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", 0xed9}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) eventfd(0x3) sendmsg$netlink(r1, &(0x7f0000791000)={&(0x7f0000757000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x8000}, 0xc, &(0x7f0000713000)=[{&(0x7f000059b000)={0x14, 0x2e, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@nested={0x4, 0x0, []}]}, 0x14}, {&(0x7f0000b17000-0x8c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x0, "", []}, 0x10}, {&(0x7f0000c5e000)={0x54, 0x0, 0x700, 0xffffffffffffffff, 0x0, "", [@nested={0x2c, 0x4c, [@typed={0x10, 0x0, @u64=0x0}, @typed={0x18, 0x42, @str='ppp0^trusted/\x00'}]}, @typed={0xc, 0x0, @u32=0x0}, @typed={0xc, 0x43, @u32=0x0}]}, 0x54}, {&(0x7f00001b3000-0x6c8)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0x1, "", [@nested={0x4, 0x0, []}, @generic=""]}, 0x14}], 0x4, 0x0, 0x0, 0x0}, 0x8000) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000aeb000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00001b5000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000151000-0x10)={r2, r3, 0x4}) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f000025b000)=0x2) 2018/01/27 01:37:40 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000f34000-0x12)='net/ip6_flowlabel\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000add000)=0x28) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f00008b6000-0x50)={{0xff, 0x8000c}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 01:37:40 executing program 5: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000d000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000001a000-0xfb)={0x0, 0xf3, "42d9ac2869b0649b44864c6e9c3d79666c19d7b1be25636a3c8f358f6f94ef091aecfbe7839b71819a1646dc5f88b910855d05070a1faa40a0996e9bee4d118d7582e65085c08c421ab563c7bc0b5210eedb9b3fec3c9bd652ed1db50f14f159ad6591f606c70d58d4053aa2ae2e194cb077a6b7eded827dc4745a5774c80a2a8fdb12f4127280a48c7fd29ef9aa767e879be9fbbbe081b156dfe6ea79602f9696946ea4703815f474d7b7d3c354fcedf2e6676659c9b1e9eabcbf6382351da2e5e3a2393b6781ce85325a2f730f51198086f4a40e32c1a87aaf2009f0583d83ca0262c4b5170b83130b0f353ea8a6eb8d2bd6"}, &(0x7f0000005000)=0xfb) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000000f000-0x8)={r2, 0x7f}, &(0x7f000001e000)=0x8) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x1c, 0x48, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0xfffffff0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 01:37:40 executing program 3: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000001000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0xc020aa04, &(0x7f0000019000)={&(0x7f0000003000/0x2000)=nil, 0x2000}) 2018/01/27 01:37:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000742000)='./file0\x00', 0x0) mount(&(0x7f00004bc000)='./file0/file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000051000)='ramfs\x00', 0x1, &(0x7f00005dd000)="") symlink(&(0x7f0000793000-0x8)='./file0\x00', &(0x7f0000403000)='./file0/file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f000095f000)='./file0\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f000094a000-0x1d)=@random={'os2.\x00', 'vboxnet0^$nodev)trusted\x00'}, &(0x7f00008e9000-0x5)="1326292600", 0x5, 0x0) 2018/01/27 01:37:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000742000)='./file0\x00', 0x0) mount(&(0x7f00004bc000)='./file0/file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000051000)='ramfs\x00', 0x1, &(0x7f00005dd000)="") unshare(0x400) r0 = openat(0xffffffffffffff9c, &(0x7f000095f000)='./file0\x00', 0x0, 0x0) lstat(&(0x7f00005dc000-0xe)='./file0/file0\x00', &(0x7f0000189000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, 0x0, r1) 2018/01/27 01:37:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000fb6000)='\x00', 0x2) getpeername$llc(r0, &(0x7f0000821000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d65000-0x4)=0xffffffffffffffed) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000a4000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007ed000)=0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000858000-0x10)={0x0, 0x1, 0xb55, 0xfffffffffffffeff, r1}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) chmod(&(0x7f0000e08000-0x8)='./file0\x00', 0x11) sendmsg(r2, &(0x7f000098c000-0x38)={&(0x7f0000b57000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000473000-0x25)=[], 0x0, &(0x7f0000eba000-0x60)=[{0x10, 0x0, 0x1, ""}], 0x10, 0x0}, 0x0) 2018/01/27 01:37:40 executing program 6: mmap(&(0x7f0000000000/0xfba000)=nil, 0xfba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000071b000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000fb4000-0x1)=""/4, &(0x7f0000bea000)=0x4) 2018/01/27 01:37:40 executing program 0: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000012000-0x16)='net/if_inet6\x00') mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000018000-0x92)=""/146) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000018000-0x10)=[{&(0x7f0000011000)='`', 0x1}], 0x1) 2018/01/27 01:37:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c92000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000da0000)={{0x0, 0x42}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00008ba000-0xe)='/dev/keychord\x00', 0x100, 0x0) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000a03000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x357, &(0x7f000091b000)=[@ptr={0x70742a85, 0x0, &(0x7f0000802000)=0x0, 0x1, 0x0, 0x0}, @fda={0x66646185, 0x0, 0x0, 0x0}], &(0x7f0000788000-0x20)=[]}, 0x0}}], 0x0, 0x0, &(0x7f0000009000)=""}) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f6a000)='/selinux/load\x00', 0x2, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000bcf000-0x18)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@llc={0x1a, 0xff, 0x15b2, 0xffffffffffffff81, 0x9, 0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}}) 2018/01/27 01:37:40 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) modify_ldt$write2(0x11, &(0x7f0000004000-0x10)={0x0, 0x0, 0x0, 0xffffffff, 0x1, 0x0, 0x6, 0x100000001, 0xe8c0, 0x8}, 0x10) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000009000)=0x6, 0x4) pipe2(&(0x7f0000008000)={0x0, 0x0}, 0x4000) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000000a000)=0xb) sendto$inet6(r0, &(0x7f0000004000-0x27)="", 0x0, 0x0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x100000002, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) [ 30.229863] 9pnet_virtio: no channels available for device ./file0 [ 30.253242] 9pnet_virtio: no channels available for device ./file0 2018/01/27 01:37:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r1, r1, &(0x7f0000ea9000)=0x0, 0xfffffffffffff003) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000898000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000011000-0x204)={0x14, 0x7, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x0) 2018/01/27 01:37:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ca0000)='/dev/ptmx\x00', 0xfffffffffffffffd, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000015000)={0x0, 0x0}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000160000-0x4)=0x2) epoll_pwait(r1, &(0x7f0000842000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000ded000)={0x0}, 0x8) 2018/01/27 01:37:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005a5000)='net/ptype\x00') setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) r1 = inotify_add_watch(r0, &(0x7f0000c2b000)='./file0\x00', 0x31) inotify_rm_watch(r0, r1) sendfile(r0, r0, &(0x7f00006fb000-0x8)=0x0, 0x400) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000322000-0x8)={0x7, 0x0}, 0x8) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000e9b000-0x4)=0x16, 0x4) 2018/01/27 01:37:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000d4c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00004d8000-0x4)=0x1c) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000894000-0x20)={@common='ip_vti0\x00', @ifru_flags=0x2}) close(r0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000257000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000aea000)={0x0, 0x45, "5607db98498a37d8e5c4889d12520190403ea1fa1302cb80a55958992a4a5394706da75e67e181793dc5cb1cbc7c2f53ca086136b0ccfd991628a4529705ef77ea978a2237"}, &(0x7f00008f9000)=0x4d) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000dd0000)={r3, 0x10001, 0x2, 0x8, 0xa5d, 0xffffffffffffff3e}, 0x14) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000df9000)='/dev/keychord\x00', 0x0, 0x0) close(r0) dup2(r0, r0) ioctl$sock_inet6_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000e4b000-0x4)=0x0) 2018/01/27 01:37:40 executing program 7: prctl$intptr(0x8, 0x100000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80000, 0x0) ioctl$TIOCNXCL(r0, 0x540d) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000497000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000000)={0xabc9, 0x0, 0x1, 0x5, 0xffffffff, 0x4, 0x0, 0x1, 0xfb9, 0x101}) fanotify_init(0x50, 0x90004) 2018/01/27 01:37:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000a7000)='./file0\x00', 0x480800, 0x92) readv(r0, &(0x7f0000b77000)=[{&(0x7f0000b26000-0xeb)=""/235, 0xeb}, {&(0x7f000097c000)=""/204, 0xcc}, {&(0x7f000018e000)=""/42, 0x2a}], 0x3) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000556000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x80045439, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 01:37:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007e9000-0x8)={0x0, 0x0}) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000ead000-0x30)=[{&(0x7f0000901000-0x35)="ac831d3f2ae5c7849816cbb0871b31ec5f8f284f763afe98e0f6bc93806f695c8d465ee4e2a08b8cb1758473133599e68f9e3daf25", 0xfffffefe}], 0x1, 0x3) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f00003e1000)=0x0) pipe2(&(0x7f0000141000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r3, &(0x7f0000f14000)=[{&(0x7f0000854000-0x22)="8d", 0x1}], 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000ba4000-0x20)={0x0, 0x0, 0x10001, 0x40}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f00000b2000)={r4, 0x9}) tee(r2, r1, 0x3c, 0x0) pipe(&(0x7f0000f4c000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c3d000-0xbc)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xff}, @in6={0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xbf0}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x81, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, @in6={0xa, 0x3, 0x3d, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xe9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff9}], 0xbc) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000054a000-0x4)=0x0, &(0x7f0000989000)=0x4) fcntl$getownex(r2, 0x10, &(0x7f0000d43000)={0x0, 0x0}) vmsplice(r0, &(0x7f0000ccf000)=[{&(0x7f0000d4e000)="e6", 0x1}], 0x1, 0x0) [ 30.340198] binder_alloc: 4658: binder_alloc_buf, no vma [ 30.351014] binder: 4658:4664 transaction failed 29189/-3, size 72-855 line 3127 [ 30.378104] binder: BINDER_SET_CONTEXT_MGR already set [ 30.385079] binder_alloc: 4658: binder_alloc_buf, no vma 2018/01/27 01:37:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00003c3000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r1 = creat(&(0x7f0000704000)='./file0\x00', 0x10) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f000045f000-0xb0)={{0x8, 0x8001}, 'port0\x00', 0x1, 0x80000, 0x4, 0x6, 0x51, 0x3, 0x2, 0x0, 0x4, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000550000)={0xffffffffffffff38, 0x8001, 0x200, 0x8, 0x6, 0x8}) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000cf4000-0x4)=0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x3, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x2, 0x100000001, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 30.390149] binder: 4658:4664 ioctl 40046207 0 returned -16 [ 30.399769] binder: 4658:4684 transaction failed 29189/-3, size 72-855 line 3127 [ 30.422016] binder: undelivered TRANSACTION_ERROR: 29189 [ 30.427667] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/27 01:37:40 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000db1000-0xc)='/dev/rfkill\x00', 0x101800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000001000-0xc)={&(0x7f00008ed000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) pkey_mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0xc, 0xffffffffffffffff) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00009cd000-0x56)={0x0, 0x4e, "5dc3ead39e20a5cbf2dbcd6839628dd9ebc0be8e8f22681f5de6277df6a001cdc2324f5cfc681e78fd571c4d70513a93f08a4c7e1f5bcdf980fc1d2a10993abcef02fb1aac0da79f2042039c1181"}, &(0x7f0000ec3000)=0x56) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000013c000-0x8)={r2, 0x3}, 0x8) 2018/01/27 01:37:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000359000-0x16)='/selinux/checkreqprot\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000095c000-0x8)={0x0, 0xc1}, &(0x7f0000f10000-0x4)=0x8) r2 = getuid() ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000c2b000-0x4)=r2) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000081b000+0x648)=@sack_info={r1, 0x8000, 0x80000001}, &(0x7f0000655000)=0xc) r3 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x4000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000001000-0x14)={0x1, 0x0, 0x0, 0xfffffffffffffffe, 0x0}) 2018/01/27 01:37:40 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x6f5000)=nil, 0x6f5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = socket$netlink(0x10, 0x3, 0x2) connect$netlink(r1, &(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x0}, 0x2) getpeername(r1, &(0x7f0000004000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0x26) 2018/01/27 01:37:40 executing program 3: sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x406) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) clock_gettime(0x0, &(0x7f000077e000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00009bf000)={0x2, 0x5, 0x1, {r1, r2+10000000}, 0x9, 0x2df, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 01:37:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000607000)={0x0, 0x0}) setsockopt$inet6_buf(r0, 0x29, 0x2b, &(0x7f000074a000)="9006ff07eb97df2347bbd41dd564af6896905e03a03339d9c851dbc9d7fab8c99532c2fd34629436b1cd46cdb405293527cdbc2d7d84e3bb474006e58525b713a82c7548373a6be89f0e9ff57f399705342563fad7f56727909a503d768130ec8e4fff2a056696613761106970e8c14d98d9e5cfa2cec66ac78a77be6e08a42a7fb90594bf4852e113880435891084f4e69c", 0x92) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000241000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xfffffffffffff801}, 0x1c) 2018/01/27 01:37:40 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x4f1045be, 0x4400) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) ioctl(r0, 0x100000001, &(0x7f000001c000-0x3)="") 2018/01/27 01:37:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000e2b000-0xa)='./control\x00', 0x3fa) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000045000-0xa)='./control\x00', 0x0) unlinkat(r1, &(0x7f0000983000)='./control\x00', 0x200) listen(r1, 0x4) 2018/01/27 01:37:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00005a3000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=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}}, &(0x7f0000bdf000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000ff9000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x3f, 0x0, 0x0}, {0xff, 0x0, 0x3f, 0x3f, 0x3560, 0x6, 0x9, 0x0}, {0x0, 0x1, 0x0, 0x0}, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x2b}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3b7, 0x0, 0x0, 0xbd}}, 0xe8) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003df000-0x16)='/selinux/checkreqprot\x00', 0x8000, 0x0) listen$netrom(r0, 0x200000ed01) mount(&(0x7f00004c7000-0x8)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x2800c, &(0x7f000000a000)="") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f0000b60000-0x41)="") setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000332000-0x1)={0x0}, 0x1) mount(&(0x7f000008a000)='./file0\x00', &(0x7f0000303000)='.', &(0x7f000079b000-0x6)='msdos\x00', 0x11080, &(0x7f0000253000-0x1000)="") umount2(&(0x7f0000d5c000-0x1)='.', 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00003ac000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, 0x0}, &(0x7f0000a5f000)=0xc) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000ad7000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000c8c000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000055f000)=0xb) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000008f000)=0x0, &(0x7f0000c35000-0x4)=0x4) mmap$binder(&(0x7f0000215000/0xa000)=nil, 0xa000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r1, 0x29, 0x4000000001a, 0x0, 0x0) 2018/01/27 01:37:40 executing program 0: mmap(&(0x7f0000000000/0x70c000)=nil, 0x70c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f000070c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f000070c000)={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc) close(r0) 2018/01/27 01:37:40 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fee000-0xc)='/dev/autofs\x00', 0x80000, 0x0) accept4$unix(r0, 0x0, &(0x7f0000f9f000)=0x0, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000761000)='net/arp\x00') sendfile(r1, r2, &(0x7f00004db000)=0x440, 0x63) 2018/01/27 01:37:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000083c000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f00003f7000-0x4)=0x0, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f0726e60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade60393c9a6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f0000d4c000-0x3)="5f05", 0x2ea) 2018/01/27 01:37:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000090d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x10000000008) 2018/01/27 01:37:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bbb000)='/dev/sequencer2\x00', 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f000030f000-0x38)={&(0x7f0000d9a000)={0x10, 0x0, 0x0, 0x2012000}, 0xc, &(0x7f00009d5000)={&(0x7f00004a3000)=@mpls_getroute={0x40, 0x1a, 0xb00, 0x0, 0x0, {0x1c, 0x90, 0x34, 0x1, 0xfd, 0x0, 0x0, 0x5, 0x1000}, [@RTA_TTL_PROPAGATE={0x8, 0x1a, 0x1000}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x8000}, @RTA_DST={0x14, 0x1, [{0xffff, 0x5, 0x1, 0x80}, {0x2c7, 0x6, 0x4, 0x0}, {0x1, 0x8, 0xfe2, 0x401}, {0xf, 0x6a8e, 0x3, 0x7f}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x4004005}, 0x0) getpid() r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r2 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00008ce000)={0x0, 0x0, 0x0}, &(0x7f0000a71000-0x4)=0xfffffffffffffead) setreuid(r2, r3) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f000092d000-0x4)=0x0) r4 = syz_open_dev$evdev(&(0x7f0000353000)='/dev/input/event#\x00', 0x80000000000, 0x0) ioctl$EVIOCSFF(r4, 0x40304580, &(0x7f00004f1000)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, @ramp={0x0, 0x0, {0x0, 0x0, 0x0, 0x0}}}) 2018/01/27 01:37:40 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) 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(0xffffffffffffff9c, &(0x7f0000001000-0xb4)=[{{&(0x7f0000013000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000001000)=[{&(0x7f0000013000)=""/204, 0xcc}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000013000-0x46)=""/70, 0x46}, {&(0x7f0000001000-0xa0)=""/160, 0xa0}], 0x4, &(0x7f0000014000-0x66)=""/102, 0x66, 0x0}, 0x1}, {{&(0x7f0000001000-0x3a)=@pppol2tpv3in6={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}}}, 0x3a, &(0x7f0000001000)=[{&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000003000-0xcf)=""/207, 0xcf}, {&(0x7f0000001000-0x72)=""/114, 0x72}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/143, 0x8f}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000001000-0xb6)=""/182, 0xb6}, {&(0x7f0000000000)=""/128, 0x80}], 0x8, &(0x7f0000001000)=""/94, 0x5e, 0xfffffffffffff633}, 0x80}, {{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000003000-0xfd)=""/253, 0xfd}, {&(0x7f0000001000-0x8d)=""/141, 0x8d}, {&(0x7f0000001000-0x97)=""/151, 0x97}, {&(0x7f0000000000)=""/9, 0x9}, {&(0x7f0000000000)=""/207, 0xcf}], 0x5, &(0x7f0000000000)=""/113, 0x71, 0xb42e}, 0x6}], 0x3, 0x40, &(0x7f0000001000-0x10)={0x0, 0x1c9c380}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000012000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000003000-0x10)={&(0x7f0000002000)=@getroute={0x14, 0x1a, 0x400, 0x6, 0x1, {0x0}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000011000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x2, 0x0}) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000011000)={0x7, 0x0}) 2018/01/27 01:37:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$KDSETMODE(r0, 0x4b3a, 0x1ff) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000d30000)={&(0x7f0000126000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000df4000)=@delsa={0x28, 0x11, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xff}, []}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 01:37:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) prctl$intptr(0x800000000018, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cf9000)='/dev/rtc\x00', 0x200000, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f00004a6000-0x24)={0x3, 0x0, 0x1f, 0xffff, 0x0, 0x0, 0x9, 0x8, 0x7, 0x100000001, 0x8001, 0xff}) 2018/01/27 01:37:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000b39000)=0x8000000000003, 0x4) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 01:37:40 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000015000-0x28)={@common='syzkaller0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000017000-0xe)='/dev/keychord\x00', 0x2000, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r1, &(0x7f0000005000-0x60)={0x0, 0x7, 0x0, @thr={&(0x7f0000017000-0x51)="3ca2082366566d208c914a02a74dd1151b44d18f23f648b92506035112807a168e57999913ab7b8f0f2de743467921f89e2c0ed7ce7e3122bc93c6b39d3ce1d59e68d4fd6cc8590ed5c34a206fe9256bd1", &(0x7f0000004000-0xa3)="04d8725d95f2edf66a79e78e5be4121f5c0694471f3779fd2d2a179711fc122a1d85e59aae12b1bfa02f9c63b79fc21000ac8d25bb5033f75c20cf809473165e0c313d9e15ae1587ebf545f346ef16f3d5759ed3fc023fc6cd821909b890b983e815e4820942b10a20803441b9b38593defafe36c251dc5db44cd8d5486ab5206bd25b0d7b6efde20247bddd3f8e4f6d156cdcd85bc086b70e298a9e40802dc0d148d6"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000015000)={{{@in=@loopback=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000-0x4)=0xffffff3b) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000000d000-0xc)={@empty=0x0, @multicast1=0xe0000001, r2}, 0xc) r3 = dup2(r0, r0) r4 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000007000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x8, 0x0, 0x972, 0xa, 0x20, 0x80, 0x2b, 0x0, r4}, {0xfffffffffffffffd, 0x5, 0x10000, 0x4080000000000, 0x10001, 0x5, 0x9, 0x7}, {0x100000001, 0x9, 0x4, 0xa5}, 0x7, 0x8, 0x0, 0x1, 0x2, 0x3}, {{@in=@multicast2=0xe0000002, 0x2, 0xff}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x2, 0x1, 0xfffffffffffffffa, 0x3, 0x8, 0x8}}, 0xe8) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000013000-0x4)=0x403, 0xffffffda) 2018/01/27 01:37:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) sigaltstack(&(0x7f00008a9000/0x2000)=nil, 0x0) geteuid() r0 = creat(&(0x7f0000cad000)='./file0\x00', 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000235000-0xe2)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000803000-0x4)=0xe8) madvise(&(0x7f00002b1000/0x3000)=nil, 0x3000, 0x64) r1 = syz_open_dev$mice(&(0x7f0000a56000-0x10)='/dev/input/mice\x00', 0x0, 0x200101) r2 = fcntl$getown(r1, 0x9) prctl$setptracer(0x59616d61, r2) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f000040f000-0x20)={"dd5783eccf574db25c6ac2ff54ff6ba3", {0x4, 0x9, 0x8, "a519db10abab", 0x9, 0x0}}) clock_gettime(0x0, &(0x7f0000a56000-0x10)={0x0, 0x0}) utimensat(r1, &(0x7f0000d54000-0x8)='./file0\x00', &(0x7f0000f6a000)={{r3, r4/1000+30000}, {r3, 0x0}}, 0x100) epoll_pwait(r1, &(0x7f00005d1000-0x78)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0xa, 0x1, &(0x7f0000423000)={0x6}, 0x8) ptrace$poke(0xffffffffffffffff, r2, &(0x7f000092a000)=0x0, 0x3) ptrace$setregset(0x4205, r2, 0x207, &(0x7f0000cf4000)={&(0x7f0000254000-0x19)="74fb64a6821a99b220a1d1bbe14dce7de5e9201692d3883048", 0x19}) 2018/01/27 01:37:40 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00006d7000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) truncate(&(0x7f0000012000)='./bus\x00', 0xffff) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x1, 0x11, r1, 0x0) readlinkat(r1, &(0x7f0000001000-0x6)='./bus\x00', &(0x7f0000011000)=""/1, 0x1) 2018/01/27 01:37:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000a9c000-0x10)={0x0, 0x0, 0x0, 0x8}, &(0x7f00003b9000-0x4)=0x10) r0 = syz_open_dev$binder(&(0x7f0000dc8000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e94000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x3, 0x0) r3 = socket$unix(0x1, 0x2, 0x0) bind$unix(r3, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r2, &(0x7f0000f35000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f000027a000)={0x3, 0x0}) r4 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r4, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) dup2(r4, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000008000)=""}) ppoll(&(0x7f000029b000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00005fc000)={0x77359400, 0x0}, &(0x7f0000c60000)={0x0}, 0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000f1a000)={0x365, 0x0, &(0x7f000024d000)=[], 0xfffffffffffffe11, 0x0, &(0x7f0000683000-0x2)='#'}) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000e4a000-0x48)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00007b9000+0x815)=[], &(0x7f000069d000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4f)=""}) 2018/01/27 01:37:40 executing program 4: mmap(&(0x7f0000000000/0xc29000)=nil, 0xc29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c24000)={0x0, 0x0, 0x0}, &(0x7f0000c24000-0x2)=0xc) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000c24000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) mmap(&(0x7f0000c29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c2a000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000a4b000)={0x2, [0x0, 0x0]}, &(0x7f0000785000)=0xc) mmap(&(0x7f0000c29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f000054e000-0x8)=@assoc_value={r5, 0x200}, &(0x7f0000c2a000-0x4)=0x8) mmap(&(0x7f0000c29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = open(&(0x7f0000c29000)='./file0\x00', 0x4000, 0x0) mmap(&(0x7f0000c29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000075f000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009a1000)=0xe8) recvfrom$packet(r6, &(0x7f0000c2a000-0x98)=""/152, 0x98, 0x2, &(0x7f000049a000)={0x11, 0xf6, r7, 0x1, 0x4, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) ptrace(0x4207, r3) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000001000)=0x0) ptrace$getregs(0x1, r3, 0xffffffffff600000, &(0x7f0000001000)=""/0) ptrace$cont(0xf, r2, 0x6b, 0xfffffffffffffff9) 2018/01/27 01:37:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005b1000-0x10)='/dev/sequencer2\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00002d2000)={0x0, @in6={{0xa, 0x2, 0xb10, @empty={[0x0, 0x0, 0x0, 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]}}, &(0x7f000004c000)=0x8c) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000205000)={r1, @in6={{0xa, 0x3, 0x7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7}, 0x98) ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, &(0x7f0000466000)={0x76ee, 0x85, "c7f05cff8e147d255a518d67a38642271d955ef3a1f90404a946f976aa3f26b50a44f16fa64edcf3e2021ebf449c394e206616ab234b455019ede3d2db5339c12e70c01e57209f414f951219f7f1f5f39a8823f2bdeccf3533cfe14767479389a64e7006adb2990e9dbf7078456ad3a9580823a127a56d37f95d369e100dc07ddbbd96f27c"}) pipe2(&(0x7f00005e5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setstatus(r2, 0x4, 0x44c00) vmsplice(r3, &(0x7f0000379000)=[{&(0x7f0000698000)='#', 0x1}], 0x1, 0x0) readv(r2, &(0x7f0000dd1000)=[{&(0x7f0000fb6000-0xb0)=""/1, 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000081a000-0x8)={r1, 0xfffffffffffffffa}, &(0x7f000019e000)=0x8) 2018/01/27 01:37:40 executing program 2: mmap(&(0x7f0000001000/0xd38000)=nil, 0xd38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000087000-0x58)="580000001400192300bb4b80040d8c560a0600000000bc76489643c218fe58a2e04a03ca8164643e8900000028215a0004fbf50d0000000400000004001ce1ed5e000000000022001000010007000002121f00ec6b0f536e", 0x58}], 0x1) 2018/01/27 01:37:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000204000)='./file0\x00', &(0x7f0000da1000-0xf)=@random={'security.', 'nodev\x00'}, &(0x7f0000414000)=""/228, 0xe4) r0 = syz_open_dev$tun(&(0x7f00007ff000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f0000cf5000)="020000000800000000000000", 0xc, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000ac6000-0x20)=@pptp={0x0, 0x0, {0x0, @multicast1=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000549000)=0x20) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f00007ac000)=0x4, 0x4) 2018/01/27 01:37:40 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f000000b000-0x4)=0x0, &(0x7f000000b000-0x4)=0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000005000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000009000-0x2c)=@ethtool_cmd={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 01:37:40 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000014000-0x9)='/dev/ppp\x00', 0x88000, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) timer_create(0x0, &(0x7f0000002000)={0x0, 0x3, 0x4, @thr={&(0x7f0000013000)="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", &(0x7f0000013000-0x95)="148a098a41ee168bef2d78aab79950b463b04460e3b513bb276dd340887846c4a0109eb30b67b75619a9f4aeca36b684e52e3190d4e5f987f96fcffe0f9665e19cc40913a6edc2484c890b4af095d38bd6717464f72a46dde1a061223f24f9ee04195c8df0e2d827ebe978a4d0bb181b7565c2124f45096eb2e4831a84ed20c46260c00e4b13e77f7fd6733b83d747e12b5cb4ba29"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000014000-0x4)=0x0) timer_gettime(r2, &(0x7f0000014000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) seccomp(0x1, 0x0, &(0x7f0000002000)={0x1, &(0x7f0000012000)=[{0x0, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/27 01:37:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000a7b000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cab000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000193000-0x10)={0x200, 0x8002, 0x100, 0x6, r2}, 0x10) connect(r0, &(0x7f0000d17000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f000093e000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000050a000)={@common='vlan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$packet(r3, &(0x7f0000cba000-0x14)={0x11, 0xf6, r4, 0x1, 0x7fffffff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000aba000)=0x1, 0x4) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f00007b7000)="ffc76352257c5af693db9ac0467197fd4a0735e60318fb3bcc5bc0") 2018/01/27 01:37:40 executing program 0: mmap(&(0x7f0000000000/0x70a000)=nil, 0x70a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000709000-0xc)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f000070a000)=0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000fc000-0x4)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00005d0000-0x4)=0x0) setpriority(0x0, r2, 0x3) dup2(r1, r0) bind$netlink(r1, &(0x7f0000706000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x400000000006}, 0xc) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f0000709000-0x7)=""/8, &(0x7f0000707000-0x4)=0x8) 2018/01/27 01:37:40 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x803, 0x2251) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f000000c000-0x56)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623693900090021000449bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de4411007227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[], 0x0, 0x0}, 0x0) 2018/01/27 01:37:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000caa000-0xb)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000f35000-0x8c)={0x6, 0x9, 0x1, 'queue1\x00', 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000618000)={0x1, 0x1, [@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}]}) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x102000001) memfd_create(&(0x7f000011f000-0x2)='{\x00', 0x3) 2018/01/27 01:37:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000052a000)='/selinux/checkreqprot\x00', 0x140c0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00001f8000-0x14)={0x0, 0x4, 0x1000, 0x9, 0x8, 0x0}, &(0x7f0000e6b000)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000877000-0x10)={0x7, 0x1, 0x1, 0x1, r1}, &(0x7f00007e7000)=0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00004ae000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000936000-0xc4)=@ethtool_drvinfo={0x3, "2ba3373159a2bf8b3ce278eeb8d9f9d4b24ac016cb99eaa0d2e38fede95c94b5", "8a4a13182048e126c863cb7557a54bae43443ed23283a7e6fbd2aca8dd5f3374", "32c45d4f89af8c94f7b1daffcc8c1901ab802a9ceeac66e050a8d146b40d7afb", "be9964d8af0b513a2d2bc7c6ad000566388a61bd3fff3692364cdffbe8e7c762", "bb4be22af5b9d587d5846eb618209dbcbefb449dd828857e06528c7af6be69d7", "7d665718bd157bdf8188cc06", 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000044f000-0x4)=0x0, &(0x7f000060b000-0x4)=0x4) [ 31.004658] binder: 4764:4800 unknown command 0 [ 31.017406] binder: 4764:4800 ioctl c0306201 20f1a000 returned -22 [ 31.025620] binder: 4764:4807 got reply transaction with no transaction stack [ 31.025709] binder: 4764:4807 transaction failed 29201/-71, size 0-0 line 2920 2018/01/27 01:37:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ebc000)={0x0, 0x0}, 0x800) mq_open(&(0x7f0000eb9000-0x9)='vboxnet1\x00', 0x840, 0x151, &(0x7f0000afc000)={0x34e, 0x7, 0xfffffffffffffff8, 0x8, 0x10000, 0x0, 0x2, 0xb1d5f83}) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000225000-0xe)='/selinux/user\x00', 0x2, 0x0) syz_open_dev$loop(&(0x7f0000f31000-0xb)='/dev/loop#\x00', 0x4, 0x2000) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet(0x2, 0x1, 0x0) r1 = socket(0x11, 0x100000805, 0x300) lseek(r0, 0x0, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000076f000)={0x0, 0x0, 0x0}, 0x4) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) 2018/01/27 01:37:40 executing program 5: mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000c31000-0x8)={@local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0}, &(0x7f00004b6000)=0x8) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r2, 0x1, &(0x7f0000fa4000-0x10)={&(0x7f00005fc000-0x40)=""/64, 0x34c}) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r1, &(0x7f000094e000)=&(0x7f0000fa4000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000fa4000)=0x18) 2018/01/27 01:37:40 executing program 6: mmap(&(0x7f0000000000/0xa6f000)=nil, 0xa6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x70005, 0x0}) rt_sigtimedwait(&(0x7f000031c000-0x8)={0x80000001}, &(0x7f0000a6f000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000359000-0x10)={0x0, 0x0}, 0x8) r2 = syz_open_dev$mice(&(0x7f0000556000)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f000066d000)={0x8f9f653e0e298f9d, 0x2, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) 2018/01/27 01:37:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000043000-0x11)='/dev/vga_arbiter\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000530000)={0x0, 0x100000000, 0x5, 0xecae, 0xfffffffffffffe01, 0xc6, 0x1, 0x8001, {0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x4f0, 0xffff, 0x0, 0x80000000}}, &(0x7f0000b9f000)=0xb8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000aaa000-0xa0)={r2, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x7, 0x1f, 0x7, 0x21}, 0xa0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f000063a000)=0xfffffffffffffffa, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r3, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x7, 0x5}, 0x8) close(r0) 2018/01/27 01:37:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ec0000-0xe)='net/igmp\x00') r1 = syz_open_dev$tun(&(0x7f0000fce000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000493000)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) fchmod(r0, 0x110) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00003cc000)={0x0, 0x7}, &(0x7f00004f3000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000824000-0x14)={r2, 0x48d, 0x80, 0x1000, 0x100, 0x2}, 0x14) readv(r0, &(0x7f0000988000-0x70)=[{&(0x7f0000b4f000)=""/171, 0xab}, {&(0x7f0000565000)=""/0, 0x0}, {&(0x7f00001cd000+0x6c7)=""/238, 0xee}, {&(0x7f0000970000)=""/222, 0xde}, {&(0x7f0000696000-0xf4)=""/244, 0xf4}, {&(0x7f00003eb000)=""/4096, 0x1000}, {&(0x7f0000887000-0x8d)=""/141, 0x8d}], 0x7) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00002e6000-0x8)={r2, 0x3}, 0x8) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000f3a000)={0xdd, &(0x7f00001a6000)="637e1b2a6e3bccfe3668d9b98b9bf2152f3802a99345c5c2d2d951787b22c7bec63ab8b57aa6c78e47c72af1943d0ae2b3193b0d1af1f41923187dfb7b870d5b61ba856e68ea7ac8a5114b8fb40d0fd65e38bcb2bf1c2bbc3df6cf541c6a6b8184fb25df4fd1e92f69ade07ae74e1f2dfeb380d10aa64be6a69004c0998109d99872bda8fd28551c1f66fc77d5ea1d38e51259a42617af7af333c6625a05a2a282db20d883a0e75a31db428c7b8b7c8e5424cb57836852eed43b4439f2efe38fbd9908efc17d56dd779412e182772e617f3e9567ef8656ffb46155f02d"}) sendfile(r0, r0, &(0x7f00000da000)=0x800, 0x5) 2018/01/27 01:37:40 executing program 3: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000012000-0x54)=@bridge_delneigh={0x1c, 0x1d, 0x329, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000021000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f000000b000)=0x80000001, 0x4) 2018/01/27 01:37:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000fc3000)='/dev/keychord\x00', 0x0, 0x0) r1 = gettid() fcntl$setownex(r0, 0xf, &(0x7f000064d000-0x8)={0x2, r1}) fsetxattr(r0, &(0x7f0000f5d000-0x19)=@known='system.posix_acl_default\x00', &(0x7f00001ff000-0x1)='\x00', 0x1, 0x0) 2018/01/27 01:37:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) fstat(0xffffffffffffffff, &(0x7f000073c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = dup(0xffffffffffffff9c) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000cdd000+0x38e)={0x1, 0x0, 0x8001, 0xde, 0x9, 0x6}) 2018/01/27 01:37:41 executing program 1: mmap(&(0x7f0000000000/0x954000)=nil, 0x954000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000954000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000954000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TCSBRK(r1, 0x5409, 0x100000001) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f000094d000)=""/0, &(0x7f000094e000-0x4)=0x0) [ 31.063901] binder: BINDER_SET_CONTEXT_MGR already set [ 31.069278] binder: 4764:4807 ioctl 40046207 0 returned -16 [ 31.076218] binder_alloc: 4764: binder_alloc_buf, no vma [ 31.081685] binder: 4764:4807 transaction failed 29189/-3, size 0-0 line 3127 [ 31.096230] binder: release 4764:4777 transaction 13 out, still active [ 31.107779] binder: undelivered TRANSACTION_COMPLETE 2018/01/27 01:37:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000c46000-0xa)=@file={0x1, './file0\x00'}, 0xa) listen(r1, 0x0) syz_open_procfs(0x0, &(0x7f0000a93000-0x9)='net/unix\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f000026c000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x10000000000003b8, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0xffffffffffffff73, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/27 01:37:41 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000db0000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00003b7000-0x8)='()wlan0\x00', 0xfffffffffffffff9) keyctl$unlink(0x9, r0, r0) keyctl$assume_authority(0x10, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000)=0x0, 0x9, 0x0, &(0x7f0000002000-0x10)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) keyctl$link(0x8, r0, r0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000fcf000)={0x0, 0x8}, &(0x7f0000039000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000ff8000-0x1008)={r2, 0x1000, "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"}, &(0x7f00000b9000-0x4)=0x1008) 2018/01/27 01:37:41 executing program 5: iopl(0x2) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x100, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000b62000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000cc4000)=0x14, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@generic="66eb0c4efb14faba9a08e8e3e353cbfe", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_create(0x9) getpeername$netlink(0xffffffffffffffff, &(0x7f000099b000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e8f000)=0xc) 2018/01/27 01:37:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f0000055000)=0x0) r0 = gettid() getpgrp(r0) execve(&(0x7f0000aac000)='./bus/file0\x00', &(0x7f000085d000-0x40)=[], &(0x7f000090f000)=[]) 2018/01/27 01:37:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x34, &(0x7f0000d12000-0x105)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8906, "7f0d74b1b323df1dded42ca4288164c1d9e4a4c3023b12d6edea867c43cd2b64fb5203a81a2a"}}}, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000067c000-0xd)='/selinux/mls\x00', 0x0, 0x0) lseek(r0, 0x0, 0x3) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000cc4000-0x18)={0xaa, 0x48, 0x0}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000555000-0x35)=""/53) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$usbmon(&(0x7f0000baf000)='/dev/usbmon#\x00', 0x18, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000d81000-0x38)={&(0x7f00006b1000)={0x10, 0x0, 0x0, 0x10008}, 0xc, &(0x7f0000ae2000-0x10)={&(0x7f0000ff7000-0xf8)=@alg={0xf8, 0x10, 0x1, 0x0, 0x3, {{'drbg_pr_sha256\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0x9}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0x80000000}]}, 0xf8}, 0x1, 0x0, 0x0, 0x8000}, 0x1) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) mq_open(&(0x7f0000ee3000-0xd)='/dev/usbmon#\x00', 0x1, 0x4, &(0x7f00000eb000-0x40)={0x5, 0x7f, 0x6, 0x0, 0x7, 0x1, 0x9, 0x19}) [ 31.124301] TCP: request_sock_TCPv6: Possible SYN flooding on port 20010. Sending cookies. Check SNMP counters. [ 31.149463] binder: undelivered TRANSACTION_ERROR: 29201 [ 31.157950] binder: send failed reply for transaction 13, target dead 2018/01/27 01:37:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf9000-0xc)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000a1e000-0xc)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000ba9000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000c58000+0x287)={0x0}, 0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000045e000)=@assoc_id=0x0, &(0x7f000046e000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000dd1000)={0x0, 0x5, "62111f0cce"}, &(0x7f0000336000)=0xd) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000aa4000-0x10)={0x0, 0x4c, &(0x7f0000e56000)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x100000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff8}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00007d1000-0x4)=0x10) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a68000-0x16)='/selinux/checkreqprot\x00', 0x202, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000013000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000004000-0x35)="") ustat(0x0, &(0x7f0000f5a000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000083f000-0xc4)={0x0, 0xbc, "abc92adf5c226bd6967d701b3bf492113d8c0702ed4d43edd41762d378a01be3a4a7942f2919534ec52559494978e1672144836beaa42162c76c50919c518ca2f5132080db4681abdc1ec452126c06fc521345fd08cfab72a5b1541c92ada7e3cd680325a1c73279a2ee7bf4b62fbe8f838423be5aa5aa0ddf6884c4eb5f05c36f53a824cbf8096d73c410f67e8107748b2ebd9fd76f4d087472686a273e11cd7c55eeec96ebfd83589843980d2acd6f9ed19b660fd9eba75330a630"}, &(0x7f0000557000-0x4)=0xc4) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000240000-0x6)={r2, 0x8000}, 0x6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000969000-0xa0)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfe2, 0x8, 0x7, 0x5, 0x10001}, &(0x7f000068a000)=0xa0) syz_emit_ethernet(0xb5, &(0x7f0000bfb000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @random="c1113a8096b8", [], {@llc={0x4, {@llc={0xf8, 0xf4, '>', "b9f88a665a70440013deb69ad565a45e35f148485e6fc2242f6fc3fc7326b102cb1c093b6aa52c1ec9870db47a2159a4d4c54180f79995d6848853736f533bf0f4b0b945f9f068a723275b9b5f850962967f0cc573c76e5050821f4fb7eede8827733ad2a1b2d490ad2cb8bc2517ff7e96bf097ccc9cb219db0af289e661b3704557d9e94eff275d6d39f79ccb07b5e861a422e90dee85945bb517ad9bbde962ba54b9d7"}}}}}, &(0x7f000004d000)={0x0, 0x2, [0x7a4, 0xa54]}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000019e000-0x14)={r6, 0x366e, 0x6, 0x8000, 0x7, 0xc41}, 0x14) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000b73000-0x18)={0x0, 0x7, 0x0, 0x0, 0x1}, &(0x7f000047d000)=0x18) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000965000-0x10)={r2, 0x6, 0xff, 0x0}, &(0x7f0000c44000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000dd8000)={0x6, 0x9, 0x8000, 0x100, 0x7f, 0x4, 0x2f8a, 0x9, 0x0}, &(0x7f00009df000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000fc8000-0xb8)={0x0, 0x6, 0x3, 0x10001, 0x2, 0x8, 0x3, 0x5, {0x0, @in6={{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x1, 0x7ff, 0x7fffffff, 0x7}}, &(0x7f00007e4000)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000e52000-0xbc)={r2, 0xb4, "390ad1a1bef6a1426a318fd4ce221917e79d08f703f50d9eb0ae786cb2169cdd7e1d7055296ebd7180084e3e9e82766e58ea2d53f615ced27aa83fe55001834bcc4b028efec50eba24d77f956fd9f6d7d499ebb9a2e5f1c3fc57863429025eaa326cf9a435ea3928fdf9f0e61507563a5ae9ad2e15292ae38ccbf46ab704e141d9db8b9164d76cb3c708854e716fc586e0ea0eb6240ef2af3e52cff02c4f15ad966a0712ca6935d01a22274dd44bc383d4b852fe"}, &(0x7f0000927000)=0xbc) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000719000-0xb8)={0x0, 0x3, 0x2, 0x1, 0xa1, 0x2, 0x8001, 0x1f, {0x0, @in={{0x2, 0x3, @rand_addr=0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x20, 0x1, 0x72c, 0x8}}, &(0x7f0000350000)=0xb8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000151000-0x8c)={0x0, 0x84, "8ef04359ed27684c7a371bb4fa302f68ef7be36e8ffa13277743deaa4b42dd6d36acbc06edcec23cfdfdb64d1738b0bd76ee335304abcbf106bbc8ca35119ca521852522c288e7fd75cf431568a78becbd6d4fcf47cb6bccf81f472746faebfb77f32c6a40b35c94eb8ec183fc07bcc6a57cc2029ef2fb36cfbdc346ec94430be7a0167b"}, &(0x7f0000e0c000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000120000)={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]}}, &(0x7f0000ab0000)=0x8c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000e63000-0xe)={0x0, 0x7, 0x3, [0xf3e, 0x101, 0x0]}, &(0x7f0000747000)=0xe) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000d62000-0x10)={0x0, 0x6a, 0x7fff, 0x9}, &(0x7f0000e27000)=0x10) sendmmsg$inet_sctp(r1, &(0x7f000049b000)=[{&(0x7f000044f000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e61000)=[{&(0x7f000084d000-0x88)="852333b665b0c97d978c8c996b2ee9b7c8a6ba4fd96e10f03e5b3f2af9d6de384b6d4b13faf62f40e377193a52100beda54c483694124cb96a4b785ed41f9f076b9dd55748e213cbc113ed8e12cea39320927b5093c8a05e62a534583657d8edb88ef30a7c79386d087928139ae77f2a2f60b27e5f9631c66fbf00799e620d89aa825034eb6bdf45", 0x88}], 0x1, &(0x7f0000625000)=[@init={0x18, 0x84, 0x0, {0x6, 0x7, 0x100000001, 0x5}}, @init={0x18, 0x84, 0x0, {0x4, 0xd3, 0x643, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x2, 0x80, 0x0, r2}}, @init={0x18, 0x84, 0x0, {0x0, 0x5, 0xa4c, 0x30eaec04}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffff970, 0x0, 0xc, 0x4, 0x40, 0x1f, 0xffffffffffffff7f, 0x7, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x3f, 0x81, 0x8204, 0x3, 0x32, 0x8, 0x6, 0x6, r4}}, @init={0x18, 0x84, 0x0, {0x5, 0x7fffffff, 0xb0d, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x2, 0x1, 0xffffffffffff7fff, r5}}, @init={0x18, 0x84, 0x0, {0x7, 0x1ff, 0x6, 0xa5ec}}], 0x1b0, 0x0}, {&(0x7f0000cfd000+0x92f)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a4000)=[{&(0x7f0000581000-0x47)="385c2b9e48611ea8c878891c1a9f1e824b9198eef5efb8240588451adb28800eb9b81f99e3122b7083710c766bb5ead69cf87efc9e46025c11e5a5043bef10dc856ea21cce2b1c", 0x47}, {&(0x7f0000e28000-0x1000)="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0x1000}], 0x2, &(0x7f00002cb000)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0x200, 0x1, 0x1, r6}}, @init={0x18, 0x84, 0x0, {0x9, 0x100000001, 0x11fd, 0x7}}], 0x60, 0x4}, {&(0x7f0000a73000)=@in6={0xa, 0x2, 0x1ce, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x401}, 0x1c, &(0x7f00003ad000)=[{&(0x7f0000396000-0xd0)="efb0121e430fc083fc98dc3c6262a3592e588b2afeb2a9d9ceff4a582e04704be9f42d9902279a061512143d509398e3f4920c833cd5f1a7b765cc798c7c44e5c51f493ae662465dbd639a2240f9bf667df3b883b2d096e72432be4094430ec09e26126b38af71297e732586300c94d2e6d3dea9e74a60b938a63c76740057a7201fd92d8e89a31909b2a761309286d8b13578301f5ca409f3146de45776b0fe2636a52d3318cd258a20a8e3ef4ccc88106f8aafeff227d2280295709658472d5240a5b8d990c8fbbf19d07d1b7efea6", 0xd0}, {&(0x7f0000e2d000-0x1c)="3f043dfab510d5b1c3fd404457cb026912bf83ecd89b32bfa0df39b3", 0x1c}, {&(0x7f0000fc3000)="b6d08550372a5c67e41ca873497b9e2205e46c0e5a205246c1ef8ef4360f90fecec314a7f722392de7b5a72eccd86c3071a422a91d8c862a7ba0a83170d439303f976c6e82526b602b00a80e26700f5cf0ad37ad6e56795cee742c9698743f70b54f4bb3eb156452eec5604b6d9c4ffe9b072f3e2ebf9ca28670aa732c5c2602384e68c133fd5ea2ab0461f32ef2b09090d5296e9c0e8ba453c9d6789b934768051f5db689e08a9a05149d9e7b83f7bbb223d2d0f83bb39b6f1f04de35039b3ec8d40fe56f26ab6f", 0xc8}, {&(0x7f00009cf000-0x20)="cb715ec3fb81d19a0ebafc12e75c38348d34a0374ba2a54ba76333d73c93d153", 0x20}, {&(0x7f0000045000)="34c0df92a34ec2ff03d42a1dacdf30dc939b3f743c218a35a6d5f279bfc711cab23ffe152b0ad2c4cadc94c5f79bccd79e56e42a942d5f57ece7dca941aaba182cd7f985048055d606ae0893f646fbeec8a4171a824d8be675cd5b07ede092b2fe59c1cfce4b06b0bba8499b84a4c163166db226690c00926fa558f73c09928cad168f6e92aa7af05ffd16761efde5605d429e0a8697b409ac9bc7633c154d8cb854cce15234b7879ec8209968f65d4fb6ebe0f350c49d03bddbe2f104cb9f419eb04946078ebe974f6e116a1bed7164671406fc51c1818b3d8ea72d19b1ee5a3ff203f8924245cc7e9880", 0xeb}, {&(0x7f00004f2000)="f5d1f1b6db1ceb15ebc1d8a73e52dfadd338d1801568506db22ef89132699c5f42ab70ddb9d9f4f0321ba24fa7cc8713ccdf67c785abab392598fcc4a2c15c82610b872b686bb08b9e5aa48f84106b49f21c548ab0ee0a8f750927e0e63b5fcbeede9af6c548d821d970c1c716e21e962087", 0x72}, {&(0x7f0000090000)="20ffe5bf24bdbd66e2ea29b629b3ebf479f936476ca06811cfbe36bff9e8589bf4c97f3657c6001e3a83d04fbc564852a9bc386947e7c21f8e7deac9c986263fe67a81d4f7a2d382bb0e0bbf2c0d53dcc6ae0fd87c8a152d0abe0c643de2c5f1339b321a52a75416532db3149b34cdee0905ebbd0f05221db09327b0a982c16cf5b79ab4a965681aaf8e3d50a6a496a438fb70491116802e6f0e035c960aa4f264b17f0840ac5eb09637b3c26b862905eee83525b344553c6d577e5e0b", 0xbd}, {&(0x7f0000868000)="35b7e0187cdb6d83f28bd72ea841f959f10a5b889d422d1c6fc5833e4fc8e9c02c8f45c7cfb2", 0x26}], 0x8, &(0x7f00002ab000)=[@sndrcv={0x30, 0x84, 0x1, {0x9, 0x0, 0x8, 0x5, 0x100, 0x2, 0x101, 0x4, r7}}, @init={0x18, 0x84, 0x0, {0x4, 0x7, 0x3, 0x100}}, @sndrcv={0x30, 0x84, 0x1, {0x2800000000000, 0x9, 0x8008, 0x82, 0x7, 0x8, 0xe97, 0x4, r8}}], 0x90, 0x20004000}, {&(0x7f0000f07000-0x1c)=@in6={0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c, &(0x7f0000053000)=[{&(0x7f00001b7000-0x3f)="93700d0c4ca04e4680f9caf944c1555dfaa041a1b6b9a4815e7ab0cdce641b61cd63d09206d71b5f86eb1e197375c092da76b560880f38ff0e26a09f2a65b3", 0x3f}], 0x1, &(0x7f00003fb000-0x150)=[@init={0x18, 0x84, 0x0, {0x0, 0x3ff, 0x3ca2, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x2425469236631f29, 0x6, 0x7, r9}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffffffffffff, 0x326b8dc3, 0x2, 0x90, 0x7, 0x6, 0xfff, 0xf274, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x1, 0x7fffffff, 0x6, r11}}, @init={0x18, 0x84, 0x0, {0x0, 0x7fff, 0xe0000000000000, 0x7}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8004, 0x1, 0x800000000, r12}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8, 0x80000000, 0x6, r13}}], 0x150, 0x4}, {&(0x7f000056a000-0x1c)=@in6={0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xeb5}, 0x1c, &(0x7f00009f2000)=[{&(0x7f0000fda000-0x23)="2990bb22096c999ade4f616cb332468d1946b1d6f0f1d592cd7d60bf0e8a84c586e3dc", 0x23}, {&(0x7f0000435000-0xac)="91f9f048760f602c3883f23fbfccf7d122b0d05f0c72fa2c45cea220c881c0d683889eeae29b644b268720875b4629d3dc76c8f700b80f98d4bd3fd700610d0eb4af179525befb3f6af399b3a6d7486511c1850fe1faf1ec1e8f9b4360b903f7bf95eb94d1f621d535e38611a6954b871e0da691bdb402124ffe5e13fb4f53f11fc6f772212673c934fc7eaee1261756fcfd5cf496af84ea3b92fdffcc3c50ceb8fba58bc947b39747d16d77", 0xac}, {&(0x7f0000d6d000-0x2)="c200ede60d10923618e358b97e0a1e8d8130fc229c0fe35c27183c6e0816d145e0440e9f6250beddb095a273938a9fb2ca44fb65672fdad30d64f17623bfe0b23fc1eb862830105c43bd2b4b559036c594fc61e01e788d1a58e838e5af00ff98e5c24a249c9cbb2b84f8b312d92bd92288bda1db1d9dee2b9b6eb84bb5f3ab4f6d1d37e1d86fbd5712a94ef6bb8b20b23c300870242317df30c809fdc6774a3e79b6c5760af2fc19ba476f1d54c8f0df3fe1d85a664062f5", 0xb8}, {&(0x7f00009c0000-0xb3)="d6448eeb8dd5269b25b553dc69ca4b2100c1f1a60f539f1062e2a1eb93acdf462e44ed584227c3642ce69e5d0a86e6f710836bda8d2e367d706b3579f857bb87bee188c7fe00ae7f812aee6f80d96b7c84b407a9aed845a4d3bd05dddea0cda6757ea5cc65b1778ae814d5aabdd75e9cb1ad3c2de68a96b9c9ab0c95a0fecb530f5e308a26eb2be28fd30a6e39265dd2ad7590a94a6f1ca49f4fa5cb61d046fd8ce67d4e9c2dcb5a93421b9664f6a24857f361", 0xb3}, {&(0x7f00004cb000)="028c1924143954703aedc405ad5811350807522905551803a063c4fa1e219448037ee1c439ebe0c0c7b4cef608ffd1975ab893a957703a86efc625a34276ee587a1366ee7678c03e4b53d287ab0f0416e3ea8b02", 0x54}, {&(0x7f0000823000+0x847)="", 0x0}, {&(0x7f0000821000)="fb7daf46411419017a013ee410dee86344aefa475cf6dc5403e897ac1a5d18d3bde6c21c476c07f27e5dc6abbdd2c1d0243871b7eca71b90d7a99c34e3359028c039f79fe7120d426909bbfed6a4b7ce0d58cffe66c51896a5189599aef638c93bec01bad4ba90475cc118211d94b896e85d6459f970ded9a6e3216ebd985911", 0x80}], 0x7, &(0x7f00003a8000)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x8005, 0xd0b1, 0x200, r14}}, @sndrcv={0x30, 0x84, 0x1, {0xed27, 0x5f3, 0x204, 0x9, 0x17, 0x7f, 0x3, 0x2f, r15}}, @init={0x18, 0x84, 0x0, {0x7, 0x0, 0x2, 0x0}}, @init={0x18, 0x84, 0x0, {0xd81b, 0x8c, 0x8, 0x7fff}}, @sndinfo={0x20, 0x84, 0x2, {0x1ff, 0x8000, 0x401, 0x1, r16}}], 0xf0, 0x40000}], 0x5, 0x20000000) 2018/01/27 01:37:41 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x1) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000006000-0x5)='user\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000005000)='\x00', 0xfffffffffffffffe) 2018/01/27 01:37:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000787000-0xa)='/dev/ptmx\x00', 0x4000, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000db3000-0xd)='/dev/usbmon#\x00', 0x80, 0x1) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f000057f000+0x9da)=0x0) 2018/01/27 01:37:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) dup3(r0, r0, 0x80000) sendto$ax25(r0, &(0x7f00003df000)="1707a58a6f72b2c38ad919fe73c537f61a830c3a77435a89a22578aedb839f16953d3aae771b988514e309e50bcc3950aafd8e7c47466e2825cd723916ba2d48e8f49c1b596e03bcbbc6544b4e77310a8df99ef6b3", 0x55, 0x4004044, &(0x7f0000409000-0x10)={0x3, {"823a29dfc5aa4b"}, 0x7}, 0x10) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000919000-0x330)=@newlink={0x48, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x14, 0x16, [{0x10, 0x1, [@nested={0xc, 0x7, [@generic="582474a627"]}]}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 01:37:41 executing program 3: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000002000)='coredump_filter\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$netrom(r0, &(0x7f0000000000)={&(0x7f0000000000)=@ax25={0x3, {"bd4c941982c014"}, 0x8}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)="7d7c1d28b2bc3e55b6c18f1df1de855c02830af9b1fb70a8d3dcf02619b6c2f3174ef19bdb68d9885f71f0a0f7165fd14a10c59d2b29f32692ff453a797f7d2bfef1a16de860ed69cf8a5b69ea1bcca8591c07fc5f8ce37d203ee93d9b519240b5d2678ba7fd3f0927dc3c6ce852c420b0c10d9547236d70f3691024ec3a85831ee24d0f7b2f40fffac47958034ba4a7f9f270d674e5293468037423d1782365a08ca7aa1bb872a73a", 0xa9}, {&(0x7f0000000000+0xe6a)="d8fcc45897359358c2d70ba30899cad2fc6b11a539aed3138a03e8183d579a2406129541ce4dd5a62e4a9d4345a2beba5625c37ea3d7e5185e5e717c0efa32fe34621242c285696474eff22997858d8349f6f4502889bfd7edf322a4680972d906f487ce4398e1455bf88cebac7d985a931b927653529f87045a1550cae52c1dbcdc6f28d8f2f4d8d7679ea3a75956bc901461a0b81e8f0da16cb8f7ec73ff13db8b95aa61de8ce14e1839733a44e57b3efdfc53b9258774c51cf398fc8c6a9ac923f01a19eb158d5be336ca75627cec435a877f5b3d40837c12b087989d", 0xde}, {&(0x7f0000000000)="5f1ccd39a71ab13db487b9fc16d154c5e1e8bc0716b18ae236c68a639adb9850b9b590089d2d8fa6a7133ab6a36c54887efe0c7141cd58f43e18cc2c02b6f506132196458326adcea634a3cf15f8d29358901f10a9cae83709472811ecd88dfe5f5393f93aca78dff86e70dbbbe9f2460d73061d06ea9bd54122fb7282df981d14e61b6637d290ccf1ab420c0e87fd15ef8d426c4f5b3b5a0f3dc5efe6e1649a15b2b6486d5fa5668beb69c4a0569ec0cb57f914a2d53837712e45eae6d1ad34d2a0502136e09cbc76873864850912c78a91491fa4cffb035835c3019b007f5db3d682e56eef", 0xe6}, {&(0x7f0000003000-0xa5)="215dbd3a3f0bb5c77d66e442a8bb1659934b15a59744f9686977a2a5afccd2164188d2515bb053487cbba276a50ca79ea385a46fee5cc14174a08536f07320d1171da450adffdb60b3cf12c40acc129066ffd7532d621dc5217ae2353768192a5251b0219943168f51d7447eea2727aa7f48770fea4269cc75494511ce5c5bdbbf4b768d6535a87b0c05a174a83a90d7466ca0138128da6636dd29a9f334a0141f67842719", 0xa5}, {&(0x7f0000000000)="4f0fe86616b155a14f554bea96bc8d0a92a1dd19c994eab364843b802e1115b9ea6ea0988a20ccd7e21924292fcbe806cb6cbdc4f5783cde37fa37f4a98d4344db49a62e4f8e2dec544caaa9cfec", 0x4e}, {&(0x7f0000002000)="", 0x0}, {&(0x7f0000002000)="1154d2fd3bdbdcfabfbab4b53f62fecde61231ff8e9fe50487ea0211d2e9a7acb55db6d40709d52f9a9123cce6f2cc1d7db23a3c349694f516b1e9f122dda181f72913e3360790931d327cdebb9a3a0dbe6a991568bc9606dc3a6c49fed4c18656af6ba3a141332a6acdd42923d2a5bcbf07f85fe4c8f8f2f5bc9faee0a69619ccd4cc2b26d48cfacff40422e53e5a260edd1eea", 0x94}], 0x7, &(0x7f0000002000)=[{0xe8, 0x11d, 0x9, "78ab819e314c6c40221d792e2d68876df445fb1eb61c0ae6c74e74e2addb09a66657f2caaa2541da80c34062e48f13274bdf32ca660e0966dbb6c9292798304dd1d3a1a1aee0c068fa1c76540f1d0f0fc516d5a73b51715b9db4e9693c38ec3c3c9ce7ea8ab661a3aec0f8ab6a85b484483ca02646a01f0402556ca6dd89f9a241ba3cbf5c3057bcd0795aea2f56242940b6cc5707aa054a78d62f453ccb86543b64f0190a1eb42378a10155ddea661b768063a65422ff1858754dca1f6093cfa0d9af9750c5dc4ae9661e9ba9d40c19e4d9d937a0eb6aab"}], 0xe8, 0x48010}, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000011000-0x60)=[{&(0x7f000000a000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/27 01:37:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000daa000)=')-\x00', 0x40, 0x11, &(0x7f0000fd8000)={0x4, 0x4, 0x8, 0x1, 0x80000001, 0x80, 0xbc31, 0x4}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000b68000-0x30)=@ipv4_newroute={0x30, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x1, 0x0}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8, 0x0, 0x0, 0x0}, {0x8, 0x0, 0x0, 0x0}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 01:37:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x5) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00004ef000)={0x0, 0x0, &(0x7f00005b5000-0x88)=[], 0x1, 0x0, &(0x7f0000d69000)="da"}) 2018/01/27 01:37:41 executing program 1: r0 = socket(0x8, 0x4, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000c63000-0xa0)={0x0, @in={{0x2, 0x0, @rand_addr=0x68e5af4d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x401, 0x8, 0x5, 0x3}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r1, 0x7fe0000000000}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(0xffffffffffffffff, &(0x7f0000f45000-0x65)=""/101, 0xffffffffffffff7b, 0x0, 0x0, 0x0) 2018/01/27 01:37:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffff9c, 0xc02c5341, &(0x7f0000f5d000-0x68)={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]}) pselect6(0x40, &(0x7f0000819000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000be9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009f8000-0x10)={r0, 0x0}, &(0x7f0000fda000)={&(0x7f000084f000-0x8)={0x0}, 0x8}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e54000-0xb)='/dev/hwrng\x00', 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000d4d000)={@local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0xc}, @multicast2=0xe0000002}, 0xc) 2018/01/27 01:37:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$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$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x1, 0x0, 0x0}, 0xfffffffffffffc7c) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/27 01:37:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000096000)=[{&(0x7f0000e62000-0x58)="580000001400192340a14b80040d8c560a0600000000e076000543d8d8fe5800000024ca7f4f643e8900050028635a000510f5100002000000000000001c04ed5dfffff500002f000d0001000404080000fdff0000000005", 0x58}], 0x1) r1 = dup3(r0, r0, 0x80000) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) sendmmsg$nfc_llcp(r1, &(0x7f0000308000-0x70)=[{&(0x7f0000c6b000-0x60)={0x27, 0x80, 0xd78, 0x4, 0x7, 0xffffffffffffffff, "b7cc9180f714ab8aab8f5c3020a80e92f8db26ea6f4a9125001c429de4d9e4e752426adfb61873f32ee7c735036199ef366ed9e94fa5e6689ce86cf8ec5e0b", 0x101}, 0x60, &(0x7f0000526000-0x40)=[{&(0x7f0000017000)="e2d117be592208cce5d2019954d9f4683b091c144aae2017a7c2e0a27f3f9e310c971fc756164e285b71cad941db4edea5960cebfa5dd6961d8e28755307f75945778a9f172eea26f146ff3df1ecdc8be3192468145e07c2fd4e9d3520cb7e94f78026a2468a91cc7c227ca8873669888a6b0e486f01a275dc9c2a393217f6efe60335e81eebb0b3a2905965fa2ea82f4dbd0dc86df7", 0x96}, {&(0x7f0000461000)="59a40e24305194b6d3f1e1c03e9936f94eaa663a6eb7bb275aaef2ab403a3d90cdd888a901a254210e9c89a00510a972c76427abfeb9edff1a65c3ae74eb8a7baadc50caa72c9c77a7bc6f310ea6b9039e483a4ed340328f9c47da4ee3fc80c2b4a1765bffe394920dbc0c75bf7e30486b1a9017d1fccede65ba6d1cc267eebbe47ca8a5f2db785ed79ff3191c85f1bd7087c78b6c6500bdfadb6b56b97fee03d66e65dd94aaae23df2d7854243ce86423a12260743d1211e509715b2d5236b710ecd452233d39312c0d9ecd7975c0d8764f1f3f44cbed9baaaf8002d52606c5a1213612ec28a0004b821d78bd0d62b10d", 