fffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f000096a000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) accept4$netrom(r1, &(0x7f0000dc0000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000b03000)=0x10, 0x80800) close(r1) dup2(r0, r1) [ 40.206814] binder: 5713:5720 BC_FREE_BUFFER u0000000020e55000 matched unreturned buffer [ 40.217977] binder_alloc: 5713:5720 FREE_BUFFER u0000000020e55000 user freed buffer twice 2018/01/25 22:47:51 executing program 7: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000033000-0xa)='/dev/dsp#\x00', 0x5, 0x523040) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000032000)={0x1, 0x0, [0x20, 0x0, 0x7468, 0xffffffff, 0xfffffffffffffffe, 0x7, 0xfffffffffffeffff, 0x9]}) sendmsg$nl_route(r0, &(0x7f0000016000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000007000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 22:47:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006e0000)='/selinux/mls\x00', 0x0, 0x0) recvfrom$inet6(r0, &(0x7f00004ea000-0xbf)=""/191, 0xbf, 0x2000, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x3d, &(0x7f0000b1b000)=""/149, &(0x7f00004a4000)=0x95) [ 40.255204] binder: 5713:5720 BC_FREE_BUFFER u0000000020e55000 no match [ 40.282798] binder: BINDER_SET_CONTEXT_MGR already set [ 40.282833] binder: 5713:5750 ioctl 40046207 0 returned -16 [ 40.297425] binder_alloc: 5713: binder_alloc_buf, no vma [ 40.297460] binder: 5713:5738 transaction failed 29189/-3, size 0-0 line 2903 2018/01/25 22:47:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f000059b000-0x4)=0x1c, 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000719000-0x12)='/dev/snd/pcmC#D#p\x00', 0x401, 0x4000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f00003c0000-0xc)={0x8, 0x0}) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000ab1000-0x10)={0x3f, 0x1, 0x0, 0x5}, 0x10) close(r0) 2018/01/25 22:47:51 executing program 7: r0 = socket(0x10, 0x803, 0x0) ioctl$sock_ifreq(r0, 0x8971, &(0x7f000061f000)={@generic="be388872d83603d7d3da83ce5c1cf4ae", @ifru_flags=0x0}) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00005c8000-0x4)=0x7, 0x4) 2018/01/25 22:47:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00009a9000)="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", 0x781, 0x0, &(0x7f000011b000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ba4000-0xc)="d0", 0x1, 0x0, &(0x7f000056e000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00004b8000-0x1)="8c", 0x1, 0xfffffffffffffffc, &(0x7f0000490000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b8e000-0x8)={0x2, &(0x7f0000e76000)=[{0x3, 0xbe, 0x100000001, 0x7fff}, {0x0, 0x0, 0x9, 0x74c}]}, 0x8) statfs(&(0x7f0000770000-0x8)='./file0\x00', &(0x7f0000246000-0xef)=""/239) 2018/01/25 22:47:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f00004ed000)=@ipv6_newroute={0x1c, 0x18, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008fd000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000955000)=""/104) 2018/01/25 22:47:51 executing program 5: syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0xd27, 0x400203) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000cfb000)='/dev/kvm\x00', 0x20000, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000cca000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_NMI(r0, 0xae9a) perf_event_open(&(0x7f0000187000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000bb1000-0xa)='/dev/cuse\x00', 0x8000082, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f000013d000-0x160)={{{{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, 0x1, 0xfff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0xffffffffffffffff, "d62d11bd1b60aa2dd0d2a18e181f3622a2a799c7c81dc795fd606796249f88b1cb92e76cf581a045dec6976a6237b2075e0b8419edbd3ecf71c03152c1dc21aa07024b15f9014783e0a5eaed0922946d"}, 0x160) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000024c000-0x4)=0x0) getpid() r4 = getpgrp(r3) sched_setaffinity(r4, 0x8, &(0x7f0000e9e000)=0x5) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x4, 0x4d072, 0xffffffffffffffff, 0x4000) clone(0x4000000, &(0x7f0000b59000)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000718000-0x4)=0x0, &(0x7f0000ef4000)="a0cd0080000000000000fb4025d72943d51457118450ccb804566fa247ad808340039ebcbbadd6e07aed38f122d7677852364d26db6a3546e6268b3fffffff7f0d52edf3ec6c9aac9367e2dbc1fde40ffa6296f250ba2fd7e9dcff67c9c8ea0d5bdc301c7366d976d257f3ee7648cec21edb75bf96d9d864fa809e2051351748c8649ca2f2e6adc6acefcd5762e2566a8c000000000000efff8d2f6f24cfa05978e899ceee37c2193b4ae2589640b342ee8279a87c") syz_open_dev$loop(&(0x7f0000127000)='/dev/loop#\x00', 0x0, 0xffff) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(0xffffffffffffffff, 0x800443d3, &(0x7f0000def000-0x14)={{0xc1f, 0xff, 0xfffffffffffffff7, 0x6, 0x1, 0x3}, 0x4, 0x0, 0x8}) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000670000)='/selinux/context\x00', 0x2, 0x0) syz_open_dev$mouse(&(0x7f0000f32000-0x3)='/dev/input/mouse#\x00', 0x0, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000e5f000)='./file0\x00', &(0x7f000058b000)=""/97, 0x61) syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x200) read(r0, &(0x7f0000bd7000)=""/24, 0x18) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00007f4000/0x3000)=nil, 0x3000, 0x0, 0x20000, 0x0) 2018/01/25 22:47:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000215000-0x7f)="c8f0d56395b5e29a99d49f65d8dc761c236cb163449371a004fdd2f40adc3e55de03197116a29c9a36e5ad1cf79908267f9280ff0d512a0b51c5c2ef942a51a572716b384fedb7a546e5093411979ff24bc0cc934b2d4acf9af9d69f540d9965c2e617ee6a864ec96f62eb56515c31654eec4bc5611b7f3679c29963fab1c1", 0x7f, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$usbmon(&(0x7f00004e4000)='/dev/usbmon#\x00', 0x1, 0x4000) sendmsg$key(r2, &(0x7f0000f6a000-0x1c)={0x0, 0x0, &(0x7f0000d13000)={&(0x7f0000685000-0x1178)={0x2, 0x9, 0xffffffffffffff80, 0x2, 0x22f, 0x0, 0x3, 0x1, [@sadb_x_filter={0x5, 0x1a, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x10, 0x14}, @sadb_key={0xe, 0x8, 0x318, 0x0, "1ccedf32e23cb42f90c40c549a82751a393746be610392b98a423ad2d2361a0b0b9f517794965d83bd775a06a53b82558f2d1535b83bca087cb556528de49ce34788c34edfc79cd6c275fe01be69ac578e7d69f52983cf17fe1278163d82a4e5a966c2"}, @sadb_x_sec_ctx={0x201, 0x18, 0x1, 0xfffffffeffffffff, 0x1000, "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"}, @sadb_x_nat_t_type={0x1, 0x14, 0x7, [0x0, 0x0, 0x0]}, @sadb_key={0x10, 0x8, 0x3a0, 0x0, "d07b75737bafd7293db28f2cbde39c4f4a81ab2bf536f870a3f74b881d33a51447c1b667c4c255932bfc0f4f9bd7cb6a92e59cbd3cac5261b60c0d58bdc948250e9214f3ad0b8429831eb72a7447967ee8a1d649b4e8a2d0a8b2b1defb2674db2fca60297cb4cdd1c7274bdc577d79c3e7a5853c"}, @sadb_x_nat_t_type={0x1, 0x14, 0x101, [0x0, 0x0, 0x0]}, @sadb_address={0x3, 0x17, 0x33, 0x20, 0x0, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_sa2={0x2, 0x13, 0x401, 0x0, 0x0, 0x1, 0x7}, @sadb_x_sa2={0x2, 0x13, 0x1, 0x0, 0x0, 0x6, 0x0}]}, 0x1178}, 0x1, 0x0, 0x0, 0x0}, 0x800) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000000)={0x4000000006, 0x0, 0x0, 0x0}) ioctl(r1, 0x800000000008982, &(0x7f0000000000)="") 2018/01/25 22:47:51 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000005000-0x10)={0x2, 0xa, 0x0, 0xf, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000000a000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000008000-0x10)={0xb64e, 0x2f, 0x0, 0x80000001}, 0x10) 2018/01/25 22:47:51 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0xeba, 0x60000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000757000-0xb)='pkcs7_test\x00', &(0x7f0000a8c000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000bf4000-0x8)='keyring\x00', 0x0) request_key(&(0x7f0000630000)='blacklist\x00', &(0x7f000096b000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000059b000-0xf)='keyringmd5sum}\x00', r1) r2 = add_key$keyring(&(0x7f0000a86000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) r3 = add_key$user(&(0x7f0000d55000-0x5)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000dd7000-0xc)="fa04", 0x2, r2) r4 = add_key$user(&(0x7f0000af2000)='user\x00', &(0x7f00003d0000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ca9000)="2600000079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230b9687fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f60c01e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002813b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r2) keyctl$dh_compute(0x17, &(0x7f0000c5a000-0xc)={r3, r4, r3}, &(0x7f000051e000-0x1)=""/1, 0x1, &(0x7f0000b3f000-0x2c)={&(0x7f0000e58000-0x10)={'crc32-pclmul\x00'}, &(0x7f000068e000-0x2)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 22:47:51 executing program 7: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}, &(0x7f0000001000)=0x8) r1 = open(&(0x7f0000c4f000)='./file0\x00', 0x10002, 0x30) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000d51000)="a3ea7aaf53146d36a93f0edc09fe6f5d", 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f0000001000)={{0x0, r0}, {0x0, 0x0}}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x48000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000001000-0x160)={{{{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x90, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7, 0xffffffffffffffc0, 0x5713, "eaf9985f5ce3b475087246b4c5dfdb60074e555a332a0cd005bfe8535a371771b5a14741b252ebc5bafb85673bd58c13c77a52378f37c68c1bea8e4319fac2197b150527dbce02a8c9f41f38c0604ae2"}, 0x160) [ 40.307430] binder: 5713:5750 BC_FREE_BUFFER u0000000020e55000 no match [ 40.308627] binder: 5713:5738 BC_FREE_BUFFER u0000000020e55000 no match [ 40.382719] binder: release 5713:5720 transaction 2 out, still active [ 40.389438] binder: send failed reply for transaction 2, target dead 2018/01/25 22:47:52 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000868000-0x4)=0x0, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a45352, &(0x7f0000947000)={{0x3, 0x800}, 'port1\x00', 0x92, 0x2, 0x24, 0x94, 0xff, 0x7, 0x81, 0x0, 0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000003000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) open_by_handle_at(r0, &(0x7f0000001000)={0x30, 0x80000000, "44c01619f1d0d7f571e5d900c20ca69a680c55bb9b3fdd993c7ada87a8f3ef1efae0c0de56ff049e"}, 0x20000) 2018/01/25 22:47:52 executing program 1: mmap(&(0x7f0000000000/0xade000)=nil, 0xade000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$can_raw(r2, &(0x7f00001e6000)={&(0x7f00001c6000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f00003b0000)={&(0x7f0000c41000)=@can={{0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0x0, 0x0, "ee90f68ba0ec9978"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mremap(&(0x7f000050d000/0x4000)=nil, 0x4000, 0xf000, 0x0, &(0x7f0000530000/0xf000)=nil) 2018/01/25 22:47:52 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000000000)=0x8) 2018/01/25 22:47:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() clone(0x200, &(0x7f00007e5000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000a11000)="") mknod(&(0x7f00001c2000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f00002d6000)=[], &(0x7f0000fea000)=[]) sched_setaffinity(r0, 0x8, &(0x7f0000b44000-0x8)=0x8000001006) perf_event_open(&(0x7f0000015000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000509000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) uselib(&(0x7f000079f000-0x8)='./file0\x00') creat(&(0x7f0000408000-0x8)='./file0\x00', 0x0) 2018/01/25 22:47:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x808, &(0x7f0000951000-0x8)=0x0) io_submit(r0, 0x1, &(0x7f0000fb2000-0x28)=[&(0x7f0000fb2000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000334000-0x28)="f1d64c0007006d7d7e0aee03ff", 0xd, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00003f8000)='/dev/vcs\x00', 0x400000, 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) 2018/01/25 22:47:52 executing program 3: mmap(&(0x7f0000000000/0x8e1000)=nil, 0x8e1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/25 22:47:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000fc1000)='/dev/cuse\x00', 0x200, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000410000-0x4)=0x1000, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d6d000-0x88)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000bfd000)={0x4, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000b43000-0x290)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) 2018/01/25 22:47:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000706000-0x25)="2400000024007f0000000000000001000029f6ff010000000012fffdffffffff0100ff10", 0x24) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/01/25 22:47:52 executing program 3: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000027000-0x48)=@ipv4_newroute={0x30, 0x18, 0x21, 0xffffffffffffffff, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8, 0x0, 0x0, 0x0}, {0x40008, 0x0, 0x0, 0x0}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 22:47:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) close(r0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000081f000-0x4)=@int=0x0, &(0x7f0000c2e000)=0x4) setsockopt(r0, 0x8000, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xfffffffffffffe37) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f0000748000-0x124)="0200000000000000038e54620001a55eaf0d2cf653f13cc379d1e4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c07c0000000000000987174e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575d0400000000001f0000d1e6ebcb12c7291871363ea5100c4a4c2e9e5c0c14f16597e8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bd005ea1309163d6a40200000000000800bbfbcbca", 0xd8) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00009e1000-0x8)={0x0, 0x0}) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f000011a000)=0x3ff, &(0x7f0000860000)=0x2) 2018/01/25 22:47:52 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000705000)={0x10, 0x0, 0x2, 0x1201ff}, 0xffffffffffffff5e) r1 = socket(0x5, 0x3, 0x9) recvmsg$netrom(r1, &(0x7f0000b1f000)={&(0x7f0000aa9000-0x48)=@full={{0x3, {"367dd8c55a7ac2"}, 0x6}, [{"8295a5014d1129"}, {"004caf07776afd"}, {"e864679aeb1bd4"}, {"751e0a6ead2499"}, {"914b1969f5ff60"}, {"5c44728ab01008"}, {"3a26d4cfc01b55"}, {"8fb7095079b0d1"}]}, 0x48, &(0x7f0000357000-0x20)=[{&(0x7f0000eb6000-0x67)="bfe00de1279e394093ae9eca0bfc4554c7c846d1c959ad44b9325d3eac15da926e4e410579eaacbd9a32746f710a95fbec3e8c542693df9b415e637f76edd6b1d02cacf0b24cd9249c4cecf00bebc86f5c0af5c0f576a76e7fa00961a9da7507c75d9b28bc6503", 0x67}, {&(0x7f00001ac000)="fadc16c128a83df0f73b1d797eda6d63d251da82407cebba70999a6a3dd28d49aee590594171b17b22cf4d1dee9d00078511b304a5fe7de0605d4f24c34ca14a6ddecb66e32bd9009d06f21fb11baea40c67815e2afea39c30eec06f2b7378354c93c5e03c973800b44a90453b62fb", 0x6f}, {&(0x7f0000d7a000-0xa6)="88acf2f433b6e5d2896a3d4f5fd15e4577afd0e64ebfe9835327e12a22f3dd819c2103b3d34e0d8f2fad4a699eb57ca42a60b7f64eb2020e9f8f93033eaa4580bab136cb5b7e97d220b861f83a32fa8ed5fa6ac2b0fc7379d6c830f264807189e8758bc4e0fddb5fca272dc576b11c3c0bc7f4e0f68764c916f367020082e1f8eb6460cfbf4455fabc1091ab475312e0828c919f5548e935dde4e511fcf0cebf8158a7440e52", 0xa6}, {&(0x7f0000284000-0x80)="347a92fe27f221f41a89b0e05a9b94d25582c08cfab73cd702ecf1ae51ef93cf292ee3f7f961780e08068d7de68b8dd0815be4829b6ffce20e560226e4574febe242dfc0304094b1719a026b3955afc3874ac025fd78504950a1699585fb121f3347a13c462ec377ba4da9a39edb0473cd3796b8bf396cd9124799483284aa76", 0x80}], 0x4, 0x0, 0x0, 0x48000}, 0x2) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r3, 0x400454d1, &(0x7f0000001000-0x4)=0x0) 2018/01/25 22:47:52 executing program 1: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d22000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000094000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000000d000)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f0000c65000)='net/netstat\x00') bind$llc(r3, &(0x7f000064b000)={0x1a, 0xf, 0xa1bb, 0x7, 0x3a, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, [0x0, 0x0]}, 0x10) 2018/01/25 22:47:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x0, 0x0, @thr={&(0x7f0000ebf000)="", &(0x7f0000d2e000-0xe0)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000769000-0x4)=0x0) sched_rr_get_interval(0x0, &(0x7f0000f53000-0x10)={0x0, 0x0}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003be000)='/dev/vga_arbiter\x00', 0x400, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000efb000)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000c6f000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) syz_open_procfs(0x0, &(0x7f0000f79000-0x9)='net/stat\x00') syz_emit_ethernet(0x73, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x65, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x0, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@cipso={0x86, 0x6, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x49, 0x0, "8e6c978f7b8e03e55273277ebe8bd82adaee200866bb6a6f1ce8a53fc481d99f6f0468312a174cfb1e9aef316475c4d69d85e9245b501f0756d99e10b0a6a62a65"}}}}}, &(0x7f0000001000)={0xffffffffffffffdd, 0x1, [0x0]}) 2018/01/25 22:47:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000b2f000)='/dev/ptmx\x00', 0x10000, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e24000-0x12)='/dev/loop-control\x00', 0x400000, 0x0) r1 = dup3(0xffffffffffffffff, r0, 0x80000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f000025d000-0x4)=0x100000000) ioctl$TCSETSW(r1, 0x5403, &(0x7f000018a000-0x24)={0x4, 0x7dc1, 0x100000000, 0x81, 0xffffffffffffffff, 0x0, 0x0, 0x3ff, 0x2, 0xffff, 0x6, 0x100000001}) syz_emit_ethernet(0x56, &(0x7f0000810000-0x56)={@random="d7ec470c000e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[{0x9100, 0x7, 0x5, 0x3}], {0x8100, 0x800, 0x7ff, 0x100000001}}], {@ipv6={0x86dd, {0x5, 0x6, '\x00\b\a', 0x18, 0x4, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x100000000000000, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}}}}}}}, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f00003f0000-0xb1)="b129831d238ebcab2ff9678dcf28daab9b3f41298e33d5fcaad193b761b14dcd1e04bed522470bfa141aa9b2f333ffe253b2daeeb64632c0cd4737be2de0ab76e57cd99843ec584e0d3f91440e41e8036e11b1d3ed93bea38222e3329b128552c5b2d9353c803d75538d9254751dd47a41ff236de10c2105fe4373b9b3cc636efc05c367ef307dc645f5f7b7cdb461c0709b19cf99a72c1cc33dc6fd45b2bedbcfca885418ca761fc116a6fe697e0144ba") 2018/01/25 22:47:52 executing program 0: socketpair(0xb, 0xa, 0x8, &(0x7f0000095000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f00009f6000-0x18)={0x0, 0x7fff, 0x81, &(0x7f0000433000-0x8)=0x0}) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f00003d5000)=0x0) 2018/01/25 22:47:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xfffffffffffffeb7) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000fe1000-0x88)="66b74d1b6e1d80f2f1892aeceb2c329b0acce3263564c9d024152c56e68683c0ec24b2fde63d19575f7a2ab462cdcf8f24d8dfd57152c7a177d1bc03ad62f7cabaf4c096cb930afa41563bc605b78457b33b2349fbf5abd3e2d31f6c2c1bca8e94c3916271d8306ebee0b09385cea72037e4e7e13537d8725e61d6a76edcf5b29446880465a1c3a9", 0x88) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "fe7423", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/25 22:47:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00003c2000-0xd)='dns_resolver\x00', &(0x7f0000bae000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e5f000-0x1)='\x00', 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000f62000)='keyring\x00', &(0x7f00005a9000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) utime(&(0x7f0000c83000)='./file0\x00', &(0x7f0000a98000)={0xac2, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) keyctl$link(0x8, r0, r1) syz_emit_ethernet(0x32, &(0x7f00003c4000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x88, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x1, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}}}, &(0x7f00005da000-0x8)={0x0, 0x0, []}) 2018/01/25 22:47:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000c54000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0xe6, &(0x7f00006da000-0xee)={@random="d7ec470c000e", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [{[{0x9100, 0xffffffffffffffec, 0x400, 0x80000001}], {0x8100, 0x752, 0x6, 0x45}}], {@ipv6={0x86dd, {0x0, 0x6, "010800", 0xb0, 0x8000000000000011, 0x0, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x35, 0x0, "189203218fab665998dcfa9cc0cef2cf2b148b03dbca3bd6b76f9ad70148b3bc18da891c2552627e13590e4f95b1c76dd2ca1fead054d62ed64d6d32839d20d6844a147f0c563dc21169eb567ae7aedf2eaf0c99d7c88ea44ed4cc1f5e96628ddcef8beed58470238ce6f72fb1fc339bfcf88a2fa67e3050d790f1d340c2ff92e8434e3b4c1eef1bc8cecccdce04c124cc74c3d1af081cc61c715b9e18c4ef44d382c1d4892a87e2"}}}}}}, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000936000)={@common='vcan0\x00', @ifru_flags=0x200}) 2018/01/25 22:47:52 executing program 6: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000f85000)='./file0\x00', &(0x7f000088a000-0xc)=[&(0x7f0000f86000-0x5)='self\x00', &(0x7f0000ebd000-0x8)='proc:/+\x00', &(0x7f0000f85000)='#em0\x00'], &(0x7f0000010000)=[&(0x7f0000f85000)='posix_acl_access*wlan1{^/vboxnet0trustedposix_acl_accessvboxnet0security^-\'md5sumwlan1lo\x00', &(0x7f0000dcf000-0x5)='}!-%\x00', &(0x7f0000c62000-0x6)='-bdev\x00', &(0x7f0000754000-0x1)='\x00']) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f84000)={@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$nl_route(r0, &(0x7f0000f7f000-0x38)={&(0x7f0000f7b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008ca000-0x10)={&(0x7f000004d000-0xd444)=@newlink={0x2c, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_BROADCAST={0xc, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 22:47:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f000068e000-0xc)='/dev/amidi#\x00', 0x200800, 0x10000) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000fbc000-0x18)={0xa, [0x9b1c, 0x7fffffff, 0x9a, 0xfffffffffffffff7, 0x0, 0x0, 0x1ff, 0x0, 0x4, 0x1f]}, &(0x7f0000126000)=0x18) r1 = socket(0x2, 0x6, 0x81) setrlimit(0x4, &(0x7f0000887000+0x8d4)={0x10002, 0x400}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000473000-0xc)={0x0, 0xb0, &(0x7f00000aa000-0xb0)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in6={0xa, 0x3, 0x8001, @loopback={0x0, 0x1}, 0x68c}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9d8c}, @in6={0xa, 0x2, 0xff, @loopback={0x0, 0x1}, 0x34}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000049d000-0x4)=0xc) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d41000)='/selinux/enforce\x00', 0x200c00, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a53000)=0x0) fcntl$dupfd(r3, 0x406, r3) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f0000b1a000)=r4) lgetxattr(&(0x7f0000e2b000-0x8)='./file0\x00', &(0x7f0000ba8000)=@known='security.ima\x00', &(0x7f0000c64000)=""/192, 0xc0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000014a000-0xc)={r2, 0x38, &(0x7f0000360000-0x38)=[@in6={0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x0, 0x80000001, @loopback={0x0, 0x1}, 0x8}]}, &(0x7f00006e7000-0x4)=0xc) fcntl$setown(r3, 0x8, r4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00007cd000)=0x4, 0x4) r5 = syz_open_dev$admmidi(&(0x7f0000679000)='/dev/admmidi#\x00', 0x5, 0x80) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000eed000)={&(0x7f000047e000-0x8)='./file0\x00', r5}, 0xc) ioctl$VHOST_SET_VRING_ADDR(r5, 0x4028af11, &(0x7f00002e0000)={0x3, 0x1, &(0x7f0000063000-0x1000)=""/4096, &(0x7f0000dcb000-0xde)=""/222, &(0x7f0000b94000-0x6f)=""/111, 0x100000}) setsockopt$sock_timeval(r1, 0x1, 0x34, &(0x7f0000f5e000+0x2)={0x0, 0x2710}, 0x8) 2018/01/25 22:47:52 executing program 0: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f000005d000)="240000005a001f7f14f9f407125a00000000000000041000fff708ff0800040001000000", 0x24) socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x414, 0x23fffd, 0x0, 0x202) 2018/01/25 22:47:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000086000)='/dev/urandom\x00', 0x0, 0x80000200) prctl$setendian(0x14, 0x1) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000af1000)='/dev/sequencer2\x00', 0x82, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40106435, &(0x7f0000868000)={0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f000047b000)={0xf4, &(0x7f0000483000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc008641d, &(0x7f0000630000-0x8)={r1, &(0x7f0000666000)=""/74}) prctl$void(0x27) 2018/01/25 22:47:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x4e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x80000000000, 0xfffffffffffffffd, 0x0, 0x1000, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c54000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000088a000)=0x0) syz_open_procfs(r1, &(0x7f0000c93000)='comm\x00') chdir(&(0x7f0000e06000)='./file0\x00') 2018/01/25 22:47:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000046e000)='/dev/kvm\x00', 0x100000000012000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00002f4000)='/dev/autofs\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00003e8000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d7e000)=0x8) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00003af000)='/dev/rtc\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r4, 0xc0186416, &(0x7f0000ba3000-0x18)={0x0, 0x9, 0xbe, 0x6, 0x11, 0x7fff}) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f000075d000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f000022b000)={0x1, 0x0, [{0x482, 0x0, 0x0}]}) recvmsg(r4, &(0x7f0000459000-0x1c)={0x0, 0xe2, &(0x7f0000391000-0x18)=[{&(0x7f0000171000)=""/204, 0x0}, {&(0x7f0000558000)=""/4096, 0x0}, {&(0x7f0000fbf000)=""/63, 0x0}], 0x20000000000000bd, &(0x7f0000480000-0x5f)=""/95, 0x5f, 0x100}, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ab7000)={0x10201, 0x2, 0x3002, 0x2000, &(0x7f0000d38000/0x2000)=nil}) 2018/01/25 22:47:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) preadv(r0, &(0x7f00008ab000)=[{&(0x7f00001b5000-0x23)=""/35, 0x24}], 0x1, 0x0) 2018/01/25 22:47:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) mmap$binder(&(0x7f000056a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000873000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a59000-0x4)=0x8) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000f3d000)={0x2, 0x0, [{0xfffffffffffffffc, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) 2018/01/25 22:47:52 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a9d000)='/dev/rtc\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff}]}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in6={{0xa, 0x3, 0xde93, @loopback={0x0, 0x1}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x276, 0x9}, 0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x15, 0x80005, 0x0) epoll_create(0x7) syz_open_procfs(0x0, &(0x7f0000150000)='net/softnet_stat\x00') unshare(0x40600) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2018/01/25 22:47:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000994000)='](+\x00', 0x3) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00001c0000)={0x0, 0x1a26}, &(0x7f000078a000)=0x6) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00002c3000)=@assoc_value={r2, 0x800}, 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000c48000)={0x0, 0x0, ""}, &(0x7f0000132000-0x4)=0x8) openat$rfkill(0xffffffffffffff9c, &(0x7f0000527000-0xc)='/dev/rfkill\x00', 0x0, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000512000)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) eventfd2(0x0, 0x100000000003) dup2(r0, r4) 2018/01/25 22:47:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000d25000-0xd)='/dev/usbmon#\x00', 0xffff, 0x400) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000a12000)={{0x84, 0x101}, 0x0}, 0x10) fcntl$getflags(r0, 0x40a) capset(&(0x7f000005b000-0x8)={0x19980330, 0x0}, &(0x7f000005a000)={0x0, 0x3ffffffe, 0x2, 0x0, 0x0, 0x0}) ioctl$TCSETSF(r0, 0x5404, &(0x7f00007a5000-0x24)={0xffffffffffff5502, 0xf08, 0x9, 0x1, 0x9, 0x81, 0x5, 0x3, 0x401, 0xbf29, 0x4, 0x7ff}) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f000000d000-0x28)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000d000)="24e1d329a28af2e234a46dec051c97dd87663ae306b45b234aa940eca36d39e6"}) ioctl$TCSETSF(r0, 0x5404, &(0x7f00004d2000-0x24)={0x3, 0x10000, 0xfffffffffffff32c, 0x7ff, 0x9, 0x7, 0x9, 0x0, 0x80000001, 0x100000001, 0x20, 0x9}) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000686000)={0x1, 0x7}) 2018/01/25 22:47:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000048000)='/dev/autofs\x00', 0x400, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) open$dir(&(0x7f0000846000-0x8)='./file0\x00', 0x20000, 0x8) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000110000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0, 0x0}, &(0x7f00006c0000-0x4)=0xc) sendmsg$nl_route(r1, &(0x7f0000814000-0x1c)={&(0x7f00009f9000-0xc)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000b93000)={&(0x7f0000c68000-0x45)=@ipv6_getaddr={0xa8, 0x16, 0x30, 0x1, 0x3, {0xa, 0x38, 0x401, 0x0, r2}, [@IFA_FLAGS={0x8, 0x8, 0x642}, @IFA_CACHEINFO={0x14, 0x6, {0x2, 0x8, 0x7, 0xffffffff}}, @IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_ADDRESS={0x14, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, @IFA_FLAGS={0x8, 0x8, 0x0}, @IFA_LOCAL={0x14, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xdda}}, @IFA_FLAGS={0x8, 0x8, 0x200}, @IFA_CACHEINFO={0x14, 0x6, {0x6, 0x0, 0x865, 0x2}}, @IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0xa8}, 0x1, 0x0, 0x0, 0x810}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000808000)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) 2018/01/25 22:47:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000adc000)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e9b000-0x10)="71e67a15df848dec108cec478e2e4bb4", 0x10) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0186416, &(0x7f00008e7000)={0x1, 0x0, 0xea, 0x1, 0x4, 0x6}) r1 = accept4$alg(r0, 0x0, 0x0, 0x800) recvmmsg(r1, &(0x7f0000625000-0x40)=[{{&(0x7f0000167000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000ef9000-0x18)=[{&(0x7f0000cef000-0xb4)=""/180, 0xb4}], 0x1, &(0x7f00007fa000-0x7e)=""/126, 0x7e, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000b49000)={0x0, 0x1c9c380}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00008e0000-0x11)='/dev/qat_adf_ctl\x00', 0x24600, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000d6c000-0x10)={0x101, 0x463, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 22:47:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000fb6000-0x10)=[], 0x36a) 2018/01/25 22:47:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000f3f000)='./file0\x00', 0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000d2f000)=@int=0x0, &(0x7f0000fe8000-0x4)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r1, &(0x7f0000012000)="", 0x0, 0x0, &(0x7f0000036000)={0x0, 0x0}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002a8000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) syz_extract_tcp_res(&(0x7f0000e05000-0x8)={0x0, 0x0}, 0x312, 0x401) syz_extract_tcp_res$synack(&(0x7f0000f97000-0x8)={0x0, 0x0}, 0x1, 0x0) write$tun(r2, &(0x7f0000572000)=@hdr={0x1, 0x2, 0xc, 0x4, 0xb76e, 0x8001, @eth={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x9, 0x6, "498de5", 0x19c, 0xff, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, {[@dstopts={0x2, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x9}, @ra={0x5, 0x2, 0x2}, @pad1={0x0, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0x7f}, @padn={0x1, 0x1, [0x0]}]}, @routing={0x0, 0xc, 0x3, 0xffffffff, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @hopopts={0xef, 0x17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x10001, 0xaf, "19beaf65e4b86b13c36bee7f69bc78055f01f9b678c16533d34205f9eacd3bae54da0d638bdfba1b67dca221fa6db67fa9caae21f2887d34c120bf9e9e84e282fcc21f24ed532a1287b8ac7463127cf2a2d4e8b2e0764a055f8b4ec9c12b5b2bf48cfe59baf22f04f6afbe306cb0dfd2f1e9d4bb3795031dc31b64ee748f6ebcbdd657b7992badd0981381243602503754553094439516c8a9dddab087179222b2df3ead0169978f862db8e24b71a1"}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x1ff}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}, @hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}]}, @fragment={0xbf, 0x0, 0x2, 0x4, 0x0, 0x4, 0x3}, @fragment={0x3f, 0x0, 0x40, 0x7ff, 0x0, 0xfffffffffffffffe, 0x2}], @tcp={{0x2, 0x2, r3, r4, 0x10000000, 0x0, 0xc, 0x20, 0x5, 0x0, 0x7, {[@timestamp={0x8, 0xa, 0x5, 0x778d}, @generic={0x4, 0xf, "c5a42123d4d13f46b920c95e36"}]}}, {"d8"}}}}}}}}, 0x1dc) mq_timedreceive(r1, &(0x7f0000ff8000-0x79)=""/121, 0x79, 0x0, &(0x7f0000734000)={0x0, 0x0}) 2018/01/25 22:47:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) readv(r0, &(0x7f00002db000-0x20)=[{&(0x7f000083a000)=""/57, 0x39}, {&(0x7f0000031000-0x1000)=""/4096, 0x1000}, {&(0x7f00009df000-0xe)=""/14, 0xe}, {&(0x7f0000559000-0x6f)=""/111, 0x6f}], 0x4) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000239000)={@common='bridge0\x00', 0x62a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 22:47:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) recvfrom$unix(r1, &(0x7f00000dd000-0xd7)=""/0, 0x0, 0x0, &(0x7f0000502000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) connect$unix(r0, &(0x7f00006bb000)=@abs={0x0, 0x0, 0x0}, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fb7000)={0x4, &(0x7f0000bfd000-0x20)=[{0x786, 0x5, 0x8000, 0x1}, {0x5, 0x0, 0x7, 0x100}, {0x1, 0x80000000, 0x11d3, 0xffffffff}, {0x6, 0x0, 0x6a7b9992, 0x0}]}, 0x8) 2018/01/25 22:47:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00002e5000)={r0, r0}) ioctl$TUNDETACHFILTER(r0, 0x400854d6, 0x0) write(r0, &(0x7f0000b0f000)="b63db85e1e8d00000001b29d00000000ffffffffed5ed2bc7018cebc9b97ae21914d872c678ce22c9b160e96aa1fae1a", 0x30) write(r0, &(0x7f0000eb0000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab329", 0x58) writev(r0, &(0x7f00001b7000-0x70)=[{&(0x7f0000e43000)="e59bc053dce404317bb51f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f7feadb3af", 0x2a}], 0x1) write$tun(r0, &(0x7f0000253000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) poll(&(0x7f0000df9000-0x20)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/25 22:47:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000463000)='timers\x00') setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000039000-0x90)={0x6, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) bind$alg(r1, &(0x7f0000cb8000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00000ac000-0x4)=0x80, &(0x7f0000306000)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f00003e9000-0x4)=0x5, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00008bc000)=0x0) syz_open_procfs(r2, &(0x7f000063f000-0x8)='net/udp\x00') getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000149000-0x4)=0x0, &(0x7f00006d2000-0x4)=0x28a) 2018/01/25 22:47:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000fc000)={0x0, 0x0}) getsockname$ax25(r0, &(0x7f000024b000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000e9e000-0x4)=0x10) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000e01000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000a3d000)={0xffffffffffffff9d, 0x18, [0xab84, 0x2, 0x5ba, 0x1000000000000000, 0x7ff, 0x5]}) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000b37000)=""/247) fdatasync(r1) setsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000308000)=0x9, 0x4) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000db4000)={0x0, 0x3}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002da000)='/selinux/mls\x00', 0x0, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000b98000-0x4)=0x0) fcntl$setownex(r2, 0xf, &(0x7f0000043000)={0x1, r3}) 2018/01/25 22:47:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x400000006, 0x0, &(0x7f0000366000-0x8)={0x0, 0x0}, &(0x7f0000c82000-0x4)=0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000e2e000)={0x3, r0, 0x66a3b42d955d5896}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000060c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a92000-0x4)=0xc) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000132000-0x4)=r2) 2018/01/25 22:47:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) writev(r1, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) vmsplice(r1, &(0x7f0000c57000)=[{&(0x7f0000c40000)="", 0x0}], 0x1, 0xe) 2018/01/25 22:47:52 executing program 5: timerfd_create(0x8, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000e7b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/25 22:47:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000bdb000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$netrom(r0, &(0x7f0000d58000-0x48)=@full={{0x3, {"b952a288db2a58"}, 0xfffffffffffffff7}, [{"3d3c3be6ab708c"}, {"033ba6245bb0ec"}, {"ce72d85025cff8"}, {"f8948ebf346b55"}, {"c7951cce4145dc"}, {"53b837753917d2"}, {"16e50105de1d11"}, {"9adc6b6de16be6"}]}, 0x48) connect$inet(r0, &(0x7f0000245000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f00009af000)='stat\x00') sendfile(r0, r1, 0x0, 0x3ff) sendto$inet(r0, &(0x7f0000379000)="", 0x0, 0x0, &(0x7f0000790000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000061c000)={@common='bond0\x00', @ifru_ivalue=0x80}) 2018/01/25 22:47:52 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000008000)='./file0\x00', 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000001000)=0x800, 0xfffffffffffffd46) r1 = syz_open_dev$dspn(&(0x7f0000007000)='/dev/dsp#\x00', 0x1, 0x4) ioctl$int_in(r1, 0x80000080045002, &(0x7f0000004000-0x8)=0x0) close(r1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r2, &(0x7f0000003000-0x4)=&(0x7f000000a000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f000000b000-0x4)=0xc) accept4(r0, &(0x7f000000a000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10, 0x80800) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000000a000)={0x4, [0x3f, 0x2, 0xfffffffffffffffc, 0x7c3a2ecc]}, &(0x7f0000006000-0x4)=0xc) 2018/01/25 22:47:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000f54000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000210000-0x40)='queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) fstat(r1, &(0x7f0000291000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000f88000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$sndseq(&(0x7f00006b9000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r1) setsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f0000a93000-0x8)={0x0, 