0xf1}, {&(0x7f000047d000)="37ad32779b33f722cbb527d73345635c96a50165895025d2be2db7adf05c9c615c22af72e894ccd8", 0x28}, {&(0x7f00002d5000-0x4f)="e5634fb3574c207786cf5dbd78b9ac9d32f492aa5b566fe8ca18e9d86fc457145a996396b742191ef6e71cb55895ae4f5fda8ef072b750732f59eed43dbc4ecfa1e4535cb2d71f2672d3fb417286fd", 0x4f}], 0x4, &(0x7f00008f2000-0xd0)={0xd0, 0x0, 0x5, "377a0b60d641e1588b0cf913bc01be468accc05fb01a0ad3cf35f9e4eb584efc8ecdffeff368b554a55e6656a0beda5ecaf3b5db11218d6306442cb1d34f09b9424655d16a07113e400054d00ceae03d8d2d594e7cdb2eb5743c556357b6ee514bdceab5f1c0fda95d46f1df067d7014b882358cfaa959b3954c36d705143a72673ab2d7c56161c1243d2108a714b4be297c81feb95f6d4c4e736ff44e832b84531d88fe683a03b411ef548d4cef64d86fcf5efbc64ec3ec636b87f7abd0a38c"}, 0xd0, 0x881}, {&(0x7f00007e9000)={0x27, 0x80000000, 0x2, 0x7, 0xfffffffffffffff9, 0x7, "11b2c88fe722e722883e59a07bb660c9ca66ad118b0e4b0fa68a142ba43516d37b539d1646f11f1ba6747a247925c599f056431687a4f00ccb65732743681b", 0x2}, 0x60, &(0x7f00003a2000-0x13)=[{&(0x7f00007bc000)="223dc05d9b37ceb6985125201af7171ada415e85c3971e964de1378c98cb6367dbb61124ba8bd824d4a62fbc384cb590d318058b31ed70f44b3a65fac6eb1e425ab64c99e5905d16b6284c4ac74d6c5a04be66a514b973fd7df07eb159792775afaf7a4c98e137bc8f145bf432f57b66d8fb62adae0c572de7c10f4be6446ec2705041b832ade93dd9db17b4f6ae8201510110d0a97ee4c781fac51d953bc4f366b551a6fb0a15", 0xa7}, {&(0x7f0000cc7000-0x5f)="6a169d3862a13efc72c4ae8af5c1b687c5bcedff6ee10c91f4364c2cdd8aac549f1e3708ec8d0cf7c7d7d85099c46b8945bae9429b1dbe87fba4fe9d943d76850a48347640d710dcbc3ee48fd773f96e1d52406ca6f4649afbb88f4fa5074e", 0x5f}], 0x2, &(0x7f0000c9e000-0x1010)={0x1010, 0x107, 0x4, "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"}, 0x1010, 0x40080}], 0x2, 0x20000004) writev(r0, &(0x7f0000db0000)=[{&(0x7f00007e3000)="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", 0xfb}, {&(0x7f00000fa000)="d686bc53f3066fbbfc35590125c7e935b5ff0e7e627ec26f045855b515e854cc87b211a302ce55fa23bd0f8b24812780e6b01acdb85f3f995989ea5488b1539583fc411a2d1ca9f38fe291ad3fb93f7ddf619c36321e213c227f39fee8f6d177457c2a90f091cb655b3636dce8c82073fbb1800bfbebd45de9670ffe8a9fb665f9c2a9e04dcf318f1f80a045b6d1b7dbf5cd809414838c479ab6c9374f0e8c05cabf09a66047e927b986c011d362f3d577ef281e686d751599c110c4caada7a5fa", 0xc1}, {&(0x7f0000d64000-0x71)="3cb94635e6e19e8bb924301c301a474b312953d1d638c8df8b3414717c711e635c3ff4b10a6137af4bc3dc3003dfaf4f2ae81060fb917f0fc0a12204b8e88b9152d03b02157e7db06447dad64798ddce5144d177fd7ac8fdec7a086ff75461268acbe3792f6bec7039acc22a33ef821454", 0x71}, {&(0x7f0000a92000)="88627a8c3f", 0x5}, {&(0x7f0000c78000-0xec)="306238117a31d57518f4fd928fc6baaa6dbe171b4505a5b455d60baf00ebd9a4292ce856ce1e275a46451b07c62d7fe8ba71ab9eff35fb2068b390bf2eeeddc6678eac7aacb7849f82faf9901a8322aa714790cc9fe8031c4af815ff1825a4f7cc59eb883535353bc7d7c1030b00d99eb8293a7ea5e2889a61793fe53d57c8e20a576d383f092a121de0145f94d51e18528440d18b405919eab8a5601dcf4a874430aa60e0c6a67df7f22fd129ce79d005ffd09b4fdbcf032865dfab23574dac132ea6573f39f447d7f7c4055a3f4e16199ce5c3bda5378eb8419dc20e06149c2052aea988d48c48e8440461", 0xec}, {&(0x7f0000ae5000-0xa5)="0b07477aecb0966ac9df147c49cdf8bfcb8006ce8b232183bbf7aec0d5bb3d226e2eaf60db964c9eb05185963675a6a31718400defda6a54e489117eae48a882819e6cb673f4e2f857bf0994837a0b778137c2805c7c0718ce5e778d2e7620f17901035e0b19237e3c13bd362c153954d83d0b582881fcab944c323746e01a4c92e9702c07ac80440251f49dcc3ef9ee6017666e02fb9612f94ae0292b25cc72676cc3dfbf", 0xa5}], 0x6) 2018/01/27 01:37:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00004ae000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000936000-0xc4)=@ethtool_drvinfo={0x3, "2ba3373159a2bf8b3ce278eeb8d9f9d4b24ac016cb99eaa0d2e38fede95c94b5", "8a4a13182048e126c863cb7557a54bae43443ed23283a7e6fbd2aca8dd5f3374", "32c45d4f89af8c94f7b1daffcc8c1901ab802a9ceeac66e050a8d146b40d7afb", "be9964d8af0b513a2d2bc7c6ad000566388a61bd3fff3692364cdffbe8e7c762", "bb4be22af5b9d587d5846eb618209dbcbefb449dd828857e06528c7af6be69d7", "7d665718bd157bdf8188cc06", 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) set_thread_area(&(0x7f0000f50000-0x10)={0x8000, 0x1000, 0xffffffff, 0x6, 0x0, 0xd7ad, 0x101, 0x4, 0x7, 0x0}) accept$packet(0xffffffffffffffff, &(0x7f0000c52000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b4d000)=0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f000045e000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, @loopback={0x0, 0x1}, 0x401, 0x42, 0x1, 0x100, 0x1a, 0x1, r2}) 2018/01/27 01:37:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000e91000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000859000)=0x14) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f000060f000)={{0xffffffffffffffff, 0x1, 0x56f, 0x1, 0x1ff}, 0x6, 0x7, 'id1\x00', 'timer1\x00', 0x0, 0x1b800, 0x5, 0x40, 0x852, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = socket(0x80000010, 0x3, 0x10) write(r0, &(0x7f0000c40000-0x22)="220000001a00070b00000000ef001201014b810005000100070000e4ffffff000500", 0x22) 2018/01/27 01:37:41 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000b82000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) symlink(&(0x7f000059e000)='./file0\x00', &(0x7f00009ad000-0x8)='./file0\x00') sendto$inet(r1, &(0x7f0000984000-0x60)="", 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x0, @multicast1=0xe0000301, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 31.311156] binder: 4868:4880 ioctl 40046205 5 returned -22 2018/01/27 01:37:41 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e2e000)='/dev/autofs\x00', 0x10500, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000001000-0x8)={0x0, 0xfff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)="") r1 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) fchownat(r1, &(0x7f0000e0f000-0x6)='./bus\x00', 0x0, 0x0, 0x0) 2018/01/27 01:37:41 executing program 0: mmap(&(0x7f0000000000/0x36b000)=nil, 0x36b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00000e4000)='encrypted\x00', &(0x7f000036c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000327000-0x9)="6d643573756d044000", 0xfffffffffffffffa) request_key(&(0x7f0000221000)='user\x00', &(0x7f000036b000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000039000)='}\x00', r0) r1 = socket$inet6(0xa, 0xa, 0x0) mmap(&(0x7f000036c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffff9c, 0x40284504, &(0x7f000027b000-0x28)={0x5, 0x6, 0x764, 0xffffffff, "eeca7799b8617607065f7eee28a06b4c418a5c1d1608775002bd6ae48804671f"}) r2 = dup(r1) ioctl$KDENABIO(r2, 0x4b36) getgid() sendmsg(r1, &(0x7f00001f1000)={&(0x7f00002e1000)=@un=@file={0x1, './file0\x00'}, 0xffffffffffffffab, &(0x7f000036c000)=[], 0x0, &(0x7f000036a000-0x15b0)=[], 0x0, 0x0}, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f000023a000-0xf)='/dev/sequencer\x00', 0x40, 0x0) mmap(&(0x7f000036d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/27 01:37:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffff9c, &(0x7f00002c9000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001e0000-0x4)=0x2e) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000538000)=0x2, 0x4) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r2 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00005b4000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000afa000-0x4)=0xe8) sendmsg$nl_generic(r1, &(0x7f000029b000-0x38)={&(0x7f0000628000-0xc)={0x10, 0x0, 0x0, 0x40092}, 0xc, &(0x7f0000042000)={&(0x7f000015f000-0x1238)={0x1238, 0x40, 0x20d, 0x3, 0x1, {0xa, 0x0, 0x0}, [@typed={0xc, 0x63, @fd=r2}, @nested={0x1218, 0x2d, [@typed={0x1008, 0x54, @binary="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@generic="4b250a7f32743e74c61a21aed0d2c668efd6fffa62d8e399a6b1883a59352e14f86bace62e6535a6fc03c6720937bfc604392d2e22c25a6c062a6d9564722fcab01c4d5552e1cdf3b5167c26f7ee1cd7bbb5611de7d17ab6c0792f911857d5478f7f35d7efeab7c2d026900a5cc83e4517fe476e5bd444683ecb1b", @typed={0x18, 0x7a, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @typed={0xc, 0x85, @uid=r3}, @typed={0x10, 0x86, @u64=0x3}, @typed={0x18, 0x47, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="90619f43b706da059448d2db189c612e1c16527f73442cb83d3c64f3e8", @generic="3ef4baf7b31de2cd68d196bd93ecec0953c9eded0294d89fa4a96813f654618d6e31da41b13b61fa706f7400205367a062b6b70ea2b30c9944080ec8f240c10a95d6956f29b1b40fe55628e80bea138f93c92f9c35ddb135166b88d39bda6ac4d72d1df88b2c490ffe1607312cf2cd6a828db6a2ea7b1e16252d7a599da2a2a0c87dcd9b355645033dc78305cca3aaad9c617e7ddb931071c2c110913c29fcd4745ed5d3db85d4177ed1cf8174ddc967aecc850173bac22fc07e3696102165f7bf5a0f050e70c723bd26a81134540dd2a97403a9d282eeaef5fe89d30cf0aa867faa3358df4047aa5fc9f5796bc3646f6ef327ae01e940f2", @generic="4ea5beb78b6e8cd0ab253ff9b6bbef53f66f3d95da14a5be88db1497b4575cbc1b299c8820595c3f65b4b8bcc44b"]}]}, 0x1238}, 0x1, 0x0, 0x0, 0x4000}, 0x1) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000d1d000)={&(0x7f0000c0c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006fa000)={&(0x7f0000c67000)=@bridge_dellink={0x20, 0x11, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 01:37:41 executing program 3: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000001a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000001b000-0xa)='net/l2cap\x00') mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f000001c000-0x4)=0x3, 0x4) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f000001a000)=0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f000001e000-0x10)={0x0, 0x0, &(0x7f000001d000-0x54)=""}) 2018/01/27 01:37:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee7000-0xc)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f00001fb000)={{0x0, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 01:37:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f00002a7000-0x154)=@newsa={0x64, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x33}, @in=@empty=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x2, 0x0, 0x0}, [@algo_auth={0x48, 0x1, {{'md5\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 01:37:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = socket$unix(0x1, 0x1, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000d6a000+0x4ce)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x3f7ec42e02a400ef, &(0x7f000096f000)=[], 0x0, &(0x7f000000c000)=""/0, 0xd063, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/27 01:37:41 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) close(r0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000001000-0x35)=""/139) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000e000-0x8)={0x0, 0x0}) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000000000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f0000002000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8, 0x4, 0x81, 0x500, 0x7, 0x82040004, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 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}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 31.388665] binder: 4868:4906 ioctl 40046205 5 returned -22 [ 31.390102] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=46435 sclass=netlink_tcpdiag_socket pig=4901 comm=syz-executor5 2018/01/27 01:37:41 executing program 6: mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000596000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") getdents(r0, &(0x7f0000fd8000)=""/24, 0x18) getdents64(r0, &(0x7f0000db4000)=""/1760, 0x6e0) getdents64(r0, &(0x7f000051a000-0xc2)=""/194, 0xc2) 2018/01/27 01:37:41 executing program 7: mmap(&(0x7f00005d2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005d3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000f50000)="5fec7e30d49b370f16afbdc470b7f62b6928286fe1c836068076b911d2a368befad2d4d2efebcda60cb6542024dd526af9f529ec81585313017d3dfcd94f4992d49b5fb4ef6abdcfd6d9b7b92bb0042cb82fb0736e91a27ea31c6665b6e17dbbbcb428f821677f67c34c32e6abf999540850818e82b11cf99ed3425e822a585857e71588d5f60731e9b2b533fd611f39ae784812a1dcbf9298a130eeb15bb422cb76843f1971b68ee85463b503b1504bb324673cf182ce4d41986a67a4a9f98dfa74fe12cb43", 0xc6) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f00002b9000)=""/99, 0x63) dup3(r0, r1, 0x80000) vmsplice(r1, &(0x7f0000f54000)=[{&(0x7f0000226000-0x63)="14", 0x1}], 0x1, 0x0) socket$inet(0x2, 0x4, 0x2) 2018/01/27 01:37:41 executing program 1: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = epoll_create1(0x0) r2 = syz_open_dev$usbmon(&(0x7f0000e3a000)='/dev/usbmon#\x00', 0x2648, 0xa0100) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000ffa000-0x8)={0x0, 0xfffffffffffffff7, 0x1f}, &(0x7f0000ff9000)=0x8) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000fa4000)={r3, 0x4, 0x0}, &(0x7f00006bf000)=0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000a000-0xc)={0x0, 0x0}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000ff9000)={&(0x7f0000296000/0x4000)=nil, 0x10001, &(0x7f00002db000/0x4000)=nil}, 0x18) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d41000-0xc)={0x4000000000, 0x0}) 2018/01/27 01:37:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a1000)={&(0x7f000037c000)=@ipv4_delroute={0x24, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x7f5f, 0xff, 0x0, 0x0, 0x0, 0x0}, [@RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000560000)='./file0\x00', 0x2a000, 0xa0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000465000-0x9e)=""/158, &(0x7f0000313000)=0x9e) getsockopt$ax25_int(r1, 0x101, 0xf, &(0x7f00006fc000)=0x0, &(0x7f00008ab000-0x4)=0x4) 2018/01/27 01:37:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e53000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000606000-0x4)=0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000406000)={0x1c, 0x1, 0x10000000000001, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x8, 0x8000000000000012, @binary=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 01:37:41 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000002000-0x50)={0x2, 0x12, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000009000)='/dev/pktcdvd/control\x00', 0x101000, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/27 01:37:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000c43000)={0x28, 0x0, 0xffffffff, @hyper=0x0, 0x0}, 0x10, 0x80800) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000043b000)={@generic="de260b30abb5951cd442cb476e70553e", @ifru_addrs={0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000ad2000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000f2e000-0x1)="", 0x0, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000017, &(0x7f00003b3000)=0x0, 0x4) 2018/01/27 01:37:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000e66000)='/dev/input/mice\x00', 0x0, 0x0) [ 31.424090] PF_BRIDGE: RTM_SETLINK with unknown ifindex [ 31.433531] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=46435 sclass=netlink_tcpdiag_socket pig=4901 comm=syz-executor5 [ 31.440746] PF_BRIDGE: RTM_SETLINK with unknown ifindex 2018/01/27 01:37:41 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000a91000+0xb08)={0x77359400, 0x0}, 0x10) setsockopt$inet6_buf(r0, 0x29, 0x38, &(0x7f0000a62000)="", 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000d60000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000084a000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x80000000, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000000)=[{0xf, 0x0}, {0x0, 0x9}, {0x8, 0xddf}, {0xa, 0x5}, {0x3, 0x7}], 0x5) 2018/01/27 01:37:41 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x802) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000009d000-0x9)='/dev/rtc\x00', 0x22000, 0x0) unshare(0x40600) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f00009b0000-0xc)={0x18, 0x0}) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x0, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 01:37:41 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000ae6000)='net/udp6\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000676000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000dc0000-0x4)=0x8bafe) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000fe4000-0xf3)=""/243, &(0x7f0000fe4000-0x4)=0xf3) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000fe4000)={0x2, 0x1, 'client1\x00', 0xffffffff80000005, "b47550bbed72fa5b", "257cb612db2d4579b04bb01c2985b252a82ecfd12506326b29aa05e2734edd4d", 0x7, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00003f8000-0x4)=0x3) 2018/01/27 01:37:41 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000898000)='/dev/keychord\x00', 0x200080, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a77000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f000000c000-0x7)="666400000004bb") getdents64(r2, &(0x7f0000f73000-0x159)=""/528, 0x210) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) 2018/01/27 01:37:41 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) socket$inet6(0xa, 0x80005, 0x1) setsockopt$inet6_buf(r0, 0x29, 0x42, &(0x7f0000ff0000-0x60)="", 0x0) 2018/01/27 01:37:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000478000-0xb8)={0x0, 0x40, 0x8, 0x6, 0x8, 0x2, 0xfff, 0x10001, {0x0, @in6={{0xa, 0x1, 0x10001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x100000001, 0x6, 0xfffffffffffffffb, 0x5}}, &(0x7f0000d68000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000161000)={r2, 0x6}, &(0x7f00009bf000)=0x8) sendto$inet(r0, &(0x7f000038d000-0x69)="", 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x0, 0x10001) recvfrom$inet(r0, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f00002f4000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000b76000)=0x0) 2018/01/27 01:37:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) add_key$user(&(0x7f0000e95000)='user\x00', &(0x7f0000690000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000045b000-0xa4)="2dbb63a349daf666a054b92c6207b33acca70421ccdb3d196388ab579c708f59d0c503574ca84760c0a3aadf7484f2c4d4b1c0576d6a57f47b6fb300fc9688c0c4133742db3b324507b3366363ef7846deb7702d486d6bbef233607997e61a2e6d73d41c9c63ebffa157e99c00504bb71a56e2ef65b1049a85b9cdba8acd667863cd4e12bb21138a12c35f925fe2a4eae96805135b49dfe8e75e3813edfb35e651227127", 0xa4, 0xfffffffffffffffc) r3 = add_key(&(0x7f0000326000)='id_resolver\x00', &(0x7f00002f8000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00008e0000)="9e1c2b5d2ac660ba5def8fc2b35d7f6938d6dff3ca92c1c8c11979b9bd932dbd37", 0x21, 0xfffffffffffffffd) r4 = request_key(&(0x7f0000947000)="69645f6c656261047983", &(0x7f0000406000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002aa000-0x1)='\x00', r3) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000093f000)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGSW(r5, 0x8040451b, &(0x7f0000758000-0x28)=""/40) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r5, 0xc0a85352, &(0x7f0000729000-0xb0)={{0x9, 0xffffffffffffff00}, 'port0\x00', 0x20, 0x0, 0x1, 0x7ff, 0x0, 0x7fd, 0x9, 0x0, 0x5, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$chown(0x4, r4, r1, r2) ioctl$fiemap(r5, 0xc020660b, &(0x7f0000b75000)={0x4, 0x3, 0x5, 0x8, 0x6, [{0x3, 0x7, 0x7, 0x0, 0x0, 0x20c, 0x0, 0x0, 0x0}, {0x7, 0x7, 0x6, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x3ff, 0x56, 0x1000, 0x0, 0x0, 0x1100, 0x0, 0x0, 0x0}, {0xb93, 0xfffffffffffffffb, 0x5, 0x0, 0x0, 0x200d, 0x0, 0x0, 0x0}, {0x9, 0x2, 0x81, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x0, 0xb74, 0x9, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}]}) 2018/01/27 01:37:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000552000-0x4)=0x0, 0x80000) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000f6f000-0x4)=0x0) r1 = mq_open(&(0x7f0000ac1000)=':trusted\x00', 0x1, 0x100, &(0x7f0000182000)={0x1ff, 0x3, 0x5, 0x8, 0x8, 0x81, 0x3, 0x4}) r2 = dup3(0xffffffffffffff9c, r1, 0x80004) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f000047f000)={0x9, 0x1, 0x7f, 0x2, 0x8, 0x7}) r3 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000281000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00008e5000)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000577000-0xc)={r5, 0x80000, r2}) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000d71000-0x19)=""/25, &(0x7f0000dd1000)=0x19) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000ec6000)={0x0, 0x0}) write$selinux_access(r2, &(0x7f00006e2000)={'system_u:object_r:adjtime_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x34, 0x33, 0x0}, 0x47) sendmsg$nl_route(r3, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0x2e2, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r4, 0xc0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}}]}, 0x392}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 01:37:41 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) readlinkat(0xffffffffffffffff, &(0x7f0000014000-0x8)='./file0\x00', &(0x7f0000001000-0xa3)=""/163, 0xa3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a0f000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = openat(0xffffffffffffff9c, &(0x7f00000a3000-0x8)='./file0\x00', 0x109000, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000978000)=""/0) 2018/01/27 01:37:41 executing program 6: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000025000)='/proc/self/net/pfkey\x00', 0x40, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000025000)={&(0x7f0000014000/0x4000)=nil, 0x4000}) r1 = socket$netlink(0x10, 0x3, 0x0) munlock(&(0x7f000000b000/0x3000)=nil, 0x3000) sendmsg$nl_route(r1, &(0x7f000000c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000008000-0x87)=@ipv4_delroute={0x1c, 0x19, 0xf11, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 31.731558] device syz2 entered promiscuous mode 2018/01/27 01:37:41 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) splice(r0, &(0x7f00005a1000-0x1)=0x0, r1, &(0x7f000003d000-0x8)=0x0, 0x9, 0x2) waitid(0x2, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}, 0xa0000004, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000fb6000-0x10)=[{&(0x7f00004eb000)="1f0000000203190000000700000002000000020509000100040580ff3ffe58", 0x1f}], 0x1) r2 = accept$packet(r1, &(0x7f0000ea8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00008c2000)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000881000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000145000-0x4)=0xe8) socketpair(0x5, 0x0, 0x1f, &(0x7f0000147000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000394000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d1c000)={0x0, 0x0}) timerfd_settime(r4, 0x1, &(0x7f0000e36000-0x20)={{r5, r6+30000000}, {r7, r8+10000000}}, &(0x7f00003ce000)={{0x0, 0x0}, {0x0, 0x0}}) connect$packet(r2, &(0x7f00009ac000-0x14)={0x11, 0x16, r3, 0x1, 0xffff, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, [0x0, 0x0]}, 0x14) r9 = socket$netlink(0x10, 0x3, 0xc) writev(r9, &(0x7f0000fb6000-0x10)=[], 0x36a) remap_file_pages(&(0x7f0000d04000/0x1000)=nil, 0x1000, 0x0, 0x3, 0x40001) 2018/01/27 01:37:41 executing program 3: mmap(&(0x7f0000000000/0xd51000)=nil, 0xd51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d51000+0x537)='/dev/sg#\x00', 0x5, 0x400) mmap(&(0x7f0000d51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000d52000-0x28)={0x8, 0x17, 0x800, 0x80000000, "795bd13999e7eb452ecb0f97742ac33fc0e1a971fd114fc8379ca1a50e962800"}) prlimit64(0x0, 0x7, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0}) memfd_create(&(0x7f0000001000)='\x00', 0x0) 2018/01/27 01:37:41 executing program 7: chmod(&(0x7f0000eb0000-0x8)='./file0\x00', 0x4) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x16, &(0x7f0000003000-0xac)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@mpls_uc={0x8847, {[], @llc={@snap={0x0, 0x0, 'u', "e11184", 0x0, ""}}}}}}, &(0x7f0000003000)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x0, 0x0, 0x0}, @ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x0, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00001eb000-0x30)={0x14, 0x0, &(0x7f000016e000)=[@acquire_done={0x40106309, 0x0, 0x0}], 0x0, 0x0, &(0x7f00004ec000)=""}) getrusage(0xffffffffffffffff, &(0x7f0000451000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet(0x2, 0x5, 0x3f) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r1, 0x0, &(0x7f0000005000)=0x0, 0x80000) modify_ldt$read_default(0x2, &(0x7f0000001000-0xef)=""/239, 0xef) 2018/01/27 01:37:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000856000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={r0, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) r1 = gettid() rt_sigsuspend(&(0x7f0000b33000)={0x0}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000a05000-0x8)=0x3f) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f00000ff000)={0x0, r1}) recvmsg(r3, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) r4 = dup2(r2, r3) clone(0x0, &(0x7f0000fd7000)="", &(0x7f0000fd6000-0x4)=0x0, &(0x7f0000f70000-0x4)=0x0, &(0x7f0000f7b000-0xf4)="") tkill(r1, 0x15) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000922000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000a75000-0x4)=0xc) timer_create(0x7, &(0x7f000009b000-0x60)={0x0, 0x0, 0x1, @thr={&(0x7f0000680000)="3fd9855fafaed31bae4e5fd409466a19b7280296784ace605b103f4f3b485993d939b59ca4ffd32c94a95032984fdd696056199b0363e9a66f37fee11fe6fd", &(0x7f0000883000)="2624778024c3c13f87e753ddf0c94dc194fa23133f6300497ab1b83cf610736e51b795d823cda289797d15e142928d677fec99a4f5239e92e9452cd378e617abcd7fefdc13624a330e6d5e3e38b836dff8dd3355852a2cbd96936bad7546a9077d10f2a58adfefe0f31c736562b01828fa95352b5c30bcbd6756b0c2d02164c0e709f0792fa568ba49645403ed6c12"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a53000)=0x0) timer_settime(r5, 0x1, &(0x7f000045f000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f0000329000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/27 01:37:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000040a, 0x2, 0x0) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000b1e000-0x1c)=@in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f000065e000-0x30)=[], 0x0, &(0x7f0000c8e000-0x90)=[], 0x0, 0x0}, 0x0) 2018/01/27 01:37:41 executing program 6: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000001000-0xc2)=""/194, 0xc2, 0x40000000, &(0x7f0000ac7000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000003000-0xa0)={0x0, @in6={{0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1, 0x100, 0xde, 0x2}, &(0x7f0000003000-0x4)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000003000-0x8)={r1, 0x10000}, 0x8) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000001000)=0xffffffff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000e92000-0x3562)={'security\x00', 0x0, 0x100004, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0xfdb3, &(0x7f0000b23000)={0x0, 0x0}, []}, 0x60) socket$inet(0x2, 0x1, 0x5) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000e9b000-0x1c)=@req3={0x9, 0x8, 0x8, 0xb1, 0x0, 0x2400000000000, 0x0}, 0x1c) 2018/01/27 01:37:41 executing program 0: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x6, 0x1, &(0x7f0000e47000)={0x0, 0x0}) sendto$llc(r0, &(0x7f0000f06000)="9294e1c7d63cec379cd80caa64f9bd9fe3e4ad5813e9da5ed48bc682bf82de8a9aa36832fa108a79f88c90d51b39a402a8f19c8cf1c9fcd2384fce5b23a8728e6b091bbaab791003ed1cc8b16afc593851c73659b67a28e9b61e0a880f9b568afc5df0c0371d1021257e690f90fbeeee8ba01df288ee496d1b1a5fbc57b9d4c8074894c451a96460f48d83b95b17799621e424bf127ea19fff19a4853c45983baf21777150290058d7b1d204d9b497dc41746d7e99f78b3250b02e015f9b24ddbbfa", 0xc2, 0x80c4, 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x25, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, r1}) 2018/01/27 01:37:41 executing program 5: unshare(0x400) mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376635, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000001000-0x8)={0x2, 0xf0, 0x8001, 0x8}, 0x8) fcntl$setsig(r0, 0xa, 0x3c) getpeername$netrom(r1, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000999000)=0x9) 2018/01/27 01:37:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00001c8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000e5b000-0x38)={&(0x7f00007da000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000567000)=[{&(0x7f00009c7000-0x88)="b532497564efca1e4207f69253c5c4f725cbc581e885a20857199c2876d712440aad6256b7e6fbebb1864d47033de9971d2acfa97d0c6241e5450b2f64be7f9a5ae2a0cae68fb06b00a90b079b47cd325fdeff650d087f499257c28365631f3f11d12c36c071506c44175d7ad32ca3e859069b3b4354dfd3f5ad0cf7aa01de2a23f177442d071eb9", 0x88}, {&(0x7f000020d000)="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", 0x1000}, {&(0x7f00003dc000-0x2)="9c06", 0x2}, {&(0x7f0000794000-0x9f)="328c0e29dfaf0287346625470451717f7413ba6ff578b9889df384553b038df0178d54a00eab3f6f9cf8505702cd9721bf52f652430be83dcba2c4f98165c4b26e50516e3e4359e2c90d0130ee602080c66d9aa38ee714bd704abce4adb146d5f08a6841fd3afdd8844747f2607ce34b1cca38e96a02606fb8d54cf260f4795338340a4f2ca7fb18db9d4ddd3869ee2e35c10fb6e20149154c1221ed32c7b5", 0x9f}], 0x4, 0x0, 0x0, 0x40840}, 0x80) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000000c000)={0x20, 0x10, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r4 = syz_open_dev$mice(&(0x7f000077c000-0x10)='/dev/input/mice\x00', 0x0, 0x400) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00007ce000)={0x0, 0x8, 0x2, 0x4, 0x1, 0x8}, &(0x7f000080f000)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000355000)={r5, 0x2f, "b91cf530697fffb85434bb2faf0a94c53209a23277f9878339c1181c6060881c5f3bdac2f70578417648eb85cc6c79"}, &(0x7f0000353000-0x4)=0x37) accept$ax25(r0, 0x0, &(0x7f0000b7f000)=0x0) 2018/01/27 01:37:41 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000000)=""/4096) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000)={0x0, 0x3, 0x30, 0x3, 0x1}, &(0x7f0000001000)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000003000-0x10)={0x1, 0xc9, &(0x7f0000000000)="e13b082230d356f2d7fae5ddb4ed50ea863b611d8bbbeb26ccb5fdc2ecd679dd0d1fce0871dc36e1ce2ec504d170b41c1fa76e3c9f44c64724e9bd6ac06260a37fb350f5e5e4cd36c9695c72436b9d172817729467905e0c2ab29520949e1f5171201e49fef492c602325bed5b353d366ce440eb6bc84ea003ddd8467151f4ac8107e5a4b2ad3fbfa4917fff23734e9e43a7d6bf4b530b908040fe213f22faca310f86e0c4806dc36fa3a6847d08997c1ae48d3a1510b0fd8b3dc7cabc73429c9bffb30c1749f46f5f"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000002000-0x8c)={r1, @in6={{0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000)="a99395e8980d0772e78cb1be1e498820e8c9e95d6c34ceb6f1dc0dbe0bf97022779ddb6f5697460774eb55655c1ca17c86d23c91200bf1f8c8f022eaaa920d238b513874524014823aa8a037fe8100ac0ea7e9876ea4c6fe4c7ab38af709b76fef307d565344fc614c21f59be1d153c252f467fd22961fdf2c57f5a37c783c756a96a04d291c3162b165d2f788bf6dd0d27fe2380d7f8a5e59898831de574fa43e3e8bd9971224f60ed2a27b20ef8adc6da6c6e6cfa2ba3d1c47bea400d08ec8beb0c4f1558b3107548ec3a1aeb7be6a62b7a7c3") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000004000-0x4)=0x0) recvfrom$unix(r0, &(0x7f0000004000-0x9d)=""/157, 0x9d, 0x20, &(0x7f0000002000)=@file={0x1, './file0\x00'}, 0xa) r6 = getgid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000003000)={&(0x7f0000001000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000001000-0x80)=[{&(0x7f0000002000-0x79)="4d3f3c47e38a1609197b5a0ab6ce835a43fc2ee6b02b2e448de3f69255b5b97c8afcd44d547cb82329588fe5323bcb5ecd911f0d674b1c8f1153eb14f2c4db35b41e6e90f576957320edd7e4fa320f61d5ecf052b4fc9fa6c0c4936f5a214282d241320a6975d5c0495dcc03ff1bdd3fe00e6f0b45c1bcac5a", 0x79}, {&(0x7f0000000000)="64533ede27403a3a097cb532c349b7de401af855a560ad09c0af41020e5614ee323da38df37133544376c5599f388795b369a9b680722995df4a118b678eca28e03620c022a7d8d8f80d4f68476b10e956317b86c0086c4a61e38e5a0d1149ac3262ac8ec704089066b02fad69d39cb6b5341e6abd4f525c33214bb1dac99a10351d511cf769cf6c0fab5b9c4f05fa4272ab2b978bec22c9a1e2b18d7f01c5a026d663ecc7c21dd1f42a5c86b0cf72fd78208acd621613", 0xb7}, {&(0x7f0000002000)="c1ec87ca8f007b49dd77c902c329f5b5e302c3a01e60ad38c20a5ceb023603a44a419f2b5ebae05862dd49772618a32b5f7f57697c1b5b9efceba57ef7f11cb3bfdafa00baf4cd5e5a928022da3716179c6485f079502ab7bc355f09427b59ec1491787de2118bad71c4071c455ff3074a3340d259f3a0033173258349295b929069a2e308f7d547cda9899b2947da6f9792415f4875d53f1293c7f722f702e12f499e6cd7b266b9bd2cedac36cdacdcfa10ef21f3a3b4a03b490ced34195e6e6c0d651bb5d9a76c0800f7281c7f7457415a099932743f4ce72878554cd32bc960bea9", 0xe3}, {&(0x7f0000004000-0xc5)="14a5d0b003b7f3618b0a3f8c6be24aa68963c2d1dd0c7451f50f8f029e69a164b629a9e64e11bde5cd6c4fad92ec891547caad3c51e0ee9c569cd33dee5e9cf51c4d2065057d900d5a19c5fa6e5be9c7088d0c8d040a0e35811539d4f379efa9f278a4c8a7508102e6faa658cd4c13dac5a5ae10342d222a0a6140bba597bfbaad33cad22a30523de646a0d952cf02dd626e63addc0af263626b75c2a59a25aa6da748e6cca6f55e92ab46e1c41667e08c8f6635f655bd72408b49a5b38653fc804dced173", 0xc5}, {&(0x7f0000004000-0xe7)="27de86d0070b196a36ad5c78cfba320fff215f9631a7126e9e4f63fa73fda7f4a319855f8f28df3295d7732e0adbe50c83e9cf523562f3bf0171639b3c733570a800d2437674ce81f0329491110072d4b772ee177012ab91f328810db9dd2492c64437bcd45eb30886dc0799c398ae687d84cae308807f1736bce8ad7d3da151df45e819f527e13e16c147b60b100f20b9ebd1d247b08a265f01b86190bf05f312b1f47d4652bf06a421dd263442ef6dc435594996f0528fa8723a29e3062dce015e1b53d081c4091ecd092dd49c7e8571ff94332764bbabe58ac67f3652e3bad5f2dd00382295", 0xe7}, {&(0x7f0000003000-0xe9)="5ab5398cab00d59175c1720db2406d0d6d59d6c67bc2f6dd3e1032e056114cccc43d56a3640af0117d78d020867b0d4f8019ed73e15815ff9a631b37f2e879bf8c036649d7ab115aa65dd268cdbe1e4e9ea26e266bcb5fa49247f6bab72368667d6cbcd3dd7fb238fc34a0bb2d26ff406e0c1061f6aa16a2b8ac5cb77e2842df7c26eb8aae7b1edf29dc5faa31a25b7cf004f3b701aff8092fefa9f86d83901376ddfb4bf2a6359cdf0acdb1ee1a783a17961a4eac24ce1c78d0134cf73d0d2cb286cf94f5b11b96e1fc7b68edf2329a0b01af3e1a5721e35fddbaffccf95228c539a3000befbcb748", 0xe9}, {&(0x7f0000004000-0x4b)="9a3b2fb54480e05a7dfb30f2c839ea94d5b5b7681c8ec86bcdaa2b9a39dccd9058eb41afdfe5784de86c3a67201de66e903778bb1781215ab698eb43fdb381419f0aaa84f77db7daf2efdf", 0x4b}, {&(0x7f0000003000)="00b3e285633587f33aa9070b631dbf8e6f1e1eaeac2b9bc1783a33ec399ec414dcc0de2db7cb1f51b3a11295c48c2afb922ba953e4b2634fb944159ed7698a9ecefba11b0f835541484aca1afa07e222b5dc231a8ea433dbad08080ef482a4d06658d51176a1d1012e6b22afab6ad01fcc86ab4ea34bc4e9ac10ad8bbee482ac8a3b8a6bd2", 0x85}], 0x8, &(0x7f0000003000-0x78)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, 0x0, r6}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x78, 0x4}, 0x4000040) statfs(&(0x7f0000e4b000)='./file0\x00', &(0x7f0000cbd000-0x76)=""/0) [ 31.823626] binder: 5016:5022 BC_ACQUIRE_DONE node 16 has no pending acquire request [ 31.850041] mmap: syz-executor4 (5017) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 31.878005] binder: BINDER_SET_CONTEXT_MGR already set [ 31.884724] binder: 5016:5039 ioctl 40046207 0 returned -16 [ 31.901408] binder_alloc: 5016: binder_alloc_buf, no vma [ 31.904105] binder: 5016:5039 BC_ACQUIRE_DONE u0000000000000000 no match [ 31.914114] binder: 5016:5022 transaction failed 29189/-3, size 80-16 line 3127 [ 31.931898] binder: undelivered TRANSACTION_ERROR: 29189 [ 31.940395] binder: release 5016:5022 transaction 17 out, still active [ 31.947176] binder: unexpected work type, 4, not freed [ 31.952440] binder: unexpected work type, 4, not freed [ 31.957757] binder: undelivered TRANSACTION_COMPLETE [ 31.963482] binder: send failed reply for transaction 17, target dead 2018/01/27 01:37:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$sg(&(0x7f0000d1a000-0x9)='/dev/sg#\x00', 0xffffffffffff0001, 0x400) ioctl$VT_RELDISP(r1, 0x5605) sendmsg$nl_route(r0, &(0x7f00003d0000-0x38)={&(0x7f0000f76000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000256000-0x10)={&(0x7f0000ab2000-0x24)=@setneightbl={0x24, 0x43, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@NDTA_NAME={0x10, 0x1, 'vboxnet1\x00'}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 01:37:41 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000986000-0x94)=""/148, 0x94, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000002000+0xee3)='./file0\x00', 0x0, 0x1e2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000004000-0xb9)=""/185) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/27 01:37:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b75000-0xf)="6d696d655f747970655d5b2ccd4000", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f00005dc000)={0x0, 0x0, 'client0\x00', 0x0, "6c37e984399c1447", "6452affc5b1bfda3c9c914243e6a0001c2a0a178ee4684a37f9a08006c5cb002", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$getownex(r1, 0x10, &(0x7f0000a09000-0x8)={0x0, 0x0}) fcntl$setown(r0, 0x8, r2) 2018/01/27 01:37:41 executing program 3: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x1000000000000003) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f69000-0x4)={0x0, &(0x7f0000eed000)=[]}, 0x10) 2018/01/27 01:37:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00003cf000-0x10)=[{&(0x7f0000b97000)="580000001500190000bb4b9600055c5d02ed3b850280e07648020ec818fe58a2b25205000000723e0100010000d7000000000004001741380a0031f800000000000e8d00002300000000000000006001ab1dda4ac3536301", 0x58}], 0x1) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f94000-0x11)='/selinux/enforce\x00', 0x212082, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000199000-0x8c)={0x0, @in6={{0xa, 0x3, 0xfff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a6f000)=0x8c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000096f000-0x8)={r2, 0x3}, &(0x7f0000cd1000)=0x8) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000f3000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000796000)=0x8) 2018/01/27 01:37:41 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x7fff, 0x47) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000003000-0x1)='o', 0x1) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000-0x8)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000003000)='./file0\x00') 2018/01/27 01:37:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000831000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x3) getsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f000029b000-0x2c)=""/44, &(0x7f0000cd4000)=0x2c) madvise(&(0x7f0000e4b000/0x3000)=nil, 0x3000, 0x0) r1 = dup(0xffffffffffffff9c) r2 = gettid() sched_setscheduler(r2, 0x0, &(0x7f00001a9000-0x4)=0x8) getpeername$inet(r1, &(0x7f000056d000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c82000-0x4)=0x10) pkey_alloc(0x0, 0x0) r3 = socket$inet(0x2, 0x4, 0x8) sched_rr_get_interval(r2, &(0x7f0000a0a000)={0x0, 0x0}) openat$dir(0xffffffffffffff9c, &(0x7f0000ff1000)='./file0\x00', 0x20000, 0x10) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000f9a000)={0x0, 0x0, 0x0}, &(0x7f0000654000)=0xc) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000fde000)={&(0x7f0000d94000/0x1000)=nil, 0x1000}) ptrace$setopts(0x4200, r4, 0x8, 0x18) 2018/01/27 01:37:41 executing program 1: mmap(&(0x7f0000004000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000007000)={0x0, 0x78, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2285, &(0x7f0000542000-0x1)='S') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r0, &(0x7f0000001000-0x1b)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/27 01:37:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f000077c000)=0x0) bind(r0, &(0x7f0000e1c000)=@pppoe={0x18, 0x0, {0x2, @random="9a5e8bfabba2", @generic="b0d6aa9f4812b6cd6a03b5d6bee615f9"}}, 0x1e) epoll_create1(0x0) r1 = eventfd2(0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d4a000)={0xa0000014, 0x0}) epoll_wait(r2, &(0x7f0000586000)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/27 01:37:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) close(r0) pipe(&(0x7f00003eb000)={0x0, 0x0}) bind$ax25(r1, &(0x7f0000548000-0x10)={0x3, {"0894cff6d9f811"}, 0xfffffffffffff801}, 0x10) 2018/01/27 01:37:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00009c8000-0x4)=0x0, 0x4) listen(r1, 0x4) r2 = accept$ipx(r1, &(0x7f0000caa000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00003f9000-0x4)=0x3b) sendto$inet(r0, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000098b000)={{{@in=@multicast1=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dec000-0x4)=0xe8) r4 = getuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000625000)={{{@in=@empty=0x0, @in=@multicast2=0xe0000002, 0x0, 0x4d85, 0x3, 0x0, 0xa, 0x80, 0x20, 0x3c, r3, r4}, {0x2, 0x9, 0x80000000, 0x4, 0x9e, 0x80, 0x7, 0x586}, {0x7f, 0x3800000000, 0xfd20, 0x1}, 0x1000, 0xffffffffffffffff, 0x1, 0x1, 0x2, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xff}, 0x2, @in=@multicast2=0xe0000002, 0x6, 0x0, 0x3, 0x5, 0x9, 0x4, 0x40}}, 0xe8) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000a63000-0xc)={0xc07, 0x1, 0x8, 0x5, 0x5}, 0xc) r5 = accept4(r2, &(0x7f00009f7000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000d9c000-0x4)=0x9, 0x80800) sendmsg$inet_sctp(r5, &(0x7f0000207000-0x38)={&(0x7f00007ee000-0x10)=@in={0x2, 0x1, @rand_addr=0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a2b000-0x40)=[], 0x4, 0x0, 0x34b, 0x40}, 0x4000080) ioctl$VT_RELDISP(r0, 0x5605) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000288000-0x8)={0x3000001, 0xffffffffffffffff}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000411000)=0x3ff, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000c00000)={0x0, 0x80000000}, &(0x7f00009b2000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000b78000)={r6, 0x619}, 0x8) ioctl$sock_ifreq(r1, 0x89b7, &(0x7f00009af000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x6}) 2018/01/27 01:37:41 executing program 1: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000a89000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000000)={@broadcast=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0xc) syslog(0x1, &(0x7f0000000000)=""/4096, 0x1000) 2018/01/27 01:37:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f000052d000-0x8)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000816000-0x1)='O', 0x1, 0x0, &(0x7f00001b6000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c63000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000913000-0x58)={0x8, 0x7, 0x100000001, 0x5, 0x8, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = dup(r0) sendmsg$nl_netfilter(r2, &(0x7f0000a96000)={&(0x7f0000412000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000047c000)={&(0x7f000099b000-0x1178)={0x820, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x80c, 0x0, [@generic="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", @typed={0x18, 0x18, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}]}, 0x820}, 0x1, 0x0, 0x0, 0x0}, 0x4000044) setsockopt$inet6_opts(r2, 0x29, 0x3f, &(0x7f0000fd2000-0x8)=@fragment={0x37, 0x0, 0x3, 0xfff, 0x0, 0x7, 0x2}, 0x8) 2018/01/27 01:37:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000093000)=0x81, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x32c, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xa0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x5c, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@algo_comp={0x204, 0x3, {{'deflate\x00'}, 0xdc8, "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"}}]}, 0x32c}, 0x1, 0x0, 0x0, 0x0}, 0x8000000000000000) sendmsg$unix(r1, &(0x7f00001b3000)={&(0x7f0000e60000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000a48000-0x48)=[{&(0x7f00005ab000)="9c2b227f60b87a2dcef807f6d681f3e6336f22678fae7225122255e1ea9f01f08d40c4ae9594d51859b08fe3026cc7bc3822205be0967ff857cdd972e16cc0f13e38804fdb1554b12149ee6a23d29e2b964628f6362a951de8658d0e4a890dbfa88e4b42a02bcf31c4f8829ae02d25ca6fc2cc742257f8aec31b7f559c3171f3ca85b507f25719133d57518f379a2d0b6b3699417a10322a2e2a6429e664d631b4951de1b6c69c7e288c1f3bf835cfd9b8fca79a6ae6710183e3f8edc249eb1297383f6d0b81774efcaa9451dd888bb5c57440", 0xd3}], 0x1, &(0x7f0000808000)=[], 0x0, 0x0}, 0x4000001) sendmsg(r1, &(0x7f0000740000)={0x0, 0x0, &(0x7f0000812000)=[{&(0x7f0000123000-0x8b)="9c200e07bb61491464358f8755e17c6e99530aad17e557b38d2beb44f9cc6264a11dff490efaee146c739100dc10ba6085b1f997f45c66240a2b96e3d1562c42dc03f592e3ee7d640ee6f44f42f008cdf5c629666d86e1aee73ae43a0f14d91f3829f967778d868980eb41c38bebe23313f234c0c86e0459c33e42f79df7b7814787b1540d6e20c2be7296", 0x8b}, {&(0x7f0000066000)="68b02b328b77d33c906b13e65484f28ea10f177c8d6946495b555d02ed90fe30dc4fe0a8de96837d8549b5673410832d79f0722f61a2c0c6182edba6e447cdce05aa1d970c75edc170e988a6f9b2747df6f35d1e91aa5f855aafa5a34a085f2adb70d4c7f3e3421704ddf581013f49221fd05e34dd09df034ba15153441ba2b022a86b00f070004e9faa30e3e70276697b03f800c32c0eaf645e5cfc9b55ee23848cb117b27406a26a8721cc3f568fa0f0d3e6788e9efa7d80a2615fd8b27bc5a2653df13fad52d6c5f04e877fdffbf6dc3890c62ee43b705cbbdf9773e65bcea667f02d261a4df7297aa5", 0xeb}, {&(0x7f000038c000-0xed)="71f14a4ff5b42a9567c1820944eef6b93533111930df44a807a1ea4a8c34a5de7d4aee259c6e511f757ba31d6081a6a47b2ceb089b4475738f9d73477636022c23199bc47fe6dd17b44d852ec50d688621abc847526fc3d192f3a6bc40b8973cec495b2b15647d4856a8f5641705b517deff8ce46c8247aa4dd9222a29faaeec8a28d36333a20a133f3d9be514b4b836364318dc75670e50a7c5705fcc3ae341759033e5421d94b89fffc4c80bd20ffa9992e8231b4635c9b63b6a6b6c6519f8894983fe47d02e036ec06394a4fb0a9d1f6420e47708f4ee6acb37452e644f9bd3aa209f3a541287664d452f03", 0xed}], 0x3, &(0x7f0000db9000-0x180)=[{0x98, 0x1, 0x8, "78ceef75eb1c3b86c0892957b6241d4fede708e6a7b519be562b4a93d83686cafaaec716009794ed2a9c56e4da53592a6c07e4b774074a558b03af8ab8f67fbacf9ee2a4788e25c561b453285f29a94af461e3e109c9d9aa1b59aceb7de54655ef3876b93768142e3567f50494447ea300ec187ce6a2e8a00eb46a8f4ae809945626f67c194db2cb"}, {0xe8, 0x10b, 0xfbd, "b2fab6208f5cf4a4d0f597e23126a972797e362e277f836b55a69a08e9ec9328405b30de04a128a6bd7a805006edf6b079cd7acb90785bdfb574cc90f5695d1177e189e832e1634164d4ee1d2a6e7d98feed570c408fbb1f7c60d11571433faa100f3ba2b13296302c327a57f451f98a13a22c91d5c4b79e5001e8fb0c047f07285f22def047aaf6960db3bd3fc1cd807445b0973ef88da96b8ab14b6d5febb856ade96bb31aebdd64b94e5006a598aae65842bab247e247fe9e514e60378f10ca92dc1defdc5abde5296697bbe6ab33d7"}], 0x180, 0xbde48d2fd8fbb6e0}, 0x4000) 2018/01/27 01:37:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xffffffff00000001}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x420000008923, &(0x7f000040b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x1}) mmap(&(0x7f0000000000/0xd3a000)=nil, 0xd3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000e38000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f00007cc000-0x20)="d599776bf5ad320584d0ff00dfcb2a14d078bcde10f2b691da37fc8252deec2b"}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000251000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f00000f4000)={{0x5, 0x0}, 'port1\x00', 0x10, 0x40, 0x2, 0x80, 0xfffffffffffffe00, 0x4, 0x100000001, 0x0, 0x1, 0xfffffffffffffffa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) set_tid_address(&(0x7f0000f04000-0x4)=0x0) keyctl$assume_authority(0x10, 0x0) 2018/01/27 01:37:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket(0x11, 0xa, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f22000)={0x0, 0x0, 0x0}, &(0x7f0000cef000-0x4)=0xc) stat(&(0x7f0000136000-0x8)='./file0\x00', &(0x7f000027d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f000067e000-0x8)=0x2, 0x8) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000c33000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, 0x0}, &(0x7f0000203000-0x4)=0xc) recvmmsg(r1, &(0x7f0000e1d000-0xb4)=[{{&(0x7f0000654000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f0000614000)=[], 0x0, &(0x7f0000d8a000)=""/237, 0xed, 0xfffffffffffffffe}, 0xfffffffffffff5e1}, {{0x0, 0x0, &(0x7f0000e81000)=[{&(0x7f000033e000-0xa3)=""/163, 0xa3}, {&(0x7f0000d09000)=""/59, 0x3b}, {&(0x7f00008ed000-0xe5)=""/229, 0xe5}, {&(0x7f0000fe2000)=""/49, 0x31}, {&(0x7f00008d9000)=""/154, 0x9a}, {&(0x7f0000cee000)=""/0, 0x0}, {&(0x7f0000fae000)=""/171, 0xab}, {&(0x7f0000b60000)=""/166, 0xa6}, {&(0x7f0000b3a000)=""/71, 0x47}, {&(0x7f0000fc7000-0x58)=""/88, 0x58}], 0xa, &(0x7f0000e10000)=""/65, 0x41, 0x6}, 0x7}, {{&(0x7f0000cc2000)=@pppoe={0x0, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic=""/16}}, 0x1e, &(0x7f000046d000)=[{&(0x7f0000b7d000)=""/36, 0x24}, {&(0x7f0000aa8000+0xa47)=""/112, 0x70}, {&(0x7f0000c50000-0x7d)=""/125, 0x7d}, {&(0x7f0000b91000)=""/191, 0xbf}, {&(0x7f0000570000-0xde)=""/222, 0xde}, {&(0x7f00002de000+0x2ba)=""/9, 0x9}, {&(0x7f0000fc9000-0x1)=""/101, 0x65}, {&(0x7f00005d9000-0xce)=""/206, 0xce}, {&(0x7f000066f000-0xf3)=""/243, 0xf3}], 0x9, &(0x7f0000429000)=""/108, 0x6c, 0x3}, 0x0}], 0x3, 0x2000, &(0x7f0000b5e000+0x254)={0x77359400, 0x0}) sendmsg$nl_netfilter(r1, &(0x7f0000346000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0xa0000020}, 0x2, &(0x7f00002b0000)={&(0x7f0000db0000)={0x100a, 0x8, 0xf, 0x1, 0x2, 0xffffffffffffffff, {0x0, 0x0, 0x5}, [@typed={0x0, 0x61, @u32=0x3ff}, @typed={0x0, 0x76, @fd=r0}, @typed={0x0, 0x7c, @fd=r0}, @typed={0xc, 0x34, @uid=r2}]}, 0x103c}, 0x1, 0x0, 0x0, 0x0}, 0xfffffffffffffffc) 2018/01/27 01:37:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000742000)=[{&(0x7f0000797000)={0x27, 0x40, 0x1, 0x0, 0x1, 0x3, "a86abeac104d6c1ac07fa885ebb12eb141486af6aed8941c4e34e0e58b070c3fdaa2bd14c5c8138b66ef7298e92bb77f772a19c8629d1a19612d822a284b91", 0x1000000000000000}, 0x60, &(0x7f00008ea000-0x80)=[{&(0x7f0000510000)="c460a5a73e38f888bc5d20dc88a548c2d4ce", 0x12}, {&(0x7f0000c73000)="b9fcf717468e2eca54f2afe7008125712fa58705269e492e119e5ad0ec21b7234d2d8e687384f409fb395ee943f2eac4e8388df0402f4cfde012772456b9cc2b61bb1afb465ac996c1899618d83b4a1d8b7cda27de97a269e1629dbaa118e08b9dcead0a96fedbc31539bdd519b8f1cccdeb777fca2a18276516d15b158750d192bd9a760eb97b7843a745b37d7f0ac8a36cc668065122d1549711133f7314ec77227596e7d0e70f1058a63b6610a5551b058200d8d55cbdbaa55e70f976a4a1c54d42caa3cc05b937405544dc58313a963767fdfd1edb93966eb0c4c9055caf9308f7975e29d0442ecb3f755db38138b34843452199d8b2c323a59e997589764fd4b4ffad4cb1dd2c43621c07fa0b80c9f9071974fb114fc4017c5ff9ddfae705d34ad5e58ecebbc0c31e19c3515282f3be24dbc31ffe07e616c5cdf9cc05d588abb55e157d6b672d9a2f6d54bf38cbe4b6f0d52bf6645d5cf493394a4f35d2a0c53df2433ff72b85409d787c991d59cd1317988f626b554bc6223c8785bd5adb2beab93adbf9abd2cefd88c4304bdfcaa0d379dd9055f50dbf78f91e1627d20397bf4ee18f8381e7dbd305adc7bf711b0da4b903b56d6744477edad6f8da03dc84425879f18e331f7ac29569c73bcb1a7c0904f3d804c5c11f1c10542496d94d91ec68b1903019c2e0a022a8c71c5ea463832ddbdf52142ef9e79336061d40e4c395b05fe1198037afd5d34fdbbdf36dfdac481bfb8091c2b74b6e5be19cc9948ec21ba5daea84e7ad2d34df710714b0677164ef47bb50e5e80fafadc93de546db6fe2df5fca11cb47bc6d0c31c58d91e6cb92e6bac52e3bfbb28fbe9012f2c8dbcd376459c0b9500bdc93ba70c0657728ca63918d6e09c9e011899934bd6b875b7c8a1d846c668eaaaf662e724aa692691b2ae886d9dabe4af25341915cac9be49c1ad3a627167fa4d751356834b34edebf9de583f865e38595751e8e525c40c8183bb8de7883a1011c9892c8c5a8ef54030c829218f44af1d5d71cb999cd89b4f217bd6e50476c06d39a905eed394613faf2bad36185b0d4f4df95bdb4938019f96bfdc2ee626cd4354ea3dc5c394567c46e85bc9ed4269520ce4af47d8241b0c8501421b4b7d217fb28c78d1b3300fc8cbf3a816e81f29872f6393b209a1da7ffd08ebf8bea1b245d6d632e01f02d8a20917cb7128d3570e556e295a8146245e578df9798f2729e18ba89ca11dcecd0f5413375a885bacc6bd671b557c639c2feaff260482ecde7f9d5dbecb7b12aac3640aa1c8b527d5478a9333447d35148c730a854ed0674eeb747137a5d40628cbac7103804830b12dd22a06a3bd5788cd003ddddaf7ea681fd120e3ce81f705761a79e2333c449c33da31e4f22a0d3d90d3ee77c3eebc248799a076799636e5c2dd0a712645d07e500f1b1b830f1d10562db813d55496083daa2a6542ecfa025d3fc216a2a33a9ebae0b467ee039bd87bf3d5f13efbe4ee82a899685bf97fe4ab5bb2818e676d7ef28504d5d6769c5ec643d506b9a306193bb1bbd5599c4fea0d4dab0e0d4b9e303b89474816ee6b3c33a80739538493d0a443531a08816120f8e00745f295aa9bd0c739c2693a56baeec9b1c1dfa9032e7004a4778c9072daa27edf7aeb12e16dc97a79e18d1fd8c9a8f16a0752e569a3ac284daf8c1d9b91ddbaeeb6e822902277d75d8266d251b30c31f20d1f1548fe7a5979361d0b2fd43f062904be6785eb70b9747cca86f7bece27f2c0a8ac26ff92a6c1668f6b50aef04f6c4c056fc35b59bbb2c641435480a760176ce29e301df36365ae56c7fcf90a3475f7aa239cff6f9f830f9b16f98b9608cdb9aeecb34c68441d30c27cf8dc19442d078083aaf24c047432f53484cf161722a7860527caa89b9ae3b96ae7dbfdf1e11b2f14b05567250d872e919def80cd29d9f43418e18515c70d0bab34d7831bf3c126a5edf5dd98e2aae23c9c6da5fa2222917fc71a5e6d301b85993a2f76e271c8a9fed29a5de3a856713e6af2c7bb5ad8298cc52744afbd5a009fe87ac2b0bcdb20363c77f90a419830d241f9e96ba468360f4c71ae1073fe90259f61171f695c956ac21fabd174cea270975fbf3e3c2d879b360588ce683fe7dd21bb22d8d9cb75d0817e8a25da05d3c47fed220ad4ab2c7caebecfcaf3689a477c203d286397a5234f5de02d7a195bae40ca09380250ef948bacd090735181921c6fa60feb00f5f378f726aa290f6adfba99bff7bbe0e63ca8229bfc8aedd93c2a579c109858ed668387d9c3a71df2c68b3df9b615c67fc52cfdff819a507418a3eb1f42d3dc7d2ec2c3d2498db500a783b0cb690d32bd0b8470ae66f14e94622147b9687bb089fefeb9af5343168211f800635be92b7bb0080e4c09b901f2b118784072c96813c7cd00b08be7c4386bdc2c22c9fa106fc406d0cb5c145a2991f33ad9f0b1a70de0ab2d48d7d2dd28f6e07e2ad8d148f5989942244048f16f255b49ce9ea9173079090f7002bff55fc096cabc8cd02ca0ef742d96c7c556237f565d9800c1bcddbc9f16862d4d5a3afc0a78522f2582bcfe11b9b7695397148b827fc0223cc0c865800c56450d3dd88950ea97a8c083ad2ce31b9de800b86abb7eaae92c33c150a98801ee5eb2cc312dbcd1b7a38d8af71d7476fb3f620dd5ffbf85727fadbffa0cb48c8d728135676da439f3ed0c82b9207b3b17ef8a502209839cf4f8608db6680dc07512a9f6732921375eec0001c5b1c997553a46fc8169fde5f2547718303c057f334990d7a3909099456a4cbd9c2cb952267798f37f7d435f38168b20b65db9d479bdf70686c60fa9250c134316c50af99a88e3587663165760aca18b37c832e725cca6ba3fda1812f52966c2a405a05daf2d5cb085484b698b6967f052dd576d37e860062865693fb93c6907bc2a3e3d36fa2bed8fda5d1187cb8bcaed7f0dcd8b2c37f607abdb31bdfc4fc46bfe6b18cace84f50afa4473b3616446543e9b6d3167edd47cea9890b5bdd7603e0f5857ccd1b74d03ad4de9fa2b4b22ae367b64946548cdac26b9b8bd84d08d5485b9851d00d412c773cd4a49deee0276321791d530fee52fdc933394b0e946ca5e8a99bcf0007322ad70cd57f744fd784939936afc5849b30ca7f79c081ae6dd6d29f4f0dd9a04f0478bbfec2946c9ec6ef08b9bb42ca99af33e1eb84549483c3ace684b6afc9b78a80dc911a0cc9d42058eaa5cdd9f757a6e7389b349c82d3b4fd67ef0eedea97b58525895be918a9a610650e986f1951c51646e338589d7b459be12c95c3299982b9033206ad376e86757771519d754d4604887fa6914715386c1221dc42da71b52e5a9c05713803d750deb1b7ac3e4b5a1c4f100939e1525c86c223506ce1143c33830a1776aa52ccd25ee851a3bf2490e15a0192fbe0810cff022dde7fc5d493ea679eaea4598f2d4821fda2a3eac9c186e64f31a529b2f694db579d5f969a0ae877c5fd87239e0425078e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0x1000}, {&(0x7f0000ebd000-0x41)="4e4fb33425dfbc358f2d825163ededcb1dec5b3e5f4b1977d0de1337c3c9e1f4d606ed7d446f29f1229c6dd6e176a6839a6fbc62d765edf172088395f8665b5145", 0x41}, 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{&(0x7f0000558000-0x3e)="002f216a70f8d787a5aede9853d948f77d220a51e10df7becb8023a0035f9ffdc72f5e4f79fa084e8ef6ddfcffe6410acfdf3a66762d419116c51d1bc3d6", 0x3e}, {&(0x7f0000709000-0xf3)="23060af76362089a9c91e6b96b6de21b16127878eaa3346a741437ed56fe4b919a2199c6f2c5c70ea40185314215c4804edd00b4d2df3d0f9e6ba77ca62828bf8f175f19a0fa941ac212cfa46594ee764396d5ea0b46d424d5f6ef52e11648cd70c141dcb382b9907226498d6486e07081238a14225f7c09f64b0651bc5179734ff1e9d8950611fff50793587260ee85ce7e88072571d3ba85c130357b617224ae08a6d82bb44dcff5093e2798133717dd7bf8f98742173567562b829e60b036dda75b9e823cf954070250ac882284e59d89a17de8e1e3934ae324ef4d1e261776f02b5c4e35a97aa71d30b6b60cfc29c1052e", 0xf3}], 0x3, &(0x7f00002fb000-0x90)={0x90, 0x6, 0x101, "9542797b4e7f2150496b90621504ab539927527cca774d74c1ebbb51c8018b445cf73f32e0eefdb5d1fb56c82988cbe37a11a97b909204f675b77f616f4277111d0171d845e9512ff162d02df69f3ca0983b864f3f877939d7daae7b69f862ecf0a224a1ddc08f22358f723ba2b51d1a5c3682c95188d1d4a28cc66272"}, 0x90, 0x10}, {&(0x7f000060f000-0x60)={0x27, 0xfff, 0xe3da, 0x4, 0x8d85, 0x7, "ed77237cf08f9d93bbfa93a553408376d96694ca76520ec119e6df45a01f267f7aa57456383327760e35afb3ab46f19c646736a956635b9ef3ea7c8b1fe3f8", 0x9}, 0x60, &(0x7f0000f2a000-0x10)=[{&(0x7f000050c000-0x37)="fffdf9e8380a002bb844da9ed6c7dd099bf6026a848aaf6f9a4aa43fc93cf528dcff12dfbfb77b7da08cc042421807c3e244a6736f49f9", 0x37}], 0x1, &(0x7f000012b000)={0x18, 0x0, 0x1481, "a4561f"}, 0x18, 0x10}, {&(0x7f0000276000-0x60)={0x27, 0x1ff, 0x0, 0x1, 0x9, 0x8, "a8d73c292140bbad69954fea5226650d2dcc6105da11f7dc0c20bd5729392e687c2bbe5ebbb30c674d5223808d7a3452450efbf5d8eb5fab8564fc905fd25c", 0x100000001}, 0x60, &(0x7f0000a09000)=[{&(0x7f00006b2000)="8bafd1095347f8fc69e09604c0f0edb1d179473eb42418798a10db5f46054c9adc23e47962e83cec26783bcb1fe8a62a1dff0c1546aea9b3da4a0ec455bc78d5ec63c464bd3610e1132efd2565b1fccab6065e1e85cff302265fa31363d0225596d04e2021d15d599507290f1fd1284b9a67bf31", 0x74}, {&(0x7f0000d78000)="6b3f9e0285294ae3c000e8a7768f8a975e971813991546fb3fc853f29fd466ec4df3070c770e34fa769b52ba668d14", 0x2f}, {&(0x7f00007b3000)="f79569a0ab4210b2f5d54e6e9285b99a68b0e35a81cc3dac41fe8ea5ecb808212b810a3c1b28f15289c4a037ba00f591dd1b131f52c1f94cf63c68d94c46105dc309a2e1fdbdab64630f6dcd1dd4b0da77c6ccbe557198b32c31451a270d257d1e91b7f0f5a834f644ea1c9d46a02527f6805fed742e6458105a9a43dc98ad34e99212fc4f2be4d6ec19aba5", 0x8c}, {&(0x7f00007fe000)="e85ee636ffe810ffc78bf988a24e8a34723d9bafe2e787c3b09d9501a521a25541995e7100f1c4d810767900c638deda233017b0b72d65c2f184d80fac9d6658044fc2a99d6ee5cd76f8b193d2764758e985e8d6aa7d73c759870c5b512465d6a943786577c850eb880c70ec79ac4be615e5fbd8803649bcd1119fc807105c30365fa696d31e10c5d49406ea1025465baaf3fb6145ae8252", 0x98}, {&(0x7f000012d000-0xda)="3aa677fb64845a654d1e9a455bdd32ca4d42c1a91eb7757227c12f578f1c23bc127bc96602b459321d3e3a5753726568f3f52d6f339350ae196ff0565385d5d477bbcd08e4de5602d5005749c42e9522ac45e54daa981bdcaa90176e164e4f43e6ff5769208c31a271f2d2e1f29605545b4433294730424a93dfcfcbae11a4cce90592a9feed6db9362e7fc01a7e2b0666128f061213a6b0b415dd529b8654600c3d2a750054fc291a15a1ae17fd13dacb850c83224ecebee31d8e815042bf582832bf2ed5e8ac3b68b384a86db50a81b7d561a15f4ad684fc97", 0xda}], 0x5, &(0x7f0000d20000)={0x38, 0x3e, 0x92cf, "e1847cd0c765c8f64f18da0400468812ab6fa58db3fc49ed2411dd4ccd6fb7edd3bcbef6a44d"}, 0x38, 0x40010}, {&(0x7f000044f000)={0x27, 0xff, 0x100, 0x7, 0x6, 0x9, "5b6e7efb403edef5a33cd745000647555fc5f8817f2f8ab48a60f86cfc5a1529a1cd7f4763945fa1a908fa4b1d49dd06d5023fae106bb52ed20affe79ca2db", 0x20}, 0x60, &(0x7f0000bf2000-0x70)=[{&(0x7f0000e3d000)="99f496a1af7a189c5d601e512d5c92eff486410b08c5707895771f0294f6cf3c715080e000072f4d54c0d2f412646d6b69584db7cfe3e4197ad9e50ee25ca5fdca85ca94c32c64223e6f", 0x4a}, {&(0x7f00005c6000)="fbffd14ac848d5a8ba67af324cdeb7a09e535c6d775d", 0x16}, {&(0x7f0000c64000)="c6663f7fe6d33e7a64d4adc4c5108b98d3bcd06b95f58e645e79bdb47e98e9a81f931cc37d00365b1b15fe4275ff721d237e85bcd936f17b158911e85f61e4392ea292794070d99c81157aaae8a88fb1f61d645d06990b2bfa0e0fad10dd579b1a78846d9fa05c9f655465efa420d6b4497ccd76347f", 0x76}, {&(0x7f00000d9000)="59f95d9c6b1fa7db6a0f0baea450671c412d55b114785eab5b413e93374bbb4bed176599bcaa978516117a28eff76ca107c3ddcaf383cb9612a93c870f63ec9b1f3386c6e5bb0501ec60efc9a3f2f2d3d2e821e359142d38458db59caca2e1979eaf932b1fa6cf137505a3eb373e01c242ec7ea06a75c23db213280ea681ffdd25274341bc0f3f8a082ca0f25085878cff121028025192ec4c0208210d3948f13b4516534af1fcef90996add3ba0c72d415dec4ef329d6697e65dd4a0de018ad4231246b861d00fbf3f885ec3b74b791b8fec67aad1255", 0xd7}, {&(0x7f0000f90000)="3e6478649284eda9d63909c9d403944c0874e833208a5caac752084c412b9545a94cbc4258f1d5caa8ee20411e6cd81503aa9b10269e6a", 0x37}, {&(0x7f0000393000)="eb9d15b8a50e357b30caf43ca9327aba516b0bf3f3c5a517b96c13a5d79aa03ac1ee567a2e374ccb6700455df97e3855f70b1639e2248c8e699f7be95b445caf0ae7ab0d1380f9c7d51197314e0f42ff434574513e87a0a1a8b396694ae9efd7a9bf9f9781d8ee7bdbdf4adfbebba31ed0a107ae50b18ac44d9ebcbb61bea3355a459ef17231868ebb4c67d0fbf663f65ab86b606fc5082bd655c0f03959d458948d64f0a8cf63f391649b5baa1f4ce27f", 0xb1}, {&(0x7f0000392000)="28ed55fc98d39ed3fbb89b924ce15ab3d11b8ae3ec3c401452d56aea348b9b13123c2aa30f857c9309745eca91f8ab82329cb1b97404c95b6fccc94162f160be4affb85763f3ed2673dc1b555e532a8dbc846f8783a4b3d233e2f15c77b23aba89e064d85aa533c797d8c1ea7736ee02d4532796c4aec0501f0dda624bf5e0839d3c6f87d7f9a7764bae8976bcf8a864fbe688c63be7080220c7be1596505e7b9c3af52bc3aba9adbb9e4181d9ac9dfad28eb80e4d5214e26e06e924e78e8eee7af63fb8aa3d628951b5c80d2916123d4ca9f8d464", 0xd5}], 0x7, 0x0, 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{&(0x7f00009e8000-0x1000)="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", 0x1000}], 0x6, &(0x7f0000b08000)={0x58, 0x10f, 0x1, "6f701758a7e45a42adb521671687f0cf188ca70325fb5eda4c55da2b738a125c1d338c506065abdea6e45aa777f8214f72ce37dc7826e702d3c9bb7eee2580240b632e6a88471d"}, 0x58, 0x40000}], 0x7, 0x1) ioctl(r0, 0x2283, &(0x7f0000eb6000-0x1)="") accept$nfc_llcp(r0, &(0x7f0000879000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000a10000)=0x60) 2018/01/27 01:37:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000dde000-0x7)="75700800ff0000") sendfile(r0, r0, &(0x7f00007c5000-0x8)=0x0, 0x3fc) 2018/01/27 01:37:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000dc6000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) recvfrom$unix(r0, &(0x7f0000330000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f00004fa000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b82000)={0x10000004, 0x0}) shutdown(r0, 0x0) r2 = dup(0xffffffffffffff9c) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f00006ca000-0x4)=0x0) 2018/01/27 01:37:42 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000433000)={&(0x7f0000fcd000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008ba000-0x20)=[{&(0x7f0000001000-0x10)={0x10, 0x13, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}, {&(0x7f00002f4000-0x7c)={0x10, 0x31, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x2, 0x0, 0x0, 0x0}, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000b5a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000003000)={0x0, 0x0}, 0x4800) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000)=0x1ff, 0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000001000-0x5c)={{0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x80000001}, {0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81}, 0x7, [0x8001, 0x7fffffff, 0x8000, 0xfffffffffffffffb, 0x6, 0x2, 0x6, 0xc511]}, 0x5c) 2018/01/27 01:37:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000dcc000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r2 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000faf000-0xc)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) ppoll(&(0x7f0000a18000)=[{r2, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, &(0x7f000071d000)={0x0, r3+10000000}, &(0x7f0000e33000)={0x0}, 