0x2710}, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00006ff000)={0x0, 0x0, 0x0, 'queue0\x00', 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, 0x0]}) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f000071a000)={0x4, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x3, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 22:47:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00002a9000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000b2f000)='tls\x00', 0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000ee6000-0x8)={0x0, 0x0}) r1 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x100000000028001) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$evdev(r1, &(0x7f000022f000-0x10)=[{{0x0, 0x0}, 0x20000000001, 0x80, 0x100000000002}], 0x10) 2018/01/25 22:47:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000802, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000deb000-0x4)=0x3, 0x4) r1 = syz_open_dev$dmmidi(&(0x7f000037f000-0xd)='/dev/dmmidi#\x00', 0x0, 0x10000) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000596000)={@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002}, 0xc) write(r0, &(0x7f0000952000-0x24)="24000000210025f0071c0165ff0ffc0e020000000010000002e0ffe90800030000000000", 0x24) ioctl$KVM_DIRTY_TLB(r1, 0x400caeaa, &(0x7f00002b0000-0xc)={0x3, 0x5}) 2018/01/25 22:47:52 executing program 5: mmap(&(0x7f000094e000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000094e000)='/dev/input/mice\x00', 0x0, 0xa882) r1 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000001000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) write$evdev(r1, &(0x7f00008c2000-0x30)=[{{0x0, 0x0}, 0x2, 0x8, 0x401}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x20) 2018/01/25 22:47:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000641000)={0x4, &(0x7f000068b000-0x20)=[{0x8000, 0x2, 0x1, 0x0}, {0x81, 0xd0b, 0x7, 0x1000}, {0x217, 0xdd, 0x8, 0x7fffffff}, {0x7, 0x1, 0x81, 0x8}]}) sched_setattr(0x0, &(0x7f0000efa000-0x30)={0x30, 0x100000000000000, 0xfffffffffffffffd, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 22:47:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000c3d000)=0x0) r1 = syz_open_procfs(r0, &(0x7f000011e000-0x7)='ns\x00') exit(0x0) renameat(r1, &(0x7f0000b9f000-0x8)='./file0\x00', r1, &(0x7f00005f1000)='./file0\x00') 2018/01/25 22:47:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x8000a, 0x5) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f00003a1000-0x2964)=@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, [@typed={0xc, 0x7, @uid=0x0}]}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 22:47:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00009d2000-0xc0)=[{{0x0, 0x0, &(0x7f0000f2b000)=[{&(0x7f00006bf000)=""/233, 0xe9}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000469000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000047a000)=0x14) perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/25 22:47:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x0) r0 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) readv(r1, &(0x7f0000112000)=[], 0x20000000000000e5) 2018/01/25 22:47:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000364000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000aaf000-0xc)='net/netlink\x00') ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f000077d000)=0xd36) mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00001f0000)=@sack_info={0x0, 0x3, 0x2}, &(0x7f0000a54000)=0xc) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000219000-0x8)=@assoc_value={r4, 0x1}, 0x8) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = syz_open_pts(r3, 0x0) ioctl$TIOCSTI(r5, 0x5412, 0x0) sendfile(r1, r2, &(0x7f000068e000)=0x0, 0x10000005) 2018/01/25 22:47:52 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x200, 0x82) clock_gettime(0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) ppoll(&(0x7f0000003000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000000000)={0x0, r1+10000000}, &(0x7f0000001000)={0x0}, 0x8) write(r0, &(0x7f0000001000-0x1)="a4", 0x1) ioctl$KVM_RUN(r0, 0xae80, 0x0) 2018/01/25 22:47:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000a67000)='./file0\x00', 0x400040, 0x19) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000799000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000729000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) unlink(&(0x7f000040d000)='./file0\x00') mount(&(0x7f0000ef7000)='./file0\x00', &(0x7f00002c5000)='./file0\x00', &(0x7f00009d3000)='ncpfs\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000731000-0x8)='./file0\x00', &(0x7f0000dc2000)=@known='system.sockprotoname\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 22:47:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000082000-0x13)='/dev/snd/controlC#\x00', 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b8e000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000cbb000-0x9e)="29cad4da63c6f7a729a9d4e4950cbdbc8ae0e4daaf4be5fabe4df5c2b0d43656cb6424ebb51df5655ffcf24f21ffd0292f4f1b3d329a11a4d7e3c6f984d8f73b347009170cac41ff5342f1b1c31ad59cf3f77e2ee7cc09cb02fa6a8466b08c78b6a6c806781dea0a0d7c03146ed642737f1977e68f44fe114bd4f35e5626c050010c66f2806cc5f37a9152ae31b7b8cec86473a6e8514ab73c2b2de0893b", 0x9e) r2 = syz_open_dev$dspn(&(0x7f00008e7000)='/dev/dsp#\x00', 0x9, 0x2040) ioctl$KVM_S390_UCAS_UNMAP(r2, 0x4018ae51, &(0x7f00004cb000-0x18)={0x8001, 0x5, 0x9}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f00008a7000)={{0x7, 0x0, 0x0, 0x0, "8a9b295efd857302da7959f551be3ef66cc59555c03bd7fd201503532246b719a38ae239813ce95dc628bbe0", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$getflags(r0, 0x408) connect$can_bcm(r2, &(0x7f0000d65000)={0x1d, 0x0, 0x0, 0x0}, 0x10) 2018/01/25 22:47:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000516000-0x2)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00008fa000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1000000001) syz_open_dev$binder(&(0x7f00009c0000)='/dev/binder#\x00', 0x0, 0x802) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000021000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x9, 0x80, 0x0, 0x0, 0x6}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/25 22:47:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ccb000)=0x0) sched_setparam(r1, &(0x7f0000583000)=0xff) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000ac0000-0x44)={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xfffffffffffffffd, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/25 22:47:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000081b000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008fd000)=0xe8) ioprio_get$uid(0x3, r2) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f000088c000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e40000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$TUNSETPERSIST(r4, 0x400454cb, &(0x7f0000adc000-0x4)=0x1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000c96000-0x4)=0x7, 0x4) 2018/01/25 22:47:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000af1000)='/dev/sequencer2\x00', 0x82, 0x0) setsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x0, &(0x7f0000dc5000-0x4)=0x0, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000279000-0x4)=0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x11, &(0x7f0000e20000)=0x2, 0x4) 2018/01/25 22:47:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f000012d000-0x8)='./file0\x00', 0x8000, 0x4) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00004f0000-0x7a)={0x0, 0x72, "4688d6b34c837ddcdb128f012fce08d295fadd5c7b38c990f00bef101c65cb7f8128df653cc21e91df99f73ff52cd5781ed0c4db0f092d03adb2c025e9b2c17610d7f5678b1e462af724e97eb6cde5f62ccf137a60c1423f7274c4b76ee85096afe6c8284d3ba872f1683ac9eb4dea9c87d5"}, &(0x7f0000369000)=0x7a) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000000a000-0x4)=@assoc_id=r1, 0x4) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x6, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000b60000)={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]}}, &(0x7f00007e9000)=0x8c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00005e1000-0x14)={r3, 0x1cc2, 0x6, [0x1, 0x0, 0x8, 0xffffffff, 0x6, 0x4]}, 0x14) setsockopt$inet_IP_XFRM_POLICY(r2, 0x10d, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @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=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmsg(r2, &(0x7f0000000000)={&(0x7f0000002000-0x10)=@ethernet={0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[], 0x0, &(0x7f0000001000)=[], 0x0, 0x0}, 0x0) r4 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) dup2(r4, r0) 2018/01/25 22:47:52 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x12801, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000001000-0x50)={@common='yam0\x00', @ifru_map={0x9, 0x40, 0x8, 0x0, 0x0, 0x9}}) sched_rr_get_interval(0x0, &(0x7f000074d000-0x8)={0x0, 0x0}) 2018/01/25 22:47:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000d0b000)=0x8129) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000060e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b28000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r3, 0x40007) sendfile(r2, r3, &(0x7f0000768000-0x8)=0x0, 0xfffffffd) dup3(r0, r1, 0x0) ioctl$VHOST_SET_FEATURES(r3, 0x4008af00, &(0x7f0000e0a000-0x8)=0xc000000) 2018/01/25 22:47:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ec4000)='/dev/kvm\x00', 0x3, 0x0) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000fcc000)={0x1, 0x7}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r1, r0, 0x80000) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000f81000-0x4)=0x800) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6002, [0x0, 0x0, 0x0, 0x0]}) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000846000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r5 = syz_open_dev$sndmidi(&(0x7f0000b11000-0x12)='/dev/snd/midiC#D#\x00', 0x7, 0x0) ioctl$KDGKBMETA(r5, 0x4b62, &(0x7f00000ba000)=0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r4, 0xc008551c, &(0x7f0000f1a000-0x14)={0x5cf9, 0xc, [0xa24a, 0x8, 0x9]}) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000336000-0xc)='/dev/autofs\x00', 0x2, 0x0) r7 = socket$kcm(0x29, 0x5, 0x0) setsockopt$SO_TIMESTAMPING(r7, 0x1, 0x25, &(0x7f0000e72000)=0xc1, 0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r6, 0x894b, &(0x7f0000aea000-0x4)=0x0) 2018/01/25 22:47:52 executing program 3: stat(&(0x7f0000752000)='./file0\x00', &(0x7f0000e1b000+0xc5d)={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) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x8000400000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000002000-0x400)={"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"}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000baa000-0x4)=0x20, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000885000)=""/188) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000955000-0xc)={@multicast2=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00007f2000-0x4)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000dc9000-0x14)={@loopback={0x0, 0x1}, r1}, 0x14) syz_open_dev$admmidi(&(0x7f000055d000)='/dev/admmidi#\x00', 0x9, 0x40a002) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000ab9000-0x4)=0xfff, 0x4) getsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000238000-0x4)=0x0, &(0x7f0000237000)=0x4) 2018/01/25 22:47:52 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000381000)=0x7d, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f0000000000)=0x0, &(0x7f000027d000)=0x1) 2018/01/25 22:47:52 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) prctl$setendian(0x14, 0x0) connect$can_bcm(r0, &(0x7f0000003000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000006000-0x10)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmmsg(r0, &(0x7f000000e000-0xe0)=[{{&(0x7f000000e000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000001000-0x10)=[], 0x0, &(0x7f0000008000-0x19)=""/25, 0x19, 0x0}, 0x0}, {{&(0x7f0000007000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000000c000-0x20)=[{&(0x7f000000e000-0xc2)=""/194, 0xc2}], 0x1, &(0x7f000000e000-0xe7)=""/231, 0xe7, 0x0}, 0x0}, {{&(0x7f0000000000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000006000-0x50)=[], 0x0, &(0x7f000000e000-0x6)=""/6, 0x6, 0x0}, 0x0}], 0x3, 0x10003, &(0x7f000000d000)={0x77359400, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f000000d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000000f000)=0x14) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000008000)={0x2, &(0x7f000000b000-0x10)=[{0x1, 0x5, 0x100000000, 0x3}, {0x800, 0x100, 0x3, 0x8}]}, 0x8) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000011000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xe4, 0x1, 0xff, 0x8, 0x37a, 0x1, 0x3ff}, &(0x7f000000c000)=0x20) sendto(r1, &(0x7f0000009000-0x1000)="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", 0x1000, 0x8044, &(0x7f0000009000)=@ll={0x11, 0x4000000001b, r2, 0x1, 0x8, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) 2018/01/25 22:47:52 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000008000)={0x2, 0xa, 0x0, 0x0, 0x23, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x2, 0x0, 0x0, 0x0, 0x0}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x2, 0x17, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_lifetime={0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@broadcast=0xffffffff, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}, @sadb_lifetime={0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@multicast2=0xe0000002}}]}, 0x118}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000010000-0x9)='/dev/ppp\x00', 0x2, 0x0) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000002000-0x4)=0x0, &(0x7f0000010000-0x4)=0x4) 2018/01/25 22:47:52 executing program 6: mmap(&(0x7f0000000000/0xad2000)=nil, 0xad2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000ad2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000ad3000-0x4)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000569000-0x1)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0xfffffffffffffffd, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000799000-0x4)=0x7, 0x4) r1 = dup(r0) recvfrom$inet(r1, &(0x7f0000acd000-0x94)=""/148, 0x94, 0x2, &(0x7f0000acd000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$ppp(0xffffffffffffff9c, &(0x7f0000128000-0x9)='/dev/ppp\x00', 0x41, 0x0) clock_gettime(0x0, &(0x7f0000474000)={0x0, 0x0}) mmap(&(0x7f0000ad2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r1, &(0x7f0000769000)='./file0\x00', &(0x7f0000ad2000)={{0x0, 0x7530}, {r2, r3/1000+30000}}, 0x0) shutdown(r0, 0x1) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000732000)=0x0) fcntl$setown(r0, 0x8, r4) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000ad0000)={{0xa, 0x2, 0x767e3f4b, @loopback={0x0, 0x1}, 0x0}, {0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000}, 0x8001, [0x3f96, 0x8, 0x400, 0x4, 0x7, 0x0, 0x800, 0x800]}, 0x5c) ioctl$KVM_SMI(r1, 0xaeb7) socket$inet6_sctp(0xa, 0x5, 0x84) [ 41.398953] sctp: [Deprecated]: syz-executor5 (pid 6021) Use of int in maxseg socket option. [ 41.398953] Use struct sctp_assoc_value instead 2018/01/25 22:47:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000d4f000-0xa)='/dev/dsp#\x00', 0x7022529d, 0x80) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000771000)={0x3, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000984000-0x10)={0x107002, 0x8000, 0x0}) bind$inet6(r0, &(0x7f000076b000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f00004d5000-0x1000)="", 0x0, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/25 22:47:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000299000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000279000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000063f000)={@common='ip6tnl0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_raw(r1, &(0x7f0000e1d000)={&(0x7f0000ded000)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f00000ee000-0x10)={&(0x7f0000f68000)=@can={{0x0, 0x0, 0x0, 0x0}, 0xfffffffffffffffe, 0x0, 0x0, 0x0, "490fa41237eec60c"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 22:47:53 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00003a8000-0xf)='/dev/sequencer\x00', 0x0, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000cee000)='/dev/loop-control\x00', 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f0000001000)='/dev/snd/timer\x00', 0x0, 0x0) unshare(0x40600) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2018/01/25 22:47:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f000006e000)="7f", 0x1) r1 = syz_open_dev$usbmon(&(0x7f000081c000)='/dev/usbmon#\x00', 0x40000020005, 0x100c004) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000db0000-0x20)={"fd07901ca4ff199a547cfa25c597699d", {0x4, 0x81, 0x800, "df84b0cb1eef", 0x133, 0x0}}) fcntl$setstatus(r0, 0x4, 0x2c00) writev(r0, &(0x7f000016b000-0x10)=[{&(0x7f0000ff8000-0x99)="b2", 0x1}], 0x1) [ 41.463826] sctp: [Deprecated]: syz-executor5 (pid 6033) Use of int in maxseg socket option. [ 41.463826] Use struct sctp_assoc_value instead 2018/01/25 22:47:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00009d2000-0xc0)=[{{0x0, 0x0, &(0x7f0000f2b000)=[{&(0x7f00006bf000)=""/233, 0xe9}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000469000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e89000-0x1)=0x14) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00005ff000)='/dev/autofs\x00', 0x40, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x5c4a) perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/25 22:47:53 executing program 5: mmap(&(0x7f0000000000/0x23e000)=nil, 0x23e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f000023e000-0xa)=""/10) mmap(&(0x7f000023e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f000023f000-0x10)='/dev/input/mice\x00', 0x0, 0x400) mmap(&(0x7f000023e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f000023e000)={0x0, 0x0}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000f5000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendto$llc(r2, &(0x7f0000156000-0xfe)="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", 0xfe, 0x24044000, &(0x7f0000045000-0x10)={0x1a, 0x9, 0xbd9, 0x0, 0x9, 0x7ff, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/25 22:47:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) r2 = open(&(0x7f00003b8000-0x8)='./file0\x00', 0xaa801, 0x141) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f0000cf6000-0x20)={0x102000, 0x0, 0x7fffffff, 0x80000001, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet6(r0, &(0x7f000061e000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x9, 0x0, 0x2, 0x0, []}) ioctl(r1, 0x8916, &(0x7f0000000000)="") connect$inet6(r0, &(0x7f00003b7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl(r1, 0x8936, &(0x7f0000000000)="") r3 = dup2(r1, r0) write$selinux_user(r3, &(0x7f0000024000)={'system_u:object_r:restorecond_exec_t:s0', 0x20, 'staff_u\x00'}, 0x30) sendto$inet6(r0, &(0x7f0000a01000)="", 0x0, 0x0, &(0x7f0000682000-0x1c)={0xa, 0x2, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) 2018/01/25 22:47:53 executing program 3: socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) pipe(&(0x7f0000f84000-0x8)={0x0, 0x0}) recvfrom$llc(r1, &(0x7f0000b58000)=""/4096, 0x1000, 0x2001, &(0x7f0000c3b000)={0x1a, 0x11, 0x10001, 0x7f, 0x5, 0x5, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, [0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5f000)="8907040000", 0x5) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000c1d000-0x9)='/dev/vcs\x00', 0x8000, 0x0) accept4$alg(r2, 0x0, 0x0, 0x0) connect$inet6(r2, &(0x7f0000568000)={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x100}, 0x1c) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000949000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r3, 0xc0a45322, &(0x7f0000451000)={{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]}) sendto$inet(r0, &(0x7f0000382000-0x83)="", 0x0, 0x0, &(0x7f0000346000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f000041d000-0xc)={0x2, [0x0, 0x0]}) 2018/01/25 22:47:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0xffffff58) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00005bb000-0x14)={0x0, 0x0, 0x0, 0x0, 0x400001ae}, 0x14) r1 = dup3(r0, r0, 0x80000) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000c56000-0xe0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/25 22:47:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000000b000-0xbb)={@random="fb0400000019", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e7ff0c", 0x3, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "cec79f", 0x0, "fcbf60"}, ""}}}}}}, 0x0) r0 = syz_open_dev$sg(&(0x7f00002c9000)='/dev/sg#\x00', 0x81, 0x200000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000d46000)={0x6, 0x61, 0x20, 'queue1\x00', 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]}) 2018/01/25 22:47:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000720000-0xb)='/dev/mixer\x00', 0x2000, 0x0) recvfrom$ipx(r0, &(0x7f0000710000-0x1a)=""/26, 0x1a, 0x100, &(0x7f0000fc2000-0x10)={0x4, 0x1000, 0x1, "1dcc476820be", 0x9, 0x0}, 0x10) pivot_root(&(0x7f0000d6a000-0x4d)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f000052d000-0x4d)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") 2018/01/25 22:47:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000992000+0x3b4)='lp\x00', 0xfffffffffffffdf8) bind$inet(r0, &(0x7f0000c17000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffff41, 0x20020004, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000108000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000039000-0xb8)={0x0, 0x3f, 0x80, 0x7, 0x100000000, 0x20, 0x8, 0x2, {0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x9, 0x401, 0x47d878d3, 0x2}}, &(0x7f000013e000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00008b2000-0x14)={r2, 0x87a, 0x80000001, 0xfff, 0x3, 0x1ff}, 0x14) 2018/01/25 22:47:53 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x2, 0x4) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000585000-0x14)={0xfd24, 0x5, 0x5, 0x8001, 0x7}, 0x14) readv(r1, &(0x7f0000f79000-0x10)=[{&(0x7f0000a96000)=""/0, 0x0}, {&(0x7f0000aa1000)=""/130, 0x8764}], 0x2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00008f5000)={0x0, 0x0}, &(0x7f00001f2000)=0x6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00007e0000-0x8)={r2, 0x8}, 0x8) 2018/01/25 22:47:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000000) set_mempolicy(0x1, &(0x7f0000dae000-0x8)=0x40, 0x3) clone(0x0, &(0x7f0000294000)="", &(0x7f000084f000-0x4)=0x0, &(0x7f0000c36000-0x4)=0x0, &(0x7f0000093000)="") r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000cb6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000688000)={0xffffffffffffffff, &(0x7f00006fe000)="", &(0x7f0000caf000-0x5b)="", 0x0}, 0x20) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00007c8000-0x4)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0xb99, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000654000-0x4)=0x0) syz_open_dev$sg(&(0x7f0000c6d000)='/dev/sg#\x00', 0x3, 0x100) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00009a6000-0x6)={0x0, 0x0}, &(0x7f0000e8f000)=0x6) pipe2(&(0x7f00000e4000)={0x0, 0x0}, 0x80800) clone(0x200000008a000900, &(0x7f00003e4000)="", &(0x7f000072a000)=0x0, &(0x7f0000065000-0x4)=0x0, &(0x7f0000b70000)="") openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000182000-0x11)='/selinux/enforce\x00', 0x0, 0x0) 2018/01/25 22:47:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000c3000)='*{-!\x00', 0x40000000000004) io_setup(0x2, &(0x7f0000b64000-0x8)=0x0) io_submit(r1, 0x7, &(0x7f000010a000)=[&(0x7f0000f99000-0x40)={0x0, 0x0, 0x0, 0x1, 0x9, r0, &(0x7f0000f69000)="e6e8fdb9552a211051fa82490e0260b34d623e823a48f30789ec50562949c2378f5648eb784f3f52bd3a8f6313e7479102bcac342396692e8e278dffb206798d06b07ed04983810b7080384c2e8635fdae36ec4ed0c7ce5bc24b361e59938d4f03ff81b76cb82d95f2a6c3561f9322ed4db72191e12446f63c0c941d6aa3f4c34a69d1345953", 0x86, 0x95, 0x0, 0x0, r0}, &(0x7f0000acf000)={0x0, 0x0, 0x0, 0x7, 0xe868, r0, &(0x7f0000174000)="dbe1c790ac55dfaeab1e6b9a5c6dd9ec7ee36442beee42890439bde84ed6dec42d1940bd2140b72505cae1e06221bf2c017639d45855bd06ce62ead219b76a4061ee6f80a5afba4408c47422bace3f2f41753833275a94e23d869e0de9bffea885901d40deb147736c311a4ff381d2bb311ea6326971e915ee9ceb735191a3812938f3e7de00697fc5638abd3de6ccbdd034f961a9aed98531b9eb00b2de2ba4aafd0455491b9442b52b8b63342aa556339d7a955ffd805d7a69812e8e5a768b7adae13ab92cba38598c1615b6e5ecc3b2110c89ded1e6fae914fbe3", 0xdc, 0x8e8, 0x0, 0x0, r0}, &(0x7f00003e3000)={0x0, 0x0, 0x0, 0x6, 0x7, r0, &(0x7f0000f4e000)="570512affd3cfde3828536afb706bf586574346c00505d2e2ccfb65d8b74", 0x1e, 0x5, 0x0, 0x1, r0}, &(0x7f0000d50000-0x40)={0x0, 0x0, 0x0, 0x2, 0x1, r0, &(0x7f0000cb9000-0x91)="069fe04f663fba5dbbf1d2c9962a8209f5e3d36f7da9cbe67bbee18cecbc97e71d7ed20adb146a4aba9c2710bc71a159d6c5509316d1fec0b4b534ef5e6e939414cfa2e738c395c9a6a5e85f9d456aec95cd79fce28f14016b918d2c3deaee7f4e99eaa7b745715ce471399c843a2d9ed5dcd92b90e5010f9e46b55306260eac422c05098100b9189a4674650356d284b7", 0x91, 0x100000001, 0x0, 0x0, r0}, &(0x7f0000b60000-0x40)={0x0, 0x0, 0x0, 0x3, 0x3ff, r0, &(0x7f0000960000-0x24)="a71231e0bf830cac9d9abf7caebb10c1ae27cee428a88fb2e45516af7ff3699bb01b2856", 0x24, 0x7, 0x0, 0x1, r0}, &(0x7f00009c1000-0x40)={0x0, 0x0, 0x0, 0xe, 0x8, r0, &(0x7f000052b000)="a848982183db34ed46c1f92a4ccfc0d288d94e2bb00976fcc66c973ad2beb5360e5621c62a6afff7861805c00afcb66e1ed3598d43a161cda4c078379bf36ad3d3f23e77d9bafed13ed0b55440d018200d1bea87ac744b4a6f5f2156d62e676b6334c3bcaf9a51a060a5bdbf7eda60e0eb6cccf0c7aec03a9123ed9d7e616949d0c4b35612b2e66d56198f7ffe5e24b0b4692b01b035105077a7632839cd72b5f1102a8fb1405d15d4048c45879e684e1677679887", 0xb5, 0x8, 0x0, 0x1, r0}, &(0x7f0000b1d000-0x40)={0x0, 0x0, 0x0, 0x3, 0x8000000000000000, r0, &(0x7f0000d4e000-0x1a)="2dbf375068abaea2f43d313d0d6049a29d996e0b02f3c8393c87", 0x1a, 0x6, 0x0, 0x1, r0}]) r2 = getpid() fcntl$lock(r0, 0x0, &(0x7f0000287000-0x10)={0xc1e87fb128489094, 0x1, 0xffffffff, 0x2, r2}) 2018/01/25 22:47:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(0xffffffffffffffff, 0x0, 0x2, &(0x7f00004db000)={0x0, 0x0, 0x0, 0x0}, 0x10) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000485000-0x28)={0x14, 0x3, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000748000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a45323, &(0x7f0000064000)={{0x1, 0x9}, 'port0\x00', 0x0, 0x0, 0x18, 0xe2fc, 0x0, 0x100000001, 0x5, 0x0, 0x4, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000720000)='/dev/vcs\x00', 0x10000, 0x0) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000912000-0x4)=0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000317000-0x8)={0x0, 0x0}) 2018/01/25 22:47:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00005eb000)={0xffffffffffffffff, 0xffffffffffffffff}) ppoll(&(0x7f0000a02000-0x20)=[{r0, 0x200, 0x0}], 0x1, &(0x7f0000db1000-0x8)={0x0, 0x0}, &(0x7f000009c000)={0x0}, 0x8) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000d1000-0x10)='/selinux/policy\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000a7c000)='/dev/ptmx\x00', 0x4501, 0x0) clock_gettime(0x0, &(0x7f00006fe000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc2c45512, &(0x7f0000828000)={{0x80000000, 0x3, 0xfff, 0x100, "dfcc37a189d46c954d922e03d78062be2b227f2eea7faf149d38400bba89313b8274fc34cc39e3102563bd9b", 0x4000}, 0x800, [0x1000, 0x8, 0x4, 0xffffffff80000000, 0xfffffffffffffffd, 0x4, 0x2, 0x0, 0x3, 0x4, 0x1, 0x58, 0x7, 0x0, 0x6, 0xffffffffffffffff, 0x0, 0x7fff, 0x800, 0x7ff, 0xff, 0x401, 0x2, 0x0, 0x3, 0x10000, 0x3, 0xffffffffffffffc0, 0x3, 0x5, 0x39, 0x6, 0x3ff, 0x3f, 0xbfc, 0x9, 0xfff, 0x8, 0x2, 0x3f, 0x8, 0x48, 0x7ff, 0x7, 0x5, 0x5, 0x4, 0x6, 0xffffffffffffff4e, 0x4, 0xfffffffffffffff7, 0x8, 0xe772, 0x5d5, 0x7, 0x8, 0x1, 0x0, 0x8d, 0x100000000, 0x6, 0xea0, 0x8, 0x4, 0x3, 0x9, 0x4, 0x2, 0xfffffffffffff84e, 0x7f, 0x7bb, 0x100000000, 0x3, 0x100, 0x5072, 0x4, 0x5bbf8d4b, 0xfffffffffffffbc3, 0x1, 0x2, 0x100000000, 0xb52, 0x51, 0x4, 0x2, 0x8, 0xffffffff, 0x2, 0x8559, 0x5, 0x20, 0x101, 0x400, 0x3, 0x716, 0x8, 0xebe2, 0x0, 0x8f5a, 0x5, 0xe00, 0x2, 0x3, 0x9, 0x1, 0xa01b, 0x80000000, 0x4, 0x6, 0x3f, 0x2, 0x0, 0x8, 0x5, 0x8, 0x1f, 0x738, 0x6000000000, 0x3f, 0x4, 0x7ff, 0x1cf4, 0x0, 0x2, 0x7, 0x6, 0xa05, 0x7f], {r2, r3+30000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 22:47:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f00000fc000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f0000728000/0x3000)=nil) syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0x0, 0x0) lremovexattr(&(0x7f000066e000)='./file0\x00', &(0x7f0000a4b000-0x1a)=@known='com.apple.system.Security\x00') r0 = socket$inet_sctp(0x2, 0x4000000000000001, 0x84) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00006bd000-0x8)={0x0, 0x1}, &(0x7f000016b000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000a84000)={r1, 0x9, 0x1000, "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"}, 0x1008) mincore(&(0x7f00003e1000/0x3000)=nil, 0x3000, &(0x7f00008af000-0x1000)=""/4096) 2018/01/25 22:47:53 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000006000-0x14)={0xfffffffffffffffe, 0x0, 0x800, 0x0, 0x0}) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000008000/0x2000)=nil}) 2018/01/25 22:47:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000992000+0x3b4)='lp\x00', 0xfffffffffffffdf8) bind$inet(r0, &(0x7f0000c17000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffff41, 0x20020004, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000108000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000039000-0xb8)={0x0, 0x3f, 0x80, 0x7, 0x100000000, 0x20, 0x8, 0x2, {0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x9, 0x401, 0x47d878d3, 0x2}}, &(0x7f000013e000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00008b2000-0x14)={r2, 0x87a, 0x80000001, 0xfff, 0x3, 0x1ff}, 0x14) 2018/01/25 22:47:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000065000)={&(0x7f000029d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003c0000)={&(0x7f0000d5b000-0x20)={0x14, 0x9, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = fcntl$dupfd(r0, 0x406, r1) r3 = inotify_add_watch(r1, &(0x7f0000696000-0x8)='./file0\x00', 0x100) inotify_rm_watch(r2, r3) inotify_rm_watch(r2, r3) 2018/01/25 22:47:53 executing program 0: socket$vsock_dgram(0x28, 0x2, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f03000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x404800, 0x82) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f000088a000-0x16)='em0$-system\'selfnodev\x00', 0x840, 0x0, &(0x7f0000a4b000-0x20)={0x0, 0x200, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 22:47:53 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) 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) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000e41000-0x4)=0x7, 0x4) 2018/01/25 22:47:53 executing program 6: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000013000-0x3a)={0x0, 0x9, [@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}]}) write$selinux_load(r2, &(0x7f0000025000)={0xf97cff8c, 0x8, 'SE Linux', ""}, 0x10) 2018/01/25 22:47:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d7f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000a71000)=0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000c06000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x10000) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000258000)='scalable\x00', 0x9) 2018/01/25 22:47:53 executing program 1: r0 = signalfd(0xffffffffffffff9c, &(0x7f00006b4000-0x8)={0x0}, 0x8) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000234000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x54000)=nil, 0x54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) mmap(&(0x7f0000047000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r4 = dup(r0) bind$vsock_dgram(r4, &(0x7f0000005000)={0x28, 0x0, 0x2711, @any=0xffffffff, 0x0}, 0x10) timer_settime(0x0, 0x0, &(0x7f0000041000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) openat$selinux_user(0xffffffffffffff9c, &(0x7f000003e000)='/selinux/user\x00', 0x2, 0x0) read(r2, &(0x7f000004a000-0x86)=""/128, 0x80) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$mouse(&(0x7f0000055000-0x12)='/dev/input/mouse#\x00', 0xffff, 0x141040) madvise(&(0x7f0000021000/0x4000)=nil, 0x4000, 0x1e) ioctl$SIOCSIFHWADDR(r5, 0x8924, &(0x7f000001b000)={@common='ifb0\x00', @ifru_addrs=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, 0x0, 0x2}}}) 2018/01/25 22:47:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x14, &(0x7f00000c6000-0x18)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f0000efe000)={0x0, 0x0, []}) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000099e000-0x9)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000daf000-0xc)={0x7, 0x4, [0x1000]}) 2018/01/25 22:47:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000c3e000-0xa6)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr=0xfffffffffffffe04, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) socket$nfc_llcp(0x27, 0x1, 0x1) [ 41.809800] kauditd_printk_skb: 95 callbacks suppressed [ 41.809815] audit: type=1400 audit(1516920473.363:126): avc: denied { setopt } for pid=6119 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_netfilter_socket permissive=1 2018/01/25 22:47:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b4000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$sndpcmc(&(0x7f0000028000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000f16000-0x8)=[0x100000000, 0x70000000000]) write(r0, &(0x7f0000fc0000-0x46)="4f7ad0c9edffe9486f1748144523c0c253773e00d4bba29028eac32e8de58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde5f9eedfc811000000070258335444c9fe3d13", 0x46) r2 = syz_open_pts(r0, 0x41) writev(r2, &(0x7f000036f000-0x70)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) ioctl$TCSETS(r2, 0x5402, &(0x7f0000a31000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = add_key(&(0x7f0000f0e000)='cifs.spnego\x00', &(0x7f0000c9a000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ab9000-0x9e)="c59837e0019e54ec570073ea12719d3d9e0d85c9f3a3c6aff374e4654c75512eb2bce09b84a681415670323bb4c2b17c4dc42cf4d328a313df7de68810f8fb818428baa090e8282a2f6d1d9d962948ad093b235a300eec97d4184cc9fde078ae5243209f7c85956dd13760abba7d96ca4194478d3349947248a60641202cb4be8ab68ecca234169b3ed222a5a871c047151ad3d645c34e195a13fbddc188", 0x9e, 0xfffffffffffffffe) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000092c000-0xe8)={{{@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=@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}}, &(0x7f0000a60000-0x4)=0xe8) r5 = getegid() keyctl$chown(0x4, r3, r4, r5) 2018/01/25 22:47:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fbf000-0x12)='/dev/input/event#\x00', 0x3, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f000033b000)='/selinux/member\x00', 0x2, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00006cf000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000331000-0x8)={0x0, 0x9}, &(0x7f00008c6000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000e6c000)={r2, 0x7, 0x10}, 0xc) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000e95000-0x4)=0x0) r3 = dup(r0) ioctl$TIOCSBRK(r3, 0x40044591) 2018/01/25 22:47:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x32, &(0x7f0000ed0000-0x18)={0x8, {0x800}, 0x0, 0x678}, &(0x7f0000777000-0x18)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00008a0000-0x8)={0x0}) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000253000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00004fa000-0x64)=[@in6={0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000000}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, @in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x8}], 0x64) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000e49000)={0x0, 0x0, 0x0, 0x0}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000049000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f000061b000-0x4)=0x0, &(0x7f000092d000)=0x4) fcntl$setpipe(r1, 0x407, 0x9) sendmsg$key(0xffffffffffffffff, &(0x7f00005c3000)={0x0, 0x0, &(0x7f0000204000-0x8)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x15, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x4, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, @sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14, 0x0, 0x17}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0}}, @sadb_x_sa2={0x2, 0x13, 0x101, 0x0, 0x0, 0x2, 0x7}]}, 0xa8}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet(0x2, 0x801, 0x7, &(0x7f0000c31000)={0x0, 0x0}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00009c8000-0xb)='/dev/audio\x00', 0x400000, 0x0) accept4$nfc_llcp(r2, &(0x7f0000363000-0x58)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000696000-0x4)=0x58, 0x80000) 2018/01/25 22:47:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000919000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f000072f000-0xc)={0x5, r1, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000b79000-0x8)=0xffffffffffffffff) 2018/01/25 22:47:53 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync() mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x9, &(0x7f0000007000)={0x0, {0x0}, 0x0, 0x0}, &(0x7f0000008000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000007000)={0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000006000-0x4)=0x0, &(0x7f000000b000-0x4)=0x4) socket(0x5, 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) socket$rds(0x15, 0x5, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) sched_setparam(r2, &(0x7f0000ecb000-0x4)=0x4) setsockopt(r1, 0x114, 0x100000000003, &(0x7f0000002000-0x10)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) clone(0x40000, &(0x7f000000a000-0xef)="3b66ec2c3e7f207e1ed3066141ba78ccddf90326155d584e200c923586752d3d01f05882cc0f0fa95f64b08411884fd869abd8c05bd331abfe886dacaee52732f40f9b4579bfc15cd4130f24dc625d3c1b1af7ed3fe6be72e3fa2324f462bf31299687e5d072d0e264b427c2df7bba675810daed9d340e263d08cd3847f6d548a4c36a0b79a40ff2532395a658e54a2d8609522389d44f26b53f6e2f3a05a4023005bd45355a42b6dcb9135f08a113368db02b576d7edeedc112d200900e411a8d632387925eae672fb442a55197da1c805dad5faef535133bc15575521c16a4fa6f2727c023b616dea964f3cb9229", &(0x7f000000a000-0x4)=0x0, &(0x7f0000003000)=0x0, &(0x7f0000009000-0xfd)="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") 2018/01/25 22:47:53 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000000d000-0x9)='/dev/ppp\x00', 0x8000, 0x0) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000331000-0x58)={0x6666924, 0x0, [{0xc0000001, 0xfff, 0x8180557b9fcf9042, 0x6, 0x7fff, 0x100000001, 0x3, [0x0, 0x0, 0x0]}, {0x4000000f, 0x100000000, 0x6, 0x1, 0x1, 0xff, 0x10000000000014a4, [0x0, 0x0, 0x0]}]}) r1 = syz_open_dev$dspn(&(0x7f00004b3000)='/dev/dsp#\x00', 0x3, 0x204282) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f000043d000-0x8)={0x4000000003, 0x100000001}) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f000009e000-0xc)={0x11, 0x39, &(0x7f000053b000-0x39)="3d7b15ba72da5c98c16e168c5a8aa54ad6f4eb236d963b6dfcf2fc6e98300c88f5140224638a9b28b1ff4e94839008040c88f5c2c0682f7884"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000b28000-0x8)={0x8, &(0x7f0000000000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) prctl$void(0x15) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000000000)={0x8, 0x0, []}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000003000-0x4)=0x0) r3 = gettid() tgkill(r2, r3, 0xe) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) syz_open_dev$audion(&(0x7f0000003000-0xc)='/dev/audio#\x00', 0x101, 0x2000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000001000)=@get={0x1, &(0x7f0000000000)=""/9, 0x10001}) 2018/01/25 22:47:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000583000)='/dev/snd/pcmC#D#c\x00', 0x401, 0x0) mq_getsetattr(r0, &(0x7f00008e7000-0x3)={0x5, 0x7ff, 0x91, 0x4, 0x3, 0x80, 0xfffffffd, 0x0}, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000666000)={0x101}, 0x4) sendto$inet6(r1, &(0x7f00004dd000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/25 22:47:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() r2 = epoll_create1(0x0) openat$vnet(0xffffffffffffff9c, &(0x7f00009d3000)='/dev/vhost-net\x00', 0x2, 0x0) r3 = socket(0x10, 0x802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000ee2000-0xc)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r3, &(0x7f0000b83000)={r2, 0xffffffffffffffff, 0x0}) 2018/01/25 22:47:53 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000002000-0x8)={0x0, 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) ioctl$DRM_IOCTL_DMA(r1, 0xc0286429, &(0x7f0000003000)={r2, 0x6, &(0x7f0000003000)=[0xfffffffffffffffb, 0x1, 0x3, 0x8, 0x0, 0x7], &(0x7f0000004000-0x14)=[0x3, 0xa3, 0x7, 0x8043, 0x7], 0x26, 0x4, 0x1, &(0x7f0000003000)=[0x7, 0x585b, 0x0, 0xffff], &(0x7f0000001000-0xc)=[0x1, 0x4f93, 0x40], 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000003000)=""/129) ioctl$ASHMEM_SET_SIZE(r1, 0x40047703, 0xff) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000000000)=0x8) 2018/01/25 22:47:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000087b000)='net/rt_acct\x00') pread64(r0, &(0x7f0000237000)=""/0, 0x0, 0xfff) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000af1000)={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]}) 2018/01/25 22:47:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415830020f9575da602000000001f5d00d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d603830de8391f2ecab7bbfbcb", 0xd8) 2018/01/25 22:47:53 executing program 1: syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) 2018/01/25 22:47:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000c33000)='/dev/input/mouse#\x00', 0x1219, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000fe8000)={@vsock={0x28, 0x0, 0x2711, @reserved=0x1, 0x0}, {&(0x7f0000974000-0x3b)=""/59, 0x3b}, &(0x7f0000992000-0x1)=0x0, 0x40}, 0x2c) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000582000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r3 = eventfd2(0x5, 0x801) ioctl$VHOST_SET_VRING_ERR(r2, 0x4008af22, &(0x7f0000bb2000-0x8)={0x3, r3}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x3, @rand_addr=0xd5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000808000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5) 2018/01/25 22:47:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000893000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000440000)='./file0\x00', &(0x7f0000322000)='./file0\x00', &(0x7f000071c000-0x4)='bpf\x00', 0x0, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000aa6000-0x10)='/dev/sequencer2\x00', 0x440, 0x0) write$selinux_user(r0, &(0x7f0000871000)={'system_u:object_r:systemd_tmpfiles_exec_t:s0', 0x20, 'unconfined_u\x00'}, 0x3a) 2018/01/25 22:47:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002c7000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15df848dec108cec478e2e4bb4", 0x10) open(&(0x7f000075b000-0x8)='./file0\x00', 0x24040, 0x110) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000a23000)=[{0x0, 0x0, &(0x7f00006aa000-0x48)=[{&(0x7f0000ea2000)="66906b7de0a5dba3b67ae7666ae69b29b89d48ec8f3b82500ad88de3b9af705e", 0x20}], 0x1, &(0x7f0000b74000-0x10)=[], 0x0, 0x0}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000625000-0x40)=[{{&(0x7f0000167000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000ef9000-0x18)=[{&(0x7f0000cef000-0xb4)=""/180, 0xb4}], 0x1, &(0x7f00007fa000-0x7e)=""/126, 0x7e, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000fd4000-0x8)={0x0, 0x1c9c380}) 2018/01/25 22:47:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000052e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000473000)={0x79, 0x0, [0x0, 0xfffffffffffffffc, 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]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f00005f6000)=0x0) 2018/01/25 22:47:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fchdir(r0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000fc1000-0xc)={0x0, 0x1, 0x0, 0x0, 0x0}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x200000d1, &(0x7f0000114000)=0x400000000, 0xfffffffffffffc79) 2018/01/25 22:47:53 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f000010c000-0xd)='/dev/net/tun\x00', 0x0, 0x4000) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) clock_gettime(0x0, &(0x7f0000c7d000)={0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000aae000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f, 0x3, 0x1, 0x1, 0xfff, 0x0, 0x4}, 0x20) ppoll(&(0x7f0000629000-0x10)=[{r2, 0x0, 0x0}, {r1, 0x80, 0x0}], 0x2, &(0x7f0000aac000)={0x0, r3+30000000}, &(0x7f0000740000-0x8)={0x0}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f00006f3000-0x44)={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="052c9ac77273bf215cfc572959f51c01"}) 2018/01/25 22:47:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000056f000)='/dev/snd/seq\x00', 0x0, 0x808a002) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e9a000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept4$unix(r1, 0x0, &(0x7f000077b000-0x4)=0x0, 0x80800) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, "e06594d23224d148b0c30905cebdbd09c0a763e2bfc2a32152615d0e5e0520000012ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f000004f000)=[{0x5, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}], 0x1c) 2018/01/25 22:47:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000dea000)='keyring\x00', &(0x7f0000251000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key$user(&(0x7f0000160000-0x2)='user\x00', &(0x7f000036b000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000835000)="d80bf07ad2d59fa468", 0x9, r0) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f0000c25000-0x5)='user\x00', &(0x7f00003ec000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00009a7000)="0000000000000001e3a285b500000000000036c67b9695cf", 0x18, r1) r2 = add_key$user(&(0x7f000088c000)='user\x00', &(0x7f0000b82000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000cb3000)="1b", 0x1, r1) open(&(0x7f000023e000-0x8)='./file0\x00', 0x200000, 0x8) r3 = add_key$user(&(0x7f000069e000)='user\x00', &(0x7f00008b8000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000039c000-0x1ba)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21755df00000000000044230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee74a7689525e8e81f7e1a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bc78b506e8b", 0xc0, r1) r4 = request_key(&(0x7f0000ef7000-0x1d)="752f65006700798218b5bdb97bee9aad3eae4bf7209c13e9d4146bbdea", &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00000e9000-0xa2)="2f6465612f7675746f6673071965811b7c733507df5e1258f63789ea2ed33f17ead70008ec1aa1a330487e6bb54f74a8d8f901733492f1578faecd1755a1292cd509f9b62ee7fa38629cea48bc29a08504d4ee1a73db17addfea15d60efa0ec0f6b91b01cbffc0fd4983704751572ecae3c6f529400a802a9b663c312ba8af7fd7c4f26b4a8f35d085dcc67c94ac765bb970b681c468d0f83fd1f38e257ff11c073a", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r2, r3, r4}, &(0x7f00005cd000)=""/0, 0x250, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={'ghash-generic\x00'}, &(0x7f00004e3000-0x40)="", 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 22:47:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r0 = socket$unix(0x1, 0x4, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f000018f000-0x4)=0x18, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r2 = accept4$unix(r1, &(0x7f0000af3000)=@abs={0x0, 0x0, 0x0}, &(0x7f00007be000-0x4)=0x8, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f00001e7000-0x20)={0x0, 0x0, 0x6000, 0x2000, &(0x7f0000cf0000/0x2000)=nil}) recvmmsg(r2, &(0x7f000055c000)=[{{0x0, 0x0, &(0x7f000081f000-0x30)=[], 0x0, &(0x7f0000f33000)=""/160, 0xa0, 0x0}, 0x0}], 0x1, 0x40, &(0x7f000090b000-0x8)={0x0, 0x1c9c380}) ioctl$void(0xffffffffffffffff, 0x0) 2018/01/25 22:47:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00009a8000)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f000010a000-0x10)={0x80000000, 0x5, 0x1, 0x1}) perf_event_open(&(0x7f0000d8a000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ed0000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0xaf01, &(0x7f0000c98000-0x8)=0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000927000-0x16)='/selinux/checkreqprot\x00', 0x200000, 0x0) getsockname$netrom(r2, &(0x7f00008b4000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000418000)=0x10) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000314000)='/dev/sequencer\x00', 0x202100, 0x0) ioctl$TIOCMBIC(r3, 0x5417, &(0x7f0000dca000)=0x3a2c) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f000078d000-0x8)={0x0, r3}) socket$nl_route(0x10, 0x3, 0x0) 2018/01/25 22:47:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b18000)='/selinux/policy\x00', 0x0, 0x0) getsockname$netlink(r1, &(0x7f00002af000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000010f000-0x4)=0xc) pipe2(&(0x7f0000cd9000)={0x0, 0x0}, 0x800) io_setup(0x3, &(0x7f00000ad000)=0x0) io_submit(r4, 0x7, &(0x7f0000599000)=[&(0x7f0000207000-0x40)={0x0, 0x0, 0x0, 0x7, 0x0, r3, &(0x7f00001a8000-0x3a)="0153030b43096235c0e21a6bbef7be192bf07c093178829a2d9eada5557dda1ec092a29553d3ec3f7ba7bff9db3e8686bf70a55e6fbd67d823c9", 0x3a, 0x7, 0x0, 0x1, r1}, &(0x7f0000d9d000-0x40)={0x0, 0x0, 0x0, 0x7, 0xffffffff, r0, &(0x7f00007cf000)="", 0x0, 0x2c3, 0x0, 0x1, r1}, &(0x7f0000d0c000-0x40)={0x0, 0x0, 0x0, 0x3, 0x5, r0, &(0x7f0000ca1000)="cb3fde4ba5084172e698be1ace516039e546a2ab5afe8932a8ab41df26b7", 0x1e, 0x3f, 0x0, 0x0, r1}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x7, 0x1, r2, &(0x7f000054a000-0x40)="c4f6daee8aba58e08b49592ecd9b0cb88d9b81813b8279d2c511fc4e5ff91c020122f431ea452a8ca03d4f1828cef58f31f43e64f464a55caf496a29c42fe025", 0x40, 0x2, 0x0, 0x1, r2}, &(0x7f000066c000)={0x0, 0x0, 0x0, 0x1, 0x8001, r1, &(0x7f0000ab6000-0x15)="1a7e7d58759c458ef997e77d89ed01e7cebfe8a2bf", 0x15, 0x0, 0x0, 0x0, r2}, &(0x7f0000159000)={0x0, 0x0, 0x0, 0x7, 0xffffffff, r2, &(0x7f0000f65000-0x4)="a36e0edf", 0x4, 0x8, 0x0, 0x1, r3}, &(0x7f0000f73000-0x40)={0x0, 0x0, 0x0, 0x7, 0x7, r1, &(0x7f000065a000-0x98)="57c1f88b97b146f438e0de9dce2608f385dc630259e3f947e73d0f58762a657490284b81c845690c3f7b9340ef4485abf909ad6aad52186b39d6dacc13f4159a8cb0f8e241d71625579546204602f66847f3fd92efbd5dfe29175cb43cb48ea3fbd4bcc96df8237f9621314735df0d0e94f44d20ed51b0574dee7d884cdd23f98abca1ea9e6234edabdcd2ccc5544f680103dd2eada2e947", 0x98, 0xffffffffffffffff, 0x0, 0x0, r1}]) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f0000b38000-0x1e)={0x73d, 0xb3e, 0x7, "07452e89be9c", "3e5deec70ebfcdeaf8b89b01bc15ec51"}) clock_gettime(0x0, &(0x7f0000ee4000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc2c45513, &(0x7f00007e7000-0x4c0)={{0x0, 0x7, 0x5, 0x7, "46c8ba4bc15d0ccf471092d8c4097448d466a9cbb22da8b31dcd73d7a45fec4bc326998b7760d0c7d3b897ad", 0xffffffffffffffff}, 0x2, [0x4, 0x7, 0x1cc, 0x7, 0x4, 0x1e, 0x1, 0xffff, 0x0, 0x100, 0x7, 0x2, 0x2, 0x100000000, 0x0, 0xfffffffffffffe01, 0x3, 0x0, 0xc5a6, 0x1000, 0x5, 0x800, 0xc0, 0x800, 0x8, 0x7, 0x686ae87d, 0x51550000000000, 0x1000, 0x4, 0x8, 0x400, 0x5, 0x34c5c027, 0x6, 0x100000000, 0x100000000, 0x1, 0x4, 0x800, 0x1, 0x0, 0x100, 0x3, 0x4, 0xc849, 0x99c7, 0x8, 0x400, 0x401, 0xffffffffffff9fb9, 0x401, 0xd08, 0x9, 0x9, 0x0, 0x101, 0x2, 0x1000000000000000, 0x2e, 0x9, 0x4, 0x2, 0x4, 0x8000, 0x8000, 0x1, 0x80, 0x2, 0x4, 0x3f, 0x1, 0x5, 0x61d8, 0x6, 0x4345, 0x5, 0x7fff, 0x6e7, 0x9, 0x7, 0x0, 0x9, 0x4, 0x6, 0xe18, 0xfffffffffffffff9, 0x5be1, 0x5, 0x800, 0x81, 0x20, 0x8000, 0x200, 0xfdad, 0x0, 0x94f, 0x101, 0x3958, 0x42ad, 0x282, 0x4, 0x6, 0x1000, 0x100000001, 0x4, 0x9, 0x75b898c0, 0xfffffffffffffeff, 0x8001, 0x0, 0x3, 0x0, 0x3f, 0x401, 0x3, 0x6, 0x7, 0xec27, 0x7fff, 0x5, 0x10001, 0xffffffffffffff0e, 0x8001, 0x5, 0x80000000, 0x4, 0x401], {r5, r6+30000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KDSKBSENT(r3, 0x4b49, &(0x7f0000308000-0x1000)="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") 2018/01/25 22:47:54 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000000c000-0x4)={0x0, 0x6, 0xfffffffffffffffd}, 0x4) close(r0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000005000-0x15)='/proc/self/net/pfkey\x00', 0x2, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f000000d000)=0x5) r2 = syz_open_dev$sndmidi(&(0x7f000000c000)='/dev/snd/midiC#D#\x00', 0x0, 0x581001) mq_getsetattr(r2, &(0x7f000000b000-0x20)={0x7, 0x1ff, 0x6be, 0xfff, 0x100, 0xffff, 0x1b8, 0x8}, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 22:47:54 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80801, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f000077c000)=0xe, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00007d0000)={{{@in=@broadcast=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de5000-0x4)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000fc0000)={0x7, 0x13, &(0x7f0000d04000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x2, 0x1, 0x5, 0x0, 0xfffffff0, 0xfffffffffffffff5}, @alu={0x7, 0x1, 0x0, 0x6, 0x9, 0x100, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0xd8b0, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x31}, @map={0x18, 0x3, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0xffffffffffffffff, 0x4, 0x3, 0xa, 0x8, 0x0}, @alu={0x7, 0x0, 0xf, 0x76b18b3508ae57cd, 0x5, 0xfffffffc, 0x5}, @ldst={0x3, 0x1, 0x3, 0x0, 0x7, 0xfffffff8, 0x10}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000b7f000)='syzkaller\x00', 0x6, 0x47, &(0x7f0000123000)=""/71, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a83000)={&(0x7f00006ae000)=@newlink={0x48, 0x10, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_MAP={0x28, 0xe, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket$nfc_llcp(0x27, 0x0, 0x1) fcntl$notify(r2, 0x402, 0x28) 2018/01/25 22:47:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = userfaultfd(0x800) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000059b000)=0x0) fcntl$setownex(r1, 0xf, &(0x7f000061d000)={0x3, r2}) syncfs(r0) capset(&(0x7f0000000000)={0x20080522, 0x0}, &(0x7f00004b9000-0x18)={0x0, 0x1000000, 0x0, 0x40, 0x0, 0x3}) getsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000605000)=""/40, &(0x7f000010d000-0x4)=0xe) prctl$setmm(0x23, 0x7, &(0x7f00009af000/0x4000)=nil) 2018/01/25 22:47:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000aa9000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000dce000-0xa)='oom_score\x00') sendfile(r1, r2, &(0x7f0000237000)=0x0, 0x6) 2018/01/25 22:47:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000f44000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f000008d000)={&(0x7f0000411000-0x20)=@pptp={0x0, 0x0, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f000000c000-0x30)=[{&(0x7f000039f000)=""/0, 0x0}, {&(0x7f000028e000)=""/83, 0x53}, {&(0x7f00000c1000)=""/164, 0xa4}, {&(0x7f0000e2a000-0x5e)=""/94, 0x5e}, {&(0x7f0000d6d000-0x73)=""/115, 0x73}, {&(0x7f000033d000)=""/203, 0xcb}], 0x6, &(0x7f0000fee000-0xc0)=""/192, 0xc0, 0x7}, 0x2000) bind$unix(r0, &(0x7f0000dc3000-0xa)=@abs={0x1, 0x0, 0x3}, 0x6) 2018/01/25 22:47:54 executing program 4: r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000034a000)={0x0, 0x7530}, 0x8) syz_emit_ethernet(0x46, &(0x7f00000fe000-0x52)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x7fff, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x73, 0x0, @empty=0x0, @empty=0x0, {[]}}, "0000883e4606010c"}}}}}, &(0x7f00005cf000)={0x0, 0x0, []}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000088f000-0x15)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000f82000)={0x2c, 0x40, 0x1ff, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000a31000-0x10c)={{0x8, 0x1, 0x3f, 0x3, "9066cd416c545af25dc310e1a03f3bf2c2f3c3022301a6f31bb71303e81caeb097adf3de754c70533dc37eae", 0xa01}, 0x0, 0x0, 0xfffffffffffffc00, r2, 0x52c, 0x4, "e0c7c93298f9480ab61a28a07da9149eb159904fe31c7d33446d1c2a065bbad3d737a6dc863fd42763c4ac618680ebc1e8e7aa4e8f0f0ad86cedbc69e2d4c7cd", &(0x7f0000beb000-0x15)='/proc/self/net/pfkey\x00', 0x15, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x1, 0x1000, 0x7, 0xf1e], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000a8b000-0x4)=0xffff, 0x4) 2018/01/25 22:47:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000bbe000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x8, 0x0, &(0x7f000000a000)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000006000-0x54)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x8, &(0x7f00004a7000+0x33c)=[@fda={0x66646185, 0x0, 0x0, 0x0}, @flat={0x77682a85, 0x0, 0x0, 0x0}], &(0x7f0000006000)=[0x20]}}], 0x0, 0x0, &(0x7f000000d000-0xa5)=""}) r1 = syz_open_dev$audion(&(0x7f0000f20000)='/dev/audio#\x00', 0x5991, 0x0) bind$bt_rfcomm(r1, &(0x7f0000588000-0x9)={0x1f, {0xffffffffffffffda, 0x800, 0x2, 0x4, 0x100, 0xd8c}, 0x10000}, 0x9) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f000047b000)={{0x5, 0xbeec}, 0x1, 0x100000001, 0x400, {0x100, 0x1f}, 0x7fff, 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]}) 2018/01/25 22:47:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f000059b000)={0x51, 0x0, 0x10000000, {0x0, 0x0}, {0x0, 0x0}, @const={0x0, {0x0, 0x0, 0xfffffffffffffffc, 0x0}}}) 2018/01/25 22:47:54 executing program 5: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000fc0000)=0x5, 0x4) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00003bc000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000661000)={{{@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}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, &(0x7f0000fc7000-0x4)=0xe8) fstat(r0, &(0x7f000032d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000fc7000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000eb000)=0xe8) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00005ec000)='./file0\x00', &(0x7f0000fc7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000171000)={&(0x7f0000fc7000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000f58000-0x20)=[{&(0x7f0000315000-0x43)="41a5814bd048e1a7380843738b2e3cbfed260469988e0ef5e4d430cc24fbc6f447fc57710ca1aebfabe1f9008fbb81c788bfd7f8c29f838d1bd773c4467803659e1d1c", 0x43}, {&(0x7f0000fc6000)="e9cf4ceb5dc8a526b40d0775d97fbcd29fc63695203024e6b17a87472a3de80c09e9b590", 0x24}, {&(0x7f0000fc6000)="3e203f3322a37fb4c93f756f656bf4bb4c8fafc373c350ec39ecf60e68ac0c0448d8874a1a81569328e1b253986d82cd3ef22b0e4b848b74a050817e0af683a7e4f3e91ce7fefdb0f5f3f7126f2bfaeecf8e5e389df6ab86fac2d164352cdd75dbe28671406bbd29f8d00386c8aa41774c7ecbda1e21b50ba8", 0x79}, {&(0x7f0000a92000)="1722187c70ad9035771b2a0f5d26f6a19fc6db855110da952b5e2528186bb42aed263783d0036df899e3ca2b649bb3e99e0d4daf92857a4a45ea280ea1964eec8eefd4bc5350cce014a281c73508c1c717b7b0f1f5323d49d17d4d2cb9ad6823533a1461", 0x64}], 0x4, &(0x7f0000fc7000-0xac)=[@rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0xac, 0x20000040}, 0x24044080) sendto$inet(r0, &(0x7f0000007000)="", 0x0, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r0, &(0x7f0000fc6000-0x78)=[{{&(0x7f00001e6000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000fc1000)=[], 0x0, &(0x7f0000fc6000-0x3)=""/33, 0x21, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/25 22:47:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000ad1000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bbd000-0x4)=0x10) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00007e0000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000efc000)=0x0, &(0x7f00002f4000-0x4)=0x4) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x8000000000000000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000008c000-0x12)={r1, 0x7, 0x5, [0xffff, 0x2, 0x5, 0x0, 0x8001]}, &(0x7f0000a43000-0x4)=0x12) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000ccd000)={"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"}) ioctl$KVM_RUN(r0, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/25 22:47:54 executing program 7: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00002cd000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000872000-0x4)=0x10, 0x800) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00004a9000)=0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_open_dev$usbmon(&(0x7f0000433000)='/dev/usbmon#\x00', 0x2, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000174000)={"6d616e676c65000000040000000000000000000000000000000800", 0x0, 0x0, 0x279, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f00004e8000)={0x0, 0x0}, [{{{@multicast2=0xe0000002, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0, 0x0, @common='bpq0\x00', @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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x194, 0x279, 0x0, {0x0, 0x0}, [{0x9d, "a545c5dc976fcfe4bd0d25558bffe70f0525c234f80a1017b2d52fa145", 0x81, "01534f5bb085391a88c8f8cbb41899c7e0ba32a0071d8d8e9a500983586854915e8dc590c236d406ce3208b0633402989edd9040fc467e9c99d14af4898c5d9973b43410b21df9eadb01a3d399cbec962aa4addccec8674f5cac7a01efd2dcbbbccffbdb51ceeaedba9e9adb36778857b8f196a5fa2c12d55d8d1ca51b"}, {0x87, "5560117a399b5602b8362650dba4e2c956074b9b50985f56ea238f55c1", 0xfffffffffffffff7, "eb2c68459db26062cd8c1db16f920bbb87dd565c50a179a5b9890b8d47ff1e42bcfd3a4999f27fac8a7b51c84ed6b266c56d1aa114b34973c10979e8770a283ffdfba493d2e17c92617677f7ece40074b601f60df179386025357fdbf73ee672e9f66030fbb85c"}]}, {0xe5, "03a8c765c287abb1d5c6767e4666efe8043dede6e4c998e5f627d3d42c", 0x6, "608d6842ca23d021df1e1d7d49337014f92573d95807d3ce675d03b40ad98388d93ce703e73e4724587e6d5b66c9e65a81f06f0060dd01e9ee60153bff03f756aea8f77195a415550961489933e79fee7c0ec33821f7475faf8d622f513754a91577f8d40fb473276829222c35e217dce613b8f0f7da7eb375450602a18fee048d5c8866ade16983c49247f5f8b8c7ee95b4d671332469fefaff38c241a9f5166a81c70219bb445c14709572afb6b026abae016f98ee2489ce32404772fe494f62cbd179e6"}}]}, 0x2d5) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) r2 = dup2(r0, r1) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f00003eb000+0x879)=0x9) 2018/01/25 22:47:54 executing program 3: syz_open_dev$sndseq(&(0x7f0000dd3000)='/dev/snd/seq\x00', 0x0, 0x0) r0 = memfd_create(&(0x7f0000c72000)='%keyring*ppp0-security[user,\')\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000000000)=""/81, 0x51) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000bac000)={0x0, 0x0, ""}, &(0x7f0000807000-0x4)=0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x800400000484, &(0x7f0000b86000)="0600000000000000ed18000000e7ffffff3f74708d6db86078032ea94addbcc1de84de4442ed43ffb02bf212", 0x2c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001000)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) dup2(r0, r1) [ 42.550409] binder: 6245:6249 unknown command 0 [ 42.562670] binder: 6245:6249 ioctl c0306201 2000a000 returned -22 2018/01/25 22:47:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00004f5000)='/dev/snd/midiC#D#\x00', 0xffffffff, 0x40500) unlinkat(r0, &(0x7f0000659000)='./file0\x00', 0x200) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000a78000-0x69b)="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", 0x5ad, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000a63000)=0x3, 0x4) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000241000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000594000-0x12)={0x0, 0x800, 0x5, [0x8, 0xf00, 0x3, 0x7fff, 0x7]}, &(0x7f0000335000-0x4)=0x12) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000752000)=@sack_info={r3, 0x3, 0x6}, &(0x7f0000564000-0x4)=0xc) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000726000)=0x1) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto$inet6(r1, &(0x7f0000fac000-0xf)="", 0xffffffffffffff91, 0x20000010, &(0x7f000016b000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/25 22:47:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000935000-0x8)={0x2000000000000166, &(0x7f000020f000)=[]}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a7f000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000b92000)={r0, 0xffffff11, &(0x7f0000ed2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000ed5000)={r1, 0x6, 0x8}, 0xc) vmsplice(0xffffffffffffffff, &(0x7f0000d9a000)=[], 0x0, 0x0) utimes(&(0x7f0000d0b000)='./file0\x00', &(0x7f0000ff8000-0x10)={{0x0, 0x0}, {0x77359400, 0x0}}) pipe2(&(0x7f0000b8e000)={0x0, 0x0}, 0x80800) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f00002c6000-0x4)=0x1, 0x4) [ 42.590433] audit: type=1400 audit(1516920474.144:127): avc: denied { transfer } for pid=6245 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 42.623276] binder_alloc: binder_alloc_mmap_handler: 6245 20000000-20002000 already mapped failed -16 [ 42.637146] binder: BINDER_SET_CONTEXT_MGR already set [ 42.642738] binder: 6245:6249 ioctl 40046207 0 returned -16 [ 42.649161] binder: 6245:6265 unknown command 0 [ 42.649171] binder: 6245:6265 ioctl c0306201 2000a000 returned -22 [ 42.658575] binder_alloc: 6245: binder_alloc_buf, no vma [ 42.658598] binder: 6245:6265 transaction failed 29189/-3, size 56-8 line 2903 2018/01/25 22:47:54 executing program 7: r0 = syz_open_dev$admmidi(&(0x7f0000ee6000-0x3)='/dev/admmidi#\x00', 0x7c6, 0x40000) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f000044c000)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) 2018/01/25 22:47:54 executing program 6: openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000683000)='/dev/qat_adf_ctl\x00', 0x2001, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006bd000-0x4)=0xe8) fstat(0xffffffffffffffff, &(0x7f00009a9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000d03000)='./file0\x00', r0, r1) 2018/01/25 22:47:54 executing program 2: socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) pread64(r0, &(0x7f0000246000-0xa7)=""/167, 0xa7, 0x0) 2018/01/25 22:47:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f000057d000)={0x2, {{0xa, 0x1, 0x101, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x80, @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]}}, 0x108) write(r0, &(0x7f0000af6000)="220000001b00070b00000000ef0012011f000000000200000000000000ea00050029", 0x22) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000916000-0x10)='/selinux/status\x00', 0x0, 0x0) 2018/01/25 22:47:54 executing program 0: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f0000ff7000)="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", 0x781, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000bf9000-0x71)="b5", 0x1, 0x0, &(0x7f0000f87000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x5, &(0x7f0000044000)={0x0, 0x12, 0xfffffffffffffffe, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000058000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) 2018/01/25 22:47:54 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000abb000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000b88000-0x10)={0x1000, 0x100002, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) keyctl$set_reqkey_keyring(0xe, 0x5) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000000000)={0x4, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000001000-0x4)=0x4000000000000000) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) 2018/01/25 22:47:54 executing program 3: mmap(&(0x7f0000000000/0xf55000)=nil, 0xf55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x80000000000001, 0x5, &(0x7f0000f51000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f54000-0x96)="73797a6b616cb50007ffe9632e4c51beb8704b910a58d9686e3501bf28000008d744afbe9a1e2c7c1d0c1b86cfa07cdaed85dd17f61ca667f886875df89b53cdcb7958bd8bb556ccafd8a6f33ab5ebaed029bfc20efaaf6474ea641d82fb9d0da7c6ad59beff8a1cc7c15cf5f0a5acb96701d0b4d282eed0487ea3c4e8c455573b004e7d42d93338ab02b125091d092a75c0b771aaa2", 0x3, 0xb6, &(0x7f00009cd000-0xb6)=""/182, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000f56000-0x9)='/dev/vcs\x00', 0x34000, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000f56000-0x8)={0x0, 0x800, 0x5}, &(0x7f0000f56000-0x4)=0x8) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000f55000)={r1, 0x1}, 0x8) 2018/01/25 22:47:54 executing program 5: r0 = syz_open_dev$dmmidi(&(0x7f0000a39000-0xd)='/dev/dmmidi#\x00', 0x1, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x48, &(0x7f0000001000)=[@in6={0xa, 0x1, 0x36, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x3}, @in6={0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000000)={r1, @in6={{0xa, 0x0, 0x770f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x0, 0x0, 0x6, 0x7, 0x9, 0x1, 0xffffffffffffff80, 0x0, 0x1, 0x100, 0x1, 0x2, 0xe644, 0x10001]}, &(0x7f0000001000-0x4)=0x108) sched_yield() setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00006ea000)=r2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000906000)={0x6, 0x1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00002ae000)={{0xcb0, 0x0}, 0x1, 0x6, 0x7, {0x7, 0x1ff}, 0x8001, 0xe5d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000c64000-0xc)={0x0, 0x0}) socket$inet6(0xa, 0x80b, 0x9) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00006ff000-0x68)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x10cc, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x1}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}], 0x68) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000e6f000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) finit_module(r3, &(0x7f00006f1000)='lomime_type@eth1selfeth0\x00', 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f00003ed000)={0x74, 0x0, [0x4195, 0x44f, 0x5d5, 0x792f], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000c92000)=0x2, 0x4) 2018/01/25 22:47:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000f10000+0x3ab)='/dev/input/mouse#\x00', 0x8, 0x1) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000f0a000-0x70)={[{0x8ee, 0xd71, 0xfffffffffffff000, 0x1, 0x2, 0x1, 0x20, 0x3, 0xb37, 0x3, 0x0, 0x100, 0x1}, {0x5, 0x2800000000000, 0x200, 0xa6a, 0x0, 0x3, 0x80000000, 0x7fff, 0x1, 0x9, 0x100000000, 0xff, 0xffffffffe860d6fa}, {0xffff, 0x1ff, 0x0, 0x1, 0x0, 0x9, 0x3, 0x1f, 0x4, 0xffff, 0x5647, 0x8000, 0x4}], 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r1, 0x20000100000114, 0xa, &(0x7f00003cc000-0x4)="02000000", 0x4) r2 = syz_open_dev$vcsn(&(0x7f0000fc9000)='/dev/vcs#\x00', 0x1f258a96, 0x2000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f0000807000)=0x0) connect$inet(r1, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mq_unlink(&(0x7f000011d000)='/dev/input/mouse#\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00009f7000)=0x0, &(0x7f0000add000)=0x4) read(r1, &(0x7f000083b000)=""/1, 0x1) sendmsg$alg(r1, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) 2018/01/25 22:47:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x9, 0xb, 0x80, &(0x7f0000ad4000)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000ae4000)={@generic="70a88a105b2ca39726f8f15e9b21bfd7", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$can_raw(r1, &(0x7f0000a49000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) write$tun(r0, &(0x7f00008af000-0xb0)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2018/01/25 22:47:54 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) r1 = socket(0x15, 0x80005, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x114, 0x2710, &(0x7f0000004000-0x1)=0x0, &(0x7f0000001000-0x8)=0x1e0) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000001000-0x2)={0x0, 0x0}, 0x2) 2018/01/25 22:47:54 executing program 1: prctl$intptr(0x8000000000022, 0xff) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f00005f9000/0x3000)=nil, 0x3000}) [ 42.708364] binder: undelivered TRANSACTION_ERROR: 29189 [ 42.714831] binder: release 6245:6265 transaction 6 out, still active [ 42.721545] binder: undelivered TRANSACTION_COMPLETE [ 42.727426] binder: send failed reply for transaction 6, target dead 2018/01/25 22:47:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) r1 = socket(0x19, 0x8000f, 0x8) getsockname$packet(r1, &(0x7f00009e5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000784000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000adc000)={0x0, 0x1000, 0x0, 0x5, 0x7430, 0x7f}, &(0x7f0000d28000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00003e2000)={r2, 0x3, "c0812a"}, &(0x7f0000833000)=0xb) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008ba000)='/dev/vga_arbiter\x00', 0x400, 0x0) setsockopt$inet_udp_int(r3, 0x11, 0x66, &(0x7f0000f75000)=0x0, 0x4) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000033000-0x4)=0x7, 0x4) writev(r0, &(0x7f000093a000-0x20)=[{&(0x7f0000e3b000)="db", 0x1}], 0x1) writev(r0, &(0x7f0000f08000)=[{&(0x7f000092f000)="bc", 0x1}], 0x1) 2018/01/25 22:47:54 executing program 3: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000019000-0x20)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xeee2, 0x3, 0x2, 0x5, 0x800, 0xe89, 0x5}, 0x20) fstat(r0, &(0x7f000001c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f0000009000)={@common='sit0\x00', @ifru_data=&(0x7f000001c000)="6b6be7000000007000b400a472ca66f3000000ef0002000000000000cb9d3cb0"}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000020000-0x8)={0x0, 0x1000, 0x64d8}, &(0x7f000001f000+0x66)=0x8) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000020000-0x8)={r2, 0xffffffff80000001}, 0x8) 2018/01/25 22:47:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r2, 0x65, 0x6, &(0x7f0000000000)="", 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000085c000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) dup2(r0, r1) 2018/01/25 22:47:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000cc5000)='/dev/adsp#\x00', 0x1, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000309000)={0x80000000001, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 22:47:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00006ff000-0x5)='user\x00', &(0x7f000045f000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00001b7000)="", 0x0, 0xfffffffffffffff8) keyctl$setperm(0x5, r0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000612000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000093d000)=0x0, &(0x7f0000a61000-0x4)=0x4) pipe(&(0x7f0000437000-0x8)={0x0, 0x0}) setsockopt$inet_udp_int(r2, 0x11, 0x66, &(0x7f00007d8000-0x4)=0x5, 0x4) getsockopt$inet_buf(r2, 0x0, 0x3d, &(0x7f0000c4a000)=""/90, &(0x7f0000378000-0x4)=0x5a) request_key(&(0x7f0000e0f000)='logon\x00', &(0x7f000050d000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000b95000-0x1)='\x00', 0x0) socketpair$inet(0x2, 0x3, 0x7ff, &(0x7f00004cb000-0x8)={0x0, 0x0}) 2018/01/25 22:47:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000ba1000-0x10)=[{&(0x7f0000d17000-0x29)="290000001a00113d55a8a347000a007c0200e300000000f0ffff090009000100000000000000000009", 0x29}], 0x1) fstat(r0, &(0x7f0000fa5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 22:47:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0xb, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000acb000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) syz_open_dev$sndctrl(&(0x7f000022f000)='/dev/snd/controlC#\x00', 0xac, 0x10080) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc2c45513, &(0x7f0000cfe000-0x4c0)={{0x8, 0x0, 0x0, 0x0, "605778545fb864bd1cbca60a6b8beff0b5f8bf2f172b48135deb21c1588aabed252ad8750beccc559d2d5bc3", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000983000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0405405, &(0x7f000053f000-0x4)={{0x0, 0x0, 0x5, 0x0, 0x0}, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setsig(r0, 0xa, 0x17) 2018/01/25 22:47:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f000029d000-0x4)=0x0, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00005ed000)={0x5f11, 0x3, 0x9d, 0x7}, 0x8) 2018/01/25 22:47:54 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000004000-0xc)='/dev/autofs\x00', 0x80, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f0000004000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/rtc\x00', 0x800, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000000)=0x10000) write$selinux_validatetrans(r0, &(0x7f0000003000)={'system_u:object_r:fonts_t:s0', 0x20, 'system_u:object_r:tun_tap_device_t:s0', 0x20, 0x33, 0x30, 0x20, '/usr/sbin/cups-browsed\x00'}, 0x5d) syz_open_dev$amidi(&(0x7f0000002000-0xc)='/dev/amidi#\x00', 0x7fff, 0x200000) bind$vsock_stream(0xffffffffffffffff, &(0x7f0000001000)={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x10) 2018/01/25 22:47:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000e56000)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f00009c3000-0x70)=@ipv4_newroute={0x68, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}, [@RTA_MULTIPATH={0x44, 