0x8) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") umount2(&(0x7f0000d5c000-0x1)='.', 0x0) rename(&(0x7f0000f13000)='./file0\x00', &(0x7f0000346000-0x8)='./file0\x00') ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x3f) 2018/01/27 01:37:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) wait4(r0, 0x0, 0x80000004, &(0x7f0000818000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000577000)=""/239) getsockname$ipx(r1, &(0x7f0000003000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d59000-0x4)=0x10) nanosleep(&(0x7f000083c000)={0x0, 0x0}, &(0x7f000084f000-0x10)={0x0, 0x0}) 2018/01/27 01:37:42 executing program 6: getrusage(0xffffffffffffffff, &(0x7f000081c000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x501840, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000000000)=[{&(0x7f000024f000-0x60)={0x27, 0x6, 0x4, 0x6, 0x9, 0xfffffffffffffe01, "64545a5936705e0279c1ab909f9793e4d3a3c3f3085b814bc872778493999fcce8205c7f0cb390e866a0bee947df8d605f4bc2e0f666c2e87240118ed422d4", 0x8001}, 0x60, &(0x7f0000000000)=[{&(0x7f0000000000)="67448deb62854628d927c3be0b00989e75d5ff4883e2446735a454cebb732ca870219065486196ff00db83ae0ff534a578f0f5cb2ff92ad57b7b23e877273826176ec4a2f5a8f2b3893d95002e56283860acb2f9d2b920b320104c3ddc4e1d6e10ce6d773006d178715689936339e799d39bfa9c612cbfdd9fb2da8971b1584e939c421743dc6422b4f90935cec5b48546e5829124db533c6029bf10e3ff4a116cce646b1688dbea43a1f602aeb95ff9758281bf6a1b14945b56e125b576ff96a943e8f2abd91a8d6df0267a1d77492e4b776808bfb54eba565088503556ef6d07d5f6949fc50f749d2b96dc6b00fe49e402814fe3fb", 0xf6}, {&(0x7f0000000000)="050afa280e7b9189f99279d8a1de580d7912ac15ca3fc45ce47d38c94bc170d9dc3b4029519dadc006ade6db64ef455ab60898a74b70a934e8ab728e79b939dac798ad3cf18f29acc59268ad4f450ed54c6deed70096c84dc0edbb1dc5ba21fba7080cccf09c1e6a87aa5af6a27346de5c566c3bcb8626f503cd6312e408f3a520b65702bf6ca03bba42d988ec3d785fe4f5c154f8921289edbcb5003121da29cc", 0xa1}], 0x2, &(0x7f0000000000)={0x88, 0x13f, 0x10000, "fbd04fef1425bfce79a2206f3ae921485620e66b5a838bfd7dc6053d82955a2df6b4130169ae40e564d0f2ba613dd93ae91fe7c77a63b41f7e397ae51d5790c414f911365c68cd15741967e985ea219b0102afccd415d6a8d82d0f92d3aaf521fe445de7d431d84fb60ff3d357a56ad758"}, 0x88, 0xc000}, {&(0x7f0000001000-0x60)={0x27, 0x668, 0x8, 0x7, 0x1, 0x3, "f6346e7020fcc239d8becbc5b2fe3f873ab5fd7365dcb6408d4ccd67da5539237202459ee1e5bab208a56b65721db20a8c9e5ed7179bad18ca99e43ba8b65b", 0x8}, 0x60, &(0x7f0000dfb000-0x10)=[{&(0x7f0000001000-0xac)="8ca7375c9606e93b045e68b89c485c1cf97b1001d72be365a8b4ba5f6f29fbcb647d1e21daf0cc59361b0575d809f6446e2bac56de720155c18c9715580d065956d4bdbc43f381122b38223dd70738b696d128f7700ef8f0668c6239ee9a9eb76fe683bfbc7b43c21bb6c3dddf8e1d792f2ec45f287f0f9a1247ac6e0c76c721487e60a41cc16dcae069702d89fde3869169543909f1ef3601629fc876302d6b1d86f1e13f60006d6eb614a4", 0xac}], 0x1, &(0x7f00006f9000)={0x50, 0x113, 0x1, "b1ae1da7a07595d18679448aa725122607bc62e63a5d4fab90b95fdc935580dfee6355588c92c4bfd371ecbec3b678be20fbdb5a43182678cb"}, 0x50, 0x10}, {&(0x7f0000000000)={0x27, 0x1ff, 0x401, 0x7, 0x1, 0x7f, "6c3e050937331d8f435dc1c4e7002a63d6b6067836c7bc019b88a8854ac3fca962e4d12f75320ff551a25aabd5133ac9803d360f640819c374f87786cd0aff", 0x1}, 0x60, &(0x7f0000000000)=[{&(0x7f0000481000)="e3b1e52cc3f92188668b0563d6e375e40f7ab95c90aca77f438ff7d5e0da15b79fc030786f23c0d1", 0x28}, {&(0x7f0000d67000)="010a69c7b6c4022dc74d6b67eef48e3a651bec964aed1df359e44147049868eb8ea8f7c0da0026287ad022d692de1f2878522deac9b24018881daacd6cb5a09a3408c93b779781524e59604ffe403599900cdc5b5b9309788d91b4e30b90d3c2bafbc264eb0577f36da911e0a89e63cdb3893e7b65b36799da4161317875ea4c9c50a95ac505da58014919d34882e4e8bf3763cdce24a9622394feb049f546968301856a9996e437e946c945bc70b881dc332173b93ab312e921d4c0fd92e9fa0e164b9e08fda6dacf2520acf89166bbf0af501f0afe61c1d26868214dcb7eeac108bf29badd", 0xe6}, {&(0x7f0000860000-0xdb)="e7d6b5012f3a609306ea6a85b5c7c7adf41c98ee1a4f05c20e7e3231ce30b057e76e3217853cd6c8260baa461558ff70a93ff62c45d13644e30758e60d59e5477b359f37205a752cb67d5543e943319400b521fb9958a7178d1349c2da2acfc919d9e37dc1e3b3686d5838044b33b7ca8ed9fb23bc2af96115654d83407af0317c5a3cbe3ee041eca3a34c06e56224bdb686ebf95e6ad83ef8a947df1b769239fd6a2a2308f43dc53e2b4c7e1ee2a96f2bf94f3e46cff994b2785fde093fb7ea7e8f38589bef10944a296c08d1f5adfc4203dc6b93db1f4b47ec84", 0xdb}], 0x3, &(0x7f0000688000-0x98)={0x98, 0x129, 0x6, "828271e0570893d3590c803541326df84c1cd5a6275602b208514b1cea7ec5c8bccf8491ed4eecc9eb3bfc1baf6fb449b1712a91c64b0e202a4457646829084508f931951e7e971f9e004ac19d91775115c1b0f3cb0cbeb9f5f919f5c8331cdf2fe14cd38199751a963f85a76fd9e6f090c27423f88a01d5ae1047d7bd8bb8e59a"}, 0x98, 0x851}], 0x3, 0x4000010) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1c, &(0x7f0000001000)="376bf05040d99d3d5f8ea5eb84fe9de3e4aa", 0x12) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x2}, &(0x7f00002f1000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={r0, 0x0}, 0xffffffffffffff6d) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xa4, 0x40002) 2018/01/27 01:37:42 executing program 5: mmap(&(0x7f0000000000/0x93c000)=nil, 0x93c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008eb000)='/selinux/checkreqprot\x00', 0x40, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000064a000-0x50)={@common='bridge0\x00', @ifru_ivalue=0xff}) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000093d000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000001000-0x28)={@common='lo\x00', &(0x7f0000939000)=@ethtool_wolinfo={0x1f, 0x0, 0x0, "37601badc875"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000ae000-0x16)={0x0, 0x2, 0x7, [0x3, 0x1, 0x2, 0x0, 0x3ff, 0x6, 0x800]}, &(0x7f000093c000)=0x16) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000093d000-0x20)={0x5a80000000, 0x609a1419, 0x6, 0x6, 0x5084, 0x7f, 0x2, 0x3ff, r3}, &(0x7f000093c000)=0x20) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r2, &(0x7f00005c1000-0x1000)="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", 0x1000, 0x4000000, &(0x7f000093d000)={0x3, {"90ebf90e7242f2"}, 0x9}, 0x10) 2018/01/27 01:37:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000268000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000017000)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f0000fb0000-0xe)='./file0/file0\x00', 0x10240, 0x0) mlockall(0x3) openat(r1, &(0x7f00009b7000-0xe)='./file0/file0\x00', 0x800, 0x1) ioctl$LOOP_CHANGE_FD(r2, 0x40049409, r2) 2018/01/27 01:37:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) unshare(0x400) r0 = request_key(&(0x7f0000c6e000-0xa)='id_legacy\x00', &(0x7f0000571000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000894000)='\x00', 0xfffffffffffffffc) r1 = add_key(&(0x7f000024e000-0xc)='id_resolver\x00', &(0x7f0000163000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d65000)="624b1466f1d28d0aa2bb006e2d95fc59e934608aab319a6359d5c736f5f7281652d85b38a6e2aa6528a6208964120e9bc3576a9cce694be2b619fd2b78f3f76cb92e16d80b0e6c6b26eda370436dd13dc115650298c08191491f690799c9b66c6a59ca9602b8dd80ca1159e1f9b7915601b12c7e52169af0890c2ad1bf777bb6232c86b657d0f5a4de290a939194c1930150bcb058b71c9d1a8a97d7e0670036001547c28bb35212131ce41234e4b941c42779cfa02b39e4b2f5e799815d073edf213a50863e20c91c70c0457c0d587fc127e927d2", 0xd5, 0xffffffffffffffff) r2 = getpgrp(0x0) ioprio_set$pid(0x1, r2, 0x8) keyctl$unlink(0x9, r0, r1) r3 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000cd7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) recvmsg(r5, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e74000)='/selinux/checkreqprot\x00', 0x2, 0x0) ioctl$EVIOCSABS20(r6, 0x401845e0, &(0x7f0000a47000-0x18)={0x6, 0x0, 0xfffffffffffffeff, 0xc6, 0x0, 0x0}) 2018/01/27 01:37:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004ec000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000d12000)={0x400, 0x4, 0x7fffffff, 0x7f54, 0x4, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000035000)={0x0, 0x0, 0x0, 0x0}) times(&(0x7f0000cc2000-0x20)={0x0, 0x0, 0x0, 0x0}) execve(&(0x7f0000ec2000-0x8)='./file0\x00', &(0x7f000039e000)=[&(0x7f00009c6000)='\x00'], &(0x7f00001a3000)=[&(0x7f00009ae000)=':!uposix_acl_accesssystem\x00', &(0x7f00000ff000)='/selinux/policy\x00', &(0x7f00004bd000)='/selinux/policy\x00']) r2 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) fcntl$setstatus(r2, 0x4, 0x42c00) write$selinux_validatetrans(r0, &(0x7f0000815000)={'system_u:object_r:tmp_t:s0', 0x20, 'system_u:object_r:unconfined_exec_t:s0', 0x20, 0x37, 0x36, 0x20, '/usr/sbin/cupsd\x00'}, 0x55) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r3, &(0x7f0000964000)={{0x0, 0x0}, {0x0, 0x0}}) r4 = request_key(&(0x7f00009f6000)='keyring\x00', &(0x7f00004cf000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ec9000)='\x00', 0xffffffffffffffff) keyctl$assume_authority(0x10, r4) getsockopt$sock_timeval(r2, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) mremap(&(0x7f00001e4000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000729000/0x2000)=nil) getsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f00006ce000-0x2e)=""/46, &(0x7f0000431000-0x4)=0x2e) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f00004e1000-0x10)={0x0, 0x7530}, 0x8) munmap(&(0x7f0000b52000/0x2000)=nil, 0x2000) r5 = dup(r2) setsockopt$inet6_tcp_int(r5, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r5, 0x6, 0x19, &(0x7f0000a59000)=0x4, 0x4) bind$inet6(r2, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg$unix(r5, &(0x7f0000e18000)=[{&(0x7f0000162000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000d5b000-0x70)=[{&(0x7f0000de3000-0xe7)="b225ca071ae82e57d1a00554b612763b21a62dd4c12b6edbda2a7b86841069bfe107560e5636e0051b2972554c0f9e8c00b531400f854d68688f6c1c1fdc7eb2801ae3dc00b403cf6d3467385d507835de2072a1574c6b36f80be51c08bc50f4465639d420d21e51912f245b7300f00fb960cbcabaf40842e9e42f46f03858894e59e2aef1d84795287b17c4c60a1f9c7db4fa5aa0098570ee105ca019365352332ac2d17d94f4298dba1f7f87d0ef330a91d284442473be788dbc8ab23a864708897908a81a569f5682516b8620a2f2f2bf7895ab6c55e107386c2d385194056f73cc3a89e94b", 0xe7}], 0x1, &(0x7f00009ef000)=[], 0x0, 0x0}], 0x1, 0x1) 2018/01/27 01:37:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = memfd_create(&(0x7f000014d000)='{-\x00', 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000f17000-0xc)={&(0x7f0000cb3000-0x4)=[0x0], 0x40000000000001d6}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000086e000-0x18)={0x0, 0x43d, 0x20, 0x9, 0x5}, &(0x7f000021f000)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000371000)={r2, 0x4, 0x0}, 0xc) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) sendmsg$nl_route(r1, &(0x7f00000bf000)={&(0x7f000091e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e5c000)={&(0x7f0000298000-0x2c)=@ipv4_newroute={0x2c, 0x18, 0x800, 0x7, 0x3, {0x2, 0x80, 0x20, 0x44, 0x0, 0x3, 0x0, 0x1, 0x800}, [@RTA_PREFSRC={0x8, 0x7, @multicast1=0xe0000001}, @RTA_SRC={0x8, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x50}, 0xffffffffffffffff) sendmsg$nl_route(r0, &(0x7f0000db1000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000685000)=@bridge_newneigh={0x1c, 0x1c, 0x511, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 01:37:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername(r0, &(0x7f00004ac000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000d3a000)=0x9) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000203000)={0x631, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, [{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x340) shutdown(r0, 0x0) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x100, 0x0, 0x0) 2018/01/27 01:37:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000345000)='net/ip6_flowlabel\x00') preadv(r0, &(0x7f0000b25000-0x50)=[{&(0x7f00006b2000)=""/8, 0xfffffffffffffe67}], 0x25b, 0x0) 2018/01/27 01:37:42 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000006000-0x8)=0x81) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, 0x976, 0x2, 0x0}, &(0x7f0000009000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000006000-0x8)={r1, 0x5}, &(0x7f0000006000-0x4)=0x8) r2 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r3 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) dup(r2) 2018/01/27 01:37:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000000000000000100000d00000000", 0x14, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000025e000-0xc)='/dev/rfkill\x00', 0x7f28d96ca1aac4c5, 0x0) futimesat(r0, &(0x7f00004b1000)='./file0\x00', &(0x7f000005c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/27 01:37:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000814000)='/selinux/mls\x00', 0x0, 0x0) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000534000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000033c000-0x4)=0x48, 0x80000) r2 = syz_open_dev$random(&(0x7f0000de6000-0xc)='/dev/random\x00', 0x0, 0x400000) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000690000-0x16)='/selinux/checkreqprot\x00', 0x40, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000c44000-0x8)={0x0, 0x0}) r5 = socket$nl_crypto(0x10, 0x3, 0x15) poll(&(0x7f0000c93000)=[{r0, 0x90, 0x0}, {r1, 0x0, 0x0}, {r2, 0x1020, 0x0}, {r3, 0x61988ade10cbfd91, 0x0}, {r4, 0xa000, 0x0}, {r5, 0x2000, 0x0}], 0x6, 0x305) r6 = syz_open_procfs(0x0, &(0x7f00005a5000)='net/ptype\x00') sendfile(r6, r6, &(0x7f00006fb000-0x8)=0x0, 0x400) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x8, &(0x7f0000895000)=0x0, &(0x7f0000a6e000+0x76f)=0x4) 2018/01/27 01:37:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000d82000-0x8)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000e93000-0x8)='./file0\x00', 0x8000452002, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000b71000-0x4)=0x0) mincore(&(0x7f000050a000/0x2000)=nil, 0x2000, &(0x7f0000e76000)=""/111) getrusage(0x0, &(0x7f0000d7c000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 32.387095] binder_alloc: 5173: binder_alloc_buf, no vma [ 32.393612] binder: 5173:5177 transaction failed 29189/-3, size 38654705663-0 line 3127 [ 32.415228] binder: BINDER_SET_CONTEXT_MGR already set [ 32.420551] binder: 5173:5177 ioctl 40046207 0 returned -16 [ 32.428128] binder_alloc: 5173: binder_alloc_buf, no vma 2018/01/27 01:37:42 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x18e) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000023d000/0xc00000)=nil, 0xc00000, 0x0, 0x8011, r0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000014000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000012000)={0x6, 0xb}) 2018/01/27 01:37:42 executing program 6: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000025000-0x2c)=@ethtool_cmd={0x33, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000025000)={0x8}, 0x1) 2018/01/27 01:37:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000aa0000-0x1)='\x00', 0x6) fcntl$addseals(r0, 0x409, 0x7) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00005c1000)=0x0, &(0x7f0000269000-0x4)=0x4) write(r0, &(0x7f0000a2d000-0x3a)="d5", 0x1) 2018/01/27 01:37:42 executing program 1: mmap(&(0x7f0000000000/0x27d000)=nil, 0x27d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f0000265000/0x14000)=nil, 0x14000, 0x0, 0x10011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000006000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x44, 0x0, &(0x7f00000eb000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff47, 0x8, &(0x7f0000206000)=[], &(0x7f0000011000)=[0x0]}}], 0x0, 0x0, &(0x7f0000c8c000-0x1)=""}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001f3000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) mmap(&(0x7f000027d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f000027d000)="162d5b45a4b762c4b520d8aae05e03c0", 0x10) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001000-0x30)={0x4c, 0x0, &(0x7f0000010000-0x80)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000004000-0x40)=[], &(0x7f000000f000-0x8)=[]}, 0xe4a6}}], 0x0, 0x0, &(0x7f0000001000)=""}) 2018/01/27 01:37:42 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000db2000-0x10)='/dev/input/mice\x00', 0x0, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f000033a000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000a20000/0x2000)=nil, 0x2000, 0x2) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) lookup_dcookie(0x3c, &(0x7f0000f05000-0x9c)=""/156, 0x9c) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000901000-0x28)={&(0x7f00008a9000/0x1000)=nil, 0xfffffffffffffff3, 0x5, 0x11, &(0x7f0000d42000/0x2000)=nil, 0x4}) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00001e3000-0xb)={0x5, 0x5, 0x6, 0xfffffffffffffff7, 0x0, 0x3d7, 0x3d3, 0xd594, 0x492c, 0x6, 0x100000001}, 0xb) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f000061a000)=0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000f18000)={{0x4000, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 01:37:42 executing program 2: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) fsync(r0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000027000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000018000-0x24)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 01:37:42 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000004000-0x8)=[{r0, 0x410, 0x0}], 0x1, 0x1) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000013000-0xd)='/selinux/mls\x00', 0x0, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r1, 0x8, &(0x7f0000004000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000d92000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000956000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) splice(r0, &(0x7f00002b1000-0x8)=0x0, r0, &(0x7f0000fcb000-0x8)=0x0, 0x4146, 0x2) 2018/01/27 01:37:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bf1000-0xf)='/dev/sequencer\x00', 0x101, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000a8d000-0x8)={0x0, 0x4}, &(0x7f0000d22000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000d68000)={r1, 0x2b5}, &(0x7f00001b3000)=0x8) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000bf8000)={&(0x7f000056e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000813000)={0x1dc, 0x1, 0x5, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x1c8, 0x1, [@generic="8a4a1ef31079018b07697c094a862ba40b", @generic="4dc15fb8b294f1040f781737ccf2f98d1c9ad34298efe20ea207e4e77c51ed961105034b7b34187ed259b70871af3029780f537f921f6686a63935c10370a663e439adbdad10c483e616ef835062aacec45b7b020eef1881d336f0ec96a093a27f7b6fe89923a79c8dd2f007b3ac31bb7d6ced8e10dca6939a0cc386eef27f78620de56f3fac", @generic="8cd22ab80402e07b2bc12c8c9bcb4261fe6aa5d7f91cc9a69599c70ed3ae48028a19c47fd6dbeea12586fcc158cd2770ad74238dffd895cd4105fc4b27af18c84e6e8120fe36e56058816ceb46d3ec028f6fa88c7234cce6fca95a871e0b067e8d515981ea53dbb92e5ecdd79a2c89100c5ad13dc7c4aa1f32c68a970fbc3db361f347b7f1fbad45315ec57da8028b02a4327968b605784b2d2ebd184961c0f9092420dda2b84908524ac5541321ce5951b678ecea4e4549aee06682ac1d1d7954095c1415fe05368422374ad29593202ab0a13be9f225628f26e4ca36c89551fde9c59e2470c690b7260577260e5aa67f4163bcaa9d", @generic="453c78b015b0322f8a7240a09a87d12a8e716d5cbe2ac98a24a9676874edfd2781115bf6c7e953e0e3dd35458855945be526fe73bb843d"]}]}, 0x1dc}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000795000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) execveat(r3, &(0x7f0000882000)='./file0\x00', &(0x7f0000068000)=[&(0x7f0000429000)='\x00', &(0x7f0000694000)="a329707070305e3500", &(0x7f0000437000)="5bce00", &(0x7f00009d1000)='\x00', &(0x7f0000a6c000)='\x00', &(0x7f0000b6d000-0x9)="b6766d6e6574305c00", &(0x7f0000ca2000-0x6)='(user\x00', &(0x7f0000695000)=':em0procvboxnet0eth0cpusetuser\'({\x00'], &(0x7f00007d2000-0x20)=[&(0x7f0000d5f000)='cpusetposix_acl_access.&\x00', &(0x7f0000abc000-0xf)='trusted%{(ppp0\x00', &(0x7f00003b2000-0x1)='\x00', &(0x7f0000b32000-0x7)='eth0!$\x00'], 0x1c00) 2018/01/27 01:37:42 executing program 4: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000002000-0xa)={0x0, 0x0, &(0x7f0000002000-0x50)=[], 0x0, &(0x7f0000001000)=[], 0x0, 0x0}, 0x0) prctl$intptr(0x21, 0x8000) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000d25000)={0x0, 0xa, "cc8a56658b222f8045fe"}, &(0x7f0000d26000-0x4)=0x12) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000d25000)={r1, @in={{0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/27 01:37:42 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000007000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000003000-0x4)=0x0, &(0x7f0000005000-0x4)=0x4) r1 = creat(&(0x7f0000004000)='./file0\x00', 0x80) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000006000-0x4)=0x8c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000008000-0x4)={r2, 0x4fdb, 0x6, 0x2}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000008000)={r2, 0x1, 0x0, 0x7fff, 0xd4, 0x101}, &(0x7f0000006000-0x4)=0x14) 2018/01/27 01:37:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000818000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e57000-0x4)=0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) flock(r1, 0x2) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r1, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f000084a000-0x10)={0x4, &(0x7f0000ee6000)=[0x7fe0000000, 0x4, 0x6, 0x7]}) connect$inet(r2, &(0x7f0000987000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_xfrm(r2, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000)={&(0x7f0000f4c000-0x214)=@newsa={0x170, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@algo_crypt={0x80, 0x2, {{'ecb-blowfish-asm\x00'}, 0x1a8, "f110ddf2a763c227c33611b2c9ab0c07469bd78801b0df6bbc8e0392aeede7568119ed69e7de94908caf6a081725c215f218e1eeaa"}}]}, 0x170}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f000094e000)=0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00009cf000-0x8)={0x0, 0x0}) [ 32.428147] binder: 5173:5186 transaction failed 29189/-3, size 38654705663-0 line 3127 [ 32.444695] binder: undelivered TRANSACTION_ERROR: 29189 [ 32.455329] binder: undelivered TRANSACTION_ERROR: 29189 [ 32.466044] binder: 5203:5214 got transaction with invalid offset (0, min 0 max 65351) or object. [ 32.477271] binder: 5203:5214 transaction failed 29201/-22, size 65351-8 line 3190 2018/01/27 01:37:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000606000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fstat(r0, &(0x7f0000dd1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e8a000-0xe)='attr/fscreate\x00') signalfd(r1, &(0x7f000073d000)={0x5abe}, 0x8) write$selinux_context(r1, &(0x7f0000ee3000)='system_u:object_r:dmesg_exec_t:s0\x00', 0x22) openat$hwrng(0xffffffffffffff9c, &(0x7f0000da0000)='/dev/hwrng\x00', 0x0, 0x0) r2 = creat(&(0x7f0000e4c000-0x8)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000099c000)={0x0, 0xd89}, &(0x7f00004e5000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000676000)={0x1ff, 0xff, 0x800c, 0x0, 0x10001, 0xaf5, 0x6, 0x990, 0x0}, &(0x7f00006c7000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000e17000)={r3, 0xd53b, 0x80000001, 0x8, 0x7, 0xef, 0x7fffffff, 0x4, {r4, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0xd53, 0x0, 0x0, 0x80000000}}, &(0x7f00001d0000)=0xb8) setsockopt$inet_buf(r2, 0x0, 0x4, &(0x7f00006df000)="05c9e81ba6c0a3f57f42207ca526758fd3857ca82e824561d5cd3432397594d0a67a59a53b577c025dc17893518e92f70dc689fa6a6f518c77601415a39b8c8f4663b3c6cb2bf0d28f6964b26f59fe73204c53813d7056b1829eab0f849edd256dd46f05663309295f997f54536615a6446b200477a5c2b47789824f24f91606557c5e51d97e312d78e61410047173cca49cb91f2f9c90c423664a0359cc665f97ee51c113cbb55d8542c8659bf81214aa8fda4765378099e2fc5a1c127da5fd4c6b6f", 0xc3) [ 32.492332] binder: 5203:5214 got transaction with unaligned buffers size, 58534 [ 32.500602] binder_alloc: binder_alloc_mmap_handler: 5199 2023d000-2063d000 already mapped failed -16 [ 32.517438] binder: 5203:5214 transaction failed 29201/-22, size 0-0 line 3172 [ 32.530250] binder_alloc: binder_alloc_mmap_handler: 5203 20265000-20279000 already mapped failed -16 2018/01/27 01:37:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f000035d000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d1000-0x6)='ramfs\x00', 0x20002, &(0x7f0000d49000+0x451)="90") r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000030000)=[{&(0x7f0000a11000-0xa7)='y', 0x1}], 0x1) fadvise64(r0, 0x0, 0x0, 0x4) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) 2018/01/27 01:37:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) fcntl$dupfd(r0, 0x406, r0) 2018/01/27 01:37:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x2f1, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000d55000)='/dev/keychord\x00', 0x20000, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f000031b000)=""/71) 2018/01/27 01:37:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f000022f000-0x4)=0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) set_tid_address(&(0x7f00000f5000-0x4)=0x0) 2018/01/27 01:37:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b13000)={@generic="5a2765b44c3cf959c548a262dc23e875", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000ce2000-0x4)=0x0) accept$inet6(r0, 0x0, &(0x7f0000602000-0x4)=0x0) bind$packet(r0, &(0x7f0000c85000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="24e8efc6c875", [0x0, 0x0]}, 0x14) bind$packet(r0, &(0x7f0000544000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x14) 2018/01/27 01:37:42 executing program 7: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000001b000-0x3c)=@newneigh={0x28, 0x1c, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@NDA_DST_MAC={0xc, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000025000)='./file0\x00', 0x100, 0xe3fcaf32da6b6856) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000021000)=@sack_info={0x0, 0x8, 0x4e}, &(0x7f0000026000-0x4)=0xc) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000024000)={r2, 0x2}, &(0x7f0000025000)=0x8) 2018/01/27 01:37:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000153000)='keyring\x00', &(0x7f0000251000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r0 = request_key(&(0x7f0000571000-0x12)='.request_key_auth\x00', &(0x7f0000683000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000031d000)='eth1@nodev{$\x00', 0xfffffffffffffff8) add_key(&(0x7f00004da000-0xd)='pkcs7_test\x00', &(0x7f0000f8f000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000479000)="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", 0xffffffffffffff1f, r0) 2018/01/27 01:37:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000043b000)=0x0) unshare(0x40000000) r1 = syz_open_procfs(r0, &(0x7f00008e0000-0x6)="6664001f66d0") getdents(r1, &(0x7f000041b000-0x68)=""/104, 0x3bf) exit(0x0) execveat(r1, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[&(0x7f0000019000-0x13)='-]selfvmnet0\x00'], &(0x7f000001a000)=[], 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000a90000-0x78)={0xf2a, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x48, 0x2, 0x7fff, 0x4, 0x0, &(0x7f0000030000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9, 0xfff, 0x8}) [ 32.540855] binder: BINDER_SET_CONTEXT_MGR already set [ 32.546513] binder: 5203:5214 ioctl 40046207 0 returned -16 [ 32.552319] binder_alloc: 5203: binder_alloc_buf, no vma [ 32.557979] binder: 5203:5214 transaction failed 29189/-3, size 65351-8 line 3127 [ 32.566857] binder: undelivered TRANSACTION_ERROR: 29189 [ 32.572320] binder: undelivered TRANSACTION_ERROR: 29201 [ 32.578030] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/27 01:37:42 executing program 3: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000cd7000-0x44)={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/27 01:37:42 executing program 7: sync() epoll_pwait(0xffffffffffffffff, &(0x7f0000b0e000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x0, &(0x7f0000b0e000-0x8)={0x0}, 0x20b0e000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @multicast2=0x0, @rand_addr=0x0}, &(0x7f0000218000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000001000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, r1}) 2018/01/27 01:37:42 executing program 5: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000742000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) vmsplice(r1, &(0x7f0000739000-0x10)=[{&(0x7f0000fd2000-0x2)="1e", 0x1}], 0x1, 0x0) ioctl$void(r1, 0xc0045c79) write$tun(r1, &(0x7f000086f000)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "8d88f0", 0x10, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af2d60", 0x0, "74fe73"}, ""}}}}, 0x3c) readv(r0, &(0x7f0000fd8000-0x20)=[{&(0x7f0000fd8000-0x1a)=""/77, 0x4d}], 0x1) [ 32.621357] IPVS: Creating netns size=2536 id=9 2018/01/27 01:37:42 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x48) accept4$packet(r0, &(0x7f0000bca000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000fb9000)=0x14, 0x80000) r1 = add_key$user(&(0x7f0000a27000-0x5)='user\x00', &(0x7f0000a9b000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000000b000)="", 0x0, 0x0) keyctl$get_keyring_id(0x0, r1, 0x0) socketpair$inet6(0xa, 0x0, 0x2, &(0x7f0000002000-0x8)={0x0, 0x0}) clone(0x0, &(0x7f0000bf9000-0x1)="", &(0x7f0000b85000-0x4)=0x0, &(0x7f0000837000)=0x0, &(0x7f0000e11000)="") 2018/01/27 01:37:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000cbb000-0x10)='/selinux/status\x00', 0x0, 0x0) mkdir(&(0x7f0000278000)='./file0\x00', 0x0) mount(&(0x7f0000f21000-0x8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x10, &(0x7f000032a000)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) writev(r0, &(0x7f0000017000)=[{&(0x7f0000b23000-0x26)='y', 0x1}], 0x1) r1 = open(&(0x7f0000002000)='./file0/bus\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000aef000)=0x0, 0xa8) 2018/01/27 01:37:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002b9000-0xa)="940a0ed3084f8823a7", 0x9) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c96000-0x3)="", 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000795000-0x8)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000585000)="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", 0x5b5, 0x0, &(0x7f0000bc9000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 01:37:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setrlimit(0xb, &(0x7f0000d72000)={0x5, 0x5}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000981000-0x58)=@newlink={0x58, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x8, 0x16, [{0x20, 0x1, [@nested={0x1c, 0x4, [@typed={0xffe6, 0x0, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}}]}]}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 01:37:42 executing program 7: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x7fffffff, 0x4) sendto$inet6(r0, &(0x7f0000f83000-0xad)="", 0x0, 0x0, &(0x7f0000f82000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) prctl$void(0x1f) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000f7f000-0x4)=0x8001, 0x4) recvfrom$inet6(r0, &(0x7f0000f73000)=""/246, 0xf6, 0x2000, 0x0, 0x0) 2018/01/27 01:37:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f000079e000-0x1f)="1f0000000301019200ffffffffffff1d0000733709000500067f0000f3190e", 0x1f) ioctl$sock_proto_private(r0, 0x89ee, &(0x7f0000902000-0x6d)="d81ac810076299fa1e005d5b6d2ac9aba30003ec28154d7a52d5f73132c7be0249f669ae0feec97bd15184cb71ea46af05ce8bb6bd04882018ba7632735f6a6a6e52bcecba1fb7e6bc9bff1230b49566c4482dc18d40479a3bd9a9b68662fc6bb2cfa6f585853b7e52986a277f") 2018/01/27 01:37:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000cc5000)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDMKTONE(r0, 0x5385, 0x0) 2018/01/27 01:37:42 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000002000-0x8)='./file0\x00', 0x40000, 0x114) setsockopt$inet6_tcp_int(r0, 0x6, 0x1d, &(0x7f0000000000)=0xffffffffffffffff, 0x4) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001000-0x4)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000de2000-0x1)="", 0x0, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x0) [ 32.744447] IPVS: Creating netns size=2536 id=10 [ 32.744558] audit_printk_skb: 33 callbacks suppressed [ 32.744568] audit: type=1400 audit(1517017062.609:26): avc: denied { ioctl } for pid=5294 comm="syz-executor1" path="socket:[13828]" dev="sockfs" ino=13828 ioctlcmd=0x89ee scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/27 01:37:42 executing program 5: mmap(&(0x7f0000000000/0xaf0000)=nil, 0xaf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000af0000)=@add_del={0x2, &(0x7f0000af1000-0x10)=@generic="39885352cd48e4b58e36a5cf8004a65f", 0x9}) bind$inet6(r0, &(0x7f0000ae7000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) sendto$inet6(r0, &(0x7f0000ae6000-0xb)="", 0x0, 0x200418d4, &(0x7f0000ad6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/27 01:37:42 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000002000-0x11)='net/softnet_stat\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000001000)=0x7fff) r1 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x200000, 0xa4) r2 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r1, &(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x3, 0x4, 0x3, 0x2, {0xa, 0x2, 0xe40a, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2f7}}}, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = signalfd(0xffffffffffffffff, &(0x7f00005ee000-0x8)={0x0}, 0x8) unshare(0x40600) fadvise64(r3, 0x0, 0xfffffffffffffffc, 0x0) 2018/01/27 01:37:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000344000)='./file0\x00', 0x800, 0x50) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000020a000)='/selinux/enforce\x00', 0x480080, 0x0) renameat(r0, &(0x7f00007b7000-0x8)='./file0\x00', r1, &(0x7f00005a3000)='./file0\x00') r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000226000)='/selinux/checkreqprot\x00', 0x0, 0x0) write(r2, &(0x7f0000aed000)="b631b85e1eb00a0001010f9d00040700ffff00000000d2be7018cebc0700003f4d87468ce22c0016f59619757a9237bbee", 0x31) 2018/01/27 01:37:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000e3f000)=0x0) ptrace$getsig(0x4202, r1, 0x3, &(0x7f0000df8000-0x10)={0x0, 0x0, 0x0, 0x0}) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f0000a93000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000de3000)=0xffffffffffffff92) r3 = fcntl$dupfd(r2, 0x0, r0) ioctl$TUNSETOWNER(r3, 0x400454cc, &(0x7f00004d8000-0x4)=0x0) 2018/01/27 01:37:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000287000-0x9f)="68c3bb8920c23780777772bd123df897b9645a820fcf8aab5bfa06970db0b29f1b5e0740c6445c38cdf1e2888ca172c982a0f7f7307971c719d7a6982e33be2e07a6dc50fc6213819ec105cc1e40aab18f28efdb7fea830753fdd86eb7d2e8cfe1ba457a6a126dec376596dae6c6e5bbfac4e39a2ff1763bd84f70ce60526945689e68531557c6c114964ab7325849f164f11d2e11467ecb6a9e03fb2e38d8", 0x9f, 0x200007ff, &(0x7f0000e2c000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000055000)=@generic="152b37aac2c950a0eb279be57e6fc22e", 0x10) shutdown(r0, 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000205000-0x4)=0x8, 0x4) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000773000)=@add_del={0x2, &(0x7f0000afe000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9}) socketpair(0x11, 0x2, 0x7ff, &(0x7f0000433000-0x8)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00006f5000)=0x200, &(0x7f0000321000-0x4)=0x4) 2018/01/27 01:37:42 executing program 7: 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) mount(&(0x7f000037e000-0xa)='./control\x00', &(0x7f0000b23000-0xa)='./control\x00', &(0x7f00001a3000)='ubifs\x00', 0xb1080, &(0x7f00004fa000)="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") ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000f84000-0xa)='./control\x00') rmdir(&(0x7f0000ef9000-0xa)='./control\x00') mount(&(0x7f000095d000-0x10)='./control/file0\x00', &(0x7f00009bc000-0xa)='./control\x00', &(0x7f0000f66000)='mqueue\x00', 0x0, &(0x7f0000f80000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/27 01:37:42 executing program 3: mmap(&(0x7f0000000000/0x5d000)=nil, 0x5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000003a000-0x9)='/dev/rtc\x00', 0xa0000, 0x0) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f000005e000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000005d000)=0xc) mq_notify(r0, &(0x7f000004e000-0x50)={0x5, 0x0, 0x0, @thr={&(0x7f0000007000)="", &(0x7f000001f000-0x10)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_timedsend(r0, &(0x7f0000037000)="", 0x0, 0x0, 0x0) 2018/01/27 01:37:42 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000012000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000001000)='vmnet0+trusted$\x00', 0xfffffffffffffffe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000850000-0x9)='/dev/sg#\x00', 0x9, 0x204001) sendmsg$nl_generic(r1, &(0x7f0000934000-0x38)={&(0x7f00008ed000)={0x10, 0x0, 0x0, 0xb00000}, 0xc, &(0x7f000097b000)={&(0x7f00005eb000-0xb4)={0xb4, 0x2d, 0x400, 0x4, 0x2, {0xd, 0x0, 0x0}, [@generic="6be545327b0ce2d7596b56dda478e2fd157ac9e4fbcd339e9b05e95d278f14635e0bbc0533d6bcd079d3e61cd42eab001a49b558c23a46adeb1d50a8fe42dd0fe048c838a00065f3653d9773d773c266b9e96a89116d93a5b5eb25bd048b6f3d59ad95889df2fbeae8b6f6d7828e957dcd8d3e5520b70b2eade6fbb685f6b9b515c81dc09d954bc875e4687ae214c7f3ad9cf142949bb3be9c7dafc980"]}, 0xb4}, 0x1, 0x0, 0x0, 0x4}, 0x80) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/27 01:37:42 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="89", 0x1) 2018/01/27 01:37:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) keyctl$session_to_parent(0x12) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00007a0000)='tls\x00', 0x4) ioctl$sock_ifreq(r0, 0x8929, &(0x7f0000641000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000dff000)="0b00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000735000-0xc)='/dev/rfkill\x00', 0x2080, 0x0) ioctl$TIOCCBRK(r1, 0x5428) 2018/01/27 01:37:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f000033d000/0x1000)=nil, 0x1000, 0x5, 0x200000000012, r0, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) mprotect(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x2) mlock(&(0x7f0000002000/0x4000)=nil, 0x4000) clone(0x0, &(0x7f0000004000-0x1000)="", &(0x7f0000006000)=0x0, &(0x7f0000008000)=0x0, &(0x7f0000002000-0x63)="") r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000eb5000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$netlink(r1, 0x10e, 0x7, &(0x7f0000d05000)=""/189, &(0x7f0000884000-0x4)=0xbd) r2 = dup(r0) ioctl$TIOCSCTTY(r2, 0x540e, 0x6) 2018/01/27 01:37:42 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x3f)="00ac3d9dd2dbe6bfb408ed634a8e84d44e129b1f09bd112b865416a3b3ae309f393fef6fa46b01323ea19c86781c9f841935de975f097ef3591222705ec10f", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000000)="a1cf", 0x2) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mkdir(&(0x7f0000001000)='./file0\x00', 0x0) [ 32.850416] sg_write: data in/out 700410/1 bytes for SCSI command 0xe2-- guessing data in; [ 32.850416] program syz-executor1 not setting count and/or reply_len properly 2018/01/27 01:37:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f000055a000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00001b9000-0x4)=0x1c, 0x800) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a96000-0x10)={0x3, &(0x7f0000098000-0x18)=[{0x400, 0x9, 0x4, 0x2}, {0x60, 0x80000000, 0x7fff, 0x1}, {0x199, 0x5, 0x7fff, 0x1ff}]}, 0x10) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000a5a000-0x4)=0x439, 0x4) fsetxattr(r1, &(0x7f0000642000)=@known='trusted.syz\x00', &(0x7f0000dc4000-0x10)='/selinux/policy\x00', 0x10, 0x0) getpeername$inet(r2, &(0x7f000041f000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000095d000)=0x10) 2018/01/27 01:37:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000516000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d2f000)='/dev/sequencer\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002b4000-0xc)={0x40000000, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}, @acquire={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f000099d000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00008ff000-0x4)=r2) 2018/01/27 01:37:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000)="", 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a6000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x27ffe) sendmsg$nl_generic(r1, &(0x7f00004d5000)={&(0x7f0000530000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00009e8000)={&(0x7f00003f7000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x48080) sendfile(r1, r2, &(0x7f000053d000-0x4)=0x0, 0x8080000001) write$eventfd(r1, &(0x7f0000171000)=0x40, 0x8) 2018/01/27 01:37:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000aa7000)='cmdline\x00') ioctl$VT_RELDISP(r0, 0x5605) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000092000)={{0x1, 0x2, 0x4, 0x2, 0x7ff}, 0x4, 0x9, 'id1\x00', 'timer1\x00', 0x0, 0xf1, 0x401, 0x7fffffff, 0xfd0000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, &(0x7f000062c000)=[{&(0x7f00007c9000-0x43)=""/67, 0x43}, {&(0x7f0000911000-0x29)=""/41, 0x29}, {&(0x7f000089f000)=""/110, 0x6e}], 0x3, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c01000-0x4)=0x9) tee(r0, r0, 0xa2d, 0x1) [ 32.903454] binder: 5340:5342 ioctl 540e 6 returned -22 [ 32.911548] binder_alloc: binder_alloc_mmap_handler: 5340 2033d000-2033e000 already mapped failed -16 [ 32.954468] binder: undelivered death notification, 0000000000000000 [ 32.978357] binder: 5353:5357 ioctl 8902 208feffc returned -22 [ 32.989307] binder: BINDER_SET_CONTEXT_MGR already set [ 32.995015] binder: 5353:5357 ioctl 40046207 0 returned -16 2018/01/27 01:37:42 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x105100) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000008000-0x9)='/dev/rtc\x00', 0x1, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)=0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) pipe(&(0x7f0000007000)={0x0, 0x0}) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000007000-0x8)=[0x3, 0xd7]) getdents64(r1, &(0x7f0000006000-0x41)=""/65, 0x41) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000008000-0x7e)=""/126) 2018/01/27 01:37:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000061a000-0xd)='/dev/snd/seq\x00', 0x0, 0x80001) r1 = dup2(r0, r0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000ec5000)=0xffffffff, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000bea000-0x8)={0x0, 0x0, ""}, &(0x7f0000150000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000bac000)={r2, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x0, 0x7, 0x1, 0x80000000, 0x7c, 0x20, 0x2, 0x6, 0x3, 0x3, 0xffffffff, 0x16, 0xfb, 0xfffffffffffffffd]}, &(0x7f0000911000-0x4)=0x108) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000bf7000)=0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000fe7000)={r2, 0x1}, &(0x7f0000caa000-0x4)=0x8) r3 = epoll_create1(0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x200, 0x4) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00003bc000-0xc)={0x80000004, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000c40000-0xc)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00008ff000-0x4)=0x0) epoll_pwait(r3, &(0x7f00004a3000-0xc)=[{0x0, 0x0}], 0x1, 0x8, &(0x7f0000f6b000)={0x0}, 0x8) 2018/01/27 01:37:42 executing program 4: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00002e0000)={r1, 0x3a}, &(0x7f0000276000-0x4)=0x8) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc028aa03, &(0x7f0000005000-0x20)={{&(0x7f0000003000/0x1000)=nil, 0x1000}, 0x20000000000, 0x0}) 2018/01/27 01:37:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f80000-0x1)="be", 0x1, 0x8000, &(0x7f0000030000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000021b000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000f87000)={0x0, 0x0, 0x0, 0x0}) accept$llc(r2, &(0x7f000056a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00005e7000)=0x10) connect$netrom(r2, &(0x7f000065f000)=@full={{0x3, {"90a9e544b96c38"}, 0x40}, [{"e9083d766b8e9f"}, {"b0b0ba52ab1131"}, {"b367305d5d8ca8"}, {"8eaf4e940b4a24"}, {"32b26b530e6586"}, {"740a52ca3f8a69"}, {"7abaafd459825d"}, {"957e41c936aa49"}]}, 0x48) r4 = mmap$binder(&(0x7f0000c15000/0x1000)=nil, 0x1000, 0x100000c, 0x10, 0xffffffffffffff9c, 0x23) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000532000)={0x68, 0x0, &(0x7f00002a1000)=[@free_buffer={0x40086303, r3}, @reply={0x40406301, {0x2, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x20, 0x18, &(0x7f0000f2f000-0x20)=[@fda={0x66646185, 0x8, 0x0, 0x1b}], &(0x7f0000b25000-0x18)=[0x3092b127239044f3, 0x28, 0x0]}}, @enter_looper={0x630c}, @increfs_done={0x40106308, r4, 0x1}], 0xba, 0x0, &(0x7f0000d5f000)="80f19813cdb9edb6dc5aa449b3d7b83968ada0243f0814cd656678e91a6996453f17bef1ef4d8378c5f30c8a96fb440119b652aa8ca21c4f051fe4644595355acb521618f7d291f7e88ac2d445492259a1b97672865f4b496c081652fb02b2bc7d586172e909e4b61f65b4fd195402636e4805ef1065d1174c24aabf5bb2445b61f4725f7931758401350c5f1bb34e6870ba7165cab36a225c825fa833f4ffec423e0a6aa06a1e672d5bcff31fad5705ad9524816ff8d0b95b8b"}) dup2(r1, r0) 2018/01/27 01:37:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000)="", 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a6000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x27ffe) sendmsg$nl_generic(r1, &(0x7f00004d5000)={&(0x7f0000530000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00009e8000)={&(0x7f00003f7000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x48080) sendfile(r1, r2, &(0x7f000053d000-0x4)=0x0, 0x8080000001) write$eventfd(r1, &(0x7f0000171000)=0x40, 0x8) 2018/01/27 01:37:42 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0xa0001, 0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000c73000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000001000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r2}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000ce3000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x1c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 01:37:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000048d000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x2c, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d41000)='/dev/rtc\x00', 0x80800, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f000043d000-0x4)=0x6) 2018/01/27 01:37:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) socket$inet(0x2, 0x1, 0x7) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000513000-0x8)=@assoc_value={0x0, 0x7}, &(0x7f0000cef000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000cfd000-0x8)={r1, 0x1f}, &(0x7f0000e76000)=0x8) getsockopt$inet6_dccp_int(r0, 0x21, 0x15, &(0x7f00003b3000-0x4)=0x0, &(0x7f0000451000-0x4)=0x4) r2 = socket$inet6(0xa, 0x801, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000e37000-0x14)={0x4, 0x1, 0x9, 0xffffffff, 0x1, 0x3, 0x3f, 0xd94, 0xb06, 0x75d}) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/27 01:37:42 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000bcb000)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={@common='gre0\x00', @ifru_flags=0x400}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00008d8000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000f93000)={0x0, 0x4f0}, &(0x7f000062d000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000f1b000-0x8c)={r2, @in6={{0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/27 01:37:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000c5000-0xa)='setgroups\x00') ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000788000)={0x3, 0x3, 0xffffffffffffff80, 0x0, 0x6}) sendfile(r0, r0, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) 2018/01/27 01:37:42 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000012000)=[], 0x0, &(0x7f0000013000)={0x0, 0x0}, &(0x7f0000011000)={0x0}, 0x8) clock_gettime(0x5, &(0x7f0000013000-0x10)={0x0, 0x0}) 2018/01/27 01:37:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f000001a000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) r2 = accept(0xffffffffffffff9c, &(0x7f00003b0000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000041f000)=0x60) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00007cc000-0x12)={0x7, [0x6, 0x6, 0x2, 0x1, 0x216, 0x398, 0x4]}, 0x12) write(r1, &(0x7f0000fd6000)='z', 0x1) socket(0x0, 0x0, 0x0) utime(&(0x7f0000c26000)='./file0\x00', &(0x7f0000954000)={0x943d, 0x3}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000937000-0x4)=0x3) close(r0) [ 32.998041] binder: 5353:5367 ioctl 8902 208feffc returned -22 [ 33.010884] binder: undelivered death notification, 0000000000000000 [ 33.038207] IPv6: Can't replace route, no match found 2018/01/27 01:37:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x1}]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000dc6000)={@rand_addr=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000798000-0x4)=0xc) modify_ldt$read_default(0x2, &(0x7f00009a1000)=""/173, 0xad) 2018/01/27 01:37:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80f, 0xc82a, &(0x7f00009bc000-0x8)={0x0, 0x0}) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000166000-0x4)=0x0, &(0x7f000025c000)=0x4) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r1, &(0x7f000054c000-0x1c)={&(0x7f00007a9000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000136000)={&(0x7f00006b2000-0x1d7c)=@getlink={0x5c, 0x12, 0x601, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_LINKINFO={0x3c, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '\x00'}, @IFLA_INFO_SLAVE_KIND={0x10, 0x4, '/dev/cuse\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '*}.\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '\x00'}, @IFLA_INFO_KIND={0x10, 0x1, '/dev/cuse\x00'}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 01:37:42 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000000a000-0x8)='./file0\x00', 0x8) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000008000)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000004000)={r1, 0xffffffffffffffff}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f000000b000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0x10, 0x80800) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000002000)=0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000003000)={0x0, 0x3f, 0x2, 0x2}, &(0x7f000000b000-0x4)=0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f000000a000)={r3, 0x101, 0x10, 0x3, 0xfffffffffffffff7}, &(0x7f000000b000-0x4)=0x18) clock_adjtime(0x0, &(0x7f0000000000)={0x88f3, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 01:37:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000dba000-0x1)="e6", 0x1, 0x0, &(0x7f0000538000+0x571)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000)={&(0x7f0000f4c000-0x214)=@newsa={0x18c, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@algo_crypt={0x9c, 0x2, {{'ecb-blowfish-asm\x00'}, 0x288, "f110ddf2a763c227c33611b2c9ab0c07469bd78801b0df6bbc8e0392aeede7568119ed69e7de94908caf6a081725c215f218e1eeaaa1a0cfd0dd81f0ffab6d0f0a2b554fbb1862e2817edacd78e7264b82"}}]}, 0x18c}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000003000)=[{0x0, 0x80000000}, {0x3, 0x2}, {0x7, 0x5}, {0xe, 0x8}, {0x7, 0x6}, {0x3, 0x0}, {0x2, 0x6}, {0x3, 0x5aa}, {0xf, 0xbbd}], 0x9) sendmmsg$nfc_llcp(r1, &(0x7f00005c5000-0x188)=[{&(0x7f0000477000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "032dc87e9534b245f71672c376749deb3c9f4354e421c7ef8cf89d4b78a33f34e4ecf5c3997e848e66b8be561d39226487be64d535790786ed85e734bfcbf9", 0x0}, 0x60, &(0x7f00006b8000-0x70)=[], 0x0, &(0x7f0000fd5000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x1) 2018/01/27 01:37:42 executing program 1: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000001000-0xd)="6e65f02f72745f616363740384") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getparam(r0, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$packet(0xffffffffffffffff, &(0x7f0000da3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00001cd000)={0x90002012, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000001000)=0x1c8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x400}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000003000-0x6)={r3, 0x38}, &(0x7f0000001000-0x4)=0x6) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000002000-0x8)=@assoc_value={r4, 0x969c}, &(0x7f0000000000)=0x8) setpriority(0x0, r0, 0x0) 2018/01/27 01:37:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000000000}}, @sadb_address={0x5, 0x8, 0x2, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x4, 0x0, 0x3, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 01:37:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00004a6000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000ca9000)="74756e08000000000000008000000000", 0x0) tee(r1, r1, 0x5b, 0x4) fadvise64(r0, 0x0, 0x0, 0x1) sendfile(r1, r0, &(0x7f0000795000-0x8)=0x0, 0x80000000000002) 2018/01/27 01:37:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000698000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xfffffffffffffc3f) r1 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') preadv(r1, &(0x7f0000e5b000)=[{&(0x7f0000c54000-0x1)=""/1, 0x1}], 0x1000000000000044, 0x1) 2018/01/27 01:37:43 executing program 7: personality(0x4500001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f08000)='./file0\x00', 0x0) r0 = open(&(0x7f0000741000)='./control\x00', 0x0, 0x0) rmdir(&(0x7f0000432000-0xa)='./control\x00') getdents64(r0, &(0x7f0000cdc000)=""/0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000d87000)=[{&(0x7f0000bfd000-0xab)="3d4581c9f0ff77829219276f8c12480ec2c1d759b1693499bcab094dbd5e92ff89160d2c2ca053b270d93588e36dc655787d75d7e22bfcf6f5f16dd87b06f95a25a82de66acf330f69752fa8e3db4c7fc1dcf31f1f4b390c7590e5be0f038b0981c61787c8d72d98e3c85e5f19d99363d9ab7ed460728e947d65994757a03e561fdd8d02287f11911de18e7712d90b2f17ac13ca578cdb117cb02903ce4b03870175b755a18494016328b8", 0xab}, {&(0x7f000020e000-0x1000)="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0x1000}, {&(0x7f0000cc4000-0x30)="d7ef1f0af1244cf1ec2b9357a1636f6051735a392f095b35e0c6c1e5426d8220aebf19d091861c3ad3d0405bf41dabce", 0x30}, {&(0x7f0000466000-0x96)="ede28f07643a02d58d9cc70c70b2fa8d19157aded74ac3cb1d4cfd3a1b73422ca717c476627fa27525689e04fc60759691d876b306f7dec4fe3cf4e89186eebce028af5e435d6dda7534fd0c5d71a4347a27f4dee71fbce1bc2abbca8f86fac6dcfab53f616ab82ce6122e2ab997e9e8b87d176db9ee06f8d5f9d8c06fc0a8922ed1e9158bd3cc1267094394d333474bd5637678d080", 0x96}, {&(0x7f00006ca000-0x6e)="86566147f1c041edde264f99fdadd966a22d51eaa590f8ac5da51e1373cc697eff9ec1c0846665745f589ae811f5ebde5710be922adc37f932f790c7a871f1a435726577ce56d053b5b2af224666780d75dfcba68ed768332c9c7640d12694cb08d115858788609b8e3cd7fa52a2", 0x6e}, {&(0x7f0000fe2000-0x8f)="64bf35e0eacbcec93d8440af0bd6d4ce81a097f411a5473730bd0077b5bd684956cc120c34e19d87d95756583297772f81b51ee8f8dd910957f9011878ec5643a21bce6f8a5de867c5bba31de58d459d0c2041dca7fc4a9201d22b1a612ed7aa0d34a26b052503750d15afb6d520dc55ec045fd644e76a44eb15c0e428f6c3790496306f039799c05f2ac14f6ddde6", 0x8f}, {&(0x7f0000df1000)="944bdc7010330b49f2a7988a6f7bbca827c88271759270d9d9ca8cd59930fa344a577383c07c0e0c09a75b5bc8f163ce4bd2b4d394cdbe94d04a83a11bf79ed7e1d1654e3b97cd0db39984b0b16e03c710d788d25c4f800a66ad73b788b0b5fb803def13cec43108b3dac035e656b9a53e1f67cf73d6edda323a69cfe1476ffda6204bfa14735fb9fdfb20bf6dcc2a4bb208b79881305bb1e5c7c47f3693d3f1764f20a787167028c31d946a55865e43ecfa3cd80f58cec588834326322233aa8d3276038dc814d0df1a5fb386fe18266ac767defe0c478da35a7ec1d2aa05eaa79a28ddac1aac164bb66d2d63b865cd23ab6881e0fd526a17b2a3a2b4f573cd71720ef55c361fc01211601319afdf3aa87508072cdbc29143b9839240aedd266154ae94a09f4b08c2c28309ed06eae93a432c6d5b81ecceb49bd62c44dd7d369b5d39bd1728a0f1dc1c20e61894c81ef2487b2c6ba91d236ffa8a44f19f4c2916aad436acc3f2ae5b505203b0350d5a1a94b0bc7c4dc4d0c9735e279a5bb6113f27315dba512dfe99c5644607db79678d6dc8bcebb9a9d21f74c9768fc182dcfbd44f1e108fa63b7d8b559be76abf7068b720463b521f413d49a41ccaf0149b1be74ddef26ae3015617e7035b120dff785670fb433cd4eba4ae9bff4a7a0fbd6ea1f824df76c105f6ecb14ad3dedfe6882f748034044c438e7b37224c4bb1435f2d036282f8763ec15a55be70247fd0b6d937ca997a1cac06af1e8154f656db843a76da33463cf068edc6b835abb40229d661c44457756ce418af8869c34bd1547f2e412e3fa9e2922da06d5cb4e114d05cbd647f66967dd8c941f1de337f5c6acfb88c5f76f210cb0885fabfae4874f2991c49c91d9ccb79e725ec34aa6958b18e1771398a59cd7824cf2718fe2a01e4f4fbc52a79e6fe481c677f3da5b25a38f3bc0353b8c75c6ba3247be5938892b384a6ab6e91990ce8f043de4c9c6640ad58caef0a6d5ad21bfe7e8b73849653ba83b6c1b4df44163bbfe7c94acb0fb41fc351856ea3f6d1e6c46e09cb74c6c1c626397a553a27a6ccba6be8dda7d05636a8d6fb96a42d106122e68ca9ab8f9e3e9b0513ba50bdfec2048187e1a4ce0c032cddc492ad4bfbc76562a47f6d1dc0a3ec1875e67bd3df4be7af98633a965b9d52b40edff06ec12251451240cf916e7cbc000f3f80aac09435cf5462d0815387df511a9b9e27a88f39dc5ba0bd6e28d172d6e568210836c94f9ac5a99cd4a9c8a12dbce915255f8dfcf112f31f94a49bdefb72f225590d694e5113059535c55f1db212edcb6bc31b6903801306c4a4a3b41f27ac71dc3657f6e7161b31bc9f3d88ba536f6040f55c3bf4f31359f780d45e14463cce3e24467a2519e72996d67bebe07113e2dddddca006efa4c4329d21e7803c3f18751545b03bfeca4d51c29515454a0afc75a532225653539d17380d56ef124eb6e66b59053fb07dbe46ab858c7af87d9e521416aa08dd99efa34763742720016699efaa6364ad1f8e2a8c629b11f7eba880caccfc32827742211f8a11d2e8132b34fc3d5974925df112f09b801f8307b5bf6b1be9f44079e2a1372cbfa9eb94b74b2d58adba3151f699f362484c0a2ba41271249007cf715d9efe7f2a6672135f8109773d845ad63ff0e824ca202ab29c07eb3b0abbadc8e7aa05211d8131798449438c5c5ae2b493622e745b417e9e9f82a83edcf1a6c463a5af3859d283700b2bb9dd8228299e7db2a90eeccf4ed0959cb64916a13e17112b7aca76b00beafae126fa44204494561f6a91deebd4f50675e1b86a2c209153e005463cc1b3dca4085e967500a2f0b9dec590d746f980a9890169d791b2351411012e3c4d2fd7c1b48ed3fe7353a8a9a3c30ab4fa96c4f7387fb4186c2f21e64ff0b29c166632134f4d8438e50f29479857c7610d698d413c951f23e61d3ded8f518ca193d9d3c5b481709d70d6e547eea46409833c98dfb21292bb52399e6eb73cdf7bbd3285ff835d58d3286b0a07b93b50333845638220a35bbd4fc52a67ad6da525d960ab5d5c9c210b5f1e7e4a3a32e473371cd0a02dd87c69b8fa9f22bc34a04b40a9a0a6d54bf7d9a29b43990d6d506516bb98966bb9b6cf941b4832224d870a5fc1732aa305059a29a7d34cd78b977c889ed755bdfc8ffec4344a59fbc21fb1069746d23cccd8a08048524ef21d8d018f30131d99659a8a6813fce83ab324a51d82c8becdd07c8ff178dbcbea8dec0fad6112b59e912edaed1818da46c5aa8bf139af3a0c7d30f016377d73a9e505f8e72062a8b9816fdb8b38ad417fa6aeb7745b1f73ac959b5ed464dc849815dd069a107726d9cb2b797a0ac6898e52198c2a84a331cf5c75f76872c8c9fa1ad8f072a9db05c94f5a8a559fad2b26444d221c4c71977e5dfdd050adb73c5749edc4a8e0156ac87886154cd8001f8167f18e5ecbd31cce8586379a09f139151e7cec556c4db217f9dcffa913f8e1988c98b6d82a1b19a0e3f63a296a5a391b4617a835115d7b15df10c148f28e7e52f8a819ae022320994959e9e078c8ad876f1e602fa437c87a7ba9c94745acf8fd2a776084003b3fd777e7c2b40791ae91499ff3f3ee18657517e61dcd088a0746b4039d1b985bf3dc99d54e1e826e3744d8a49560e63f241cc5e75d10a78b5d78f021c6abc3c56b064ff7707d7cf18c07107df4b1f505a975166d2d110978ed85c7512a3671d12cb4adc99fcc22b3694c99071422ef7cdbb18375e2268a5817baadb6ee57a5bd2a534e873f9a7fe74682eea65a8ca98ead2d9e80e3ee8d9a478de3eb809e7ca5caec3915f7ec321fefc4e67075cbf7ab862e6141d8703978a975f5993a1fda6bd10f70cd056ab31bb21de8c0d1fb3bac3bbdfba0460054d208a6c16bf008e06eba1836ea6fe0c63cc9b0376cdf367fa350f916b211e4809b84e128ba5f0ad04b0c1471554b658adfb9664d908d1c1d96a7f88d467cdefd39b3fc1954feb56718bc6b7bb110c5a1556192de318c3cf2ee18f06c979a8268db6afa6489aa2da7b97cf1f56668a563f57d7b06f1b1f6bfe15ed1a1da60847a642b3f2bb59b7679b3d379f1a55ea5edd5627b72d6ff8b482770bee387b7b7e4fcfa2ff725f84dd22a8859e1738b1aa3fd01fdc0a59d0fba4d76abc229137748c166ec30a51bb6ac1d3a42c9fd5548ca12335c6aea859115a27f9617b28f01b2bbae41dd729bf96f297be3a458aa4a380372c34de50ce4fbe0352169fb23a518df42f66a0bdc1d6dd22b99baccf0f3b7902952948513d11e4b37339e4c3747e0e5be30a1c5cbab099b71d67f4d4d1ad6b9b1a25d1510cb58826306f170fe5f5d6b7745fe0468b83737368aefc870e7393655fa13c1891013e32e9b7b3dfa02531fa75a3bf7e08e5f128762495677134a1663da19c4b94f657033f89bbfadae515bf3a7f36676b232feb8d6b8638e671529f575de1fa9898fde29ea600f736730f41b177e10f297e63c04099331a639261c41d3d38c85df8df6464e413f8433a50176f11f865161d42554c5a332a78f68d4c8766a245610bb559251b0f60e5ec0b898faad9521f76242572c5fb77eb2b51c084748f1958a764adafe58877f35a350bd207a3c3db2a1253483a8a895a28c5e61309dc59886ab1a00c91a9dbb7e8efe1e0d3d15249077e937704895386966cfa9a4a11691c25790c9d31758bd87937f2ea63c9835eb372991d3d4f6dab27a10896006cf00a36472f4322b36c8c4b941dd166504ca6a7fcefb6486ea1dc03f1dcfdfc61a2d5f32b00b9d155a3af7aecef78b9479ce899a7185a44de724378e0ac1413780829349daf7451c35418ca1c9250fc9ddd411a24b49a59c70d414bd9187f9490b4de485ff2d70a12eb40e159017a55c7eba2d980ae83bb4a9e4e829227d7ce3d07d104333f6f5a003b622f39413f42c059bd0c48ecf84f70e9cfb3323330ad1ad216a1fd3003ab4166e63aeaf4bff6c413f67b4ffa3bc72e3a12333a54d7dc5184bf7ff18d1f7adbc1fde64f24b92d6b87b44a3e65dc9c66fe68591c15a89f7c3a63a32f67f4f22d896ea25141187173c1000ebd2736e2bc2a2f68a05437c8c497c30cc6d4afbcff79bf291bc07f46ce3ec6d76900caeff1c298055e294719c79d5e8b5b6019ab1bd31fda6fd4d71a492c637faa4868beb637511b15f7155a0a544260bfd7876154c4682a30650bf45a039b9cb7f64e70e8c1c7ac2f6c338d152ede7f4d0e6c4e29673283365ebc2f12999adf60d6276c71841ff25786a306a16cd1f9dcc0383fa625836431cca70e35983b00ffb09af592e6acc4be909f213d58e2aafed792f936a76ccf04f3ab21bc34408a623dd946c5a509480f0831f8cf221cd5efb4de4fbf7164724a9976c04177a1f1d54de7429554b88b22c69b6b62dc8379936380dbfd4cda63e29bc081e18bb097c8923df06a18a4c062d5c5a79acc7864ac6d0cbf5aaf746474725bdb8c9fc1d5500f1f3a4649a2751f3eda4b9046998877659264cba9ab87e74f0d186c0094cd2ec27492fe92798cd4fa2ef8836541dc7c4779ee3a9ea0891e006aeedd6907c509dd14c6cf0ffc1922d66578e45439e2cbfb28f1dd650d6bc9f0d293d9bbc6cb5f0356cafff56b3450344b2dd1e89cc5d02ab77d10210f0ce1c04ffa9399f67912271516b1e9ae741045d02f166edcc8a074125e59aba0c9571f9d3cfe7e73175f89315a0687e335d774984bd68a7ca07d3947ec3206965249796df9e4620bad74636028edfdf3f6aa1267a3d8127bd52144a7e78e0783f1dc52095bb51fd8cc669ba2f1c5cd001ca71338db54082dadc7dc4d7f5740439fc522cc99cb8137b85ee8243af97cd2aeb94c4ebd603c1fb3627f79eafc443fe1a9d85c35d35480d7fe53f209532402b79d9fde7952cfa3c43513b4922c6d44cadded7b92b983640ef3a33a260869f740ed45c93f869065ce99b99a04308e2917e9921d33a7bb3b92e386eb1ab4757a6b95011a9a313847223b78ae62ae0fdfdb19375e944a3568470e38d96db4713c1504071a5a4ee60ab650a99869db1a03ded91c4a3a22a20b84cefee4fb202157d0358aaca25bdcfdc015cbd75ac1490b29849393aae57169ed76a4a5c97041f8ede8fc800f56b66bd86daca3164e716235c341109d3c13237b85cc4a3ade3adc32927b7346b4a7cac7a3f994e9a9228c05105244f51fa4829feba123031460985297f72b8bcbd867177d3d37e3bc6dff2d48201c9035023de50149b21f4fb4df52b83533bf1256ce244b8f3fff563d97e5535e21c00503677c6663042ebac12db790a395065f21f8106c006284d58cce6bc3492155df4875c5dda8e3d05de2f34846b3edbd7a4143b2f875eba6c46ffd51aa922976aac5f565e4a00bacf5179ca4c5382fd1f99c01d48e7817140c550a4a156ee5e7b356bb049365606779d73336a54e952e9e5c84c78fe7f0b2602d8d21d1081e765e22a85cc36c86c7503c7d6b6ddfc1759372373a183e21b5ea7f5eeaae38e723995d3f8e0f82b354ffece5727ba37026fc18dbd3efa81a93e67ef423422fa871b537bf1a50e5539b619c686389a89e1b8f8c450fd9338d5509aac2e1cbf5e11ffdc775db8add6625e1a064994fafc3f4b2a0d76f29a9214026c3b6aba4c190f8deeb2334bffe80f5bc565a3f088c3985c832b12f48a3d26b7f0e50e2da5d3d509796ea5708804b5c01b82b77b802068181ef0bd8354793e0248dc49d2092f9b1120b194206ea8f4edac7278af1790b7c4", 0x1000}], 0x7) 2018/01/27 01:37:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xe, 0xfffffffffffffe00) flistxattr(r0, &(0x7f0000724000-0x51)=""/81, 0xffffffffffffff01) close(r0) r1 = syz_open_dev$evdev(&(0x7f0000401000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f000014a000-0x10)={0x13, 0x64, &(0x7f0000f3d000-0x65)="653fd491b629f2e37bacf1d74346e9d7030bcdff72aa442991e3bc4112c46b0438892e5cce8097db015b38dba0a65f2b5c23e323957e0d74cc5470fe428345dd83b3d6c6f22a5fed16ec4dd0d7a8bc9a24130947fd3044356e98e9019e0ebbe45a02c1c14f"}) 2018/01/27 01:37:43 executing program 3: mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0xa, 0x2, 0x88) sendmsg(r0, &(0x7f000000b000)={&(0x7f000000c000-0x1c)=@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000004000)=[], 0x0, &(0x7f0000009000)=[{0x10, 0x29, 0x0, ""}], 0x10, 0x0}, 0x0) r1 = accept(r0, &(0x7f00004da000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000-0x4)=0x26) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f9e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f00007f9000)={0x0, 0x0}, &(0x7f0000a23000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000a4b000)={r5, 0x138, 0xffff}, &(0x7f0000643000-0x4)=0x8) r6 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f9e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) renameat2(r3, &(0x7f0000f9e000-0x8)='./file0\x00', r6, &(0x7f0000f90000)='./file0\x00', 0x1) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f000093a000)='/dev/rfkill\x00', 0x46001, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r3, 0x5609, &(0x7f0000f9e000)={0x800, 0x7, 0x80000000}) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r7, &(0x7f0000f9e000)='./file0\x00', 0x1) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000f9f000)={0x4, 0x0, 0x2, 0xfffffffffffffffd, 0xc49, 0xfffffffffffffffd, 0x200, 0xffff, 0x0}, &(0x7f0000473000)=0x20) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000fa0000-0xc)={r8, 0x4, 0x30}, 0xc) openat$keychord(0xffffffffffffff9c, &(0x7f0000f9d000)='/dev/keychord\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f000045b000-0x4)=0x0) 2018/01/27 01:37:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000834000)='I', 0x0) [ 33.208296] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65520 sclass=netlink_route_socket pig=5439 comm=syz-executor7 2018/01/27 01:37:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000951000-0xf)="613704722f6b6503e803ff615f65") ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000fd1000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00009fd000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common='ip6gretap0\x00'}) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000bcb000)=[{&(0x7f0000ec9000)="5deb236d188a1eb9a24e2e07bdba4425f157adb19e24a809e3ed824a0ea357d7be1ad00fd752308acd185e5b76ea19459a70bf2c504ac6f3d1e764", 0x0}, {&(0x7f0000ac0000-0xd1)="0dd03e313c09bc76b48509600f1361c85e792a362f841f9e3342b391d2a7a6ea79468e9ef5dbc86423d863bf421268edbde2f7e26fd7f69eb4ce544a1041b1ad063d344430c5d6fc481e03cb593be242c738aeb8fd9f29e4d6e37073950f95185c789c6c57a5c777ebf90b467c004bedc02eee8ec5fc5722718ba1ac5be37cc4780701ca9c9eb3a1d45ca6f9c189893f08d297b2d3a8b1304faa629d5d74e1d8c2cba7f6c88b05e2e7f4a1ac8745d821087b3f0141a84013a532cbc905031c962ef9228532020382adffcd5e413e763d0b", 0x0}, {&(0x7f0000b37000)="3bc0c3ee5b03a950ac6099e851bf8504b7d2473871ec96e67a953a125cde5d92bfcc8b91032cdad56890e347f7ddc270c53cceb36ea1608787a306c6f1fbe337076a02eccaf0b9f8a581cbb13bbbf4ad8c2fe53c892fbcafe461e5d42df7c66e7814dd2a0ed173de7346704a2740cc649eec8909e3fa", 0x0}, {&(0x7f0000594000-0x2b)="efa7056278424f5784898a044b564c1902ee426777a046519d1f47ee91f21c399932eb986efe2234c8974f", 0x0}, {&(0x7f000089c000)="ca81b2f3a91e5b29f95425339993083aad4c9783635b9ac6d076323874c91510da29742333ab50e1f801004c583f23c2300af10e8e33bc0bd7440ae3aa8e37980764632d897647240edb", 0x0}, {&(0x7f000047e000)="a2a18b7cd0b193823fe7efb08cee4981bbbc5a8a1465865dbe702ba52e25be6573f4e0ff4d41b9c2fa", 0x0}], 0x100000000000008d) 2018/01/27 01:37:43 executing program 3: mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0xa, 0x2, 0x88) sendmsg(r0, &(0x7f000000b000)={&(0x7f000000c000-0x1c)=@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000004000)=[], 0x0, &(0x7f0000009000)=[{0x10, 0x29, 0x0, ""}], 0x10, 0x0}, 0x0) r1 = accept(r0, &(0x7f00004da000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000-0x4)=0x26) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f9e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f00007f9000)={0x0, 0x0}, &(0x7f0000a23000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000a4b000)={r5, 0x138, 0xffff}, &(0x7f0000643000-0x4)=0x8) r6 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f9e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) renameat2(r3, &(0x7f0000f9e000-0x8)='./file0\x00', r6, &(0x7f0000f90000)='./file0\x00', 0x1) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f000093a000)='/dev/rfkill\x00', 0x46001, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r3, 0x5609, &(0x7f0000f9e000)={0x800, 0x7, 0x80000000}) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r7, &(0x7f0000f9e000)='./file0\x00', 0x1) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000f9f000)={0x4, 0x0, 0x2, 0xfffffffffffffffd, 0xc49, 0xfffffffffffffffd, 0x200, 0xffff, 0x0}, &(0x7f0000473000)=0x20) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000fa0000-0xc)={r8, 0x4, 0x30}, 0xc) openat$keychord(0xffffffffffffff9c, &(0x7f0000f9d000)='/dev/keychord\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f000045b000-0x4)=0x0) 2018/01/27 01:37:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000900000-0x9)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000071b000)=0x0, &(0x7f0000f61000-0x4)=0x4) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00001dd000-0xb8)={0x2, 0x400000000000003, 0x0, 0x0, 0x16, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x3, 0x1, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}, @sadb_lifetime={0x4, 0x4, 0x0, 0x0, 0x0, 0x0}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 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}}]}, 0xb0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 01:37:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000028e000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c2e000)=0x14) dup3(r0, r1, 0x0) select(0x1, &(0x7f000093a000)={0x3, 0x6, 0x2ec9, 0xffffffff, 0xffffffffffffffff, 0xffffffff, 0x5, 0xd7f9}, &(0x7f000066d000-0x40)={0xfffffffffffffffb, 0xffff, 0xd8, 0xa4, 0x29c6eddd, 0x1000, 0x1000, 0x4fc98}, &(0x7f000006d000-0x40)={0x1, 0x8, 0x1, 0x80, 0x80, 0xbc, 0x4, 0x7d1360c7}, &(0x7f00008bf000-0x10)={0x0, 0x7530}) vmsplice(r1, &(0x7f0000cf8000-0x20)=[{&(0x7f00002a7000)='#', 0x1}], 0x1, 0x0) 2018/01/27 01:37:43 executing program 0: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') r1 = creat(&(0x7f0000014000)='./file0/file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000da2000-0x4)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00007a1000)={0x0, @in6={{0xa, 0x1, 0x401, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa2, 0x1, 0x8000, 0x101, 0x9}, &(0x7f00002d3000)=0xa0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000ddf000-0x18)={r2, 0x40000000000007, 0x0, 0xff, 0x1}, &(0x7f0000422000)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000843000-0xc)={r2, 0xfff, 0x10}, &(0x7f0000b81000-0x4)=0xc) renameat(r0, &(0x7f0000014000)='./file0/file0\x00', r0, &(0x7f000077b000-0x12)='./file0/file0/bus\x00') setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000cde000+0xc1d)={r3, 0xfffffffffffffff8, 0xad, "0cdf973cb88b905d19316e494c30b20035531f6903c05985ed069bdf4863d56ccb7053342b0dc73db54fda815c8d16d9621c9da85047e87d1eb0ec30491bedd8cd67be72d181aa9b5c69fcfb7d36ca3a5f27887d2e9bce3685c1697bffbf8196af931c29abecf2bac9a7ff16ecea9512ebf161a1d1567751bce1e946f696f4f89aee0e9f3ad2bb2537dbb50e1f9f6236511b34ffeb0a006f6f26ddf99455049bcbf443d8f2e7a4a6fca31a8e63"}, 0xb5) mkdirat(r1, &(0x7f000038c000)='./file0/file0/bus\x00', 0x4) getdents(r0, &(0x7f0000279000)=""/105, 0x69) preadv(r0, &(0x7f000088b000)=[{&(0x7f0000dcd000-0xe2)=""/226, 0xe2}, {&(0x7f00008b8000-0x3c)=""/60, 0x3c}], 0x2, 0x0) 2018/01/27 01:37:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000034d000)='/dev/hwrng\x00', 0x40001, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000cdb000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000581000-0x8)={r1, 0x0}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c68000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwrite64(r2, &(0x7f0000008000-0x32)='8', 0x1, 0x0) setsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f00004bb000)=0x0, 0x4) 2018/01/27 01:37:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) getsockopt$netlink(r0, 0x10e, 0x80000000000003, &(0x7f0000218000)=""/0, &(0x7f0000857000)=0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000095d000-0x11)='/dev/vga_arbiter\x00', 0x10041, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f000028d000-0x4)=0x0) 2018/01/27 01:37:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) write$sndseq(r1, &(0x7f00000b4000-0x60)=[{0x0, 0x0, 0x0, 0x8, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x30) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000001000-0xb)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/27 01:37:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x1000) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x9457}, 0x3e) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00002f4000-0x14)={0x1, 0x0, 0x2f6, 0x1000, 0x7fffffff}, 0x14) connect$inet(r0, &(0x7f00000ae000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_dccp_int(r0, 0x21, 0x7, &(0x7f0000ba2000-0x4)=0x0, &(0x7f0000351000-0x4)=0x4) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000854000-0x14)={0x8, [0x8, 0x7ff, 0xc8, 0x3f, 0x4, 0x5, 0x9, 0x4]}, &(0x7f00007ac000)=0x14) socketpair(0x1f, 0x80000, 0x0, &(0x7f0000fc0000-0x8)={0x0, 0x0}) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000cac000-0x4)=0xff) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000a94000-0xc7)=""/199) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000034a000)={0x0, 0x2, 0x6}, &(0x7f0000d57000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00005db000-0xa0)={r3, @in6={{0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x0, 0x9, 0x5, 0x1}, &(0x7f000076f000)=0xa0) 2018/01/27 01:37:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000684000)='/dev/snd/seq\x00', 0x0, 0x0) times(&(0x7f0000382000-0x20)={0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000521000-0x68)={0xfffffffffffffffd, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = dup2(r0, r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000da2000-0x1c)=[@in6={0xa, 0x2, 0x1ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffff50}], 0x1c) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000fbd000-0x8)=[0xffffffffffffffff, 0x9]) 2018/01/27 01:37:43 executing program 4: mmap(&(0x7f0000000000/0xdf9000)=nil, 0xdf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000df5000)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001}, 0x8) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000df6000)='/selinux/member\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000df7000-0x64)={&(0x7f0000df7000-0x20)=[0xfff, 0x20, 0x6, 0xc34, 0x7f, 0x200, 0x4, 0x4], 0x8, 0x5, 0x7f, 0x20, 0x1, 0x8, {0x3, 0x8, 0x10001, 0x80000001, 0x1f, 0x5, 0x400, 0x4, 0x8000, 0x3f, 0xe99a, 0x0, 0x7fff, 0x9, "537beb4dbb5b046a70dc960ac7c74106f5b698198db1fcfdc1478da1b2daa8d9"}}) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000df5000-0x4)=0x0, 0x4) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000933000)=0x182, 0x4) r2 = accept$inet(r0, &(0x7f0000644000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000df5000)=0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000a32000)={0x7ff, 0xfffffffffffffffa, 0x10000, {0x0, 0x989680}, 0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000df8000-0xc)={0x2, 0xffffffff, 0x1, 0x7ff, 0xa40, 0x80000000000}) getsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f0000df8000)=0x0, &(0x7f0000df8000)=0x4) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000dfa000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000df9000)={0x1004, 0x200, 0x8, 0x3, 0x0}, &(0x7f0000cd1000-0x4)=0x10) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000dfa000-0x14)={r4, 0x400, 0x2, 0x6, 0x0, 0x3}, &(0x7f000059a000)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000df5000)=0x0, &(0x7f0000df6000-0x4)=0x4) sendto$inet(r0, &(0x7f0000931000-0x832)="d3", 0x1, 0x0, &(0x7f0000931000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$VT_ACTIVATE(r1, 0x5606, 0xac4b) 2018/01/27 01:37:43 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f6e000)='/dev/vga_arbiter\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000089d000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x4a000)=nil, 0x4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f000004b000-0x4)=0x0, 0x4) rename(&(0x7f000004b000-0xa)='./bus/control\x00', &(0x7f0000048000)='./bus\x00') [ 33.367352] audit: type=1400 audit(1517017063.229:27): avc: denied { dac_override } for pid=5457 comm="syz-executor0" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 33.391671] audit: type=1400 audit(1517017063.249:28): avc: denied { net_admin } for pid=5463 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/27 01:37:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) rt_sigtimedwait(&(0x7f0000e59000)={0x4566}, &(0x7f0000f7d000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000508000)={0x77359400, 0x0}, 0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00003ff000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e65000-0x34)=@ethtool_link_settings={0x4d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 01:37:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000988000)=0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f9d000)='/dev/sequencer2\x00', 0x210100, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000039000-0x50)={0x4, @tick=0x3, 0x9, {0x8, 0x2}, 0x3ff, 0x0, 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 01:37:43 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00005c4000-0x5)='veno\x00', 0x5) munmap(&(0x7f00003fd000/0x2000)=nil, 0x2000) 2018/01/27 01:37:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000023c000)='/dev/rtc\x00', 0xc4000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f00007f3000)={0x40000000, 0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000ab9000-0x1008)={0x0, 0x1000, "83aed4eb331a017d00dc6ad7e6b8152a0beb1705631cfc50605ddfd5472126dad542373c71d5f0ae737e1cb1977f1a2ed716dcc09654108bceb84d2e9cad67b776ff3acdf2c4e32d9ac32e7777ada83f48c63abb559aaa79d01700abcca7d44d694bba749435cd1bb7096394782d97b1a60d4b7029bf042bf9b5ced784d0fda477e99cdea0a1ee4b993bfcd3c19123d045a5f4a32b5a52032f13dab3478720f01f3813df6afde4d901ccd5f383e4f31b749c4667b3cf963b568073c3c8592af57547ed339197ad16dd41e7aa027ceb5a0f8ce8f348deba03f46eff128de6c6bcbcdcd09061bd21756463c9944ffa7fd3f2698709ccf2162d782d08c2cd89937645095bd92268ea8db1d2ab5fdba5f9878f102a5a66c1e1c3bf8b6db5640311fe61e46d5272e38ebf4f0e438a830c97ec87eccbc98e7b6252b9b6cdc4d19374fe1e2d3677ddbf46782a5d6f8f19715c052381a42cac7c23ffc78a7691d318e33be72d8fcfcdae8afb43f7621a526ce3ba1dcb65d48b9407b7239008c7c267a21e0aeb9d54bb84cb5f03ba6c7390781ba36d46f166800b05e39a652933387549d26906075513eeae30328c8d8b7b3e00d2450e44e196bb29e5479fc081849aaa484f1bf7050cb8bd5b9379f2c66f54bc1538ec8b9cd16c7542a816d4428fc8ff729de43e6dcd1ef5f83e9e98d96526bec4b8e9debbb0d305a63fc6cf22da4d786c8d4f3014dbc9602d3790143ae511ddec459035b497b14a5824ed6ec4e29fc123aad633b8d6d8e410cf8ed478c0d3974408cbbecbe2a5ad2cd005ccaffc9df56824fbdb1f76a45415f1f586b69ad988fd1f7261fc2a2491b5b9daa3277816a6e0b3f76dd847adf924db31625d4ae942ee27ff32f3ecc9feeb5923cca93b7847b8fc5407d7aa7c437a364041a047dd957934e6ab33a9cc0f991850e90820f83092a3a813e42b6439a0a6c8dca0e0e1b49299a4c15cf0bd687e48323759324f8b6a1dff82d81664d7e0eeab3339af1c4b50569b8c21c411e4b611615176966df833fed4cb2c3dbfb80e7da5e996d3b398451792886ac82022250b1851e0608516ddfdcbc948b995ad067314ba5306cd69ec08d4b6e4e37104b6adab53dc931006523433c3c64c44c727990c977041cef9d0af93c97b9791dcd97ecea1615e868f5420d95b2088031a11909a991baa7b71e8d2ab04a8128cd2cd42f9b853402e4fcd067a4c836414b2438765397fcd719e35f0dd51d4992971b9af49e7c6605be7a4d29451a5d77a894ef99cad50b6d365cfa5c71d96520ccefc3103041233bbdcb3a76b5d88f3ef443af787df027a7dfd531447d5c0604f63002b1d5ab0b8c31c9cbf29738f0a7ab9ab75aa4c89c61509a93583d30e6d1e1cfa71f773f6a0513a563bf4ef47a58f70e7717dd5e2efb110667af03b4b3743a35274a6d8220c1d86024b1ee89b58765054b198a3cd1f61575bec41ac6003e27af5a533963fedb116b80800d9c29ca1cc9830a071c33050253e3fbfcf9433c186703e6e4e2738404097b5ed00979a8c891a7717a806871c4a483dfe950bf38daa5ad85fbc736922e7fe3702c0df7172ba095d57349e641d1b955d3c2fe335af6dd730f5291c1f8e94480b239628ad7e39404783c2a799f89ff06f915f344a84a65a53c64ca9eeac3c89cb80e7943aa722c0f1b8ba9fecbbb8fb26086787ad85a4fe149baf5719205eb04a811f1c6e5a733f318e7aa499fbb2439cf21c6059096612ce425488020ece06fd3d5a7e8ab099523bb397bad335cb6f3ce6289913b52989385a85f6da1f43b30f8ed466af70e4491b5147b803c1af1fa60d7ad858c0f49887e9f2d61caacb745b6e1ac3c4dbc369a1d96c455b39016c5395219ed38157ddfa81160830288323130aec0c54ebd00315280422dad08658293d57c8b7bcb29433c9f7098b9efa481306464ea1a1931d6f92b3c341d30ff0d2ede7a451762967b5b133c8ae6b704fc821037b28fcd606e3c8666aea195e43dbd59f2db98957b70fe9e5212d294dbfc9cbb1e738659537f4ece2f6255f940e35cf29f9200c7465baaa0bfbce3c89bf76728ccc9c60c82c634e1b7dc9b7554e8e9c55b945df1423891854dbff81a085d8ee98f3dae2575fae7c920a5b68dd74ce1bd4ad8a59adca563fc6ca75afe972da9a6f1b8858f02111175dff74d77257fbe44e35b613710f677502ff7c205d6f481a9d8553116c6a43d373b8ec265301f82f7c87e1e0d6356014cf0d96968f3c6043dcc72e4468c95bcf6405b9418ffe134e562350f73e44aaed4a103f60d2d17611d8b03f0711642dd796166ae2fae689c0664a311b97395105d1a074578b17f1acb084451d0e5a0727746418d3aab00e97b5363cae6d157432ef9eab2bb01431dc6c3aba42a4cfcfb7ef6d3d78718abe5ed7a575e3bf6d97b1604b190d5dcc11f6af9a6cda16d2bcee487019e9d1e7fba556c17b0937f8228d6b3a0b5d00617224c402377f205ca64cbfeed49f7110163822e277813caa25fa2680b797f2a8f5b5af0e54ac199f8311dfb3862eab107a41221ca02d5605bcc16f7620d287bdd91b01bc902953a39de2199bfb2e64fa62647af68eb9243aad975c76c6bb2c513f53ad06387a3311e9f7cfa3426205cb2389dcf07c57cda024e0c53e25fdf49e8ce8b5059434415995f1a64ed2ef7f79dff1ea317034a0984d1fadb3c136575555a3832b25f5843913be4a2cd976c4dfad124a83059dfb09db1e2fa48d9cf6bdbafaa40a220cb2823d7954ca6f3184da5189a423f66cd7d798c7c17a0b38c0859105ad784709002e004a74a11e28fd30b9f89a00119642cc83efb7f6dc8a389a08ff217fbe52101bc088f755536aa1dc3711517e8c8f3730458c6ded18215f3adbc8205b480db8309707f04bdf4ca527781eafcf1bc911d3498f0dadf00fed2282070ebe7c685ab953d73e382e762015592fd4479ca44ddcbcf2bd191d9cb33ce8fa5855d8e619d2b740a2b7dea42ffa6c13003860e6458951afc245532cd4df6692a465486c79deb881e039159755f083db1d6b190644a9cf97f1226e305fc8947c773d43dc9fe36cc1d799d915375084d12b650bfb2ae44de3cbe1c369b2252389d978c76e6757d84024e9e51c9a0a0c101ef40160515d70888a942b4103faec2939e42b08d105af2fdd2b5d051f4946f84fdf93df425234d1ebe9f9aa40efdc697cdf1e1ff04af4f854cfc9863a4732be355d2e2b67854db027a381047ed3b8a34b0bc1315e06e834f9ab6589ac1d99b26d953e087a4fe1f7530a583d18b61e28b91caa329ccec291ff2696c2f7e9c8d9c989c8b4617d46be1249962ed793391d310cc7bd00f3287be192b98eacca750bddcfd615903fcdddc05a4fd04d25b01b2254e57985c89b30634973ff3c4f2188af45939f71359f28f8010c9d542e0b8598ad956ca9e28be933ed50d22ac12c0f7206f667174c7ac8379e55066777a332d864df3e0d14dc1d870e44c835d6aeff7a56d0950e8b389e7e49e6dabb27f2c116b32943bae64e16d65c84abbbe3ecd65baa18cba01f245ce29f61b55a74edc92375d4171856107ffec460bd8aed0127ed817d1a28cc68239de16bc044f542d7c8586ae0aea5fea27b96d505dfd05c5dc742789809f6cda9af04e3250f3e22472bb49e3e377b9a56997232566dd1afb829cab2ecfe20be7988dbb0cf5cffe8e95887dbd8cf21053e1465b4380b0ea48b9bbe9bfeed457f9569f9b318c98892956625dc8f452747be28a0a6f5f8c64360eb3d1ef64dce57a8de53596122bf572f472caded58c50dde6127772cb2ae5de0cd3452e24865d448025189040f12bc84644bec103ace8c1d8015428401d38aa36a394a24c85ec39f62da3a19a89b695265c3c34973c70c18d893e13bcb3e02102c2fb96dec897e3f38458ce3734f5f64149e87b7af0ce0fcf6bcb59905df46192f2f71fffc6639dc61c12e13e2ad77db9fb4efe471010c8d0d83fd06ca510660cccab9bb3d1f2d8937a6d7d800ccfa9641f34a499db826abd40c09026f55377226be94e1916b4c8540921d73454a3b2b9848eaa336f21812485162eb168ebe1e4786b3435e1dd22de1966a330bc4b2f0965df0fa04d57a7940ce836036633bff2ba42e57df271f9bc881debeac16eefc7d956fbac50f6057ce7415504bea9920b910e10e6b9f841f28f7564fbfeccb8fed94f152d571e1b6dabbdf36ce851d99543b607c4f07ab4d77cfe690a9b2efacf84fb2d0ed638e27e8d6da7768c9241997f962357f13ef051ae430366ad7c49bbdc19b624f7772b22c8918b6a5a05ed26a0b069f032ad5179a4bc21c11a8111f7d0e6e7e13d983c0eaa58a63e991adf132704afe6fa9a08ad7f35db82dbd121c14f50e73a28c3504e5bb5193bceda2554159beeb68c214084b36c264775c1f5be7fad6ac37a2ea4b4aa050a860477129ad1563136f9e16b5f3b412a6e058668676b16762e85dc04dc3b69b490367217a330ef5f9f1d27e297d24f3929f58aa66b4c9e365d2797eb80dfbd74b905bcf18c62f816eda8388e8327f44714f34d4f1a894e9b03070de9985dc2f615e6477674e8992df9855074aaf8ed4a9be601a83bf31cba6a497c6d4ee1dc5df56ed13dbea1646ff9e440b6d7a4138fc36bff96c4545e7bbfb8df1512c9111e3e4c7b791d00fa3e4c824c07503b68d28c96225c31e561b416d9047552dddd0c3f09c4c7b58c83336dcd778e69b25be32fe52e413b5f5babdc67cc2781eb82f29f730cd3e4ccd63fafc21cc6e4a729fc4e21b51b7f4c8116df848be0bc500d0c743be764e8b58f9d312717e4b0d78b33356d82311dd9df9d5147b2b2338f1badcf7e6b93251306da58116e6f7f39b8f9c15fdfe636d7e5793b1177d5336872762e8d6cbd02448aa74d01fffbf4b2b6e1d96cc876760b1d2b761f395d03a946b5a000e521b785cd747ce039ec02ff0103a2511550dc43e8397b412ce481832ef0a0cf9604627ee88aacec4328e56ccdc71f645ea90715ad10b0eff9bdae28f9184e6cfe0b27c2654525b7fad194882e1d1d0b056a525c2627955a9da9b31e3ec5bade7fc79ff7fd36b4919ddbf25146e7a76df4844ca0b98209a6bfe60bd759c27fb226b7b0c172b39d1b681dd5d4fef9900bbcb8b00e830b2726fd4f8f76229456541eebbc2fb681497cd605957871ce17055ddf45df9d60cac963268f197db9dc404ca5581279b687fb506021796a9e89a0a03ce275fa31031b71bccb3452e4b8ab8533fbd2c69c056c620c98af8eb9fbf0732b2cafbf5e216bb6a495f9bd3cf6407f5347cc4c4425677a889844c3b4bb36694c9cde0bec0a48e506176cb3a13a2478b881cba37746a333c4c6c0cc58f63b65f150f0b535b244c7d40892d186ccdc55db1c0f2c9ac8e97e7ce5a2601e1b8bac1884765d785c3391832f678e440354718a52eb8a1facf5df38a29058caabcc86bbcaaca2577030feecbdceaf3c46789bb335b100b3765a6d878a1f672d2e7f58eb1c1f3d326c6c307ae6f6e33d461b84c9c9ba3ccf8d732e5d7ae848bf3a78a040c12de3cd5a5df228e37274b0d7dbcd036bc9030b3e3247ccd8eafc9daefa8177f4b3ce562e5412d24bb46c0a11967494f9b8a5aa031fd25653e52091167db6f4708ce99610815d2e5c95ac02f5d3556bd0bc4ce0753950777c213cf29a78719d3d17699d9be829be17a3f2933326d99e6f93b8640d68a8544fc06675011a1abf807744ee98be78772d3946fad652e86845eba7f237a240cc86cf74bae3854"}, &(0x7f0000f7b000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000fa9000-0x10)={0x11a, 0x1, 0x9, 0x9, r1}, &(0x7f000002e000-0x4)=0x10) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f000069f000)=0x0) r2 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) r3 = socket(0x5, 0x40000000000000, 0x0) connect$inet6(r3, &(0x7f000064f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) sendmsg$inet_sctp(r3, &(0x7f00008e5000)={&(0x7f0000e09000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b0f000)=[], 0x0, 0x0, 0x0, 0x0}, 0x4008000) sendmmsg$inet_sctp(r3, &(0x7f0000c82000-0xe0)=[{&(0x7f0000070000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000226000)=[{&(0x7f0000a44000)="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", 0x5c1}], 0x1, &(0x7f000095b000)=[], 0x0, 0x0}], 0x1, 0x0) write$selinux_create(r0, &(0x7f0000f66000-0x57)=@objname={'system_u:object_r:setrans_var_run_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x34, 0x30, 0x20, './file0\x00'}, 0x57) 2018/01/27 01:37:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000c2000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$urandom(&(0x7f0000bbb000)='/dev/urandom\x00', 0x0, 0x200) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f000045e000-0x4)=0x1, 0x1) 2018/01/27 01:37:43 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x33)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766dcb0c00002e747275737465647b5c7b47504c00", 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000004000-0x20)="2adf25f7f5b61d887b937817665af702aff8cba8384e55fd4bb5eee82d0b37dd", 0x20, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) r1 = creat(&(0x7f0000001000-0xa)='./control\x00', 0x0) rename(&(0x7f0000006000-0xa)='./control\x00', &(0x7f0000004000)='./control\x00') rename(&(0x7f0000004000)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000002000-0x4)=0x0) 2018/01/27 01:37:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000001f000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000020000)='ramfs\x00', 0x0, &(0x7f0000002000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x1) symlinkat(&(0x7f000001f000-0x3)='./file0\x00', r0, &(0x7f0000fa3000-0x8)='./file0\x00') setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000d5b000-0x8)=0x2, 0x8) umount2(&(0x7f0000020000-0xe)='./file0/file0\x00', 0x0) 2018/01/27 01:37:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r1 = socket$unix(0x1, 0xa, 0x0) recvmsg(r1, &(0x7f0000d67000-0x38)={&(0x7f0000197000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000036c000-0x90)=[{&(0x7f000030b000-0x33)=""/51, 0x33}, {&(0x7f000083e000)=""/121, 0x79}, {&(0x7f0000d9f000-0x3c)=""/60, 0x3c}, {&(0x7f00006d0000-0x2d)=""/45, 0x2d}, {&(0x7f00000cf000)=""/73, 0x49}, {&(0x7f0000569000)=""/242, 0xf2}, {&(0x7f0000f6c000-0x44)=""/68, 0x44}, {&(0x7f0000991000-0x83)=""/131, 0x83}, {&(0x7f000021d000)=""/208, 0xd0}], 0x9, &(0x7f0000136000-0xef)=""/239, 0xef, 0x7}, 0x1) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) [ 33.513797] audit: type=1400 audit(1517017063.379:29): avc: denied { net_raw } for pid=5504 comm="syz-executor1" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 33.517707] audit: type=1400 audit(1517017063.379:30): avc: denied { sys_admin } for pid=5507 comm="syz-executor0" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/27 01:37:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000efc000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00006e5000-0x4)=0x1c) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000ce5000-0x4)=0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e000000071ea9367a030900", @ifru_settings={0x0, 0x4b, @te1=&(0x7f000000c000-0x10)={0x0, 0x0, 0x0, 0x0}}}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x0, 0x0) fanotify_mark(r1, 0x31, 0x10000, r1, &(0x7f00000b0000)='./file0\x00') epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0}) getsockname(0xffffffffffffffff, &(0x7f0000008000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0x8) readv(r1, &(0x7f000025c000)=[{&(0x7f0000430000)=""/150, 0x96}], 0x1) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000002000-0x4)=0x0) flock(r0, 0x8) [ 33.558135] audit: type=1400 audit(1517017063.419:31): avc: denied { net_admin } for pid=5512 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 33.563315] audit: type=1400 audit(1517017063.419:32): avc: denied { dac_override } for pid=5506 comm="syz-executor3" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/27 01:37:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r0, &(0x7f000012d000)={0x10, 0x0, 0xffffffffffffffff, 0x80}, 0xc) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000531000-0x20)={@generic="9172808559099b2d72e44d82a28386b6", @ifru_addrs={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/27 01:37:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000017f000-0x4)=0x0, 0x0, 0x0, &(0x7f00005a1000-0x10)={0x13000000000, 0x0}, &(0x7f0000005000-0x4)=0x0, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000003c000)=0xc) fcntl$getownex(r0, 0x10, &(0x7f000004b000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x80000000ca, 0x0) keyctl$join(0x1, &(0x7f0000660000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}) rt_tgsigqueueinfo(r2, r2, 0x40, &(0x7f000004c000)={0x0, 0x0, 0xfffffffffffffffc, 0x0}) ptrace$getregset(0x4204, r2, 0x202, &(0x7f000036d000)={&(0x7f000043a000-0xf0)=""/120, 0x78}) 2018/01/27 01:37:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d89000)={0x0, 0x0}) connect$unix(r0, &(0x7f00006ee000-0x5)=@file={0x0, './file0\x00'}, 0xa) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009b3000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000011000-0x9)='/dev/rtc\x00', 0x200000, 0x0) ioctl$PPPIOCSFLAGS(r3, 0x40047459, &(0x7f0000b91000)=0x2) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000945000)=0x0, &(0x7f0000059000)=0x4) 2018/01/27 01:37:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000057000)='/selinux/mls\x00', 0x0, 0x0) sendto$inet6(r0, &(0x7f0000c67000)="a22318ef9acd6c186e8ba8b3f2e7bc84788c937993ff08223815a024573d2c68b9da74b1f3497e6f4ae68fc6e0b8f3c17c516b999e571596f681cd89a42c2c4e52d69b35e0117cb2de2f2e92e9f39a4c277eea955dbd93fbc0e8ddb16ddd05d6554abb61ddc3b8e8d0bc8c3e1892f44b6d08a4b5a763ed05a04e3c5010d893543de51fdd411d818f7e9050fc927796d85ccfb8ef6a8e4d55bd20aceac48cfaf77298678d", 0xa4, 0x40000, &(0x7f0000401000-0x1c)={0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7ff}, 0x1c) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000064d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x2, &(0x7f0000443000-0x18)=[{0x25, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r2, &(0x7f00000a6000)=[{&(0x7f000000f000-0x1000)=' ', 0x1}], 0x1) 2018/01/27 01:37:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") rename(&(0x7f0000035000-0xc)='./file0/bus\x00', &(0x7f0000016000)='./file0/bus\x00') r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000aec000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000a64000)=0x10, 0x800) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000938000-0x8)={0x0, 0x0}) splice(r0, &(0x7f0000167000-0x8)=0x0, r1, &(0x7f0000ef8000+0xaf)=0x0, 0x5, 0x4) 2018/01/27 01:37:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, &(0x7f00009d5000)={0x0, {""/7}, 0x0}, &(0x7f000049e000-0x4)=0x10) sendmmsg(r0, &(0x7f0000dfa000-0xb4)=[{{&(0x7f0000c6c000)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000dbd000-0x60)=[{&(0x7f0000721000)="2e9c4c1cadc428aafdc9808b8b271ad5e6387cceb9bb0c6a01cf2771754f98a6222f2cff7cdd5cae969aa017a5ba04894d25bac8f94b821d1610e86f91301a7f2824ed8d52e231b8673a86281004892791dba2c26be95ef70bcf513f30e0d8db6cd857df5babdfa3c3838377850f05ac19462d693dbdfa3188ec90a80c0f50085af91d9a423423a82969e2c7ce3033aaf46b978dc0e64cf0ca518188b6fc5622eb372a0509197101cd13c59f95f47d0d0907444156dd4a0b419722f258f8384b914963fd88bb87b7d2b6cb74ee3f2317d40821549ba69b80548762b64b9ebc19d983839b33134b749a5bd38a029141852621c8bb5ef2d6c7d70db24ac1b66e7baa1a68ab1ba80570e6f6d4bcfc85106f82514099c0f294d972a97be64128409236dd23b23a1584995a3fdcffc2665936004bdc1e6d3f98a9924805396236b8878d5d3d85139ef8b65642c15ab85846d9a7c9c57a054d6c0be8d593b765e418b3888a86c32ed8fd84dccc8ae2711fed18054cbe138d042957a52e1b945379697fed19a69942790de3cadf37f002fada56c65a8023ee2e3f7f4761a18fc4b5314463167a3759d997e9e699f0896e410ca2e6839ea3a9a4cc22bb0b066d3be9826244b1e1fe426f0521dc4c9c0ca3621fcf4dc089fe59a6228c55d0c76787282cca6b9db56e449d30a8e21a89000b70dc37581a28fbe9d9c307e0eeb76a5ef02a3a5def07e768bd9a291a398e29658c3dba4660d7dbb47a33f93805124dc0125663227a74c9a49ee5a30661fed24404fd814b545474ec62af70c7e8060e692923a02a2eebccef26b40461d7d3c527f9149c965162485a3566a10410ea234684607576f4e6733e2df769d568601ede7fbaffec05583f7e3a42ff53033d003209c61047324c3af0eab2c0f14545c14f5703b6a5a7e1a0e5c59723f3b24fc9211d79037bb3e8d3051fe7a6bace89b2944dddc31f06d9e621b8d0a2b938d82169461c787a3d62fa4e884790a53e838b7c41959ba9711a1ebc3ca18e0d6df5a81cf46b7ac86b5acb337d4f4bf638989598bbd22136022a7655918dfaf963a33ffd6192c86f821f32145bdb911ba68d4c5edbfe3341a2315ec4b2c8dbc03d2be6219dd8cf03a95d5f963c3205b0047a018ce4292a6b43ce0f70401e392a69184a71011ed704ceef888737d64acc9a7308a0abaf49c1f2e949bfc6ed8c111322957b9574beb7fefd7df160a64d98d8cce7a857f3e2c6b78da665d3076a12504fa1461f12f1dc10b7935503d49d3f300300668b40c65c2351b97989934409f67fa8f707df9013e22cf53edd7bed66b50c072267f721cc412eed21722bcf7b4d85ef96ad01654da5c908be1f3cac6e441b4941575f22c53850f0fe78dfedbec1d3d605e5c083b5500b5d98ca206b6d455df8a2f64a32d4498f49fa72fc96ac97c85c4bcaff3638b139844fec7a7493eaed11800904784b0e25c9d7e17d969d2113c936e13e42e423a173cdcad4a5285c49cf49416d258f8da7b706b8c987d6776b0129b9af95c721b213ada0e80153b46924ba4d3976f12dcad9614a3fb6388304d1f8cae50d39c8d9510659ef07c59f3d8722b94fba1e8edab2f72459df53ab268df9ffba155d3b8032454a760dcc112293a644a05e453084a3f504739b86453e6c2a8a2b6af447f041df2e8df41cddbba6a10ba476e2762a872ba57e80fd51d8538b82dc6d15b3b46c1b19db0037dc6b646f51acee6aa6e54843011e90b0ac444d530768a655127341dab138d1330482222e089c652a96f0f0222fed141dbc0f7e151cf9c6e5bc1c9468e119b764364a5da9288d1e3c12975b3c1f8e33ad6c0c56579d827eb6ae0874511f7123d420ad900acc7de8b3ff415eb06f58e1121d0565c3b5bb3691ea58db345604bfc06e0d03bcfcdbe597f19707a43a9ae264f6f367864d15a8f9115fde343cdc5a5dc5d062adf7fd27b06a269e03cf35b044f0865e25fb8853647cee70ee29290ae3ceacb371232926592c4bf0726484a177e55b9394c41ca52d35b90bdbcb4e3f35f94ddf18dad4ed5dde91af07ccba9f083e73373c16ca5c75dff31ce7d2f31659ca3881aa7f65a324a35a193f2283ee50877eb284814289fe223a3a4b179e5dc0b4acaad893cdc4caa6cbecca6df642c7b2ad792a0d99b048578b2fcd9d1d54ca2ac331e60c3dc60713a93d0794b19504ea25e10aab8edbc4051b557a78ccfd77c8b64daeb6c048b7079e06ec310c30e4a7f7b276cb4f3238be5cd928d1dbc6277016a85c0ee78f7f2033534d31edb05789ca59cdbb321396d176e6f41faf2ecd510874718ac661b61fda36c0b1d3797c708f0644ec39e24a52def469d7755d0d8ec0cf9f922117e00c33f529b8b100814fcfd66c20b8f1470c3ff8915b65d755e10915e1ce3a0dd2f70e1b561a8287c33acb46a9fde70db637309709f7d37f3e45c696f08bd1e8ea4f91eb4041b146c27f5732816494c3dfa5d5a064b63050ff731a24f625df88ba83c62f3fbeb325a3ff21d63504fec20cbae7aa1a5862121f83594f85cf837b2673deb6d44c1d1aa5a37d4fb4c37a537abc80c556e394e871704f9432b799f982a94d5e5799087da9bc150954165d155a2a4878b82502403466c926bb123179c829af7e0916e6f98236ee2cc455d5cc4c9bb59c3467e851e7a1e674815bda6e262d2cb20682535c9ad9a85f11f3097c0fbf932c5531d4a79a29019ad2c1d4ede28cb08f64c2b9877b13f483845bc8b20238e7674b2d77726f8f528cd2480650e3df14e4332b3ecace48488f63f776331f32d643573275df4d939d793da7259877ddd534673ea81870c4a4eb9179df3564d9bf80156a4b95156e32c955aa8beeef2a964804e857a7355b07afe812ca0dbd738ea1fb8efee91ff1de39b009f15ba19d69ee77d5f76b5192bb96654f2bf95b1a8fc588c86376e5dd2528ce19679ef6d5d5c0e7dad1e570f022d3167541971bbce49876f6f7c9315667ee9d22db27bb251713e6ae68caf3e2e0f43355c279d054597c1c266ab1244668d539021cdce0f6d8bc30e5fcec3c0d82f11f10369f744183a72ad280cb2551275716d23cc184adc6805e6262b94e92dc776521f30dab3e66d9604088e1f792bb50926bea47d2368b359838decffc39e82048055c9d2159c50803e35a0c1cd6bdba1a29582d52fa6996f52aacf150dc9ae165778a70ea55d13e0cdc9cb6a73094447eb291bf4198cee838c76acde4e5459fea0e9bd3fa2f2327a469c0ac893f71e87d23209d04cc8ee5bc7d15c123ea3788369816a792d13572e64b5536b11729ac2236381648ec06cf063a0e25f63d10a68d63dc4643cc753a76182ad1588a1418f8f5fdfb1be1ec2357291b9ac9522d9cf29be5e7e1a2d0326c49c0874e4c3166c3b7d0e8ecaf0b2ec83a410f54a2951c98b355969860bb2f9fc5ce6e5c8ba1b5a8b809b949c19fda41334f2a873a5a7c6d73e796eccd257ea660a2972018b8988a96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0x1000}, {&(0x7f000018d000)="65d80282025da4972f576b43b37170c66f14c1d82a91b5ee929d9f714d3f717987f314843ce2b0a34345f3fffd4159de985bc53dc2f74171cf1f222a970be42017725546cd35359bc82650ba4dab3bcd8ba2d57ffc26924398bd1e1119ab39d75791e37ab507591c32021b75dd23b2b2187f00f32f51438ee149afa2c7d898ce677648a69f1b7f8e085d0fa5f1d3a874f4d27458cfe17f3166094b14b8becc66", 0xa0}, {&(0x7f000084a000)="fa4293623e3343eac109a55a0015af650875ab19acac8cadd65a1ab020d9cf50b6bcea6ba54ade30a5ad3a0762a8886958ded69a10a03c27a8beac20e98d959df560f77c26326948a0fe686b35701b6861033611e382767d0208359c5379a6ff81fa59dfe861f8e67e3ed4fb119cce1179997f16ee4df73e3698182eaec171226a3d7ee95486d736cd9395ca67979456a4ef4850de442b4d34b54d6c1c33213d02a4790dd9e3e520ec6da3ff44c6475a9d7dcc5319aeb80226c71dd0ca6f8ed78f525696", 0xc4}, 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"996462636e1e2febb8c68188ccaaa47982cfd6d9d723ec493293a58e21fac87ee7e55685c2de87997fc1a3a808e5dfdfb46d4cd4849c91c053e0f33d8164903fd19a97e3c51be65dace376c348d3e9380595ab5ffdfa47fe35dc7e82356d5775da35bf0d9f2f0fd10bca633b6828c62526454edfe9bf01685da0ada6039d2c"}, {0xa0, 0x115, 0x2, "59087242fe9c70c85263f2244fe4610a4a93036328e87754c9fdb5823ef47b2e84e9de7f368e3612ea90cff4a0e14d3cc5df83574f53c80613db18b239917cd2491de32a7d5eef9ebe1c201710612e9510aa5398cbbe75fd36dfaf5083343b26084e732a8c45bdcd08830d8785977dd6e86fd789bdd15f7373b54cfaaff388b48183a32fb7da9b735f0c"}, {0x30, 0x102, 0x7ff, "b536c43d657037ce742e4f53e37bb1ca551d2d5cdd8993fd76374f28c0db5c"}, {0xf8, 0x13f, 0x10000000000000, "c8a6916aeb6ad372254c20af2a23eb54f36529edf4eaa3b5cc15e3c3912d0fcbcffa43af01b9e090d469a84b91a5d734d338a9883467ccb78b78e99833c8d28854abc3ef32ee5f40f7373a4490fbfb8c9a41032c8028b86a896218512432f08583b830715e2311fd8dd226901db957b4934b81cb7fcb19687bc9a6bfbfd5f45207a84125bd5da60bb9752f56c0a87d6674cf0ee0bd169ef28e0e63b4d1e9df5ebeef911355ca283c4a4d5d859dd156a331f5b81e77148d766824e328fa4cb4e1fb9679030608c030a332b37348eae964cb1d115c147596f46ef741ac7af071de8e09b7df3851"}, {0xb8, 0x0, 0x3ff, "2f4233049f3d25931a02fbd0dae713edd39c9ed730f74aab87574d33c606a30e483ff5cd4ed9f1a11105e730b3ef95f96ce8f8c3cdc2c7a116487669204e0a934ee22805877bbe176de86aef39adbc14b3ed16d409eb68484bcbca8c714a3718937d5d8715b37a2654e31dbb5344cf76d24698d8e026b3b28798f5d0a7685edcf99365316bc3400d5fddf0f459227f7bb972c61a5eb5d869e426476d66d8927eec957f"}, {0x18, 0x11f, 0x1, "c24172706efe65ed"}, {0xc0, 0x109, 0x2, "7a3fc88b0a86afd6dabf2ccb0807e381164a721feddacf0c314f5e8017e221736a35af85bd66cd14e12a0cb01b3196ae05d025d7bc244409a94d7fb4151700b5ffeb06c17fdb158ed8e8ed103b88acc4ab2b98d9e440b271d1bf320f128c7cf2fa9e0f0bcfb769355be9e3b255d9cb61b9de8edc702705ceb4aea3ac36293ef995154498ca4c9b00d4e86b0f84e3110fbc8ea53892af14092d37bd642f5e19048d133cff08e75713ddaa"}], 0x4f8, 0x4}, 0x5}, {{&(0x7f0000818000)=@pppoe={0x18, 0x0, {0x4, @random="23e072375920", @common='bcsf0\x00'}}, 0x1e, &(0x7f000050f000-0x40)=[{&(0x7f0000285000-0xb6)="aa6f96cc8ef5b72442a72de7164050537c5a0f40ee2d3e42dbc86e87306a78489405b5aa54b501673dc0ffeb8b92255ac494a1efea71fbb618c509ee500e7ca1cfe644613b42215b8aab96226f5f4bbd0a31f5e22cd7b473741cddbeeddae8998b6f2e3acc42e3f00acac7b92324bc6984f7c09b8202f93b60d57e3e534b035c71a492d67f468490076424c9fe15e98e5492259921ae074bc23918d3bd1f25ad1157f6b81b35536c45f828ecce3a58fb8b09cde10594", 0xb6}, {&(0x7f00001e4000)="a4f5c5308dd23a2e983e30161c70afc208a429bf8976127ac302ddcad6949427a8c48be56170c50f8a665b1da0cbb6a24c2ae9cc2f35c2303ca1a41c98830945433609110cb44972ea06853b48ae1c9bd0130592209aa84388a2a8a53a17b0194f5f8c1c1d09cc5a7706c0bba063de210257bf5c665058fa7aca88470015a0259e3e19bd4f943c094dc76a8f1c4931cd2f5e6d5a91c44066e0b6fc", 0x9b}, {&(0x7f0000272000-0x4c)="fad94472047797ce75aac449f29c0d51fffb2a5d543a3849fa315323c63dead07b65972cd7835caede09a861213d28fee9ce8acce77b2b41ac5905b15c106c084b15605bae426df5a552fd66", 0x4c}, {&(0x7f0000664000)="54d433cfbec4ccfd5f601d602abf9ad30a7ed2482d11ebafe2571fa3f3fe51a4e1ccf20cad4fbd", 0x27}], 0x4, &(0x7f0000fad000)=[{0x30, 0x113, 0xdbcc, "1019a3629af031272f45e54f3ed0f5a48203050978a99f5cc8fff05048c9cfac"}, {0xe0, 0x1ff, 0x3ff, "912daa8da1aacab24abd4db6d965096a75c91ddd72c91b26f0236d55b1be2369bd66f9c99ec36aa7f70131ae6a48828391361867d365e77374af41a7e813243c5a2d64d91418ca2790ce5c98db3e3b4f8b208c4b2cc1cc14b886fbb3ed9f1260233dbb7743bf6209e58cfffb9890e3c6297662a1bf5cc17972471fdabfc0272a2b790c666f5ab22cdd6784ceb5905df232db6896d36a8da32499cd59c67183a99809142ec1df4461098a06b0ed6a2ae41a4de4563c8e7693e4b013e5eb422d9ee247495400527084e22c964201"}, {0x98, 0x19f, 0x20, "49f2bcdd303e5174f2e7ea436498529537f9e273bc5c0094817781625cd75cde24c76b513c0409d91fe4059923a3d50b61fb8f9ad2d34c2b21dd2c0dbf2a80b0fa9d921e8ea9c2d439e1357a8ac873518ada0c0a90e396cdf82cd733a2d6cb03cc8bc9d46c2179e01a31e55fb5c6e330c140d72a416a6b34b2726b1970053d1655ec68db"}, {0x98, 0x102, 0x5481, "25957ad3a90fbb045f57874399a584ebc7b47c5e0ff1fe82c00f8a69dc0959f75ad77ac0011ef293bd1e8062d735673f2cb5ac08d7e22571994491a3b90d90fa97043f8b151a7cab04bb5ad3b3a715b495b27b831412d341c2babc470c80559ccb16d320e8ce9cc68e869cf35d3eee546c0cd1cdf066c1b4ac2b6f5aac5e652b0305"}, {0xd8, 0x104, 0x0, "f870f561b87c46c6dbd3dcaf886d113e2f7c8218c5bcf51dd0fce6cd34c2094ac0fc625a57174ea295e59ad8a118a2803a5a991aaeabc1f144b30561117a60d90744472f5c1010995c406d55f4d623f31f95d278d208adb96f23b71b16571da4b82efe536e82b7e31536e7fc30b8cf4a6b4680cab686b9f2e28371babcdb863e7a92f7c0567cef343e3e5106bc360ec2d0c51d36ba042f88e1468265adc467f79d8d1864865c34ec928a29aec1ef55f9bf9e27c188cc78e16ed5eb9aac6d4d3131b51a30"}, {0x20, 0x108, 0x5, "aaff54eab679d18b16"}], 0x338, 0x40000}, 0x400}], 0x3, 0x80) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000ca6000-0x10)={0x0, 0x0}, &(0x7f0000e41000-0x4)=0x10) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000b4e000-0x8)={0x0, 0x0}) accept4$llc(r1, &(0x7f00001f7000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00008bf000+0x60f)=0x10, 0x0) r2 = socket(0x2, 0x2, 0x0) r3 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x1, &(0x7f0000db7000-0x4)=0x200ff, 0x4) fallocate(r3, 0x0, 0xffff, 0x9) openat$hwrng(0xffffffffffffff9c, &(0x7f00009d5000-0x9)='/dev/hwrng\x00', 0x101000, 0x0) sendto$inet(r2, &(0x7f000038d000-0x69)="", 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r2, r3, 0x0, 0x20) sendfile(r2, r3, &(0x7f0000af5000)=0x62, 0x10001) 2018/01/27 01:37:43 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000ec3000)='/dev/sg#\x00', 0x4563bcb7, 0x88000) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f000050b000)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f000026d000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000de8000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e75000-0xe8)={{{@in=@loopback=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=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e15000)=0xe8) statfs(&(0x7f000070f000)='./file0\x00', &(0x7f00005a0000)=""/98) setsockopt$inet6_mreq(r1, 0x29, 0x1a, &(0x7f000013f000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, r2}, 0x14) 2018/01/27 01:37:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000cbf000)='/dev/random\x00', 0x0, 0x0) ioctl$int_in(r0, 0x0, &(0x7f0000a13000)=0x0) pread64(r0, &(0x7f0000ed9000)=""/0, 0x0, 0x0) 2018/01/27 01:37:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000d53000)='./file0\x00', &(0x7f00000d2000-0x8)='./file0\x00') r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000fba000-0x24)="240000002500fff73200000800367700fbffffff0100000000000000ffffffff0100ff10", 0x24) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00007b6000)=0x0, &(0x7f000009f000-0x4)=0x4) 2018/01/27 01:37:43 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000013000)='/dev/rfkill\x00', 0x2, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000012000)=0x0) [ 33.743622] audit: type=1400 audit(1517017063.609:33): avc: denied { create } for pid=5536 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/27 01:37:43 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x7)='ns/mnt\x00') setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f000050b000)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x33, &(0x7f00007c8000)=0x0, &(0x7f0000f14000)=0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00002b7000-0x20)={@generic="e2f9e270c6eed90a39aad78f0db4fc91", @ifru_flags=0x1}) mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000e80000-0x4)=0x81) read(r2, &(0x7f000095f000-0x79)=""/121, 0x79) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000916000)='trusted\x00', &(0x7f000010a000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000757000)='/selinux/load\x00', 0xfffffffffffffff9) mremap(&(0x7f0000736000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f000023d000/0x1000)=nil) r3 = syz_open_procfs(0x0, &(0x7f0000ca3000)='smaps\x00') readv(r3, &(0x7f00009a6000-0x80)=[{&(0x7f0000215000-0x1000)=""/4096, 0x1000}], 0x1) mremap(&(0x7f0000d71000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f00004ad000/0x800000)=nil) readv(r3, &(0x7f0000f5c000)=[{&(0x7f000097a000-0x1000)=""/4096, 0x1000}], 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000f6a000)=0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000187000)=0x3) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000d07000)=0x0) 2018/01/27 01:37:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007da000-0x7a)="") 2018/01/27 01:37:43 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000003000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000002000)=0x8) writev(r1, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) lseek(r1, 0x0, 0x0) write$fuse(r1, &(0x7f0000012000-0x50)={0x50, 0x0, 0x0, @fuse_init_out={0x7, 0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffe97) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/27 01:37:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f000070e000)={0xc0000012, 0x0}) ioctl(r0, 0x2288, &(0x7f0000871000)="") 2018/01/27 01:37:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f00001f9000-0xc)='/dev/random\x00', 0x0, 0x842) readv(r0, &(0x7f000014d000)=[{&(0x7f0000934000-0xf)=""/15, 0xf}], 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a13000)='/dev/rfkill\x00', 0x100, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000272000)=0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000830000)={0x0, 0x74, &(0x7f0000f43000-0x74)=[@in6={0xa, 0x0, 0xeb, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in6={0xa, 0x2, 0xe1b6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}]}, &(0x7f0000f64000)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000854000-0x8)={r2, 0x20}, 0x8) r3 = accept$inet6(0xffffffffffffffff, &(0x7f0000b4a000-0x2)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00002fb000)=0x1c) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f00000d0000-0x1)={0xe12}, 0x1) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000fc2000-0x4)=0x0, &(0x7f0000eb9000)=0x4) 2018/01/27 01:37:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = open$dir(&(0x7f0000c6a000-0x8)='./file0\x00', 0x20000, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000023f000-0xe8)={{{@in=@multicast1=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e45000-0x4)=0xe8) r3 = getegid() fchownat(r1, &(0x7f0000584000)='./file0\x00', r2, r3, 0x800) r4 = socket$inet6(0xa, 0x2, 0x7fff) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000e24000-0xe6)={0x0, 0xde, "d087a6d9a7b1fa36fc60cfcfbce62ee8b4968ceaaad7dca45a0a508383d77dcfc8db1e53e1ed94b71a7f5960f72db35e2af1ca0a34ad811944900d590a086b3fecd88b65fe4a151ca2866f7a9285afb01a1f072105072684ef950c5c98ea24c91e83f8b1117e2ad244b305717614880d88acb4c59d632ea60952c272ee89bf6985ebf32c13edd0a25c5fb7ef46ace06fb7433350316833f4c16a5d6acbe380ee2340e9c4f2d5f4e3bc4c0c14dc949d21394ee537d6872fc7d40cfc6357e5602e3abed24f9ac05d0474a0a871b7633ceabcab57ff0f170d8f03774e024a93"}, &(0x7f0000d95000)=0xe6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000a3e000-0xa0)={r5, @in6={{0xa, 0x1, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0xffffffffffffffec}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, 0x2, 0x69d1e301, 0x1}, &(0x7f0000b25000)=0xa0) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r6, &(0x7f0000aaf000-0xc)={0xa0800005, 0x0}) ppoll(&(0x7f0000002000-0x50)=[{r6, 0x4, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, &(0x7f0000aac000)={0x77359400, 0x0}, &(0x7f0000aad000-0x8)={0x0}, 0x8) r7 = socket$inet6(0xa, 0x8000000000000802, 0x0) bind$inet6(r0, &(0x7f0000a2e000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) bind$inet6(r7, &(0x7f0000219000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000d66000-0xbc)=[@in6={0xa, 0x0, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xffffffffffffffff}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x5}, 0x77ed}, @in6={0xa, 0x3, 0x10001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1e}, @in6={0xa, 0x1, 0x40, @loopback={0x0, 0x1}, 0x2}], 0xbc) [ 33.779362] audit: type=1400 audit(1517017063.639:34): avc: denied { bind } for pid=5536 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 33.812545] audit: type=1400 audit(1517017063.669:35): avc: denied { ioctl } for pid=5536 comm="syz-executor7" path="socket:[13962]" dev="sockfs" ino=13962 ioctlcmd=0x8916 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/27 01:37:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x80006, 0x7ff, &(0x7f00005f9000-0x8)={0x0, 0x0}) getsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000022000-0x4)=0x0, &(0x7f00009c4000-0x4)=0x4) r2 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000621000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000b81000-0x4)=0x10, 0x80800) ioctl(r2, 0x7, &(0x7f0000d88000-0xa1)="535b40f95763a9107f46881151f8a651b8f3baed5571e643e796b4a01a538ca8d877a03c45f028d7e0cfc45abce941f838c5412b8785d74b9f3d7db51d58958c933cbacd78ace938bed23dba81907a6c2cee90640b55ec144e5bf02be65c307f34696e37cf005b1f1bff93843d2a272c98d344a2026acedfa1e3b6dcba1ebe777aad2bf7fdd51ae6e703b2a110bbbda6882e0ea1d58892d81d2108be4d81e21fbd") r3 = socket$pptp(0x18, 0x1, 0x2) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000f55000-0x20)={@generic="4b9eb4451aff1bec7f03000000478b9d", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x14, &(0x7f00000b2000)=0x2, 0x4) sendto$inet(r4, &(0x7f0000482000)="", 0x96c6569f95ccf8, 0x800000120000001, &(0x7f0000172000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname$inet(r0, &(0x7f0000a80000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000029c000)=0x10) pipe(&(0x7f0000e5c000)={0x0, 0x0}) ioctl$EVIOCSABS20(r5, 0x401845e0, &(0x7f00005ad000)={0x80000001, 0x4, 0x200, 0x6, 0x8b, 0x1ff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000e8c000-0xf4)=[@in6={0xa, 0x2, 0xff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}, @in6={0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x40}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x100000001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x6}, @in6={0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}, @in6={0xa, 0x0, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x17}}, 0x6}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1fc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xb}, @in6={0xa, 0x1, 0x80000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0xfffffffffffffff9}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xf4) recvfrom$inet(r4, &(0x7f0000c12000)=""/194, 0xc2, 0x20, &(0x7f0000a3b000)={0x2, 0x1, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 01:37:43 executing program 7: mmap(&(0x7f0000000000/0xf1b000)=nil, 0xf1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) bind(r0, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 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) recvmsg(r0, &(0x7f0000f1b000)={&(0x7f0000776000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000f1b000)=[{&(0x7f0000f1b000)=""/160, 0xa0}, {&(0x7f000009a000-0x7d)=""/125, 0x7d}], 0x2, &(0x7f000059c000)=""/117, 0x75, 0x7}, 0x0) recvmsg(r0, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000d6a000-0x70)=[], 0x0, &(0x7f0000762000)=""/79, 0x4f, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000f1a000)="", 0x0, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 01:37:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd6000-0xf1)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd1000-0x4)=0x0) r2 = syz_open_pts(r0, 0x0) dup3(r1, r0, 0x0) ppoll(&(0x7f000028a000)=[{r2, 0x200, 0x0}, {r2, 0x1, 0x0}], 0x2, &(0x7f0000ddf000-0x10)={0x0, 0x989680}, &(0x7f0000429000-0x8)={0x4c}, 0x8) 2018/01/27 01:37:43 executing program 4: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x6, 0x1ff, &(0x7f0000019000)={0x0, 0x0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000019000)=0x1, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000012000)={&(0x7f000000c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000009000)=@acquire={0x16c, 0x17, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@tmpl={0x44, 0x5, [{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, 0x4, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 01:37:43 executing program 5: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f000015f000-0x38)={&(0x7f0000f81000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c45000-0x10)={&(0x7f0000f80000+0xd38)=@ipv4_deladdr={0x18, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d7b000)='/selinux/enforce\x00', 0x100, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000f85000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f85000)=0xc) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000f85000-0x8)={0x7fffffff, 0x5}) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000f86000-0x20)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) 2018/01/27 01:37:43 executing program 0: clone(0x0, &(0x7f0000002000-0x1)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f0000002000+0x886)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x19)=@random={'os2.', ',\'*vmnet0mime_type^/\x00'}, &(0x7f0000001000-0xa9)=""/169, 0xa9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f00001de000)=@random={'osx.