0x9, [{0x40, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}, @RTA_FLOW={0x8, 0xb, 0x7}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) 2018/01/25 22:47:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = syz_open_dev$sg(&(0x7f0000699000-0x9)='/dev/sg#\x00', 0x4, 0x480002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000f76000)={0x53, 0xffffffff, 0x7f, 'queue0\x00', 0x733c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom(r2, &(0x7f000068c000)=""/209, 0xd1, 0x103, &(0x7f00004fc000)=@pptp={0x18, 0x2, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000527000-0x11)='/selinux/enforce\x00', 0x101000, 0x0) ioctl$VHOST_SET_FEATURES(r4, 0x4008af00, &(0x7f0000e73000)=0x201000000) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000c1c000)={0x0, 0xfffffffffffffffc, 0x2, 0x0}) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x3fffb}, &(0x7f0000f73000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f00004be000)={0xffffd, 0x989680}, 0x8) r5 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$KVM_X86_SETUP_MCE(r5, 0x4008ae9c, &(0x7f0000fcd000)={0xc, 0x2, 0xffff, 0x0}) 2018/01/25 22:47:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000561000)='/dev/kvm\x00', 0x440200, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = syz_open_dev$adsp(&(0x7f0000a34000-0xb)='/dev/adsp#\x00', 0xfffffffffffffff7, 0x440) bind$vsock_stream(r4, &(0x7f0000c6e000-0x10)={0x28, 0x0, 0xffffffff, @reserved=0x1, 0x0}, 0x10) r5 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000081000-0x20)={r5, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = eventfd2(0xe7, 0x200000) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r4, 0x4008af23, &(0x7f0000882000)={0x3, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r7, &(0x7f0000d65000)={&(0x7f0000c2d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x14, 0x3, 0x7, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000fc2000-0x20)={r5, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup2(r6, r5) 2018/01/25 22:47:54 executing program 6: mmap(&(0x7f0000000000/0xad1000)=nil, 0xad1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000009c000)=0x80000001, 0x4) mmap(&(0x7f0000ad1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000ad1000)=@add_del={0x2, &(0x7f0000ad2000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1}) 2018/01/25 22:47:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f00009ed000)="ff040000000001000000000000000000000000000205ac", 0x17) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00004e2000-0x16)='/selinux/checkreqprot\x00', 0x101080, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00008cd000-0x10)={0x0, 0x1c, &(0x7f0000e58000-0x64)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x4}]}, &(0x7f0000dfd000-0x4)=0x10) 2018/01/25 22:47:54 executing program 1: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fd0000)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000cd1000-0x8)='./file0\x00') mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f000070d000-0x58)={0x5, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) mq_timedreceive(r0, &(0x7f0000b37000-0x1a)=""/26, 0x1a, 0x2, &(0x7f0000568000-0x8)={0x0, 0x0}) utime(&(0x7f000096a000-0x8)='./file1\x00', &(0x7f0000e71000-0x5)={0x0, 0x1}) 2018/01/25 22:47:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a5d000-0x10)='/selinux/status\x00', 0x0, 0x0) syncfs(r0) accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/01/25 22:47:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0xc) connect(r0, &(0x7f0000c51000-0xc)=@nl=@proc={0x10, 0x0, 0x3, 0x0}, 0xc) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008ac000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect$bt_sco(r1, &(0x7f0000318000-0x8)={0x1f, {0x8, 0x80, 0x7, 0x1, 0x9, 0x3}}, 0x8) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000f6a000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000809000+0xf39)=[{&(0x7f0000213000)="5500000005017f00802d0000000000000009000000a8430b7526692500090000040149e850ca8a9848a3c728f1c46b7b0000000000000000009b84134000001f00000000aa7205003ab8220003bf0cec4f9091d4ef", 0x55}], 0x1, &(0x7f000011d000-0x238)=[], 0x0, 0x0}, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003ef000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00009fa000-0x14)={0x80000000, 0x100000000, 0x4, 0x4, 0x6}, 0x14) 2018/01/25 22:47:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000d40000-0xf)='/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_CONTINUE(r0, 0x54a2) r1 = socket$inet_sctp(0x2, 0x4, 0x84) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f00006f0000-0x20)={@generic="215e05d4617a1c3caf54376e97774867", @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) readv(r0, &(0x7f0000fca000-0x40)=[{&(0x7f0000caa000)=""/8, 0x8}], 0x1) 2018/01/25 22:47:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000e24000)='/dev/dsp#\x00', 0x7, 0x33a72db3984cd145) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00007bc000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0xf91) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000038f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00009e2000)={@common='lo\x00', &(0x7f0000ba4000)=@ethtool_rxfh={0x46, 0x0, 0x0, 0x0, 0x0, "c16bd3", 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 22:47:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x2f9}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) shutdown(r1, 0x1) syz_open_dev$usbmon(&(0x7f000087f000-0xd)='/dev/usbmon#\x00', 0xffffffffffffffff, 0x2) r2 = accept4$inet6(r0, &(0x7f0000218000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000caf000)=0x1c, 0x0) write(r2, &(0x7f00007d9000)='.', 0x1) r3 = openat(0xffffffffffffff9c, &(0x7f00007c8000)='./file0\x00', 0x80000, 0xc0) accept4$packet(0xffffffffffffffff, &(0x7f0000011000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00008f9000)=0x14, 0x800) bind$can_raw(r3, &(0x7f00005e4000)={0x1d, r4, 0x0, 0x0}, 0x10) 2018/01/25 22:47:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x4, 0x30031, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000fde000-0x8)='keyring\x00', &(0x7f0000683000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000cf4000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00003fb000)={0xe0000002, 0x0}) 2018/01/25 22:47:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000b01000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000d4d000)={0x0}, &(0x7f000053b000)=0x4) r1 = socket(0x10, 0x802, 0x10) write(r1, &(0x7f0000243000-0x26)="260000002500150485ffff78000036de03efffe7f340000f0e000100ff070000000000008700", 0x26) [ 43.392570] syz-executor4 (6352) used greatest stack depth: 12592 bytes left [ 43.404105] irq bypass consumer (token 000000004da4106d) registration fails: -16 [ 43.428726] audit: type=1400 audit(1516920474.983:128): avc: denied { connect } for pid=6361 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/25 22:47:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000f25000)='/dev/vcsa#\x00', 0x72b, 0x400) setsockopt$inet6_tcp_int(r0, 0x6, 0x1a, &(0x7f0000ac7000)=0xab5, 0x4) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000174000)=0x6, 0x4) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r1, &(0x7f000063c000-0x1c)={0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) sendto$inet6(r1, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc010643a, &(0x7f0000e83000-0xc)={0x3e, 0x10000, 0x36}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000591000-0x2a)=""/42, &(0x7f0000a4a000)=0x2a) 2018/01/25 22:47:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000048d000-0x28)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000e1f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000a6000)={&(0x7f0000009000)=@ipv6_newaddr={0x34, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x304}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000345000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0xfffffffffffffff8) 2018/01/25 22:47:55 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000012000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000)={r1, 0x6, 0x0}, &(0x7f0000014000-0x4)=0x8) poll(&(0x7f0000014000-0x38)=[{r0, 0x600, 0x0}, {r0, 0x80, 0x0}, {r0, 0x400, 0x0}, {r0, 0x3002, 0x0}, {r0, 0x2, 0x0}, {r0, 0x40, 0x0}, {r0, 0x1000, 0x0}], 0x7, 0x4) close(0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000001000-0x50)={0x5, 0x5, 0x1, 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]}) 2018/01/25 22:47:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000e3c000)='/dev/snd/seq\x00', 0x0, 0x80000000000fe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000b88000-0xc)={0x0, 0x48, &(0x7f0000b23000-0x48)=[@in6={0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200}, @in6={0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00002cf000+0x64c)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000b3b000-0x8)={r3, 0x7ff, 0x394}, 0x8) r4 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c93150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_bt_hidp_HIDPCONNADD(r4, 0x400448c8, &(0x7f0000b68000+0xb77)={r0, r1, 0xba6, 0xed7, &(0x7f0000387000-0x6a)="410e704a2bd2cddb15cc6adf5ec49a6dd34a2118939fdf656718cb918a96c6599879afd2850d3f3a2b6c73eeed09dea05ce00846b4ab961bbd8fb62902e808578c3f16c30b82168fac206ba1d7aa1d860f133dc8a0d7d0b18e2e3278242d7c84763a1c9835647fa3a188", 0x26dc, 0x3f, 0x4, 0xffff, 0x10000, 0x3, 0x1, "fcc2ea52ca8b1317d65987d08616e284c8a8e663db9c9fca77963bd26e2d152c1e04df85e18bfd7c34510f16a07ca208ec0d9bb16d22d17118fc74b5e965e3e1c5e3a6a96aaed9e2f645e04e0bb341d37b244c78ffe5395b"}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a45323, &(0x7f00005c2000-0xa8)={{0x20, 0x9}, 'port0\x00', 0xa0, 0x40028, 0xae, 0x0, 0x1f, 0x7, 0x18d, 0x0, 0x2, 0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x0, 0x2, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0xffffffffffffffff, 0x0}}], 0x1c) 2018/01/25 22:47:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000043c000-0xf)='/dev/sequencer\x00', 0x80, 0x0) recvfrom$inet6(r0, &(0x7f00000cf000)=""/4096, 0x1000, 0x0, &(0x7f00002d2000)={0xa, 0x3, 0xff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7ff25378}, 0x4}, 0x1c) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = inotify_init() fcntl$getownex(r2, 0x10, &(0x7f000043a000)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004e0000)={0x0, 0x0, 0x0}, &(0x7f0000f19000-0x4)=0xc) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r2, &(0x7f00003fc000-0xc)={r0, r1, 0x401}) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000281000-0x4)=0x0) 2018/01/25 22:47:55 executing program 6: syz_emit_ethernet(0x73e, &(0x7f0000007000-0x1066)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "bd0790", 0x708, 0xfffffffffffffffc, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x9, 0x1, "df7654", 0x0, "1f0e5d"}, "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"}}}}}}, &(0x7f00006ac000)={0x1, 0x1, [0x0]}) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000000)={&(0x7f0000507000-0x4)=[0x3], 0x1, 0x80000000, 0x82e, 0x3aa, 0x9, 0x0, {0x9, 0x3, 0x100000001, 0x10000, 0x3, 0x2, 0xd0, 0x9, 0x2, 0xdb4, 0x6, 0x0, 0x68d4, 0x5, "92a4c7a05ed90e56ea91726d4c30989fa9dbf671dab46e4421798cfd4f34a642"}}) 2018/01/25 22:47:55 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0x4020940d, &(0x7f0000fb1000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000004000-0x8)={0x0, 0x2}, &(0x7f0000004000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000)={r2, 0x5}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000003000)='/dev/snd/controlC#\x00', 0x6591, 0x200) 2018/01/25 22:47:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000b10000)=0x0) fcntl$setown(r0, 0x8, r1) write(r0, &(0x7f0000a36000+0x930)="170000001a001bed0000132100f404000004010100008d", 0x17) recvmmsg(r0, &(0x7f0000f99000)=[{{&(0x7f0000265000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x10, &(0x7f0000dd3000-0x40)=[], 0x0, &(0x7f0000fa5000)=""/238, 0xee, 0x0}, 0x0}, {{&(0x7f0000478000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000cb6000)=[{&(0x7f0000ddb000-0x5e)=""/94, 0xffffffffffffff9e}, {&(0x7f0000278000)=""/43, 0x2b}, {&(0x7f0000bf1000-0x1000)=""/4096, 0x1000}, {&(0x7f0000008000-0x84)=""/132, 0x84}], 0x4, &(0x7f0000579000)=""/221, 0xdd, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000e3a000-0x8)={0x0, 0x989680}) poll(&(0x7f00004ed000-0x8)=[{r0, 0x3, 0x0}], 0x0, 0x20003f) [ 43.431880] netlink: 65 bytes leftover after parsing attributes in process `syz-executor7'. [ 43.441748] netlink: 65 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/25 22:47:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053c000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000db1000-0x8)='./file0\x00', &(0x7f0000f9d000-0x5)='proc\x00', 0x0, &(0x7f0000cde000)="") r0 = open(&(0x7f000054f000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") getdents(r0, &(0x7f0000f32000)=""/140, 0x8c) getdents64(r0, &(0x7f0000fdb000)=""/94, 0x5e) getdents64(r0, &(0x7f0000f58000-0x68f)=""/1679, 0x68f) getdents(r0, &(0x7f00004a4000-0x8c)=""/140, 0x8c) 2018/01/25 22:47:55 executing program 0: mmap(&(0x7f0000000000/0x3c000)=nil, 0x3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) readv(r0, &(0x7f000001c000)=[{&(0x7f0000037000-0x16)=""/8, 0x5d6}], 0x1) read$eventfd(r0, &(0x7f000003a000)=0x0, 0x8) writev(r0, &(0x7f000000f000)=[{&(0x7f0000019000-0x39)="1aab151a3d4a32c5", 0x8}], 0x1) 2018/01/25 22:47:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000b3d000)={0x0, 0x32, 0x0, @thr={&(0x7f00002d5000)="", &(0x7f0000298000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f36000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f0000052000)={{0x0, 0x3}, {0x7ff, 0x4}}, &(0x7f00002a4000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f000005c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = openat(0xffffffffffffff9c, &(0x7f00003a6000)='./file0\x00', 0x10000, 0x1) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f00004b4000)={0x1000, 0x6, 0xff}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00009b1000)='/dev/cuse\x00', 0x88000, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000bc6000-0xc)={{0x1ff, 0x4, 0x9a04, 0x9, 0x0, 0x9}, 0x26a9}) 2018/01/25 22:47:55 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b4a000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$can_raw(r0, &(0x7f0000001000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() bind$bt_l2cap(r0, &(0x7f0000533000)={0x1f, 0xffffffff, {0x4, 0x2db, 0x0, 0x8, 0x1200000, 0x648}, 0xfffffffffffffffb, 0x8}, 0xe) r3 = syz_open_procfs(r2, &(0x7f0000139000-0x5)='comm\x00') ftruncate(r3, 0xf) ftruncate(r3, 0xb9d) 2018/01/25 22:47:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) sched_setaffinity(r0, 0x8, &(0x7f0000878000-0x8)=0x99) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) exit(0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000a81000)={0x0, 0x0}, &(0x7f000002e000-0x4)=0x8) fcntl$addseals(r1, 0x409, 0x6) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000e8b000-0xc)=@sack_info={r2, 0x0, 0x0}, &(0x7f0000149000)=0xc) 2018/01/25 22:47:55 executing program 3: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x7ffffff8) getsockopt(r0, 0x84, 0xc0000000075, &(0x7f0000ffa000)=""/8, &(0x7f0000263000-0x4)=0x8) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000067d000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000fd1000)=0x0, &(0x7f000087e000-0x4)=0x151) getsockname$inet6(r0, &(0x7f0000fd1000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000a39000)=0x1c) 2018/01/25 22:47:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00004ca000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000de8000-0x5008)=@ethtool_per_queue_op={0x4b, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000fc0000)={@generic="59a1a4df189e0d96c455e774b447e999", @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000ca8000)={0x0, 0xc0, "8590e93c552c9e866a40d1c830eff373d4208ef9dc8a521102c6263e84eb45ec63569a0a775153cba6bd83ac9fc3d78b5a5a91e97c45daab236e19cddbeef9e93bedadc5f470fe44b060de2c046ad29732b247ab0c1a0238cc55eaa695c22da2ba42576f908095b920a9fad3a3e2527ed9dc05463149d3b65f4120081a7a9a3b58242678cd1c94be2e11fc8f4b34538ee1035a9043c8a1ed00b58d97333a8aca176485fb131ddbaf64b87e4f802ac0ebc656efdab8d090afa7dd2275d5d9ff83"}, &(0x7f0000341000-0x4)=0xc8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000806000-0x1008)={r1, 0x1000, "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"}, &(0x7f000004f000)=0x1008) 2018/01/25 22:47:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000628000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, 0x0}, &(0x7f0000e80000-0x3)=0xc) sendmsg$nl_route(r0, &(0x7f0000c6b000)={&(0x7f00001d0000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000a71000-0x8)={&(0x7f0000b70000)=@bridge_dellink={0x28, 0x11, 0x1, 0x3, 0x0, {0x7, 0x0, 0x0, r1, 0x41, 0x408}, [@IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0xff}]}, 0x28}, 0x1, 0x0, 0x0, 0x80}, 0x40000) writev(r0, &(0x7f00007cd000)=[{&(0x7f0000fae000)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) 2018/01/25 22:47:55 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000001000-0x2)='/dev/vcs#\x00', 0x7c, 0x10400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c1d000-0x10)='net/dev\x00') sendfile(r0, r0, &(0x7f000016e000-0x4)=0x400, 0x10026a950b) 2018/01/25 22:47:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000d95000/0x1000)=nil) clock_gettime(0x2, &(0x7f0000bd6000)={0x0, 0x0}) 2018/01/25 22:47:55 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000081b000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2000000000002f, &(0x7f0000002000-0x3c)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) getsockopt$ax25_int(r0, 0x101, 0x3, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000000)={0x7, 0x40, 0x0, 0x5, 0xb3b, 0x9, 0x7f}, 0xc) r3 = getuid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in=@rand_addr=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=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000004000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0x14) setresuid(r3, r4, r5) 2018/01/25 22:47:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c0f000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000062a000)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x200000000025, &(0x7f0000939000-0xc)={@dev={0xac, 0x14, 0x0, 0x15}, @remote={0xac, 0x14, 0x0, 0xbb}, r1}, 0xffffffffffffff53) syz_emit_ethernet(0x8f, &(0x7f0000b97000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x81, 0xffffffffffffffff, 0x0, 0x0, 0xff, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @igmp={0x11, 0x0, 0x0, @multicast2=0xe0000002, "331109e0dc1dc7a518e32e66ae49086216715f5449396156ff2e14bddb3f6076339400ef8f0cc1806608f941efe58568ff7b84b7320abcab44f4435e5783c3edf4f679683fd81f67f51bae3e4d79c88acb392121290953f91be93c3d615c957dde6c42801e"}}}}}, &(0x7f000071f000)={0x0, 0x0, []}) 2018/01/25 22:47:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000012000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x0, 0x4) write(r1, &(0x7f00006df000)="", 0x0) recvmsg(r0, &(0x7f000001d000-0x38)={0x0, 0x0, &(0x7f0000ff5000-0x38)=[], 0x0, &(0x7f000001c000)=""/0, 0x0, 0x0}, 0x0) 2018/01/25 22:47:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x2000000000000014, &(0x7f0000b20000)=0x100000001, 0x331) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00008e9000)={0x0, 0x0}) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000bdd000)="0466f29808fb7b64257c26b2afad5d883be894d78cb1023944ad4ad062b1bc5ddb33a26f032f0af44ccda2cbc20da1f4c4236494cf5f965886cd9b16c071c0d556824283a1b87c66b7049203824547765ff8ce47a15e4541e6fb9983f5153ebdf82619001f9130bcdc367f89e8ea865b08d2bcb61d43469562faf6b6878597b36fbad1b54e3d73650f9c08491b4eedc9d3f8f7df74339925d1e84e0bd2a6315f9d43378c1f805eeedb93ecf2e7abde362c223bdcff9397adb485fbcee31566c00540e4ad65a747391f706a0848ee44111ae17c5b524328d9abf1dd8c2af590551577a83470b381aa5c6b", 0xea, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000280000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00003d6000)=0xffffffff80000001, 0x294) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f0000212000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f00004c7000-0x6c)='O', 0x1, 0x40801, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000526000-0x8)=@assoc_value={0x0, 0x9}, &(0x7f0000e74000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000cdf000-0x8c)={r3, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) 2018/01/25 22:47:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00004ec000-0x9)='/dev/sg#\x00', 0x3, 0x40000) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f0000cde000-0x4)=0x20, 0x4) r1 = socket$packet(0x11, 0xb, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) syz_emit_ethernet(0x3e, &(0x7f0000bfb000)={@random="9a52438e8227", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x30, 0x2, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[@ra={0x94, 0xfffffffffffffe0b, 0xfc6}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000230000-0x8)={0x0, 0x0, []}) 2018/01/25 22:47:55 executing program 6: r0 = socket$inet(0x2, 0x801, 0x1) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000000)=0x0, 0x4) close(r0) 2018/01/25 22:47:55 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00004ce000-0xb)='clear_refs\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000000000)='GPL\x00', 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000ad9000-0x4)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f000025e000)="") mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f00009be000-0x30)=[], &(0x7f0000868000)=[]) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000ab7000)=0x0) getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000c87000)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000e8e000-0x4)=0x0) r2 = getpgrp(r1) r3 = socket(0x11, 0x1, 0x8001) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f0000aba000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sched_setaffinity(r2, 0x8, &(0x7f0000000000)=0x9) bind$vsock_dgram(r3, &(0x7f0000a72000-0x10)={0x28, 0x0, 0x2710, @hyper=0x0, 0x0}, 0x10) kcmp(r2, r2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r4 = open(&(0x7f0000025000)='./file0\x00', 0x0, 0x20) ioctl$KVM_SET_PIT(r4, 0x8048ae66, &(0x7f00001db000)={[{0x3, 0x4, 0x2b, 0x1, 0x9bc, 0x9, 0xc6c, 0x5, 0x40ba64b6, 0xf9b, 0x6, 0x40, 0x3ff}, {0x6, 0xffff, 0x7, 0x20, 0xb9c, 0x1, 0x2, 0x1b9, 0x0, 0x3, 0x4, 0x1, 0xd3dc}, {0x8001, 0x0, 0x2, 0x4, 0x2, 0x9, 0x2, 0x9, 0x7, 0x1, 0x68, 0xcf4, 0x9}], 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/01/25 22:47:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00007ce000-0x4)=0x3) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) r1 = syz_open_dev$amidi(&(0x7f0000305000-0xc)='/dev/amidi#\x00', 0xff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000414000)=0x0, &(0x7f0000038000)=0x4) 2018/01/25 22:47:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f000037e000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000ab5000)="") creat(&(0x7f000069f000)='./file0\x00', 0x40) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f00004ee000-0x8)='./file0\x00', &(0x7f0000c91000)=[], &(0x7f0000e60000)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000193000)='stack\x00') sendfile(r0, r0, &(0x7f0000f89000)=0x0, 0x5) execve(&(0x7f00003f0000-0x8)='./file0\x00', &(0x7f000045f000)=[], &(0x7f00005a2000)=[]) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/25 22:47:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x72, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000139000-0x5)='comm\x00') ioctl$sock_ifreq(r0, 0x89b7, &(0x7f00008de000-0x50)={@generic="3a8e28dfabb0a819cb791b23fae99d60", @ifru_mtu=0x0}) 2018/01/25 22:47:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r0) r2 = accept4(r1, &(0x7f0000c71000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000716000-0x4)=0x58, 0x0) writev(r2, &(0x7f0000612000)=[{&(0x7f00009d3000-0x5f)="1c", 0x1}], 0x1) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000751000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f000084f000-0x10)={0x0, 0x0, 0x100000000}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000647000-0x10)={0x0, 0x0, 0x100000000}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000473000-0x10)={r4, r5, 0x4}) [ 43.833419] audit: type=1400 audit(1516920475.387:129): avc: denied { setuid } for pid=6447 comm="syz-executor6" capability=7 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 2018/01/25 22:47:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xffffff1e, &(0x7f0000ad2000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@x25={0x805, {0x1, 0x6, 0x1b, "c1ceea8d469ad91c35eeb86d69e415825af522a16053492c4f3580af3fcfed7bb74da33667d5be3c181a72f85be7fb9039427fca2ba1b829369fa1b7ef50a219c7099e03536f9a12bd5767795cabe8ecca536d0de1752bafb6d3e351ccc266e8c5a02a53e2c1b99122d98ae9afafa8ed1ac2aa28b887b0cf8e575efdfa1c98232dfcc103afb04e3168fdbcdb16eda45d51df4a28342097103a63c9af584188504e3702c590c775c72fae87149fe5d6d96dcf982be5a9999618ee24b9b9fa0efeff4d2df799e8ec9548f23269949cefe724a97b00220a7f219ff51d49256dc68a33f3ce0eae470accbf3792"}}}}, 0x0) r0 = memfd_create(&(0x7f000027a000)='!$&vmnet0\x00', 0x3) bind$nfc_llcp(r0, &(0x7f000093c000-0x58)={0x27, 0x4, 0x100000000, 0x6, 0x1, 0xb72, "ee7fb7d7a349ff7a87039a024c6429fac3b3e12eba39f375e1f1af66e9dea0fc11b6a9461d24ed41d7b833f962b2a951a4ca472c683c73b284c0d1f1b761b2", 0x80000000}, 0x58) 2018/01/25 22:47:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00003c3000)={0x0, 0x9c, &(0x7f000086f000-0x9c)=[@in6={0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000000000000}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x100000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in6={0xa, 0x0, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x6}, @in6={0xa, 0x1, 0x10000000000, @loopback={0x0, 0x1}, 0x100}, @in6={0xa, 0x2, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xfc00000000000000}, 0x7}]}, &(0x7f00001eb000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000160000-0xa0)={r1, @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]}, 0x41, 0x100000001, 0x3, 0x1, 0x1a}, &(0x7f0000e3c000)=0xa0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004aa000)='/dev/sequencer\x00', 0x0, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000004000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x8901) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000288000-0x96)={0x0, 0x8e, "083ce70e61635dddff50c02cf2bd18c98aa632ad7c30af9bd903552a431d445165ba336214faaf52ef968d1ce690d906b747f9e10ae476ca13e9f0be48a16a186d1a8352c7bfbb2ab0a0dee1e158a1e28757f60ce0084c4b148bdb327017bb7ef4b49fb886fab0b56918fba05075834f2e705ac2f733cccf95599d6d5203babe58b5b495a6e8c37e958acf89c3a8"}, &(0x7f00009a0000)=0x96) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000c9f000+0x170)={r4, 0x1ff, 0x30}, &(0x7f00007b7000-0x4)=0xc) write$tun(r3, &(0x7f0000c8f000)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "ac6751", 0x14, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x40) read(r2, &(0x7f00000f3000-0x58)=""/88, 0x58) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005eb000)='/selinux/mls\x00', 0x0, 0x0) pipe(&(0x7f0000342000)={0x0, 0x0}) 2018/01/25 22:47:55 executing program 7: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000027000)='/dev/dsp\x00', 0x101000, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000029000-0x4)=0x101, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000735000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000e7c000)="", 0x0) r3 = accept4$alg(r2, 0x0, 0x0, 0x800) recvmmsg(r3, &(0x7f0000a43000)=[{{0x0, 0x0, &(0x7f00004fd000)=[{&(0x7f0000b50000-0x83)=""/131, 0x83}], 0x1, &(0x7f0000dcb000)=""/226, 0xe2, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000126000-0x8)={0x0, 0x0}) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000027000-0x48)=@ipv4_newroute={0x28, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_MULTIPATH={0xc, 0x9, [{0x9, 0x0, 0x0, 0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 22:47:55 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x81) setsockopt(r0, 0x84, 0xb, &(0x7f000054b000-0x78)="be8502e7143e766e2df20be6bec4", 0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000000)='vboxnet0selinux^\x00', 0x2) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000b1a000)=0x0) 2018/01/25 22:47:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000fd1000-0x9)='/dev/sg#\x00', 0x0, 0x2) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000020b000)=0x0, &(0x7f0000508000)=0x4) ioctl$int_out(r0, 0x1, &(0x7f0000e9a000-0x4)=0x0) 2018/01/25 22:47:55 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000dc6000)='net/rt_cache\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r0, &(0x7f0000000000)=@full={{0x3, {"4c9ac1acb80682"}, 0x0}, [{"98749bb49b467b"}, {"41b666fdbafbbd"}, {"3279e5cd02583a"}, {"078197ac2d7697"}, {"3a043e96925093"}, {"9cfb859602291a"}, {"8270980472f743"}, {"d04bf321e817bb"}]}, 0x48) mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x5) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f0000256000)=0x6, 0x4) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc010643a, &(0x7f0000ffe000)={0x0, 0x40, 0x19}) bind$inet6(r1, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x9) accept4$packet(r0, &(0x7f0000bbc000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00007a6000-0x4)=0x14, 0x80000) bind$inet6(r2, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) 2018/01/25 22:47:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00007f0000-0xc)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) mkdir(&(0x7f0000819000-0x8)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000df5000-0x8)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) [ 43.996384] audit: type=1326 audit(1516920475.550:130): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6502 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7ff8c79 code=0x7ffc0000 [ 44.072846] audit: type=1326 audit(1516920475.578:131): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6502 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=40000003 syscall=39 compat=1 ip=0xf7ff8c79 code=0x7ffc0000 2018/01/25 22:47:55 executing program 3: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000d6d000-0x8)={0x0, 0x0}) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000dce000)=""/0, &(0x7f0000876000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x2, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f00009c9000-0x28)={@common='vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 22:47:55 executing program 1: syz_open_dev$vcsa(&(0x7f0000b62000)='/dev/vcsa#\x00', 0x1000, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000012b000-0x9)='/dev/vcs\x00', 0x0, 0x0) poll(&(0x7f0000a30000-0x48)=[{r0, 0x0, 0x0}], 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000273000-0x8)=0xff82) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000563000)=0x0) 2018/01/25 22:47:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = syz_open_dev$vcsa(&(0x7f000030f000-0xb)='/dev/vcsa#\x00', 0x100000001, 0x204000) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000c9f000)={0x40, 0x2}) fadvise64(r0, 0xfff7fffffffffffe, 0x7, 0x7) write(r1, &(0x7f00001ae000-0x24)="240000005a001f0014f9f407125a00001e13171308001000fff708ff0800020001000000", 0x24) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f000018b000-0x4)={r1}) 2018/01/25 22:47:55 executing program 2: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000aa3000-0xe8)={{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x4, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00001c4000)='/dev/mixer\x00', 0x0, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000b2e000)={0x101, 0x4, 0x2, 0x9, 0x80, 0x2, 0x10000, 0x2, 0x0}, &(0x7f000065e000-0x4)=0x20) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000f91000)={0x0, 0x9}, &(0x7f0000e01000-0x4)=0x8) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000d6f000)={&(0x7f0000ae6000-0x10)=@in={0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002b4000)=[{&(0x7f0000f91000)="0441c6d72e8168b47814595fa172d0ee6d9cea3dedadedbce8ca4e2df17862ef3b77706e0fd124240f68a150dec03f1324d999ca00b680bf4b6d1869be320bcd61ea196e4d26bf7298552ee69f5a20ad074cd12053ae6c7646903d28b97de46354f0a51009549a95d74fab268f8cd8830299256703af08f565762f7e3f8471c84b05acfc0ec3812e583972ced842582d3c23de986e0c647277cc0475f2efbd139ec03e2e4ac7d053f76c625f50cc4b626c7af34fa20ab18016686a182f798244104461d63045a54aa6ba14aa4cde2a5218d90e487b10b424cb21be219a", 0xdd}, {&(0x7f0000f91000)="b8d8792abd922f3ac80fe130de861aee0254ceca94a2569c1e57f488b2a445c83a8a7e8cc97f7c5da201fbd8353dae7e7db867c606e9eac97a6c5368560c328527d02553fc5332ff730abecb2212ffd272720bbf485e9f315361fdacd286740bd9974cae229760de3a57a4bcccb036b1b551f2f19dc3372c2d7f0a7bbb5a8f82171b7a2e89b5abc7f64d647a9218e030ba136a997cf6e065b6146ff1eec74c3a", 0xa0}, {&(0x7f0000977000)="1991c634ec3e1ca9bedaa9a0e6d7ae70085cf123e3ecfc457e062dfec8a53c7a7706d47ba3533e076fd04b6609e1ae63e3384dcb33b878657fb2f1c383a2722a78", 0x41}, {&(0x7f0000cb0000-0xfb)="8260b1635abec9b1d263cf621b1999cec8a00b22b72e074ceff5449697a723eca2f4aaf77acc62e96cc3d54bbe19fe2c03f87b5faa5c3fe36c578a393b43da9f31c16a9e1c147833cb789a08bca26bc7144820e5b01a555aaeac566749a2b8620877b4e83f0dd0648e43c275a05622e4a73667cdb652a6298180ca7ea63adf093c66eb8a9f8e41e651c07c9742ca1141178a97a9b478788c80735a523b4c858c207d4ba9c72b6d5509271c469e7615243fdcdd825458a028223bbda106480606f22f3101eb26d4b6d6aec1d8dd334c56fd4fb58b3c93b95524d52f7af54652c98c57652c0d7ad0e8f8eae6ed4c65b8cb0cbcecd2253c0c19ea02fe", 0xfb}, {&(0x7f0000aac000-0x48)="043d02b58be9eaa522326d2dba4f653a06d179af606ac6bf96e5feba548b68a70af9385fda0da0bafb5ab70d64ab99df92b2bd963b0a9033339428422a7c5e7ccf43decb25508e86", 0x48}, {&(0x7f0000c2c000-0xad)="f2ceaa44aeae61754e64111de4ae77b71613f27373fe89289ed5bf607b336a60dafce2421d88f8e6498e4bd6f2af6966031585bc81bbb9a675f41622201ac492d492ef0b3153d919bf731a3ff8f4e4cc0d194dc745283230e052865d441bb6b8d9f477897e2feffc93a8067b4e451281d4f062efdc54c6caace76b995cd259aa03b2c5b6a50dc5bd2065f94522b7178af013c9ffeb3df1e5ac46c29967a722c65d4447b1f5af25964b1782a092", 0xad}, {&(0x7f0000f91000)="d5cc03df4f76b367f9deddc5b1e54a36cb8a3da160e12bbfb3f8a11af96c0ff9e07b1995371936c7f2d6219e4188ad26112737277f4a1a32022f32b1b7eaa04e63fd249f1cb8f4166ce2f476e3f4c3fc8235a24ec7c3b8fe3e4d2a379f2f527f0d9f6d781248b2347339fd48467fb61e152ba106d517941955f822565603cea7d9bceaeae1530d6397940cae956afb91e567defa9c12cc7e4f5e63f463c396", 0x9f}, {&(0x7f0000921000-0x45)="cb0de4380d23fc9b60ace155393377607d8cdf8ca9eea6e7d418c150a960c98cff538ad66b7c1ca567f7280a572fa62efbf04c2cb1e94097b263e76a9e5055344fac0fe0e1", 0x45}, {&(0x7f0000652000-0xa2)="7aaa73b463b67d6520a014d5b32daee7da90f179211c7aa07333c83e09ca68f2fa23212925a40771b27008ff27e4cba4157b37b7b111583790ed98902cee70f7bbc4851c0fd3ea5cef6642e81d7467cde013531fa108107835011f4f94eb7cc3a68d21893930b907bbf28f7b7f6bcf2bf901ff37c18b396de5ea6c6c077a9dda3524f8bdffd83ed1de97322e8e89b0ed8aaf577405afa69013eed1635dcef0369681", 0xa2}, {&(0x7f0000f92000-0x14)="87a28cdabf890c12393f6fb08d2f892289d5899f", 0x14}], 0xa, &(0x7f0000f91000)=[@sndrcv={0x2c, 0x84, 0x1, {0x6, 0x800, 0x3, 0xc4, 0x9, 0x9, 0xff, 0x7f, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0x6, 0x4, 0x2, 0x8, 0x97d, 0x6, 0x9, 0x3692, r3}}, @init={0x14, 0x84, 0x0, {0x4, 0x9, 0x2, 0x80}}, @init={0x14, 0x84, 0x0, {0x5, 0x200, 0x5, 0x2}}], 0xb0, 0x20000840}, 0x20000000) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x6, 0xfff, &(0x7f0000f92000)="14ad6f2bf3848050a27dd00ebb7411", 0xf) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000f92000-0x4)=0x6, 0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000f90000)=0x8, 0x4) 2018/01/25 22:47:55 executing program 7: r0 = syz_open_dev$admmidi(&(0x7f00007d4000-0xe)='/dev/admmidi#\x00', 0xfffffffffffffff8, 0x2) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f00008fb000)={0x18, 0xfffffffffffffffc, 0x100000000, 0x4, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00009ed000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00004ae000-0x38)={0x1, 0x0, [{0x40000073, 0x0, 0x0}]}) 2018/01/25 22:47:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a12000)='/dev/rfkill\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000003f000-0x1c)={0x0, 0xfffffffffffffffb, 0xa, [0x400000, 0x5, 0x8c8, 0x7, 0x20, 0x5, 0x48, 0x6, 0x0, 0xfff]}, &(0x7f0000234000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000049f000)={r2, @in={{0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x40, 0xfffffffffffffffa, 0x4, 0x5}, &(0x7f0000c7a000)=0xa0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000310000)={r1, 0x0, 0x1, 0xffff, &(0x7f0000039000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) sendmsg$key(r0, &(0x7f0000cd1000-0x38)={0x0, 0x0, &(0x7f0000859000-0x10)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x18, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x3, 0x28000004, 0x0, 0x0, 0x0}, @sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0xc0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 22:47:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x3, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb19b, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f000098a000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000a0a000-0x4)=0x10, 0x80800) sendto$inet6(r2, &(0x7f0000b8a000-0x50)="02992fcddeff91acc61a9fdae918003b31a115e99c2724e4a0dcb0be508f2bb60d37dc02cb3265248c1da47505c470cabee588dc6f632e3b4d5f5582a8ec72dfb40cbee197087ee35384721f63b99512", 0x50, 0x40000c0, &(0x7f000050b000-0x1c)={0xa, 0x0, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe2}, 0x1c) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) fallocate(r0, 0x1, 0x3f, 0x75c) 2018/01/25 22:47:55 executing program 4: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ppoll(&(0x7f0000013000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000001000)={0x77359400, 0x0}, &(0x7f000000d000)={0x0}, 0x8) r1 = dup2(r0, r0) ioctl$int_in(r1, 0x5421, &(0x7f000000a000-0x8)=0x43) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000010000-0x4)='tls\x00', 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x1, 0x11, r0, 0x0) readv(r0, &(0x7f000000d000-0x10)=[{&(0x7f000000c000-0xef)=""/239, 0xef}], 0x1) [ 44.103335] audit: type=1326 audit(1516920475.579:132): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6502 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7ff8c79 code=0x7ffc0000 [ 44.136417] audit: type=1326 audit(1516920475.580:133): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6502 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7ff8c79 code=0x7ffc0000 2018/01/25 22:47:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000bb7000-0x1d)="", 0x0, 0x0, &(0x7f000031e000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) close(0xffffffffffffffff) inotify_add_watch(0xffffffffffffffff, &(0x7f000016c000-0x8)='./file0\x00', 0x80000001) mkdir(&(0x7f0000d31000)='./file0\x00', 0x4) ioctl$KVM_SET_GUEST_DEBUG(0xffffffffffffffff, 0x4048ae9b, &(0x7f0000b51000-0x48)={0x0, 0x0, [0x3f, 0x1f, 0x20, 0x8000, 0x0, 0x0, 0x5abb, 0x200000000007c02]}) mount(&(0x7f0000307000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000cce000-0x6)="00ff07720000", 0x0, &(0x7f00008d2000)="") mount(&(0x7f00004c7000-0x8)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000c8c000)='./file0\x00', &(0x7f0000d7d000-0x8)='./file0\x00', &(0x7f0000fdb000)='ext4\x00', 0x1000, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f0000a5e000)={@generic="5b33addc6d89cabe8d184c4e3a9add68", @ifru_flags=0x3}) fcntl$getown(0xffffffffffffffff, 0x9) flistxattr(0xffffffffffffffff, &(0x7f0000827000-0x4d)=""/77, 0x4d) 2018/01/25 22:47:55 executing program 5: syz_open_procfs(0xffffffffffffffff, &(0x7f00008ee000)='oom_adj\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000000000002, 0x0) r1 = getuid() sendmsg$nl_netfilter(r0, &(0x7f0000423000-0x1c)={&(0x7f0000f93000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f000018c000-0x8)={&(0x7f0000be6000-0x3ac)={0x3ac, 0x9, 0xb, 0x10, 0x0, 0x0, {0xc, 0x0, 0x1}, [@typed={0xc, 0x19, @uid=r1}, @nested={0x38c, 0x59, [@generic="fdfe22d87248805defb582e2fc5f82685ee9db68245d695e32541512a0eb839fa2bfa0c37f8c8d5833694646123627e80140491d66145296bbc2700ccb02c2105fe851d69575327b8a20b0c36a64d9f5ebc14a985383558f5e7a666c47d60726b4d2dca2b2f756708474f209cae0036d70db58d0baff86d20e7366cbf4e01df6f4b51af325a29a42efae6d9622466828dd8e748c9bbfdbf83bec4ce36fe5e399a1eed16ed1fe5936aa030a00e8a7f3", @typed={0xc, 0x3c, @u32=0x9}, @generic="53b458f03fd685c71e71e6226450d99b85bb645ac433562aad31bb4d67eac279acdea9bb0bd6327e6427b4c9ea6c851225b2dfc7eafb57c9586ad24d00bf7649ebc0a11a7e4a8ffe7adc09056c6220ff0d80995fca093dc9e440dd7c33493c8bd0bdefa6e4532ba1f9f6729855e1435f8e41b6a6a21665bc672957db533eb38dc85c8a9ec456d339769af9253d96790541b1ab8e733769e805a0", @typed={0x8, 0x15, @void=""}, @generic="f9b230859e405f3201aa5fe9f05214953ed1133a9ec4799ecc19eca012a5f24bcef5010257dc5f15cd317f809c7d4d2663e481bf2fc95b3d0768e51e537a6da34d66f510ae51cbafcee9decbe452319806f65351e6c2ed3b850135fef735377636e690e848cb4eed7c767c00239afe", @typed={0x18, 0x7, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0xc, 0x7c, @ipv4=@rand_addr=0x10000}, @generic="104fd94784fea7f64acad3a3d4937c63f4242512bae213a6a2e23bcbb1853c046fa1a53c1b28d7cd31", @generic="82c79fe7b6510ed54ca46bbdae7c13ba15ca9c4abe70dce4c0f3694ebfaf1d7de36e4cf8920dfa586c3483d1fe0df254899773ee39632001ab3b8d765f6f390bccb53fafcd67e67fe945f455c0a5126baf64f063af490cdd82ce2c0645983e2ce2d1a36affac6fdfa1ed723b5a80b1faa187ce5935be78ba44e18ab8710f22de22252c1ad15632f37fa2ed043282992e3432f22a2fb7a6fdc233ace15c7df527d3d683bbba6e974988088b6b465bb1a2f1a9f6dd8dceb135be494459f7b33dac6be3702b96f4493c99075ee84e40eff69277595e94d28865955b33f49a60764cc22ceeadfa7f21d7a1baa9ab004bb37a97ed44", @generic="db54ddb123bb002173d51e65de2c4346266d5b8d0ffa31823c65783e2cfaabe9a838837d5fb824983e8d67f473575695a25b49e7a832382b342fa3954e14e38d64c4b0d606d1d2bd843c3f49388e6c84f21f7b884492e2c19039184c4f9e79d7a4b0642922718809e29d3c6d5397480375add77940c45c26db9e"]}]}, 0x3ac}, 0x1, 0x0, 0x0, 0x20000000}, 0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) setresuid(0x0, 0x0, r2) 2018/01/25 22:47:55 executing program 6: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b3000)={0x0, 0x0}) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00002fd000)={&(0x7f0000eef000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000ef1000-0x8)='./file0\x00', 0x20000, 0x72) [ 44.204583] audit: type=1326 audit(1516920475.584:134): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6502 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=40000003 syscall=295 compat=1 ip=0xf7ff8c79 code=0x7ffc0000 2018/01/25 22:47:55 executing program 2: r0 = creat(&(0x7f00007d9000-0x5)='./file0\x00', 0x80) bind$netlink(r0, &(0x7f0000ac5000-0xc)={0x10, 0x0, 0x3, 0x2800000}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40047703, 0x7) openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x40000, 0x0) getsockname$netlink(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00007ba000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000068a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x200000000000a}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[]}}, "e2bf75fc81bc4f78"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000090b000-0x20)={0x2, 0x6, 0x200, 0x0, 0x3, 0x6, 0x3, 0x6, 0x0}, &(0x7f00002f2000)=0x20) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000723000-0x18)={r1, 0xffffffff, 0x0, 0x1, 0x5}, &(0x7f0000a28000-0x4)=0xfffffffffffffee3) [ 44.204600] audit: type=1326 audit(1516920475.584:135): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6502 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7ff8c79 code=0x7ffc0000 [ 44.256376] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2825 sclass=netlink_route_socket pig=6568 comm=syz-executor5 2018/01/25 22:47:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) dup3(r0, r2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00006e5000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000022000-0xc)={0x0, 0x0}) sysinfo(&(0x7f0000091000-0xb5)=""/181) 2018/01/25 22:47:55 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000d5e000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00005f2000)='user\x00', &(0x7f00002e2000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004c2000-0x5)="b5", 0x1, 0xffffffffffffffff) add_key$keyring(&(0x7f000001b000)='keyring\x00', &(0x7f0000a32000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r0) keyctl$clear(0x7, r0) r1 = syz_open_procfs(0x0, &(0x7f0000001000-0xa)='map_files\x00') fcntl$notify(r1, 0x402, 0x14) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f000000a000-0x2)=0x5, &(0x7f0000007000-0x4)=0x2) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000d2c000)={0x0, 0x0}) getdents(r1, &(0x7f0000001000)=""/239, 0xfffffffffffffe3a) 2018/01/25 22:47:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80000) r2 = socket$pptp(0x18, 0x1, 0x2) bind(r1, &(0x7f0000a86000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x1, 0x3, 0x3, 0x4, {0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000000000}}}, 0x3a) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000366000)='|self$self\x00') 2018/01/25 22:47:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{&(0x7f0000396000-0x4)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000050b000-0x28)=[{&(0x7f0000000000)=""/93, 0x5d}], 0x1, &(0x7f0000a9e000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000993000)={0x0, 0x0}, 0x84800) ioctl$TCSBRKP(r1, 0x5425, 0xfff) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000d2000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f000090b000)={"28822b7649967d3f8150067028fe0c33", {0x4, 0x0, 0x7, "d61a9ac6928c", 0x4, 0x0}}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000127000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a21000-0x4)=0xc) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00009e6000-0x8)=0xfff) fcntl$setstatus(r3, 0x4, 0x2801) sendto(r3, &(0x7f0000358000-0x1)="c9", 0x1, 0x40050, 0x0, 0x0) r4 = dup(r3) sendmsg$inet_sctp(r4, &(0x7f00007ef000-0x38)={&(0x7f0000656000-0x1c)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ebe000-0x8)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 22:47:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00003c3000-0xa)='/dev/cuse\x00', 0x800000001, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000098000-0x8c)={0x9, 0x4832, 0x8, 'queue1\x00', 0x89f5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000182000-0x18)=@add_del={0x2, &(0x7f00000de000-0x10)=@common='bcsf0\x00', 0x0}) write$fuse(r1, &(0x7f0000008000-0x28)={0x28, 0x10000000000006, 0x0, @fuse_notify_store_out={0x0, 0x0, 0x0}}, 0x28) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00005bd000)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x71d}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0xfb8}, @in6={0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6c5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xb0) 2018/01/25 22:47:55 executing program 4: timerfd_create(0x8, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000592000)='/dev/rfkill\x00', 0x100, 0x0) 2018/01/25 22:47:55 executing program 7: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r2 = syz_open_dev$vcsa(&(0x7f000000f000-0xb)='/dev/vcsa#\x00', 0x0, 0x8400) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000025000-0x4)=0x18, 0x4) ioctl$sock_FIOGETOWN(r1, 0x401054d5, &(0x7f0000023000-0x4)=0x0) 2018/01/25 22:47:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000337000)='/dev/sg#\x00', 0xfffffffffffffffa, 0x100000000) socket$inet_tcp(0x2, 0x1, 0x0) ioctl(r0, 0x4020000002201, &(0x7f0000d8a000)="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") setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f00006ba000)={@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, {&(0x7f0000132000-0x11)=""/17, 0x11}, &(0x7f000084f000)=0x0, 0x10}, 0x74) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00006fd000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) [ 44.315395] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2825 sclass=netlink_route_socket pig=6578 comm=syz-executor5 2018/01/25 22:47:55 executing program 4: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000005000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f000000f000-0x8)=0x0, 0x8) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000028000-0xa0)={0x0, @in6={{0xa, 0x1, 0x1f, @loopback={0x0, 0x1}, 0x4c8f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x2, 0x1, 0x5850, 0x1}, &(0x7f0000027000)=0xa0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000028000)={r1, 0x349, 0x1}, &(0x7f0000029000)=0x8) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000028000-0xc)=@sack_info={r1, 0x9, 0x6}, &(0x7f0000021000)=0xc) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000021000-0x1c)={&(0x7f0000025000-0x48)=@full={{0x3, {"7cf35d1256de15"}, 0xb9f}, [{"55662534a15618"}, {"0ce9e7ec4555e3"}, {"749ef94198694c"}, {"a58dce7227d0f9"}, {"a7d8cd6afc1fbb"}, {"725e2fd5784faf"}, {"24435997ce14da"}, {"3046fa30aaac47"}]}, 0x48, &(0x7f0000006000)=[{&(0x7f0000027000-0x93)="102405b5a7570ffc849398a24f62e498cb90b00e5ebc9c82f1f9d500487cb5e7f523f13ed59aa53a3dcb21214574b0fa81458ae7b6840f4e47b49b571aad06fb30eead7d7705368b3d0d801999090c453194e4701ef7ed283400250542f3aa42887e3c1e1cca66cfc38e2197e52a9849a6034d51d960de69fa306947bd221cb4097468e33f273e5e3a0d32bf735dbe7d3e16bd", 0x93}, {&(0x7f0000026000)="9d2f75a5a9e85eed03", 0x9}, {&(0x7f0000027000-0x79)="73a8e86dfd1eafc02ca8af7c82f4c2ea1b455a5351a745f3d3fbaf042a1ac09a714a9f86eff32c126018f782526d84d1b8ac34388f278462d3fd30130dddb8b80c8ff894a9c5a766ec0fb89c88e0f1d70471f87af8789955b20e5fa9448606246c8cb5be900471425c5eceda4d4e2d528a232e93a00e3c1eb8", 0x79}, {&(0x7f000001a000)="", 0x0}, {&(0x7f000000a000)="1c691f9f212c76e37c8dddd66496b95069d828fc4c33a74dd88c86dbec08867d9accca45d5c679cf1fe9127faec369e6025809071befd745c9caf7b4ade3a741befa4f2de89d25d00538d5feae8968cbcc426bf95f715b6d38d8a74358ebc084a3eeee394f6891de70c9d2a48f24329e6123f7a0f2b539281f90f1623023fa831aa9c2165f55e3c044902c71af013d56ff216c7e341fe2edb42df13c343a9123fcdb539fb107ff8d368fc75f77a1b54af13c1604d604c3fd43", 0xb9}], 0x5, &(0x7f000000b000)=[{0xac, 0xff, 0x0, "0301322f20ca20109d22b9bdca245a5bb83cdd7ba32df9d728ceff7ae6b0b5c1730bd9315673a203e6e75909a2d26dd48fe6969ef5fa2c392dddaf468974f096dca7b77156d5d8d8f722bb948aa6b8f5dc8c72c7f1dd93c26ff61026d3223d08d3810b96b4cd6df7eee126405a89f3249eb9d7bec0ed799bfb586a0087a2d67ad955714a65983b93fa97aa9d841bf4f677ab9854c3a696ed64b06e0f6c"}, {0x14, 0x29, 0x2, "393e4508e75663c1"}, {0xb8, 0x10c, 0x5, "e13c91a9fffb6bbd030010591d4c2e8440af040a0a976b3f80ae493b16d100e520b852a8cc6889f0017eca9c12a48b54662310c1cdbc08029f720787b5fff05723fc89629482011300b901e2592f555399883243d825de313a9e7d75db178dc83ec05d4e616d47a74e1ea35823d6f67ea11c1ba1fb2aeadad0820d7d24d0dc639530f84872002424db58609f42d32e8a53be8fb0ad769c81cd4f94b4466aea7f9e7f5e0eca4d272e98e6b391"}, {0xd0, 0x107, 0x25, "0ff8ed984c725d7169303d850f34d74251f044fbec538d88d81911e5835c92d6587d414a0382015b321cc4208101a8d1cddb4252a42c7ebee9b0e4165c4469389eac664de5d4d504841acf602583abdf9df50d13acb2c9b6e958808145c435b5b8aef3005f0a29d46e97a22fdb9da4157e5dd2a3e29e42501a18c30439a0629745d7b55d97477942a0737853ac2cd2d443012bba5461134ec3ee3e9bbda1920563ea24dcdd4afe16afe8872798696f5dac4d7eb33116af35bdf47c314e2174988a52dd"}, {0x70, 0x11f, 0x2, "7aa22ff9af336ec219799a06fc0c6f443671c3cc865666f61113ae38c78bf4043a85cf81c3d4118afb1dc0381cd9efa783e7d5c32f3411b943fdda5b4090cf3b3edacfe829430bee764359c33ae0577d096629e78f39f6188dbb6687609b5a73f2"}, {0xfc, 0x0, 0x80, "b14ec639f6845d3fa3332f37efeeb5fad7b738994c3dbaaa421a1b52ccc3e5ab5b2aea19a8499975b3ce01264ec40f545808231b3e0e0a2af859989a9d246c1834274acf941bc017b1954a798ba60188272fe1ec6321f50c3fef65d186bf4b87c9dc15794a181eeec7db2a014350e06dee3a077ba59215bc08700b618aad1bbaf31f93d7e91ea7e76450b31736688766c1e4bb3f23f362276581759b39f6e2019ce0a98b00eda9b6afae23c6e51502fc9b7f0e8345f072a526b6abba909a45f210ed6a253fd802445cda62d9c9bc7a0f9a892097f6a18a2de6062b905b60197c576a7baa0cc1e84c0cf9206f83"}, {0x70, 0x3a, 0x0, "c6c82a6367806c4b4b1734d737db404102325559829f7ad9588cb8fe75f5d2dc37ef23639f05444bb35f1a5d359f5c5b35a7428f8d79c435f423306b5fc15bfa3add70a0228eaf26de2039db64b5f2968c4b74fbdb9af5d0403038b528f2a061f7"}, {0x100c, 0x0, 0x7fff, "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"}, {0x90, 0x105, 0x7, "65dfdff923f1e31c2913024359493570bb1b517ef2344e7852427a039c5cb79924fdcb8522761596e101343c201062a9c87408a092a1db2bfc3f339becf57d1bd3f007afe373b4b4296511c1e758deb8ff56f6de5db0bf9e680f7c3c217f58f073c6c2c708ce251a378a8cf266bf824a9ab7e6ac18b09e304b2af0b08e21433467c4ed"}], 0x14c0, 0x0}, 0x5) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0186416, &(0x7f0000022000-0x18)={0x2, 0x8000, 0x8, 0xfffffffffffffff7, 0x14, 0x6}) symlinkat(&(0x7f000001f000-0x3)='./file0\x00', r0, &(0x7f0000026000-0x8)='./file0\x00') open$dir(&(0x7f0000013000-0xe)='./file0/file0\x00', 0x0, 0x0) 2018/01/25 22:47:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_open_dev$dspn(&(0x7f0000ebb000-0xa)='/dev/dsp#\x00', 0x2, 0x10000) fcntl$setstatus(r0, 0x4, 0x40400) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000b5f000-0x7)={&(0x7f000080e000/0x12000)=nil, 0x12000}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000227000-0x4)=0x2000009, 0xffffffffffffffe8) 2018/01/25 22:47:56 executing program 6: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f00006e1000/0x6000)=nil, 0x6000, 0x0, &(0x7f000057d000)=0x0, 0x8, 0x0) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000ffc000-0x4)=0x0) r1 = gettid() r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000bde000)={&(0x7f0000ab7000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ffc000-0x11)='/selinux/enforce\x00', 0x1000000000100, 0x0) kcmp(r0, r1, 0x2, r2, r3) 2018/01/25 22:47:56 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000)=0x0, 0x4) r2 = dup2(r1, r1) getsockopt$bt_hci(r2, 0x0, 0x1, &(0x7f0000002000-0xe9)=""/233, &(0x7f0000001000-0x4)=0xe9) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000e6a000)={@common='ip_vti0\x00', @ifru_flags=0x1000}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e000000071ea9367a030900", @ifru_settings={0x0, 0x4c, @te1=&(0x7f000000c000-0x10)={0x0, 0x0, 0x0, 0x0}}}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x0, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0}) getsockname(0xffffffffffffffff, &(0x7f0000008000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0x8) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x4028700f, &(0x7f0000002000-0x4)=0x0) 2018/01/25 22:47:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000036d000)={0xffffffffffffffff}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000022d000)="676e9f99463b42d415b16a9f6c7661f43c11ff30a1a9ad146d3a49f7dbc54d44db51ea7abe92235e6d24f43a3e4cc81a18db09a0deaa37b3f007dd4bb0f2710d81950a5c38fe6101c00e9506f07f7d59c43a28db9d20521e1fd24c435738ed179433376424088cfa90e1c923208e48b7f6fe51680f5ab530527ab7aef3412bac7af0e736765eb6951ad072f99b59f2e9faf17d32d6974a6badf4b10564154eadd41f045c6060ee73faea0fd94591a4d8ed0e2f2f0a", 0xb5) r1 = socket$inet(0x2, 0x80000000003, 0x2) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000024d000)=0x7fe, 0x4) sendto$inet(r1, &(0x7f00002df000)="", 0x0, 0x0, &(0x7f0000fda000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) 2018/01/25 22:47:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x841000)=nil, 0x841000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a0000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f000024e000)='./file0\x00', &(0x7f0000a98000)={0x6df2, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000c18000)={0x10000, 0x3, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) pipe2(&(0x7f000059e000)={0x0, 0x0}, 0x84800) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000227000)={0x2, &(0x7f0000bb0000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f00008a4000)={r4, 0x2}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f000055a000-0x10)={0x0, 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_open_dev$admmidi(&(0x7f0000ea2000)='/dev/admmidi#\x00', 0x401, 0x8000) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/25 22:47:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000566000)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000c87000)="89c892dd373d7ed066125a4c9996a177bc19d48ad3a6da89e3019baecf4461f0"}) inotify_init1(0x800) 2018/01/25 22:47:56 executing program 4: unshare(0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0xe, 0x3, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f00005a0000-0x4)=0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000001000)={0x6, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket(0x10, 0x803, 0x0) getsockname$llc(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x10) 2018/01/25 22:47:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f000049c000)=0xd000) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f00007ec000)={0x8000, 0x9, 0xfff, 0x8, "54a7ff4c5a56c9164c2dcfafdd36fbe8240e525aa21ea5ce6f2554b4893e9fdf"}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000a1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000684000)=0x14) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/25 22:47:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x40000000000000ff) sendto$inet(r0, &(0x7f0000a1c000)="36000000000040e6ff01000000004000028e1e88d7ac0003", 0x17, 0x0, &(0x7f00006be000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ba4000-0x15)='/proc/self/net/pfkey\x00', 0x5c1000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000f78000)={0x0, 0x8, 0x10}, &(0x7f0000eec000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00004c4000-0xe)={r2, 0x7, 0x3, [0x63ee9380, 0x8001, 0x2]}, 0xe) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000b97000)={0x0, 0x0}) r3 = memfd_create(&(0x7f0000d6c000-0x1)='\x00', 0x1) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000db7000)={0x2, 0x0}) ioctl$DRM_IOCTL_CONTROL(r3, 0x40086414, &(0x7f00007ce000-0x8)={0x3, 0x0}) 2018/01/25 22:47:56 executing program 1: mmap(&(0x7f0000000000/0x8e2000)=nil, 0x8e2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f00008e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f00008e2000)='/dev/input/mice\x00', 0x0, 0x180) mmap(&(0x7f00008e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x807c6406, &(0x7f00008e2000)=""/206) mmap(&(0x7f00008e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f00008e3000)=""/12) mmap(&(0x7f00008e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r1, 0x1, 0xa, &(0x7f00005cb000)=0x0, &(0x7f00008e4000)=0xfffffffffffffd5a) mmap(&(0x7f00008e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008e3000-0x10)='/dev/sequencer2\x00', 0x200, 0x0) mmap(&(0x7f00008e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000084a000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f00008e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) recvfrom$unix(r2, &(0x7f00008e3000-0x91)=""/145, 0x91, 0x12000, &(0x7f00008e2000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/25 22:47:56 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_init(0x10, 0x40000) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4008641a, &(0x7f000000a000-0x8)={0x1, &(0x7f0000006000-0x4)=[0x7]}) fcntl$setownex(r0, 0xf, &(0x7f000000a000-0x8)={0x2, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000008000-0x8)={0x0, 0x0}) 2018/01/25 22:47:56 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f0000004000)={@random="e9e73ababc72", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x40, 0x40000000003a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "5c146e", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [@hopopts={0x32, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}], ""}}}}}}}, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x3ff) 2018/01/25 22:47:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0xffff) ioctl$LOOP_CLR_FD(r0, 0x4c01) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000002000)='asymmetric\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000002000-0x12)=':trusteduserVexf(\x00', 0x0) add_key$user(&(0x7f00007c2000-0x5)='user\x00', &(0x7f00001f7000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000974000)="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", 0x1000, r1) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00000d7000-0x1)=0x4) 2018/01/25 22:47:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb0000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f000066f000-0xc)='/dev/rfkill\x00', 0x101, 0x0) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000102000-0x4)=0x9) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000af0000)={0x0, 0x0, []}) 2018/01/25 22:47:56 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vga_arbiter\x00', 0x802, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x7, 0x7, &(0x7f0000001000)={0x0, 0x0}) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x4, 0x0}}, 0x2e) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) lseek(r2, 0x0, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f0000001000)={{0x9, 0x1, 0x9, 0x8fb, "ab04bc26a4daef230d919e13423cea3a22312934e1d318023890cc8c768398b1d835afbb17e39a471a72561e", 0x6}, 0x0, 0x0, 0x7, r3, 0x0, 0x20000000, "b1e2ce86b196e90648aba4216234887e2aee804de81351e0d423a03e7d57312aef04943c991521c1460711b48465c79703ac6ae1373f8d30431953ca1fb4150f", &(0x7f0000003000-0x5)='\\$!+\x00', 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x8, 0x8, 0x4, 0xffff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket(0x1b, 0x0, 0x100000000002) connect$nfc_llcp(r4, &(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76204d8a76fb42a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf", 0x0}, 0x60) 2018/01/25 22:47:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e94000-0x9)='/dev/vcs\x00', 0x111083, 0x0) execve(&(0x7f0000bca000-0x8)='./file0\x00', &(0x7f00008bc000)=[&(0x7f0000ca8000-0x11)=')GPL}}*cgroupGPL\x00', &(0x7f0000223000)='-trustedself^[/proc\x00'], &(0x7f00002eb000)=[&(0x7f00009a1000)='/dev/vcs\x00', &(0x7f0000561000)='posix_acl_access${%md5sum\'proc)@eth0keyring\x00', &(0x7f0000eb6000-0x3)='}#\x00', &(0x7f000051c000-0x19)='eth1vboxnet1vboxnet0proc\x00']) mknod(&(0x7f000070b000)='./file0\x00', 0x90, 0x8000) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f00005c5000-0x4)=0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$midi(&(0x7f0000dd6000-0xb)='/dev/midi#\x00', 0xfe7, 0xd00) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006fa000)={&(0x7f0000d09000-0x54)=@ipv6_newaddr={0x40, 0x14, 0xb, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @IFA_CACHEINFO={0x14, 0x6, {0x1, 0xfffffffffffff7a4, 0x0, 0x0}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 22:47:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00005eb000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000c44000-0x8)='uid_map\x00') write$fuse(r1, &(0x7f0000fb7000-0x20)={0x20, 0x1, 0x3, @fuse_ioctl_out={0x4, 0x100, 0x3ff, 0x1}}, 0x20) sendfile(r1, r1, &(0x7f0000032000)=0x0, 0x80000001) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f00008ae000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 22:47:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000083000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000083c000-0x4)=r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x2)="", 0x3a4, 0x0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000005000-0x4)=0x0) 2018/01/25 22:47:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000da5000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000083f000)={0x0, 0x0}) getsockopt$inet6_buf(r1, 0x29, 0xff, &(0x7f0000753000)=""/47, &(0x7f0000c4d000)=0x2f) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f33000-0x19)="d513b60000010fff01298992ea0081001916175b004c90c1e9", 0x19) openat$ppp(0xffffffffffffff9c, &(0x7f0000072000)='/dev/ppp\x00', 0x10000, 0x0) 2018/01/25 22:47:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000e000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000f0f000-0x4)=0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f000088d000)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000006d000-0x4)=0x0) perf_event_open(&(0x7f00001bb000-0x78)={0x3, 0x78, 0x8, 0x61, 0x9, 0x9b, 0x0, 0x4, 0x24010, 0x7, 0x0, 0x7, 0x7d36, 0x88, 0x100, 0x8, 0x3, 0xfffffffffffffffb, 0x7fffffff, 0xff, 0x80, 0x3, 0x0, 0x8, 0x2b26e339, 0x3, 0x4, 0xffff, 0x9, 0x3f8, 0x2, 0x7, 0x2, 0x598, 0x0, 0x4, 0x81, 0x9, 0x0, 0x80000001, 0x4, @perf_bp={&(0x7f0000165000-0x1)=0x0, 0x1}, 0x1000, 0x3, 0x8, 0x7, 0x2, 0xfffffffffffffffe, 0xaa, 0x0}, r3, 0x73680000000, r1, 0x4) 2018/01/25 22:47:56 executing program 3: r0 = creat(&(0x7f0000584000-0x8)='./file0\x00', 0xd) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000600000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mknodat(r1, &(0x7f0000bcf000-0xa)='./control\x00', 0x0, 0x0) lremovexattr(&(0x7f000067f000-0xa)='./control\x00', &(0x7f0000db8000-0xe)=@random={'os2.', 'security%\x00'}) readlinkat(r1, &(0x7f0000475000)='./control\x00', &(0x7f0000834000-0x9d)=""/157, 0x9d) renameat2(r1, &(0x7f0000a0a000)='./file0\x00', r0, &(0x7f000071e000-0xa)='./file0\x00', 0x5) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f00009cb000-0x400)={"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"}) 2018/01/25 22:47:56 executing program 6: r0 = socket$inet(0x2, 0x0, 0x300000000000) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x30, &(0x7f0000a0c000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x5, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000001000)=0x8) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x1, 0x0) connect$nfc_raw(r1, &(0x7f000048c000-0x10)={0x27, 0x5, 0x2, 0x6}, 0x10) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f000006f000)={@rand_addr=0x0, @multicast2=0x0, 0x0}, &(0x7f00006f3000)=0xc) 2018/01/25 22:47:56 executing program 0: r0 = syz_open_dev$mice(&(0x7f00000bf000)='/dev/input/mice\x00', 0x0, 0x400) ioctl$KVM_RUN(r0, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x802, 0x0) sendmsg(r1, &(0x7f0000f04000-0x38)={&(0x7f000044a000)=@nfc_llcp={0x27, 0x5, 0x4, 0x6, 0x7f, 0x0, "5c5ecb8d4c12048c8cfd3b7665479a47cb69eb16cda2cb45a9b0deab7d5080f5c902bcbdfe6430a9edc6738d0ab89595e5d74a4ea50c5cb8b3d1bf1e611af8", 0x3fe}, 0x58, &(0x7f000068e000)=[], 0x0, &(0x7f0000202000)=[{0x30, 0x29, 0x8, "ec9b77a263727e962d07a468b9687fd3506d32742ccf93299cb5387129efccfde7"}], 0x30, 0x0}, 0x0) 2018/01/25 22:47:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) flock(r0, 0x5) sendmsg$nl_netfilter(r0, &(0x7f0000d7a000)={&(0x7f0000aeb000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e2000)={&(0x7f000007b000-0x20)={0x20, 0xc, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl(r0, 0x1, &(0x7f000086c000)="cef8bfbbd43c434a91d99f6f9d82c33088febf3e51e4ed2237037dc977bc61b46e5b0fa34fb51bd3973a1fc49efa86664d255d788bf6383a61e0fa9382270f64269518501a5bfeb8da1c426ac6318a2c12abe64f7829d0bff48a0caaa99e37bd9d01a499111f8a49f8c6dc470a1666d1c75dd4481592d101c5db4864d0f8a7dc452fbb1e788f78a2") r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000243000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000afa000-0x8)={0x0, 0x100}) [ 44.766945] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/01/25 22:47:56 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = syz_open_dev$sndmidi(&(0x7f000000c000-0x12)='/dev/snd/midiC#D#\x00', 0x100000001, 0x400) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000000f000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f000000f000-0x4)=0x8) ioctl$DRM_IOCTL_GET_STATS(r1, 0x807c6406, &(0x7f000000d000)=""/232) ioctl$sock_ifreq(r0, 0x89fe, &(0x7f0000008000)={@common='sit0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) 2018/01/25 22:47:56 executing program 7: r0 = getuid() ioprio_get$uid(0x3, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setreuid(r0, r0) readv(r1, &(0x7f0000814000)=[{&(0x7f0000ef0000)=""/182, 0xb6}], 0x1) 2018/01/25 22:47:56 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x81) mq_timedreceive(r0, &(0x7f0000002000)=""/207, 0xcf, 0x9, 0x0) write$fuse(r0, &(0x7f0000003000-0x28)={0x28, 0x0, 0x0, @fuse_notify_inval_inode_out={0x0, 0x0, 0x0}}, 0x28) 2018/01/25 22:47:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c2f000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0}) write(r0, &(0x7f0000d99000-0x95)="8000000010bbe4a62c58006f1b7492618000059a5c64b5fbf5962a5b59746027c8e51034ac2775b06fdcf13ab558be6dd9586af148bc6b874841b634f270c82d000000000000007bb2f0928686bc70a0000000000007e0930a07c7611e3bf89598d04186bfd22b2a07a4a2eb8768de3714be00083d9b522706ed3baf9d8bb275dedaba6e28df7a768cbabe08a83d902ec89d9ae979", 0x95) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f00007ce000-0x52)=""/82, 0x52) 2018/01/25 22:47:56 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000884000-0x12)='/dev/snd/midiC#D#\x00', 0x6, 0x141a40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00003db000-0x8c)={0x0, @in6={{0xa, 0x2, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x10)={r1, 0x2, 0x4, [0x1000, 0x1, 0x100, 0x4]}, &(0x7f0000001000-0x4)=0x10) r2 = getgid() fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r2, r3, r4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000002000-0x112)={r0, r0, 0x0, 0xfffffffffffffff8, &(0x7f0000000000)="c8de314412098836669309a02b57a8c8c6eeed4356e7922dd9eac568aee72b0fe28e5a8238c9aa44a6edc3be3a169abc5af8f71c1377ff66bafedfa276137bdd2c0d49d1ed2c0e2f033247f1aaa694d3aca0488638241e1aff248d05359cc675298f3b72a401885ab31d89483e8dcd", 0x8001, 0xd51, 0x0, 0x4, 0x6, 0x81, 0x7, "58bc488d3b23681b332118cabaab7818293252e1ea6f37564b5083aa2c890c7b412cf11d96a509d2d13eb5f048e9e1a8f2627bd3769556fd084ff6f4ad2715928fa593b3096de24578e487978d11957fb50b5806d9ee98cfae2654e6f091dbaa0d4565324b34ddfdc8d8277ce53ff53da8f475d96d664c8b7ae0b13f1e92860cad738ebd08c059932a5916fa09ab735c16af3ac3d3d370c637792a319e1b39bd073513450ee041463714671217074ace4e308630a7df2f42cd4a4f7d7ee74ab2c050ca0f4f00f3c5cc6b1427934f626bdc79fb94983f60fb1c0fd14d066515e3f054099e085ad2bfe3f6fd8a2ebe6408f456"}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000b3000)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(authencesn(ghash-generic,cbc-camellia-asm))\x00'}, 0x58) 2018/01/25 22:47:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000c97000)=0x0) wait4(r1, &(0x7f0000d47000)=0x0, 0x80000002, &(0x7f0000a53000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="070a0722084fff00b1", 0x9) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c96000-0x3)="", 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e77000-0x1000)="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", 0x5b5, 0x0, &(0x7f0000bc9000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00008c6000-0xb)='/dev/mixer\x00', 0x140, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000029f000)={0x0, 0x10000, 0xfffffffffffffc00, 0x5, 0xffffffffffffff0f, 0x8000, 0x401, 0x3f, {0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2, 0xa74, 0x3f, 0xb}}, &(0x7f00003f1000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000dce000)={r3, 0x3}, &(0x7f0000955000-0x4)=0x8) 2018/01/25 22:47:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00003de000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3e9, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000b15000)={@generic="bcbb79e27243b983276b03db91195f8a", @ifru_flags=0x0}) openat$selinux_member(0xffffffffffffff9c, &(0x7f000074c000)='/selinux/member\x00', 0x2, 0x0) mmap$binder(&(0x7f0000aff000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x81000) 2018/01/25 22:47:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008ad000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000625000-0x40)=[{{&(0x7f0000167000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000ef9000-0x18)=[], 0x0, &(0x7f00007fa000-0x7e)=""/126, 0x7e, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000fd4000-0x8)={0x0, 0x1c9c380}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d76000)='/selinux/status\x00', 0x0, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000a98000)={@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x4, 0x4, {0xa, 0x0, 0xb57, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}}}, {&(0x7f000094b000)=""/181, 0xb5}, &(0x7f0000e58000)=0x0, 0x8}, 0x4e) fcntl$notify(r1, 0x402, 0x80000000) r3 = getpgrp(0x0) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000fd9000)="1a22c59afb7d0a") [ 44.809583] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/01/25 22:47:56 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000002000)='/dev/snd/midiC#D#\x00', 0x1, 0x100) vmsplice(r0, &(0x7f0000001000-0x10)=[{&(0x7f0000002000-0xc)="", 0x0}], 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000004000-0x4)=0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000002000)={0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000005000-0x40)={0x1, 0x0, 0x4, 0x80, "cf21ceec64454195eea73857b5b1090c9b79fe50c9a4885a1195142a0553e4010f3ef771726c989cc56f185c", 0x3}) 2018/01/25 22:47:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x37, &(0x7f0000529000)=0x4c0, 0x4) connect$inet6(r0, &(0x7f0000375000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/25 22:47:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(r0, &(0x7f0000d09000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000f4d000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, ""}}}}}, &(0x7f000060a000+0xfc5)={0x0, 0x0, []}) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/25 22:47:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffd67) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000587000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0xfffffffffffffffd, 0x200007, 0x0, 0x1, 0x30, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73590100000000000000", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) write(r0, &(0x7f0000244000-0x5)="baa235d24e", 0x5) 2018/01/25 22:47:56 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x2) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000578000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) read$eventfd(r1, &(0x7f0000048000-0x8)=0x0, 0x8) sendfile(r1, r1, 0x0, 0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000083c000-0x10)='/dev/sequencer2\x00', 0x52002, 0x0) getrandom(&(0x7f0000739000-0xc9)=""/201, 0xc9, 0x2) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40086410, &(0x7f00000fa000-0x8)={0xcc, &(0x7f0000256000)="b6f0754a9c1ed056a80f5c451db663e9ed1e5d2a104c277347cee380b5ded265283d548eede7fa956e185fd6a5aa520dca388c3e33b8dff8ab80ee89d36215d2c6db7ab95e221c40a2666fb26aa8c6c4709ae0b1837969ffb1ead4f90457b6f7f9f9543bdc77caec416035891e3327b0343c3a2f3b5c4acb580a9def700f9dbb2b14214f8cfebd8bb2e36706b4d22c63ed8b27bbf9b4c3fa7ff8a02bc9bd516c57cef923dc7da9fc5c53bfe2407c5197a271b63d6b1b1e4311d8b04039369f2851861a4cd574b855bfd65555"}) 2018/01/25 22:47:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = dup2(0xffffffffffffffff, r0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00007ab000-0x8)={0x0, 0x0}, &(0x7f0000456000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000027e000-0x8)={0x0, 0x0}, 0x8) setsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f00008ce000-0x4)=0x582, 0x4) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00007c3000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f00001dd000)={0x1, 0x0, [{0x40000020, 0x0, 0x9}]}) 2018/01/25 22:47:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) epoll_pwait(r1, &(0x7f0000c35000)=[{0x0, 0x0}], 0x1, 0x101, &(0x7f00002dd000)={0x0}, 0x8) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000770000-0xb)='/dev/hwrng\x00', 0x3f49c0afa9eb7d32, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000077d000-0x28)={@generic="4bf10a9a383279be0e9fcdb5b036ca08", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f000042e000)={@loopback={0x0, 0x1}, 0xfffffffffffffffa, r3}) epoll_wait(r1, &(0x7f0000c47000-0x24)=[{0x0, 0x0}], 0x1, 0x204) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00002c6000-0x8)={0x0, 0x7}, &(0x7f0000381000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000702000-0xa0)={r4, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x9, 0x6, 0x6, 0x2}, 0xa0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00008be000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000802000)={r4, 0x7ff, 0x0, 0x100000001, 0x2}, &(0x7f00007b7000)=0x18) 2018/01/25 22:47:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000890000)=0x0, &(0x7f0000a94000)=0x0, &(0x7f0000102000)=0x0) keyctl$invalidate(0x15, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f00004ec000-0x8)={0x0, 