\x00', '*\x00'}, &(0x7f0000002000-0xf4)=""/244, 0xf4) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/27 01:37:43 executing program 1: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000800000)='/dev/pktcdvd/control\x00', 0x90000, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f000021d000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000047a000-0x8c)={0x0, @in={{0x2, 0x3, @rand_addr=0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00000ca000)=0x8c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00008ab000-0xa0)={r1, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x1, 0x9, 0x9, 0x2}, &(0x7f0000290000-0x4)=0xa0) r2 = getpgid(0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00003d8000)={0x0, @in6={{0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x800}, 0x584}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc, 0x0}, &(0x7f0000f4e000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000c5000)={r3, @in6={{0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000cdb000)=0xffffffffffffff7d) r4 = syz_open_procfs(r2, &(0x7f0000ad1000-0x4)='n>t ') fchmodat(r4, &(0x7f00002c5000)='./file0\x00', 0x0) 2018/01/27 01:37:43 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) write$selinux_validatetrans(r0, &(0x7f0000462000-0x5f)={'system_u:object_r:zero_device_t:s0', 0x20, 'system_u:object_r:usb_device_t:s0', 0x20, 0x0, 0x0, 0x20, '/usr/sbin/cups-browsed\x00'}, 0x5f) socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/27 01:37:43 executing program 2: mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002db000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fa1000-0x8)={0x0, 0x0}) get_robust_list(r2, &(0x7f0000f84000)=&(0x7f0000ae8000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000276000-0x8)=0x18) pipe(&(0x7f000008d000-0x8)={0x0, 0x0}) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r4) 2018/01/27 01:37:43 executing program 3: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000010000-0x8)={0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000015000)=@generic={0x0, 0x1, 0x6}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000013000)='/dev/hwrng\x00', 0x200, 0x0) r2 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000-0x30)={0x30, 0x0, &(0x7f0000007000-0x40)=[@clear_death={0x400c630f, 0x0, 0x0}, @increfs_done={0x40106308, 0x0, 0x3}, @acquire={0x40046305, 0x0}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000010000-0x9)=""}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0xc, 0x0, &(0x7f0000011000)=[@dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f0000011000-0x64)=""}) 2018/01/27 01:37:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) r2 = gettid() clone(0x0, &(0x7f00009a5000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") getresgid(&(0x7f00000c6000-0x4)=0x0, &(0x7f0000c91000-0x4)=0x0, &(0x7f000030e000)=0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f000005b000)=0x3) fcntl$setown(r3, 0x8, r2) readv(r4, &(0x7f0000e8f000)=[{&(0x7f0000fb7000-0x64)=""/25, 0x19}], 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000113000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000632000-0x4)=0xe8) setuid(r5) fcntl$setsig(r3, 0xa, 0x12) readv(r4, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) r6 = creat(&(0x7f000001d000-0x8)='./file0\x00', 0x5e) getpeername$packet(0xffffffffffffffff, &(0x7f000006d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000f62000-0x4)=0x14) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000caf000-0xe8)={{{@in=@multicast1=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000515000)=0xe8) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000873000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f0000c82000-0x4)=0x14) getresuid(&(0x7f0000367000)=0x0, &(0x7f0000bf5000)=0x0, &(0x7f0000d85000-0x4)=0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f0000179000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f000096b000-0x4)=0x14) r12 = getuid() sendmsg$nl_xfrm(r6, &(0x7f000023f000+0xeed)={&(0x7f0000e53000)={0x10, 0x0, 0x0, 0x9ec2a4abc7ed9472}, 0xc, &(0x7f0000618000)={&(0x7f0000b02000-0x3d4)=@updpolicy={0x3d4, 0x19, 0x300, 0x1, 0x2, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x1, 0x0, 0xa, 0x80, 0x20, 0xd, r7, r8}, {0xb8, 0x1000, 0x101, 0x4, 0x1, 0x3f, 0x40, 0x8}, {0x4, 0x5, 0xfffffffffffffff7, 0x9}, 0x6, 0x5, 0x0, 0x0, 0x3, 0x0}, [@address_filter={0x28, 0x1a, {@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa, 0x2, 0x1}}, @output_mark={0x8, 0x1d, 0x9}, @sa={0xe8, 0x6, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x1, 0x0, 0x2, 0x80, 0xa0, 0xff, r9, r10}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0xff}, @in=@multicast1=0xe0000001, {0x8000000000000000, 0x3f, 0x1, 0x5, 0x6, 0x1, 0x5, 0x3}, {0x59, 0x0, 0xff, 0xa8c}, {0x0, 0x20, 0x3}, 0x5, 0x0, 0xa, 0x1, 0x2, 0x40}}, @algo_comp={0x11c, 0x3, {{'lzjh\x00'}, 0x6a0, "55a6c793fd81845f2a8099e039befa88f67d44029a289dd96bc088f59bd5a050526ac81bcfcc3974b77bfe52c0cc7965312d4cb76c7ab2d854926e92350ef7a674b8be675af387143d368f7805d9ca8db34b327293de5482a7c532b10bc49c1f1b9bdc6fa567a189e8cf7cf1f765ca1667f82ec8c9fbee69b76988eb49c16060ab5dfefa9ac5169d6b2d913ab6e0e90d6546b5e7750f5f1abab0ad5e7d8278f8f0f367b05320b2e3f75e788ffe066256853caa887adfbca6364e1f4fc3f5691943319ce863836f4c958ed310b8b4dc5ce456e15c"}}, @sa={0xe8, 0x6, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x2, 0x3, 0x3f, 0x2, 0xa0, 0xa0, 0x3e, r11, r12}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0xff}, @in6=@loopback={0x0, 0x1}, {0xffffffffffff0001, 0x0, 0x0, 0x3f, 0x100000000, 0x2, 0x6fa4, 0x401}, {0x80, 0x2, 0x2, 0x7}, {0xd14, 0x1, 0x7}, 0x0, 0x4, 0x2, 0x0, 0xfffffffffffffeff, 0xc0}}]}, 0x3d4}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000004) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x0) dup2(r3, r4) tkill(r2, 0x16) 2018/01/27 01:37:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000962000-0x8)='./file0\x00', 0x120) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f000016d000-0x7)={0x1, &(0x7f00007ba000)=[{0x9, 0x9, 0xc4, 0x2}]}) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ff0000)='/dev/sequencer2\x00', 0x401, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000ce1000-0x4)=0x0, 0x80800) sendmsg(r1, &(0x7f000092e000)={&(0x7f0000d01000)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x3, 0x3, 0x4, 0x0, {0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000}}}, 0x32, &(0x7f0000ef5000-0x60)=[{&(0x7f00005cb000-0x83)="2602021dc651026e71fcb316cff904161e823ccc892d6f5b4239209c634d77ce5ed36e4b57f9e9505e7af764b82e3918cb651cb5a873918e3aa0c054607ba7e6f265868cf99cd8d5fb413bc81e049c680abe5032f5900d57f4a9bd06dc0c0919ee91ceecb15e6b0aeda4934fa5655a81e9a15136bc954ec7b3f0da643377db75baf854", 0x83}, {&(0x7f00002d2000)="4ef53422c963bd6a1b50722a9114340dd13b47fe936fb4a2acbd04b77eed105b4768751365f2bc7b4177b3742c66cc0c6143aa192225558760bb8ca6791f7a77f73d27d98fc9e4ca02dbcbfc8a8abbfde74e2c60928fe2eee771da9abf3cb32b257f04ba973abc128f0a86044286fa22966b47f38e50954bf03338f60de35eec62d989568bede0154831bd41c03b57bcae53d0091d6c058f88ae030d43dd2bee99683a59c6bfe0148deff77fb9932a8961", 0xb1}, {&(0x7f000033f000-0x1f)="76d4b4517a8fd6030b68e7cd0a880ccf8dd88d4473ac3e87075148a4bfc96d", 0x1f}, {&(0x7f0000dbc000-0x25)="692e5fa5f3aff1add5b67d33a4ab778e412ec405092527738aefd998e468475407bd12b08d", 0x25}, {&(0x7f0000a51000)="0bd94c6ad46b8edcaba1233342b6c54dea7312302986bc35c15edad8f6b66b54e4c32f4d1b944a", 0x27}, {&(0x7f0000bbc000)="", 0x0}], 0x6, &(0x7f00001fa000-0xc0)=[{0x18, 0x11f, 0x9ef6, "ac"}, {0x90, 0x104, 0x800000000000000, "940f5c0585676b07bf2bac2f260efa1fcae64e3b7513939c8424dcf45b00b3a59a1dcde09164e953718c236ccbdf48a8fb9c37bef0ba2c6b467aa6c8dd40a34f8df7e2131a7b0b55eb66bc4ee4aa525c74d7e9e7beaa2f69720895dc7ad5ecb0aa6afbe786ddb3f9ba736c95fa431de58690c14eccdffd4113"}, {0x18, 0x11f, 0x5, "5f74b9ce83"}], 0xc0, 0x0}, 0x4004010) chdir(&(0x7f0000e3e000-0x8)='./file0\x00') r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000770000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00006de000)=@assoc_value={0x0, 0x0}, &(0x7f0000ecf000-0x4)=0x8) umount2(&(0x7f0000b1d000)='.', 0x2) mount(&(0x7f0000e51000-0x8)='./file1\x00', &(0x7f0000024000-0x1)='.', &(0x7f0000637000)='pstore\x00', 0x911020, &(0x7f00003f8000-0x75)="") 2018/01/27 01:37:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00007b5000-0x11)='/selinux/enforce\x00', 0xfffffffffffffffe, 0x0) 2018/01/27 01:37:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000ac0000-0x44)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) bind$inet(r0, &(0x7f0000f79000-0x9)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe81) 2018/01/27 01:37:43 executing program 5: r0 = eventfd(0x5) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00002d4000-0x8)={0x0, 0x0}) socketpair(0x5, 0x1, 0x2, &(0x7f0000f56000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r2, &(0x7f0000001000-0x10)={0x3, {"4254d55414ef0d"}, 0x80}, 0x10) ppoll(&(0x7f00002f5000)=[{r0, 0x5, 0x0}, {r1, 0x400, 0x0}], 0x2, &(0x7f0000299000)={0x77359400, 0x0}, &(0x7f000024e000-0x8)={0x1}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x3, 0x2, 0xc) write(r3, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) r4 = syz_open_dev$usbmon(&(0x7f00009a6000-0xd)='/dev/usbmon#\x00', 0x18f0, 0x200200) ioctl$TIOCGPTPEER(r4, 0x5441, 0xa7) write(r3, &(0x7f0000588000)="f2b731c1b5d792073da1bd7e4b2944db6e03c8d1ac6a5faaf9a441782da3aa1e0640fe872cbb5742b414", 0x2a) write(r3, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) 2018/01/27 01:37:43 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000001000-0x10)={0x5, &(0x7f0000d02000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00002d1000-0x8)={0x19980330, 0x0}, &(0x7f000075b000-0x18)={0x0, 0xfffffffffffffffc, 0x7, 0x0, 0x0, 0x40000000009}) prctl$intptr(0x200000002f, 0x2) 2018/01/27 01:37:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x0) r0 = syz_open_procfs(0x0, &(0x7f00007ba000-0x16)='net/ip_tables_targets\x00') r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000052000-0x15)='/dev/pktcdvd/control\x00', 0x1809aeb007028353, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = epoll_create1(0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f7d000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000426000-0x8)={0x1, [0x0]}, &(0x7f0000fa0000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000b5a000)={r4, 0x7, 0x1, [0x9]}, &(0x7f00001c0000)=0xa) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00006de000-0x4)=0x0) ptrace$getenv(0x4201, r5, 0x8, &(0x7f00009d9000)=0x0) r6 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = mq_open(&(0x7f0000a04000)='$m\f', 0x0, 0x0, &(0x7f0000f9e000-0x40)={0x10001, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x7}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r7, &(0x7f0000f96000)={0x2004, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000900000-0x8)=@assoc_value={r4, 0xffffffffffffffff}, &(0x7f00006ba000-0x4)=0x8) poll(&(0x7f0000024000-0x50)=[{r6, 0x41, 0x4}, {r2, 0x0, 0x2}], 0x2, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) setsockopt$inet_mreq(r3, 0x0, 0x24, &(0x7f0000cb0000-0x8)={@multicast1=0xe0000001, @rand_addr=0x1}, 0x8) 2018/01/27 01:37:43 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000000c000)={&(0x7f0000009000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f000000d000-0x10)={&(0x7f0000006000-0x24)=@getspdinfo={0x24, 0x25, 0x20, 0x1, 0x1, 0x6d3, [@extra_flags={0x8, 0x18, 0x9}, @etimer_thresh={0x8, 0xc, 0xffffffffffffff00}]}, 0x24}, 0x1, 0x0, 0x0, 0x880}, 0x20040040) sendmsg$nl_xfrm(r0, &(0x7f0000009000-0x8)={&(0x7f0000008000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000006000-0x10)={&(0x7f000000a000)=@delsa={0x94, 0x11, 0x20, 0x6, 0x0, {@in=@loopback=0x7f000001, 0x1, 0xa, 0xff}, [@algo_auth_trunc={0x64, 0x14, {{'sha512-ssse3\x00'}, 0xb8, 0xe0, "07cdb6e31de4a0aa76a4f1546d57da7d5b52967f4bb067"}}, @proto={0x8, 0x19, 0x6c}]}, 0x94}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 01:37:43 executing program 2: mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000fb4000)={0x0, 0x0}) dup(r0) r2 = syz_open_dev$binder(&(0x7f0000fb3000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000afa000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000229000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001cf000)=0xc) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setscheduler(r4, 0x6, &(0x7f0000fb6000-0x4)=0x9) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000fb4000)=0x6, 0x4) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000fb3000-0x30)={0xe4, 0x0, &(0x7f0000fb3000-0xf0)=[@clear_death={0x400c630f, 0x0, 0x0}, @reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000c39000-0x18)=[], &(0x7f0000fb2000)=[]}}, @reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00008dc000-0x48)=[], &(0x7f0000fb2000)=[]}, 0x0}}, @transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x0, &(0x7f0000824000-0x50)=[@flat={0x0, 0x0, 0x0, 0x0}], &(0x7f0000fb3000-0x10)=[]}}], 0x0, 0x0, &(0x7f0000ee8000-0x7c)=""}) ioctl$ASHMEM_PURGE_ALL_CACHES(r3, 0x770a, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000fb6000-0x8)='./file0\x00') 2018/01/27 01:37:44 executing program 7: mremap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000001000/0x2000)=nil) r0 = getpid() r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vga_arbiter\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000001000-0x8)=0x0) r2 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000001000-0x38)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000-0x548)={0x548, 0xe, 0xd, 0x330, 0x5, 0x3, {0x5, 0x0, 0x0}, [@nested={0x2e4, 0xb, [@generic="590e4a34ac9dc52cfd8aae48c2533f0434a215573968b269921f0a6faca8437e1b8a816ccf186259824c", @generic="d291c3370f97259be9d0af6e2da0cf998c64f636aead81e1a9741f40ad02bd2a4633511d7d9ea4acb841d6cb6991679fa5", @generic="ecca00076aa757d5689125d412f29907b5fd3005783b464ea51cba2e9969f60a76881b5509847476b87fc13adb584f7badc6cba4b4351e58621464d9e9a6b5d385a3f84bb520909db5bf93bbf532daeaae54193907da5cc9b66b80f329eeee215d2d3f065e21a3fdad20aea6f557e9b9f33868d582a2fa00e7df5700a177c586a649b0677ecca4a8aef2c11362d34026727bd632986d119d", @typed={0xc, 0x8a, @u32=0x3}, @generic="6bc5278ed0c58b01eb303cb397b97b46e516dd20ab20a8c605e10a0d79a92bbd15575060635921d78d788f06d33a1f22842e7c1f5a2bf15baa854b0d392e8655d44a22fbcf4c32ff13048e3ee5cbfce5ac641acd9c73ee2fed553c8f5fd823885171326ea742f5cbb87a00e57b12bf93bd91b776cf266e6771f09cbcdb35e1ad4fe38196901a491361055d0ff909033ee8e34d7a0458c1dfe03dfc93aba2f64824d221a45a69c551bf983451f14eba7f05568442fea7fad9943d88ddbb171b25b2c503f05cfa3ce5bda988ad62865eab839f722752a4f676da828d84b627d17c029433f0707101", @generic="eaac87545cb8f7ef022018bc271866df068f019db54ec6a0c5ae55773b15074db8216f91ccca1840d4397d722a777c415530cfeaa1befb160ba54c06d2e381d89de7b6eb0e23eb89803f2173560d962ee9c9990ce26ee0434a60e815e315de0fc197df942a97ed5d1ad4d212768b0e5e383bdcabf7fa6f5aaddc21dc7722d203ac75f71142b6a75be0de16eac110563ae7cffede6b41dfb6dee94961eaa676091538a6ace54fdbf0b31a23f51080c10e863fb86d2944eceaa178c038aade5d7ee1a84bed78c1b2b63ac149982b5d3d8a983bbb98a690e8977c5855f140018e926e8d55f65e6acace7f3189c5f0465b46c5deb6e7fad563"]}, @typed={0xc, 0x1, @pid=r0}, @nested={0x244, 0x25, [@typed={0xc, 0x6c, @uid=r2}, @generic="bd164b9711c7baf93f96dbfa7f043120b8d743655c72358cbe7f9135c97838ee7b2ed55ce46bb5aa2bb271e5a2a6da6d0b47c4cc598aca8904658390b7d2de4b93a1f5b37c7f11041c62061e7f7309564b09e01eb6cdaa83d6d9857c955c15ecea995d1362bc4a11d0f458f2dd114c7a58fccaa27c03dd10261e23ce570df8bc443838", @generic="e541ba0a1e00f0705bd538143bbd942bc1164e662c01b99afdec826755f42485504d6b0ab552d5a807b83debae689834990e41816f75ca33e424e1043e64e4d83d70134e7a2b63229f0d4b7fc458b2f22b4e49c337a4ad4e4c640f4cd3d8524cb955bee7b926e3b9b17d6505c48bd4af2034fad430346bfd00ba52779f68e76c0a1fe1841c27e950", @generic="6410252c4e5098b456b201ac4408227cb214292306fbe2ef44de3cb869ea60411f244c3766f83a615284ede736dacbde7d4814f75075771058c23b87a7d4fe6450c80d1a5c85a105ba1754e52038b7acc344f5260486ccf367a54f94d6314e6a5dc4d590a3117ae0ba9616edf31cf2c75fcfad2455a0c4c7112d46bae18d37deb78e", @typed={0xc, 0x92, @ipv4=@rand_addr=0x3}, @generic="a4ed59f6e390c3ef17b4d1be94dde10282be8b291702afc13056e3d91a62d13b9be10e0652c4251d2613c33bccc54fba1ebf0d6ef2babc0b19008857ac696acfbb0863f5f6a8867f9e016687055d549a60d2f90e2b10fd12cd5a293d9eafa3e85390c980e74cf1e62137c204eba2fda6710545da792aad0f80cc4b4e73a512b3bebcdeeeaab41dcb7ac33aab42a35b8469cbd999d63fb4a0bcc997", @generic=""]}]}, 0x548}, 0x1, 0x0, 0x0, 0x40}, 0x890) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000000000)={0x0, 0x2d, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x0) 2018/01/27 01:37:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000086a000)='/dev/autofs\x00', 0x208000, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000409000)=""/84) r1 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a83000)={&(0x7f00006ae000)=@newlink={0x48, 0x10, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_MAP={0x28, 0xe, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 34.110520] binder: 5616:5644 tried to acquire reference to desc 0, got 1 instead [ 34.126600] binder: 5616:5644 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 34.148163] binder: 5616:5618 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 2018/01/27 01:37:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00004f6000-0x8)='./file0\x00', 0x120) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000055000)={0x94, {{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) ioctl$TIOCNOTTY(r0, 0x5422) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r1, &(0x7f0000f61000)={0xa, 0xffffffffffffffff, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2018/01/27 01:37:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000959000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCNXCL(r0, 0x540d) r1 = syz_open_procfs(0x0, &(0x7f0000b69000)='ns/user\x00') ioctl$VT_RELDISP(r1, 0xb701) [ 34.175832] binder: 5616:5618 unknown command 0 [ 34.204508] binder: 5616:5618 ioctl c0306201 2000dfd0 returned -22 [ 34.207636] binder: 5660:5683 ioctl c0306201 20fb2fd0 returned -14 [ 34.241829] binder: 5660:5663 ioctl c0306201 20fb2fd0 returned -14 2018/01/27 01:37:44 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000004000-0x9)='/dev/sg#\x00', 0x4d, 0xc80) r0 = socket(0xa, 0x1, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000001000-0x8)=0x0, &(0x7f0000001000)=0x8) listen(r0, 0x80000000000000) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000002000-0x8)=0x0, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000005000-0x4)=0x0) 2018/01/27 01:37:44 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = getpid() ioprio_get$pid(0x2, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000001000-0x8)='./file0\x00', r0, &(0x7f0000001000-0x4)='./file0\x00', 0x1) sendto$inet6(r0, &(0x7f0000350000)="b438a12ca57962493d201f8ac4138a95ecc79cb97443fd19d62244b80684593668ca81c69c0cf3caf51a5a7f5b50a0f5bbf6ea7e60896fbad168f8c24af977bd010fd5f7332b46fc5523bd60d6bacad9f0633c15fe6a8133268a99249afcc6488f13ed241f9c1cf13f1a0ae0b059b915b40543159ae9350625c90d52d689dc19986f83d1b2615ead8633ec29940522ae439ab7ffaee64bba86685923f67317cda5fa614c25620df95bb6f8692a397f0a92f4e923badeebda4825813eb0670caf72a8ab44e8c9ffca95e4ce58d31269885031", 0xd2, 0x50, &(0x7f0000001000-0x1c)={0xa, 0x2, 0xf7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x40000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000643000-0x4)=0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000139000)=0x3, 0x4) prlimit64(r2, 0xf, &(0x7f00001ca000)={0x2, 0x0}, &(0x7f0000e8e000-0x10)={0x0, 0x0}) r3 = gettid() process_vm_writev(r3, &(0x7f000066e000)=[{&(0x7f0000995000-0x3d)=""/61, 0x3d}, {&(0x7f0000ead000)=""/216, 0xd8}, {&(0x7f0000de4000-0x9b)=""/155, 0x9b}, {&(0x7f0000e11000)=""/116, 0x74}, {&(0x7f0000a5f000)=""/132, 0x84}, {&(0x7f0000053000)=""/4096, 0x1000}, {&(0x7f0000f0d000-0x1000)=""/4096, 0x1000}], 0x7, &(0x7f00004a4000)=[{&(0x7f0000459000-0x64)=""/100, 0x64}], 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r4, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) sendto(r4, &(0x7f00001ec000-0x84)="8daae4cca05afa4d33c7183d1bbce3a6bc3aabe5ba6fc86a83fe14c0dd0f45676453579b1c14507cc26e85964d18a085cfaf44c5dec0d79cc75862cc2220b72536efdd666406b76f2cf44e09c9b3baf567cbefd67ff0dca08d57706f331854a481231a475205b6818a31a03c3ab5d045ff58fcd7de7d015dfc2b9fec4e7ff996b3a0b08a", 0x84, 0x0, &(0x7f0000353000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x0, 0x2}}, 0x26) sendto(r4, &(0x7f0000f08000-0xb3)="3a42882b5aff6a6a7ed6272e5251834da674230beaaeffd3905369bbf783832131c9bb98bdb1707b5893d52f49ea0b9277d11fc4f1b609522231fb10b13cc77ae9c3f0cfcf8af14b6d888ef51b41651ed0fb5933966ce860eed7f67615a5d5a785ea82256e32cf91d25c8441efcfbc870f76ea1cdc914b7d74839a07977065fccc9b23165dad9848db4d6067b4ebb8012dbd3e3ad5256691bb8053acf6dcf9c6be8d9fca7b34b038c7e755f4dbd9040201baed", 0xb3, 0x0, &(0x7f00003a1000)=@in6={0xa, 0x2, 0xfffffffffffffffe, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000909000-0x16)='/selinux/checkreqprot\x00', 0x264000, 0x0) 2018/01/27 01:37:44 executing program 3: mmap(&(0x7f0000000000/0xab7000)=nil, 0xab7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000ab7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000502000)={0x68, 0x0, &(0x7f0000318000-0x68)=[@register_looper={0x630b}, @exit_looper={0x630d}, @reply_sg={0x40486312, {{0x4, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x18, &(0x7f0000ab7000)=[], &(0x7f0000ab8000-0x18)=[0x70, 0x48, 0x20]}, 0xffffffffffffff69}}, @exit_looper={0x630d}, @acquire={0x40046305, 0x1}, @release={0x40046306, 0x1}], 0x36, 0x0, &(0x7f0000ab7000)="5f6394720eaab0b1dd2ea5b58d26fa9f78810d9cfd4fbd601b25e95dffd787a3f369f9e221c443e5fcdc4913c6eeadd0557dfd014520"}) mmap(&(0x7f0000ab8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ab9000-0x10)='/selinux/policy\x00', 0x0, 0x0) mknodat(r1, &(0x7f00005fd000-0x4)='./file0\x00', 0x22, 0x6) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000072e000)='htcp\x00', 0x5) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000e000-0x30)={0x8, 0x0, &(0x7f0000aac000-0x18)=[@increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000ab1000-0x30)={0x8, 0x0, &(0x7f00000fa000)=[@acquire={0x40046305, 0x1}], 0x0, 0x0, &(0x7f0000ab0000)=""}) 2018/01/27 01:37:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_netdev_private(r0, 0x89f4, &(0x7f00000fa000-0x21)="c8a33eb595a0d92a1cbba960fe70e0ec2e38b1de34aaae073f21203bdc09c5b62a") pipe(&(0x7f00002c8000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f000016b000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0x40085112, &(0x7f0000fb6000-0x50)={{0xffffffffffffffff, 0x8000b}, {0x0, 0x0}, 0x0, 0xfffffffffffffffe, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000000b000)={0x20080522, 0x0}, &(0x7f000000d000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000027000)='./file0\x00', 0x40) r3 = open$dir(&(0x7f000088e000)='./file0/bus\x00', 0x4a3fc, 0x0) connect$netlink(r2, &(0x7f0000ac5000-0xc)=@proc={0x10, 0x0, 0x3, 0x2040}, 0xc) openat$ppp(0xffffffffffffff9c, &(0x7f000080b000)='/dev/ppp\x00', 0x131200, 0x0) mknodat(r3, &(0x7f000060b000-0x8)='./file0\x00', 0xe000, 0x40) dup3(r0, r0, 0x80000) 2018/01/27 01:37:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000840000-0x11)='cmdline\x00') socket$unix(0x1, 0x5, 0x0) preadv(r0, &(0x7f00007ce000-0x20)=[{&(0x7f0000986000-0x35)=""/1, 0x1}], 0x1, 0x400000002) socket$pptp(0x18, 0x1, 0x2) 2018/01/27 01:37:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000e85000/0x4000)=nil, 0x4000) mremap(&(0x7f0000503000/0x2000)=nil, 0x2000, 0x1000, 0x0, &(0x7f000055f000/0x1000)=nil) remap_file_pages(&(0x7f0000eca000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a69000-0xb)='/dev/hwrng\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000dda000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f000064d000)={r1, 0x0}) removexattr(&(0x7f0000335000)='./file0\x00', &(0x7f00006b2000-0x11)=@known='security.selinux\x00') 2018/01/27 01:37:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000037b000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) creat(&(0x7f00000d0000)='./file0\x00', 0x20) faccessat(r0, &(0x7f0000e34000)='./bus\x00', 0x2, 0x0) 2018/01/27 01:37:44 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000013000-0x8)='./file0\x00', 0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000004000-0x15)={0x6, &(0x7f0000003000)=""/20, &(0x7f0000002000-0x90)=[{0xfff, 0xce, 0x6, &(0x7f0000000000)=""/206}, {0x5, 0x83, 0xa41, &(0x7f0000002000)=""/131}, {0xeb52, 0x64, 0x101, &(0x7f0000004000-0x64)=""/100}, {0x657, 0x1000, 0x80, &(0x7f0000003000-0x1000)=""/4096}, {0x5, 0x49, 0x4, &(0x7f0000011000)=""/73}, {0x1, 0x19, 0xfffffffffffffffe, &(0x7f0000002000-0x19)=""/25}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fcntl$dupfd(r0, 0x406, r0) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000013000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005e0000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000076000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000055000-0x10)="1e24550001e2c82dd7c435714e56d969", 0xfffffffffffffd88) 2018/01/27 01:37:44 executing program 0: r0 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0xd, r0, 0x3, &(0x7f0000001000-0xa6)="436c2e30ba4a0c144bac3726e163d2733d0c0f3684e685a4125093fab3d01a38d9caeea09bc96af94e17bd01fbba31a2e14b17cb9b9c0e0bc7caf3fcdac7af23b7ef27d1fe78c8b05f19e23759c518c358dd83e173c4dbb4c22677133dacd0db994d969350c56580f1f7173b0d8db09feaab7be026d3f0663693b5ef3492d1887c63bf9668e0ddfa3a15d071451efe1523ec63cd8538f0e1c840e2093154af10ebcb7ce0e8f4") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000000000)='.\x00') 2018/01/27 01:37:44 executing program 1: mmap(&(0x7f0000000000/0xb40000)=nil, 0xb40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b40000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) stat(&(0x7f0000b3f000)='./file0\x00', &(0x7f0000521000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000b40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000b41000)={&(0x7f00009eb000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000b40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000b40000)={0x4, &(0x7f0000b41000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f00001a6000)={r4, 0x0}) fchown(r2, 0x0, r3) 2018/01/27 01:37:44 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000044e000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000ce1000-0x8)={0x0, 0x2}, &(0x7f00004b3000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000e39000-0x8)={r2, 0x5}, &(0x7f0000e1d000-0x4)=0x8) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c91000)=@newsa={0x144, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x32}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@tfcpad={0x8, 0x16, 0x0}, @algo_aead={0x4c, 0x12, {{'rfc4309(rfc4309(rfc7539(xts(twofish),rmd320-generic)))\x00'}, 0x0, 0x0, ""}}]}, 0x144}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000053b000)={0x0, 0x0}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e43000)='/dev/vga_arbiter\x00', 0x2400, 0x0) fdatasync(r3) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) 2018/01/27 01:37:44 executing program 5: mmap(&(0x7f0000000000/0xb6f000)=nil, 0xb6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) r2 = open(&(0x7f0000514000-0x8)='./file0\x00', 0x1, 0x50) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000b6f000)="12c8ec67b72c73af572bb9014fc7") ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000a000)=[0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) [ 34.416292] binder: 5700:5713 ERROR: BC_REGISTER_LOOPER called without request [ 34.424732] binder: 5700:5713 got reply transaction with no transaction stack [ 34.436775] binder: 5700:5713 transaction failed 29201/-71, size 0-24 line 2920 [ 34.468394] binder: undelivered TRANSACTION_ERROR: 29201 [ 34.475155] binder: 5700:5713 tried to acquire reference to desc 0, got 1 instead [ 34.475312] binder: tried to use weak ref as strong ref [ 34.475519] binder: 5700:5713 Acquire 1 refcount change on invalid ref 1 ret -22 [ 34.486613] binder: 5728:5730 ERROR: BC_REGISTER_LOOPER called without request [ 34.503414] binder: 5700:5713 ERROR: BC_REGISTER_LOOPER called without request 2018/01/27 01:37:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000178000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000205000-0xc)={0x4000000e, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f00009a2000)={0x0, 0x0}) ppoll(&(0x7f00004b1000-0x40)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000ff9000)={0x0, 0x989680}, &(0x7f0000ae9000-0x8)={0x0}, 0x8) splice(r1, &(0x7f0000367000)=0x0, r0, &(0x7f000098c000-0x8)=0x0, 0x10000, 0x1) 2018/01/27 01:37:44 executing program 1: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000019000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000001000-0x4)=0x1008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001000-0x8)={r2, 0xfffffffffffff001}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r3 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(r0, &(0x7f0000000000)=[], 0x55, 0x0) fcntl$addseals(r3, 0x409, 0xf) close(r0) [ 34.503423] binder: 5700:5713 got reply transaction with no transaction stack [ 34.503432] binder: 5700:5713 transaction failed 29201/-71, size 0-24 line 2920 [ 34.520319] binder: BINDER_SET_CONTEXT_MGR already set [ 34.520329] binder: 5700:5713 ioctl 40046207 0 returned -16 [ 34.530895] binder: BINDER_SET_CONTEXT_MGR already set [ 34.530904] binder: 5700:5713 ioctl 40046207 0 returned -16 [ 34.531345] binder: unexpected work type, 4, not freed [ 34.531348] binder: undelivered TRANSACTION_COMPLETE [ 34.534043] binder: 5700:5724 Acquire 1 refcount change on invalid ref 1 ret -22 [ 34.544793] binder: BINDER_SET_CONTEXT_MGR already set [ 34.544800] binder: 5728:5730 ioctl 40046207 0 returned -16 [ 34.544843] binder: 5728:5735 ERROR: BC_REGISTER_LOOPER called without request [ 34.546633] binder_alloc: 5728: binder_alloc_buf, no vma [ 34.546652] binder: 5728:5730 transaction failed 29189/-3, size 0-0 line 3127 [ 34.651035] binder: undelivered TRANSACTION_ERROR: 29189 [ 34.665108] binder: undelivered TRANSACTION_COMPLETE [ 34.670247] binder: undelivered transaction 46, process died. [ 34.692988] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/27 01:37:44 executing program 6: r0 = gettid() exit(0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00003ec000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r1, &(0x7f0000f55000-0xe1)="7a572dd1b0cb7c4950f7a176d3d5537e93b73d5d8e0d07194ca899e2a22b7b2e6ff3dfc2c2214cb7bbe65058deefaa45ee0e7fb91079c528e6e0fa863b526641c86e9c1c30eca5ec723cce57903e97b0962edd6f061447ba1012d7d596512a41cb85a65dae86bb3a0558ea1ab13680341b8af2d6d814c6dabaad332be0940b0f0a5f8e7e5ef1f44cc0023dfb0d292bf9f738dea8b4624609728ffa73f83d720bfc5b8682f8ff88672ab5005d1ebadf9abc9f3f5c946aec5bd23f88ac4e914fc0d0fe3738d00cbe92a43c03b04711da58d684687ce8d0b2d3947b014da537167565", 0xe1, 0x20040885, &(0x7f0000001000-0xa)=@file={0x4699162105fab8a6, './file0\x00'}, 0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000001000)={0x1, 0x15, 0x3ff, 0x1d9, "d7f1f4ef80faa78cf27398741c6968940a82274b1b5616ddb99f64d842d55977"}) chmod(&(0x7f0000002000-0x8)='./file0\x00', 0x8) syz_open_procfs(r0, &(0x7f0000bd9000-0x16)='net/ip_tables_matches\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f0000000000)={0x5, &(0x7f0000003000-0x28)=[{0x2, 0x2, 0x7, 0x3f}, {0x3b, 0x9, 0x1, 0x31}, {0x5, 0x9, 0xfff, 0x3}, {0x8, 0x9, 0x4ab2, 0x2}, {0x3, 0x866, 0x0, 0x8}]}) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000001000)=0x4) prctl$setmm(0x23, 0x0, &(0x7f0000001000/0x2000)=nil) 2018/01/27 01:37:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000d76000-0x4)=0x0) capset(&(0x7f0000816000-0x8)={0x19980330, r0}, &(0x7f0000ed9000-0x18)={0x4, 0x67, 0x29f1, 0x10000, 0xff, 0x1ff}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c46000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000a27000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000094f000)={0x0, 0x0, 0x0}, &(0x7f000065c000-0x4)=0xc) setgroups(0x8, &(0x7f00008de000-0x20)=[r2, r2, r2, r2, r2, r2, r2, r2]) 2018/01/27 01:37:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f00002cc000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000169000-0x18)={0xaa, 0x20, 0x0}) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') rename(&(0x7f00005a4000)='./control\x00', &(0x7f0000636000)='./control/file0\x00') dup2(r0, r1) 2018/01/27 01:37:44 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = accept$nfc_llcp(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000002000-0x4)=0x60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f0000002000-0xda)=""/218, 0xda, 0x40, &(0x7f0000001000-0x10)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80800) arch_prctl(0x0, &(0x7f0000001000)="d54ff1c53e5e6a16c056583d0a9c699282cd44fa2f7c5d26ed77a95bd8b3fe8f2f2337909cdae627c4c5c90b03e87f1396d9524a65349652f9e3a3d0a0c13e1c8f8ca36310b73902f2310aee33a7b2d8982c51a777196c84bde27270500f9195348fd4bb8777ee15a3ef7ce1293218acdf5e18e3a6be4eabf5441e37f72b1f6e4dbd87e0e6c4d766ad0d4d05fd0f9f831a0208e2f3e6e255f8e5863d065b16efa964d400466c986c2e5746e37c19540edf409e9e8abeb72bd4f98a0222b5f7484838bf8351fca67041916f3af8cdd886c921ea77d94696fd182cefcd888abd57223b564d7a344e9bb61bd9e6d604") ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00009ca000-0x20)={@common='vlan0\x00', @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = fcntl$dupfd(r1, 0x0, r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x5c, &(0x7f0000003000-0x5c)=[@in6={0xa, 0x2, 0x200, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000002000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000001000-0xa0)={r5, @in6={{0xa, 0x0, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x3, 0x80, 0x40, 0x6}, &(0x7f0000001000)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) r6 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000)={0x718, 0x3, 0x0}, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r4, &(0x7f0000005000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000-0x4)=0xfffffffffffffe0b) write$tun(r6, &(0x7f0000f39000-0x58)=@pi={0x0, 0x8917, @ipv4={{0xf, 0x4, 0x5, 0x4, 0x54, 0x1, 0xc3, 0x1, 0xff, 0x0, @multicast1=0xe0000001, @empty=0x0, {[@noop={0x1}, @ssrr={0x89, 0x17, 0x1, [@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0x14}, @empty=0x0, @rand_addr=0x5]}, @noop={0x1}, @ra={0x94, 0x6, 0x4}, @ra={0x94, 0x6, 0x7f}, @lsrr={0x83, 0x3, 0xffffffffffff7fff, []}]}}, @dccp={{0x3, 0x3, 0x4, 0x1, 0x6, 0x0, 0x0, 0xe, 0x4, "f10621", 0x9, "17ec64"}, "cf5212517b562c6a"}}}, 0x58) fgetxattr(r6, &(0x7f0000dd7000-0xb)=@random={'user.\x00', 'ppp0\x00'}, &(0x7f0000dd6000)=""/242, 0xfffffffffffffed6) 2018/01/27 01:37:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = accept(0xffffffffffffffff, &(0x7f00000ff000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000d4c000)=0x10) r1 = accept$nfc_llcp(r0, &(0x7f00008ee000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000089e000)=0x60) r2 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r3 = getpgid(0xffffffffffffffff) r4 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000f0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000231000)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000b8f000)=0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000a43000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000062d000-0xe8)={{{@in=@broadcast=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000008e000)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000074d000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000681000-0x4)=0xe8) sendmsg$netlink(r0, &(0x7f0000e87000)={&(0x7f0000cb9000-0xc)=@kern={0x10, 0x0, 0x0, 0x2000008}, 0xc, &(0x7f00008d4000-0x2a)=[{&(0x7f0000a8a000)={0xd4, 0x35, 0x1, 0x1, 0x1, "", [@generic="61d24af05d1725ca4618c6435087d5e4e2199455a58dcfaf8e18ca12cc5805df0d06a1254f626b18dfd3867f1af5a73ebe89c153fd226d51392f9c2879e845900daefea48104abcdb9825f455f8b8af4e4212ff6e0270c9d37adf725d41428256d091beae261da6139bea4a4194ca7633e80892bc155d8b12e06cba18cf00e3980b0", @generic="876f979440a4829f2279ae66effeec85298bed969072a1e185664a0c86482836cb8d38a336c90b9393b2a5121a2bd8cbf4fd51546efc2ff038e4afc774491798"]}, 0xd4}, {&(0x7f0000c35000)={0x7cc, 0x16, 0x300, 0x3, 0x1, "", [@nested={0x1f8, 0x2e, [@generic="dde723ad8796e305a283eac93b5be5e879d54f4819abbefc059875d75506733f16fcfd5fb277bd42e3b89067240f167b3d398d81e58b920aa694f1510b4e11b0a7cf38e5c5337c9c140d4302fd49accf006d7f66d8e3d3b4567a37ccb5d25010f0c77b77ce4ccc613bd65a8d964b956725e290bd6e024305fd8f39bf9b59a3efa8d9e885219c3888d3e5035cb4cf07aedb9e9be50048ff9eb5723dd757c9df6111a24892f4df38fdc9c363f4fd295f0c869f7f3a36499f89e8ba5940a73ca83067b780ab405b7bb75bbc0f4468fdbe8fe3ce2a32", @typed={0xc, 0x4f, @fd=r2}, @generic="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", @typed={0x8, 0xd, @void=""}, @typed={0xc, 0x32, @pid=r3}]}, @generic="9d5c523837011af443e4cb770abb56c77601fbca6098228954f4fd52629eb7f5df88f7a85de472f5108f7f5841ec70ea55f9cf0b110e700df055b9114e33b98e55518a073803da180121290bdee1a112b05d2fb5fa42500df7d3d6253b458f6c5c34d49619afa0690add25a19bd40af802cf6a4514db0f410372cef327d512072118785c7405cdb4946fa0f3bfede0e193c82faddb31b31c26f18e41d81cb6e7148b094babe3e9ee2ed233e045214a0538cf94211341b1d17b64db14", @nested={0x370, 0x64, [@generic="e652ed6afc90e1c29bd2b8b78c76e1d9780c8eb5238614099d4288df2579fa36f83a378d028c17d6def5c69d041b", @generic="2fc28d83bda9aa396fa9cef3e0a60714f75f6c8dabf35b26440c9177a9569c734b82f7b6fbb1422d5cb7daa5001f48e4d7cc7c95c5aaa1dc763b91bc833a3da3524156139c26c1877802f807d5595d4614ee158830f267e0229d2340c195578b9553ee05751da630b1418e5a5f787e10933e12259184b15e7f9edd36f43beb10cba3165638cbe45e19046c0a336e2738c08f9f06d9825eb473081d329613dfdd00c08548e35580fd7336bce40fb2146408264aae94e51827b9f0b0b908de9afa1fbe", @typed={0x58, 0x26, 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@generic="cd1b50be57c6509e43392671c159e0536b23728065714f9b049181cd84535faa3e64ba3439cb1b49171d7ae30fef16a5ed4a72fd82fb95fd79a41fead47a8360f7c4670ba43c81bcc98dce0b6274f368b4a93c875d249b34eb443acdb9a1ea7178d919d4a6571182e7bf7fc9c5c8120a0087a34fb2f6e9238e"]}, @generic="d41c4fd0bd906709da8c3ec129e5ccf581c26367e9842f632f6f240662b432e201b0d4140ff24a003c462ff5729ca84c90ce1219ae33711f043a48a3a9e8170fdf4ef325aad3e565638f8161bb476ad66d41c354e111c748397cb1ff5257a2444aaddcb23f95c8c3235c5245a02f8c4336bc028a8103fc4a0f695b78e402928f74577b1073b02bb60826ac0eb246831678ee7e6cf1106e0683f55ea4fb3b455287120378e4a014351f46f03a4f77df7a597a60ff672f22", @typed={0xc, 0x96, @ipv4=@broadcast=0xffffffff}, @nested={0x2cc, 0x44, [@generic="f8e2356200c368b3228f9511ce8424f7486ce0f343c3013f0fef1cbdca", @generic="a77dd0a9ba74bbed99fbc333336d9d850842071c5ff2e19a198d42bba3a58fcf88440eda45b2a6ca7fa42e7eaa82d75b0580eeba4e214e6182a474ad296a70974ca8719f972b6240ab123913f1bdcbdcb57b261f5c3ed2580ee48512273902f1cb4b20fac855dcfa5191744038e8d76c69d8892f273084e6d63bf0ed2a292fe6c5491c59c9cfa85202cd1e9a1fd23723aae6a778500664f77790c6ab002210ca87351195a42c3f65258d402fd44a439a82c7ebf3e22f1adc1a62089876b00e5aa3b115ec95aa2d0f45c06f2d5f42f3eb7b5483c19538", @typed={0xc, 0x6d, @pid=r5}, @generic="f73be1803edf546994d5c23b819351b59da355ab32619c233b84e5da39ff9e2d0ed4662cfeb5f86cfe89e69c25bcea2c4f08868864003f3e9e3a8d492d64f9aec03507c1430c3923e6039324934ffa1dc215b7152ce0fc0b4e05a48391e33f583915d4b8852c0dba48cf4dc475fbf0e42550dd589587d5c41d222680dff8d8cee4a4adb8e2f87d1ac52699964fa47eb0ea94ebd05b6a531d9a4d36487a7bfe5a7aa3bc61f5171fd665012c96478ef4081f187ea6ab01e5af3a6bb474", @generic="74f31f6510f972a69363cca455ca31c26024f26fbd2c2951d2f3610dadfa535937", @typed={0xc, 0x84, @pid=r6}, @generic="c53ee55f6b30beeff42870402f248cc263d193be627b53cc45ab75a7d291ade6d85ef379be76c7e5d8c7a01c394b4797bc6a2bbe3452187af7a86ed3cd5b21bf42740277806c0ef6c124f49af74c68d4aa3ebc326f7e9065bc177357965654dabe47de4b00058793bd1f0124a631eaaa305524ad22543a9eb41426afcf7cb85f7b57ced78fcb915ae2c6c06a6a9b512a7a54edab6b8fb93e8a75ae2351e661a3fff1202b198409f2a0ff4c168f440994bd8e329adeba19132abcba4fcf9b0809dca142b7a8bd67eb33db7727622bbd291fb22c36ff946a147651ee71f7"]}, @typed={0xc, 0x84, @pid=r7}, @typed={0xc, 0x2e, @uid=r8}, @generic="8e95ce7054600ca76b16864d6f36fc5f879009db292396e6b8962bd3635d9005d7e5dca879a7d9b056a613b813aeb32ba391ab61", @typed={0xc, 0x6, @fd=r2}, @typed={0xc, 0x88, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @typed={0xc, 0x2a, @uid=r9}]}, 0x14c0}], 0x6, &(0x7f00005a9000)=[@rights={0x20, 0x1, 0x1, [r2, r1, r2, r2]}], 0x20, 0x80}, 0x0) 2018/01/27 01:37:44 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$KDSKBLED(r0, 0x4b65, 0x2) mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x4000000002, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000e6f000)='./file0\x00', 0x4) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) getsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000e70000-0x8f)=""/143, &(0x7f0000a03000-0x2)=0x8f) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000e70000)={0x0, 0x7ff, 0x10001}) socket$inet6(0xa, 0x8080f, 0x3) bind$inet6(r2, &(0x7f0000a22000)={0xa, 0x0, 0x9e9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, 0x1c) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000e72000-0x24)={0x1, 0x1, 0x5, 0x1, 0x34a4, 0x4739, 0x5, 0x2, 0x9, 0xfffffffffffffffa, 0xffffffffffffffe0, 0x4}) sendto$inet6(r1, &(0x7f00004cf000-0x1000)="", 0x0, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) accept$llc(r0, 0x0, &(0x7f0000008000)=0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r2) 2018/01/27 01:37:44 executing program 5: mlockall(0x80000000006) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f27000)='/dev/keychord\x00', 0x200, 0x0) fchmod(r0, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000bdd000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/27 01:37:44 executing program 2: ioprio_set$uid(0x0, 0x0, 0xff) r0 = openat(0xffffffffffffff9c, &(0x7f0000a01000)='./file0\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=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}}, &(0x7f0000001000-0x4)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f000069f000-0x4)=r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000001000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000)=0x14) 2018/01/27 01:37:44 executing program 5: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fc3000-0x88)={0x9, {{0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000500000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) r1 = dup2(r0, r0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00009f6000-0x64)={&(0x7f0000fc3000)=[0x10000, 0x4], 0x2, 0x1, 0xff, 0x557, 0xaf, 0x5, {0xff, 0x0, 0x100, 0x622, 0x3, 0xe7d4, 0x81, 0x5, 0x1, 0x3, 0x8000, 0x100000001, 0x4, 0x10000, "0d13f4525b0773b52a1b115166088b5dd3cca275ebfd0ddc8623b85ed7d1987a"}}) sendto$inet6(r0, &(0x7f0000fc2000-0x76)="2748b301b01bc4f59374b6d6c2fb929b131b639b3e410afff7ecce84167f37127d7dd028d28140d091cd641247cbb749498900000000000012347c7d630654cfecd5d1e3190e895d008974a599751d55b83c63fd07303d299bec7b2c16a04275b366ec1588fe054413ee55bd07005b67d14b9237ea42a1", 0x77, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/27 01:37:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x37}, 0xc) r0 = syz_open_dev$sg(&(0x7f000001b000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000390000-0x4)=0x0) wait4(r1, &(0x7f0000d85000)=0x0, 0xa, &(0x7f00009e9000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000ed000)={0x1, 0x1, 0x145298de, 0x81, 0x63e}, 0x14) pipe(&(0x7f0000199000-0x8)={0x0, 0x0}) clone(0x0, &(0x7f0000fb0000)="", &(0x7f0000db4000-0x4)=0x0, &(0x7f000064d000)=0x0, &(0x7f00008c3000-0xed)="") lstat(&(0x7f0000022000-0x8)='./file0\x00', &(0x7f0000630000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getuid() getresuid(&(0x7f0000aea000)=0x0, &(0x7f00007bf000-0x4)=0x0, &(0x7f00002ab000)=0x0) sendmsg$netlink(r2, &(0x7f0000337000)={0x0, 0x0, &(0x7f0000a7b000-0x60)=[{&(0x7f0000d66000-0x524)={0x524, 0x38, 0x818, 0x0, 0x2, "", [@typed={0xa8, 0xc, @binary="784c4f7760c9cce0a25d626a8f24d7a5f3174aa7a99a3178e034b05c8254827767e89335da379aa5cd6d399689fc55f4c90b438400b87def459a1dd896592895bbf2b0e3e1986bd64b31cb13e9dceba3b86cc7eeca89895c55c40a147268c4b677992e2f72ec0702315b481d59db2f03545db6dfbb33e01f45fcc5f2170efd4d51a3a2b2c2a8d0c41d0f3434fad4275c5f4dfd40dad9943e2c2d97c80a5e62"}, @nested={0x268, 0x2d, [@typed={0xc, 0x21, @fd=r0}, @generic="fbb9c36adfc37ee2f80d1f5c04805e3a57bae851834441d64c0e4ea2169ddba32a1a0208dbeb47df5f84e81a6e3e7600ea7507fa60b22bf41c404f79cd7994d1b9894f975ec045aaa7e9d908340421e4a35164f0d6a0d15f6d40125c1242c68f3c316f49c74db22ac096186ef868c34a98885625a3fcce08be82cd811e6cbda1a82180b10b22b84c2c467058945832dcc5375692827c8f9739df6018a2e774d0561622f46d8c28b0f695eb15b5a8755b44ba584d497a2658a5b293ca94ed87a09e695eeabd344b1c62b6e1b997e0e41a767f97f40a02b949fda5c4f93ee0a6b4c2", @generic="02e5218b23ab5e83c6e802a0f43d863cf0a4c5ba17f4f732796213f8515f68cb1a608a5b008d4717a6ed0be51405128161ec940843f6ce279b854402d66fd13eae9641537b6fef8070073738d5cf8daec9f9", @typed={0x8, 0x53, @void=""}, @typed={0xc, 0x5e, @u32=0xe12}, @typed={0x1c, 0x21, @binary="07ab2d722e211626d7dc4e624489825c44"}, @generic="898ec44573096f77a02d2b72fad3c07895fd2cc17d0c25e14d779bc4523087b334dca7ac5022d78a00d3b9aff7b93260932f10862ed8796bb35573b3788c839164cea30ddf92bf4fd9ee3c786ab5d09efd9dc08e46c9a5cb872c6e0ca3f574b9893fe66efa66ba4f5ed360119c6f8a642a4f05ef56a7dad74b7d00f41b263cdfd1c4448f734d4e50715ef5b9489baf58687c32b02227a5656a152aada78524f5908db05e4427d2dacd2a2b11cb04986fe9e159e79980ea4456081fe5a4053882be9eb3c86d2f5a499b7665026755b9285c9dc5ee8524829b74ba947a71702234e4a7c5ac8d77f8ed80e1324d7c60baceff3cfb"]}, @typed={0x18, 0x87, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @nested={0x138, 0x1e, [@generic="056ea384641f02a9d3e812ac60e247e6778aa2336c5b85ec6db13e7c3b4a85b9b20701eb5cb1f0cd5ddc", @typed={0xc, 0x73, @uid=r3}, @generic="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"]}, @nested={0x94, 0x87, [@typed={0xc, 0x11, @fd=r0}, @generic="6ad8c4ec4e9bafc5e472655e87469cd37e9d99354783da09f4a11e45614c08ad62d6789e19bfc0e5d30270d6807f490cea5d3e826341a41b550baf6b1a173332d538c36478cfb3e72e8304d6301474719b758f20829c597415217e0c1e44aff8603ef8d22b658a545547328f3a32a1bed7ddc4baaeac0df90d73597486bc1e5271"]}, @typed={0x10, 0x44, @u64=0x3f}, @typed={0x10, 0x35, @u64=0x8}]}, 0x524}, {&(0x7f0000b7c000-0x1058)={0x1058, 0x33, 0x800, 0x0, 0x0, "", 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0x36ac}, {&(0x7f0000c5f000-0x330)={0x330, 0x23, 0x6, 0x1, 0x0, "", [@generic="e3b599c8d501d8f4e55f7fc761612d23d91c1b6d0cd50728b03f7d6cae13ebc02a7085b0cfee57f2866a62eecd970dd7e6bc570eac5556ec70c8f4c80a4e2eed559a0564e4110a354da6f96e0ad82d561ef6e1b81807c0451f01b6603eba5be28d548c0813f76b1a68562c965eaa2ea655363df13849f4a386a520307caf0b7a147a5ee1fe4fdb21485220073d4d212a863bb3cbab972d6ab566eb3b163bab9b139be64480e269cfcc3a434335d1e35dc0d15bde", @generic="107a8f76aae5d557e37c292db7a22a519deff55d619f8aedbf93661084b3cf4d45dbe0746b883e3d1f9cef9f772a8ac417e1b0b20e184123412433c0c35354223d58191dd9d52ed1873744e36e6f382024fb142b59cfd332fdff85ce5d3e8f88590c6dc51669ce3d7213e4de", @generic="5caae6e29acd451758d425024456de71f788dc7633862bdcaf3c031c0fc2b2378601d5d0fcd45d15f4084534775754f59dc996f952e3cc65d55b02ec10dc08e614b378753c6d1b2fcc251c7cece7ae98a5c6a296ab8eef48e645327c0034fef8a771efe442a29d380783f60ca38f013c3dc818d595797650b754257684d3bbf8ae3456aac3866acd7fd044666a014c2bf0379244bf5eaee56762c8e6328d1e6e91443c6ef315757562e8f7b683b8030f6a94d748546b05e1ce45eb85856f27d4b4462fc2f07f380cf5cb4b9e77859472987fe9fe53344fabfbd12c967a3497ac7208ac", @generic="b0f53952e22b2f5fd3c8a189669a1442240ede76711201cf2f44d0a341ac784d2a46277f3151745b46696f795a8abbd3b8a6100f3b7f6dfe516b0f88c0aaaa23b63e3913c17c28119f7ea0d6899217cd955dcad7bedefd4d592ce9832816c0b445fa89ae771e5a1db10f0fc5f3f5e2ea8007eff795a12cbbd5068b2c3005847925fc1fcc028a", @generic="54e4183ae4ad4cf1cc255c1dfc7188a10b728b6e11449f51a3a6d64a072e9dda7b3ecd350d0a0140c5af0c24d16f7ef9b846598ebeda1d08dc8cbc9905d76ad6131217e95c9e70c481f0766256988208de30b2e7f85092b9270c54809f513106553e69ac1afd07bae3a8086632e2f767fd4165b92d4189063308bca38874486c03bcec972234e25b07", @typed={0xc, 0x28, @uid=r5}]}, 0x330}], 0x6, 0x0, 0x0, 0x4000800}, 0x4) ioctl(r0, 0x100000001, &(0x7f0000001000)="") ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000d33000-0x10)={0x10, &(0x7f0000e5b000-0x10)=""/16}) 2018/01/27 01:37:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000076e000)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x0, 0x0, ""}]}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)="", 0x0}], 0x1, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r0, &(0x7f0000fd5000)="", 0x0, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000e8c000)=0x0) getpeername$inet6(r0, &(0x7f0000b87000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000c48000-0x4)=0x1c) 2018/01/27 01:37:44 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x5, 0x100000000, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f000006f000-0x87)=""/135) setsockopt$ax25_int(r1, 0x101, 0xd, &(0x7f0000001000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r2, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000559000-0x10)={&(0x7f0000569000-0x30)=@ipv6_delroute={0x20, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd, 0x0, 0x0}, [@RTA_MULTIPATH={0x4, 0x9, []}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) fcntl$dupfd(r1, 0x0, r2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000b65000)={0x0, 0x1, 0x5, 'queue1\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]}) r3 = add_key$keyring(&(0x7f000091e000)='keyring\x00', &(0x7f0000bf0000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r3) mmap(&(0x7f0000723000/0x3000)=nil, 0x3000, 0x4, 0x8050, r2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000fe6000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 01:37:44 executing program 0: mmap(&(0x7f0000000000/0xe72000)=nil, 0xe72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000e70000)=0x40, 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009ec000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000e72000)={{0x9, 0x401}, {0x1, 0x0}, 0xef63, 0x6, 0x8, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000e73000)={0xa, 0x1, 0x7f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb3}, 0x1c) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6d000-0x10)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/01/27 01:37:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d19000-0x15)='/proc/self/net/pfkey\x00', 0x100, 0x0) connect$vsock_stream(r0, &(0x7f00005cc000-0x10)={0x28, 0x0, 0xffffffff, @my=0x1, 0x0}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000cdf000+0xdaf)={{{@in6=@remote={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}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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}}, &(0x7f0000aaf000-0x4)=0xe8) getgroups(0x2, &(0x7f0000d05000-0x8)=[0xffffffffffffffff, 0x0]) fchown(r0, r1, r2) syz_open_dev$mice(&(0x7f00000ce000-0x10)='/dev/input/mice\x00', 0x0, 0x2) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000046e000)={0xeff, {{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]}, 0x0, 0x4, [{{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]}, {{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]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @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]}]}, 0x2b8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r3, 0x0, 0x22, &(0x7f0000f02000)=0x0, &(0x7f00002cf000-0x4)=0xffffffffffffff94) r4 = openat(0xffffffffffffffff, &(0x7f000006b000)='./file0\x00', 0x2, 0x8) ioctl$TUNSETTXFILTER(r4, 0x400454d1, &(0x7f0000be7000-0x16)={0x1, 0x3, [@random="eb9055ed6181", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, @random="1f3bea06bd62"]}) sendmsg(r3, &(0x7f0000c75000-0x38)={0x0, 0x0, &(0x7f0000205000)=[{&(0x7f0000548000-0x22)="e5ce6e5561dcd5d004a18a20593da1350aeb426bd80c140c17f677b9fcf56db0470a", 0x22}, {&(0x7f0000476000-0xcd)="40a904d6344150c147766a6ab4802a0f1e25d86036042d57d0e53ec934ff8e44162b7adbed9dc401d85826007deb950c7a1db2046a4d86b00d692694feadfe47f473b2929bd452ac096a9cb5f73e5045c13d66325e6ac243afe7d2af4b4408c66be5f0db0627df01ad10adc27cac7144085df66acd9653c0fecee042684550791a79ca90ad1875970f4d34db987c22817441013d979cc9a9ac4a37f96f8aaf591293a774e557fd63e23b622243788fe8c01abae272c4e60fe9b9640b6571bfcff7167be97006b81de2c34d7504", 0xcd}, {&(0x7f0000e1a000-0x84)="5390b46baf9cd22f6886c5f4e91ca6e754612f3c72e9f05c590ef79cfc10a4ffc7156846e4e0e9f95433c473cb388aa5cee4b5f6bc78a7efad38097283a91e8d187862078019edcbcc65e54301d33de3e8ff0564362afb54636d434f573c2f4716bfa45c86fe67c2304cb856212489210330a367ed40ca9a08b244c1ecf488f3de676409", 0x84}, {&(0x7f000078f000-0x3b)="fd5eddcdbcb8fce3f959e0e942073697c26769c5dd7d9efdca046c4fd94615b739f1563753e8adc2b2cc1eab5b3bcb8558012df16d37efcbb6081fab3fb8ce91a5afd65754a7f8e7fbf4e2874912f36376247ff3f321d9f8e69437797bb246dd7b4d94c7e69ac0ad057743cd5b8ba37530e951c22d7373", 0x77}, {&(0x7f0000067000-0x5f)="f43d788ff5f5cddfc9650ca1f78874c68be32e122c53687b9ca677b77ffde5aeb4156a52262bb5502d1ef4a3b8ad8b6f3f31d250515c4203a5b64e71de3c671b4d1f631f7490b775198587b7ad7ed2414f51319148f6b19d06ad2749059950", 0x5f}, {&(0x7f000004b000)="c750a05360da677140d29b3c60c56e179c421ef99d53aff87aa6d129ce120195f85f271fb8255076d0698449a10c7c03a51def0110512ac5270b3c3525067e953fb96b3bc1ccddc576d9c3014d466b74ea5752fb4863da87d2ef3a78849ff6a0a3ffd2c41d63128a48f5af0de1ea7013be860562aa3ea3ca59f95d376b3d8f65e4ce2701d7e84147263e2ef24ebf56f2be50675601c57511ae9df4e8c6a904ca8cbe208c87ea6661349151db16bfedd1f632647b920eb8eb2e82e4513b3c40a5d4c74ed399095af3e21f292744fd2b6ce00e2814142dde5d1cb9f0e0ff00c967cd46b20a5ed330352cb26b0235f457f2f9e4482985342389", 0xf8}], 0x6, &(0x7f000000d000-0x448)=[{0xc0, 0x1, 0xffffffffffff8000, "dc3f25f8f88e65099a44bb506b950660b02cfdf8bc6b27d4f059cc56e728dfda9c52bb1f2311d78927393f3e419dcf698ca3e0b9e78e1df465477b251a8b7980847d42addd5578109847ca4488a6257c576e6bf495ed88f56336a3a421dba17f3970937e93826736cd1dca105a106dad6bbfb72dccbb69ffbc8a27e6d18f901f9ed5026de382cbf20544371a8d3cf668e3a5f6a9da6c121a231f71d04d7a234deaf39b71027b89d795a796a519"}, {0x88, 0x104, 0x4a921392, "9502fd22e55b76ba3033c6adc03567d083d5a528fda475d9c51107a1bb2d8c57fb39e8bf2e21ca51c2f7da4058066071d3e6ed8ba6a97bc4e94cbfd8adad36262cacfea3723b345667a1a1abe8b944fa9e0e200fa675182e6550ae48bb83fe3efc68dcdad53732017d5a3bc011dd22613809bd0375"}, {0xd0, 0x104, 0x9454, "1183ec209a1debd76a8494ca1caf4c1476d0cbbc95d87509fd7ea9d8ebffb90b1723e28641c6860737b3e62549122e1e4bf30470923b058cdebba1205b1e949b7ade590fbae7c25d4bbcbc7a50e6504ff20ec5b6261d6a42274fbe8dbee209aef4513d43ae4f19e1002d675b7dfda644bf87f2a7ece0943e70d43fa73ba732de9bc91004e1fb00d5c77e51c49e143feefc5a59519806201502eeae971da918aa14d31b4c63cbcb83616ef7bdf30168a9d7dda8f4cace1b4eb5fbcde0f1"}, {0x90, 0x119, 0xfffffffffffffffb, "24543fbbef115b2ee3f5ad7875fc3c69ef7e82c29eed802e4937eb72439b465ed65dd0b0dc9b1921cdbbd437fc684aa0eeca6fb1529765bb2906aaf396aec0301fc2b0913468c2a4698a305ce8561b237d50d7e92eeaae06d57da7fbbad16d976287431da65025a01d8493b23fbe42725e87d77f166916462bcea1c24d5b28"}, {0xb8, 0x13e, 0xd0, "a9ec68b022c1cb0c6ada6b8e493368cb48979f5f57d58927925419cd95b21943afce8823cb9121a2c81f61072c18805f28c1d80a0dc505b88cef08767bc39829cc90317d0e4fc6fa117e8d7af8269b740397cee0b4dc55c4a5e60a3bfff15a74a6ef74881bdc65d2b523fa2a92e8663f1dca3ed36287886ced0a9b35f1aa7faa0fcf9984c4b450f20e7d143e6b67a9a9c3e92924e653457492a92beeacc43754a2"}, {0xe8, 0x100, 0x2, "50ee8525faf3438bf8f42ae1843984f062d2816fdce26e99ddccf8d6bde0676616a5be86c48af7c70b3694d1883c0bbead4a96d6610a7fb653e685811a0f2d007555b7942f99fa02833caa38b81f2719bc290c5d899a32c0ca1355a83f586e59256ae3049d710b2d8032cdd20ee0823aa5272322a972c8c641774a568e943fb637a00f5b39217b63b5ae6ddec03feebb24d199671d0d3de363f8662b59a1326b4917306386f674884dabcef49f16ec1f4343a01591dd9b52565b9f97e603b9f7234eea4e0b3b75d457cf061983a9923d16a217737ca4b0f2"}], 0x448, 0x0}, 0x5) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000747000-0xc)={0x0, 0xffff, 0x2, [0x1, 0x400]}, &(0x7f00003ea000)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00009cb000-0xc)=@sack_info={r5, 0x401, 0x460df0c9}, 0xc) 2018/01/27 01:37:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00005f6000-0x90)={0x3, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000f35000-0x90)={0x3, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = request_key(&(0x7f0000e7a000)='.request_key_auth\x00', &(0x7f00004bf000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000fb8000-0x3)="042f00", 0xfffffffffffffff9) r2 = accept$inet(r0, &(0x7f00008a7000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b61000)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000f0b000-0x78)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in6={0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x101}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) socket$inet_tcp(0x2, 0x1, 0x0) r3 = request_key(&(0x7f0000b6a000-0x12)='.request_key_auth\x00', &(0x7f00000f7000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000dcd000-0xd)='{wlan1ppp1,]\x00', 0xfffffffffffffffe) keyctl$link(0x8, r1, r3) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{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) statfs(&(0x7f0000402000)='./file0\x00', &(0x7f000001e000-0x35)=""/53) 2018/01/27 01:37:44 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00009e7000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x0}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = creat(&(0x7f0000574000)='./file0\x00', 0x100) connect$pppoe(r2, &(0x7f0000fe5000-0x1e)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000183000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/27 01:37:44 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000005000-0x5)='task\x00') exit(0x7) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000009000-0x8)='./file0\x00', 0x200000, 0x88) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000002000-0x12)={@generic="7840664ce018f818a980f48a8653759e", 0x211}) getdents64(r0, &(0x7f0000001000-0x1000)=""/0, 0x0) 2018/01/27 01:37:44 executing program 1: r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000031b000-0x4)=0x104) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) r1 = socket(0x10, 0x803, 0x0) recvmmsg(r1, &(0x7f00003ed000)=[], 0x0, 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000c24000)=[], 0x0) write(r1, &(0x7f000027f000)="22000000120007bd0e000000deff0a1b0c150009000007190000000004000806da06", 0x22) 2018/01/27 01:37:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d24000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f00000ff000)="") chroot(&(0x7f0000528000-0x8)='./file0\x00') mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") r0 = open(&(0x7f0000000000)='./file0/bus\x00', 0x4002, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f000089c000-0x8)=0x6) 2018/01/27 01:37:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000068c000-0x17)="170000005e000900e80000f806e3000000f40f00010c01", 0xffffffffffffff68) 2018/01/27 01:37:44 executing program 5: mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000607000-0x8)='keyring\x00', &(0x7f0000583000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) keyctl$assume_authority(0x10, r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1e, &(0x7f0000ef8000)="fac963df", 0x4) r2 = dup2(r1, r1) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f00006d0000)={0x0, 0x0, 0x0, 0x0}) 2018/01/27 01:37:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f00002cc000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000169000-0x18)={0xaa, 0x20, 0x0}) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') rename(&(0x7f00005a4000)='./control\x00', &(0x7f0000636000)='./control/file0\x00') dup2(r0, r1) 2018/01/27 01:37:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x38f}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) sendfile(r0, r0, &(0x7f0000354000-0x8)=0x0, 0x4) shutdown(r0, 0x1) shutdown(r0, 0x1) 2018/01/27 01:37:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000dbd000-0x7)='ns/pid\x00') getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00006d7000)=""/173, &(0x7f0000aa8000)=0xad) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000d64000-0x4)={0x7f, 0x7fff, 0x8}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000ebf000-0x5c3)={'mangle\x00', 0x3, 0x0, 0x563, [0x5, 0x81, 0x4c36, 0x400, 0x2], [0x4, 0x9, 0x0, 0x2, 0x40], 0x10, &(0x7f0000447000)={0x0, 0x0}, [{{{@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x32, 0x2, 0x23a802869f93b9ac}, 0x3, 0x376, 0x447, 0x2, {0x8, 0xfffffffffffffffd}, [{0xac, "1675274d6849a0396589533fad3d9d1ee327c5ea1595f2007fe0e7d2b2", 0x2, "eef28063a7a6ae66f46ad4f9389cf3f20934dcb65a577246793bcfb7872765ae4f15b4ad07aac0c58de19592209fc3ea2e68c2067f483d4afbe1bc77e97702b6903c7765ad8a7279a772d6801b1aa0832d9dbc633266623bff26a4065778fccd0c3502c79ee464b1b929588a80ca877da7795f19bc8f469ede2fb96ac713c43734b62c18a5aead391c03cbd7"}, {0xff, "b6cab360f1e1d060428b82f9d78dd9d52d3332fcc4ef683b4a2016dc57", 0x3, "c099ca291b9ec18c0ce9b7837f82ef308bebff82251c5d5856fb93eafe85558a8540dd8ef40f756f3512c11df8943422182c205922811de806ba37b73fa179334339ff8b8e0a62ab38bb7a0081621c25b034814095c8ababfe124758aeace6dec1c51fdad3a97ded5e3b8bb7c98e92211a0377c0333caae924b20a7ca671ae3dffd56587e997fabd6afbf4826ea4f28a9ad192060d482f4bfa0de53f6a94ae63da42eaf0e8f6950a7f9e11b093cf88fe1a6b5cd106eeb3109a13575715e6dd28924c756e281c4b1aa617628b0dfe5f45fea4aef3cfcc6c64170b20314709b7"}, {0xb9, "df61e68c0583515222e683a6fe808ebe850eead2ac92f24fe1f23982b4", 0xa99f, "5a28aafe714d7bcee405d83e9676f67a502687b97531986edc78b4152662ef3974e722fffc2fe528e5610b37b3d596d14dee7c03ea00853e85bfa9288c6e6ea663ef26519ba9434082541b05d83e9f4dc2cec3f696ef61d042574a2d391a3fbac7b32269b1624c973ab8f7617aa76e0da96b71531f0ac8c2ad98adcf158eee982dc87fa4f3d9f7de393aeedb2945375a89df1b4859ba877c9b"}, {0x41, "e0fb80b19babc2cb59862fc682e89857dc616a04b83a04a39d0364b574", 0x37, "3abd0565fc91d59af73633b6fde0acc7b625763b67214c7deceb3dcaad29dc0083"}, {0x61, "452e0b7bcb52db8effdb046d6cc369b143bae4c024e84ae9f851994ac7", 0xfff, "192e7d8abdcb1925b027a5eaad958a734c761cc62f604264ebbeee2c5eb1148a25ed322a2ec6d8fb51d9c9b090d709b5c24ec335ce6e5f26c3aa371dfd4a2eeefa"}]}, {0xd1, "4ac59263d061fc7b69dc0aab6fb9c7644a8805464d45e6c67b4dcfc47d", 0x1000, "a8bf3be78d75c8ad06d6e9dd81cec66305874223f5e307ba2eecfd94a9d0e408211e261d31ddc4c9f93ed47df3d589617e657e6abbfedbe53b988bfa93f8f35a6fb23747f4e65dbb42d5cac0a68f6f049335be1d672c34f70bc3694e35d29ee12eb3a3fb673a21e1cd2d7468dca04a25ca68c601f3df83fa346c15a836c140edb6973b2071f56cb34971987f79151e0092f2af5e2641922ad6fdfa9264f0a1ddc49e6e4a03e52f6a357a9831d42ea533ae"}}, {{{@empty=0x0, @dev={0xac, 0x14, 0x0, 0x13}, 0xffffff00, 0x0, @common='rose0\x00', @generic="b2f2b57c81e9bf7ff8d74a3e4e5d18a0", {0x0, [0x0, 0x0, 0x0, 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]}, 0x7f, 0x1, 0x28}, 0x20, 0x70, 0x11c, 0x2, {0x3, 0x81}, []}, {0xac, "57c583daa3c979cbe42370b2aed8a564cdee80ff60db6dbb2a704bc94e", 0x5, "2f479d5ba3f798f635a3ca61679f85f8caa137dd2140c29880f86ec74ead1348091f56d845c2461b5d0bd1ffce81adddbe36ea44d7691100c3239efe81cb00da030c99b1027bfe5242d408ab8135a128fc0a1365cef2bbbc937e84f0439c435270da30ecc743e2840b463dc601a35a8ec390aadb9d37b41ac19e965664d2e910aaab0081c3b49faea642c02f"}}]}, 0x5c3) ioctl$VT_RELDISP(r0, 0xb702) 2018/01/27 01:37:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r1, 0x107, 0xf, &(0x7f000053c000-0x4)=0x0, &(0x7f0000001000-0x4)=0x2d1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000488000)={0x0, @in6={{0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xda, 0x7f, 0x5, 0xffffffffffffffe1, 0xcbf6, 0xe4, 0x7, 0x80000001, 0x80000001, 0x3, 0x0, 0xffff, 0x5, 0x0, 0x1000]}, &(0x7f0000c36000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000cf7000-0x6)={0x0, 0x2}, &(0x7f0000621000)=0x6) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00004d5000)={r2, 0x40}, &(0x7f0000621000-0x4)=0x8) ioctl$TCGETS(r0, 0x5401, &(0x7f000077c000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000ad2000)={r3, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00005ce000)=[@in6={0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000}], 0x1c) mq_timedsend(r0, &(0x7f0000f2b000)="2a8fb0e74a8c6361629e1b6e221e75a9d6d0ce03c0fbc3bb680b606f39031fc3ef5457ee52d4b5732b65382300a3cb23c072856108fd76076ea6a0235ee83e0099683c1b257ffd5d2c7cded9c5be04836a62652eb1dca3aec01b", 0x5a, 0x8, 0x0) r4 = add_key$keyring(&(0x7f000070c000-0x8)='keyring\x00', &(0x7f0000a46000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f0000ece000-0x5)='user\x00', &(0x7f00000ff000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a56000-0x9)='/dev/sg#\x00', r4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000b43000-0xa0)={r3, @in6={{0xa, 0x3, 0x7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa, 0x4, 0x3ff, 0x0, 0x3}, &(0x7f0000514000-0x4)=0xa0) ioctl(r0, 0x2289, &(0x7f0000f35000)="") 2018/01/27 01:37:44 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f00002c3000)=0xad) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008e2000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) readv(r2, &(0x7f00002f9000-0x20)=[{&(0x7f0000af6000-0xb4)=""/180, 0xb4}], 0x1) 2018/01/27 01:37:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000001000-0x28)={@common='nr0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000400002000003ffffff74e30000002300000005000449faf5008f7e23"}) remap_file_pages(&(0x7f000052b000/0x3000)=nil, 0x3000, 0x8, 0x80, 0xfbe2e52246587b47) 2018/01/27 01:37:44 executing program 7: mmap(&(0x7f0000000000/0xa00000)=nil, 0xa00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x100000000, &(0x7f00004f0000-0x9b)="18d92fe5165555cb9e64072c5b0dd4c02e5a06cc5f1e21ff9a4beeefd5304ae1ea710ccef740a4e0744a7c5e687c6e83b0cfc396a9db1a5034f5016b0458ae96af8078eae720355b6957311e343d724bf4b29105826626860fdd66bfe9141e7290af93b2c7149374f7c31c47b98c43495be3951fc7c5a62f75064a65c1f364d2ba08f0092d5bd25f067460fb25dc5ff96a223bde9059a47b1c3bf8") ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00009fe000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000884000)=@ethtool_test={0x1a, 0x0, 0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 01:37:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f0000000000)=[{0x15, 0x8001, 0x101, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000cc0000)='/dev/pktcdvd/control\x00', 0x22400, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000d3f000-0x8c)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b4d000)=0x8c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000027a000-0x8)={r1, 0x401}, 0x8) 2018/01/27 01:37:44 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000000)={0x77359400, 0x0}, &(0x7f000002b000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigsuspend(&(0x7f0000b33000)={0x0}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x0, r0}) recvmsg(r2, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r1, r2) tkill(r0, 0x15) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0xb, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b3a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r5, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) r6 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r8, &(0x7f000004c000-0x5e)=""/1, 0x1) ioctl$int_in(r7, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r1, 0x8, r6) fcntl$setsig(r7, 0xa, 0x12) dup2(r7, r8) tkill(r3, 0x16) fcntl$setsig(r4, 0xa, 0x12) r9 = dup2(r4, r5) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r9, 0x8, r6) tkill(r0, 0x16) 2018/01/27 01:37:44 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000006000-0x4)={0x0}, &(0x7f000000b000-0x4)=0x4) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000006000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) exit(0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r1, &(0x7f0000002000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000003000-0x4)=0x8, 0x800) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000003000)=0x0, &(0x7f0000003000)=0x1) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f000000c000-0x88)={0x1, {{0xa, 0x2, 0x10001, @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]}}, 0x88) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r1, &(0x7f0000003000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000000b000)=0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r0, &(0x7f000000a000)="6e75742f6669625f74726965746174001fac3ccd2fa6de0715eb6e87fd5e2e5a95e3c2abfa639bfa9c555f721f56d2441fb2256583bc0a2092538e089cdc299a945531ab44a9f4a845bafd74482a678253843c") 2018/01/27 01:37:44 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={@generic="cde2e1161ed11ccab072350645c5d2f3", @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/27 01:37:44 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x5e, &(0x7f000007e000)="", 0xffffffffffffff84) [ 35.073838] device gre0 entered promiscuous mode 2018/01/27 01:37:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = accept4(r0, &(0x7f00006b5000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00008e7000-0x4)=0x10, 0x80800) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000f06000-0xb)="d11d90703270546cf4535ff84be7625f", 0x10) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00003a8000-0x8)=0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000d42000-0x8)={0x8, 0x81, 0x0, 0x100}, 0x8) pipe(&(0x7f0000a0d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)=',', 0x1}], 0x1) ioperm(0x1f, 0x0, 0x5) dup2(0xffffffffffffffff, r2) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f000037b000)=""/231) 2018/01/27 01:37:45 executing program 3: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ff9000)='/dev/autofs\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00004a2000)=@assoc_value={0x0, 0x1}, &(0x7f00009a7000)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00001de000-0x8)={r1, 0x400}, 0x8) r2 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = fcntl$dupfd(r2, 0x406, r2) ioctl$EVIOCGID(r3, 0x80084502, &(0x7f0000afb000)=""/91) vmsplice(r2, &(0x7f0000ff9000)=[{&(0x7f0000c35000)="1e4103cc252fe3a491331fcbcd6cc303b26ceec95995f41d28d16e2b688aab41236a63f954f01eb3184a0583c7e5a39c5098c251e4fb8e462df2c1adcda1874932aed14bf4588396900d1349397757cf22563dec684929dd51b5061448c054c68feca7718c6d71ee979dd0c1", 0x6c}], 0x1, 0x8) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r4 = socket$packet(0x11, 0x400000002, 