0x0}, 0x3ff, 0x0) prctl$setmm(0x23, 0x0, &(0x7f0000fd2000/0x1000)=nil) syz_emit_ethernet(0x46, &(0x7f0000426000-0x67)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x4000000000}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x38, 0x1, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0xfffffffffffffffc}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@cipso={0x86, 0x6, 0x4, []}]}}, @tcp={{0xffffffffffffffff, 0x0, r0, 0x42424242, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x6, {[@mss={0x2, 0x4, 0x0}, @window={0x3, 0x3, 0x0}]}}, {""}}}}}}, &(0x7f0000c6e000)={0x0, 0x1, [0x0]}) syz_open_dev$tun(&(0x7f0000f0f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) creat(&(0x7f0000d0a000-0x8)='./file0\x00', 0x0) 2018/01/25 22:47:56 executing program 5: r0 = getpid() mq_notify(0xffffffffffffffff, &(0x7f0000ae5000)={0x0, 0x0, 0x0, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$vcsa(&(0x7f00000a8000)='/dev/vcsa#\x00', 0x3f, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000000)=':%\x00', 0x0, 0x4, &(0x7f00002ba000)={0x400, 0x8, 0x5, 0x5d, 0x7, 0xbab5, 0x1f, 0xf0b6}) [ 44.977062] kvm [6733]: vcpu0, guest rIP: 0xfff0 Hyper-V uhandled wrmsr: 0x40000020 data 0x9 2018/01/25 22:47:56 executing program 1: mmap(&(0x7f0000000000/0xb5b000)=nil, 0xb5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00003c3000-0xb)='/dev/loop#\x00', 0x0, 0x4fe) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000038000-0xe0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "713045dd223419a71092e0ec741896d0a42b009b6778547ebcf6322d6cf59df2a64d6474e2f47f9df43cbe96d354a3a8725016412e491ab39c8d11104e5878a0", "537d80be8695d2473beba7103557dc2a4e418dac33bdfe81f4980cda1632a78967f6aab98baeda16fe411e2d48d1404a7fa72e612d69cb83cdc27dec198e8b41", "d98c43b25c453740be0d6ba6d9c835121c31d61740cd074ed9c088fd04fe9cf7", [0x0, 0x0]}) 2018/01/25 22:47:56 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x400, 0x101, 0x4, 0x2, 0x3, [{0x1, 0x8, 0x400, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, {0x3f, 0x0, 0x8, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0xc4, 0x40, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ed7000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0xc0046d00, &(0x7f0000001000-0x1)=0x0) 2018/01/25 22:47:56 executing program 3: mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1a, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000cbc000-0x11)='/selinux/enforce\x00', 0x40400, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000f60000)={"b9eb3bd6034ef7dc775104cd22ea9ea8", {0x4, 0x40, 0x1, "105996c1f16d", 0x8001, 0x0}}) 2018/01/25 22:47:56 executing program 7: openat$selinux_context(0xffffffffffffff9c, &(0x7f0000837000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000)={0x0, 0x0, ""}, &(0x7f0000991000)=0x8) 2018/01/25 22:47:56 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x5, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000002000-0xc)={0x0, 0x7, 0x20}, &(0x7f0000001000)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0x4, 0xa110, 0x8, 0xd426, 0xafb}, 0x14) r2 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000001000-0x10)={r3, 0x1, 0xfffffffffffffeb4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10) 2018/01/25 22:47:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x808, &(0x7f0000951000-0x8)=0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007a6000-0xb)='/dev/hwrng\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00000ba000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000643000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000d5d000)={r2, 0x7}, &(0x7f000085a000-0x4)=0x8) io_submit(r0, 0x1, &(0x7f0000fb2000-0x28)=[&(0x7f0000fb2000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000334000-0x28)="f1d64c0007006d7d7e0aee03ff", 0xd, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/25 22:47:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000491000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) r1 = syz_open_dev$dspn(&(0x7f0000382000)='/dev/dsp#\x00', 0x5, 0x2000) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000481000-0x2)=0x6a, 0x2) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f000091c000-0x4)=0x80, 0x4) connect$netrom(r1, &(0x7f0000ee2000-0x48)=@full={{0x3, {"6a3aa7a9bc8cbb"}, 0x0}, [{"6443806a6fddaa"}, {"cf105989de18c8"}, {"8f19dcee199ea6"}, {"f23602596f5740"}, {"2276caf688fc3b"}, {"2a0e1da928337e"}, {"1db04ac3cfea99"}, {"d0e0d2e5fb306f"}]}, 0x48) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f83000-0x4)=0x9, 0x4) ioctl$void(r0, 0xc0045878) listen(r0, 0x0) 2018/01/25 22:47:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ee7000-0xa)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f0000a05000-0x4)=[{&(0x7f0000610000)="eb", 0xfffffffffffffe55}], 0x2000000000000016) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000567000-0x4)=0x40000000008) read(r0, &(0x7f000021e000)=""/1, 0x1) 2018/01/25 22:47:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000403000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000356000-0xc)='/dev/audio#\x00', 0x6, 0x20002) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00009c3000-0x4)=0xffffffffffffffe1, 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000412000-0x4)=0x9, 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000075e000-0x4)=0x0, &(0x7f00001e5000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000d17000-0x4)=0x0, &(0x7f0000794000)=0x4) ioctl$TCFLSH(r1, 0x540b, 0xeb) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00005c1000)={0x0, 0x6, 0x1, [0x1]}, &(0x7f000098c000)=0xa) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000f31000-0x6)={r2, 0x100000000}, &(0x7f000075c000-0x2)=0x3a8) 2018/01/25 22:47:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000030d000)="6b657972695c47090020000000000072707001312c00", 0x3) syz_open_dev$admmidi(&(0x7f0000da6000-0xe)='/dev/admmidi#\x00', 0xffffffff8f6ebe18, 0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(r1, &(0x7f0000d09000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000f4d000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, ""}}}}}, &(0x7f000060a000+0xfc5)={0x0, 0x0, []}) dup2(r0, r0) 2018/01/25 22:47:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40086410, &(0x7f0000cc2000-0x8)={0x5b, &(0x7f000018b000)="d2e10b8cbdc32319173aed5beb510d82013e96b87178408825d68308d1c392245e6d88e6be5e6f51691b052419d6159dee16b5b9e9f18d6f0cac8ce92e7536edeada1983d3ef653da6cf82c5260f8c46e5b64357ca494676732922"}) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/25 22:47:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() process_vm_writev(r0, &(0x7f00002c3000)=[{&(0x7f00005e8000)=""/113, 0x71}, {&(0x7f0000394000-0x98)=""/152, 0x98}, {&(0x7f0000381000-0xda)=""/218, 0xda}], 0x1c, &(0x7f0000225000-0x28)=[{&(0x7f0000134000-0xa5)=""/165, 0xa5}, {&(0x7f0000568000)=""/204, 0xcc}], 0x339, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cee000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000250000-0xa0)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6d, 0xffffffffffff0001, 0x8, 0x1, 0xfffffffffffffff7}, &(0x7f0000272000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00005b8000-0x10)={r2, 0x400, 0x1, 0x6}, &(0x7f00001b6000)=0x10) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000e5e000)=0x9, &(0x7f0000a3a000)=0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000afa000)={r1, 0x28, &(0x7f00006ac000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/25 22:47:56 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x530e, &(0x7f000000d000-0x2)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x22)=""/34, 0x22) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000)=0x0) fcntl$setown(r0, 0x8, r1) 2018/01/25 22:47:56 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000001000-0x4)=0x3) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x800, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000003000)={r1, &(0x7f0000003000)="84af3a"}, 0x10) 2018/01/25 22:47:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001ba000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f000094c000)={0x7, 0x4, 0x9, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x5) r2 = accept4(r1, 0x0, &(0x7f00004a9000-0x4)=0x8e, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f000062e000)=""/230, &(0x7f000042b000)=0xe6) r3 = socket$can_bcm(0x1d, 0x2, 0x2) write$selinux_access(r3, &(0x7f00001b7000-0x33)={'system_u:object_r:bsdpty_device_t:s0', 0x20, 'unconfined', 0x20, 0x0, 0x0, 0x0}, 0x33) connect(r3, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r3, &(0x7f0000002000-0x38)={&(0x7f0000006000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x0, 0x0, {0x77359400, 0x0}, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "0b73a01c2522aa66"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$can_bcm(r3, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x5, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r4, 0xc0186415, &(0x7f0000e7f000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x6, 0x2, 0x40, &(0x7f00003b0000/0x400000)=nil, 0x9}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000b12000)={@generic="09a3d1c9b69999fcb108efb59b1f9ab2", @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) close(r3) 2018/01/25 22:47:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000ecc000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0x0, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = syz_open_dev$audion(&(0x7f0000f1d000-0xc)='/dev/audio#\x00', 0x3, 0x20040) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000002000-0xa0)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2000000000000000, 0x3, 0xc4f, 0x4}, &(0x7f0000606000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00006af000)={r1, 0x100, 0x2, [0x100000001, 0x7c59]}, &(0x7f000031d000-0x4)=0xc) 2018/01/25 22:47:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) mkdir(&(0x7f00003c2000-0x8)='./file0\x00', 0x0) r0 = socket$inet6_sctp(0xa, 0x8000000000005, 0x84) getsockname(r0, &(0x7f000087f000+0xca5)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00001b2000)=0x58) mount(&(0x7f00006d3000)='./file0\x00', &(0x7f0000236000-0x8)='./file0\x00', &(0x7f0000319000)='ramfs\x00', 0xd, &(0x7f00000e5000-0x2)="") r1 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) fchown(r1, 0x0, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000395000)='/selinux/enforce\x00', 0x8000, 0x0) 2018/01/25 22:47:56 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/25 22:47:56 executing program 6: r0 = fanotify_init(0x8, 0x1) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000023000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xb83, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffff, 0x20, 0x80000001, "119e9f97706d44e2b588fd378cf7b78f1031bb5e6771a80767ad638614557794a2846ff2d0f5d908ecbd0f38e2dce2898e841d8989243d9760a8931a16b95104b09b0ddea7563e636d22028f944b0d77"}, 0x160) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000002000-0x10)={0x1, 0x108000, 0x0}) read(r0, &(0x7f0000027000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000026000)='/dev/rfkill\x00', 0x800, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000026000)={0x8}, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000002000)=""/200, 0xc8, 0x3) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000001000-0xa0)={r3, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xc5, 0xe729, 0x10001, 0x80}, &(0x7f0000001000-0x4)=0xa0) writev(0xffffffffffffffff, &(0x7f0000009000-0x80)=[{&(0x7f0000011000)="8d3f5764690b0b141233d462f84214711b8332fa01106cc43d89759639aac6ccc0d2961908d671224ae32bddb547aef535015dd7c4b279", 0x37}], 0x1) r4 = socket$netlink(0x10, 0x3, 0x400000000d) bind$netlink(r4, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r4, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r5, 0x400454d1, &(0x7f0000011000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000003000)=0x77e, 0x4) 2018/01/25 22:47:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffd67) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) pread64(r0, &(0x7f0000cc4000)=""/46, 0x2e, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000587000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0xfffffffffffffffd, 0x200007, 0x0, 0x1, 0x30, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73590100000000000000", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/25 22:47:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f000068b000-0x4)=0x77, 0x4) socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000887000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d5a000-0x73)="", 0xfffffc6c, 0x20000804, &(0x7f0000e1e000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r0, &(0x7f0000eb9000-0x28)=[{&(0x7f00000bb000+0xa6e)=""/70, 0x0}, {&(0x7f000086e000)=""/140, 0x0}, {&(0x7f0000600000)=""/4096, 0x0}, {&(0x7f0000b26000-0x81)=""/129, 0x0}, {&(0x7f0000994000)=""/13, 0x0}], 0x302) 2018/01/25 22:47:56 executing program 7: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f00005a7000)=""/94, 0x5e, 0x2, &(0x7f0000ade000-0x1c)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f84000-0x15)='/proc/self/net/pfkey\x00', 0x44, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f83000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f83000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000e76000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x1000000000, 0xa, 0x80, 0xa0, 0x87, 0x0, r2}, {0x8, 0x8, 0x5, 0xda3b, 0x3, 0x3, 0x1, 0x200}, {0x100000001, 0xff, 0x9, 0xfffffffffffffffd}, 0xe8, 0xffffffffffffffff, 0x1, 0x1, 0x3, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0x3f}, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x6, 0x4, 0x0, 0x3265, 0x9, 0x6, 0x1}}, 0xe8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f81000)={0x0, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000f81000)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f81000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2018/01/25 22:47:56 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/mixer\x00', 0x200000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000002000)=0x1000) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_int(r2, 0x29, 0x43, &(0x7f0000012000)=0x0, &(0x7f0000011000)=0x4) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r1) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000022000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCSREP(r3, 0x40084503, &(0x7f0000009000-0x8)=[0x7ff, 0x83a]) 2018/01/25 22:47:56 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000d8e000)={@generic="62976b9bda18e98d5d43be6d3880e274", @ifru_flags=0x600}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000181000)={{{@in=@multicast2=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000075e000)=0xe8) write(r1, &(0x7f00003e7000)="220000001e0007ffe901000f09000700000900ebfeffa7001a00ffff050008800100", 0x22) 2018/01/25 22:47:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000036a000-0x9)='/dev/ppp\x00', 0x6802, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x6) syz_emit_ethernet(0x9a, &(0x7f00001f2000)={@random="4fc60856a30f", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@llc={0x4, {@llc={0xde, 0x2, 'V', "33a3802ebe148a8b7894601bf2312602279a1e9c4fb9a231d569fc9220f8a1bbcd7e3a7d6b2200e832cdffb177d5e1fe78c45f1c910ddbcb8d4de7cc5954bd4e762f04e53c77a4360a06573fc780198acac69f02091582a70368092d8a44329e3bf13052c323ae0674fc84bc3cec1ada241f080306be012a7bb123bf36282875fe1cdbc9258810f582"}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xf86]}) timerfd_create(0x4, 0x80800) r1 = memfd_create(&(0x7f0000935000)='\\selinux\x00', 0x1) sendmsg$nl_generic(r1, &(0x7f00000ee000)={&(0x7f0000d1e000-0xc)={0x10, 0x0, 0x0, 0x21}, 0xc, &(0x7f0000225000)={&(0x7f0000e38000)={0x2c, 0x27, 0x122, 0x5, 0x1, {0x4, 0x0, 0x0}, [@typed={0x18, 0x5e, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x800) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000fc2000)="d95769be5911f00026031bf7d299895f2ea69053861c22090f644a96cc26499556f33fa72a4a68099aa48ae975b06db7d45c12f4c031b3b819d5c4a88d48376f351768b77025ee268d9269d2e48bda84a517c801156850b0ca736c5420fb2d0f7748ecd0dcd013a4a4cf77b842baa01dc4c8ea93960ebf54971053fb72654285e129d0dbfa2a3f80a8a6696394de317e1d1345b53ae6c42117da295ff003f7d1d55872a2e3231cedd80035c3af8c83ce4e04c4b2fee452048ce51a25283bd3209e2a536190a51e6ce6fb45", 0xcb) 2018/01/25 22:47:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) pipe(&(0x7f00008a3000-0x8)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000952000-0x4)=0x0, &(0x7f0000951000-0x4)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e00000-0x20)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x840200000000101, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/25 22:47:56 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x0, &(0x7f0000cbe000-0xc1)="13e19d34de699f8fe2719b4c33d05b72be3f63fc98b07cb1e1a9ff9cb6f1753f03191c8909404ac640d216a035bbbca00101ab3e96cd5bd3b01db8bfe405664ea243421574dba41ff7b9f44615347e3e8ce4714f0d0b011aa8a1c8e56fdb625f4c577d6e13657a0a107bf0e2af496e99c1f0145f3856b0c288e14af994238d888565825ab07d999a37e1f49038ebb021c2b9d33dd7c29a79fd91e877600a5ec92466b32bd541e250afe626c2b8ee4f37dfd981c040e68718aaebf3b8b87d5c7454", 0xc1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000001000-0x10)={0x3, 0x8, [0x3a6c, 0x3]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000001000)=[{{&(0x7f0000002000-0x1e)=@pppoe={0x0, 0x0, {0x0, @random=""/6, @generic=""/16}}, 0x1e, &(0x7f0000000000)=[{&(0x7f0000002000-0xfa)=""/250, 0xfa}], 0x1, &(0x7f0000003000-0xb5)=""/181, 0xb5, 0xfffffffffffffffd}, 0x2}, {{&(0x7f0000000000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000002000-0x18)=[{&(0x7f0000002000-0x27)=""/39, 0x27}, {&(0x7f0000001000)=""/76, 0x4c}, {&(0x7f0000002000)=""/4096, 0x1000}], 0x3, &(0x7f0000000000+0x2c4)=""/0, 0x0, 0xffffffffffff7fff}, 0x0}], 0x2, 0x10000, &(0x7f0000001000)={0x77359400, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000c84000+0xe76)='/dev/vcsa#\x00', 0x20000000100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001000-0xc)={&(0x7f0000faa000-0x8)='./file0\x00', r2}, 0xc) 2018/01/25 22:47:56 executing program 3: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000024000-0xb)='/dev/vcsa#\x00', 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) 2018/01/25 22:47:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setaffinity(0x0, 0x8, &(0x7f000098f000-0x8)=0x1461) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000ad6000-0x4)=0x0, &(0x7f0000213000-0x4)=0x4) read$eventfd(r0, &(0x7f0000395000-0x8)=0x0, 0x8) syz_extract_tcp_res(&(0x7f00006d3000-0x8)={0x0, 0x0}, 0xe4, 0xa05e) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000420000)=0x0, 0x4) 2018/01/25 22:47:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005ce000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fadvise64(r0, 0x0, 0x100000001, 0x2) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fa2000-0x10)='/selinux/status\x00', 0x0, 0x0) stat(&(0x7f0000ef2000-0x8)='./file0\x00', &(0x7f0000a72000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r2) fgetxattr(r0, &(0x7f0000a6a000-0xc)=@known='trusted.syz\x00', &(0x7f0000f40000)=""/178, 0xb2) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) lseek(r0, 0x0, 0x6) inotify_init1(0x80800) vmsplice(r0, &(0x7f00005d3000)=[], 0x31, 0x8) setsockopt(r0, 0x8, 0x9, &(0x7f0000acf000)="af8303d41ec6e0dacd9a468121a27bdea07e0741541961147ec90fe09f801f7ffdb4f9ddd48894a21a3669996e58ff2825fe99d7253f51ebf30c9b432d0f2e988ca7c6ac34a59f149a7f9c961832dddfe54f6a4c086bf182a7de32ca693b0391c49c0b0bbf76b854b61264890c0ffe706107a9a89aecfff6e62810d05ab4a7", 0x7f) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000253000-0x4)=0x0, 0x4) pread64(r1, &(0x7f0000dcb000)=""/0, 0x0, 0x46) 2018/01/25 22:47:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x4ab, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abd000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000d92000)='/dev/dsp#\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000f39000)=0x6, 0x4) 2018/01/25 22:47:56 executing program 2: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x4) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000022d000-0x9)='/dev/rtc\x00', 0x40000, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000008d000-0xd)='/dev/snd/seq\x00', 0x0, 0x8702) signalfd(r1, &(0x7f0000481000)={0x2}, 0x8) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000070a000-0x8)={0x0, 0x0}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000088000-0x48)={0x2, 0x0, [{0x100000, 0xea, &(0x7f0000072000-0xea)=""/234, 0x0}, {0x2000, 0x88, &(0x7f000070a000)=""/136, 0x0}]}) sendfile(r2, r3, &(0x7f0000033000-0x4)=0x0, 0x5) 2018/01/25 22:47:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000e32000)='/dev/usbmon#\x00', 0x3, 0x60e40) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000934000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/25 22:47:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cb4000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f00003f1000)='./file0\x00', 0x3, 0x0) mkdirat(r0, &(0x7f0000f74000)='./file0\x00', 0x10) name_to_handle_at(r0, &(0x7f0000752000-0x8)='./file0\x00', &(0x7f0000804000)={0xc, 0x0, "b68dcf1d"}, &(0x7f0000584000-0x4)=0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000076f000-0x8)={0x0, 0x0}) name_to_handle_at(r0, &(0x7f00000a2000-0x8)='./file0\x00', &(0x7f0000fee000)={0xc, 0x0, "5bf9469c"}, &(0x7f0000e3b000)=0x0, 0x0) 2018/01/25 22:47:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000064a000)='/dev/rtc\x00', 0x800, 0x0) recvfrom$inet6(r0, &(0x7f0000ee3000)=""/234, 0xea, 0x10000, &(0x7f0000fd8000)={0xa, 0x2, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x0}, 0x1c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x361, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f000050e000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x0, 0x0, &(0x7f0000ad5000)=[], 0x3c4, 0x0, &(0x7f000078a000)=""}) 2018/01/25 22:47:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000903000-0x8)={0x0, 0x0}) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000ba7000)=""/65) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000278000)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000e9b000-0xa)='setgroups\x00') r2 = add_key$user(&(0x7f0000892000)='user\x00', &(0x7f0000d69000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000417000)="93b2f3e5553295d06f5030157c1ce7cf86a9d674a2ade14723e463860f51163e6d36d0aa01050f9f13e319f086eb3aadc38749e8770d47961d68d42db9f8b73718ac0db744d682e11ee31387ead829e6fc751a5637cb70232e69010ab10b1112cbb3e8aa95fdb5dea2ed826fdfcadc66e6e1462ab6c86eaa78e5218eda0e0a12df93a80748814f192d2bf5bb34abbc5df46999b10f8b3d470b7dbb166fb46246803b21b2a0e150bc9137288814c3b1499395221749d8f4e538babfd1f20ff5845e2281cb32f62dc0c77dd80567d086a45dc2e7841bf29ac520e91b995c738a0d4401b127", 0xe4, 0xfffffffffffffff8) keyctl$invalidate(0x15, r2) close(r1) 2018/01/25 22:47:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c09000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x8004510a, &(0x7f000079d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f000099c000)={0x1, 0x0}) 2018/01/25 22:47:57 executing program 2: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000021000)='./file0\x00', r0, &(0x7f0000022000-0x8)='./file0\x00', 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000000a000-0x90)={0xeb61, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/25 22:47:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b35000)=0x312, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f000060f000-0x4)=0x400, 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, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 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, &(0x7f0000500000)='@', 0x1, 0x8040, &(0x7f0000928000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x240}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000327000)={0x0, 0x0}) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000b89000-0x4)=0x5, 0x4) 2018/01/25 22:47:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl(r0, 0xc0184908, &(0x7f0000002000)="") r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f27000-0xc)='/dev/rfkill\x00', 0x400480, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000e1c000)=0x3c) 2018/01/25 22:47:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f000096c000)=0x7, 0x4) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xfd15) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000612000-0xc)={@loopback=0x0, @empty=0x0, 0x0}, &(0x7f0000415000)=0x7d) syz_emit_ethernet(0x2a, &(0x7f0000436000-0x2a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x11, 0x0, 0x0, @multicast2=0xe0000002, ""}}}}}, &(0x7f000071f000)={0x0, 0x0, []}) 2018/01/25 22:47:57 executing program 1: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x400) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f60000-0x4)=0x1e8, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000d4d000-0x4)=0xfffffffc, 0x4) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d47000)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) recvfrom$inet6(r0, &(0x7f0000566000)=""/0, 0x0, 0xfffffffffffffffd, &(0x7f0000a22000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/25 22:47:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000097c000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@loopback=0x7f000001]}, 0x14) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000603000-0xa0)={0x0, @in6={{0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0xb583, 0x8000, 0xffff}, &(0x7f0000cee000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000e8000-0x10)={0x8313, 0x2, 0x2f6, 0x2, r2}, &(0x7f00001bb000)=0x10) bind$inet(r1, &(0x7f0000dec000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 22:47:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000009000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000f3f000-0xb)='/dev/audio\x00', 0x480, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x100000000000003}, 0x4, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/25 22:47:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0xfffffffffffffdaa, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x400000000, 0xffff7fffffffffff, 0x0, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000707000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$can_raw(r0, &(0x7f0000515000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) 2018/01/25 22:47:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00002c6000)='/dev/dsp#\x00', 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000098f000)={0x0, 0x0}) recvfrom$unix(r0, &(0x7f0000a2f000+0xe9b)=""/44, 0x2c, 0x101, &(0x7f0000079000)=@abs={0x1, 0x0, 0x1}, 0x8) sched_setaffinity(r1, 0x8, &(0x7f0000f01000)=0x80000001) bind(r0, &(0x7f0000189000-0xe)=@l2={0x1f, 0xffffffff986deb6e, {0x0, 0xe671, 0x0, 0x2, 0x4, 0xc7}, 0x1f, 0x0}, 0xe) mmap$binder(&(0x7f00004ab000/0x6000)=nil, 0x6000, 0x7, 0x1012, r0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000bce000)={0x1, [0x0]}, &(0x7f0000f79000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000536000-0x10)={0x5, 0x4, 0x5, 0x3, r2}, &(0x7f0000a59000-0x4)=0x10) 2018/01/25 22:47:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f000013c000)='./file0\x00') perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x8000000200000000, 0x5c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000a1a000-0x7)='./file0\x00', 0x0, 0xffffffffffffffff) sendmmsg$unix(0xffffffffffffffff, &(0x7f00007de000)=[{&(0x7f0000931000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00008d1000)=[], 0x0, &(0x7f0000bc6000-0x30)=[], 0x1ad, 0x0}], 0x1, 0x0) mount(&(0x7f0000ff3000)='./file0\x00', &(0x7f0000c22000)='./file0\x00', &(0x7f000015d000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/25 22:47:57 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x400000, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1) getsockname$packet(r0, &(0x7f0000008000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000008000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x100, r1}) ioctl$KVM_SET_SIGNAL_MASK(r0, 0xc08c5102, &(0x7f0000005000)={0x20, "68c9cc8ee985c776fb7acc3a89e4d6c00f551bc03645f625386174d5002ab398"}) 2018/01/25 22:47:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000006e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-avx2\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00006a5000-0x60)=[{{0x0, 0x0, &(0x7f0000e44000)=[], 0x0, &(0x7f0000685000)=""/232, 0xe8, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000895000)={0x77359400, 0x0}) 2018/01/25 22:47:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socket$vsock_stream(0x28, 0x1, 0x0) syz_open_dev$mice(&(0x7f0000d54000)='/dev/input/mice\x00', 0x0, 0x800) sendmsg$key(r0, &(0x7f0000abe000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00001dd000-0xb8)={0x2, 0x400000000000003, 0x0, 0x9, 0x16, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x1fffffffffffff07, 0x3, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_lifetime={0x4, 0x4, 0x0, 0x0, 0x0, 0x0}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x7, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0xb0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 22:47:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = syz_open_dev$vcsn(&(0x7f0000794000-0xa)='/dev/vcs#\x00', 0x7, 0x121001) connect$l2tp(r1, &(0x7f0000a60000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x0, 0x3}}, 0x26) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a9e000)={0x1, &(0x7f00002f3000)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) shutdown(r0, 0x1) 2018/01/25 22:47:57 executing program 6: socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f000002a000)=[], 0x0, 0x0, &(0x7f0000005000)=""}) r0 = socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f00008a6000)='./file0\x00', 0x40) fremovexattr(r0, &(0x7f0000aef000-0xa)=@random={'security.', '\x00'}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000f1f000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fbf000)=0x14) recvfrom$packet(r1, &(0x7f0000ff9000-0xf8)=""/248, 0xf8, 0x40000040, &(0x7f00001ca000-0x14)={0x11, 0xf7, r2, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, [0x0, 0x0]}, 0x14) bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/25 22:47:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00004af000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)=0x0) socketpair(0x9, 0x6, 0xce78, &(0x7f0000b2f000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000046d000-0xe8)={{{@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}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000993000-0x4)=0xe8) ioctl$TCSETA(r2, 0x5406, &(0x7f0000ac1000)={0x9, 0x6, 0x1, 0x1, 0x9, 0x3, 0x9, 0x8, 0x2, 0x10001}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000976000)={r3, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10) r4 = eventfd(0x3) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000858000-0x8)={0x0, r4}) poll(&(0x7f00009f3000-0x18)=[{r4, 0x0, 0x0}], 0x1, 0x81) write$eventfd(r4, &(0x7f00001d4000-0x8)=0x0, 0x8) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f00005ca000-0x8)={0x1, r4}) 2018/01/25 22:47:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00001ab000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$amidi(&(0x7f000007a000)='/dev/amidi#\x00', 0x3, 0x504c0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000330000-0x10)={0x7fffffff, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40086439, &(0x7f0000357000)={0x5, r2}) r3 = memfd_create(&(0x7f0000858000-0x1)="ff", 0x0) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r5 = dup2(r4, r3) getresuid(&(0x7f00002d9000)=0x0, &(0x7f0000ccc000-0x4)=0x0, &(0x7f0000f9c000)=0x0) splice(r1, &(0x7f0000d15000-0x8)=0x0, r5, &(0x7f0000f18000-0x8)=0x0, 0x7, 0x1) ioprio_set$uid(0x3, r6, 0x1) write$sndseq(r3, &(0x7f0000d82000-0x30)=[{0x22, 0x0, 0x0, 0x3fd, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) ioctl$TIOCGLCKTRMIOS(r3, 0x5456, &(0x7f0000016000-0x24)={0x1000, 0xe964, 0x5a1, 0x8, 0x81, 0x8, 0xffffffffffffc391, 0xffffffffffffffff, 0x7, 0x1, 0x10001, 0x0}) 2018/01/25 22:47:57 executing program 0: setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000796000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x11ef1f46a2d4e84) 2018/01/25 22:47:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a92000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) pwrite64(r0, &(0x7f0000b11000)="09dd47a6d1dca9d0", 0x8, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15df848dec108cec478e2e4bb4", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000a9e000)=[{0x0, 0x0, &(0x7f0000270000-0x30)=[{&(0x7f0000d08000)="7fed6db3322a838accfae9897657bd31c1ad4346fbee30268a7ad7ece3235630", 0x20}], 0x1, &(0x7f0000678000-0x30)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10, 0x0}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000625000-0x40)=[{{&(0x7f0000167000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000ef9000-0x18)=[{&(0x7f0000cef000-0xb4)=""/180, 0xb4}], 0x1, &(0x7f00007fa000-0x7e)=""/126, 0x7e, 0x10}, 0x0}], 0x1, 0x0, &(0x7f0000156000)={0x0, 0x1c9c380}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000c71000)={0x2, r1, 0x800000}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000f68000-0x14)={0x8000, 0x0, 0x3, 0x1, 0x1cd}, 0x14) 2018/01/25 22:47:57 executing program 3: mmap(&(0x7f0000000000/0x914000)=nil, 0x914000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) r1 = userfaultfd(0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000464000-0x4)=0x3, 0x4) mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000913000)={{&(0x7f00004b3000/0x5000)=nil, 0x5000}, 0x1, 0x0}) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r1, &(0x7f000000a000-0x64)=""/100, 0x64) read(r0, &(0x7f0000910000)=""/100, 0x64) 2018/01/25 22:47:57 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) unshare(0x400) flistxattr(r0, &(0x7f000047c000-0x42)=""/66, 0x42) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000002000-0x2)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001000)={r2, 0x2}, &(0x7f0000001000)=0x6) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_score_adj\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0xfffffffffffffffb, 0x10}, &(0x7f00004af000-0x4)=0xc) ioctl$int_out(r0, 0x5462, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f000036c000-0x14)={r4, 0x7e17, 0x1, 0x3, 0x7, 0x1}, &(0x7f0000000000)=0x14) ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f0000001000-0x4)=0x5) 2018/01/25 22:47:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fd1000)={&(0x7f0000a23000-0x225c)={0x20, 0x7, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x2, @ipv4=@rand_addr=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) getpeername$netlink(r0, &(0x7f000002b000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000118000)=0xc) 2018/01/25 22:47:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000058d000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup3(r1, r1, 0x80000) ioctl$KVM_S390_INTERRUPT_CPU(r2, 0x4010ae94, &(0x7f0000b2f000-0x10)={0x7, 0x4d0d6949, 0x93e7}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f0000983000)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00002af000)={0x1, 0x0, [{0xc00000040000084, 0x0, 0x0}]}) getpeername$netrom(r2, &(0x7f0000b86000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000ab8000)=0x48) 2018/01/25 22:47:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000a7e000-0x7a)={r0, r0, 0x0, 0x0, &(0x7f0000938000)="b1fa4306abd5cbe4ec5acb4c107ae0", 0xffffffff, 0x6, 0x400, 0xc513, 0x200, 0x200, 0x9, "cf0978bc0b06ddb09951c448245764e953f316dcea4f23c292c4cfa6480858e3c7713426b22fc6c2f7eb2680e1a4fc557aacca12b6408288a64f63255bdaf742af511a07cc8065487135d6b991a633746461bfb6003251174d79"}) getsockopt$inet_buf(r0, 0x0, 0x2000000000481, &(0x7f00008f3000)=""/24, &(0x7f00009f6000-0x4)=0xd260b5a272f569f) 2018/01/25 22:47:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00004f6000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x527467f457102bb1) sendto$inet(r0, &(0x7f0000fd0000)="", 0xffffff73, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000322000-0x4)=0x9, 0x4) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000bdb000-0x4)=0x0, 0x0) connect$inet(r0, &(0x7f0000bbd000-0x10)={0x2, 0x1, @rand_addr=0x3c68, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fe4000-0x54)='\v', 0x1, 0x0, &(0x7f0000cb4000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000061b000)={{{{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]}, {{0xa, 0x2, 0xb1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7, 0x7fff, 0x1a78, "a68d85688d3659a864c79edb06975c07f482e33405999cd211e5c8b00e0033df92d405531744addef898649579ac75f2d88dc7aca1b96b27de00a4d677117d8dd3397b3f9ed64472ef96ff47c5985eba"}, 0x1c8) 2018/01/25 22:47:57 executing program 4: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x200000000003, 0x4d031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000e8000-0xb)='/dev/mixer\x00', 0x8000, 0x0) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, 0x0) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f00000cf000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000ae3000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ae2000)={0x2, &(0x7f0000ae2000)=[{0x1, 0x5, 0x37, 0x4}, {0xfffffffffffffffc, 0x5, 0x9, 0x7f}]}, 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000088a000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ae1000)=0xe8) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ae2000)=0x0) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ae3000-0x4)=0x0) rt_tgsigqueueinfo(r2, r3, 0x1d, &(0x7f00003bf000)={0x35, 0x9, 0x10000, 0x9}) getegid() setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000560000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) add_key$user(&(0x7f0000ae0000)='user\x00', &(0x7f00002a7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000656000)="", 0x0, 0xffffffffffffffff) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000ae5000-0x8)=&(0x7f000063b000-0x1)=0x0) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f0000ae5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ae5000)=0x10) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r0, &(0x7f0000ae5000-0x10)={0x27, 0x37, 0x3ff, 0x7}, 0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000ae3000)={0x1, [0x2]}, &(0x7f0000ae3000)=0x6) getrusage(0x1, &(0x7f0000855000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timer_create(0x3, &(0x7f0000249000)={0x0, 0x3b, 0x2, @thr={&(0x7f00009f6000-0x2)="16b2", &(0x7f0000260000-0x1000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006f9000)=0x0) timer_getoverrun(r4) 2018/01/25 22:47:57 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000002000)='/dev/mixer\x00', 0x2001, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000003000)={0x1, 0x3f, 0x4000000000000000}) fcntl$setpipe(r0, 0x407, 0x7) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000000)={0x2, 0x5}) r1 = socket$netlink(0x10, 0x3, 0x100000000001d) writev(r1, &(0x7f0000000000)=[{&(0x7f0000001000)="39000000130009046900000081000000070000400300000045000106df00001419001a00042c020d070000000200000000000000000003e400", 0x39}], 0x1) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x9) 2018/01/25 22:47:57 executing program 1: mkdir(&(0x7f0000b62000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x6, &(0x7f0000001000)={0x0, 0x0}) ioctl$EVIOCSFF(0xffffffffffffffff, 0x402c4580, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, @rumble={0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file1\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000001000)='./file0/file0\x00', r0, r1) 2018/01/25 22:47:57 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d52000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb4db13", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000900000)=[{{&(0x7f000019e000)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000088000-0x20)=[{&(0x7f0000d4e000-0xd5)="e3", 0x1}, {&(0x7f00007b5000)="650db5eff4565348fcec0c6d2fbbd19d583dc5f436b45f536fc983baddb22c6a38b710a59aa396c68beee4c72c89e56ecbad811c82e50fa5c81a0f3f892248267f414cc3a37bae9a", 0x48}], 0x2, &(0x7f0000717000+0x606)=[{0xac, 0x10a, 0x81, "df604f673ae74dec7c89b6db4096824d93f03b3e7678b7df553db5112d7d27366914765bb63eed9017856832071b4741498d6488e5bafc8ca7be4c56e93d377915926c53fa7d5bc14fd4fbf109c0b35b4d27564c4d7cf1acf64264934f5f539ba7f6ac9b35f5bc313d08df7b50d5598ac8834a29e5f0e89ed982bded5fbe09986fedccbf3391717ed3d80834cb68eb5b19650c668884e862c3548e031aa4"}], 0xac, 0x8000}, 0x0}, {{&(0x7f000077d000)=@ethernet={0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000185000)=[{&(0x7f0000676000)="4a9311b10c4b734414234bc1220627da7792fbc1e1ab686eee568cb119ed8527307212aa2cf45ed10fa3287bfa33a926698f2961f0b96b1c73481ba9f906460726ffb98084b1dcc69c62b60327fefc5859fbbf85c3030bf4585c8e2c44f2db2cd84ff831e6c8f32495776bebb1a939336c6368440a95689024a3db43", 0x7c}], 0x1, &(0x7f000037c000-0x338)=[{0xc4, 0x104, 0x2, "6d8e91ca6cfba2d0bc4b0d372e7298b612371174fceb1173c16a9e92ffb701a64d0af29a5a9bf826ad6466c2bfb944f5a0edf2083fc8a76e9204b8e33480a30ac35be3bdfd884c447dddcff14925445bcc80c5552a6d63c4c8a140cf4038fae7db7660b28264b3268a58d4237b739c0e4c5249f99349574147adb5a8411bf1a222e1152bb970f75a8647d8623c3c9c30b2814b2ccd7b8a182b0214ec577ae736cca4772c5f0c70d25c9f4dbcf4677659efe9240181f0162b"}, {0xf0, 0x84, 0x3, "2e240be1ec42ee97f9e5aeb081b153fe436d33f55602ab27c4f698c0e8d68d5955911ae534a1446f4a79b0533986fd18641e342b1680bb83d5bb56a77c111ec538c08865ce92e082f07c1ca8dd0826fc2aa36a78a80870f722595d64c56cddbfa1e53cf0bb76c524fcd90f2a4e87cfd67e08659b3fd50286d14748cf42018e6cd57958c08baca552d702eb0b2cafa3f029944be647146f75c831132a7af466695dc371a9dcec00c2aa71a22cbfd3b51259be08381738f9c18895b779e63c76a35980e4de4abdabf712445a2197eb0ad74f3f99c48ce48aa6b3d0ead02d8016896df02e97"}], 0x1b4, 0x4}, 0x9}], 0x2, 0x8000) r2 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0xa80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000001000-0x4)=0x7c45, 0x4) 2018/01/25 22:47:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fd1000)={&(0x7f0000a23000-0x225c)={0x20, 0x7, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x2, @ipv4=@rand_addr=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) getpeername$netlink(r0, &(0x7f000002b000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000118000)=0xc) 2018/01/25 22:47:57 executing program 4: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x3, &(0x7f0000c84000+0xbf8)="f748", 0x2) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000fe2000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x3, 0xb34, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in6={0xa, 0x0, 0x1f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}], 0x80) 2018/01/25 22:47:57 executing program 5: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x7) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10001040}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x14)={0x14, 0x12, 0x4301, 0xffffffffffffffff, 0x0, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000017000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000001000-0x10)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) recvmsg(r0, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000012000-0x90)=[{&(0x7f0000006000)=""/76, 0x4c}, {&(0x7f0000006000-0x55)=""/85, 0x55}, {&(0x7f0000012000-0x1000)=""/4096, 0x1035}, {&(0x7f0000011000)=""/89, 0x59}, {&(0x7f000000e000)=""/175, 0xaf}, {&(0x7f0000002000-0x4f)=""/79, 0x4f}, {&(0x7f0000009000-0x56)=""/86, 0x56}, {&(0x7f0000012000-0x91)=""/145, 0x91}], 0x8, &(0x7f0000003000-0x13)=""/87, 0x57, 0x0}, 0x0) 2018/01/25 22:47:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006cc000-0x10)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000356000-0x24)={0x4, 0x1, 0x5, 0x4, 0x6, 0x1ff, 0xffffffffffff8000, 0x0, 0x3, 0x8, 0x6, 0x3}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008a7000)={&(0x7f000011d000)=@ipv6_newroute={0x30, 0x18, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x6}, @RTA_ENCAP={0xc, 0x16, @typed={0x8, 0x1, @binary=""}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 22:47:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e54000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x80800) r2 = fcntl$dupfd(r1, 0x406, r0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f000071a000)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000aa9000-0xc)="6e650000000000001c096b00") sendfile(r1, r4, &(0x7f0000237000)=0x0, 0x9c) 2018/01/25 22:47:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000d6f000-0x50)={0x3, 0x0, [{0x8000000f, 0x5, 0x4, 0x5, 0x3, 0x0}, {0x8000001f, 0x4, 0x6, 0x100000001, 0x9f, 0x0}, {0x4, 0xb5, 0x7, 0x10000, 0x7d88b57f, 0x0}]}) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) close(r0) 2018/01/25 22:47:57 executing program 4: ioperm(0x0, 0x1000, 0x0) clone(0x0, &(0x7f0000f5e000-0x1)="", &(0x7f0000752000)=0x0, &(0x7f0000160000)=0x0, &(0x7f0000c18000)="") r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00004a2000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000128000-0x4)=0x0) 2018/01/25 22:47:57 executing program 2: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f85000)={0x2, 0x1, 0x0, 0x3, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f000032f000)={0x0, 0x0, &(0x7f000071a000)={&(0x7f0000768000-0x88)={0x2, 0x14, 0x9, 0x7, 0x11, 0x0, 0x3, 0x1, [@sadb_x_filter={0x5, 0x1a, @in=@loopback=0x7f000001, @in=@empty=0x0, 0xc, 0x14, 0x4}, @sadb_x_sa2={0x2, 0x13, 0x5, 0x0, 0x0, 0x5, 0x3}, @sadb_x_sec_ctx={0x8, 0x18, 0x4, 0x3, 0x31, "58622365faad8a533434e4a7d2ed194239487dc340950e80476bcdc8e9cd7a5a051d3ea95b2397aafbaa63365160625689"}]}, 0x88}, 0x1, 0x0, 0x0, 0x0}, 0x4) r1 = creat(&(0x7f0000f87000-0x8)='./file0\x00', 0xd) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000a49000-0x14)={@rand_addr=0x3f, @broadcast=0xffffffff, 0x0, 0x1, [@loopback=0x7f000001]}, 0x14) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000f88000-0xe0)={0x0, 0x0, 0x0, 0x4, 0xc9cc, 0x0, 0x5, 0x12, 0x4, "a1332cbf7739752266cea5292c5eea2aee824c3c11855047954125b505cd331e0b8678d4f22c56fa4aa4d131f5c5d7f2f299eddeec5bf813c0c04ef6c1791b2a", "a0f1c728ad3389eb0e31f91224756f97873bef2c5d481de52f5b34f4891cbb0c3d6df827e05a94f3e313c07317c47df349c1c5b52fee228a73ce8e41809139de", "a1a6598fffde760de505580382ce922bd53a93a6b329775f711a7d8d4a8c0f09", [0xffffffffffffff5b, 0xffffffffffffff81]}) poll(&(0x7f0000aed000-0x10)=[{r1, 0x88, 0x0}, {r0, 0x8000, 0x0}], 0x2, 0x2) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000f87000-0x68)={0x81, 0x0, [0x4, 0x6, 0xe3, 0x1], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 22:47:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000168000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ppoll(&(0x7f0000fd9000-0x30)=[{r0, 0x0, 0x0}, {r0, 0x40, 0x0}, {r0, 0x2000, 0x0}, {r0, 0x8473, 0x0}, {r1, 0x10, 0x0}, {r0, 0x20, 0x0}], 0x6, &(0x7f0000d60000-0x8)={0x0, 0x989680}, &(0x7f0000505000-0x8)={0x4}, 0x8) perf_event_open(&(0x7f00007d5000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000198000)={0x4, 0x0}) pipe2(&(0x7f0000f35000-0x8)={0x0, 0x0}, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f0000e0d000-0x40)={0x3c, 0x0, 0x1, 0x6, "00f0a135fc5281f9fa12ee233dc60109c71d40d510a00a7a30cec623faa6f53c149e164a47d7e529aa1d4ffc", 0x9a}) 2018/01/25 22:47:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000872000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00009e2000-0xa)='/dev/cuse\x00', 0x26000, 0x0) syz_open_dev$sndpcmp(&(0x7f00007e4000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x200040) fchdir(r0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r2, 0xc0405519, &(0x7f00008ed000-0x40)={0x38000000, 0x5, 0x80, 0x2, "bbe2ada0c868ce23a49b94c99b74d81a5749e0cf7ea046866a6dcdf9622c7ec4c93d3e17fb48577758415fae", 0x1ffe0000}) ioctl$DRM_IOCTL_INFO_BUFS(0xffffffffffffffff, 0xc0086418, &(0x7f0000565000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000c2d000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) [ 45.816883] netlink: 'syz-executor6': attribute type 21 has an invalid length. [ 45.837460] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. [ 45.880412] netlink: 'syz-executor6': attribute type 21 has an invalid length. [ 45.924625] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/25 22:47:57 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000991000)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, []}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f000060c000)={0x0, 0x0}, 0x8) 2018/01/25 22:47:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x200000400, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") mkdir(&(0x7f0000018000-0x8)='./file0\x00', 0x1) 2018/01/25 22:47:57 executing program 7: mmap(&(0x7f0000000000/0x815000)=nil, 0x815000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000815000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000046000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000129000)={@generic="d54035710bf993167098882198017dff", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) socketpair$unix(0x1, 0x80000003, 0x0, &(0x7f0000816000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000815000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000816000-0xc)='/dev/autofs\x00', 0x80000, 0x0) r3 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r3, 0x40007) dup2(r1, r1) setsockopt$inet6_int(r2, 0x29, 0x18, &(0x7f0000198000-0x4)=0x3fffffff80, 0x4) lseek(r3, 0x0, 0x4) 2018/01/25 22:47:57 executing program 6: r0 = add_key(&(0x7f0000012000)='cifs.idmap\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x17, r0, 0x0, 0x4000000002, 0x0) rt_sigsuspend(&(0x7f0000b13000-0x8)={0x58}, 0x8) 2018/01/25 22:47:57 executing program 2: mmap(&(0x7f0000000000/0x447000)=nil, 0x447000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$sndpcmp(&(0x7f000005e000-0x12)='/dev/snd/pcmC#D#p\x00', 0x9, 0x52ca2ac80522ce02) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000174000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000194000-0x4)=0x14) 2018/01/25 22:47:57 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x8, 0x280001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r0, &(0x7f0000f41000-0x78)="52b238201b45b67f8a30e7254543b005da635a7b762a389589a6aad089c32d9e6c234374741fad4d20ed044599873601aa380943128ecd2eacb39669d737395838e879e15667c126d10cede51b449d3eecdfa279511ee5a2ca9b971b63a918c40ce868ec4ed83240fb3c228b80367dfa7847fae6e245dc07753697"}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000001000-0xe)='net/xfrm_stat\x00') sendfile(r1, r2, 0x0, 0x6) 2018/01/25 22:47:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sync() sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) recvmsg(r2, &(0x7f0000000000)={&(0x7f0000d1b000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000ec7000)=[], 0x2000000000000250, &(0x7f0000000000)=""/4096, 0x1000, 0x2}, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x36, &(0x7f0000982000-0xf2)=@dstopts={0x11, 0x1d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x9}, @generic={0x3, 0xcd, "63152ed4ab06ab7179b735dc3e007281720c469aa93e5885805b87a846cc7dba7fcbfa6f9fbbf6b698b6fe4717eaf24617ba553b0556a1bf4590b5d545579d65061b8b56266e392992e79720ce9e78c9bfef335576190427fd777a76dfc266b5566465c61a2c899a1e9b6572e1fcf9916d495ec21018f7b86ed3762716125faaa4d31100b6eb05d252120c224f6cc0ab28578cbe920830c66038cc593987779649e58a1f26b11b82ca37f480b11d27c2cf9c03c648f044095c5f7ca86bb0b37529d92df58e59e5b661795b1daa"}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x10, {0x1f, 0x2, 0x863f, 0xff, [0x3ff]}}]}, 0xf2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004db000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$VT_SETMODE(r4, 0x5602, &(0x7f0000e8d000)={0x6, 0x50, 0x3ff, 0x9, 0x40}) prlimit64(0x0, 0x7, &(0x7f0000d41000)={0x0, 0x0}, &(0x7f0000eec000-0x10)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f0000ac4000-0x2)=0x5) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000484000)={@common='bcsf0\x00', @ifru_flags=0x400}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r4, 0xc08c5335, &(0x7f0000b92000-0x8c)={0x1ff, 0xfff, 0x1, 'queue1\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_ipx_SIOCAIPXPRISLT(r4, 0x89e1, &(0x7f0000a0c000-0x4)=0xffffffff) r5 = memfd_create(&(0x7f0000707000-0xd)='nodevtrusted\x00', 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000335000-0x8c)={0x0, @in6={{0xa, 0x1, 0xfffffffffffffffa, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000dfc000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00002ac000-0x8)=@assoc_value={r6, 0x4fb8}, 0x8) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r5, 0xc0405519, &(0x7f0000336000-0x40)={0x8, 0x0, 0x5, 0x6, "b50d37a63b397bacd849c71a9d4124ca467860dfa83613b12f08713ed691094f71e62e16e80b41abc8433245", 0xab}) ioctl$KVM_HAS_DEVICE_ATTR(r4, 0x4018aee3, &(0x7f0000128000)={0x0, 0xfffffffffffffffb, 0x100, &(0x7f00000d1000)=0x0}) 2018/01/25 22:47:57 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000dd3000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$assume_authority(0x10, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) r2 = syz_open_dev$admmidi(&(0x7f00004dc000-0xe)='/dev/admmidi#\x00', 0x8cd0, 0x204000) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000469000)={0x3f, {{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]}}, 0x90) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) read(r1, &(0x7f0000000000)=""/32, 0xe20b51114b09676f) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000bf0000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000a93000-0x10)={&(0x7f000029d000/0x2000)=nil, 0x2000}) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") getpeername$packet(r2, &(0x7f0000924000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000eae000)=0x14) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000b7d000)={{{@in=@rand_addr=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005f2000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00005b7000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0x1, 0x6, 0x2, 0x7, 0x2, 0x80, 0x20, 0x8c, r3, r4}, {0x9, 0x101, 0x1, 0x3, 0x4, 0xada, 0x4, 0x200}, {0x3ff, 0x7, 0x300000000000000, 0x0}, 0x4, 0x3, 0x2, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x3e}, 0xa, @in=@multicast2=0xe0000002, 0x0, 0x3, 0x3, 0x7, 0x0, 0x7, 0x4}}, 0xe8) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00004c5000)=0x0, &(0x7f00005e9000-0x4)=0x4) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x36) 2018/01/25 22:47:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f45000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f00006d1000)={0x0, 0x78, 0xc31, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) getxattr(&(0x7f0000d15000-0x8)='./file0\x00', &(0x7f000029e000)=@known='com.apple.FinderInfo\x00', &(0x7f00001ab000)=""/0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000dad000)={0x0, 0x20000000, 0x0}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, &(0x7f00000cc000)=""/244) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x40000000000000) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x13ffd, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$user(&(0x7f0000113000-0x5)='user\x00', &(0x7f0000aab000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000041e000)="67f14541cb3f3e3a01da2ca5c554b14adb2f3dddce9d061121a98856a9d49634527f82d3f5c32b62331c97b48578647e5efbfabaf434f41d90a142dab0e0de96ecfd2667ea63f3e5e82b321e941ff4e890da546e379cc8c4042f5b40f385ecf1d2472b3e8d61dd9d9b35de8795d6435220994930f7dfa1d053d3e747cea5608797c8f9141cc0ecf095db84532f2da6419e64d7da8652a8e1d184235161af99ffbb040b41b7e682b5a33e5f65cae2b099b7de1d150859b13f0a751114097db0aa1ee5275c", 0xc4, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000add000)={0x0, 0x0, 0x0}, &(0x7f000021b000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00003ca000)={0x0, 0x7ff, 0x30}, 0xc) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00004d1000-0x44)={[0x400, 0x6, 0x80, 0x0, 0x7, 0x1000, 0x9, 0x2, 0xf92, 0x0, 0x1f, 0x9, 0x2256, 0x7, 0xffffffffffff93c9, 0xf0], 0xd004, 0x0}) ioctl$KVM_SMI(r3, 0xaeb7) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f000044b000)={0x0, 0x7000}, &(0x7f0000fe8000-0x4)=0x8) r5 = syz_open_dev$sndpcmc(&(0x7f000025f000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x1) setsockopt$netlink_NETLINK_NO_ENOBUFS(r5, 0x10e, 0x5, &(0x7f0000805000-0x4)=0x5, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000931000)={r4, 0x35, "8897b44e5c1de0e9d80331b77d49e57d2cc72fc49014fdd3262117d75e0dfd7525a1118d30cc57bbe08bf9ecdf0b060f974bb12943"}, &(0x7f0000360000-0x4)=0x3d) ioctl$TIOCMSET(r5, 0x5418, &(0x7f0000134000)=0x100000001) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f000083b000-0x48)={0x2, 0x0, [{0x1, 0x0, &(0x7f0000e49000)=""/0, 0x0}, {0x4, 0x0, &(0x7f0000c2e000)=""/0, 0x0}]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) r6 = syz_open_dev$dspn(&(0x7f00007ec000-0xa)='/dev/dsp#\x00', 0x80000000, 0x22000) bind$inet6(r6, &(0x7f0000966000)={0xa, 0x3, 0x10000, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/25 22:47:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000002c000)={0x0, 0x0, 0x0}, &(0x7f0000b39000-0x4)=0xc) ptrace$setsig(0x4203, r1, 0xff, &(0x7f0000e4e000-0x10)={0x19, 0x1, 0x81, 0x6}) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00000d3000)={{0xa, 0x1, 0xffffffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x3}, {0xa, 0x3, 0x401, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x3}, 0xfffffffffffffffb, [0x5, 0x8, 0x4, 0x7f, 0x3c3, 0x100, 0x7fffffff, 0x8]}, 0x5c) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000c81000-0xa)='/dev/cuse\x00', 0x2d0002, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000d17000-0xc)={0x0, 0xb4f, 0x2, [0x6, 0x101]}, &(0x7f000032e000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000b81000-0x20)={0x3, 0x9, 0x9, 0x40, 0x8, 0x8, 0x0, 0x80, r3}, &(0x7f0000e4c000)=0x20) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000714000)=0x108, 0xfffffde8) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000053000)=0x0) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00004bb000-0x8)=@assoc_value={0x0, 0x0}, 0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000b87000)=@assoc_value={0x0, 0x0}, &(0x7f000001f000-0x4)=0x8) bind$unix(r2, &(0x7f00004c4000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/25 22:47:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000980000-0x8)='..', &(0x7f00008bf000-0x8)='..', &(0x7f0000898000-0x8)='xfs\x00', 0x5004, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000099000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) recvfrom(r0, &(0x7f0000e1d000)=""/59, 0x3b, 0x1, 0x0, 0x0) pivot_root(&(0x7f0000e46000)='..', &(0x7f000045c000-0x2)='..') umount2(&(0x7f0000638000-0x2)='..', 0x2) 2018/01/25 22:47:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000021d000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000a74000)=0x0, &(0x7f0000846000)=0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000035000-0x95)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x74, &(0x7f0000030000-0xb8)={0x0, 0x100080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @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]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000024000-0x4)=0xb8) 2018/01/25 22:47:57 executing program 4: r0 = socket$inet6(0xa, 0x80005, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) setsockopt(r0, 0x84, 0x1e, &(0x7f0000000000)="", 0x0) 2018/01/25 22:47:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2000200000000805, 0x803fffffffffd) listen(r0, 0x0) connect$ax25(r0, &(0x7f0000635000-0x10)={0x1e, {"03491f07f500"}, 0x0}, 0x10) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f00003ee000-0x4)=0x0, 0x4) 2018/01/25 22:47:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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_config_ext={0x0, 0x0}, 0x200000400, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") mkdir(&(0x7f0000018000-0x8)='./file0\x00', 0x1) [ 46.103539] sctp: [Deprecated]: syz-executor0 (pid 7047) Use of struct sctp_assoc_value in delayed_ack socket option. [ 46.103539] Use struct sctp_sack_info instead [ 46.119689] sctp: [Deprecated]: syz-executor0 (pid 7041) Use of struct sctp_assoc_value in delayed_ack socket option. [ 46.119689] Use struct sctp_sack_info instead [ 46.195938] sctp: [Deprecated]: syz-executor0 (pid 7047) Use of struct sctp_assoc_value in delayed_ack socket option. [ 46.195938] Use struct sctp_sack_info instead [ 46.231191] sctp: [Deprecated]: syz-executor0 (pid 7060) Use of struct sctp_assoc_value in delayed_ack socket option. [ 46.231191] Use struct sctp_sack_info instead 2018/01/25 22:47:57 executing program 4: mmap(&(0x7f0000000000/0xab6000)=nil, 0xab6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000ab6000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f0000ab6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80000, 0x8, &(0x7f0000ab6000)={0x0, 0x0}) mmap(&(0x7f0000ab6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000ab8000-0x4)=0x7, 0x4) ioctl$KVM_GET_ONE_REG(r2, 0x4010aeab, &(0x7f0000ab7000-0x10)={0x5, 0xc716}) close(r0) mmap(&(0x7f0000ab7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000aba000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000ab8000)="13f0923f27c33fdb5d535d708b4a7403aaa2b09fa4a6") setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000ab7000)={0x6, {{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]}}, 0x90) syz_open_pts(r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x8, 0x0, &(0x7f0000aac000-0x18)=[@increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) ioctl$KDMKTONE(r2, 0x4b30, 0x1) 2018/01/25 22:47:57 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000001000)='/dev/snd/seq\x00', 0x0, 0x8ffff) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f0000003000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r1, 0x202, &(0x7f0000002000)={&(0x7f0000000000)="8d75fdc427205575f8e468110ceb8ba69a30240faac627da1e79344c8d9d76ccb48d1aab359f1c799afe999a460ea01ab57c8a0805294d36414680e2e37098a9e737dd1eefaa78", 0x47}) 2018/01/25 22:47:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x22, &(0x7f0000af1000)=0x0, &(0x7f0000472000-0x4)=0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000892000-0xa)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getpeername$packet(r1, &(0x7f0000377000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00004c9000-0x4)=0x14) 2018/01/25 22:47:57 executing program 3: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000007000-0x11)='/dev/qat_adf_ctl\x00', 0x200, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000017000)=0x4) sendmsg$nl_generic(r0, &(0x7f0000019000)={&(0x7f000000c000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000017000-0x27cc)={0x20, 0x20, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @void=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 22:47:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7ff) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000502000)={0xffffffffffffff9c}) sendto$inet(r1, &(0x7f000087b000)="97cebdc1519fc5f924a31ffdfd85875d4187fa50b7558ac403b0617cbae9deef2d619777660932c9d357fb6aa37ce39cbee20750a789f0291ecf4f37e12dbfb428e1e4029b3d58fdadc1c919c2574033eaafddd3c3cfad93f9bffc33c788a730787288f51e76c0b73c091997ab7cb38a454554020bb67ebe934801f76f17f04103", 0x81, 0x80, &(0x7f00002a7000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 22:47:57 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000002000-0x4)=0x0, &(0x7f0000012000)=0xffffffffffffff44) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/01/25 22:47:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000950000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000468000)='mounstats\x00') getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000066b000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000704000-0x4)=0x8) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00008d5000-0xa)='ns/cgroup\x00') ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00008a9000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000e0d000-0x8)={r3, 0x1}) 2018/01/25 22:47:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a36000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000f04000-0x4)=0x0) r1 = syz_open_dev$loop(&(0x7f0000f74000-0xb)='/dev/loop#\x00', 0x0, 0x44042) read(r1, &(0x7f00001b9000)=""/4096, 0xffffffffffffffd9) r2 = fcntl$getown(r1, 0x9) capget(&(0x7f0000c01000-0x8)={0x20080522, r2}, &(0x7f0000733000-0x18)={0x1, 0x5, 0x6, 0x0, 0x9, 0x100}) [ 46.327812] QAT: Invalid ioctl 2018/01/25 22:47:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000a75000-0x10)='/selinux/member\x00', 0x2, 0x0) pipe2(&(0x7f0000e38000-0x8)={0x0, 0x0}, 0x84800) write$selinux_access(r0, &(0x7f00007c4000)={'system_u:object_r:random_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x39, 0x33, 0x0}, 0x46) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000071f000)={{{@in=@empty=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}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e93000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000e44000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x4, r3}) 2018/01/25 22:47:57 executing program 5: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f000000f000-0x8)='./file0\x00', 0x10000, 0x6a) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000019000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f000000c000-0x8)={0x0, r1}) r2 = syz_open_dev$loop(&(0x7f0000013000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r2, 0x7, &(0x7f0000017000)="20b1aea57057d81cab34160d75861e0f49df20933ac0f64c877806960100f40ecb7679b50f114208ddac5c14c042f44e7255cb2f192941ecf9fe7344834c7c23f7e6fb0aff656584bdbf231118e8149804c8cf6eaf78c06c810ddc167553fb19877bd6d735551998b3edbe3820c68d6e180232e762be32341957401e870c7aaa1de03ef2a48fbfc373fbad0e7020151059f66501474db144434dcab051b7501888855360d7cb9dd895f2969cac46f7738d103e53176f04938cd07c539bd277aede5de10590a0840275bef375ff71b71d0e9a13552fc5e5d48acd15eba3330c1d7132f180f85f86fc0f") [ 46.356219] QAT: Invalid ioctl 2018/01/25 22:47:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f0000b19000-0x8)='iso9660\x00', 0x100000, &(0x7f0000ce3000)="") r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000724000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e2a000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000ed1000-0x18)={0x2000, &(0x7f0000844000-0x8)=0x0, 0x8, r1, 0x8}) r2 = syz_open_dev$dmmidi(&(0x7f0000af0000)='/dev/dmmidi#\x00', 0x61, 0x4000) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x14) acct(0x0) sysfs$1(0x1, &(0x7f0000d21000-0x6)='ramfs\x00') pipe(&(0x7f0000b52000-0x8)={0x0, 0x0}) eventfd(0x81) recvfrom$unix(r4, &(0x7f0000907000)=""/117, 0x75, 0x40000042, &(0x7f00006a6000)=@file={0x0, './file0\x00'}, 0xa) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f00006d8000)='./file0\x00', &(0x7f00000d3000-0x6)='ramfs\x00', 0x80000, &(0x7f0000509000-0x1)="") r5 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") sendfile(r5, r5, &(0x7f0000b1a000-0x8)=0x0, 0x401) readv(r5, &(0x7f0000a91000-0x8)=[{&(0x7f000079f000-0xc5)=""/197, 0xc5}], 0x1) syz_open_dev$mouse(&(0x7f0000aa0000)='/dev/input/mouse#\x00', 0x6, 0x80000) read(r4, &(0x7f000012c000-0x4e)=""/78, 0x4e) ioctl$TUNGETSNDBUF(r3, 0x800454d3, &(0x7f0000cc2000)=0x0) ioctl$PIO_FONT(r4, 0x4b61, &(0x7f0000d52000-0x8a)="909e13650407fe646595c1b3a3bff99ecc8834ef6a9fdf4d3a5803df24c615d4eacf380680835c34311e9c71d9950390d61758650255b3a1bc4ec28c899596a3804ce1774e2e4ae97999a6fa6291613c5fda31b587a4ff8e6eb9fda211d0019c39145a2a3b5cf316f771f0e544741fa5ea36d9a523d3f685bff2a20679680c768aaf67d41e007bd21b07") 2018/01/25 22:47:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00009d2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00009b6000)={0x0, 0x0}) getsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f000032a000)=""/0, &(0x7f00008a1000)=0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00003c0000)={0x2, &(0x7f0000c92000-0x10)=[{0x48, 0x0, 0x0, 0x0}, {0x20006, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f000002b000-0xd8)="", 0x0, 0x0, 0x0, 0x0) 2018/01/25 22:47:57 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x400, 0x0) ioctl$int_in(r0, 0x80000080044dfc, &(0x7f0000006000)=0x0) 2018/01/25 22:47:57 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000680000)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f00003cb000)=[{&(0x7f0000001000-0x58)={0x27, 0x0, 0x2, 0x0, 0xffffffff, 0x3, "e8380dd8ef1d333ed0615c5e3a8d2ae9f59c64e2eb5a93bfc1864c83d9c99b97dbcedd8f2507543b4bb4b09391c6acd0ca07b1a2d5dd13d37ad15a0881035c", 0x7fff}, 0x58, &(0x7f00005bb000-0x8)=[{&(0x7f0000001000-0x1000)="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0x1000}], 0x1, &(0x7f0000b3b000-0x40)={0x40, 0x0, 0x9, "7de05403e9d7db4b5e70cb0fc32a0944766598a92c80feaf2a5be99944f8a38bd963baca752cf4c9dfae39a911136d8e60aa92d9"}, 0x40, 0x8041}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fdatasync(r0) close(r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f000023f000-0x3c)=[@in6={0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc233}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) r1 = syz_open_dev$evdev(&(0x7f0000132000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f000019e000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000002}) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f00008f4000-0x28)={0x3f, 0x1a, 0x2, 0x1, "f1f289fa6ec3f84bd629882e28e9551766354296dbdbff094b17a52239e72280"}) 2018/01/25 22:47:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000278000)='/dev/rfkill\x00', 0x400000, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000ec1000)={r0, &(0x7f00007ea000)="291b42ad1d106b316d000c2c1acf0788", &(0x7f000069f000-0x8e)=""/142}, 0x18) pipe(&(0x7f0000121000)={0x0, 0x0}) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f00007c4000-0x4)=0x8) r3 = syz_open_dev$evdev(&(0x7f0000ea2000-0x12)='/dev/input/event#\x00', 0x200000000000, 0x0) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f0000f28000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) connect$pptp(r1, &(0x7f0000027000-0x20)={0x18, 0x2, {0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0) ioctl$EVIOCGLED(r3, 0x80404519, &(0x7f000060a000)=""/52) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000110000-0x28)={@generic="456db63679dd178b6cc827216b9b770c", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r2, 0x29, 0x13, &(0x7f0000495000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, r4}, 0x14) openat$vnet(0xffffffffffffff9c, &(0x7f0000fbf000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000cd3000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f00001f1000-0x4)=0xc) 2018/01/25 22:47:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000f67000-0x4)=0x20080000004) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) poll(&(0x7f0000fdf000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0xb92) r2 = accept4(0xffffffffffffff9c, &(0x7f000027f000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000aad000-0x4)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f000042e000)=0x0, &(0x7f000053e000-0x4)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x2) [ 46.377625] binder: 7068:7081 tried to acquire reference to desc 0, got 1 instead [ 46.414249] binder: 7068:7106 tried to acquire reference to desc 0, got 1 instead [ 46.471949] binder: BINDER_SET_CONTEXT_MGR already set [ 46.477773] binder: 7068:7081 ioctl 40046207 0 returned -16 2018/01/25 22:47:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008b2000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f0000da0000-0x14)="0000000201000000000000010400000000000000", 0x14, 0x0) flistxattr(r0, &(0x7f000075b000)=""/205, 0xffe3) 2018/01/25 22:47:58 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00006ec000-0xb)='/dev/audio\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r0, &(0x7f0000001000-0x20)={0x4, 0x10001, 0x4, 0x1, 0x3ffc000000, 0x3f, 0x1107, 0x1}, &(0x7f0000e60000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000f2f000)='./file0\x00', 0x0) mount(&(0x7f0000292000-0xe)='./file0/file0\x00', &(0x7f0000ef4000)='./file0\x00', &(0x7f0000d6f000-0x6)='ramfs\x00', 0x3, &(0x7f0000dc2000)="") 2018/01/25 22:47:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00009e8000)={0xffffffffffffffff}) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000420000-0x4)=0xffffffffffffffff, 0x4) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000bb1000)=0x401) ioctl$TCSETSF(r0, 0x5404, &(0x7f00003af000-0x24)={0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETA(r0, 0x5406, &(0x7f0000984000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 22:47:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000206000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bind$netlink(r0, &(0x7f0000926000-0xc)={0x10, 0x0, 0x0, 0x10100000}, 0xc) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000756000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/25 22:47:58 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00004a7000-0x4)=0x0) r2 = syz_open_dev$mice(&(0x7f00009b6000)='/dev/input/mice\x00', 0x0, 0x109000) perf_event_open(&(0x7f0000e62000)={0x4, 0x78, 0x26, 0x80000001, 0x7fff, 0x9f, 0x0, 0x0, 0x8144, 0xd, 0xfffffffffffffe00, 0xffffffffffff8cc8, 0x8001, 0x10001, 0x5, 0x0, 0x10001, 0xffff, 0x5, 0xfffffffffffffe01, 0x10001, 0x3f11d6df, 0x47, 0x0, 0xffffffffffffff7f, 0x4, 0xec5, 0x7, 0x1, 0x4, 0x0, 0x8, 0x4, 0x1, 0x3, 0x8a5, 0xfc, 0x97, 0x0, 0xfffffffffffffffc, 0x2, @perf_config_ext={0xa5bd, 0x0}, 0x20000, 0x6, 0xfffffffffffffffc, 0x0, 0x1, 0x1, 0xfff, 0x0}, r1, 0x7fffffff, r2, 0x6) r3 = syz_open_dev$sndpcmp(&(0x7f0000a4c000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) mmap$binder(&(0x7f0000320000/0x4000)=nil, 0x4000, 0x2, 0xa8012, r3, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setns(r0, 0x8000000) 2018/01/25 22:47:58 executing program 6: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) sendmsg$can_raw(r0, &(0x7f0000002000-0x38)={&(0x7f000000a000)={0x1d, 0x0, 0x0, 0x0}, 0xffd1, &(0x7f0000001000-0x10)={&(0x7f000000a000)=@canfd={{0x1, 0x0, 0x0, 0x0}, 0xfffffffffffffffd, 0x0, 0x0, 0x0, "0327e1b22b5fcef7739c699f5ff986ca08990039576a7d5cb2bdac3fa80acf584ecb5fee496e6866856b76b5f700000000000000004e2f9663a918fa1efd9b0b"}, 0xfeb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_proto_private(r0, 0x89e3, &(0x7f000000f000)="9b8b850b95fa033ccf0c08d4c3f2b3f7ea7e070ba0095a77a7dc5f798a62562737dce7124710a6a016f684924f77ab163cb7d8795d879b2a21096b9ce239854c19f85830286408aae8367b996ed117e2e99a3fac9f03b69c2c3b1b0600e0cc454da7fa656df5166cc4") mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000013000-0x10)='vcan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x1) mmap(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000013000-0x1008)={0x0, 