0x300) sendto$inet(r2, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffb7) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r4, &(0x7f0000ffa000)=""/197, 0xc5) pipe2(&(0x7f000081d000)={0x0, 0x0}, 0x800) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00001d9000-0x4)=0x0) ioctl$LOOP_SET_STATUS64(r6, 0x4c04, &(0x7f00003ba000)={0x0, 0x0, 0x0, 0x100, 0x7, 0x0, 0x1, 0x10, 0x10, "063f9b6e7a5cd3dee95dbf548042f6c0af3fcb380a76d5222716c4bf1cc326a448ccf82c5ec2d22cd1dcf375d5ff880bd3f85bf195901b3157a1d3187f282715", "7318b07a09bce035de8ce216bc98521149a6c993483241ec5b0fe1a6e15b0aa0ec8d2031f1b26fdf5fc34eea155fcdd8670c1e1a751e263ee077425d64073324", "435e7e99e3ef3cec8df7365d0a69b0735784fe54314b2e80a5f4e93a740f0e58", [0x6, 0x1]}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r5, 0x894b, &(0x7f0000ffc000-0x4)=0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000ffb000-0x4)=0x9) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r0, 0x0, &(0x7f0000ffb000)=0x0, 0x80000) setsockopt$ax25_buf(r5, 0x101, 0x0, &(0x7f0000ff9000)="b74d953f3823a4803d0daf58390e9c9be7e1a30932727874e2e1850fe244b058118cde35678bf11a33d9be49f563b051ff6be80f8a31fd8fe9ef8718632a78e28ba755a5b9673895ccbdaf814a07fa27e7c77b26ad", 0x55) 2018/01/27 01:37:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000014a000-0x10)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000fb6000)=[{{&(0x7f0000043000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000ee8000)=[{&(0x7f0000999000)=""/119, 0x77}, {&(0x7f0000190000)=""/142, 0x8e}], 0x2, &(0x7f000087e000)=""/194, 0xc2, 0x1}, 0x100}, {{&(0x7f00006f1000)=@pptp={0x0, 0x0, {0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000251000)=[{&(0x7f00004d6000)=""/47, 0x2f}, {&(0x7f0000d54000)=""/192, 0xc0}], 0x2, &(0x7f0000b56000-0x6d)=""/109, 0x6d, 0x20}, 0x7}, {{&(0x7f0000e36000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000ca3000)=[{&(0x7f0000b29000-0xaf)=""/175, 0xaf}, {&(0x7f0000279000-0xf)=""/15, 0xf}], 0x2, &(0x7f00007f9000-0x70)=""/112, 0x70, 0x0}, 0x2}, {{&(0x7f0000e2f000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000f2c000)=[], 0x0, &(0x7f0000608000)=""/53, 0x35, 0xba9}, 0x1}, {{0x0, 0x0, &(0x7f00004e8000)=[{&(0x7f0000a38000)=""/128, 0x80}], 0x1, &(0x7f0000e91000-0x90)=""/144, 0x90, 0xfffffffffffffffb}, 0x8}], 0x5, 0x40000040, &(0x7f00000a9000-0x10)={r0, r1+30000000}) r3 = accept$unix(r2, &(0x7f0000f45000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000271000-0x4)=0x8) r4 = creat(&(0x7f0000c2c000)='./file0\x00', 0x0) futimesat(r4, &(0x7f0000761000)='./file0\x00', &(0x7f0000636000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}) r5 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r6 = epoll_create(0x10000000000022) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000faf000-0xc)={0x0, 0x0}) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f000052d000-0x8)={0x0, 0x0}) chroot(&(0x7f00008b4000)='./file0\x00') mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000316000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) fcntl$setpipe(r3, 0x407, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r5, 0x40086432, &(0x7f000086b000)=0x4) pivot_root(&(0x7f0000858000-0x8)='./file0\x00', &(0x7f0000a97000-0x8)='./file0\x00') 2018/01/27 01:37:45 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)='./file0\x00', 0xe000, r0, r1, 0xffffffff, 0x8, 0x2) r3 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2402) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x0, 0x11, r3, 0x0) r4 = getpid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f000029b000-0x8)='./file0\x00', &(0x7f0000004000-0x12)=@random={'security.', '/dev/sg#\x00'}, &(0x7f0000000000)='/dev/sg#\x00', 0x9, 0x3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r3, &(0x7f0000004000-0x38)={&(0x7f0000004000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000005000-0x90)=[{&(0x7f0000003000)="58bef0cf6cffc8e5e1f4b93dd9d33001959a56b9f762f1bf8953c3b96e74354f0d8133b163e6565d127e8a6a4e7e41e97e10ad14cabc2fda6dc57c55f1a06434758bdaa79b8704be60ea490936fff611f57f3eccdd5e5c6b80ad85c6a1693b5770ab039eee08b1e5296f88158063617ccf12e8179467d849763c564f114d8742ee8fe8fa9f1122ecbc84e6df4d00044d672dbd94498fe3adf166c2fc1f45763b0b8dd576c71c779446", 0xa9}, {&(0x7f0000004000)="5dfb2e2105806eb5cc8f24a1cbafee74b372c685ba2449c446c32a4795bee6a978f109ce2822", 0x26}, {&(0x7f0000003000-0x1000)="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", 0x1000}, {&(0x7f0000004000)="888fe221b7a8617a6e1c49c8c7cfaac8602e4efc1faa5c6c918b48f0be4cde777b7679516135cdfc7250abcd964df5b9739f9fa2ec18074c86ca18e7b9399290b3e307cc532520ed7135ba5d1e1b62afa815de0033e71e800b675db8ebd82eef573f1348af055ab25f0fc767b69dc3828140e1801d9051b8faad2f59675c6dd29b04bfaa484fa4c65e58e2c156bd748bac081f61837fec9ad34939896b816e923ee067ef071eaf3086843dda4a86c67c634fb611334f73cab85c7d4297a763e3b0", 0xc1}, {&(0x7f0000001000)="9d7851b4c79519a66240a46f6fe2ff459259e5dc7d1b88564933aaa6ed01c1c352adbf5c8077ae0a93e054cb7ec4f31218fd8f30f349c60a0c1811ca0cc34743fab5008282416834181f2fb29443606fa7d33915d8748e079cd29363f3dff1729e57d8ec880bdcb82a9327353adb0ae6181e34f4268771e2f1218da07c211422ec2b80e6bf864d22a071fddb10d3aca486fdab9c2244e165a9ab71", 0x9b}, {&(0x7f0000004000)="7403dcc4c529311f9c04d13a97ace931aa94d9b70a53cf3ba149127b95124daacb783dece6cd93a015d39719483b4ae0d508686ae8bfa4fa5ba75dc05e91ec96bd04dfcc21b308ec4df6bb65531cf1da4725b001da15b007d6b6ffd0623bc5bfcd4dc0f4d4afdf7474a7db76257d0151f9c27a4e2ac33d03fadf26d07c2811f02f4962a808463520d6f80f5ad78a72fc40b5e1e23dc864e12c497fa7d2a11e227597666d8f8a74016b0bcdbd36ead234b688c3e0c14a9eb68b3fd1ba78a89630d7dbc1233b6d85e3fa74ff2d99a18c34fc6d0f63", 0xd4}, {&(0x7f0000003000)="ef99aa8494bb7afdf1f5d3fe45f2ad0781a79a8847378c95ad4d595cf3bf76b22b62f98cbe328b5506006cc7e6eb0cb10f720b", 0x33}, {&(0x7f000029a000)="31e095670cb5e87efe147f48b4e90e1effa6072962d8e91c315abdb11b37ff66b117ff0704cd87cd33a5867a20158e6f01c37a9e2545ddc05c0a4f739f5fc4d3b53d0f472ad99fe01b3c4efa789cccf735fa85c0c941cc4ecb583840b2e258561185476e232e163ce14742e035d0c551f5bf20d230ec19fb77858c2ff0ddac91dcc91cace291b1b68f6936efc2c69191ac703c661f1812eba7a8adce5ee4d46e963f4fc3ead1211c654ebbb1c9ac866fac083d8b76dbf100f630ae419c78ee288abdb73e3ec4c3ce17a41bec2f5b64dfe1bbca90dbf250", 0xd7}, {&(0x7f0000002000-0x28)="4887ce92fa8025c7470cfcb9209271a64b8f7b864aadd0dc9d5cf48fd25b158ecf1ea132293f1645", 0x28}], 0x9, &(0x7f0000004000)=[@rights={0x30, 0x1, 0x1, [r3, r3, r3, r3, r3, r2, r3]}, @rights={0x20, 0x1, 0x1, [r3, r2, r3, r2]}, @rights={0x28, 0x1, 0x1, [r3, r2, r2, r3, r3, r3]}, @rights={0x20, 0x1, 0x1, [r2, r2, r2]}, @rights={0x30, 0x1, 0x1, [r2, r3, r2, r2, r3, r3, r2]}], 0xc8, 0x20040050}, 0x4000000) process_vm_readv(r4, &(0x7f0000003000-0x70)=[{&(0x7f0000003000-0xbd)=""/189, 0xbd}], 0x1, &(0x7f0000002000)=[{&(0x7f000029a000)=""/168, 0xa8}], 0x1, 0x0) 2018/01/27 01:37:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = socket$unix(0x1, 0x1, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000d6a000+0x4ce)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000eb2000-0x160)={{{{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xc4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x86a2, 0x7, 0x6, "0767a0edf47ba2a82097e0f3032ee4a7fc033e777bc41580ac443238dae5412863262e96b19b4181105ade09af88641522d955d54c8be82352a7b7e15e281f0d89dc7ccb8bdb5f8661fd0912d5b4afb3"}, 0x160) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) prctl$getname(0x10, &(0x7f0000bfa000-0x69)=""/105) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/27 01:37:45 executing program 2: r0 = gettid() socketpair(0x0, 0x5, 0xffffffff, &(0x7f0000f39000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000001000-0xc5)=""/197, 0xc5}, {&(0x7f0000001000-0x1d)=""/29, 0x1d}, {&(0x7f0000e09000-0x8d)=""/141, 0x8d}, {&(0x7f0000001000-0xce)=""/206, 0xce}, {&(0x7f0000000000)=""/101, 0x65}, {&(0x7f00005a3000-0xea)=""/234, 0xea}, {&(0x7f0000001000-0xec)=""/236, 0xec}], 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000000000)={&(0x7f0000ce0000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}) ptrace$setopts(0x4206, r0, 0x7f, 0x0) 2018/01/27 01:37:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) close(r0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000252000)='/dev/loop-control\x00', 0x20200, 0x0) mprotect(&(0x7f0000e65000/0x4000)=nil, 0x4000, 0x0) 2018/01/27 01:37:45 executing program 6: pipe(&(0x7f0000e65000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000001000)={0x0, 0xa0, &(0x7f0000002000-0xa0)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in6={0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1000}, 0xcc}, @in6={0xa, 0x2, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x4}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000001000-0xaa)={r2, 0x1, 0xa2, "e8e241da3def7e3a6dcc77331f426f08c5d57f73f50f499bd82140f9476ea99ecc5aef86d22c0ab0af05e618e6f2f846ae4b8b934a6e5719072656f55f18a6d5cc4567a3101e7ac8ddba0a03ad1e682e2ae5285174ee33f5e09cad37db47f24d2ccf354b891b28997c87ad4f74535400e640cfbf8229d69be3b3d0267d113342b2bcfb5c758430c7fee35db2ee5c7fba88a2c4c60425a11c17cd5967dc44b3523eb8"}, 0xaa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x1, 0x400, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x123}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x101}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c94000)={0x7fffffff, 0x820e, 0x1b2, 0x3, r3}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000419000-0x4)=0x3d, 0x4) r4 = socket(0x11, 0xa, 0x100000000000000) sendmsg$nfc_llcp(r4, &(0x7f00006ce000-0x1c)={&(0x7f0000236000-0x58)={0x27, 0x2, 0x0, 0x0, 0x0, 0x0, "af1fb80fdcb94489506728b5f4f9622717a97c43f7fff80f31ec16a710f991711cf93c40e827ce6ce43439d1d399f0957b24f56e1401d38a1041e0f73bf4fe", 0x0}, 0x60, &(0x7f00004ea000)=[], 0x0, &(0x7f0000c7a000-0x9c)={0x20d, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) 2018/01/27 01:37:45 executing program 5: lstat(&(0x7f0000a7f000-0x8)='./file0\x00', &(0x7f0000c25000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) sched_rr_get_interval(r1, &(0x7f0000451000)={0x0, 0x0}) setuid(r0) 2018/01/27 01:37:45 executing program 1: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000782000-0x11)='/selinux/enforce\x00', 0x240400, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ffb000-0x20)={{&(0x7f0000c36000/0x6000)=nil, 0x6000}, 0x1, 0x0}) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000ffa000)='+cpuset@\x00', 0x1) ioctl$KDADDIO(r1, 0x4b34, 0x1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000341000-0xb)='/dev/hwrng\x00', 0x183400, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000ffa000)=0x81) r3 = userfaultfd(0x80000) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f000000a000-0xc)={0x0, 0x0}) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000b61000-0x18)={0xaa, 0x0, 0x0}) poll(&(0x7f0000600000)=[{r4, 0x0, 0x0}], 0x1, 0x0) 2018/01/27 01:37:45 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000ea4000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d48000)='/dev/sg#\x00', 0x1fffffffffe, 0xb0041) readlink(&(0x7f0000c47000-0x8)='./file0\x00', &(0x7f0000391000-0x8e)=""/142, 0x8e) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00001eb000)={0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') readv(r1, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000bf6000-0xa0)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000000000000, 0x0, 0x20, 0x1f, 0x10}, &(0x7f0000cba000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00005e5000)=@assoc_value={r2, 0x2a}, 0x8) r3 = syz_open_dev$sg(&(0x7f000015a000)='/dev/sg#\x00', 0x6d27, 0x101000) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000ef7000-0x8c)={r2, @in6={{0xa, 0x1, 0x8000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1adbf1e8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00005dd000)=0x8c) pipe(&(0x7f0000d29000)={0x0, 0x0}) r4 = socket(0x10, 0x3, 0x0) bind$netlink(r4, &(0x7f0000028000)={0x10, 0x0, 0x0, 0x3ff}, 0xc) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000036b000)={0x8001, 0x0, 0x0}, 0x4) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f46000)='/selinux/member\x00', 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r4, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) connect$pppoe(r1, &(0x7f0000228000-0x1e)={0x18, 0x0, {0x1, @random="98cbdbb40f56", @common='teql0\x00'}}, 0x1e) fcntl$setlease(r0, 0x400, 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000ea5000-0x48)=[@in6={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xce51, @loopback={0x0, 0x1}, 0x6}], 0x48) 2018/01/27 01:37:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3ffffffffffffffe, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000742000)='/selinux/policy\x00', 0x0, 0x0) kexec_load(0x9d1, 0x3, &(0x7f0000d26000)=[{&(0x7f0000352000-0x47)="d008ee401bdf9ab870919d1c60841fb1e014c2f1b015481a342f054d53c816eb84fafe4debf315ad515203473d87a99a9f95ab8fc182e973c1c0529d63c24a792a645f6d22c69d", 0x47, 0x7ff, 0x100000001}, {&(0x7f0000905000-0x57)="594809d902268d0f72bdab06aa6882205634fbe24ee41d15b386d254e5f440d9a24c33780d7eac370427a59bc2ab867bc449bbbf02daf135f1f9c30d58e66aa7f10202a54bad25f3c895a93fc163c56158c30b591800d1", 0x57, 0x200, 0xe963}, {&(0x7f0000775000-0x47)="c5bd4c0669c4bf4bbadd31d4932c69dc4cf5de7fbe6b0becb41f16c9b4e89555e50567f138a702e6fcf5638df3a1d52ea27478b4df695a149514eab325a329f197b9c1fe7023a5", 0x47, 0x374, 0x1}], 0x3e0000) alarm(0x0) timer_gettime(0x0, &(0x7f000071d000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) pselect6(0x40, &(0x7f0000c55000-0x40)={0x2, 0xfffffffffffffffb, 0x1ff, 0xffffffff, 0x3, 0x1ff, 0xc0, 0x2}, &(0x7f00003cf000)={0x800, 0x3, 0x4c, 0x81, 0x3, 0x3, 0x11fc0000000, 0x9}, &(0x7f0000c8b000-0x40)={0x4, 0x3, 0x7, 0xfc, 0x80000000, 0xf9, 0x3f, 0x200}, &(0x7f00009ca000)={0x0, 0x0}, &(0x7f00002f1000-0x10)={&(0x7f0000a89000-0x8)={0xd2b}, 0x8}) clock_gettime(0x7, &(0x7f0000707000)={0x0, 0x0}) mq_timedsend(r1, &(0x7f0000b0c000-0x92)="2680ae0c0e76d7166d63932b7beb810d100d4ae4875743f22fca66225edda512514e317d3467d78d8fa9b4f69c291fe9add2170931ad587f58786b30acf96f3278efef587b58add6c5d761b73c434eb03bc7416d061daffe74c229153e22c4135902704d238cab4fa304033e190a2c930d5168def54269e6fb2f11b0940056717aec8d6ce3815d20c7c873ffd611560a5511", 0x92, 0x9, &(0x7f0000ea4000-0x5)={r2, r3}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000520000-0xbc)={0x0, 0x0, 'client1\x00', 0xffffffff80000004, "6197e86f1c75a8ff", "084320610eb599c1ea8a31d674829caa5d6a98dd26d26b15eb6f77d831f23822", 0x3, 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]}) ioctl$TCSBRKP(r1, 0x5425, 0x6) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f000017e000-0x18)={0x4, 0x4e30, 0x8, 0x1, 0xffffffff, 0x80000000}) recvfrom$llc(r1, &(0x7f0000ddb000)=""/5, 0x5, 0x21, 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00001b3000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="00006e6c310011000000008000"}) dup(r1) 2018/01/27 01:37:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000014000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000f5a000-0x4)=0x0, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000091a000-0x11)='/dev/vga_arbiter\x00', 0x442080, 0x0) epoll_pwait(r0, &(0x7f000049e000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x100000001, &(0x7f0000c72000-0x8)={0x2}, 0x8) 2018/01/27 01:37:45 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d59000-0xb)='/dev/hwrng\x00', 0x92080, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000e98000-0x49)=""/73) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f000047c000)='./file0\x00', 0x80880, 0x10) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f00009e7000-0x24)="240000002e001d003200000800417700fbffffff0100000000000100000000000000ff10", 0x24) 2018/01/27 01:37:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getpeername$packet(r0, &(0x7f00001e8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000942000-0x4)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c7a000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000126000)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f000085a000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000a02000-0x4)=0x14) lstat(&(0x7f000066a000)='./file0\x00', &(0x7f0000d8e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000c69000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000093f000)={0x0, 0x0}, &(0x7f000079c000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000050d000)={r2, 0x6, 0x10}, 0xc) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000118000-0x10)={&(0x7f0000065000-0x88)=@getlink={0x12, 0x12, 0x100, 0x5, 0x0, {0x0, 0x0, 0x0, r1, 0x1000, 0x1000}, [@IFLA_LINKMODE={0x8, 0x11, 0x0}, @IFLA_XDP={0x4, 0x2b, []}, @IFLA_GROUP={0x8, 0x1b, 0x40}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000749000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x1, 0x3, 0xe, 0x7, 0xc35, 0x4}, 0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000f04000-0xa0)={r2, @in6={{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x8, 0x9, 0x100000000, 0x81}, &(0x7f0000d3e000-0x4)=0xa0) 2018/01/27 01:37:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000c03000-0x8)='./file0\x00', 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f00001ff000-0x14)={0xffffffff, 0xffffffffffffd0ef, 0xfffffffffffffff7, 0x1000, 0x3, 0x5, 0x7, 0x80000000, 0x7, 0x1}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f000095f000+0xaae)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x33}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_auth={0x48, 0x1, {{'md5\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 01:37:45 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000482000)='/dev/sequencer\x00', 0x60000, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000c58000)={0x0, @broadcast=0x0, @multicast1=0x0}, &(0x7f0000c62000)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000152000)={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x9, 0x14000000000000, 0x100, 0x500, 0x10001, 0x41020001, r1}) r2 = socket$inet6(0xa, 0x400000000001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r2, &(0x7f0000001000-0x57)=""/87, 0x57, 0x40002000, 0x0, 0xfffffddf) 2018/01/27 01:37:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x0) fcntl$setpipe(r0, 0x407, 0xf98c974) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000987000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000073000)={0x4, 0x8, 0x0, 0xe29a, 0x7f, 0x1, 0x400, 0x8bf2, 0x7fff, 0x7d, 0x2, 0x6}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000662000)='/dev/rtc\x00', 0x20800, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000fc3000-0x4)=0x5) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000298000)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000b6b000-0xe)='attr/fscreate\x00') read$eventfd(r4, &(0x7f000088c000)=0x0, 0x8) ioctl$TIOCEXCL(r1, 0x540c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000a5b000)={0x80000001, 0x0, 'client0\x00', 0x1, "f27d5d43749fa392", "7a043ee3f9ff6971d40319aefb2131b4267ec340edad2c96a608cab6cee87368", 0xa7, 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f000095d000)={0x3, 0x0, 0x5, 0x0, 0x7f}) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) writev(r4, &(0x7f0000ffd000)=[{&(0x7f0000985000-0x1000)="ab386cd7f1d23b0e7314486494c8d560871ed875fa9f4bd1c737bbef72516bb0515188578e35377114a5032bca1fd79048baf6fcea050b306a2130f3ef3898e7a2c9319db59fa5e20f9d38c3f33012c7c71eb9551427238f2be00d61fe0d88d3762029b94b82ffd790b873d417a369ee0ae2541fe1292ace2fe81b012dd99fe0c4f64e53cfeecaf728b2a6a1bba7df382c7f6ccb95e0eb387f9dcc34ce196c4749f95174566487114d2aeaac6d220e4209ba8b4fc34696e5405949d5a6eab09b1b5c82b9d3a4a71d8bb5a0f90f128ec34817d22ae2653ec323bee642323e1766b34fa45f9ca42b3b42ee464668538dcd45e5d53e129cc210d72704d5d1702599e91c1b5570b9568bff7dad4f380dd314b7553cbcc79661e66420a02c32ce4ec4fad5fe74766392ce7a9539e17771861bb684dd3fd48ce01ae5faf3f5bb74a01f1c89b719d61419134f40d33291777e98753f69bb0b326bed4d579bb669337fbb15e9c0db3be3ecac43c7ab574b695959253c9985d028e1ae2dbdc876e45798747d04ced0c284fc17d82735109657619a888e2dfbf5f1659cebb208bb37ef60604afcbf8026df8581ae0f57d3f5920acf9e467e0b28e9e780ebc5e2d45634cc56079a60e7320229b5de5ff0b430ef48fb1641c3c6a999ce7c62c69e7cba95a284d4ce9baeeee9da445b714c0d9b447193185d396b3ed3e90f4bcc786a0d9f2a43a3b6e0c95dafce056fdf5d0e406ba630058876d0883ccad8c56130ece1bd0dede44cf8297816435d15e3c88bb570c914b515b1d193f6cf6010a56128a3c1b6c1c40b93ff863b5d67a4eaf3294290d3dd656f983343cef061fe95dae3eb479d29d1e2165a8e4740df0295bc2f7f3f9307daed5fbb7a87b4b3e4feb61ea9b719aaabae9328bb079af65431e99395bbe8e02e7300b8d6ceb56738091a24492f3e0364ba2be29b9bd475392375fbec49b7287e0352d4a84a6eb162bb7156e07e6581efc800c98d28c177385f99f977c023d6385cb941105cd1599efa611d8dcfd00cf1649593b47390f62f08675a249acecf044099308eda225ae227a51b27088bbb8c69d28fcfc5e4363a3678e58d1ce234fd2f05a30ff3940f5eb8b404f8f006c28d874249752f59558d655b40fe6f805605b776da8fb6d9671bfc25fbc9", 0x33d}], 0x1) 2018/01/27 01:37:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000482000)=[], 0x1) r1 = add_key$keyring(&(0x7f0000d3d000)='keyring\x00', &(0x7f0000f0b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r2 = dup2(r0, r0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e1a000)={0x0, 0x0, 0x0}, &(0x7f0000cec000-0x4)=0xc) lstat(&(0x7f0000844000)='./file0\x00', &(0x7f0000097000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000ff000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c1d000)={{{@in6=@empty={[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}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f3e000-0x4)=0xe8) r8 = getgid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000972000)=0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000a46000-0xc)={0x10000010, 0x0}) getresuid(&(0x7f0000c81000)=0x0, &(0x7f0000173000)=0x0, &(0x7f00009bf000-0x4)=0x0) getresgid(&(0x7f00001dd000)=0x0, &(0x7f0000892000-0x4)=0x0, &(0x7f00007ac000)=0x0) r12 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000e00000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002d3000)=0xe8) lstat(&(0x7f00003e7000)='./file0\x00', &(0x7f0000821000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000949000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e25000)=0xc) lstat(&(0x7f0000a75000-0x8)='./file0\x00', &(0x7f00001b4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = getgid() sendmsg$unix(r2, &(0x7f00009f8000)={&(0x7f0000b4c000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000938000)=[{&(0x7f00009a7000)="1bd0efac1183f1dacbdd113ebdca8baca39e2f", 0x13}, {&(0x7f0000eb6000-0x6c)="27624b5ffe2eba7a0caaefaefcae1118a8ebff5be128f430b620c01b3f4718759f7a0f28ca88d7001d7d3a08e647df5153faf90d9dba16073e8f78987ad22c93b2bad44e2846129095bc002c343a3db85fb02d33b7cacac37056a15bb9683911a000806c250e3eb7d27391bdcc8e7a7c3c15888e23732330ead69a839addbd5cf666c434a2b8e4472e5bc536676897ad583256f7cab560daf5203b52d87ce57e2c12de0d55c0c3953ae869f5d48d", 0xae}], 0x2, &(0x7f0000add000-0xc8)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0xc8, 0x20000000}, 0x1) r18 = add_key$user(&(0x7f00005a9000)='user\x00', &(0x7f00008ab000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000014d000)="940dbd1ff2a88955170066c5942c0455dda91de9dadde5ea8ae6161314d5587f1f66f0fae54871340db3694af36c4949b73a1f21b56a4e21a3d1fa33c4b9f02065c33dc5cec853cb00ba585cc497de471b64f5ab2662d79710981859aad2ae62f062040499761f4a519cc689e2f8ed2c0467bb6cd5925eb8c17f463351184387ade6c61622469aeaeff6f35020459b", 0x8f, 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r1, &(0x7f0000445000)=[{&(0x7f0000548000-0xed)="cf9f61d923eb810f5c8b4e77c4cad1255bdb61b3356420a049f9904e920945516273bab9008d614065bf928588e0dd84ce9b6534910834ec6cad1892b980b37fe08afe253c5387e22cd75ba27272999fd1c0c22eb1bb3ca9955834ec2bbc7e29e0164308592a057b33d4df407c476d0179bb36a7a1f1a1bb784f626f9c434c222a09cd274e5be9d10de08e7ebb5a471efbefba3ad0385853341020e7d20a1b42a2ddda9ee098ae5f904f76315d3c73ecdd8686b4f39bc9084a9866fc394de82aa0f6889c6d2c8afffe709c0b5010c1702f493026428ac5de0c4d9203c7eae02b2e7b62bc35649086bfef67b4e2", 0xed}, {&(0x7f0000f8d000-0x39)="9ffcd23ab60870189270e467dc03222df8621c87149966d354c9f231881eda56fff8582dd716e1554c76fb61976f89a80c89c2b0e06a822906", 0x39}, {&(0x7f0000cff000)="315664ca49832d9a082170", 0xb}, {&(0x7f000028d000)="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", 0x1000}, {&(0x7f0000e9a000-0xfb)="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", 0xfb}, {&(0x7f0000b39000)="845298d3afb3812681dd1c01b8d87b70fd7843cbf369fa0fc4e4785c0a9e068e0b5bad1e1b9b427ac0f8353cb22526b822637b6391e142", 0x37}, {&(0x7f0000003000)="5efdf74fcab8c7ed7e68565211db3f3e37957ac1a3468f601a5aa03f8e1f701e96e75a7b635f04b1cae371215e3d98ba8f8441b474c32bc4fe1aa2f54cfa08e1c5ec5a346f229bf546c05e5bb077296399307c2d134ed7a59c9b69f6746ef00be42d795f6d052b910e86f6c4bc13afc86970d30db494e52310a15bc889e1061cca36f15cea4137fcaa961bde70e8ca98ae02b45b84922fead41750a1527467be476600d76440955a32a48d4caee8bfd081e07115c57b070231b8ce361e006a75dac2d619232dcfa1c2b9ab3c27a2405821b83b8d8b70", 0xd6}, {&(0x7f0000f88000-0x76)="b1aadf430d439e044656601498187a7a3fab873aac0eb0d2d7936893ecab504efc6d7bbc916b450ab5b8927dc9daade599a709fee0bf728ab2677dfdbc2ae451471a34182bdc328a06b149eceec3838e5308dd995033dcef3c520af3ce0ad15e365ae474873a2bbc6497b73f0e69fbd4f4b4f57e1347", 0x76}], 0x8, r18) 2018/01/27 01:37:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000-0x1)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f0000002000+0x886)="") r0 = syz_open_dev$usbmon(&(0x7f000017c000)='/dev/usbmon#\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000e57000-0x8c)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00003b9000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000db7000)=0x0, &(0x7f0000b15000)=0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ed3000-0x8c)={r1, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00005e2000-0x4)=0x8c) waitid(0x0, 0x0, &(0x7f00004ca000)={0x0, 0x0, 0x0, 0x0}, 0x4100000e, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 01:37:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000d31000-0x10)=[{0x24, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000340000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00005e9000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000991000)=0xe8) stat(&(0x7f0000bfa000-0x8)='./file0\x00', &(0x7f000072b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00001d3000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000f47000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e99000)=0xe8) r7 = getgid() fcntl$getownex(r1, 0x10, &(0x7f0000206000-0x8)={0x0, 0x0}) r9 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000bdb000)='/dev/rfkill\x00', 0x200, 0x0) ioctl$RNDADDENTROPY(r9, 0x40085203, &(0x7f0000854000)={0x6, 0xab, "b59ccebde884afe0b5a8fa0ba9ed7f4f64909d9eb590edf95dbaeb40a8ad71bed2f20716bc874679c83173347ae6fd24e62ff7f1879bb1cb2d76b02a93c6d52add1da5cdcd4ac9cacfc85a744068a51f4de958dde42506238b828c8e2041ad62252014543d04f969f77e42c6f08bce664192b6f851069af27e6640c907d30b76ff649e5b67c3a9b6076b858fc8b319c83403647fe287c2610b937cf4ea251cb4777127a0d2dfb5132a6262"}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00002e4000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000004f000)=0xe8) getgroups(0x4, &(0x7f0000392000-0x10)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) sendmsg$unix(r1, &(0x7f0000427000-0x38)={&(0x7f0000b8d000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000e98000)=[{&(0x7f0000cdc000)="0e1085cf2af942e863d76323e789b0b5f49ae5dbbfffa61b8cc6114aef89ba8c09845933afa859d02c6e6816c747748608057be51a92d7a4a87fc7d5e382a8ed246c0c41a6243076eae57f04af7560f1ae28922438700d16516c", 0x5a}, {&(0x7f00000d5000-0xf)="4c35195bd977105efe3834f9bb097a", 0xf}, {&(0x7f00001ff000-0x98)="57dfda44b0cdb280f5c8a0271a5dfc336754955ddcf465d41c757940f46b132d9cc52663e3a2bd73a1ecf73a33dc4d1512723b6b4b5e646718fea50146f2de245a16a9c800bf4058fab89fe2c11f29e4036011cfb5ba94a01cca5af304e5f5a689602043324f5d1257634b11f771d3b42b28bdfce7d436488378a9589083da492e8eb9587b090ab719893151d101394e59d1b6d3004e260a", 0x98}], 0x3, &(0x7f0000e16000-0xf0)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r0, r1]}, @rights={0x38, 0x1, 0x1, [r0, r1, r0, r1, r1, r0, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @cred={0x20, 0x1, 0x2, r8, r10, r11}], 0xf0, 0x8001}, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ea5000-0x10)='/dev/sequencer2\x00', 0xd80, 0x0) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f0000ea6000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/27 01:37:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000cc2000-0x20)={0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = creat(&(0x7f0000a6d000-0x8)='./file0\x00', 0x2) futimesat(r1, &(0x7f0000b39000)='./file0\x00', &(0x7f00004a9000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) fcntl$setstatus(r0, 0x4, 0x42c00) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f0000964000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000854000-0x8)={0x8, 0x10000}) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) keyctl$assume_authority(0x10, 0x0) connect$netlink(r1, &(0x7f00000ca000-0xc)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000a8c000-0x8c)={0xfffffffffffff801, 0x1f, 0x1400000000000, 'queue0\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000aa000)=0x0) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00006ce000-0x2e)=""/46, &(0x7f0000431000-0x4)=0x2e) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00004e1000-0x10)={0x0, 0x7530}, 0x8) r3 = dup(r0) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f0000a59000)=0x4, 0x4) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/27 01:37:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008e3000)='./file0\x00', 0x48) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)="") umount2(&(0x7f0000ffc000)='./file0\x00', 0x4) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c39000)='/selinux/checkreqprot\x00', 0x102, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003e5000-0xc)='/dev/rfkill\x00', 0x800, 0x0) renameat(r0, &(0x7f000058c000)='./file0\x00', r1, &(0x7f00002ce000)='./file1\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000889000)={0x0, 0x0, 0x0}, &(0x7f00006b7000)=0xc) mount(&(0x7f00003b3000-0x8)='./file0\x00', &(0x7f0000bc6000)='./file0\x00', &(0x7f00009e7000)='cgroup2\x00', 0x0, &(0x7f0000f9e000)="") r2 = getpid() ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f000005f000)=r2) 2018/01/27 01:37:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c21000)='/dev/ppp\x00', 0x0, 0x0) recvmsg(r0, &(0x7f00004e9000-0x4)={&(0x7f0000555000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00000f9000-0xa0)=[{&(0x7f0000fb8000)=""/56, 0x38}, {&(0x7f0000648000-0x79)=""/121, 0x79}, {&(0x7f0000c4b000-0x4b)=""/75, 0x4b}, {&(0x7f0000d0c000)=""/135, 0x87}, {&(0x7f0000f5f000)=""/4096, 0x1000}, {&(0x7f0000763000)=""/69, 0x45}, {&(0x7f000073c000-0xa2)=""/162, 0xa2}, {&(0x7f000009c000)=""/178, 0xb2}, {&(0x7f0000cfb000)=""/247, 0xf7}, {&(0x7f0000c5a000)=""/0, 0x0}], 0xa, &(0x7f0000adb000-0x41)=""/65, 0x41, 0xd7f4}, 0x2100) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f000063f000-0x70)=""/112) socketpair$unix(0x1, 0x10000000003, 0x0, &(0x7f0000471000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$packet_int(r0, 0x107, 0x1e, &(0x7f0000bc8000)=0x0, &(0x7f0000d28000)=0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f0000bf4000)=0x9, 0x2) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00009cd000-0x15)='/dev/pktcdvd/control\x00', 0xc01, 0x0) r5 = socket$unix(0x1, 0x5, 0x0) r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000004d000-0x16)='/selinux/checkreqprot\x00', 0x400, 0x0) sendmmsg$unix(r1, &(0x7f000036d000)=[{&(0x7f00001f8000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000016000)=[{&(0x7f00004ba000)="ae0c7d3280ceb0bfa989bee561089010", 0x10}, {&(0x7f000023a000-0xc)="f6eb41feef4f7ed77b301407", 0xc}, {&(0x7f00006b0000)="2817489c8504d0a81a0fe3dbe4915ad75d3e0607fec81def616a944eac866ddb1e54efe82c153a85fdf14ad5d7a67390b60fe2a67f39f37b6f6acf63b517179d3939c3b431843ad09776e20afe26aca89b1aa81af5fda1b8664f36d815d832b851eac6a33c26cff11749831d1dc0317bcc0233b5ed59be0ad68ca5208b98d6ad4a785842a36006d503ac4e3bb730c918546af4cc45485b6141731aa5eb912429fbbe1c44931f584d9f8e5f5284d6149260946f8d0bfeba95f3049a01f9457a7270f9ba2cedb2770fffbabe5b5e27d3d7dcd28260cd91779bf48bd466a317f5611815ff8a3e005d15009d457d7bebcebaf9f16a6778", 0xf5}, {&(0x7f0000257000-0x41)="6896abf869493970efd1bbc07bf0d79817dc46bbff7436cdde6a1585bad9b5c7c4cb147344e56f219ddeb4c164a3d34fdb3ac5e2ad9934e920e259453b034f24ed", 0x41}, {&(0x7f0000a9a000-0xf0)="b3eb92822856100187a8739fe219e4954fb51344c4ca2d2b8a666feff4696034afd01f69ee22a9025717798e9f243caa7d32623d558d04dc777f976f4923266950f621d5f8e91107d216b14fe211bbb233ea3219a6ed883c88a4e98523783ef050084af6b813b19ce0d6a030de070c0220569c9aeea1817a6559138908c63b7c5d0ab4619be980e4eba448520f28f0b341d4673d80902d8bc5cd612d1bdbb75f807f47eabc09c7b4911a50bf7534bdb9ed3a2b7e8e659d10b2cd568db002378d7d248d86709a51918c1a56587641c3cf3331f86b24d1ea77f033aad9cea8cd15cf98a0942395262421b4d9d4b10683", 0xef}], 0x5, &(0x7f0000a16000-0x50)=[@rights={0x30, 0x1, 0x1, [r5, r1, r5, r3, r2, r5, r1]}], 0x30, 0x4}, {&(0x7f00001b2000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000c21000)=[{&(0x7f000099c000-0x22)="b75fcd1306eaca794aaf5a5d694c38aaa09c94f57a6ddf369be79adbafe3aed28fef", 0x22}, {&(0x7f0000f2a000-0x2e)="c733dcf4b025405140261b33189943924ad675841da309ef9866607f94aeedb9a179703dacf77f09071672e9f058", 0x2e}, {&(0x7f00001ad000-0x9d)="0af1ef6fb42646ea3cd60abafa729e930469e8f8aa1844a2ff844074b45e4551ad9a22dde97f0f18f30c268d277514da2639d4a734f309abca62abcccac223b7b25e9d6c1b24e808d4dec12c1267f276fd45d34c767c7cf01c71a5df929482eb83f8d29f3ec2eb7029515e9360dfa84651f1fc5b1f7a0af60133fc863f0662ee367074f2af6a4fc2206d0aca06cabe7c22909ba38ba8ea7baddef5a2e6", 0x9d}, {&(0x7f0000884000-0xe4)="5aae107d5bba60a4c33160d820823869028d518b570589427a619f377dd4b73703649a9db5f44cb3ad2b32818fedc8d4ecb420bb2fac67bcde4ea8bd018df0de9df1863f11876f9d663a3ba2bae246447245ad5b0b2de5f194bbd32eed611e6e9950e7e43b4c03afe2f3a35a920994c85c0a91752d8098d67a1f0fbc41524488352268ae647ac957c42d8a231169dbb5db48d864b49595bc6c91d68cca131a50e46dd655eff6a7059f4599f8e1af843ef043bdd879d6050b4f4ac0e7575d76878bae58e65cd50f5649012b1756081656c97a8096477dd5dc4508918f4d0a53215bc9c286", 0xe4}, {&(0x7f000052d000)="6e810a60c68f0d77346e8759791307b8ed199b3e7668fd4f667c5026a9d7dbea9905c509d9e34b83c01e7464fb639b10319ce942c390b532df22c1beddcb1970623dacd7ca3a93ebdd882e56c3ee4b283d1bbf20e75b69f7f9363d2d8d527d28be8d7366f447070dbbc57de7f1f3a4a7046227529e92b36a30b3da0c88fc25e36f0c3b4edb230fbe39f73fef936951c61a0b62d902525cdcc6d9ff0deda873bfc9c64c3f1e44d69f851e62a1569f7adce56fc571e5b2da3722d0e55266723a76cd9fbc92", 0xc4}], 0x5, &(0x7f0000cc5000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x20, 0x4048001}], 0x2, 0x4000084) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r3, r1]}], 0x1, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f000094b000-0xa0)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x1, 0x3, 0x10000, 0x401}, &(0x7f00005f8000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r6, 0x84, 0x7b, &(0x7f0000bf3000-0x8)={r7, 0x4}, 0x8) r8 = dup3(r2, r1, 0x0) connect$unix(r8, &(0x7f000002d000)=@abs={0x1, 0x0, 0x3}, 0x8) 2018/01/27 01:37:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f0000767000-0x8)='./file0\x00', &(0x7f00005aa000-0x7)='mqueue\x00', 0x8800, 0x0) socket$inet6_sctp(0xa, 0x8007, 0x84) r0 = open$dir(&(0x7f000001c000-0xc)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000386000)=""/1840, 0x730) 2018/01/27 01:37:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00003b8000)='/dev/usbmon#\x00', 0x8, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000639000)=0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$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$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001d000-0x50)={0xfffffffffffffffe, 0x3, 0x80, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 01:37:45 executing program 3: mmap(&(0x7f0000000000/0x4f000)=nil, 0x4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) r0 = open$dir(&(0x7f000004c000-0x6)='./bus\x00', 0x0, 0x0) getdents64(r0, &(0x7f000004d000)=""/24, 0x18) getdents(r0, &(0x7f0000011000)=""/24, 0x18) 2018/01/27 01:37:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000698000)={0x0, 0x0, 0x0}, &(0x7f00009a8000)=0xc) r2 = socket(0xb, 0x80f, 0x8) getsockname$unix(r2, &(0x7f0000e7d000)=@file={0x0, ""/85}, &(0x7f0000227000)=0x57) request_key(&(0x7f000034a000-0x8)='keyring\x00', &(0x7f0000f56000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000db3000-0x9)='/dev/kvm\x00', 0xffffffffffffffff) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000028d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) setresgid(0x0, 0x0, 0x0) ptrace(0x4207, r3) syz_open_dev$sndseq(&(0x7f00008d3000)='/dev/snd/seq\x00', 0x0, 0x1db080) ptrace(0x11, r3) 2018/01/27 01:37:45 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000000)=""/130) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0x40000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000002000-0x10)={0x8, 0x9}) 2018/01/27 01:37:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00002a6000-0x5ce)={'nat\x00', 0x0, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000d10000)={0x0, 0x0}, [{{{@multicast2=0xe0000002, @rand_addr=0x0, 0x0, 0xffffff00, @common='sit0\x00', @common='ip6tnl0\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, 0xfffffffffffbfffe, 0x0}, 0x0, 0xffffffffffffff00, 0x90, 0x0, {0x0, 0x0}, []}, {0x20, "bfbc97f0fe74e5f4a372c0cafc435d1270cbbb00710ec61792591412a4", 0x0, ""}}]}, 0x453) connect(r0, &(0x7f0000a3c000)=@in6={0xa, 0x0, 0xfffffffffffffffe, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) 2018/01/27 01:37:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e2d000-0x10)='/dev/sequencer2\x00', 0x80001, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x80045113) 2018/01/27 01:37:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000741000)='./control\x00', 0x0, 0x0) rmdir(&(0x7f0000432000-0xa)='./control\x00') truncate(&(0x7f0000dc7000)='./control\x00', 0x8) pivot_root(&(0x7f0000b59000)='./control\x00', &(0x7f00004a1000)='./control\x00') getdents64(r0, &(0x7f0000cdc000)=""/0, 0x0) [ 36.005847] cgroup: cgroup2: unknown option "" [ 36.039621] cgroup: cgroup2: unknown option "" 2018/01/27 01:37:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f000000e000)={0x0, 0x2e7, &(0x7f0000d51000)=[], 0x34a, &(0x7f000000c000)=""/0, 0xffffffe6, 0x0}, 0x0) 2018/01/27 01:37:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xc, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000122000-0x15)='/dev/pktcdvd/control\x00', 0x200000, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000c45000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000c24000-0xe8)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ce7000-0x4)=0xe8) r3 = getgid() r4 = getpgrp(0x0) r5 = geteuid() fstat(0xffffffffffffff9c, &(0x7f0000860000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = socket$pptp(0x18, 0x1, 0x2) r8 = getpgid(0xffffffffffffffff) r9 = geteuid() getgroups(0x2, &(0x7f0000af2000-0x8)=[0xffffffffffffffff, 0x0]) r11 = syz_fuseblk_mount(&(0x7f0000711000-0x8)='./file0\x00', &(0x7f0000fe7000-0x8)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0xa000000000000000, 0xffffffffffffff8b, 0x80000) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00002e9000)={0x0, 0x0}) r13 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00007db000-0x10)='/selinux/access\x00', 0x2, 0x0) r14 = syz_open_dev$tun(&(0x7f00007a5000-0xd)='/dev/net/tun\x00', 0x0, 0x200400) r15 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000d6f000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$sock_cred(r14, 0x1, 0x11, &(0x7f0000933000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b86000)=0xffffffffffffff78) stat(&(0x7f000029b000-0x8)='./file0\x00', &(0x7f000066a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r18 = getgid() r19 = socket$inet_tcp(0x2, 0x1, 0x0) r20 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000002f000-0x10)='/dev/sequencer2\x00', 0x2101, 0x0) r21 = syz_open_dev$sndtimer(&(0x7f00008cd000)='/dev/snd/timer\x00', 0x0, 0x0) r22 = socket$pptp(0x18, 0x1, 0x2) r23 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000abc000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000362000)=0x60, 0x80000) r24 = socket(0xa, 0x80004, 0xfffffffffffff000) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00006fc000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000092e000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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}}, &(0x7f0000eaf000)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000be6000-0xc)={0x0, 0x0, 0x0}, &(0x7f000096e000-0x4)=0xc) r28 = socket$inet6_tcp(0xa, 0x1, 0x0) r29 = timerfd_create(0x2, 0x80000) socketpair$ax25(0x3, 0x3, 0xf0, &(0x7f000096e000)={0x0, 0x0}) r31 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000f07000)='/dev/ashmem\x00', 0x220c0, 0x0) r32 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000112000-0xc)='/dev/rfkill\x00', 0x20000, 0x0) r33 = accept4$inet(0xffffffffffffffff, &(0x7f0000943000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009c0000)=0x10, 0x80800) r34 = accept$packet(0xffffffffffffffff, &(0x7f000010e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00002dd000-0x4)=0x14) r35 = getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000481000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000711000)=0xe8) r37 = getegid() r38 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000ec5000)={0x0, 0x80000, 0xffffffffffffffff}) r40 = socket$inet_icmp(0x2, 0x2, 0x1) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f000067c000)={0x0, 0x0}) r42 = eventfd(0x1f) r43 = dup(0xffffffffffffff9c) r44 = open(&(0x7f0000ca8000-0x8)='./file0\x00', 0x38800, 0x4) r45 = epoll_create(0x1b5) r46 = fanotify_init(0x8, 0x800) r47 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00003b9000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000dd000)=0xc) fstat(0xffffffffffffff9c, &(0x7f0000843000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000d08000-0x4)=0x0, &(0x7f00002d2000)=0x0, &(0x7f0000a68000)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000a46000)=0x0) getresuid(&(0x7f0000dfc000-0x4)=0x0, &(0x7f00008dc000)=0x0, &(0x7f0000411000-0x4)=0x0) fstat(0xffffffffffffffff, &(0x7f0000e7a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r54 = accept4$netrom(0xffffffffffffff9c, &(0x7f00002a5000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000169000-0x4)=0x48, 0x0) r55 = gettid() r56 = getuid() getgroups(0x7, &(0x7f0000dc2000-0x1c)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) r58 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000d81000)={{{@in=@loopback=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000290000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000961000)={0x0, 0x0, 0x0}, &(0x7f000092e000)=0xc) sendmmsg$unix(r0, &(0x7f00001b0000-0x188)=[{&(0x7f0000571000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000145000)=[{&(0x7f0000c45000)="4a93b394c08745e09d93c129d4914db0a0f500f5c449d0406f8e74a0ffc660a3b3f15a070a02a075a3c8989077ddca78c82544ca98c5f7f596b9e3221a459898a064bf33a23c1e65aeb766d45b87a245d4da8074fe71ba77208638b2ae9af80772b28c33697215c1e0a2dd9a5d884c81be40fed8c6ca2d484894bc191061298bc0", 0x81}, {&(0x7f0000418000)="a19b23944db82009859dac04620c3cb66229f64201a97c773f62", 0x1a}], 0x2, &(0x7f0000e54000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x80}, {&(0x7f0000a75000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00005a1000)=[{&(0x7f0000968000)="e42d9549e405c9eb4eab679877cfaba33820dd72aba0b5e557fa57580b98f7df791b07bb895061202a6d03e3058f6142726b6548b301f249c724fe52d5fea9487c9781653fb66f59bdd698bb3d98e41c9f381084c1dfcc5933c186ba08085dea0f6e4c39e919af59844d1ef50eb15030c7e51c26a2773ce8d401", 0x7a}, {&(0x7f0000d73000-0xb)="6757edcfe52a627dc11f07", 0xb}, {&(0x7f000012b000)="56c25df334e0db31e8b4e8b99a21a30214b3327478bec4ef14783f8643b5c22d570271fa69012f447eb9c9611b02ead455660679a275e1d5af134f1fe6ce839acbe5dc919043f49f5ed80df6f2eeaa43f64f75cfbac9291a8b57ed5e74cfe77bd5ebc7581f49ba1faae8a0a523288b589761e068ba98d1b7362570b9061299b98578aa893309217e63bfd2086b5685bfce9b8320", 0x94}], 0x3, 0x0, 0x0, 0x40}, {&(0x7f0000d85000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000937000-0x60)=[{&(0x7f0000896000-0x27)="690dfcfd824e53e3118978859b801d9bffb7f0c4172ecd5efe579e20a034c7a79f2a3d9beea567", 0x27}, {&(0x7f0000763000)="821ad93c06739ee2269912d8713985a3f9c960bab9a374acd27b5a99b1e729bd1d8667c3a749e0a6bb084deec4a97432be30ae7b5d25b4a33f47481d65fd378150d4b14c783078ec1bcb3af8fc0d3db5ba85cd5b62a0884d5bcdbbc2a59ca51f95f3351f9dbca2a530a82fe77b77143059f6364b01cd80c78a0c7e710ffa0358b68001b6a8547b3a2c01364d4e9585f772632013066fd5f8733ca5c002b239eb55423e3658c62dae29059cc3eca571fbfaae78271a367d52fc0888e8abd07143d9770574bbb9445555f2d764c17c69987e48794d2b7203014d0d242cf0e4a0644cfb08e2cef09e8d78a92cd5f6416787be8c57c08b8e48", 0xf7}, {&(0x7f0000b5f000-0x6)="e25c670beee02e4017fae83f27c545b64d2a42864e7d7131479f6a7d5c42a0cd62c29aa6cd66cc43c04805b71f3ee1a34db2da72854185ba99a5f228235289b22e7b19cdf094c96ab8f609d1437758ccde44ca90b4125b6c54818e62fb8a1773e216bc973a07a4c36913f1b91440eae2641dd98ef39770ab6ef7c80afd1d771511ddf5d54f60b45c394469151d4d6971a6f0d634416a68bb51caf77e4ee033abc60c5a740beba3a6", 0xa8}, {&(0x7f0000610000-0x9f)="2903e27e690e0ba0515ab101048f0c1565628747ab0efd970de8b9171ee1e51979efc510a2b185fc67aa64874ca468a71f8aa68424d635d7c1fb5a7ed638d47c4b3a9ebf0e349bae06f77bf724da8994908f121fbee3fd11c69e2801c47406ecdcec7ee56eaeb336ab6d7fa80ec248666c9be4539a78e097acf268f11271bcd6c51b8a9364f4cfd940bdcb540a02506a1bd34e5a8f20413caa5dbc21f68151", 0x9f}, {&(0x7f0000565000-0x94)="9834f3a754e4ae398719e359803b4dab8d4e61dff363b4fb0e6289ac67bab6609bc15e67dec0c4356fda9bc98ddaf6145b5a17f44e9d83124a0c3bbf8610b306fedc1281eee8a95c656acf6fdd712609f2b7e1ebc9b6134988d830b904c214f9d9460547e00a8cd00b38523ccf2378719f2ea95df300e1a93477878d7a92e03de25aff658eaf44249c53f4147d487c90a3682d50", 0x94}, {&(0x7f000004d000-0xf2)="b63ca48219e744e93c4797f4ceba7cf9d72f8525f4014d6af37433a6a5fcc09d763a018b0cce370a174744f1240a4d5db2bd4d2f575c74236ff0f0c3d59ae52709e2d533629c13c50c0aaff3b5ff379dacbb657fd78f6dd79ec9de4a44fd37d746ab835a0ce6e7e1cdcbf39cb97d592a343db8590a2ec3d84bee90940b747e3e670d9b078aca1dbf95004971c0f79cdcc54b470e871c2ddf81a76d96df031612274ea3005f389a15f3bde677c0d69bfd3ab6d8530048cf6895088ac02b21b5324913396e2538645e0c62792cb29d61fcba47769bfc1b9e9db01939991ecdbaed9d6f165e160fe24a9ca025fdfdff21498965", 0xf2}], 0x6, &(0x7f000015d000-0x80)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r7]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x28, 0x1, 0x1, [r11, r12, r13, r14, r15]}], 0x80, 0x10}, {&(0x7f00006cc000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000d92000)=[{&(0x7f0000229000)="", 0x0}, {&(0x7f0000e3c000-0x3f)="72c1a0e153802dfa9cfd908079d6c0517a076d42277b4e88d226e8987cc30fe9ed39f9b33b988bc94f8619b386c63effc62e28c000eaa822012cfc97ddfc04", 0x3f}, {&(0x7f000069f000-0xa7)="55b62a4a0c73726afa3feb3da90f470b5d090f753655e11d04bf822b790032fb5d7dd75611bc7c9ed94a83ae5baabb49eee8bd84ab13674b90332003056a4f7cba58f3fd8a752f31b64aaf4e07dedfac90647d6ba2861875ca34a6b04480ac5ae47b55e9ffee75710fc16efde601926cb8c9eb17a2419c220e321efb32e846e7abe36e0d4f26dc761e90113cead230bbfd066961cb7150fafc40ec5c1800ae8b3504545012fa3c", 0xa7}, {&(0x7f0000c80000)="d287f5c7c78036548bb4c9b6be1b7b1e3bbbcf602e0760ad6ae0548ad0fd89b6bed7b99a2cb155a9e4776146a2b4ed3385c76d5cb806e1dc54ac71c7b19f7df9ae78f2", 0x43}, {&(0x7f00000d5000-0xda)="5036721cc787718625c49cc635f031894829765fa37225b801e5a0cea45a2ba9440d885db72562fe7fab454514e163767e2549b20d4a43579ab5644471b7457b4920daaa3bc4b061f90bb804355e5881c7b104fba96cba21d3243c19296e511499577acd5670ad4c06ff2835f5e6cd4ee37857080e04497dd60fbb54c9660772e6e7d52b0708cf3057bfc1247b6105a4a7cd876307aab83f7650620a85f6729d5133c9326db645e720db07bfd5c8b298e63d1f12fc40496c1fef1462d687b2221bdcad686a40ec8bbdd5143c5b50da8e8d5d9f50bd234a450c0f", 0xda}, {&(0x7f0000e02000-0xee)="b995fc312116d3f9d545a32271eb546e99c9700ab295a94e60080e747c73a4aa9536a6f5801fd81fc76b5c9da4981772defaebdea430c3f5b7d9373ea60bcba405352f969e1633c69a5466cec94158bb2abee449ae312dd041a72693cde6084c0ffbe8599cfb843c0bd54df00ec13d5e2fd0e718aa02f3d821f9f66027368a5419a4ae088b836a89af7a7af344737bc4860451b9b99419bd94115c32456b1d232f017d168b3a7d49b0d16c382b1f77c4ee85c11fafb6647aeca1adaae2ff0c180bf25eba840ab0228ef30abbfe8380e7cc83e914e2bcbe24c6cc6b6b3d416a39b15b0754b9ad85ca1979d490b7bf", 0xee}, {&(0x7f0000822000-0x1000)="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0x1000}, {&(0x7f0000658000)="a65ede434cf762f57c0662da544a0c71586fe14950e954b860d1e0fe33a1f15641ac40820d2e341047cca460dd0b8987cb13b7038b1c077ff7858946bd01bc5086eb9b883370065cbb57c590d9250acce46a23b0f14cc3a8583bcd2aef4488c0acb491bfc4f0b1c132c9af29068c69e2a2bae90047bb5adb67d38df050a943fa7b98fc6ae825354cb0d0e384dc1ffaa0a525da5898797abf21ad04a01621996a077f1e52e3df81a1d2192f73515b4d1d30238210c6bab8f762fe6bbbd8227ffb0b0492820d05f3c178d8be6e35804fa0d88c1d05be191811f64c381c1ee91fd0c46adb43681a989b242a70d42995bc9240cb45c21a3223d82258b4856e1ffa6b846be25196d79cea0182240b87351fa44a920db2cca8962f02e0c0ae4c4467f0fcedca140e0f424fa0f3ab42cde56fbbdf8d6cde4da4da5431142e1a8f5d01d6c9959131c7f60dcc8d13577ff87da1b95efb618cc068561cacff6401af1dacf060b4919d4aab1cfe62918d470c831d48102ceabf920245a6965b992a2830263d031af9099cf638c4da56670345e2dab5c520c9a8632afea74b2ed7b8098edf98770c30501b16fd3cd7d00c58f234098ad8143e1a8496fe026eaa549c3c390ce61b844991829f45fb66dca33bacdaf591c606ce47c45146d26b25e7ac764229806009890c3d519815f81ac6e6c6fcc5a4046984e0c9b6b45cec8a6450493002f8c2c0b04a8b616495844fea79bdb13100abedfef902bf89e7822fb8c29151676b2e5eccfa39eb1fb92c1b36533c8ab5ab825dc9c80033babf46db48cb9f8a548c2f2b501625b185e0d4e724e59ce98e67d61f8b43391f2ce2d79f6131de042f47183c3ead84225ed2220fd9b84cbc8e055f42fee2869f637cd04390c0e9fdd95ef451aff8edc6138c733abb7636b1b8f151ba1e8525a4762f49639d2405013360a061a9fc196987b9ff10beb1dd145bc4039abc229ddfbf5578a5fafc9d7af5b53f6ad4030b355831cb1dd45a29a61caea00484904cdd7baccef4cdf3e5efd47029c371b76cfa9ef6a24faac3cc70e3cea53a622185b710b9c3fdbbdd075f66cd2423bb68c04a5887761cfdb6ac974e321b44d076054458c794ef0bc29c3dad3d053e6f0bfff68001c0409dee43e0f240f74b648a1351fc15056538543c5b5a7a165da131e298cedeeab6af71615b1c945874ee6a484989a838896d9304975513d2b970211bd60a2e65fcaae866fea97ada26ee0b561b5160b2e3bd26fdb4ad8bf22a570cf2c9ee046f7b865ea659b8b9eb602ffc9cc81b44a1a1544bd337878186e3ece57b33700342a1e395a2a6bb915c01ee69656f8633b863126ece8905bb78943706cdb9dd21e705ec067fbac205e22a29660650dcee8d6547fc8b4fe31fc99a0e208785a1550236f812d6bfa59a91f26bd5e26aa2e9257a07b452ac095adbd58b7e3882f4e889d056ad1111ea3fe1633e40febf4dc631cab83aefb87d69b765d653164a40bfa4372bb89d91ce7444d485345c45c8ec26a7ed13316c6152498058a1dcab67f530cc4bfe5102005fe39a3e6ae896f5bb694e07f9a26353de5408bf7accadde0ef823022b4536970000d0b273e1a4be8c5d1dbe3c3ace6ad8d9a62027f675d47e7ce936f9b0b3602fe9bbf25740ac8935dfb84725e8fae5e8e43c7754ae22a8f02cc686f134629e5ea012262505a71548a2a3d2c29ad2eed4ce9bae728cc341a842921c5f2b5d8f65fe7676bea53135ae6578c5d5045919b7569123172d19dd4f2948db7eae434035dae71f34c5fdb4ebb99f5bfd14092045fc3aef853f6924a1fae42be5c8ad700cf597f8285df7d86c8d84ccf32707c62aaab566497656f019e40524e2e00b661d6e3bf5223191f70fb3712a10a87101f837b58bf22efb3c6b3bd06bba84143b078daca2de59ed652af2eba9535db8cf24839f03feb5401e6bd76705b390f0966f23257fc4bf257573fd03e59f68f2739d3e70dbb16961a67ecdfb0c021d2c0e61243d313379f38bdae3b43e73540b2d768c8aedd5f00e8b73eb8f2aa881058f3d5dd3a7bf9e37cbe179995a8b8889757017113442fc0fd67a444d8c39c1434dc8fbbca6048dde24f48bffb81913d8e9818f558368879435a529ebd66c2ebd120518868ebfdf485d7ef17e93afb536c4c718c6cd9b673501f78d9d35fea3cf9a7d46eaa454f4c59cdc040d53fa6fcd69e8a12d9ec5e13b18c0717a8b4baeea0ca854d31c6c9952457e7e2c02b031c42b30b87c5c7da8d3e7f945ac8401d04d0c93eba38a6e5dd0e461e54385be668d6e16dd182bdb614dd5effa4999bb6448f8b187c1df01bd03074f3590a1f46b0d5a4dd4f979950fffe41aaa29bb82303766b771c3a438f7314dcc26ba0f3d6e7e7f58e27cde0ddfe0e8bca62fb38f75546a1111caf4d56ce5c9f4c2f388cc0bd5e4e4461c4d736d7c45c3047cc59fc120897641ca8415e6ba9b33980289c7072b1b276e1ce49d7a625ca0ddc2f969cc7307d23d81acc41511c9155e7110bf6614a5f7418fdb3ce287398a45786fc812539465da3fecd3427d7da49a5f60cfd091a46818f55d3017366ddf6f206c7e57fe32675f17eb44f717e97d3837508fa5c7a1633977ea4a8677a26ec65aaab0f372f90518d7b0217b5cbea199a1a9980af19209cdda28cad78272df4510284d6cd69a63aed54188d239b96373c63dc1c32a72a267ee0b5558ae1ceb555a728100d22bc988ca1caa27060e988bd53a63f4322f9e6dfdb6d334339d899d91759351aa850c05855a37fa440bdba7508210484579edb015c9a9168a50a15bc7a619bda2440709c5e10c98e2ef43c7ea1b2d9135bdc7e61d7ced768c38692fa504a6f3168d40659f4f5e91053c40551b354d74faea945c2a579cd2a084b5a4881991c4f55203cae84e7973ad69b2239f03f85188c4ac760e81e8e218f7c2f2269821131e599f25bff9ea0e3b2bf9df273a7f56407fc1bde38073d92cbd13690fa37f4cb7ccb9e9c837c992e3f594ec5a0a5fe6b83911cce57218577d534b3fce9f4c68a46ed9f3712f1d8f745f77ec980b971bd5bf3b904c9b22c4ebfa2addfe12ebabd0d3c776835ba5a89d2c9b17570aa3452c02e445e447c47d0f00544410d60ab101c51a41f86b14a4189582cc224fdb21c0c063253060bb85d0330524410ce75840f601af901687ad1dd98531fcbc122717ef1800835bf10c7dfc9a6c826d4c65f8ec2f8b8a55731fc4595e233ee27325736f6fbc44ad2f3f7ac1e37009ababa2de0cfc5f50ffc3819c9447a82c542566a9da981f175bbbf6b9706e2fe93ec519dbfe0576fa2368a37e4c90c47ceda04d2f46c8bb095d744d6bdc09bcd89007f35e13bc4369a79684a3411b8479ce0a93f2ae0e48c4041951cc6d3a0c5c231db37b1e1351b9b9b595d521eeab9f9e70de0d0d87ce50a24754fd53ce98581762954d3d1f537c91923aae6932622d8db7b34d330d3e61cde11c4b0bf3f6c207fe153f321bbbf606c2213cb19af5ee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0x1000}, {&(0x7f0000b79000-0xa)="47242de1dfdd57a54cee", 0xa}, {&(0x7f000017d000-0x1b)="80b70cb1b398b97a6b583a57f16d9ba822b114e0773c9a0c9b6862", 0x1b}], 0x4, &(0x7f000013d000)=[@rights={0x18, 0x1, 0x1, [r47]}, @cred={0x20, 0x1, 0x2, r48, r49, r50}, @cred={0x20, 0x1, 0x2, r51, r52, r53}, @rights={0x18, 0x1, 0x1, [r54]}, @cred={0x20, 0x1, 0x2, r55, r56, r57}, @cred={0x20, 0x1, 0x2, r58, r59, r60}], 0xb0, 0x20000040}], 0x7, 0x1) link(&(0x7f00004ca000)='./file0\x00', &(0x7f00009be000-0xe)='./file0/file0\x00') mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) 2018/01/27 01:37:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x4) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000712000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00001cb000-0x4)=r2) bind$inet6(r1, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) 2018/01/27 01:37:46 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80002, 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000003000-0x10)={0x0, 0xac, &(0x7f0000002000)=[@in6={0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in6={0xa, 0x1, 0xaf, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x7}, @in6={0xa, 0x3, 0x3f80000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}]}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000003000-0x8)={r1, 0xffffffffffffff01}, 0x8) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) 2018/01/27 01:37:46 executing program 4: socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x45c000)=nil, 0x45c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000042000-0x18)=[], 0x0, &(0x7f0000041000)={0x0, 0x0}, &(0x7f0000042000-0x8)={0x0}, 0xffffffffffffffff) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f000045c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000045d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f000045d000)=0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f000045c000)=""/98) 2018/01/27 01:37:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000355000)='/dev/ptmx\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c5f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f000042b000-0x4)=0x0) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000544000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r4, 0x80045400, &(0x7f0000da7000)=0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f00001b0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setsig(r2, 0xa, 0x12) fcntl$lock(r3, 0x5, &(0x7f0000291000-0x20)={0x3, 0x2, 0x3, 0x8bd8, r1}) poll(&(0x7f0000594000)=[{r3, 0x0, 0x0}], 0x1, 0xfffefffffffffff8) dup2(r2, r3) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000810000)=0x0) fcntl$setown(r3, 0x8, r1) tkill(r1, 0x16) 2018/01/27 01:37:46 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000001000-0x4)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$TIOCCONS(r0, 0x541d) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00009ef000-0x8c)={0x10001, 0x7, 0x1000, 'queue1\x00', 0xfffffffffffffff3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$netlink(r1, &(0x7f0000f2d000)={0x0, 0x0, &(0x7f000066f000-0x60)=[{&(0x7f0000c6d000-0xd0)={0x14, 0x31, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, "", [@generic="d0"]}, 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00008d0000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x1f, &(0x7f0000f47000)=0x2, 0x4) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000e7e000)={0x0, 0x7}) renameat(r2, &(0x7f0000a4d000-0x8)='./file0\x00', r2, &(0x7f00003eb000)='./file0\x00') connect$inet(r2, &(0x7f00007d9000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 01:37:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@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, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg(r0, &(0x7f0000ad1000-0x38)={&(0x7f0000b65000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000dee000)=[{&(0x7f0000b7e000)="94", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x40880) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000069b000-0x50)={0x200, @tick=0x104, 0x5, {0x1000, 0x8}, 0x200, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$netlink(r1, &(0x7f0000791000)={&(0x7f0000757000-0xc)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000713000)=[{&(0x7f00000d4000)={0x10, 0x0, 0x4, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x800}, 0x8000) 2018/01/27 01:37:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f0000fde000-0x8)='./file0\x00') mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f00009a3000-0x8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2003002, 0x0) unshare(0x200) chdir(&(0x7f0000bdd000+0xc23)='./file0\x00') r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a91000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) readlinkat(r0, &(0x7f0000f33000-0x8)='./file0\x00', &(0x7f00007a2000)=""/4096, 0x1000) poll(&(0x7f00006cd000)=[], 0x0, 0xff) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f000089c000)=""/244) pivot_root(&(0x7f0000798000-0x8)='./file0\x00', &(0x7f0000119000-0x8)='./file0\x00') pivot_root(&(0x7f000035a000-0x8)='./file0\x00', &(0x7f00007d8000-0x8)='./file0\x00') 2018/01/27 01:37:46 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000553000)='/dev/ppp\x00', 0x42000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000)=0xffff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000c7c000)={0x3f, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1, 0x7, 0x1c0, 0x9, &(0x7f0000efc000)=@common='eql\x00', 0x1, 0xfffffffffffffff7, 0x8}) bind$inet(r1, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreq(r2, 0x0, 0x0, &(0x7f0000396000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f00007e4000)={0x3f, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r3 = geteuid() quotactl(0x4, &(0x7f0000d06000-0x8)='./file0\x00', r3, &(0x7f0000a6d000-0x13)="ce954ec4a49ef11f83f1602c943c68bc90c43c") connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_extract_tcp_res(&(0x7f0000699000-0x8)={0x0, 0x0}, 0x100000000, 0x6) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000c5a000)={0x100, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) sendmmsg$nfc_llcp(r2, &(0x7f00005c5000-0x188)=[{&(0x7f0000477000-0x60)={0x27, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, "032dc87e9534b245f71672c376749deb3c9f4354e41dc7ef8cf89d4b78a33f34e4ecf5c3997e848e66b8be561d39226487be64d54d790786edc2e734bfcbf9", 0x0}, 0x60, &(0x7f00006b8000-0x70)=[], 0x17e, &(0x7f0000fd5000)={0x10, 0x0, 0x0, ""}, 0x10, 0x4044050}], 0x1, 0x5) pipe(&(0x7f0000b92000-0x8)={0x0, 0x0}) setsockopt$inet_int(r2, 0x0, 0xf, &(0x7f0000200000-0x4)=0x2, 0x4) 2018/01/27 01:37:46 executing program 7: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x3, &(0x7f0000011000)={0x101, 0xc50e}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f000000b000)={0x0, 0x2, &(0x7f0000007000-0x39)="bb77"}) r1 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x20000, 0x9) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000001000-0x6)={0x5, 0xffffffffffff6dd1, 0xbd50}) 2018/01/27 01:37:46 executing program 2: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000005000)={0x0, 0x9, 0x3}, &(0x7f000001c000)=0x8) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000006000)={0x0, @loopback=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000001d000)=0xc) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000001e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000001d000-0x8c)={r1, @in={{0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r3) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000017000-0x4)=0x2, 0x4) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f000001d000-0x90)={0x7, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) bind$inet(r4, &(0x7f0000012000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r3, 0x0) 2018/01/27 01:37:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00001ad000)=0x0) rt_tgsigqueueinfo(r0, 0x0, 0x2f, &(0x7f000001f000)={0x31, 0x5, 0x8, 0x90000200}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x80002, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000043e000)={0x0, 0x0}, &(0x7f0000f91000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000398000)={r2, @in6={{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xe9, 0x0, 0x0, 0x80}, 0xa0) openat(0xffffffffffffff9c, &(0x7f0000a67000)='./file0\x00', 0x0, 0x0) creat(&(0x7f0000cdf000-0x8)='./file0\x00', 0x0) seccomp(0x1, 0x0, &(0x7f0000a80000)={0x2, &(0x7f00008f0000)=[{0x0, 0x0, 0x0, 0x0}, {0x800, 0x0, 0x0, 0x0}]}) sync() msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/27 01:37:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00005c0000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000003000)={0x0, 0x0}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000acf000-0x8)=0x5) munlockall() r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f000079a000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f00000c1000+0xe03)="82a5dfdd9d0836d3fe4e01814cb1f1d9e6b51b5004673d53a5c2b1", 0x1b) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/01/27 01:37:46 executing program 0: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x18) sendto$inet6(r1, &(0x7f0000f83000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$nl_route(r0, &(0x7f000001a000)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000007000-0x2c)=@ipmr_newroute={0x2c, 0x18, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x0, 0x0, 0x0, 0x2000000000, 0x3, 0x0, 0x0, 0x0}, [@RTA_MARK={0x8, 0x10, 0x0}, @RTA_GATEWAY={0x8, 0x5, @loopback=0x7f000001}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f000000a000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000021000-0x4)=0x32) getitimer(0x0, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000001000)=0x0, &(0x7f000001c000-0x4)=0x4) 2018/01/27 01:37:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00001ad000)=0x0) rt_tgsigqueueinfo(r0, 0x0, 0x2f, &(0x7f000001f000)={0x31, 0x5, 0x8, 0x90000200}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x80002, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000043e000)={0x0, 0x0}, &(0x7f0000f91000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000398000)={r2, @in6={{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xe9, 0x0, 0x0, 0x80}, 0xa0) openat(0xffffffffffffff9c, &(0x7f0000a67000)='./file0\x00', 0x0, 0x0) creat(&(0x7f0000cdf000-0x8)='./file0\x00', 0x0) seccomp(0x1, 0x0, &(0x7f0000a80000)={0x2, &(0x7f00008f0000)=[{0x0, 0x0, 0x0, 0x0}, {0x800, 0x0, 0x0, 0x0}]}) sync() msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/27 01:37:46 executing program 2: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000516000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0xfffffffffffffffd, 0x2f, 0x0, @rand_addr=0x3, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x3, 0x1, 0x0, 0xf, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], "5bd6a90400000021"}, {0x0, 0x0, 0x0, 0x8c9e, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x0, []}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000523000)='/dev/rtc\x00', 0x400880, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000ae0000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2bb, 0x3}, &(0x7f0000ae1000-0x4)=0x98) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000ae1000-0x8)={r1, 0x1}, 0x8) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000ae1000)={{0xa, 0x3, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, {0xa, 0x2, 0xc000000, @loopback={0x0, 0x1}, 0x89a}, 0x0, [0x8, 0x0, 0x2, 0x8, 0xffffffffffffffc0, 0x6, 0xfffffffffffff801, 0x4]}, 0x5c) 2018/01/27 01:37:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f000027f000-0x4)=0x7a, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000901000)=0x0) bind$inet6(r2, &(0x7f0000d9e000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x0) listen(r0, 0xfffffffffffff000) mmap(&(0x7f0000000000/0x9a6000)=nil, 0x9a6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000017000)='oom_score_adj\x00') write(r3, &(0x7f0000017000)="2bdc", 0x2) sendto$inet(r1, &(0x7f0000a29000-0x1)="", 0x0, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept(r2, &(0x7f0000681000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000209000-0x4)=0x10) 2018/01/27 01:37:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00007fa000-0x15)='/proc/self/net/pfkey\x00', 0x2, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000fee000-0x4)=0x5, &(0x7f000016f000-0x4)=0x4) r1 = add_key$keyring(&(0x7f0000791000)='keyring\x00', &(0x7f0000679000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) getuid() r2 = syz_open_dev$usbmon(&(0x7f00003a2000-0xd)='/dev/usbmon#\x00', 0x800, 0x500) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000206000+0x386)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000015b000)=0xe8) sendmsg$nl_route(r2, &(0x7f0000c70000)={&(0x7f0000a03000-0xc)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f000038a000)={&(0x7f0000e85000)=@mpls_newroute={0x2c, 0x18, 0x200, 0x0, 0x3, {0x1c, 0x94, 0xb4, 0xdd78, 0xff, 0x0, 0xff, 0xb, 0x0}, [@RTA_TTL_PROPAGATE={0x8, 0x1a, 0x5}, @RTA_OIF={0x8, 0x4, r3}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x8c1) request_key(&(0x7f0000d23000-0x6)='.dead\x00', &(0x7f0000a3c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000025c000)='\x00', r1) madvise(&(0x7f0000c55000/0x4000)=nil, 0x4000, 0xc) clone(0xa060000, &(0x7f0000e21000)="", &(0x7f0000001000)=0x0, &(0x7f0000f29000-0x4)=0x0, &(0x7f0000493000-0x2)="") openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000469000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/27 01:37:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000feb000)=0xa90d, 0x4) recvfrom$inet6(r0, &(0x7f00005ac000)=""/185, 0xffffffffffffff10, 0x1000026, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f00006c5000)='/dev/sg#\x00', 0x1, 0x303a00) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006ba000)={0x2, 0x0}) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x80000000000007fe, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005db000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) r3 = openat(0xffffffffffffff9c, &(0x7f0000df4000-0x8)='./file0\x00', 0x20000, 0x110) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f0000adf000)=""/4096) sendto$inet6(r2, &(0x7f0000b0d000-0x92)="", 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a21000)='/dev/sequencer\x00', 0x40, 0x0) ioctl$EVIOCGABS0(r3, 0x80184540, &(0x7f00001e4000-0xcf)=""/207) setsockopt$inet_tcp_int(r4, 0x6, 0x7, &(0x7f0000257000)=0x7, 0x4) 2018/01/27 01:37:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000065000)='./file0\x00', 0x101) capset(&(0x7f0000595000-0x8)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000a5000)='/dev/ppp\x00', 0x10000, 0x0) recvfrom$unix(r0, &(0x7f00003a9000)=""/39, 0x27, 0x40, &(0x7f00002b0000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) pipe(&(0x7f00001f5000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000084d000)={0x7ff, 0x200, 0x0, 0x9, 0x0}, &(0x7f00002ae000-0x4)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000db8000-0x1f)={r3, 0x17, "a789b552de83bd659cfce9328550c3fcff97ed694db327"}, &(0x7f000031a000)=0x1f) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000e47000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000f59000)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000016e000)={r4, 0x1000, "8fc3145ea02ba547a23914c15d35163cc08255cb772c696866a6627b069addd455ee783c39f67e351ee4fcbccfb814d32addae3e5483e59f86640b04dc069b0f230fec13ea0dcd04893942fbf2f1a724fdee841c0abe0a5c52061fa020a665f33cd7e42f433287c7ffb0a51ec130164488bdd9b7a28e0ac3ac2b74c0b8ccb4610efa1d9beb70cf11cfb4800c2049689829d6814b74481e1bc8b12f836468f1b3083a6e0bb4e00d7425548d9aa640cd65e0cdf13ca6527fe19926c6c4a6f71603252cc18b82fc169d13785e86a9234532104edc6ca27cabffd4634126eb164c71761d7e649a9dc855795d2a45393ceeb076eaa620008beb601ad1eb4fb66c06aa4820ec3286c7f0f3ad419cf4de8e96c116eee0adf47a9a8263af7cd52ffc7e54313d017dc14e08886fa2a86ce14e47b80f83a9e7680049cebf0983c7c341688f8b219c1b90994047e929ada87fe87ade7a54369a3c8f2ff155cea613eb7197282344a23c1e2815eecc601eb2d2caab92ed565edd75962d468da8b50db1ac97ce67bd900295c3262c33f8e06e913fc0c9a9e10c12ba9aa42f7bf599e50a7dd3a85e15d09b63db0ba9150b7fb5975240f8a2bf22ad60cbf098625454186691b2514be7d76aa3060afd0716e85c25d58d0e5a66fa2183d538a5e90ba7329dc8b1db443f4ee05c05752d4cd75879352a6bde8427bab857f597360543392a44de93746738de6db962b01a474c30c0d7f8ac71fcfdf89fa278b8b091dfcd797a1301fba4e393064d31bdaa3ddefcf2bb1f24e47186be12edbcacdc97a30cb5932dd760e32ad661fbfd0f9449d4ad006cf012b847ebc4e287449e2ff88011ce32a2eb0aa28fb2d6c5e2d6d12b6990044801ae58aa790f196988907b942edc254db09e0180669298d3f3cb4b2b8a6585c6c580c2ac16fce4867b62ad903efdbd752d4fe4d895f5f720879e2d68bdf08cd6b2a1d096e232db5a6d375db035ac9f5cfc467cd086ef65e0e892ef49077316497dd53a0e259f79f9adc9b7297cd7a028da379b087802e69253e708596918c87b0561dab2c58bc3287b213dde7c5bbce126dd7318f2336f986469bd8a92dee06b12437341587485c039434a410d11d6b8eefbd29dbe897a9bb915cb29f065769cbf46124a80503582f830910e7f04e70907919a02f0ea59b0b6112539c1e845f281dd4d4a8a4ad7ece75d2a653424636d729a5bd9341d4baa77384c719574f05dc96402f9823ca7505f643a81a83fbf01c756df95abf6d1687111001d3c9abe739568ae842a4efb981cc28b54ae5229c72e550be348318c7ec7c24bd63ee67da6ef0bc9380e3032864f79f3fc0fd1dcfe6ddac414391f5003705b03becfe87e6a078e33d22f6465fb0d2e2097ff1524c3e04c3cf89e28343d20dafcaf0aea68e0e9a3e07d158abd80368262fdf24f23454eaebfef8261ee9f342536485d32f20f221e7f333aa0933a88fdcb11deab45711d648e5b19c3178bcb374b612a6937ac45fc563898df0d4fd45effd7d123023f4d9a8a529960ac3bf7257c6966f9391274e515c2bda8414e48ec166973ec2d2385f6458629f8043a9d01a57795f5fc5c1ae49759d1d3c0c46228ca2b3e0eee045ec408e68c8989d80e0aa2187d9afadf25acc76554bde48d154da8a32af22deb4af64bd85b8b49f8a8b00b6001afbe19dae79cf6a82bb9d11cf7bbcbe80c191f91faae58eae5f5145d21a45c8c131addacc5843e245388d894ebef319af4352e09080f9964c73758c7595aabfd85dbea43a2f853f483afaf9fce6a3aadc75f952fcd7c76730caa441e64eb20ee7f25d5e71f45a1215dbb5bd692d56cf4fd8eef559eef0623a0817bcd7747d285f4f4c2475873b4fa92bdc5548260c738cb9211e3e105ce3b7e726036ddb869f0999e08a0284c4fdd5c89285c3504f9c523db5fefe7fe07f62c40a6b70576a84753584066f8379efaaeb83d7ee743b2896badea58ec8155e24b6f79d92e51ba90b5abad4a710f8836c10c8208a019221d65a30270c0aeb750ad6e9b9e3b876a8b6fe4aec99741d62333783156d2163f84651d31b435c0d014f3d5310968685040d969e28494f331959135557997a34c9c4c15e2348c5b3034f5bcfae995092ccc5967cb96b78d3ae76060541a53ad08fd264c0a3f4e86418581017672eba5a8212a6d4fa1f9058ba6a593fabd1261faf1cb7d93afac347fc072612bb6da50a4547367967e89711e6a889c8eaaee0f47e8a9b7d40f845011dc2fcfdd9f50326bb2a0ab7bb5c35e1a58f8ffa8e399daaab813dfedb65f17cfb0cbfbbd4d937d622bb732fd7e6f1a39a88967c9a4821755538dc575a4f553516112398374ca496d1cc017f2e7ae251934ef9b44d7d90622dd93f4f948d5c4a8e9e3fd04a885097f1b567717e885836c5f92fbb687b4a4fa56b9926aa40e1e6ace276e1532fb49ab3581c237154b8e92a4d4b73859d393a65f2eddc8a78c7a7fba1f6943601cb020e6962b3b8efbf2b0ee1982d1489238331ff944b1c1e28fe9c53158080526b3afb8bb3f27f2dc452e6c3e521d6e2db78db53a4aff494f52f0709cb9f01b626fed0e0ba8295934ea58d2494af617a60ceb998aa1719f8d22d6e5a2e063e805990ccdc394fb7707d745958cde6fac0a8bdf331235da48323ad127033d1e0dceb9c92adee9c70dfb01392d6c27d24f2300725fbaa7879c6d753ed929053540ec559c4a484f0cce17aa4de31fd78e06d5928138aed2fbd4ed7c6098a750d2218f42f6bc7c9b95219524a105720b5a39ac7ecea2f6b666ffe68d7998a038b3bcfe5dec4eaffaf962dcac18198765ecfd76aed217e26b1a2397a071dd144e9166aa8d245b0adc273ab615b041c7a172e3793ecd858a989bfb3db2425d5cb4210ccffcc4a204a80d4902b9b21d3d62aedb1b663715d6edf35cb3ad592242705b86d67ef7661f1dce933d80e782a6f23388beaf0b3a24eedcb6b5641f4e8f44348b20d3d844005638282dc70a3645f6fbb6960d973219cdd449fd495cc79703515a51b3ac09a161d7d44ebde177bafdfb306ec9aa94a7719973417ac2ac8f98ddada0c755e5c75025110d8be0c675b8b02450333d46021c5e901e29867db3fd77de38414422e42a88be3307d559984f336bfc3afb0a9c6a52f53965d56d003058edb70eaa86d5f434d61a2035030069dd35d354b17913259eefb62d0e2b530adab646e4cb932fd553c948b0d4607959266b6dcd6bb8500424fdfe5efe933fcb4af7edf95a24fda280217fa912d459123cd5b1ca537d356e4d1c676d88da8b5395aa24c79bb9d80d023eeb45522ed97ac92f1a7ddd2644e7c45a0ebd3b07ebe9535039df95a2655f7cd8a8655238d0608cc6c354f2d288b2171ab7168d3c8e4dfc216a46c6527140c0b18f2cb59b19b4717f12de68e753a0ab26263e2e7e31ab185d9f5bd8b63dd1cacd5e9a4d0cf686af84ba8b61df8738efb333e47082a7d9a0b5bd5c0001dbfd93666764bf135b22a9816918745658bf72baf9052fd897b65c0224c665d9f363774ef673924294d3807bed296e642e5c90a14c58f95e0835aac98b709ef9c920f3b69904112d03e110b048c81c7a652aa94046a9497cb14b7bb6ad6489e754e525b9219f63719e9905f676bc9c51da64a167aef841b20d0cce3a339d1802772fd12ac980860f3f77500c58f7df7e25f33199de5d23677d6be174bd3fd8e8026c217b70befe02a95ecdcd8f0765203a015bb98beac2afedf26d5bc388f6f77b96fb1ad36a34cb9f3d281787a25b9c40649d735ee84ef70b753b47fd094587042234e9a60ec0d4706434d70cab95fda41a877f327de9dc502b11cf5893cf6135bf601d7a3e1ab679a39036c3548e1acfaf4791afc42b5616ad7dfa34162215b82f93c178da7cead592e6cbcccf5a0c4b8cd6b9c9b91f22da72812143420f35b5536d9d2d2c1f6f16b959fafdc9b7a11628b012e02081c42b7abf48f18dea01a4eee9dd481b03e1cbe4b778f1a96e2551a6da5f1ef70c64a2f786bc05214371450f3abb87e4fb411cea42a28ee4172c27161f8757d7abd919192e97f0248a0e5378bc7a4ab3be9cc1a3d64e4128f729ec27691fd96f513dcef356bbc6e92b62c2bb22da629dbf1cc129c71e2516062c65c8b363875b44bf1e34e74ddf235b33aa43a389b8b1172872d5a455c5db308a6fc87d42a6e215acbec4b56db7a24dfb5c21f22fe585b6b93ddcf2d5234b6558134dda1833087aa90375c5fa7c89a7005b8f61d6bd655f450b872c8fd99dfd76b66455b9ffa658ad95eef08626a58697dd165a345417c516a889f63baca422976ea506a1829eaec649b76e1756feca929fa98e18769f33dde7d4fc296165e443c017a8e3e278f49b9828e7db3e56836289c9f5d1d2b139a138237274e6748571ced5b0861481430477c7b4ce122ddee14c1bcdb98c6905aeba29ca775f0d9ef039fdb90324942f6fe83c5984b2cb104b0e12e08bbf3de1f0d6d3eacd77623b06c66323d1d3a450cc289064fbbc3e197e5c36f27ce40e6b83376f404044bea18027dcdc81e6db189493544961949dc332f69043ed01a4e4be0a8b9144741cc288fcb8da7d19a734a3acab38b55e1a42e0ef0f67ae8268d319e72c8d4d9cd726e865f902bfbf0b5d6bba46cf2a991e250198ea4dfcc7c07bc912c9c6fc32bca22bb164968cb23df41641ba594fce7c065856cfc281e09c54286ad9ed316ce5199a42e63b3edda1f54a8a65ce313f837a9d7253d820be5e62c92d7ef3b3ab9862cfee6082be8bf2d41413b944b6b7f6aa3bc53c73deb233f15abdd0c1b297c9cff409fd2dadd90d2e30297a72bb044a0e42de23db021e2876fb539fb44a2e21f162f1e971ff83cca283e75d90f0eebbd38015011fabb6cfe56db76b32f2dfd46a41947bbe4a548fe7849d65063164cfcdf5f9e3562734a477d9376aa38b8a8cc6af595fb01d5c53e2b3b26146582d9f7e84441f933d1ad9c4f6cc73c95ecc6447a7a9a273ef0ac727f24ecf7a6c70f80bd12b0882ba70d733cf405f9c9405c9a894ca152df3dedc6c398dc7367d9f7fb8ff4ca4937b1168f732f333907d9a34d419a530e8f68a5b46589d2fd469bb14e67429a3bdf8a33ce601d1b7f4a7ce3df93002c80cd8c7170cf8b81e051a5931303fe54895d6d651087d9d0af5f15bd98d18e0ccddf57c61fa3a112ce718b0625c6e9e9715a34d0deb160525a3d420e88dce5a8706bd7a12c30e243b7bf2a0b1837a2be7bb44b1bd6ddba75ad27664742ca156c588332df9d35d346c394520bdb5b75c62344ab3593ea2ae67dd663e02c006f3b2e67bbc64135f1591ee55579ad7d5c23aeb705b3d43b9879c2ebeba68a545e867f066e16ba5ed86316f869ce5e2a3dd9b1e57fd754a5f618f0fbf2b127832ad08896996896bc7248ac03132c8fc9f250e032e98c39b77c51f0bab996108b4b72621ad23460ca3dd2be8ee97dc14c3290dde6b5e5d742d842b7c7041e2fc4b6e2b637c0400a8a147a1e28ec6f43e911b4fc5d49843e01fc17e1a37d7fb5ce2a47bd54713ca674a38f659c36d6132e3e8a24ebe92d0896413fe5e53fec9fd9e54d9d5f2454357767bd456e3579b86002132a8c41cdddcf18d18ef268b038172daaea5463686d18194eb10896d0eaff2ddc9a43a671e54912df51ed10eefb2beb48a0f0e57e28a681d2123e1b04c459e29ceb505a3325f67ffcadb1c7748fdc9bf333a6e3cfdc12a17178d1d798ee9ba470713a735c7d85d58b8234f5a0727771e9be672e7e5"}, &(0x7f0000e22000-0x4)=0x1008) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00003a1000-0x4)=0x1, 0x0) chdir(&(0x7f0000163000)='./file0\x00') [ 36.506332] TCP: request_sock_TCP: Possible SYN flooding on port 20006. Sending cookies. Check SNMP counters. 2018/01/27 01:37:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$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) r1 = syz_open_dev$usbmon(&(0x7f00002a8000-0xd)='/dev/usbmon#\x00', 0x9, 0xc2) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00008e4000)=0x0, &(0x7f00000e4000-0x4)=0x4) r2 = syz_open_dev$mice(&(0x7f000051e000)='/dev/input/mice\x00', 0x0, 0x40000) setsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f0000286000-0x4)=0x7f, 0x4) 2018/01/27 01:37:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000036d000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f000092b000-0x58)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) memfd_create(&(0x7f0000d12000-0xd)='/dev/snd/seq\x00', 0x2) memfd_create(&(0x7f0000799000-0xd)='/dev/snd/seq\x00', 0x2) openat$selinux_create(0xffffffffffffff9c, &(0x7f00008fe000)='/selinux/create\x00', 0x2, 0x0) 2018/01/27 01:37:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00004eb000)='net/ip6_flowlabel\x00') unshare(0x28060400) r1 = socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000828000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) fcntl$getflags(r1, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000066e000-0x4)=0x0, &(0x7f00009c3000-0x4)=0x4) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f00004ef000)=0x1) 2018/01/27 01:37:46 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000841000-0x50)={@common='lo\x00', @ifru_flags=0x8102}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_ifreq(r1, 0x8921, &(0x7f00002d3000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x0}) 2018/01/27 01:37:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x20) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0xfffffffffffffd75) fallocate(r2, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038d000-0x69)="", 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r2, r2, &(0x7f00005f5000-0x8)=0x0, 0x10001) recvfrom$inet(r0, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f00002f4000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000b76000)=0x0) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f000000a000)={&(0x7f0000011000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000005000)=@bridge_getlink={0x38, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_OPERSTATE={0x8, 0x10, 0x0}, @IFLA_LINKMODE={0x8, 0x11, 0x0}, @IFLA_EXT_MASK={0x8, 0x1d, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) tee(r0, r3, 0x0, 0x1) 2018/01/27 01:37:46 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000004000)='/dev/sequencer2\x00', 0x8000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000005000-0x1c)={&(0x7f0000000000/0x1000)=nil, 0x6, 0x2, 0xc0, &(0x7f0000002000/0x1000)=nil, 0x1}) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000002000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) 2018/01/27 01:37:46 executing program 7: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000015000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r2 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r3 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r2, &(0x7f0000030000)=[{&(0x7f0000726000)='t', 0x1}], 0x1) r4 = dup(r3) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r4, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) r6 = mmap$binder(&(0x7f000022d000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000898000-0x30)={0x38, 0x0, &(0x7f0000d19000)=[@clear_death={0x400c630f, 0x1, 0x4}, @increfs={0x40046304, 0x2}, @dead_binder_done={0x40086310, 0x0}, @acquire_done={0x40106309, r6, 0x1}], 0x33, 0x0, &(0x7f0000000000)="a6045414b205c924eebdcd9732fc7f04cc438a0b1e97e183984b6b3635076ad496d2d20ae924cff1059509f8caf33e6346cee2"}) ptrace(0x4207, r5) ptrace$getregset(0x4204, r5, 0x202, &(0x7f0000000000)={&(0x7f000071e000-0x40)=""/64, 0x40}) 2018/01/27 01:37:46 executing program 2: mmap(&(0x7f0000000000/0xadd000)=nil, 0xadd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000aa2000-0xaa)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000723000)='children\x00') ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000087000)=""/248) 2018/01/27 01:37:46 executing program 2: r0 = socket(0x1b, 0x801, 0x3d86) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00002e6000)={0x7fff, 0x29c, 0x7, 0x9, 0x81}, 0x14) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000012000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000007000-0x10)={0x3ff, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 01:37:46 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x20400, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000fa2000-0x58)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x3, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}], 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) sigaltstack(&(0x7f0000063000/0x3000)=nil, 0x0) 2018/01/27 01:37:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000085a000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000860000-0x8c)={0x0, 0x7ff, 0x1, 'queue1\x00', 0x22, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r1, 0x0) mremap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000b50000/0x3000)=nil) 2018/01/27 01:37:46 executing program 7: fanotify_mark(0xffffffffffffffff, 0x80, 0x40000012, 0xffffffffffffffff, &(0x7f0000001000)='./file0\x00') r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b71000-0x10)='/selinux/status\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x8000, 0x0) 2018/01/27 01:37:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00003e2000)="", &(0x7f000057a000-0x4)=0x0, &(0x7f00008a3000-0x4)=0x0, &(0x7f0000fe3000)="") r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000444000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000d71000)={0x0, 0x8}, &(0x7f0000248000)=0x6) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000a87000-0x10)={0x44c, 0x4, 0xfffffffffffffffd, 0x9, r1}, 0x10) getrlimit(0x0, &(0x7f00008c9000)={0x0, 0x0}) 2018/01/27 01:37:46 executing program 5: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) get_robust_list(r0, &(0x7f0000f8e000)=&(0x7f00000e5000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000a8d000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x20000) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000424000)=0x1) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000f1b000)='/dev/loop#\x00', 0x9, 0x200000) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) ioctl$EVIOCGSND(r3, 0x8040451a, &(0x7f0000cad000-0x8d)=""/141) ioctl$KDSETKEYCODE(r3, 0x4b4d, &(0x7f0000000000)={0x864, 0x9f08}) syslog(0x3, &(0x7f0000001000-0x2b)=""/43, 0x2b) r5 = eventfd(0x9) r6 = dup3(r2, r3, 0x80000) ioctl$KDADDIO(r4, 0x4b34, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000000)=0x4, 0x4) r7 = getpgid(0xffffffffffffffff) 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) wait4(r0, &(0x7f0000006000)=0x0, 0x8, &(0x7f0000006000+0x7c8)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) removexattr(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000003000-0x13)=@random={'trusted.', '/dev/loop#\x00'}) getsockname(r3, &(0x7f0000003000)=@ethernet={0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r5, 0x4058534c, &(0x7f0000001000)={0x9, 0x80000000, 0x4, 0x3f, 0x20000000, 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r6, 0x84, 0x6b, &(0x7f0000001000)=[@in6={0xa, 0x1, 0xfffffffffffff0d3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r6, 0x4b69, &(0x7f0000007000-0xe4)=""/228) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000003000)=r7) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r4, 0xc0505350, &(0x7f0000005000-0x50)={{0x9, 0x6}, {0x7, 0x8d6}, 0x5, 0x2, 0x7, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000003000)=0x0, &(0x7f0000004000)=0x4) mount(&(0x7f0000005000)='./file1\x00', &(0x7f0000005000)='./file0\x00', &(0x7f0000003000-0x7)='nilfs2\x00', 0x0, &(0x7f0000000000)="9daf6d069080b88f8dafd4a11bd5326ed2293f84e117cac04dc25590c428cbb075353766bf86d76800ea18dcd296f2ca1e372910ea7fd842b3de4b769862b8a981cdeee748a5b9e8da52b202a6c9e0d29954eb4110a2941ae0b011ebe92f604780fac67cc6a4e1cc47f605aa918a5bed04e1e996ece83c5399462b1d") 2018/01/27 01:37:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f00008e8000)=@get={0x1, &(0x7f00000ce000-0x89)=""/137, 0xdeb}) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f0, &(0x7f0000781000)={@common='tunl0\x00\x00\x00\x00\x00\x00\b\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) 2018/01/27 01:37:46 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f00000c6000-0xf)='/dev/snd/timer\x00', 0x0, 0x210000) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000194000)={{0x3, 0x3, 0xa4d7, 0x0, 0x80000001}, 0x81, 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]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000d9f000)='net/igmp\x00') readv(r1, &(0x7f0000db5000)=[{&(0x7f00000b3000+0x319)=""/101, 0x65}], 0x1) 2018/01/27 01:37:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000136000-0x4)=0x2, 0xffffffffffffff6b) mmap(&(0x7f0000000000/0x955000)=nil, 0x955000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r1, 0x0, 0x20000000050, &(0x7f0000954000)=""/0, &(0x7f000094e000-0x4)=0x0) connect$inet(r0, &(0x7f0000d38000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000062c000-0x16)='/selinux/checkreqprot\x00', 0x60000, 0x0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000428000)={&(0x7f0000242000/0x3000)=nil, 0x12, 0x3, 0xf8, &(0x7f0000823000/0x1000)=nil, 0xe5b}) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00008f6000)=0x6fcf, 0x4) fadvise64(r2, 0x0, 0x0, 0x7) 2018/01/27 01:37:46 executing program 2: r0 = socket(0x40000000018, 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000ace000-0x4)=0xc) timer_create(0x2, &(0x7f00002df000)={0x0, 0x7, 0x2, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a8e000)=0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x100000111, 0x0, &(0x7f0000001000-0x4)="02000000", 0x4) write(r0, &(0x7f000016a000-0x8e)="f191a6303f80cf3b40a109240cc992fe440d10be84d952e699cc2587a850a2cefe774ffffb24fd7eec22216d7835201d6ce595cf3a90ea46879ec534fdea07cb32a2f05ecfb4c4b145a82cd4c20a862d269b3582615984f3f95e7de5b2520cbec2ffe180602fdd5a7c5dbffff472c11568b0540ead17aa77dc674c7d438ef2a3951bbf44b2cfa8e61a2dbbaed986", 0x8e) 2018/01/27 01:37:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000007000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x2}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000005000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000ed8000+0x182)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @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, 0xfffffffffffffffc, 0x0, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) lstat(&(0x7f0000217000-0x8)='./file0\x00', &(0x7f0000e1a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() syz_fuse_mount(&(0x7f0000819000-0x8)='./file0\x00', 0xe000, r2, r3, 0x5, 0x8040) pipe(&(0x7f0000b6c000)={0x0, 0x0}) 2018/01/27 01:37:46 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1e}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) r1 = socket(0x18, 0x0, 0x1) dup2(r1, r0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x8, 0x0, 0x0, 0x0, 0x0}}, 0x8) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f000000c000)=0x0) 2018/01/27 01:37:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0xa7da3082c6276f4b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005d2000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f000036e000-0x4)=0x1) r1 = syz_open_pts(r0, 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000ed6000-0x1)='\x00') ioctl$KDENABIO(r1, 0x4b36) 2018/01/27 01:37:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f000070d000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0x6}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000625000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000b31000)={0x2602, 0x7, 0x80000000, 0x0}) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f000001b000)=0x0) close(r2) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000013e000-0xc)={0x0, 0x5, 0x20}, &(0x7f0000c8b000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000e2f000-0x16)={r3, 0x1000, 0x7, [0x100, 0x1ff, 0x6, 0x9, 0x7, 0x11, 0x3f]}, &(0x7f0000ecd000-0x4)=0x16) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e55000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b4d000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000bd000-0x90)={0xf9a9, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000b9c000-0xff)=""/255, &(0x7f0000515000-0x4)=0xff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000099b000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000da4000)=0xe8) 2018/01/27 01:37:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="00e2660000", 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x80000, &(0x7f000002f000)="") r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d55000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f000073b000-0x4)=0x6, 0x4) mount(&(0x7f00009b1000)='./file0\x00', &(0x7f0000ae7000-0x8)='./file0\x00', &(0x7f0000226000)='an\x00\x00\x00\x00\x00\x00\x00\afs\x00', 0x100000, &(0x7f0000b64000-0x1000)="") r1 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f00002ba000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)="") mount(&(0x7f00005e1000-0x8)='./file0\x00', &(0x7f0000df5000-0x8)='.', &(0x7f0000df4000)='%&t3\x00', 0x2000, &(0x7f00003db000-0x23)="") mount(&(0x7f0000fdd000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) 2018/01/27 01:37:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat(r0, &(0x7f0000d9e000)='./file0\x00', 0x200, 0x124) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00007a8000)=0x1) socketpair(0x4000000000000003, 0x7, 0x0, &(0x7f00004a3000-0x8)={0x0, 0x0}) setsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000cb8000)="c28cb6e8300528d677456424c8092eca63c0c1", 0x13) sendmsg$nl_xfrm(r1, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 01:37:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f0000767000-0x8)='./file0\x00', &(0x7f00005aa000-0x7)='mqueue\x00', 0x8800, 0x0) r0 = open$dir(&(0x7f000001c000-0xc)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000386000)=""/1840, 0x730) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001d6000)='/dev/sequencer\x00', 0x18002, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000893000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000bc9000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000546000-0x18)={@loopback={0x0, 0x1}, 0xffffffffffffffe0, r2}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f000059d000)='/dev/rtc\x00', 0x8000, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f00001f1000)={0xe7, 0x0, 0x8, 0x152d, 0x100000000}, 0xc) 2018/01/27 01:37:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) r1 = syz_open_dev$tun(&(0x7f0000bcb000)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000494000-0x4)=0xcc5, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@common='bcsh0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x21ff}) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00006ca000)=[{&(0x7f0000703000)=""/24, 0x18}], 0x1, &(0x7f0000560000)=""/129, 0x81, 0x0}, 0x0}], 0x1, 0x0, 0x0) connect$inet(r0, &(0x7f0000945000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 36.888528] device gre0 entered promiscuous mode 2018/01/27 01:37:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000201000-0xa)='mountinfo\x00') r0 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') getsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000421000-0x4)=0x0, &(0x7f00000aa000)=0x4) sendfile(r0, r0, &(0x7f0000318000-0x8)=0x0, 0x7) 2018/01/27 01:37:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = socket$pptp(0x18, 0x1, 0x2) fsync(r0) fstat(r0, &(0x7f0000b5b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f000009a000)=0x0, &(0x7f0000f8e000)=0x0, &(0x7f000041c000)=0x0) setfsgid(r1) 2018/01/27 01:37:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0xa, 0x300) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a32000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000d31000-0x24)={0x40, 0xff, 0x1, 0x3f, 0x5, 0x2, 0x5, 0xe8, 0x6, 0x4, 0x7c, 0x1}) bind$inet(r0, &(0x7f0000bd6000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000a76000)="", 0x1af, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5) shutdown(r0, 0x100800000000001) 2018/01/27 01:37:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000000002, 0x1) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f000083d000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r1 = syz_open_dev$mice(&(0x7f00008a9000-0x10)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000e32000+0xcde)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r0, &(0x7f0000b33000-0x94)=""/148, 0x94) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ddb000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000778000-0x10)={&(0x7f00002cc000/0x5000)=nil, 0x5000}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f00000c4000-0x10)={0x77359400, 0x0}, 0x10) 2018/01/27 01:37:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000b4a000-0x10)={0x1, &(0x7f000054e000)=[{0x6, 0x0, 0x0, 0xfffffffffffffb32}]}) r0 = creat(&(0x7f00004fa000-0x7)='./file0\x00', 0x8) r1 = request_key(&(0x7f0000861000-0xa)='id_legacy\x00', &(0x7f0000668000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000510000)='trusted#posix_acl_accessppp0-eth0-[ppp0!\x00', 0xfffffffffffffffb) keyctl$clear(0x7, r1) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f00004aa000-0x28)={&(0x7f0000b08000/0x4000)=nil, 0x115, 0x1, 0x1, &(0x7f000027d000/0x3000)=nil, 0x101}) flistxattr(0xffffffffffffffff, &(0x7f00001c8000)=""/242, 0xf2) 2018/01/27 01:37:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x6) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000941000-0xfd)={0x0, 0xf5, "10df98a6fddc19481b8c50bbf0bbf6359d2d8c1d94734587aa2e0362d5d9f0bdd33174a7a7936e49937eb35d5f2740d76f45187ecaa0ec133c773d1d93b76290da7d48678ae555c40c53719738cc0383db13d140832f071dda8a90e1b587384f489d890d5fe1e7d98e4cdef43259c6e85036529bdcbf9f25ab295d153a04a25dc993770bf0007416d6e4260afdf72acfbc9721d350d8ea7b56e44a30744695f53f76b55001da3c3b42fb2c5f6fcbc65b3f117106fa10d9bea53ba5064cd7aa9cbe3564ead9d5c67828634ac3e997efd70aefaa8251f23587f7f1e8fc7dcfd28a8e7c1a898ee3310c50bde56c9c664c1828c9b7503d"}, &(0x7f000002e000-0x4)=0xfd) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000032b000)={r1, 0x3, 0x2, 0xfffffffffffffffd, 0x7fffffff, 0xac1}, 0x14) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000300000-0x28)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000a9e000-0x8)={0x0, 0x0}) getrusage(0x1, &(0x7f00002e5000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f00005cf000-0x8)=[0x7, 0xffffffff]) munmap(&(0x7f0000f64000/0x4000)=nil, 0x4000) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000f64000)=0x0) dup(r0) socket$inet6_icmp(0xa, 0x2, 0x3a) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffdf, 0xffffffffffffffff, 0x0) shmdt(0x0) setsockopt(0xffffffffffffffff, 0x10000, 0x1, &(0x7f0000000000)="01000000010006000006dd0000c4fecc", 0x6) 2018/01/27 01:37:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000468000)=0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000d9d000)='./file0\x00', 0x202, 0x30) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f00008fe000)=""/28) r2 = socket(0x10, 0x8000000003, 0x0) write(r2, &(0x7f000080b000)="2400000052001f0014f9f426000904000a00071008000100080000000800000000000000", 0x24) 2018/01/27 01:37:47 executing program 7: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) read(r0, &(0x7f000007b000)=""/63, 0x3f) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000ab2000-0x4)=0x0, 0x7fc) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000f87000-0x4)=0x0) fstat(r0, &(0x7f00005f6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() r5 = fcntl$getown(r0, 0x9) fstat(r0, &(0x7f0000e70000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f86000)={0x0, 0x0, 0x0}, &(0x7f0000f87000-0x4)=0xc) r8 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000f87000-0x8)='./file0\x00', &(0x7f00006f6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getgid() mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000f86000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f86000)=0xe8) r13 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00002a9000-0x4)=0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000f86000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@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}}, &(0x7f0000753000-0x4)=0xe8) r16 = getgid() r17 = getpgid(0xffffffffffffffff) r18 = geteuid() mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00006f7000)=0x0, &(0x7f0000f87000-0x4)=0x0, &(0x7f0000509000)=0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000285000)={0x0, 0x0}) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001f9000)={0x0, 0x0, 0x0}, &(0x7f0000f86000)=0xc) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00009b6000-0x8)='./file0\x00', &(0x7f0000f86000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r23 = getpgid(0x0) r24 = getuid() mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000f87000-0x4)=0x0, &(0x7f000081b000)=0x0, &(0x7f0000f87000-0x4)=0x0) r26 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f86000)={0x0, 0x0, 0x0}, &(0x7f0000aff000)=0xc) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000f87000-0x8)='./file0\x00', &(0x7f000028a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000d5a000)=0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000065f000-0xe8)={{{@in=@loopback=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f86000)=0xe8) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000f86000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000806000)=0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000f87000-0x4)=0x0, &(0x7f0000f86000)=0x0, &(0x7f000016d000-0x4)=0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x5, &(0x7f0000f87000-0x14)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000f87000-0x118)=[{&(0x7f0000f86000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000109000-0x20)=[{&(0x7f0000f87000-0x48)="dc017d19a7bdfe25dfa080f68392e45d293ccb86962a2209355708ccb48021cd3f4696a90346b8b210ab9eea52670cc9e3830b5037505966c3403ec4e39b55c5f2a887b5f44ea0bf", 0x48}, {&(0x7f00006b2000)="53f7bce517e77f4d79758fc57fe1a39cd120bb0fd764ffc16a9b4fd868cb200710e7d7973c98d3ba07a540f94f70c9f5764c6ae994dcf681b1fefc2203d19894aa20a4dda68520680a233e531a425a8f912cd11a8968c304e51126b7dd43824d6c655869ad76b30d2af7716a8e8f228e7626f276017f50cde7ed500ac4f08f58cc262bde", 0x84}], 0x2, &(0x7f0000f87000-0xe8)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0xe8, 0x8000}, {&(0x7f0000d91000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000f86000)=[{&(0x7f0000f87000-0xa4)="6b8d53d99bfbd7f87437c27ba6776303156ffb9acfc9fef9c332eec8bc83e60deb91cacd6d67580309f7b75a60055797d73d8cd3d2931650e58e8c56e27146d74d708902c3bfbe6a0b158ad38a6806e4926feb3a0744c673737718f61de8132ebe034c2a7fadeb19b95945008fb8ec345f7783a70fef4e63f983380bcb0a83d6fd915dacd0dce3e14479bc380b6ccfe8655aaa53f0766a5f9b940c1c830b1946e68ca080", 0xa4}, {&(0x7f00006f0000-0xe8)="eb43fb58b0c9fa71d88bf3d1d675626b8b433e51afda58ab37f1f4b435a9877e911de24cdc54a43ba18d003c2bb7aa106295f368d81090456fcdbbf59c324ef4e97edce28e5db67bc4dee76e50357021364ab38b81fc2e7fdefc850ad0b83ef9332ef402eed171fc745a075abdc8173f0be1c6c25f2973afb3594d02dc93e17dcf83251816e9a94d2956ae68c32c4aab90acaca801c5b27263521127c950fb67cd0edad058010b562e1325d3e47bcd4270144b3d26b7df4c5e8ff34bef1b5eb00b4ad2fdc3280c7d2ecd41a1cc17d5ad954fc7b28eb40e383110185130942c0a7ea3a115ef48d7f1", 0xe8}, {&(0x7f0000f87000-0xad)="fd6bac3dc11d1d9286c6a9ddf8c055ced30c12481a467a7d84d475af2ef6d15085f2683c10e34600d3bf6267e3c0f7025498a0776ccb168fc3a022d7170a5e59d0de93f38aad416e22824c5b815f06f3bc5d3fcbf7bc346d3106a108917757d5f174f6e85f9044e16fb71abc15a42e0de9f895877291899aaa5bcb70ae25c92779cf6aa5b8e041c3e070786ce388731092d68a6ecf5413367366ddea8f0ba01e642fd571a62e7459743c806cb0", 0xad}, {&(0x7f0000b1e000)="b75e2f83f7e023b874db3e6c3c86b8a4c6a4daa20bfc6d99aa08ae21abdcf00504ecbbc3a029cd4e47f95fbc49e8df919ed30656e4d0139e47fc3aa9f9cf21cc65efb0cc09258c4cc504e2ab68817aba96d586125cc695477a42afacfb67b913f680c82a240225f5b1e4e53d86c9414a250966025aa83c88219f2e", 0x7b}, {&(0x7f0000f86000)="3868ccc9d07b604b430977d30e5bfbd8d1ab43764eec8d55fecea7f4ed3f9d4a9acbfff67c2ad47d2da04bf7c9658f51695c4f03d57b53bda621b3ef8548bdddb7f24110593f5247430e8eeb1a9078753bd3d9216be146e14dc024e3ce51a50aec4cf29434e6ff81fe78a80f401d21f46b7dd6a765a47ce23399e02c3eee124daeb253358b2ad4391a67db01d16c041cc56beab180255f02b4fae50f257a7fecd2baa7c9747df8e1f3b1636ce9c21cfbe6cbae1bec14d880a895fb3b4f2b65ae14c4ec1c3f8e1d3df4f664fed5447ab2791197b192bb97ef9ed62cacfc64e9", 0xdf}], 0x5, 0x0, 0x0, 0x4000800}, {&(0x7f0000f86000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000f87000-0x80)=[{&(0x7f00008c5000)="eee1034e8385a430d459e5794d94f807292b67266b556240faf4b7989f2fff1a5b7ddfb3915b5c5ba7673a65797c72c132be25decd40eb0ca4a1eaaa4a875ce81c8802f07e5a2660a1c59c71a19983a3ca815950c96cd518853f0b3a2619c8d588112dfeb4af26ce85ed6e2918eda89eefb02e8268b965ca823d9f2f38fd76f9330357694bdc7fd8ae03fc7b61c063390b1596aa1eebc51038022f6208360d429716fbe2eef62f0c090ebb6499a337fd734c2a812b72631faf369e49ea91", 0xbe}, {&(0x7f0000725000)="ee714dd73ad67c7c98a669b620c252607ab66b37a19b59b35b3a1fbbf26175b3ca9daaa59260e1bbbf3210a8958f91b5740ccbdd426832b408afeca314b0da8101c7cc09c1c27018ceae15e3055e17ae51967de461", 0x55}, {&(0x7f0000afa000)="219b4eebf93f056e67900b3aca1684fe8edfcc23800a2b78", 0x18}, {&(0x7f0000f87000-0x29)="e1f5fc4e02851df9546c5910f097080b5afda1ca4f860c1eadf8a2624063e76a06e797aa0086fd72be", 0x29}, {&(0x7f0000f05000-0xb2)="fa7049ea728ee691a503717942be27f9dce1e947fac4301eeddc3d8480376159b7c2dbe9ca03fc6d765ed7d496eb2876a114924ee4bd10670f866954513f9eb49680bf0c1afa781d9cd6694326fc841b269a8731a06c7c596855920cceec9747ed00dba93636841fcfcf8cd7ece9f6e67af39e710423405e8566ce43ae4f4c64df8a6c0109ed73f07e8c4aede50585a663cce5d7859efb5a15b4f1b82906b0ed68e2b2a0da6a936d882ed363f4792f75ab84", 0xb2}, {&(0x7f0000f87000-0xfe)="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", 0xfe}, {&(0x7f0000f86000)="44b1cbb305f2271d327e6b99865052eea69b31cc147964005d0645cf", 0x1c}, {&(0x7f0000f87000-0x43)="b5269ff62c6f9d3e78d8a6a4b522145324c5a8912b1cb830c1156181a4bb1a87dee5d1bbe8f3d8a0639909e8e755176103ae62a80cd2f643fc7517dd9d23f06a0791c7", 0x43}], 0x8, &(0x7f0000f87000-0xd8)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0xd8, 0x0}, {&(0x7f0000f86000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000f86000)=[{&(0x7f00000bc000)="3a4d0409c2d3145fffb062d2b684d54c87b5092ea7b12df990982156bec91fed1f959cf6e796ac9fe566094b7a364efb782f29bbac4659f85575c416d400ba6a14cc7c2b7595fa0dcf580b2ba9cf0ad28f7d7b571547666d80ec56dd5d08da5a46475b2f278259b2f5ddced883d06b163b6d646b5d56c163a58533169d8a9dabda147a7e5dfdaa050a6ccab0a4a78b28744b470e4138c31ec7d9c6f178ff160aa5d5ef384b83de001897a1ac9111a0c3e6d1811c45f27f049c25a6a01d4e84fbbba417b6", 0xc4}, {&(0x7f0000c1b000)="55a02be9b3440c0252e1c4772d87114a85e72105bd0f1f65502a8c10a61ea13fb0adbc1e1db8d5a90f318884ef1b98c00c", 0x31}, {&(0x7f0000f87000-0x62)="95b78eb0e101713acdeddd6e19f764209c9c351338c0dc58a08f13580f026ea7fc855f6974f04c9ba56890ca89b40a3d3cfe0bc30f576cfcbb8c5a9e207a853cc86ab1123dcd3bfc7829d3f181b242a8faa131f70851d5b9013a6b8b703025cae8ef", 0x62}], 0x3, &(0x7f00003d4000-0x20)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x20, 0x40014}, {&(0x7f0000f87000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b1a000)=[{&(0x7f0000f87000-0x5f)="a11d5ed9bb53adb2ffffd92310881a6336cb822c324863a5af533119c92a2c9bbf2a72cfd960552e6ca98451e05856d444140cb98a2e35912eed6249fb29523c3aa39ca0dfea0f9eacea3e2a5dd3e1ebcc7406661d8c10768d176d96c7c33f", 0x5f}], 0x1, &(0x7f0000f86000)=[@cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @cred={0x20, 0x1, 0x2, r32, r33, r34}], 0xc0, 0x0}], 0x5, 0x801) r35 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f86000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00006ee000-0x8)={0x0, 0x0}, &(0x7f0000a3e000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r35, 0x84, 0x71, &(0x7f00002cb000)={r36, 0x80}, &(0x7f0000c87000-0x4)=0x8) r37 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000674000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r37, 0xc05c5340, &(0x7f000000a000-0x68)={0x4, 0x7, 0x9, {0x0, 0x1c9c380}, 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]}) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000301000-0x40)={0x2, 0x1, 0x0, 0x0, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 01:37:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000958000)={0x20071026, 0x0}, &(0x7f00001ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket(0xa, 0x802, 0x0) sendmsg(r0, &(0x7f00009d8000-0x38)={&(0x7f0000186000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000038000-0x50)=[], 0x0, &(0x7f0000203000-0x4b0)=[{0x10, 0x1, 0x24, ""}], 0x10, 0x0}, 0x0) chmod(&(0x7f00007c8000)='./file0\x00', 0x40) 2018/01/27 01:37:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) writev(r0, &(0x7f00007bc000)=[{&(0x7f0000854000-0x59)="580000001400192300a14b80040d8c560a05ffffea00e076000543d8d8fe5800000004ca7f64643e8900050028635a0004fbf5100002000000000000001c04ed5de1fff5000022000d00010000f6ffffff00000f536e06ce", 0x58}], 0x1) 2018/01/27 01:37:47 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000002000-0xd)='dns_resolver\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000001000)="2d6367726f757047504c766d6e657430657468302a6367726f75701e00", 0xfffffffffffffffd) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000000b000-0x9)='/dev/sg#\x00', 0x7fff, 0x21c300) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f000000a000)={0x0, 0x9, 0x0}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000009000+0xbcf)='/dev/hwrng\x00', 0x40000, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000009000-0xb0)={{0x7, 0xfffffffffffffff9}, 'port0\x00', 0x10, 0x1000, 0x7, 0x5, 0x35a93395, 0x2, 0xffffffff, 0x0, 0x2, 0x280000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 37.178080] syz-executor6 uses obsolete (PF_INET,SOCK_PACKET) [ 37.199942] device lo entered promiscuous mode 2018/01/27 01:37:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() pipe(&(0x7f0000228000)={0x0, 0x0}) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000e38000-0x4)={0x6}, 0x4) wait4(r0, &(0x7f0000dd0000)=0x0, 0x4, &(0x7f0000aa9000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ba3000)='/dev/rfkill\x00', 0x30000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000677000+0xf1f)=0x20, 0x4) r4 = syz_open_dev$sndtimer(&(0x7f0000b36000)='/dev/snd/timer\x00', 0x0, 0x8000000) getsockopt$inet_tcp_int(r2, 0x6, 0xd, &(0x7f00009b2000+0x6a7)=0x0, &(0x7f0000deb000-0x4)=0x4) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000f97000)={0x1, 0x0, 0x0, 0x3, 0x0}) syz_open_dev$sndtimer(&(0x7f00004d6000)='/dev/snd/timer\x00', 0x0, 0xfffb) 2018/01/27 01:37:47 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f000000d000-0xa)=@file={0x1, './file0\x00'}, 0xa) r1 = socket$unix(0x1, 0x2, 0x0) r2 = syz_open_dev$mice(&(0x7f0000005000-0x10)='/dev/input/mice\x00', 0x0, 0x80001) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000001000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000b000-0x4)=0x20) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f000000f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f000000f000)={r4, 0x7ff, 0x6}, &(0x7f0000010000-0x4)=0x8) bind$unix(r1, &(0x7f000000d000)=@abs={0x1, 0x0, 0x3}, 0x8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000010000-0x7)='./file0\x00', 0x0, 0x80) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r6, 0xc0406400, &(0x7f000000b000-0x40)={0x75b, 0x7, 0x5, 0x31, &(0x7f0000005000)=""/49, 0xda, &(0x7f0000010000-0xda)=""/218, 0x3c, &(0x7f000000a000-0x3c)=""/60}) connect$unix(r1, &(0x7f000000f000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r6, 0x84, 0xe, &(0x7f0000010000)={r3, 0x100000001, 0x8, 0x6, 0x1000, 0x5, 0x9fb, 0xc9b3, {r5, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6, 0xfffffffffffff3ea, 0x1d9, 0x1}}, &(0x7f000000c000-0x4)=0xb8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000010000)={r7, @in6={{0xa, 0x3, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400000000, 0x3, 0x8, 0x65, 0xf7}, &(0x7f0000009000-0x4)=0xa0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r6, 0x6, 0x1e, &(0x7f000000c000)=""/95, &(0x7f0000011000)=0x5f) connect$unix(r1, &(0x7f0000009000)=@file={0x1, './file0\x00'}, 0xa) [ 37.230737] capability: warning: `syz-executor1' uses deprecated v2 capabilities in a way that may be insecure 2018/01/27 01:37:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000406000)={0x0, 0x0, 0x0}, &(0x7f0000781000)=0xc) ptrace(0x4218, r0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000498000)={&(0x7f0000d55000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000e86000)={0x48, 0x2, 0x1000001, 0x800000001, 0x5, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x34, 0x1, [@typed={0x8, 0x47, @void=""}, @typed={0xc, 0x3e, @u32=0x200}, @generic="0c17", @typed={0x18, 0x66, @binary="1c0aea54c96a40e1e36d7d865103ac"}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 01:37:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00008e8000-0x9)='/dev/ppp\x00', 0x4002, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000080d000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = accept(r0, 0x0, &(0x7f0000e7a000-0x4)=0xffffffffffffff09) r2 = syz_open_pts(0xffffffffffffffff, 0x80) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000554000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00001a1000)={0x0, 0xd1, "c000a373dc0a4e954cd42d19a184ad7a87e963975eb79612aed4f813ac53e49d0aa408566a9b297e504194fffecebfb142e21cdf6cba0813d66be454924cd61e79f541f3b5eea9d8860cce086567adfe2eb0a657ec19994b88f2d0e337636164e8a3513c8c002aebedeb20b5a029950f2af746c1ca8b31d29004f4c847c3bd9d08b7492c74a90ab71218fffa5a4ea102408598287f5ae97919715550b1533d6671e9b58296113b8374c24c2bacd568c1c28cb740837b394353845ce20cfd7a6b9420ec47683632e78b22ee8b5035ba1b92"}, &(0x7f0000a6e000)=0xd9) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000b7b000-0x8)={r3, 0x1}, &(0x7f0000c2e000)=0x8) r4 = socket$unix(0x1, 0x400000000000001, 0x0) getsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f00005ed000-0x10)=@generic=""/16, 0x10) bind$unix(r4, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x6) syz_open_dev$sndseq(&(0x7f000096d000-0xd)='/dev/snd/seq\x00', 0x0, 0x129000) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00008fd000-0x4)=0x0) process_vm_writev(r5, &(0x7f0000c53000-0x80)=[{&(0x7f000012d000)=""/85, 0x55}, {&(0x7f0000f8c000)=""/125, 0x7d}, {&(0x7f0000a0a000)=""/5, 0x5}, {&(0x7f0000c4d000)=""/48, 0x30}, {&(0x7f00007ad000-0x1000)=""/4096, 0x1000}, {&(0x7f0000612000)=""/113, 0x71}, {&(0x7f0000911000-0x6f)=""/111, 0x6f}, {&(0x7f00008eb000-0xca)=""/202, 0xca}], 0x8, &(0x7f0000f7c000)=[{&(0x7f0000902000-0x5d)=""/93, 0x5d}], 0x1, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000472000-0x8)={0x0, 0x0}) bind$unix(r6, &(0x7f0000965000)=@abs={0x1, 0x0, 0x1}, 0x8) 2018/01/27 01:37:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r0, &(0x7f0000f51000-0x70)=[{&(0x7f0000827000-0x1)="aa", 0x38b}], 0x0, 0x81003) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000f85000)={&(0x7f00001cb000/0x1000)=nil, 0x1000}) 2018/01/27 01:37:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='\x00\x00\x00\b') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) munlockall() r2 = syz_open_procfs(r1, &(0x7f00002ce000-0xd)='net/rfcomm\x00') sendfile(r2, r2, &(0x7f00006c7000)=0x0, 0x2a) openat(r0, &(0x7f0000754000-0x8)='./file0\x00', 0x800, 0x2) getdents(r0, &(0x7f0000cff000-0xa7)=""/167, 0xa7) 2018/01/27 01:37:47 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f00006a1000)=0xe8f3, 0x4) socket(0x11, 0x4000000000080003, 0x2) 2018/01/27 01:37:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f000022a000-0x10)={0x1, &(0x7f0000c70000)=[{0x0, 0x0, 0x0, 0x0}]}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@common='ip6_vti0\x00', @ifru_flags=0x2000000202}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000bf5000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f000046e000-0x6)={0x100, 0x2, 0x7b8}) 2018/01/27 01:37:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000004000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f0000002000-0x14)={0x11, 0x1a, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0x14) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000564000-0x15)='/dev/pktcdvd/control\x00', 0x4040, 0x0) clock_gettime(0x0, &(0x7f00005c6000-0x10)={0x0, 0x0}) utimensat(r2, &(0x7f0000fd6000)='./file0\x00', &(0x7f00000ad000)={{0x77359400, 0x0}, {r3, r4/1000+30000}}, 0x100) 2018/01/27 01:37:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000e1e000)='./file0\x00', 0x0, 0x20) openat(r1, &(0x7f0000f2d000)='./file0\x00', 0x4000, 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efe000)={0x2, &(0x7f00000f6000-0x20)=[{0x60, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) bind$inet6(r0, &(0x7f000010e000)={0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe3}, 0x1c) 2018/01/27 01:37:47 executing program 6: clone(0x0, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") r0 = accept$packet(0xffffffffffffff9c, &(0x7f000054a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000db1000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000-0x11)="a265746830776c616e313a707070302a00", 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x80201, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000001000-0x4)={0x2}, 0x4) dup(r0) setfsuid(0x0) 2018/01/27 01:37:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) truncate(&(0x7f000024c000)='./bus\x00', 0x2) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x1, 0x11, r0, 0x0) readlinkat(r0, &(0x7f0000001000-0x6)='./bus\x00', &(0x7f0000011000)=""/1, 0x1) 2018/01/27 01:37:47 executing program 1: r0 = gettid() waitid(0x1, r0, &(0x7f00007b7000)={0x0, 0x0, 0x0, 0x0}, 0x20000000, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c7d000-0xc)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000000)=""/52, &(0x7f00002b8000-0x4)=0x34) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r2, &(0x7f0000003000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000002000)={0xa0, 0x5, 0xc, 0x6, 0x1, {0x10, 0x0, 0x0}, [@typed={0x18, 0x6b, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}}, @generic="39bf8a2308d5a2b5e8f52c5d3c2dbde80727bea46f752a02184ec815dc7f4d7c75cb5a5dc9aefcd63cbb46894275eb79ca8e47a93ac256166c4123e173ab2acb2a00f3c8dfed25750532c025661f24532813cbea3698fa9c9b76d69122420b46bf61ebe3a33424dae797886227800ef78243"]}, 0xa0}, 0x1, 0x0, 0x0, 0x10}, 0x8040) mmap(&(0x7f00003fc000/0xc00000)=nil, 0xc00000, 0x4, 0x20030, r2, 0x0) ioctl$VT_RELDISP(r2, 0x5605) bind$inet(r2, &(0x7f00006b5000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 01:37:47 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000004000)=0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x0, &(0x7f0000014000)="4d3d65f1fbe4f755198a6512c5e1c728c67c240074ba882cf749fd3b9648894b3b704e1618a9d973f0147a52bb0967bb1d79533ba5eaf92e8462023c7453b3559a1b77c7ed5a72452934dc2afe9894a0a9d33ad78c43f77076c340e83ca90fc32c19892ba36b85423aa70167457c6d437c3b9c398a736479ac58adcbf0afe5e598df60", 0x83) r1 = socket$inet(0x2, 0x5, 0xffffffffffffffff) setsockopt$inet_mreqn(r1, 0x0, 0x4, &(0x7f0000004000)={@empty=0x0, @loopback=0x7f000001, 0xd5}, 0xc) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000015000-0x76)="c0094731f0c9bb487580364f62d6d6b69d4d108d47308deae078fbb46e64bb02782628f55175bac6eeee866c13db009de073c20c304a99dc9dd019ecb0d9bbf7ce86e4bf8cd067aab0a05af2569e306c07949056bcc20debbf24b823e93c5177e25c5f54919dc6470666ce3c75346beef7979d4f1609", 0x76, 0x4810, &(0x7f0000014000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup2(r1, r1) setsockopt$inet_int(r2, 0x0, 0x4, &(0x7f000000c000)=0x403, 0x4) 2018/01/27 01:37:47 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c84000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f00005da000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) 2018/01/27 01:37:47 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d66000-0xb)='/dev/hwrng\x00', 0x0, 0x0) setns(r0, 0x4000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f0000e66000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x0, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x16, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 01:37:47 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2402) clock_gettime(0x0, &(0x7f0000299000)={0x0, 0x0}) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000001000)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x8000001}, 0xc, &(0x7f0000001000)={&(0x7f0000003000-0x23c0)={0x23c0, 0xa, 0xf, 0x100, 0x6, 0x2, {0x5, 0x0, 0x5}, [@nested={0x1c, 0x0, [@typed={0x18, 0x17, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}, @generic="7c8075e71b65beb74ebe665c1359550a1b895f052be7008d0b8f770b0e08e7b7842d5ec87535a369b6eaf1cb2b7412080cef318d54bf7972e298ed4685f3e3d9c2006600b6", @generic="f79cba017794e34bbf8af7389851d9f4f268", @nested={0x222c, 0x61, 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@generic="164a64fdd89852abbe42605e3192c27d0504a6435cdc0f4e1c3c94da9f64fe943ef3251c198137127b9844f7b2e4158e3b2e6b24faf237b0ac21b23d06b1e051f47b6eebdb0c59dc10bfc7809d3fdd514e7bc877ca98771624616af3efe0cc3e8fa3c76f6d9feee2e10f5ab8282b92e884ca15f02b90e65395166f99e0eaafd6191893041bf4580c2c9a6c76e7a9425c8efdb4e5fc1b8cfd85fe0d6d6897de0a", @generic="d636fc91d942480a04e9241e5b29", @generic="00d798d7e4f89d85e2366183bcd48590e30a7204a2daf0789b01348abef6185a5233ca7118a25d45e054b2a9be3bca5500c3f986a6b2e14c451b991c1cc3073c35eff64868d2", @typed={0xc, 0x7e, @ipv4=@multicast1=0xe0000001}, @generic="9c69694235ee6048605e06240c183bdf33d12ef00ffa4baa6c3daf69e648145d2ed0a37b5ce8607eac48b7b0163a284887ca97344fe8dbb903ce4a1ab31ea5b8a669803980ad00ecea1f9540efab123f71d528a304800a9e6a391406383680e11e7964ec46b19ed6c1a9cb35f228cf35d7bd2ead882a0b46ae4fb7f52148cf2216844de636aa19c6a8cb7e4dfb103cf67f9bf53b47743814dc09f8b14173447b9bff62c407b104e632676b26ec999c974d0e5f9acca250078f4c6748fb16216f8a0674bda165490a26443032b7fb1a2e"]}, @generic="e0670e71eb22fd8dd941ef26c500e104345e866933b5cfe48f248b8163e26897d202e63f293733f642789e736465b943a910c65fd02a7f32059bba9cbea330d9c859d6b6f5c600bfe51f2448b6113412730cd9359ec72dee806d16eca059c894c22491213e19401399c0cbbf8ef90bd1217a842c27ea87ea55f8d10d8754eb3b939ee64d16364f1c6ed94256d082d2335a36c6fe10a3107d71e248849c1db35403504445ddc9e6c5e5b62a3a4ace1bb4e1919db947751973b1e758f97b43c8c1539717fc0d4217b75a5954ed4db5461b927a25c5868fa480c349b88a68dd05f252a5d4f0938afad7d9c6da7b7ea7a7c788c65f8ad4d1a43d92", @typed={0xc, 0x46, @uid=r1}, @typed={0x8, 0x5a, @void=""}]}, 0x23c0}, 0x1, 0x0, 0x0, 0x40000}, 0x1) socket$inet6_tcp(0xa, 0x1, 0x0) clock_gettime(0x0, &(0x7f000029a000)={0x0, 0x0}) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000002000-0x4)={0x4000000000000000}, 0x4) 2018/01/27 01:37:47 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000eef000-0xd8e)="", 0x0, 0x4004000020000046, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000001000-0x4)=0x4, 0x4) 2018/01/27 01:37:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f00000fd000/0xc00000)=nil, 0xc00000, 0x3000, 0x0, &(0x7f0000024000/0x3000)=nil) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(r0, &(0x7f0000d6a000-0x10)=[{&(0x7f00001a0000-0x1)='2', 0x1}], 0x1) getsockname$llc(r0, &(0x7f0000345000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000b4a000-0x4)=0x10) [ 37.519374] netlink: 28 bytes leftover after parsing attributes in process `syz-executor2'. [ 37.556889] netlink: 28 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/27 01:37:47 executing program 6: mmap(&(0x7f0000000000/0xe5f000)=nil, 0xe5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000e5b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f000002f000-0x4)=0xb92c, 0x4) writev(r0, &(0x7f00000bc000)=[{&(0x7f0000032000-0x74)='w', 0x1}], 0x1) r2 = dup3(r1, r0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00006ea000-0x160)={{{{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x5, 0xfffffffffffffff8, 0x5, "d150b30cc1acbde20cfb0e3885dc9c778e96871b8d52a1b53aa2b9fde9bb415a12cf51e8a40e20bfdb5c7cbb752a2b247d9357e258224b0f2749ccea03c5e3904ba317ac9375cfe87e6447b5eb15ddde"}, 0x160) r3 = dup3(r0, r1, 0x0) recvmsg$netrom(r3, &(0x7f0000e55000)={&(0x7f0000e5a000-0x10)=@ax25={0x6, {"61ad643fe24db4"}, 0x0}, 0x10, &(0x7f0000e55000)=[], 0x0, &(0x7f000035a000)=[], 0x0, 0x0}, 0x0) 2018/01/27 01:37:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000aa4000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000e3c000)={0x6, 0x20}) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = dup2(r2, r3) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f00007c2000-0x4)=r1) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000149000-0x4)=0xfffffffffffffffa, 0x4) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f00000cb000-0x77)=""/119) tkill(r1, 0x16) 2018/01/27 01:37:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) eventfd2(0x0, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) clock_gettime(0x0, &(0x7f0000a7e000-0x10)={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)={r3, r4+10000000}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) socketpair$inet(0x2, 0x2, 0x40, &(0x7f0000989000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000a15000-0x20)={0x1, 0x7, 0x8201, 0xc0, 0x0, 0x6000, 0x80000, 0x3f, 0x0}, &(0x7f0000281000)=0x20) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f00008f7000-0x4)=r6, 0x4) 2018/01/27 01:37:47 executing program 4: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000000d000-0xc)='/dev/autofs\x00', 0x12001, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000001c000)={0x0, 0x0}) setpriority(0x2, r2, 0x6) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000020000-0xb0)={{0x7, 0xf7d}, 'port0\x00', 0x0, 0x20828, 0x0, 0x6, 0x4, 0x6, 0x9, 0x0, 0x2, 0xfffffffffffffe01, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f000001d000)={0x0, 0x0, 0x0, 0x0}) socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000c000-0x30)={0x2c, 0x0, &(0x7f0000021000-0x2c)=[@increfs_done={0x40106308, 0x0, 0x2}, @acquire_done={0x40106309, r3, 0x1}, @enter_looper={0x630c}], 0x4b, 0x0, &(0x7f000000a000-0x18)="cdec94fc1da330c26f000001ff4a08e36fd97e5a44c54777b6322bf0b42c28ffff0000000000006c5ce0b9a87b049eed5b80fbf7d4fc7ca5dd02ce46652dc84dc9bb2db5c2912fc0db3fe1"}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fallocate(r0, 0x0, 0x7f, 0xe) connect$netrom(r1, &(0x7f0000014000-0x10)=@ax25={0x3, {"b9c188fec9749d"}, 0x6}, 0x10) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000020000)={r3, 0x0, 0x0, 0x0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000021000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000012000)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000016000)={r4, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) 2018/01/27 01:37:47 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000ee000-0x15)='/proc/self/net/pfkey\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x1, 0xfaab, 0x1d6, 0x10001}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000200000001, 0x4) sendto$inet(r1, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname$unix(r0, &(0x7f0000b18000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000042b000)=0x8) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000004000)=[{0x3, 0x7f}, {0x0, 0x0}], 0x371) r2 = dup(r1) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000a9d000)=""/28) 2018/01/27 01:37:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) open$dir(&(0x7f0000eb6000)='./file0\x00', 0xfffffffffffffffc, 0x0) r1 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) r2 = syz_open_dev$tun(&(0x7f0000953000-0xd)='/dev/net/tun\x00', 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000059e000-0x12)='/dev/loop-control\x00', 0x1, 0x0) close(r1) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cd3000-0x10)='/selinux/policy\x00', 0x0, 0x0) dup(r2) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000003000-0xb8)={0x0, 0x5, 0x80000000, 0x4, 0x279, 0x5, 0x9, 0x8, {0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x6, 0x4, 0x8, 0x3}}, &(0x7f000087c000)=0xb8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002f7000)={@generic="d167cc243a36cbeabd9f277194dcdb86", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f0000f4d000-0xd3)=""/211) 2018/01/27 01:37:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4000000040002) fcntl$setflags(r0, 0x2, 0x1) pipe(&(0x7f00007ce000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000071c000-0x4)=0x0, &(0x7f0000522000-0x4)=0x4) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000553000-0xc)='/dev/autofs\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000f54000)=0xae, 0x4) recvfrom$packet(r2, &(0x7f00003e2000)=""/24, 0x18, 0x40000020, 0x0, 0x0) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f000036b000)=0x1, 0x4) 2018/01/27 01:37:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00006fe000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ftruncate(r0, 0x7ff) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f00004ad000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f0000b5a000)=[@ptr={0x70742a85, 0x0, &(0x7f0000aac000)=0x0, 0x0, 0x0, 0x0}, @ptr={0x70742a85, 0x0, &(0x7f0000e97000-0x1)=0x0, 0x9, 0x0, 0x0}], &(0x7f0000788000-0x20)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f0000da8000)=""}) 2018/01/27 01:37:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000049f000)=@abs={0x1, 0x0, 0x0}, 0x8) sendmsg$unix(r0, &(0x7f000000c000+0xa4)={&(0x7f000000d000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006a7000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) dup3(r0, r1, 0x0) getsockopt$sock_int(r1, 0x1, 0x4, &(0x7f0000179000)=0x0, &(0x7f000090e000)=0x4) 2018/01/27 01:37:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000044d000)={0x5, 0x0}) bind$inet(r0, &(0x7f0000969000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f000047e000-0x30)=[{r0, 0x8044, 0x0}, {r1, 0x0, 0x0}], 0x2, 0xffffffffffffffff) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) shutdown(r0, 0x0) [ 37.718338] binder: 6278:6289 BC_INCREFS_DONE u0000000000000000 no match [ 37.723226] binder_alloc: binder_alloc_mmap_handler: 6285 20000000-20002000 already mapped failed -16 [ 37.725134] binder: BINDER_SET_CONTEXT_MGR already set [ 37.725142] binder: 6285:6287 ioctl 40046207 0 returned -16 [ 37.731918] binder: release 6285:6287 transaction 51 out, still active [ 37.731922] binder: undelivered TRANSACTION_COMPLETE 2018/01/27 01:37:47 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x28000, 0xc4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000001000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000e5d000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000002000-0x4)=0xfffffffffffffff8, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000065000)=@assoc_value={r1, 0xff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f00008e6000)=r2) r3 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r3, &(0x7f0000316000)={&(0x7f000002c000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000084a000)=[], 0x0, &(0x7f0000d43000-0x18)=[{0x10, 0x0, 0x8, ""}], 0x10, 0x0}, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000712000-0x8)=0xca6) 2018/01/27 01:37:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f000051c000/0x4000)=nil, 0x4000) r0 = socket(0x2, 0x2, 0x0) mmap(&(0x7f000051c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000051c000)='/dev/autofs\x00', 0x400, 0x0) mmap(&(0x7f000051c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f000051d000-0x10)={&(0x7f0000e97000/0x4000)=nil, 0x4000}) mmap(&(0x7f000051d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000051d000)={{&(0x7f000074c000/0x2000)=nil, 0x2000}, 0x3, 0x0}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000b5e000-0x4)=0x0, &(0x7f0000033000)=0x4) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f000014b000)=0x0, &(0x7f0000f77000-0x4)=0x4) 2018/01/27 01:37:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f09000)='/dev/vga_arbiter\x00', 0x14f000, 0x0) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f000056e000-0x1)='\x00') rmdir(&(0x7f0000bbb000)='./file0\x00') sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000cd3000-0x4)=0x0, 0x4) syz_open_dev$usbmon(&(0x7f0000f52000-0xd)='/dev/usbmon#\x00', 0x6, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000f50000)='/dev/rfkill\x00', 0x0, 0x0) userfaultfd(0x0) recvmsg(r1, &(0x7f000000e000)={0x0, 0xffffffffffffff2a, &(0x7f0000349000-0x20)=[{&(0x7f0000a13000)=""/94, 0x0}, {&(0x7f00008a4000-0x89)=""/137, 0x0}], 0x0, &(0x7f000000c000)=""/0, 0xffde, 0x0}, 0x2) 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}) [ 37.731939] binder: send failed reply for transaction 51, target dead [ 37.778226] binder: 6278:6289 unknown command 0 [ 37.788602] binder: 6278:6289 ioctl c0306201 2000bfd0 returned -22 [ 37.810604] binder: 6278:6314 BC_INCREFS_DONE u0000000000000000 no match [ 37.819731] binder: 6278:6314 unknown command 0 [ 37.828353] binder: 6278:6314 ioctl c0306201 2000bfd0 returned -22 2018/01/27 01:37:47 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000002000)={0x3, [0x9, 0x1, 0x7]}, 0xa) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rt_sigtimedwait(&(0x7f0000012000-0x8)={0x0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x989680}, 0x8) mq_open(&(0x7f0000002000-0x1d)='eth1vmnet0selinux:GPLselinux\x00', 0x0, 0x0, &(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x0, &(0x7f000072e000)={0x0, 0x0}, &(0x7f00006d8000-0x4)=0x0, 0x1000000) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000146000)='attr\x00') sendto$inet(r2, &(0x7f0000599000-0x74)="5fe7f791752d47faad6c8a63a80bee9461ce36064595f314a9df215f5042444adaad505ff975b7b583d802730d40759ee6764dcfd8b969b3e9efd3489ccb67a3906159c266c93b41a82ffb28f855da76a32fa367cfd299a3e25bc654494310f3394becc7a68a64acfcd5dff8fbbef1ceb6450e75", 0x74, 0x90, &(0x7f0000ae0000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 01:37:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000f33000)='user\x00', &(0x7f0000454000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key(&(0x7f00006ef000)='user\x00', &(0x7f0000636000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a9e000-0x95)="f3", 0x1, 0xfffffffffffffffd) keyctl$link(0x8, r0, r1) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000004a000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1}, &(0x7f0000d77000)=0x98) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000f79000-0x8)={r3, 0xc26}, 0x8) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000605000)=""/230) 2018/01/27 01:37:47 executing program 0: socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000e000)='fdinfo\x00') getdents64(r0, &(0x7f0000011000)=""/504, 0x1f8) r1 = getpgrp(0x0) setpriority(0x1, r1, 0x6) 2018/01/27 01:37:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) fstat(0xffffffffffffff9c, &(0x7f0000b11000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r0, &(0x7f00007b9000-0x38)={&(0x7f0000ad6000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000081d000-0x10)={&(0x7f0000e66000)={0x138, 0xd, 0xf1a111505c96e998, 0x200, 0x2, 0x1, {0xd, 0x0, 0x3}, [@typed={0xc, 0x9, @ipv4=@broadcast=0xffffffff}, @generic="a1c22c25ababb8530731a4e4d5389e0752422ec1edfc41a410733eabf678f6f6ae8290c8864a4bf3ab2c1095925126c84d643b26cfdb3e643d9e064987a93342768243c44ef3c76c5505a6a70d016abb769cf6150a15eeb67aa53fbbf2c42ac8b8ec290738d76487c1c7e7b39912db67d72899f45666a487bcb1520d0b50c4c2f835ce16a29511cc33b383ec1aef6959dc82b64fa92200ff6e60bf48fed7481ba564953329e3873bca918982d374988d201ffcc47da43a5fa7de23d5a25cea9c7a6fab746654bebddd631c7992cf39f03aab9aee22bf3fb903b352b857187fa0", @generic="89765d6f65caf1ec31c03e62b5ed168b09c7f53bdd6c531f910c497ebc9a0f9e73787a09e79e03d072", @typed={0xc, 0x7f, @uid=r1}]}, 0x138}, 0x1, 0x0, 0x0, 0x20000800}, 0x40840) creat(&(0x7f0000608000-0x8)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000776000-0xb0)={{0x1, 0x0}, 'port0\x00', 0x8, 0x4, 0x10001, 0x5, 0x9, 0x40, 0xffff, 0x0, 0x4, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mount(&(0x7f0000eef000)='./file0\x00', &(0x7f00000b0000-0x8)='./file0\x00', &(0x7f0000f73000)='tmpfs\x00', 0x2, &(0x7f0000354000-0xd)="2ce6") 2018/01/27 01:37:47 executing program 6: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e25000)='/selinux/checkreqprot\x00', 0x10000, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x3ff) mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init() r2 = epoll_create(0xda) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000d1a000-0xc)={0x0, 0x0}) 2018/01/27 01:37:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000013000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00') r0 = epoll_create1(0x0) epoll_pwait(r0, &(0x7f000022d000)=[{0x0, 0x0}], 0x1, 0x20, &(0x7f0000c91000-0x8)={0x0}, 0x8) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00008f2000)="64924ad893f9445c2177000687ccd89eed4971f6c7ca738178b9f447da179ef8f2011930af4e852403a2b1c60e78b4a54f33a86dca566ad454bed18e9e2387e3a65ac3b06f36d5257bffac992afbf9a114528fe5d7146612048330ebdd8e0e6e71a2021abd27afc36b4f7cf97fbed4860a63a8ed6e0a1eb4fa959fbf14bd2d72") 2018/01/27 01:37:47 executing program 7: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eec000)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x17, &(0x7f0000ef0000)="c2", 0x1) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000eed000)=0x6, 0x4) recvmsg(r0, &(0x7f000057a000-0x38)={0x0, 0x0, &(0x7f0000ef0000-0x30)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x10040002106) 2018/01/27 01:37:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000de5000-0x8)={0x0, 0x0}) rename(&(0x7f00009fd000-0x8)='./file0\x00', &(0x7f000004a000)='./file0\x00') r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000063f000)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f00003e1000)=0x4) mkdir(&(0x7f0000075000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000d7e000)="") r1 = creat(&(0x7f0000c5f000-0xc)='./file0/bus\x00', 0x0) mq_timedsend(r1, &(0x7f0000f85000-0xfd1)="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", 0xfd1, 0x0, &(0x7f0000add000-0x10)={0x77359400, 0x0}) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f000011a000)=""/230) connect$unix(r1, &(0x7f000021b000)=@abs={0x1, 0x0, 0x3}, 0x8) 2018/01/27 01:37:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eba000)='/dev/ptmx\x00', 0x0, 0x0) symlink(&(0x7f0000dc8000-0x8)='./file0\x00', &(0x7f000076f000)='./file0\x00') ioctl$TCSETS(r0, 0x40045431, &(0x7f000075f000-0x24)={0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 01:37:47 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000002000)={0x0, 0x0, 0x1}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000003000)=@sack_info={r1, 0xd3c6, 0x80000000}, 0xc) getitimer(0x3, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = add_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000000000)="", 0x0, 0xfffffffffffffff9) socketpair(0x3, 0x0, 0x82, &(0x7f0000001000)={0x0, 0x0}) ioctl$ASHMEM_SET_SIZE(r4, 0x40087703, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = request_key(&(0x7f0000002000-0x8)='big_key\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000003000)='em0vboxnet1cpusetwlan1*\x00', 0xffffffffffffffff) keyctl$unlink(0x9, r2, r5) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r6, 0xc01064b5, &(0x7f0000001000)={&(0x7f0000003000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r3, 0x4b31, &(0x7f0000005000-0x1)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000006000-0x20)={0x151588eb, 0x7823, 0x2, 0x101, 0xa6b, 0x4, 0x100000000, 0x0, r1}, 0x20) 2018/01/27 01:37:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000e5e000)='1yzkller\x00', &(0x7f00000a9000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) keyctl$link(0x8, 0xfffffffffffffffb, r0) keyctl$search(0xa, r0, &(0x7f0000c8e000-0xd)='dns_resolver\x00', &(0x7f000086d000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, r0) 2018/01/27 01:37:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa04, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x0, 0x0}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000594000)=0x7fff) [ 38.004765] tmpfs: No value for mount option 'æ' 2018/01/27 01:37:47 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x2, 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000002000)=0xfffffffffffffffe) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x100000001, &(0x7f000001c000-0x3)="") ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000003000-0x30)=[{&(0x7f0000003000-0x1000)=""/4096, 0x1000}, {&(0x7f0000003000-0x9e)=""/158, 0x9e}, {&(0x7f000001d000-0x1000)=""/4096, 0x1000}], 0x3, 0x0) 2018/01/27 01:37:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000c11000-0xa0)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x3, 0x1, 0x1, 0x9}, &(0x7f0000898000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000969000)={r1, @in6={{0xa, 0x0, 0xcbd, @loopback={0x0, 0x1}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xffffffff, 0x9, 0x1, 0x80}, &(0x7f000018b000-0x4)=0xa0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) fstatfs(r2, &(0x7f0000f80000)=""/176) fcntl$setlease(r2, 0x400, 0x2) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000ffc000)={0x0, 0x0, 0x0}, &(0x7f00007b9000-0x4)=0xc) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f51000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$GIO_FONTX(r4, 0x4b6b, &(0x7f0000d97000)=""/12) r5 = syz_open_procfs(r3, &(0x7f0000db5000)='mountinfo\x00') preadv(r5, &(0x7f0000007000-0x10)=[{&(0x7f0000006000-0x64)=""/1, 0x1}], 0x1, 0x400000000000) 2018/01/27 01:37:47 executing program 7: mmap(&(0x7f0000000000/0xb0b000)=nil, 0xb0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005f2000-0xa)='./control\x00', 0x4) r0 = inotify_init() r1 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)={0x0, 0x0}) mmap(&(0x7f0000b0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_add_watch(r0, &(0x7f0000b0c000-0xa)='./control\x00', 0x80) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000648000)={0x0, 0x0}, 0x4800) mmap(&(0x7f0000b0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r3, &(0x7f0000b0c000)={&(0x7f0000771000-0x48)=@full={{0x3, {"87a2a0629298bb"}, 0x400}, [{"2f95e98c4a7824"}, {"b7d9c357f3714e"}, {"eeeed9fc27a131"}, {"4ffc1475460dd1"}, {"5f89070521944f"}, {"3f93eb091bd21d"}, {"6c7088ac825e5b"}, {"3494ba340388b0"}]}, 0x48, &(0x7f000007f000)=[{&(0x7f00001e5000-0x27)="3080a3a82af25bb4a77b30b0ec5842fbba8f77c6d7bba256ae25ea95701678d66d4c9203ac0b21", 0x27}, {&(0x7f0000b0d000-0xba)="b5eda600089148d57cfd57f594a7fb1f0d978096a42b4fec1d4ff807d4e9343ff94ed64cc44528ab493aa9ff8ddf11e38131bb152b88a8423cfd0511325f493444560f68307fe081fda6aeb17e9e7b65b8052e3060e25a2bbf6d9288a72ec319c202c7286cef7664e4cd6a1d631684a8a3e96c23787fc2b01b7b3cf3708c70fe7e2410d2e376ce81f2944a5221eb4c9aae1113dc0283bb2b2851ae05bf940e63729083394f1e70a9afb739f81ed80a98893c1fb8a5abb7be109b", 0xba}], 0x2, 0x0, 0x0, 0x815}, 0x10000) ftruncate(r1, 0x0) inotify_rm_watch(r0, r2) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d1a000-0xc)={0x80000001, 0x0}) poll(&(0x7f0000b0b000-0x20)=[{r1, 0x0, 0x0}], 0x1, 0x0) [ 38.027842] handle_userfault: 44 callbacks suppressed 2018/01/27 01:37:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008e3000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00002c8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000318000-0x4)=0xc) fstat(0xffffffffffffff9c, &(0x7f0000e3c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e57000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000160000-0x4)=0xc) getegid() getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00001db000-0x4)=0x0) fstat(0xffffffffffffff9c, &(0x7f0000718000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000beb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e69000-0x4)=0xc) accept4$ax25(0xffffffffffffff9c, &(0x7f000099e000)={0x0, {""/7}, 0x0}, &(0x7f0000982000)=0x10, 0x80000) syz_open_dev$evdev(&(0x7f0000c1e000)='/dev/input/event#\x00', 0xfffffffffffffffb, 0x4000) syz_open_dev$evdev(&(0x7f0000f16000-0x12)='/dev/input/event#\x00', 0x1, 0xea425d561816802f) epoll_create1(0x0) [ 38.027847] FAULT_FLAG_ALLOW_RETRY missing 30 2018/01/27 01:37:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) r0 = open(&(0x7f000043f000-0x8)='./file0\x00', 0x0, 0x0) lseek(r0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f00008a0000-0x38)={&(0x7f0000181000-0xc)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000ef7000-0x10)={&(0x7f0000128000-0x3bc)={0x3bc, 0x8, 0x6, 0x902, 0x2, 0x0, {0xf, 0x0, 0x2}, [@nested={0x1c8, 0x54, [@typed={0xc8, 0x63, @binary="24aefd2286814b16765cf55f93486fe35b11b3cfd775dbbe3e60888edbfc3c57eda8a6f97587239523bd70ea98582aa7a54fb93efd0eb229ee657af091a0f443d72f5fadf6227f5dae99584158e20804b9841df2a0481e7fb84be23af9bcd46f9e6a75a23cbcd1b9eb0e587a0270bda579df737d584f90aa7dedb052c970964d010d0e32509d197bd30148bac1e2a987f8c8998fdebe35fffcd6c36de162d910aa51c67a5ffa3bb51a60516f9ddaad58f0cc02561d3eb25346c035ff4124da86"}, @typed={0xfc, 0x3b, @binary="19d8ed9bf4effb1e01f77d5fcad35f2645ce226d98c69b4da7d12dabf7a5951d4467c581073b25b87728a77e65baee92ab7a1dfb4c0a20533be593acc128e7239bff0a0ac1e93592dfdbfe239964d779d78021182759c48bde380e3ae48a5265e348366a3959ef788d4ce10a1b5149b0f1058565c6fde3c410c2afeb99746c736bde0e7ef3a07957f8640dd22f487b8b5cc97d64a17bae67ce90192c25d646e304aa68d16da17be7d2afe562ca30b7ca45b50780272fd276cd06452e56ef245f0ae63433775bde0a0907cd64c2d590578d4a4d175a225bf6a8fa76a72bd1ec66373c50b3daf52d4a3194de987626a5b9e0eba0"}]}, @nested={0x1e0, 0x4c, [@generic="2efa0016a83c5c53d8fa2005f0ac5ea8fdd440bbb75b4077004d3ce7744457abfe88af772fcecc3191589e98e4b4905a14cd58c9b0d826e8c7a28ed583f64f85d33ba0e18af886d3f4671e719446cf6b6a03d5b510043e9cc2644ac9e41156dc5f91db10e64c532c7000795ec2e9399e7a9ab747dd48151f249a55403d08f1c6e89c8f8ef13f328e60290431de283732a320382c02bd7c1626fba30fda69c78f", @typed={0x18, 0x38, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}}, @generic="776616030b68d2a3d2b5c810f5ec5b5739", @generic="29f7f5aba84680c5534ebd64932551008a67b667bd042e73609103d1354cc2a41527b2c28a65caa83aa7dabb297c31ea1bea7fedf0f029167686657f05b911198d51204c016e6a9e914d18b64b8ea376149bd9f2f51869df7dc7b480f4d056bf823ce34a08c58d6062c022809546918c9354b34405fff8ee7bb1ba7cdb7d060555e21c442c4fc6f71527f8ce5b342b27802f2ab1265f5e83dbc25005f43abbc45bc829afe5b503a460fe7d7e13ef7917d1a609b98fcfbcbe017cc9e4833ad79cc2fcbfa3c3e0589316ac8a3d4a52e19b0f98dea0501f563f1f4236c3a6b1a806", @generic="74ce9e08b2431c574ce8dcfc315d50c6b3040618958c56c7d16a66dfa44fed72eef51c66ba167b5221551c2a3ea3d9e38e1f"]}]}, 0x3bc}, 0x1, 0x0, 0x0, 0x1}, 0x40001) syz_open_dev$usbmon(&(0x7f0000950000-0xd)='/dev/usbmon#\x00', 0x9, 0x4000) 2018/01/27 01:37:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 01:37:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x4000000000000000}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000011000)={0x14, 0x20000054, 0x443, 0xffffffffffffffff, 0x1, {0x0, 0x0, 0x0}, []}, 0x23a}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) r1 = getpid() fcntl$setown(r0, 0x8, r1) [ 38.027857] CPU: 0 PID: 6353 Comm: syz-executor5 Not tainted 4.9.78-gf518fe4 #22 [ 38.027862] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 38.027877] ffff8801c3bf78d0 ffffffff81d943a9 ffff8801c3bf7bb0 0000000000000000 [ 38.027887] ffff8801c5cee590 ffff8801c3bf7aa0 ffff8801c5cee480 ffff8801c3bf7ac8 [ 38.027898] ffffffff81661d4a 00000000000065e3 ffff8801c3a238f0 ffff8801c3a238a0 [ 38.027900] Call Trace: [ 38.027914] [] dump_stack+0xc1/0x128 [ 38.027926] [] handle_userfault+0xa3a/0x1310 [ 38.027940] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 38.027949] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 38.027959] [] ? handle_mm_fault+0x117b/0x2530 [ 38.027968] [] ? handle_mm_fault+0x1fc3/0x2530 [ 38.027978] [] handle_mm_fault+0x1fd1/0x2530 [ 38.027984] [] ? __pmd_alloc+0x410/0x410 [ 38.027994] [] __do_page_fault+0x5c2/0xd40 [ 38.028002] [] ? mm_fault_error+0x2c0/0x2c0 [ 38.028010] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 38.028017] [] do_page_fault+0x27/0x30 [ 38.028024] [] page_fault+0x28/0x30 [ 38.028032] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 38.028041] [] ? SyS_mq_open+0x18c/0x940 [ 38.028049] [] ? __fget+0x201/0x3a0 [ 38.028057] [] ? mqueue_evict_inode+0x670/0x670 [ 38.028063] [] ? __fget+0x228/0x3a0 [ 38.028069] [] ? __fget+0x47/0x3a0 [ 38.028076] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 38.028084] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 38.028091] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 38.028097] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 38.028123] FAULT_FLAG_ALLOW_RETRY missing 30 [ 38.028131] CPU: 0 PID: 6334 Comm: syz-executor5 Not tainted 4.9.78-gf518fe4 #22 [ 38.028136] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 38.028148] ffff8801c30c7860 ffffffff81d943a9 ffff8801c30c7b40 0000000000000000 [ 38.028156] ffff8801c5cee590 ffff8801c30c7a30 ffff8801c5cee480 ffff8801c30c7a58 [ 38.028165] ffffffff81661d4a 00000000000065e3 ffff8801c3fdb8f0 ffff8801c3fdb8a0 [ 38.028166] Call Trace: [ 38.028173] [] dump_stack+0xc1/0x128 [ 38.028181] [] handle_userfault+0xa3a/0x1310 [ 38.028189] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 38.028195] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 38.028202] [] ? handle_mm_fault+0x117b/0x2530 [ 38.028207] [] ? handle_mm_fault+0x1fc3/0x2530 [ 38.028213] [] handle_mm_fault+0x1fd1/0x2530 [ 38.028220] [] ? plist_check_head+0x4a/0x60 [ 38.028226] [] ? __pmd_alloc+0x410/0x410 [ 38.028234] [] __do_page_fault+0x5c2/0xd40 [ 38.028242] [] ? mm_fault_error+0x2c0/0x2c0 [ 38.028249] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 38.028256] [] do_page_fault+0x27/0x30 [ 38.028263] [] page_fault+0x28/0x30 [ 38.028270] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 38.028277] [] ? SYSC_rt_sigtimedwait+0xed/0x230 [ 38.028284] [] ? do_sigtimedwait+0x7a0/0x7a0 [ 38.028292] [] ? ioctl_preallocate+0x220/0x220 [ 38.028298] [] ? selinux_file_ioctl+0x355/0x530 [ 38.028306] [] ? selinux_capable+0x40/0x40 [ 38.028314] [] ? SyS_futex+0x22e/0x2d0 [ 38.028321] [] ? do_futex+0x15c0/0x15c0 [ 38.028330] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 38.028341] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 38.028350] [] SyS_rt_sigtimedwait+0x2d/0x40 [ 38.028359] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 38.078310] tmpfs: No value for mount option 'æ' [ 38.079243] FAULT_FLAG_ALLOW_RETRY missing 30 [ 38.079255] CPU: 0 PID: 6353 Comm: syz-executor5 Not tainted 4.9.78-gf518fe4 #22 [ 38.079261] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 38.079277] ffff8801c3bf78d0 ffffffff81d943a9 ffff8801c3bf7bb0 0000000000000000 [ 38.079288] ffff8801c444a110 ffff8801c3bf7aa0 ffff8801c444a000 ffff8801c3bf7ac8 [ 38.079300] ffffffff81661d4a 0000000000000006 ffff8801c3a23000 ffffffff838b37a9 [ 38.079301] Call Trace: [ 38.079317] [] dump_stack+0xc1/0x128 [ 38.079329] [] handle_userfault+0xa3a/0x1310 [ 38.079338] [] ? retint_kernel+0x2d/0x2d [ 38.079350] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 38.079359] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 38.079366] [] ? retint_kernel+0x2d/0x2d [ 38.079374] [] ? lock_acquire+0x171/0x410 [ 38.079381] [] ? handle_mm_fault+0x117b/0x2530 [ 38.079387] [] ? handle_mm_fault+0x1fc3/0x2530 [ 38.079393] [] handle_mm_fault+0x1fd1/0x2530 [ 38.079400] [] ? __pmd_alloc+0x410/0x410 [ 38.079410] [] __do_page_fault+0x5c2/0xd40 [ 38.079418] [] ? mm_fault_error+0x2c0/0x2c0 [ 38.079426] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 38.079434] [] do_page_fault+0x27/0x30 [ 38.079441] [] page_fault+0x28/0x30 [ 38.079450] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 38.079459] [] ? SyS_mq_open+0x18c/0x940 [ 38.079467] [] ? mqueue_evict_inode+0x670/0x670 [ 38.079475] [] ? do_futex+0x15c0/0x15c0 [ 38.079482] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 38.079491] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 38.079498] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 38.079505] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 38.079530] FAULT_FLAG_ALLOW_RETRY missing 30 [ 38.079538] CPU: 0 PID: 6334 Comm: syz-executor5 Not tainted 4.9.78-gf518fe4 #22 [ 38.079543] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 38.079563] ffff8801c30c7860 ffffffff81d943a9 ffff8801c30c7b40 0000000000000000 [ 38.079574] ffff8801c444a110 ffff8801c30c7a30 ffff8801c444a000 ffff8801c30c7a58 [ 38.079586] ffffffff81661d4a 00000000000065e3 ffff8801c3fdb8f0 ffff8801c3fdb8a0 [ 38.079587] Call Trace: [ 38.079597] [] dump_stack+0xc1/0x128 [ 38.079607] [] handle_userfault+0xa3a/0x1310 [ 38.079618] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 38.079628] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 38.079637] [] ? handle_mm_fault+0x117b/0x2530 [ 38.079644] [] ? handle_mm_fault+0x1fc3/0x2530 [ 38.079651] [] handle_mm_fault+0x1fd1/0x2530 [ 38.079658] [] ? __pmd_alloc+0x410/0x410 [ 38.079667] [] __do_page_fault+0x5c2/0xd40 [ 38.079676] [] ? mm_fault_error+0x2c0/0x2c0 [ 38.079683] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 38.079692] [] do_page_fault+0x27/0x30 [ 38.079698] [] page_fault+0x28/0x30 [ 38.079707] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 38.079714] [] ? SYSC_rt_sigtimedwait+0xed/0x230 [ 38.079721] [] ? do_sigtimedwait+0x7a0/0x7a0 [ 38.079729] [] ? __fget_light+0x188/0x1e0 [ 38.079735] [] ? fput+0xd2/0x140 2018/01/27 01:37:48 executing program 7: mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00002d6000-0x9)='/dev/rtc\x00', 0x200000, 0x0) sendto$inet(r0, &(0x7f0000d47000-0xe6)="a0b885c7ed2d6d232bd7b24e05c4742862a57306b4d7f9d757c6d4826659a5abd9a7505ffef16c522a1cfa29c20db11e311b3009383a3a6d7261b316299fd5980e601c77957e6eda71567d0f13ea3b676f7a37f754d951339735ba650036f31e7c13e42ac695e91ff8ca18d3374530bccbc970b94a01cdf4bfd50228512cea552c28dea75997e42aebdd5955d6f74ac7266ce68a4d2bab7a70b97b31c7a45bab8e2495900174908b806f04d65686b91828c403399be9dc9209a38eb9ac4fb90e20e291f69f75a3755ca6c18b18312c36b16e9b539ff1e5d6e0ffc9f2e3701cb480c2cf3da686", 0xe6, 0x4040, &(0x7f00002a2000-0x10)={0x2, 0x0, @rand_addr=0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000019000-0x4)=0x0, 0x4) 2018/01/27 01:37:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_dev$mice(&(0x7f0000149000)='/dev/input/mice\x00', 0x0, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) readv(r1, &(0x7f000058c000)=[{&(0x7f0000423000-0x97)=""/151, 0x97}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f00008ea000)=0x81, 0x4) tkill(r0, 0x1000000000016) 2018/01/27 01:37:48 executing program 5: pipe2(&(0x7f0000ed4000-0x8)={0x0, 0x0}, 0x84000) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000be5000+0xc42)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000782000-0x8)='./file0\x00', 0x0) mount(&(0x7f00000bb000-0xe)='./file0\x00', &(0x7f00005d6000)='./file0\x00', &(0x7f00008b8000)='devpts\x00', 0x0, &(0x7f0000b59000-0x1)="") socketpair(0x7, 0x0, 0x7f, &(0x7f0000146000-0x8)={0x0, 0x0}) 2018/01/27 01:37:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f00003cd000-0x1f)=""/31) r2 = add_key$user(&(0x7f000038b000)='user\x00', &(0x7f0000b5a000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d6c000)='1', 0x1, r0) keyctl$setperm(0x5, r2, 0x0) add_key$user(&(0x7f0000c97000-0x5)='user\x00', &(0x7f0000b6e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000936000-0x82)='0', 0x1, r0) 2018/01/27 01:37:48 executing program 4: mmap(&(0x7f0000000000/0xe01000)=nil, 0xe01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000020b000)='/selinux/checkreqprot\x00', 0x2140, 0x0) mmap(&(0x7f0000e01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000e02000-0x2)=0x4, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000e02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000c78000)=0x0, &(0x7f0000e04000-0x4)=0x4) mmap(&(0x7f0000e04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000e05000-0x78)={0x4, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x40000000000b2e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x81, 0x0, 0x8, 0xa7a0, &(0x7f0000e02000)=@common='bcsf0\x00', 0x800, 0x20, 0xff}) getsockopt(r1, 0x0, 0x41, &(0x7f0000e01000-0x11)=""/17, &(0x7f0000dff000-0x4)=0xb8) mmap(&(0x7f0000e03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000e04000-0x8c)={0x0, @in6={{0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c37000)=0x8c) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000507000)={r2, 0x1ff, 0x10000, 0x8}, 0x10) 2018/01/27 01:37:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) membarrier(0x11, 0x0) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000b52000-0x4)=0x1, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x8, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) sendto$inet(r0, &(0x7f000075a000)="330660cf6dee802d1aaa49d164a278087576213874ac2176c3f534f77ce015c0882eaaca0a396812e0cc178b07ac31d21c964bb5bb0abe4cccfb0161681947876d83120f757680e87118", 0x4a, 0x4000, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x800000000000852b, 0xffff, 0x0, 0x0}, 0x14) writev(r0, &(0x7f0000794000-0x60)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) 2018/01/27 01:37:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000061c000)='/dev/usbmon#\x00', 0x101, 0x800) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000ffc000)={0x1, 0x3, 0x4, 0x3, 0xfffffffffffffffd, 0x400}) r1 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r1, &(0x7f0000bae000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f00008d5000-0x60)=[], 0x0, &(0x7f0000f4e000-0xa0)=[{0x10, 0x29, 0x43, ""}], 0x10, 0x0}, 0x0) 2018/01/27 01:37:48 executing program 1: mmap(&(0x7f0000000000/0x35d000)=nil, 0x35d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mlock2(&(0x7f0000304000/0x4000)=nil, 0x4000, 0x1) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f00000d0000)=[{0x10, 0x1, 0x2, ""}], 0x10, 0x0}, 0x0) 2018/01/27 01:37:48 executing program 1: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000001f000-0x10)='/dev/input/mice\x00', 0x0, 0x1) mmap(&(0x7f000000c000/0x4000)=nil, 0x4000, 0x5, 0x8010, r0, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x15) r1 = syz_open_dev$usbmon(&(0x7f0000022000-0xd)='/dev/usbmon#\x00', 0x9, 0x103080) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000023000-0x4)=0x0, &(0x7f0000022000)=0x4) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000003000-0x2c)=""/44) r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$ax25(r1, &(0x7f0000024000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000000a000)=0x10) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r3, 0x7, 0x1000, &(0x7f0000025000-0xff)=""/255, &(0x7f0000024000)=0xff) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000021000)='/selinux/status\x00', 0x0, 0x0) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000013000-0x44)=@ipv6_newroute={0x24, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, [@RTA_IIF={0x8, 0x1, 0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 38.079742] [] ? SyS_futex+0x22e/0x2d0 [ 38.079748] [] ? do_futex+0x15c0/0x15c0 [ 38.079755] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 38.079768] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 38.079775] [] SyS_rt_sigtimedwait+0x2d/0x40 [ 38.079783] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/01/27 01:37:48 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000)="c3e281c0495fec5ba461036a7101f1797bb78e9677c36953849f8aca05548a9836cbe15c2be9741a4fc8fa78282f2d3647c8f1756f69667586d6d01d85ee75211b16059a0528a827657e5212258e23917b90e5a8aaf8312f9334951909bb8073451ced7bd765dccb4df0e8041b45a01663b199f62e4acb2405ffa1237071804e31544340f40af4cdcf0f5f6b", 0x8c) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f0000001000)='./file0\x00') r2 = gettid() sched_getscheduler(r2) r3 = gettid() sched_getaffinity(r3, 0x8, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(r3, &(0x7f0000d41000)='net/ip6_flowlabel\x00') utimensat(r4, &(0x7f0000016000-0x8)='./file0\x00', &(0x7f0000016000-0x20)={{0x77359400, 0x0}, {0x0, 0x7530}}, 0x0) 2018/01/27 01:37:48 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) unlinkat(0xffffffffffffffff, &(0x7f0000014000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000a40000)='/selinux/relabel\x00', 0x2, 0x0) write$selinux_access(r1, &(0x7f0000a71000)={'system_u:object_r:printer_device_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x32, 0x39, 0x0}, 0x4e) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/27 01:37:48 executing program 5: pipe2(&(0x7f0000ed4000-0x8)={0x0, 0x0}, 0x84000) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000be5000+0xc42)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000782000-0x8)='./file0\x00', 0x0) mount(&(0x7f00000bb000-0xe)='./file0\x00', &(0x7f00005d6000)='./file0\x00', &(0x7f00008b8000)='devpts\x00', 0x0, &(0x7f0000b59000-0x1)="") socketpair(0x7, 0x0, 0x7f, &(0x7f0000146000-0x8)={0x0, 0x0}) 2018/01/27 01:37:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) setns(r1, 0x44000000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@common='bridge0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000d0b000-0x41f)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, ""}}}, 0x2e) 2018/01/27 01:37:48 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x80000000000a, 0x0, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000001000-0x4)=0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000003000-0x10)={0x0, 0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x5, &(0x7f0000003000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000002000)={{0x77359400, 0x0}, {r1, r2/1000+10000}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/27 01:37:48 executing program 3: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000a09000)='/dev/snd/seq\x00', 0x0, 0x2000054400) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 01:37:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000845000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = dup(r0) write$fuse(r3, &(0x7f000050d000-0x28)={0x28, 0x1, 0x0, @fuse_notify_delete_out={0x8, 0x5, 0xffffffff}}, 0x28) ioctl$int_out(r2, 0x2, &(0x7f0000abf000)=0x0) fcntl$lock(r1, 0x7, &(0x7f00001aa000)={0x0, 0x0, 0x0, 0x0, 0x0}) [ 38.927826] audit: type=1400 audit(1517017068.789:50): avc: denied { create } for pid=6424 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 38.996448] device gre0 entered promiscuous mode [ 39.008014] audit: type=1400 audit(1517017068.869:51): avc: denied { getattr } for pid=6453 comm="syz-executor6" path="socket:[15243]" dev="sockfs" ino=15243 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/27 01:37:49 executing program 5: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0xfffffffffffffeff, &(0x7f0000018000-0xd)=""/16, 0x10) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000014000)={0x77359400, 0x0}, 0x10) r1 = accept4$inet6(r0, &(0x7f0000007000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000006000-0x4)=0x1c, 0x0) getsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000012000-0x4)=0x0, &(0x7f0000018000)=0x4) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000000e000-0x20)={@generic="caaa6ce803a2895e6da542224fe14159", @ifru_flags=0x900}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f000001b000-0x3c)=[{{&(0x7f000000a000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000f000+0xe8e)=[{&(0x7f000000d000)="1546e743a1733f1062914030db6c62fb61990c9218c6432e306d", 0x1a}, {&(0x7f000001a000)="8a1f5def8e31216e7000443d663a2f3755050d693efeee44353bb01b2d71bcf86a983e54d291e240a87c9bf270ad1c99d9c9d00e3da24da64e2216c82bc331a430b8440d71cfa2d34505d7915154c74e22523a170255354e69c6fb7031dfc18cb3cf9f7d3c3fa721ae54ea12d26546e4b6ad0ea4e19fbff2bd1f568d17f75cdf5b9a3c66a0cf2dae482a5c1d1a5b", 0x8e}], 0x2, &(0x7f000001b000-0xba)=[{0x30, 0x111, 0x6, "f8f52f8035ad7ed2eaf80ef6280b7843563ebeb6f009e4bfca42"}, {0xe8, 0x10f, 0x4, "048ead66cb4b20e225deda803e3d5975c37ea096b785d97e742924e7a22c5611b92c7c4401b56228d06d03179e360972ace054e73b86242203504e588c660d52e56c350a3b63d5e882f8e77bc76e7aa7b69cf085c49234738893ab0bc0af2841077d900cd6b2303713d941c979c57b7d07ef20b08a5821e30a20647732ed6c6d24c653a2971c6cf42e9d0924b2594f6007e67047e4564391905ff8a6fc2d0d5d43f7857cc4c92f1163019b741504fccf61ff6911cc26adc687618580e4092baf74be095ecfafaf57c2fc8552431078f55be9d7e832"}], 0x118, 0x4}, 0x1}], 0x1, 0x0) shutdown(r0, 0x0) 2018/01/27 01:37:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000bf4000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f000022d000)=[{0x2, 0x4}, {0x8, 0x9}, {0x3, 0x2}, {0xa, 0x4}, {0x2, 0x7}, {0x7, 0x0}, {0x3, 0x9}, {0x4, 0x8775}], 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r2 = syz_open_dev$binder(&(0x7f0000b75000-0x9)='/dev/binder#\x00', 0xffffffffffffffff, 0x2) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f00008a8000)=[], 0x0, 0x0, &(0x7f0000bdd000-0xd4)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x1, 0x0, &(0x7f000000d000)='b'}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/01/27 01:37:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000036a000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) r1 = creat(&(0x7f000000f000)='./file0/file0\x00', 0x0) clock_gettime(0x0, &(0x7f00000f4000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00005c9000)={0x0, 0x0}) futimesat(r1, &(0x7f0000934000)='./file0/file1\x00', &(0x7f0000dc8000)={{r2, r3/1000+30000}, {r4, r5/1000+10000}}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000c4c000)=0x6) faccessat(r0, &(0x7f0000018000-0x8)='./file0\x00', 0x1, 0x0) 2018/01/27 01:37:49 executing program 0: unshare(0x400) r0 = socket(0x10, 0x2, 0x0) getsockname$netrom(r0, &(0x7f00009af000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000552000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r1 = epoll_create1(0x0) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x0, &(0x7f0000514000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000f96000)={0x2004, 0x0}) poll(&(0x7f0000024000-0x50)=[{r2, 0x41, 0x4}, {r1, 0x0, 0x2}], 0x2, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r4, 0xc018620b, &(0x7f0000149000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00009ca000)={0x78, 0x0, &(0x7f0000bcc000+0x397)=[@dead_binder_done={0x40086310, 0x4}, @transaction_sg={0x40486311, {{0x4, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x0, 0x48, &(0x7f000004f000)=[], &(0x7f0000dca000-0x48)=[0x30, 0x78, 0x30, 0x48, 0x18, 0x28, 0x78, 0x28, 0x38]}, 0x6}}, @register_looper={0x630b}, @exit_looper={0x630d}, @register_looper={0x630b}, @acquire_done={0x40106309, r5, 0x3}], 0xb3, 0x0, &(0x7f0000705000)="6fb65a6fa05e68ee671b3b95de848f75cff32ea5bb0b9419e1a7803c0de5a126338e6b4aed5267caacb992340cd416ab1a9a5616f77aabeac2e656802a63f17d5ebfc66f6e11fdd57b896a211df0fa40858c85aa3579b8f31941e55309bf4cfeeb10e83650a7b53eb33febcef2b5a932ba87cb2a1c21b30f4b3b03c61f140d7f7887e94725fe8ebef54ca609c6de695800f98b37a5168e84c6b63e53b729a77333f08d3116d3a6b845d05637dc8c7ce85247ac"}) sendmmsg(r4, &(0x7f0000ec8000)=[{{&(0x7f0000d9a000)=@llc={0x1a, 0xff, 0x10000, 0x8, 0x5, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10, &(0x7f0000a5c000-0x20)=[{&(0x7f0000d69000)="1a2793e7a90bc2c7e5449518d26c11ebc52a7eb23482636002a66bc7ab8e4bc1795bc804d1c80fe1f247fa0224ebd9196d4e1c45d695a71be2d7c6035e4fa5273ec484cfdd9164f09c1c15d917a9d62d91924e19bb52b7c02ee278f85e8ef2d4cf735190388edd05dd40f4fb6373219c74204d03b273bf44d5f1dca268907d4f4cde10303f8f417cccee2e1b503f8b93a92306d8343983ce2555eef03aa9ed6cc448c4340d7d9c2e3baf5cb92d915414a65e5144ffb4b1fcc6792d62de66c76c9340e9df60000cbdad94c49153b98d90f4ba7d445faccb448b26b8d7308abac9", 0xe0}, {&(0x7f00008b8000-0x4d)="dff07732e432700ffc39362c8c298c2258536ba4c3aac64c0c876493a2310561a6c9c214d1be5e69f796590f4d9b0c38ba50958db619c3432522687a8de1e9db2e38441c780ce2ad3a20852da4", 0x4d}], 0x2, 0x0, 0x0, 0x20004081}, 0xcf96}, {{&(0x7f0000080000)=@pppol2tp={0x18, 0x1, {0x0, r4, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0x3, 0x3}}, 0x26, &(0x7f0000222000-0x10)=[{&(0x7f00003c1000-0x1000)="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", 0x1000}, {&(0x7f0000e20000-0xb2)="ac09863870d50bf78cb59e3779f7166e7a37f7f634bae487e9cbb718e0e5439b877790b8a27de9156aed23ba0d39ef42d87a7dfc2c9a2e3d591bafcd6395aa48a9f14692f18eaa100dd8ccaf45192e59941090dcee33e9c12b2b7eaf347768aeb12f330a6a9a4284fc21bca4933e2ff48309c9bb2a6450b008c40621d1cd2f9f84ef7c447695764c6864b49aba665287820d708072e5b165ece4ab4ee9e0560b6ddc8768f87cae6cb5cab7c2b73fbc2efe8b", 0xb2}, {&(0x7f000060c000-0xfa)="e64e53102d45fe513d39f39379b32e1cfc6a114258510b814baaa4344676c11b28ff32bb2d930ba7d0c7d1786bed66a0230a2be411adc87b869717e23fca620e89836ddf84fe571d9f59b12d0776c611c86f60f2a87175c63202350809f920b3df5c64ec80aae5378a9381e223e0369fb4f7944e5120d38ecb6f316af269971663ef95947ba41e37e74001df2ca29feaf472511dd50548da3e3e64b672d97096b30279710abe3a4aadc1992a8c9f0c6bf7d04807078a68e1f24ceca49b9acba43ff54494cf10a874197cb6fc52143e9e453cb200d8320cfb475062d9f8a07c7de478c76b96bc43f68e7845446b6256dbe93cd63ac18dc51921bc", 0xfa}], 0x7, &(0x7f000094e000)=[{0xe0, 0x101, 0x8, "a166de8ca664178874729d8cdfa8ac2a42f2196aafbb40ecf9d30fdd83f4cb71b5b4fc51ca6cfa007ed089a41c39510eb978eef89760a9806f315019adbf25cf5989d1b0b6c9ade2a500c448d0bb207afcd06b899123732d096685588c24f500cdfc2141def7e5e8fba57d17f1fa91dc8d4e9101712fb2c4048b36ea7269d4cc22c4c173dd4b66b4fd1c62b49dc0e1db7781ce8c9f71ad775c58b8f4e4c576d48c7ed1fd4c5139f369202cb582a5b8cde47026f537aee928ec4b25f05883048e2185af369262af51cebe5380ee"}, {0x108, 0x0, 0x9, "091596827bb6ed8ee35468a3b08956b1280c85c516d8071f5534775523820667ec0ab22a3b764855c6b146f228ad942b99751d8d9d998e7b965932f217e751ad86e856a312217c5cec22bfb83e81cf6356fa534c5b91eaf3753e57661ae83576bae3e0d4dcf681a4a14a8a67e5a3c24f2360c02c604ea411e0882db983b7ff09d9db28a4510281c34f9a2d2bed67f3a265cb7e14e8d00330593c778e17494110b3127b064d4ddec273fdc9f3efb50b9c13c371cd07bc82894c139684d24af74b2bebb35539020d4eede9523d9396fbff6356e9d11eeaf71acd7fceac31b159b13dba9e4f57b6480387dcae1b10daedcbfd3a48c0da"}, {0x28, 0x114, 0x0, "2527f72bf5ecf63bc1ef76a585356b460b0a13"}, {0x68, 0x10a, 0x5, "2ed939648ccf2232cac00fc399a049e1d384c11b534f6ef3941a0b2ec235f9624b119767a2d9c06985c602b6154477e86d70905c2304ad5e1b639e5a72de36e5c23c3623fa96cfecb69642e90a3038e1a1ad410425"}, {0x100, 0x0, 0xffffffffffffff01, "3bda5498a42e8109d6b01229d3de82ef0b46291c16924d4ec53131ab2dee918c47959c23338f5f9f8ef16bc5cea10ef073dfe2b53b1131e204ab698630d02c76b8ec8715b51d83f5c2e6b47ca759a59c67358814a52dd1eb789d0abe2ec9e9babec624ba6f2d6cbc6e29ab0fed1b9a7cf0ee10a83f9939601b6648b1dae0152a3f1d810aa08f01c67fab4c5a335710bbb92d795e8cdcf54758a193fba3cbee2754c20bb7b9816f37d3d342806b26d0d3ffd686b5c6c38b53f6759169516e2e51fa7af8ca3d775b3eba0b64b1c7c31be7fb4729ca522a8e27d847f14e8e280e69bf0949522d1a44e196198ce85533"}, {0xe0, 0x10f, 0x7, "6e49086064af37c530486b111563a6ac1c3552797a964416e96f7f32194c0fa66f3e8ebf2c107406f297d7a2ffe8f161e7ad8d974fad4acbc965007a2de2abfa1fdb5f3b0df9750b5c1459701ef105befb2d0d287a5b945b5caed63816ddb055118bc55d30865f201f3592ed8056753d7a1fce0dc8f715a826bac71f3bab81a43f2ddb68299328943a2f205b511440ad69440b25d8aa091af4291e1e6401cecd3c2dd5a647ee948d0424c48a778f4a815aaee2e98d1e2cbaebbe0b1b0f6a4056becb5d4debf57d05b02f37f3"}, {0x60, 0xff, 0x200, "61d467c3c777c01c18aa6aee9fbebbd4820f6c50c17d1f7b1d1408e0c434ad43d5051453650c35233f510ddd2cab6178c2d7525cf7566d14c19008e952413833f8e08498da05aa7eb1da"}], 0x4b8, 0x8880}, 0x40}, {{&(0x7f00008b2000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r4, 0x4, 0x0, 0x3, 0x1, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}}}, 0x3a, &(0x7f0000a11000)=[{&(0x7f0000b22000-0xaf)="f55305ba1fb360683b5ea3df1f91a54a3b4b243bce1ca66e254cbc9f553eaa454aed567edb3a721004fb7d771a060876f06a328c3419eb16f074db524e62f5a10ade3ba159c4b582b8d52f4be456ca1618c9f15b6207e88c19ddacd347ddf3dfa52d3888cbd96a01cdb878e867e56c15596ed12ce07d41f45e997606585b68e3de0852c83e3fc764059e46af797501fb6ef82cb6c5781cb10fabacb35c0206e1bdced5d44409f782d17904fd7e604e", 0xaf}, {&(0x7f0000e05000-0xa9)="638a53fa5958819332aef0aac1103643648a158ca72e67c3c2ee0547dd73cfc3775a02ab13ab1412598a4db543b6c9e2b1651ca3b0bf620685b00dc3e79f2418b1e737ed8a70475373d7ff7b93366e933ab4280f2870f3bf7f80de2f276c52c9c6229ff6fa8bb45325833d21de4b0d2c2f0353fcbd9b6ae921081045c41b392ad6594d6f3f0976ec25631ccf61892492f315192418ef37e6a9bfa47843f51951afd540471605b5aa04", 0xa9}, {&(0x7f00004b3000)="d0a082075a26a5a4e8ef04ada7c468e409701897dd36e10b11fb209b36b5c0e66c8ee685ff8472200f73509101fc6c54970c7cf53aabe53444077926c0f86fbc0047d3cb94f838cb", 0x48}], 0x3, 0x0, 0x0, 0x20000010}, 0x2}], 0x5, 0x20000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r4, 0xc0186419, &(0x7f0000000000)={0x5, &(0x7f0000318000)=""/102, &(0x7f0000640000-0x78)=[{0x0, 0x14, 0x1000, &(0x7f00005de000)=""/20}, {0x3, 0x1000, 0x1, &(0x7f0000000000)=""/4096}, {0xffffffffffffffff, 0x9f, 0x3, &(0x7f00002e2000)=""/159}, {0x4, 0x4b, 0x800, &(0x7f0000000000)=""/75}, {0x100000000, 0x63, 0x2, &(0x7f000070c000-0x63)=""/99}]}) 2018/01/27 01:37:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f00006ee000)='ppp0(selinux}%\x00', 0x2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00002e0000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0xf08}, &(0x7f00004c9000)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000150000-0x10)={0x40, 0x8205, 0x7, 0xc5, r2}, &(0x7f0000fa7000)=0x10) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000dbd000-0x8)={0x0, 0x6}, &(0x7f0000972000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000348000-0x1a)={r4, 0x8001, 0x9, [0x1, 0x1000, 0x401, 0x7, 0x3, 0x7, 0x0, 0x10000, 0x9]}, 0x1a) recvmmsg(r3, &(0x7f0000251000-0x168)=[{{&(0x7f000014e000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00002b2000)=[{&(0x7f0000966000-0x93)=""/147, 0x93}, {&(0x7f000009d000)=""/91, 0x5b}, {&(0x7f0000935000-0x2d)=""/45, 0x2d}], 0x3, 0x0, 0x0, 0x1}, 0x6}, {{&(0x7f000061b000-0x20)=@pptp={0x0, 0x0, {0x0, @broadcast=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f00002a2000)=[{&(0x7f0000bbd000)=""/233, 0xe9}], 0x1, &(0x7f0000f4a000-0x1000)=""/4096, 0x1000, 0x1f}, 0x2}, {{&(0x7f0000384000-0x3d)=@un=@file={0x0, ""/59}, 0x3d, &(0x7f0000547000-0x80)=[{&(0x7f0000f91000-0xc2)=""/194, 0xc2}, {&(0x7f0000932000-0xed)=""/237, 0xed}, {&(0x7f0000b5f000)=""/20, 0x14}, {&(0x7f0000d74000)=""/4096, 0x1000}, {&(0x7f000028d000)=""/252, 0xfc}, {&(0x7f0000e8d000)=""/29, 0x1d}, {&(0x7f0000fdb000-0x1000)=""/4096, 0x1000}, {&(0x7f00008fe000)=""/4096, 0x1000}], 0x8, &(0x7f000071d000-0xb8)=""/184, 0xb8, 0x3}, 0x7}, {{&(0x7f0000a43000)=@pppol2tpv3in6={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}}}, 0x3a, &(0x7f000025e000-0x30)=[{&(0x7f0000869000-0xd2)=""/210, 0xd2}, {&(0x7f000033d000)=""/139, 0x8b}, {&(0x7f0000c51000-0x1d)=""/29, 0x1d}], 0x3, &(0x7f00007ac000-0x57)=""/87, 0x57, 0x9}, 0x3}, {{0x0, 0x0, &(0x7f0000b98000-0x40)=[{&(0x7f0000d1c000-0x37)=""/55, 0x37}, {&(0x7f000094c000)=""/129, 0x81}, {&(0x7f00005d2000-0x54)=""/84, 0x54}, {&(0x7f0000ad3000)=""/160, 0xa0}], 0x4, &(0x7f0000055000-0x1000)=""/4096, 0x1000, 0x734c2545}, 0x4}, {{&(0x7f0000bab000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a02000)=[{&(0x7f000064b000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b3d000-0x3d)=""/61, 0x3d}, {&(0x7f0000e54000)=""/141, 0x8d}, {&(0x7f0000710000-0x8b)=""/139, 0x8b}, {&(0x7f0000ff4000)=""/29, 0x1d}, {&(0x7f0000857000)=""/87, 0x57}, {&(0x7f0000cc4000-0xc5)=""/197, 0xc5}], 0x7, &(0x7f0000b48000-0x78)=""/120, 0x78, 0x0}, 0x0}], 0x6, 0x10000, &(0x7f0000326000-0x10)={0x0, 0x0}) accept$unix(r5, &(0x7f0000b0d000)=@file={0x0, ""/4096}, &(0x7f00002a1000)=0x1002) r6 = socket$inet(0x2, 0x1, 0x0) r7 = syz_open_dev$tun(&(0x7f0000117000-0xd)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet6_mtu(r5, 0x29, 0x17, &(0x7f00008e9000)=0x0, &(0x7f0000385000)=0x4) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000eac000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000d68000-0x4)=0x0) fcntl$setownex(r7, 0xf, &(0x7f00007ff000-0x8)={0x1, r8}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000064000)={0xffffffffffff662e, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/27 01:37:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000019000)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000d57000-0xc)={0x4000000, 0xce, 0x25}) sendmsg(r0, &(0x7f0000b44000-0x38)={&(0x7f0000d12000)=@llc={0x1a, 0x15, 0x4, 0x7, 0x0, 0x7fffffff, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10, &(0x7f0000447000)=[{&(0x7f0000176000-0x95)="c718d77216661f607e368f094c32fd65964e6aa667b623880bf83b089a03142a3ee25bdd04d7a95091df92ad0b31f41ae353fa8dd9be36d386f69ba67b210a6c2b979732c0f63b859ae3e85905d09cbb00d9d31b57af28b5752ea74918c7ad1b7e38639c2277bbe42d383535accaf2b69f802d002751c4ab50c38b0b45a31a9e75689439afd5deeca5f0b62f3f8fc75efa247d5eb8", 0x95}, {&(0x7f0000d8d000)="d6c9b1bc6b4c14bad9ee6d47376699f23e4a7dce2e81197e818cbd8e6259513d03a9294369fddaed1f04ca08b00a0efa2a5083d63e456d8b58d9221a45483ceef704410570adb4331eba4e22f418443b45e535a7338a3766e372cb6a61136f93158e41a4ed8cc1e70fc13ad36a60372efdd9279f862c09640f", 0x79}], 0x2, 0x0, 0x0, 0x81}, 0x0) r1 = eventfd2(0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d4a000)={0xa0000014, 0x0}) epoll_wait(r2, &(0x7f0000586000)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/27 01:37:49 executing program 1: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c40000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ef1000)=0xc) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r1, 0x6, 0x0, &(0x7f0000ef1000)={0x0, 0x0}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eec000)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000eed000)=0x1000004, 0x4) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000ef0000)='%', 0x1) recvmsg(r0, &(0x7f000057a000-0x38)={0x0, 0x0, &(0x7f0000ef0000-0x30)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x10040002106) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000038b000)=0x20, 0x4) 2018/01/27 01:37:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000725000-0x38)={&(0x7f0000ad3000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a9f000)={&(0x7f00006a4000-0x105c)=@newspdinfo={0x5c, 0x24, 0xc01, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@algo_comp={0x48, 0x3, {{'lzjh\x00'}, 0x0, ""}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x4, 0x2) getsockopt$inet_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000479000)=""/0, &(0x7f0000614000-0x4)=0x0) 2018/01/27 01:37:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005b5000)='/dev/sequencer2\x00', 0x2, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000644000)=0x0, &(0x7f0000a51000)=0x4) getuid() seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000987000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) select(0x40, &(0x7f000005b000-0x40)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000044000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000638000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000035b000-0x10)={0x0, 0x0}) 2018/01/27 01:37:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008c7000-0x8)='./file0\x00', 0x0) r0 = creat(&(0x7f0000401000-0x8)='./file1\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000452000-0x8)='./file0\x00', &(0x7f000069d000-0x8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)="") ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000929000)={0x17, 0x37, &(0x7f00005fa000)="ba30ba9160c96ec658ca65cbe30c846a8ff4cd0135547beae3446733f46d5b6e44b7e58fa14e7d333876c8aef5a38110c2dd69a232e66f"}) 2018/01/27 01:37:49 executing program 3: mmap(&(0x7f0000000000/0xa76000)=nil, 0xa76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000002000-0x50)={0x2, 0x12, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0xb, &(0x7f0000a75000)={0x0, 0x0, 0x30003, 0x0}) rt_sigtimedwait(&(0x7f0000a72000)={0xffffffffffffff66}, &(0x7f0000a73000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a71000-0x10)={0x0, 0x989680}, 0x8) [ 39.204050] binder: 6463:6464 ioctl c0306201 20007fd0 returned -14 [ 39.228875] binder: 6463:6464 ioctl c0306201 20004000 returned -14 2018/01/27 01:37:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) ptrace$getsig(0x4202, r0, 0x5, &(0x7f0000e83000-0x10)={0x0, 0x0, 0x0, 0x0}) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x30) 2018/01/27 01:37:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000108000-0x78)={0x2, 0x78, 0x47, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000159000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f0000beb000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000100000001001bf3ffff00000065000000010000007db0e6f10efbf9a219d8f6aa6bd58d1c43473100e85026e7ff40f9b55bd1b3335d5bffff0001f3", "cfa40005000000f7ffffffff00000000000000ffb833220182ab867d00", [0x0, 0x0], 0x0}) 2018/01/27 01:37:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) pipe(&(0x7f0000be6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r0, &(0x7f0000d71000-0xed)=""/237, 0xed, 0x0, &(0x7f00008eb000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/27 01:37:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000c10000-0x38)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e2000)={&(0x7f0000d7f000-0x14)={0x14, 0x9, 0x6, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 01:37:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$inet(r0, &(0x7f0000b3f000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000423000-0x5d)="", 0x0, 0x20008000, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup3(r0, r1, 0x0) [ 39.235400] binder: 6463:6479 ioctl c0306201 20007fd0 returned -14 [ 39.244665] device gre0 entered promiscuous mode [ 39.304149] ================================================================== [ 39.311580] BUG: KASAN: double-free or invalid-free in relay_open+0x603/0x860 [ 39.318850] [ 39.320470] CPU: 0 PID: 6517 Comm: syz-executor5 Not tainted 4.9.78-gf518fe4 #22 [ 39.327997] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 39.337344] ffff8801c33478b8 ffffffff81d943a9 ffffea00070b5400 ffff8801c2d50780 [ 39.345347] ffff8801da001280 ffffffff8137d7c3 0000000000000282 ffff8801c33478f0 [ 39.353341] ffffffff8153dc23 ffff8801c2d50780 ffffffff8137d7c3 ffff8801da001280 [ 39.361326] Call Trace: [ 39.363888] [] dump_stack+0xc1/0x128 [ 39.369328] [] ? relay_open+0x603/0x860 [ 39.374959] [] print_address_description+0x73/0x280 [ 39.381609] [] ? relay_open+0x603/0x860 [ 39.387214] [] ? relay_open+0x603/0x860 [ 39.392825] [] kasan_report_double_free+0x64/0xa0 [ 39.399299] [] kasan_slab_free+0xa4/0xc0 [ 39.404984] [] kfree+0x103/0x300 [ 39.409971] [] relay_open+0x603/0x860 [ 39.415395] [] do_blk_trace_setup+0x3e9/0x950 [ 39.421518] [] blk_trace_setup+0xe0/0x1a0 [ 39.427287] [] ? do_blk_trace_setup+0x950/0x950 [ 39.433578] [] ? disk_name+0x98/0x100 [ 39.439002] [] blk_trace_ioctl+0x1de/0x300 [ 39.444857] [] ? compat_blk_trace_setup+0x250/0x250 [ 39.451512] [] ? avc_has_extended_perms+0x3fc/0xf10 [ 39.458148] [] ? get_futex_key+0x1050/0x1050 [ 39.464185] [] ? putname+0xee/0x130 [ 39.469441] [] blkdev_ioctl+0xb00/0x1a60 [ 39.475136] [] ? blkpg_ioctl+0x930/0x930 [ 39.480823] [] ? __lock_acquire+0x629/0x3640 [ 39.486856] [] ? do_futex+0x3f8/0x15c0 [ 39.492370] [] ? debug_check_no_obj_freed+0x154/0xa10 [ 39.499186] [] block_ioctl+0xde/0x120 [ 39.504613] [] ? blkdev_fallocate+0x440/0x440 [ 39.510732] [] do_vfs_ioctl+0x1aa/0x1140 [ 39.516421] [] ? ioctl_preallocate+0x220/0x220 [ 39.522641] [] ? selinux_file_ioctl+0x355/0x530 [ 39.528940] [] ? selinux_capable+0x40/0x40 [ 39.534805] [] ? __fget+0x201/0x3a0 [ 39.540059] [] ? __fget+0x228/0x3a0 [ 39.545309] [] ? __fget+0x47/0x3a0 [ 39.550473] [] ? security_file_ioctl+0x89/0xb0 [ 39.556680] [] SyS_ioctl+0x8f/0xc0 [ 39.561847] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 39.568398] [ 39.570009] Allocated by task 6517: [ 39.573611] save_stack_trace+0x16/0x20 [ 39.577575] save_stack+0x43/0xd0 [ 39.581005] kasan_kmalloc+0xad/0xe0 [ 39.584702] kmem_cache_alloc_trace+0xfb/0x2a0 [ 39.589256] relay_open+0x91/0x860 [ 39.592769] do_blk_trace_setup+0x3e9/0x950 [ 39.597072] blk_trace_setup+0xe0/0x1a0 [ 39.601021] blk_trace_ioctl+0x1de/0x300 [ 39.605068] blkdev_ioctl+0xb00/0x1a60 [ 39.608929] block_ioctl+0xde/0x120 [ 39.612542] do_vfs_ioctl+0x1aa/0x1140 [ 39.616401] SyS_ioctl+0x8f/0xc0 [ 39.619743] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 39.624471] [ 39.626095] Freed by task 6517: [ 39.629348] save_stack_trace+0x16/0x20 [ 39.633296] save_stack+0x43/0xd0 [ 39.636728] kasan_slab_free+0x72/0xc0 [ 39.640587] kfree+0x103/0x300 [ 39.643760] relay_destroy_channel+0x16/0x20 [ 39.648141] relay_open+0x5ea/0x860 [ 39.651742] do_blk_trace_setup+0x3e9/0x950 [ 39.656035] blk_trace_setup+0xe0/0x1a0 [ 39.659988] blk_trace_ioctl+0x1de/0x300 [ 39.664022] blkdev_ioctl+0xb00/0x1a60 [ 39.667886] block_ioctl+0xde/0x120 [ 39.671510] do_vfs_ioctl+0x1aa/0x1140 [ 39.675376] SyS_ioctl+0x8f/0xc0 [ 39.678723] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 39.683444] [ 39.685047] The buggy address belongs to the object at ffff8801c2d50780 [ 39.685047] which belongs to the cache kmalloc-512 of size 512 [ 39.697677] The buggy address is located 0 bytes inside of [ 39.697677] 512-byte region [ffff8801c2d50780, ffff8801c2d50980) [ 39.709349] The buggy address belongs to the page: [ 39.714259] page:ffffea00070b5400 count:1 mapcount:0 mapping: (null) index:0x0 compound_mapcount: 0 [ 39.724452] flags: 0x8000000000004080(slab|head) [ 39.729177] page dumped because: kasan: bad access detected [ 39.734860] [ 39.736456] Memory state around the buggy address: [ 39.741355] ffff8801c2d50680: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 39.748692] ffff8801c2d50700: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc 2018/01/27 01:37:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f000074f000)=0x6) connect$inet(r0, &(0x7f0000484000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 01:37:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x32, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000717000)="", &(0x7f0000657000)=0x0, &(0x7f0000e19000)=0x0, &(0x7f0000136000)="") mount(&(0x7f00005a3000)='./file0\x00', &(0x7f0000e4b000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f000079f000)="") [ 39.756032] >ffff8801c2d50780: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 39.763370] ^ [ 39.766708] ffff8801c2d50800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 39.774037] ffff8801c2d50880: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 39.781361] ================================================================== [ 39.788688] Disabling lock debugging due to kernel taint [ 39.795600] Kernel panic - not syncing: panic_on_warn set ... [ 39.795600] [ 39.802991] CPU: 0 PID: 6517 Comm: syz-executor5 Tainted: G B 4.9.78-gf518fe4 #22 [ 39.811733] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 39.821068] ffff8801c3347810 ffffffff81d943a9 ffffffff841971bf ffff8801c33478e8 [ 39.829043] ffff8801da001200 ffffffff8137d7c3 0000000000000282 ffff8801c33478d8 [ 39.837037] ffffffff8142f451 0000000041b58ab3 ffffffff8418ac30 ffffffff8142f295 [ 39.845022] Call Trace: [ 39.847586] [] dump_stack+0xc1/0x128 [ 39.852925] [] ? relay_open+0x603/0x860 [ 39.858522] [] panic+0x1bc/0x3a8 [ 39.863514] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 39.871716] [] ? preempt_schedule+0x25/0x30 [ 39.877659] [] ? ___preempt_schedule+0x16/0x18 [ 39.883863] [] ? relay_open+0x603/0x860 [ 39.889460] [] ? relay_open+0x603/0x860 [ 39.895060] [] kasan_end_report+0x50/0x50 [ 39.900830] [] kasan_report_double_free+0x81/0xa0 [ 39.907298] [] kasan_slab_free+0xa4/0xc0 [ 39.912982] [] kfree+0x103/0x300 [ 39.917972] [] relay_open+0x603/0x860 [ 39.923395] [] do_blk_trace_setup+0x3e9/0x950 [ 39.929512] [] blk_trace_setup+0xe0/0x1a0 [ 39.935283] [] ? do_blk_trace_setup+0x950/0x950 [ 39.941574] [] ? disk_name+0x98/0x100 [ 39.946996] [] blk_trace_ioctl+0x1de/0x300 [ 39.952864] [] ? compat_blk_trace_setup+0x250/0x250 [ 39.959503] [] ? avc_has_extended_perms+0x3fc/0xf10 [ 39.966142] [] ? get_futex_key+0x1050/0x1050 [ 39.972171] [] ? putname+0xee/0x130 [ 39.977421] [] blkdev_ioctl+0xb00/0x1a60 [ 39.983104] [] ? blkpg_ioctl+0x930/0x930 [ 39.988792] [] ? __lock_acquire+0x629/0x3640 [ 39.994820] [] ? do_futex+0x3f8/0x15c0 [ 40.000341] [] ? debug_check_no_obj_freed+0x154/0xa10 [ 40.007156] [] block_ioctl+0xde/0x120 [ 40.012578] [] ? blkdev_fallocate+0x440/0x440 [ 40.018696] [] do_vfs_ioctl+0x1aa/0x1140 [ 40.024380] [] ? ioctl_preallocate+0x220/0x220 [ 40.030593] [] ? selinux_file_ioctl+0x355/0x530 [ 40.036884] [] ? selinux_capable+0x40/0x40 [ 40.042742] [] ? __fget+0x201/0x3a0 [ 40.047991] [] ? __fget+0x228/0x3a0 [ 40.053255] [] ? __fget+0x47/0x3a0 [ 40.058416] [] ? security_file_ioctl+0x89/0xb0 [ 40.064620] [] SyS_ioctl+0x8f/0xc0 [ 40.069785] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 40.076802] Dumping ftrace buffer: [ 40.080397] (ftrace buffer empty) [ 40.084076] Kernel Offset: disabled [ 40.087676] Rebooting in 86400 seconds..