0x1000, "f53d99e5e1967d6a4619bab9956be9e25c60a99e79435e42c1a161eb918185fcc89d79d180aa8a651b5ae5c26c4d17882d35166584b291365b2c9d16ba7594e9c974776e157c2f93f31ac0a14ec5378bb4c33b747e9b5d5de1ed83e26aa08fba0c9998245a3d86f0885500d9a393571b16d45330af2dfb929cbdb4d351ffe82ddd9bb25fcf044b988d909e75bd2d36fc4ce090a5afd3ca4592c4c138e2f31b7f3d436af8397b1d35a6fcc88faf808c7f5d8757372c5643223307dea9d08440ecbe395e94058e86a90105a877c566e68ef9df3c275f213830bc891b04e6a08b412c7a24aa58160369b7cf7a05efd8bcb954e25c175487c70bfcb91523d07b5ed3a5f20416e632eba508cc3fb9551e2a057a869bc39c97183abe78248eeea8f451032d678295e8352a82c21bb3d34aff687aa8ba34550bd988558c2e2d315f8550d3ecf584d976ab775d509d4be5131d77eadf1b6f9cc2c4392f452995cd7767e9dc050eb958fbe70aaafb68d240e4e9eb757bec4057f5318edcb4bee9e952c059efb074c909d6c2fe65ac75a5e4d6c71f92ab49f52d0e02d8da83f5ae28df6807354fdfe0d64e64a28eedd7c357ae662b4c1b769f53c05810923d42f0911abf9f3bb6b062754aab5a9c41d3df17d7f35f30a9edf5e1169fd4ab2f5ef6508c0ad3b4464110331fed5b67a5dc5829ba81b39dc6ff22ac250b99ced0886ba01b50056b67331af5862769ec3db8e3887bd5d08fc97aead05c4f06ef02d479873f719ee1b7756f9b52631ef31abb324f6d19a59e2052385095516d4564decc736111bb363082d7cb084f4c5e1b53035062b20137a6f68d5c92a34ff9442f5519e0f713b584c4fc05192c0b53eafebf00b659c44985a488fcb63da9ac0be7f954c5e1b289ef4c6debe15a4de8c1762a3701dbee8f0515f87b9b0d1d2a03c3301b78bf909309195e725da1f5f29b2444745f6a1dcb70c45d7c33ab459012cf4264e76872c5e53fd0dddab1e1669316e584e836d5738fe6608f70dc4818511525df0005d1fae209bdf92caf2c6549a41b24868957b345ecf0e4fd65801f29debf4c4439bef608bf399dca5bb195975f37eb2c9bad8dc29f5f7139a85b71cbe78867c9679309ee5e7f785705500b987a99e06ecd6b7d1dded490d48320a70e1fa1d2daaf461fc3cbaa4e54fe083dc069cea4301b659e9247d75f92134c06733f247faf3657f43cbcddbf4738ab1b38fd847343e5729a504760941e54eb837778ed68f5085df2b108397131e1bf6bc7beba44532d5b5a4423a279c569b0da16efa78abc52aedb8589ef6f26126a6ec84ea94339f0aa70ae79b6213697d13b1b30f2bbdb494722da2a1c58633e5541f8e50f274dd3deeeb22596c50e688d95247c003844422586e858f036516f42f58ef7f9fba61f977c44d737cbfc048aaf5af8cdfb8d8ebea79326c23e49a0f36df6ed366db27086d96ca712f9f6dbedefd787f152aaccd6643e2414aa1c94459d45aaff605b29973df7e33f96182bb1806a8fca25eb4182b1be2e11f37e2febc68466485b538d4c0c1ee577d059edccd8c52c0ae9f43586cdd1ad3d5d86fc008abe57c89f547fc5206e268d390f4e27aef0b285c3e5e2c7290fc0e3b3f83c47053eaac75b819aa67d44ea59cec29f26234993321b550f648cdc1ceeaac911c7cc2e1a400a3cbe8954d112e68213760caf9d1e67893b4ca52f34ab7fd04d41eabb3adb31a9159f93cdc66326d3960ceb6129f139d508ff5dcd3a1f11781f5c514f0c4fb3021332d22b9ce0d48c436e9946b8be1272bb37b2a196a349946df1f625d49e6c2c66ab592f6bf0a2f6ea8f30063d38511dd525366c193c85edabd8418106bd0bda89803f664b9eb3858664ac96b26a89ff652c247a47b4dd6c454490fb2585b351af42f5c79daf130f58fe4e14a443b28c95128354cb5783412c0b836438fd173684a2c3496d311e7606e16ecc7247be9107e889b37eee9fe53f605ac0298993f3915060e508e450b73618e45524e07ca10ac7ba6948ef38adcdcadce78d17386237bbaef7d3b47b81be15183b0b5299ef4194b3c611afd22dbbbf9245ad2292ab6faee6f677953f9d2438c56233274327b1729145d600d458b55578b320e3358d02645aa1f1dd98d6e1d036683fb4d97054c10e57b48c50fb9faedc629461024b6366a7611b4cc4802c3e2c1256c6594875adce34598849063540d028eb4d5f9ff1b313e892af029455386e66fd06f5501dae0727be3cd405f4c9593a8dac66301ffda868527e80da70cff4ebf3f28141df6de988ee60ee5cb04c6c4502dab165fd1cebf0fcde51791c1afa5aeb2950c2025b07016d82db3b0a4b7eb37771a71aba9f258097be84b710f1e1c44ff3af7e3513021f1419d8cfe621de68bc6c3ccf2e57d4d84fc0c0929b9aa3a21397012c98be887fa41011027dbf9fd692d3f2ee6f06b421ed9fe9e27ce26d82f833e6778e37d8f6b65b4838da6c3e040cfa83c5c258efd62f2fcf97f7dc79c24653ff8a9d66f037bee08862e8a99c64827fbf162fde16df6a9b0e6372ac5e7a80fceb3e980995dc0d9a1c11c216f967ed87706fe8097b95977f5bdf1320a1f91a2522689e4e814e08a32722f0a6887ab5b1080983efd9a40893c818738e0f12f9a01f2268d19f3f0b9c13edcb67f4c989601fe7ec399c54789056d9ebe053a97e53f8868b3389052d81cbfc515e9b0018f604d94342c1529f2107629fb7e1311e01710d46de196c34752ac9fca1ec064a02455ec02adba0ce272930cd353682ac6ff9d2e1b2ac9f30d202ec9d1efedba02bce86cf5b07f6b0c38717e3ec8c121d5165f9d6f8ba33108c842943d6a3960c8b2777c8ee1ce0da07137f50bfc263e4889c8e8d7cc138c567dc9c61d4c307da7fb536454b5dc3eb3961467700e4a7b71c6f00aae2a4288f3dc9c92204f10b9c13a85bec7fff0d714d38414a87792c8e31af21e17a4e51956bd810358bd3c2dd50b224ccf8f0732ba17909f2270ec72e8e225dcb91478e30588e67c750f1a473fbec82881033ba8bcf1c402bf8794a90e3a99494ba6df6dcc2978b19bc093ef7def2e93a9f1b1bb42f162034bfc499070e4721874b6a808e7426fc2bf9f26fdd8531900bef466bebb54f9b99f18cdff9cb4424cca9b2c900bd83d97d3a7b395d5dd5f7efcda2a87d814c1f069879ea05f0eed1e1d65d75788cfe9163629f0383c56b1f98fc7952f29444951a249bf28abb0a5c8bcb0d30fab2d6faa12e287ed02158cbe5615511f985f978370476d69edbab4ef5ceca02d4fc3bdf0617d7777ba90ade075f0492c8782045ac8f87ea3e828b3692c476b668b98513ae898b862712f77179d1507d806502d0edaf4e1a15dcda4f8bbc2fae53b40362b38f8b9147eea4513be271b1293ebb001325ca72a15f3a848b1eec4055a8e1df57255f67d20052919d0f4f047638a2aaacbbb6246419469138bced24bfdc5206c7bd3a794a1017ca1161ef7213578d9a8b3b0beb10fca79a62aa2e5208ffa21b028dba164018b2305d68fe2b5a57966fbad0e3f98d55e4602a78d3d02a487d9e7da19991e109ca3114a329fc9780ee9e494494be04f4d3b2feb269aec81c5e4037062ae5f5cf1aca87666bdc5823e3a42fd7b1d4eecaf43a7d910186e4fb71979635e016026d617baafcc57bc55c141fcb9229f4c9e0a3e1d7c293141f4da2631c4f26947666fa5425afa550bd7b39d5d270ed700fc3a084ee3b0916e55d0264a4b0b62899cb13209ae8801ae7b5fb7a62973643adb6ee4f33e00b00eff208dd050530678549ba26048a2c5d8d8eea2c66d052ee998121340bec61e5704e49d836807d9374163e128a282f19c539e6442dd58469086c6de35b58f01fcaa1bf54eb7cdf7fe7fc7f30aa9565ba21253fce147cd84bfae9ad47ebcb5fdbeef2e2b02bc40fdbd8803f1fff469488ff4069b25e423aa09f282b527c7e23b871bd7d1a973bb472433684dea1451e556318b8f831c3e623b139f4e6743a306b9adbfc61deab110f32c3c1e30820397e07301b782f1020e507f03e435207723e07c3ee77826b96adba34003cdd501585a963e2bc87b742b15080c2851f32e09f039475da04faefbd91678f85e6444c029bdfd539691b875503451908ef65ea551723940192390fb2ecb895f6ae3873d3790f38b56d8cf06fe910804ceb7a41941713a198b5f2577a0091f39b055c69e14a721f3687849a93704f65c9cfbad683cec89b99d3b966cb57adbea9c6cc0a195e86a2d379b5ee81de22810a4f97d6bb63030496f374e4aa4b4c7a4a573bcfd513909d8f6be1e873f41e1177dbed6a53645247306f98bc85b1b7f23db36cf0370ffe580855a227c46febd0e789d09726540533ba85ecda263b646a524f72668ac2304ab731c2a59e651623ec5cdbf064c785cf9919c8a201efd12252e77c0309bef56137bc16299aa28de7feee46ffdda207a419c2b29d37806a4b4aeb8a0f38c2e739a5b2b6cfdd8786a20d17e7ca30fe0d766c6f493289c265c1c305b4e0b0b12c425f94bc2ed89390996cb8414c92201b725404942166d5e464a5fc90cbfe1050e87309a362663da115e2d60e724f3f4dd7c3e73ead345e837000b24fd5be38c943fe310afc148246fcf289d1cdf90c6664a7d8aa1d73ca984885957bf563494d2f6b6745627e2c6d818637b8203f245d69d30fe8755d8933319b9f0b072f8d4b977406f402c4f21e9b4e95a38bbbd9cf52438535210fc1ee1b7b7cef8ab94b94d448375e37d410e8ab551daf4e547da5e0767b409d7d1ea4362333f063f0a430382ddb546941291b239fd10b3475c73c10f97371886dd0276b89430c9b62f55affd6dda8d54e707551bf841cf5a914bf481751c3c601a04969ab2d5066d2611985a67d8f2f3a7a01a913cb78f2e7739fa4c4cb2a69e90d93cc77bdcdc6f5f603d7fa0b474571e7986983d8dd2fcf93862bed6df860f4cecd26fc2622110e2e158641df6e94b17a788c5f659da5ece1cdcad53741bde9cc173caa2afca44709441bd134c91907844be53400d6100d76eae6e55dbebf630f200886e3a09a6bb24394f158aa7ce5aceffd0056768fd5f828e56b2e6dc05971b0c7611ba0bde9417ba2cbf973b7003143f86a1352aaeebc502bc7bc1b0983218b330291ed8461e51a344c5764b4929c2f1c11119d44c843eb61a8c697da1af91c58d70bc24244731f45669c9b36f758a10ef559db33f068291485c2b7cf11b2dbc8a132eaa7b8da5f777adaf6612b18c435c6861eb52d5830b29f6f1f911f0b9d54908fcf81b1dcd5d661daf4c50b76f491bbbebcab69fd9a1c9aaca87ec6db32e2550de815f2b6cc2cdda43dd5e87a71da3de3f153101ba481f68b11f856173b3c9214454d5618242c5f91661950796683f4ec768fc5637b992066552fefebe8f0e2c5cbd5215e5f5eef88bf25fd052503df9555f0d9b889077b2f05deda681df0af502b34c79e3b2616762b81429f6da35132e99aca50a5227a7616e682987ac88ee609b6f43cecbb930d1f9935f0a2116bbbb12ca8bf4eee4334ccc13dc6cecbbc1d18cdd214da60679cc85ccc39946aee7b977d1b13c663ca9cbdaaf7e5741d8ae4e4947f853c724ce3fa8bdffa5e31e550803f245ebbd5f2bb78747fcf4ee868b7ea0f595e905d8ef4d861ba3a2f3c269cc44449eeedce4ad263619632e27dd5c75a1ea1c3fd70fa4281f7ef3b2df2677103912ab2ffe47ea06a3e7632e31c078e4ac3b429a14bfe86ba4b7358c04f070a072c"}, &(0x7f000000e000-0x4)=0x1008) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000013000-0x8)={r3, 0x80000000}, &(0x7f0000006000-0x4)=0x8) sendmsg(r0, &(0x7f0000012000-0x1c)={&(0x7f0000012000-0xe)=@l2={0x1f, 0x0, {0x3, 0xfffffffffffffffb, 0x43, 0x8, 0x5, 0x200}, 0x3, 0xffff}, 0xe, &(0x7f000000a000-0x20)=[{&(0x7f0000005000-0x2e)="30e98fecfb2ccbb952efa3e7dd3ca8124420d072db9dbf811e7e1932e2b82f1d9974ce7ef69f61bf0103418e5236", 0x2e}, {&(0x7f0000011000)="7eed0ed53adce057be05be60b57d645eebe5cedaf39c18741e179c9f8d70dd07377bd0333994", 0x26}, {&(0x7f0000012000-0x5f)="b919fd278eb330906af1303a9a24df0b5a1831ae0d818de96e717d168b4a3f9b2af070a9b9003c633728fbfbbad1b7c478f166d60a033d3c7ace7e6f77d64c07c873758607b01e5160d455f18c64276a563c777915fd1f3a8740851f090560", 0x5f}, {&(0x7f0000011000)="3ef2cd38653881d3433566073165fec430c74018ab1f7f00157565556dc0fa77f3e8259fb3dd70abc40fe230984a8bac5e7fa9ca3a289f30639cbca6328cf4b04a1efc76f1b6386dec2d7a22f512bfcefcf4f1032b2f1fe7b0568a9d3547dfcc54bfdc7a7c0cbc7782f9", 0x6a}], 0x4, &(0x7f0000012000-0x3e8)=[{0x100, 0xbe, 0x8, "75e01a28d4a1b091889f6ce1539c61e0025edcad1a30b8538d4313d6b079d9ff67a1928fdc7a5ea2f391e07e426155521181b8ef8d8481e9a22a8069542a00036788b2a460dff4316fb992c3a8a7a17b1f108d1f3cde09440290e77ae46d9733fbb5ce8df4ab67155a82a8402c517a8c843d16a24bbbfc5fdbfc225e2ba62648804dd9efd23171be8d2aa90ebb2d162f46e3c854245f9d1469e68b450da8475c8257803fec2ee7d6587973fc017f8ec96613d521abebccd5c9dbec73ebdb81800645cd51c0ad23c2dedd02a072435fc710b64bffc8bb3e5e32d35923908eb97a22746cbd5a73025b0ae5d7519119c3947078d0"}, {0xe0, 0x29, 0x1, "60d7f5e4dec38a75af216773ea651841bbb2897a66030434b8430187edf3db926982cd4a6fee5a0978d482a7f674214f7fc2bdf9cfda7c2f4e5e98ddbb257399ae5ffbca21907758504d85842a307cb636718888b78d07a0b3351ad111c7779882085d1ee07efc73ed17d2a65d76afff1683fb071003ed495d27e4fc53c8f408f9454ea11a376ea70d3deb36fa00dc2eb843d7d55601dbc25e44ae884ad76a4439ab9dc0e846202b8c4c5a98ce3b9e4fbdfe0f1d678695bdb9bbad574e2ec67ac574f414d1163227827f41bd622d0357ca"}, {0xf0, 0x103, 0x44beb496, "3db80fc62ac90603848364013d12a1673a6154f58d7eabe9b5846979f203707f4b2dbe51143a87589d70ee9989cb4627082b6aaa62a2425e6c55afd7c198d68622be7448a63ac585ff7a266e7b6f741b6dfe887b429c4664e05e35a8f46a584dffbe85c6a28a4e8fb6f7ac5b1b0f5fb57d1c67b2676376f68ff153e53ea524dc9865f09365fd68d2b6db4264c7a2707da8cb34e3e95f7dbd2b17a3a56b5fea704d5f79ef8362a8a392c9c3bcc9d78d344636694e976023d327fb2b8e268d617a693059b8463f5d09a63ba153761d42dd9a13ecdb27bcd176665c0a95915d29b6b582bd"}, {0x14, 0x10a, 0x80000000, "d9f66ff2cc4001"}, {0x3c, 0xaa0fb9b94ba10942, 0x7fffffff, "fef070d3476ff337384abfc06d74f2f8e526f571adcf58a8e30116a6f82dac470a9c520fd52c28a1b251504b7de37c"}, {0xc8, 0x10d, 0x101, "6f53a7329af307eb2b68e810af2c02d399a075d9279402d310b7f11084c73665cdae42cd3efd8c41f66410b2223ad13803fe4f309e90d8495a12021fcb720fccdd32355a86ddf35d964527016b3f13bb59280b3d1d54177a0ecc006d076f1f43ebb4964c10114e012e594dd8c7a4ec264d62d40cc0cc2237e9533d24d3e1285b9984fd01cdf4956418b9f09b2b7749b11250bede31a0a2e141fecd65aa5971bc2487e5ba751d1b49fa083aceea5373dc3ceed4d8b6cc05b85b420d"}], 0x3e8, 0x41}, 0x8000) 2018/01/25 22:47:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a4c000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) prlimit64(0x0, 0x0, 0x0, &(0x7f0000974000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000427000-0xc)={0x80000001, 0x1, 0x7, 0x2, 0x80}, 0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000946000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d1a000)=0xe8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000912000)=0x101, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d74000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002fe000-0x4)=0xe8) setrlimit(0xd, &(0x7f0000ae2000)={0xfffffffffffffffb, 0x1}) bind$inet6(r0, &(0x7f0000b64000-0x1c)={0xa, 0x1, 0x100000000, @loopback={0x0, 0x1}, 0x6}, 0x1c) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000040b000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x1, 0x3, 0x3, 0x4, 0x0, 0x80, 0xa0, 0xac, r1, r2}, {0x1000001000000007, 0x5, 0xc1, 0x1, 0x8, 0x7, 0x7, 0x4}, {0x5, 0x80, 0xfff, 0x0}, 0x100000000, 0xa, 0x1, 0x0, 0x1, 0x1}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x3f}, 0xa, @in6=@loopback={0x0, 0x1}, 0x0, 0x6, 0x0, 0x0, 0x7fff, 0x7fff, 0x100000000}}, 0xe8) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000262000)=0x4, 0x4) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000fb2000)=0x0) 2018/01/25 22:47:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvmmsg(r0, &(0x7f0000d4a000-0x80)=[{{0x0, 0x0, &(0x7f0000c69000-0x40)=[{&(0x7f0000a65000)=""/41, 0x29}, {&(0x7f00000c4000-0x3b)=""/59, 0x3b}, {&(0x7f0000187000)=""/35, 0x23}, {&(0x7f000052f000)=""/4096, 0x1000}, {&(0x7f000056f000-0x1000)=""/4096, 0x1000}, {&(0x7f00004d1000)=""/4096, 0x1000}, {&(0x7f0000bd8000-0x1d)=""/29, 0x1d}, {&(0x7f0000a40000-0xe8)=""/232, 0xe8}], 0x8, &(0x7f0000985000)=""/206, 0xce, 0x86e}, 0xffffffffffff7fff}, {{&(0x7f0000095000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000ad3000-0x10)=[{&(0x7f0000032000-0x5b)=""/91, 0x5b}, {&(0x7f0000335000)=""/69, 0x45}], 0x2, &(0x7f0000776000-0x48)=""/72, 0x48, 0xc0}, 0x25e}, {{&(0x7f0000e15000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00008ff000)=[{&(0x7f0000094000-0x1000)=""/4096, 0x1000}, {&(0x7f0000c6f000)=""/4096, 0x1000}, {&(0x7f0000722000)=""/78, 0x4e}], 0x3, &(0x7f000066e000)=""/90, 0x5a, 0x40}, 0x5}, {{&(0x7f000037d000)=@pppol2tpv3in6={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}}}, 0x3a, &(0x7f00003ea000)=[{&(0x7f0000ec6000)=""/24, 0x18}, {&(0x7f000080b000)=""/46, 0x2e}, {&(0x7f0000031000)=""/224, 0xe0}, {&(0x7f00000dd000)=""/196, 0xc4}, {&(0x7f0000d79000-0xb)=""/11, 0xb}, {&(0x7f0000d05000)=""/3, 0x3}, {&(0x7f0000394000)=""/4, 0x4}], 0x7, &(0x7f0000a6d000)=""/56, 0x38, 0x0}, 0x0}], 0x4, 0x10002, &(0x7f0000dc5000-0x8)={0x0, 0x1c9c380}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000cca000-0x14)={0x10000, 0xba2, 0x80000000, 0x8, 0x9}, 0x14) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000577000-0xc)='/dev/autofs\x00', 0x200, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0x7) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000510000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000fd000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x2e, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [], ""}}}}}}}, 0x0) 2018/01/25 22:47:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c40000-0xc)='/dev/autofs\x00', 0x60000, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f000040b000)=0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) lseek(r1, 0x8000, 0x100000000) inotify_add_watch(r0, &(0x7f0000fc7000)='./control\x00', 0x86000006) 2018/01/25 22:47:58 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x5, 0x400) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40046432, &(0x7f00003c0000-0x4)=0x1000) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0) fchown(r1, 0x0, r2) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000001000-0x4)=0x9, 0x4) 2018/01/25 22:47:58 executing program 7: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000024000)='/dev/vcs#\x00', 0xfff, 0x101102) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000020000-0xb0)="544d7d0afeb30ba2823ba70876c64500f684c6c174ec88789690c09b29e36f22c6529d7fe75e01bebfc9c6ab0f26b65a52c9588859347e1b7a1fbe6b4c4fc619743ef8a9058b243125588027abbef5ad402f060fd0a375ba8872f3c1665763c534ccd9467ba37ec11433c7292317ee8c068326a4f9462ad56c938b6aa139016602fad429414f89ca51658d4663e3b2cb01724e4d8f0f305ec0c22d68f369fd31899a56a6702b6d05ffb5ebbdf4ce8e07", 0xb0) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000025000)={0x81, 0x0, [0xfffffffffffffffb, 0x96fa, 0x7, 0x9], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000005000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000001f000-0x28)=@ethtool_wolinfo={0x6, 0x0, 0x0, "e55135a57928"}, [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) splice(r0, &(0x7f0000026000-0x8)=0x0, r0, &(0x7f000001c000-0x8)=0x24, 0x9, 0x0) 2018/01/25 22:47:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000026e000-0xe8)={{{@in=@empty=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000cb000-0x4)=0x3fd) ioprio_set$uid(0x3, r0, 0x7) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000173000)='net/softnet_stat\x00') sendfile(r1, r2, &(0x7f0000af5000)=0x0, 0x10001) 2018/01/25 22:47:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b58000-0x11)='/dev/vga_arbiter\x00', 0x200, 0x0) mq_timedreceive(r0, &(0x7f00009db000-0x11)=""/17, 0x11, 0x80000000000000, &(0x7f000025b000)={0x0, 0x0}) r1 = socket(0x1000000010, 0x802, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008c5000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, 0x0}, &(0x7f0000886000-0x4)=0x3) sendmsg$nl_route(r1, &(0x7f0000490000)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f00009c3000-0x70)=@ipv4_newroute={0x68, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}, [@RTA_MULTIPATH={0x44, 0x9, [{0x40, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}, @RTA_OIF={0x8, 0x4, r2}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 22:47:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000003000)='./file0\x00', 0x10447, 0x0) sync() openat$dir(0xffffffffffffff9c, &(0x7f000000f000)='./file0\x00', 0x80000, 0x80) vmsplice(r0, &(0x7f0000ac5000)=[{&(0x7f0000f49000-0x45)="", 0x0}], 0x1, 0x0) 2018/01/25 22:47:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/25 22:47:58 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000099f000-0x10)={0x20, 0x800b, 0x0, 0x2, 0x0}, &(0x7f0000045000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000002000-0xe6)=""/230) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r1, 0x4, 0x1}, &(0x7f00005d7000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000002000-0x2)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000684000-0x10)={r1, 0x2, 0x4, [0x1000, 0x38c6, 0xe86, 0x0]}, &(0x7f0000408000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000ad3000-0x10)={0xcd, 0x6, 0x0, 0x6, r2}, &(0x7f0000895000-0x4)=0x10) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00005eb000-0x24)={@common='lo\x00', &(0x7f0000025000-0x24)=@ethtool_channels={0x3c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 22:47:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x7, 0x3) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000587000-0x1)=0x3, &(0x7f00001ef000)=0x2) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_int(r1, 0x29, 0x4c, &(0x7f00007af000)=0x0, 0x4) 2018/01/25 22:47:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00008d7000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00007d8000)={0x95, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup3(r0, r0, 0x80000) 2018/01/25 22:47:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c7b000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000f39000)='./file0\x00', &(0x7f0000a98000)={0x1f, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000d42000-0x20)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000984000-0x8)={0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/25 22:47:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000400) r0 = memfd_create(&(0x7f0000362000-0x12)='/}md5sumwlan0ppp1\x00', 0x20004) getsockopt$nfc_llcp(r0, 0x118, 0x4, &(0x7f0000ab2000-0x22)=""/34, 0x22) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00002ee000-0x10)='/selinux/access\x00', 0x2, 0x0) r2 = signalfd(r1, &(0x7f000014c000)={0x20000}, 0x8) pwrite64(r2, &(0x7f00002e5000)="bf97b5915d3d53bedc3adedf30dd8ed251cfb0032e67ec7dad832e60c2d3d4e2253e92072d566f0a10afeb60000800005245bf392426cef35ad7", 0x3a, 0x0) 2018/01/25 22:47:58 executing program 5: mmap(&(0x7f0000000000/0xf10000)=nil, 0xf10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000065c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000f11000-0x1000)=""/4096, &(0x7f00003ce000-0x4)=0x1000) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000028000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000ef0000)=0xfd, 0x4) sendto$inet6(r1, &(0x7f0000f05000)="97", 0x1, 0x0, &(0x7f0000f09000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r1) 2018/01/25 22:47:58 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000002000-0xd)='/dev/dmmidi#\x00', 0x5, 0x80000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f000000b000)=""/181) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000000a000+0xcba)='/dev/qat_adf_ctl\x00', 0x80100, 0x0) fcntl$setsig(r0, 0xa, 0x0) unlinkat(r2, &(0x7f0000002000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x7, 0x78, 0x6, 0x6, 0x3, 0x200, 0x0, 0x200, 0x0, 0x6, 0xffffffffffffff3f, 0xffffffffffffffe1, 0x6, 0x1, 0x5, 0x80, 0x9, 0x8000, 0x1000, 0x2, 0x2, 0x8, 0x80000001, 0x400, 0x9, 0xff, 0x0, 0x6, 0x8000, 0x100000001, 0xfffffffffffffff9, 0x9, 0xffffffff, 0x7fff, 0x2, 0x7, 0x5, 0x1, 0x0, 0x6c0, 0x2, @perf_bp={&(0x7f0000007000-0x1)=0x0, 0x8}, 0x8, 0x800, 0xc52, 0x4, 0x3f, 0xffffffffffffff46, 0x7fff, 0x0}, r1, 0x144facd1, r2, 0x1) bpf$PROG_LOAD(0x5, &(0x7f0000001000)={0x1, 0x5, &(0x7f000000a000-0x48)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000)='syzkaller\x00', 0xfffffffffffffffd, 0xb6, &(0x7f0000009000-0xb6)=""/182, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r3) 2018/01/25 22:47:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000028000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x800, 0x2, 0x2, 0xc, 0x7, 0x8, 0x7}, &(0x7f0000d8e000-0x4)=0x20) [ 46.754719] QAT: Invalid ioctl 2018/01/25 22:47:58 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x30000, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000000)={0xa, 0x8, 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]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000491000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f83000-0x4)=0x9, 0xb7) listen(r1, 0x0) 2018/01/25 22:47:58 executing program 1: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x80003, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r1, &(0x7f0000a0d000)={&(0x7f0000204000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000a4e000)=[{&(0x7f00004b3000)=""/69, 0x45}], 0x1, &(0x7f000057e000-0xa9)=""/169, 0xa9, 0x0}, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000057000)={0x2, "c9d7"}, 0x3) shutdown(r0, 0x2) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f00005c4000)=""/150) 2018/01/25 22:47:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000500000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x7, 0x0, 0x6, 0x0, 0x0, 0x61b0, 0x0, 0x0, 0x0, 0x6d37c8e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x7, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchmod(r0, 0x4) 2018/01/25 22:47:58 executing program 2: io_setup(0xbfd, &(0x7f000097e000-0x4)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x200000, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0xc1b, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c45000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x1, 0x6, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x9a, 0x200) r7 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000cdd000-0x4)=0x0, 0x80800) r8 = eventfd2(0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = accept4$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000129000-0x4)=0x0, 0x29e92a327317408a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = syz_open_dev$sndpcmp(&(0x7f0000742000-0x12)='/dev/snd/pcmC#D#p\x00', 0x5, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r0, 0x5, &(0x7f00006a6000-0x14)=[&(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x7, 0x6, r1, &(0x7f0000eca000)="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", 0x1000, 0x0, 0x0, 0x1, r2}, &(0x7f0000f85000)={0x0, 0x0, 0x0, 0x7, 0xcc24, r3, &(0x7f0000001000-0xd8)="63948b59d96d071fe87fa223adca0316e3016c80022e2a4bb21e4174609c4bee300da36da199b3798b19a499bfffca6cd8fb2055730710619f2cd8c991e74cfa311f5698cca3c662316c0507d751a4c06580851579b9f93385d7fabb8778fcdcdd0faa702b2300b6043dadc84ddae3cd7d28bc613097d378ab1710c0e40b5e6d8ca23659db1adc3204ba32e59c823a2b18c0297af1ce3f79cf8fdf136de06023d5b888febbd0bf7242e1d9dd3044476ccd8730e7ba28f67f8ea119197b5f2884c756e4232d6d094882274cd9564be58a517180654605739d", 0xd8, 0x8, 0x0, 0x1, r4}, &(0x7f000030d000)={0x0, 0x0, 0x0, 0x6, 0x2, r5, &(0x7f0000000000)="ae5cbe7d81aeac482b8439640b07216d59f65bd64f23014bab84121f5cecf4dd471251fc7d3a25e3e9c51df80d0b66a29f99b70d5c8ac772d11d7a0011150ced27b66ad8d13617aaf67756638c2390af1fd95aee577cdb1d99b76fd9a37c42fc824f3a2ee929d1ecc62a0909f8f5c2", 0x6f, 0x800, 0x0, 0x0, r6}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x7, 0x8000, r7, &(0x7f00005e4000)="18d2d15321952b302297fbb85f5d008d81a63546dbc9c1c47b493f8e213cd49c4a003cac559a34530737aa081d9cf31607baca4995b5e6bcc4fbd65ecb76d5cae8733e7f9829184b91b1f79a361e994793160d059142c5045b3a3a7951889af045153487e12e806e978d294811734db7f2afb6cf94beda18fd3f1e6105cedbd9892f6a81c271f8a527bdc92bcf4456a43972f3afab807a9fd665a8d4da7e1c2cd6a6598d869b3a2d8ef8e4d766ba4edb613e1bce4ef4c8ca4ea65bdd7b3c2fbc879bf4d3eee8f33dc5c24b5e7cff052402fc8a40e0ddd0df0c8ef0ea8c00d382682206fbe2a5883d", 0xe8, 0x200, 0x0, 0x1, r8}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x7, 0x20, r9, &(0x7f0000001000-0x1b)="e35d03eddc3b73b980ef7c4d6bdae0501a35fb5829bfc0a8c3ed5b", 0x1b, 0x9, 0x0, 0x1, r10}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) io_setup(0x3, &(0x7f0000035000)=0x0) io_submit(r12, 0x1, &(0x7f0000812000)=[&(0x7f0000f37000-0x40)={0x0, 0x0, 0x0, 0x8, 0x0, r11, &(0x7f0000451000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/25 22:47:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x2, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000001000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000000000)=0x6, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000000)={0x6, 0x0, 0x10001, 0x10001}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000002000)={0x5, 0x0, 0x1f3, 0x0, 0xe2}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40086437, &(0x7f0000000000)={r2, 0xfffffffffffffffa}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r1, &(0x7f0000003000-0x13)=@random={'security.', '/dev/vcs#\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/kvm\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x3d, &(0x7f00002e1000)="0ff409e9a11d708136fd884af84e8b5b067930a124bd585aed1fa0efacc21dc58e79948ad447c42ae9a80fd946f982d1e56b7b7e8afe323a22e99a5d28c6c06ab509", 0x42) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r4, 0x4068aea3, &(0x7f0000ac5000-0x68)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 22:47:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000284000-0x1c)={0x5, 0x76, 0xa, 0x9, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000868000-0x20)={r0, &(0x7f0000466000)="", &(0x7f0000ee6000-0x64)="f3cfa60000004d66738c00210fbbba56e1ffffff286f2804d165ba30087324d55657036dc53994820e3d8a444d01226e4f7c991c73007da2742cd63cfa18add0de7ba87d11d4cec62da627d6ed829b2def418183dffa1d7dccfdef289000402e55cbbc1a", 0x2}, 0xfffffffffffffff9) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000566000-0x4)=0x0) r2 = syz_open_dev$usbmon(&(0x7f0000af1000)='/dev/usbmon#\x00', 0x100000001, 0x8000) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x0, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000cde000-0x4)=0x0, &(0x7f00003a9000-0x4)=0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000aa0000)={r0, &(0x7f0000fca000)="", &(0x7f00001e8000)=""/123}, 0x18) 2018/01/25 22:47:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xe, 0x80007, 0xd4) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000df000-0x20)={@common='erspan0\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = dup(r0) getpeername$ipx(r1, &(0x7f0000edc000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000008e000-0x4)=0x10) sched_setaffinity(0x0, 0x8, &(0x7f0000fa0000)=0xfce9) recvmmsg(r0, &(0x7f0000b5d000)=[{{&(0x7f000075c000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00008ae000)=[], 0x0, &(0x7f000084f000)=""/221, 0xdd, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000414000-0x8)={0x0, 0x0}) sendmsg$kcm(r0, &(0x7f000003f000)={&(0x7f0000b70000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000596000-0x8)=[{&(0x7f0000817000)="ef", 0x1}], 0x1, &(0x7f0000d31000-0x100c)=[], 0x0, 0x0}, 0x0) 2018/01/25 22:47:58 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x5, 0x0) write(r0, &(0x7f0000001000)="170000001a001bed0000132100f404008100000000018d", 0x17) 2018/01/25 22:47:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003a7000)='ns/net\x00') ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000f58000)={0x7fff, 0xffffffff7fffffff, 0x8}) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000702000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setns(r0, 0x0) 2018/01/25 22:47:58 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000013000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000005000)={0x0, 0x0}, 0x1000000, 0x8) 2018/01/25 22:47:58 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000094000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000031000)='keyring\x00', &(0x7f0000fe2000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fe3000-0x1000)='.', 0x1, 0xfffffffffffffff9) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000558000-0xf)='/dev/sequencer\x00', 0x2, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000fe1000)='/dev/cuse\x00', 0x4c0080, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000318000-0x1e)=""/30) 2018/01/25 22:47:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000334000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000a76000-0x158)={0x151, 0x0, [{0x0, 0x1, 0x0, 0x0, @irqchip={0x0, 0x10001}}]}) r2 = socket$inet6(0xa, 0x5, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000327000-0x8)=0x1) sendto$inet6(r2, &(0x7f0000ff7000)="61aaea16f667c2d83db463298f8083dd47244221f005bc9b797e83669e12ffbf9ba320c9179382a057dec9874940e53448df186e73603d8b39ecfd7ceecc941deb218b37c89884e7348f6f60d2342e418196ae7c61c87a833a1b9653e5f237916ded581fd87f7354dd6c24eb98768927fb8f956cadd7d2cc2ab3af54e3d47cc1d41871581368ba7d2bb181567bcedfbb01a1d61165f3ef7c686e6cff5ed1956e858e7eee0f13c802e904438412d87c8337936a5b3423772356fbf5c6f8a7aef9cb10a3790e2617be29ec3999d7721e0d98bf39ad56c08e8504c5cbe7cca6b812828ccd67997f5b0da8006500582206f4cc3901e81a3c4c4480b817a7175ced8cd170d15794560949ae22c42c4078a8cd36bc58bfc04b99adae6465480fe2798d88c86719e8b0b024a4ed39042f97765d494f82cb8eb28568826bd77bc554fc5a023c9d4f7564104e1ebb10eb9b46a1296dfe2d6c48fcda28d7ba89a012ac266a117f057238fd7d651baaf3fe7784562b88109f4fc08ed0ac9b73c3bc9f7420eff1e2144599c5f1ea868041b8446bdc39f7f17b1fe1c97612b4bb341551132d81ea2b3cd3e5fbb21f669981cbaf0d88231a7ae74be237e9dde4da0a13cc5d6e03d24d78cad1685e71b5de1ebae17d1ad93fbbcb675c04f52dff374352924161f7661f2d483ee3e532f4c2050ef3e337dc4cda646ee5f898843d8fc862f6b0c16de0e1edc16326282918bee5ef2a5890fdc47118cc60b440a916e5c466181507f1c593c465ad9828aa162cc8053ffbe197386b43678c539d5916416391fb9f38116e1de49971768c6ba05b48591f2c876c250cee27ecc225746566e2b7a2179102d3581523d30ad418dc3ae41921968a6e8f53a1f678f599f6e49f1191107644f2cfa9dab6e2422f278b65fa0cfd84a868ce0a5087a6d7512bd684fd3084d989c75b832844b865b0aaa2231b074a8055af1799a79d9c607eed3bfdec66bde79ff5107299c0cb568cc74908c5a38a56846a9368b925a2a43588246533018e5e3feff1b114ded0168127df818ebe2072fd62993c30923c2e604da061c163e08951bd6acbc87481aefa81888114db3b7234f8004b3d21e4da4a7e240e85dd97d8515c0e68eb26f378726996507f9bd936229fb0ff401b263b1d2d6fe21495abf70d642305d3dce6e76146597b41bcb40193044a6f06fed6bdba0c24b8035fb50db858dcf764837ef60cd396299322304ae4c7bf2c17d56f6db8837c4182f3fc9a241236f76d89a729193de41da3402987d48e425174696968abb19362e1c061f9dfaba46c59c5ecb6266fe6e66f98762602f7c688ef7040928e87652bc42eb370eb662f1d0bdf9b19c59a982efb64eb14132706b0c15a4f9b02273b0dc56517ab46754ca7ad53eb938ebb09661d776c6b9736e06dd0f5a7462936e31397dfd24ef3e78dd510168def4dc7e6212c707168ad6b375216abac6b8bde5c9395e138a976064578150f8a424c005d42c8675bb1b29118d9d0472be9a672a1daa212dd3a2e88bfdd477ffe0b6e12ef74f10778e3d35a3e8873b9d47f6c9fd621de386c756f74e538306a25fee6d3cb09a72db8460b7dcaf4c3c537bea023b95b90ab38373baa5b8491c56d9717ceb04447c1efdd325d7e7a5ef9dc45822f7e47af9fdf619942ab26ebe6dff6d44b0cdbbb00ece96605b892944687112a8bd6c89e12b00829d64fdbacc37b15aa6ac14a44e6c43ede7abad01384d4350fa939a9c00cda2f06e2d1e166a49d7ec38d8c351ac2eabf13157f9c2e532b3cbe653f0796a250f533f3b908b1895b58f1cc59fe1be16028fd0b813473ac760cdd89c4d387ea58115ebdded112e1013833d5e721362037bd13096eff9db8b3bfcb7165904357c59aa1a3422cb8a05eac1085f42f98c384da9dc8c5ef6f84ad5f580e73b0d8d191c9a03e2507fcf567cf01f520eafd19aaa16e6fbf235914446f7d0be151e63f0609a319e5b51bb63eaa28377338f769e25ad7eca99c9fb70161c587b1c4d9f3b8fc415563515645e13e8bdbabc00363a17366e4b1b225c1a39a03f8030f3b710da54142fc1c16133d93e4c1b569ebcf5c95d0e80266b01c31339927ac433e4081e95015722759bbadee72f4c7ddeae994aebd4834454ad00d482f56f06df67cbcca6bb881d9611b0a51aba54cafa00dc953ecf97ba979f21be9df57f71e2ccf514b8e2d288c140fc53ca775b7c03773ff6b39656ea02b617d03606eac874ecb7d335fb01b53884b427bd5d78308b0c25dd08111132260e788e2f4998b0f6b1178c22a9dd605fd73fb263f2fa0214a3a3e35d7903bb2a861f2ae5d88b5cb36c221a7b4e7d532e457916fda4daab842f1b89bbbf2b5fd469fe41cca11164ad5a411e397c9f11b9dc26f9db4fba2cc52d68c5680ddd70a31c44ddd62fd8af870d810e74c1ce21c4abf8a6dce02ab3df4b718230c37c0e14dd1ddb79e1d46152307973f2b6d942c1eb44802496bf3052d1eb346ce8fd02136002f1ef13b767cca4b2df1696f1f2b2ac6e1943c32ab6ee36522d0234b1620e92d34dd816eebc15015f2293bd4286cf407c654a1a23c04f10d30c548fd3c11e944d5e5e01f77cc12a2064e0a47d444c8e04091eca3fd6e720edf92b2fbdf6f7ec40aa7bbdc6e2559a5f650898ac39c7eb8d9543cf2b46d6f930f83435f11827c095184eb12b78b795b99fc13a9a2", 0x781, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) setsockopt$sock_int(r2, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) poll(&(0x7f0000f7c000-0x40)=[{r2, 0x0, 0x0}], 0x1, 0x0) 2018/01/25 22:47:58 executing program 5: quotactl(0x280000800, &(0x7f0000d4b000-0x8)='./file0\x00', 0x0, &(0x7f0000455000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000af9000-0x8)='./file0\x00', 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000329000-0x4)=0x0) r1 = getpid() ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000aa0000)={0x6, 0xffffffffffffff9c, 0x1}) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000057000-0x4)=0x0) r3 = socket$bt_hidp(0x1f, 0x3, 0x6) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f00009ba000)='net/bnep\x00') r5 = syz_open_dev$evdev(&(0x7f00001a4000)='/dev/input/event#\x00', 0x0, 0x2000) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r3, &(0x7f0000a5b000-0xc)={r4, r5, 0x80}) r6 = open(&(0x7f000030c000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r6, &(0x7f0000a2f000)='./file0\x00', 0x0) r7 = open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x0, 0x0) r8 = openat(r7, &(0x7f00008df000-0x8)='./file0\x00', 0x0, 0x0) renameat(r6, &(0x7f0000504000)='./file0\x00', r8, &(0x7f000020b000)='./file0\x00') 2018/01/25 22:47:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000000009, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000794000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x5, &(0x7f0000c74000)=0x0) io_cancel(r1, &(0x7f0000a5f000-0x40)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f0000339000)="860084ff388e014e5b0dcbfbd37d78d43cb465d8081e7d801c2bae668f43d439015b1cbced473b533d1202b3ebe38a2c824ae758fae908acf2b64bde82ac16bc73047338140a862f0e52327b4269a16fce7e1b18062be45edef380a88d5321e740c8a194fce4330ebb1da17c0ccfd4758d0f85fd51d4aa80fc2f6399da634ae269c59962c64137bfcb1967e7600900ba53f7341a84265533a7786d05dfda0b81ca585b5abdc97040f5fe2c0eeb7e897bcf6cbf711dc0a1a17649c6576805ad327909de534d03699b328de9e2e9be0a7ae8c8584e700927ee8437622c59a5eee616a6c4088fb2dc9a5094b2", 0xeb, 0x7fff, 0x0, 0x1, r0}, &(0x7f0000129000)={0x0, 0x0, 0x0, 0x0}) r2 = syz_open_procfs(0x0, &(0x7f00002cd000)='net/ipx\x00') ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc010643a, &(0x7f0000f31000-0xc)={0x1, 0x7, 0x11}) write$eventfd(r0, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) write$eventfd(r0, &(0x7f0000a97000-0x8)=0x0, 0x8) read$eventfd(r0, &(0x7f0000345000)=0x0, 0x8) 2018/01/25 22:47:58 executing program 3: r0 = socket$inet(0x2, 0xa, 0x0) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000bb1000-0x4)=0x0, 0x0) 2018/01/25 22:47:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000179000)='cgroup*em0\t\x00', 0x3) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000e41000-0x8)={0xfffffffffffff9b4, 0x200}) execveat(r0, &(0x7f00001b7000)='./file0\x00', &(0x7f0000ac0000-0x10)=[&(0x7f000082e000-0x7)='system\x00', &(0x7f0000c31000-0x4)='@})\x00', &(0x7f0000bb6000)='#self\x00', &(0x7f00008fd000)='[\x00'], &(0x7f00008f1000-0x24)=[&(0x7f0000abd000)='security\x00', &(0x7f0000f4b000-0x16)='[posix_acl_accesseth1\x00', &(0x7f0000a8f000)='/em1security:\x00', &(0x7f000002e000)="73656375726974792d6b657972696e676e6f6465762d75736572912800", &(0x7f0000773000-0x19)='@keyringvboxnet0)keyring\x00', &(0x7f000091e000)='ppp0vboxnet1:\x00', &(0x7f00002ce000)='\x00', &(0x7f0000253000-0x7)="2d3a7b7d40f100", &(0x7f0000d73000-0xa)='cpusetem1\x00'], 0x1400) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000722000-0x4)=0x0) 2018/01/25 22:47:58 executing program 4: prctl$intptr(0x1, 0xea) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00003bc000)={0x0, 0x0}) 2018/01/25 22:47:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006c6000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000031000-0x20)={@generic="5db036f966dc5d5cfb34a0463e1a182b", @ifru_flags=0x9000}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000402000)={0x10002, 0x0, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000951000)={0x10002, 0x3, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) 2018/01/25 22:47:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000009000)=r0, 0x4) r2 = getpid() ptrace$getregset(0x4204, r2, 0x6, &(0x7f0000396000-0x8)={&(0x7f0000b97000-0x8e)=""/142, 0x8e}) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f000000b000)=""/73, &(0x7f0000006000)=0x49) 2018/01/25 22:47:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) mknod(&(0x7f0000927000-0x8)='./file0\x00', 0x10, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0x2, 0x4) syz_open_dev$audion(&(0x7f00001c2000)='/dev/audio#\x00', 0xff, 0x101000) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000795000-0x11)='/selinux/enforce\x00', 0x88080, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f000095e000-0x4)=0x0) sendto$inet(r0, &(0x7f0000482000)="", 0xfffffffffffffd1f, 0x800000120000001, &(0x7f0000172000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000f84000-0xc2)=""/194, 0xc2, 0x2, &(0x7f0000a3b000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 22:47:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000012000-0x4)=0x3ff, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x1c, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x8, 0x1d, []}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 22:47:58 executing program 0: r0 = syz_open_dev$amidi(&(0x7f0000ce7000)='/dev/amidi#\x00', 0x1f, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f000000e000)='/dev/snd/pcmC#D#c\x00', 0x4a59, 0x80) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000035000)={0x0, 0x0, 0x1}) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000036000-0x10)={0x0, 0x0, 0x6}) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000036000-0x8)={r2, r3}) mount(&(0x7f0000035000-0x1)='./file0/bus\x00', &(0x7f000002d000-0x8)='./file0\x00', &(0x7f0000020000)='overlay\x00', 0x202008, 0x0) 2018/01/25 22:47:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x100005, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000115000-0xb)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) recvfrom(r0, &(0x7f00009b0000-0x40)=""/64, 0x40, 0x0, &(0x7f00009c7000)=@hci={0x1f, 0x0, 0x0}, 0x6) shutdown(r0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00006f7000)='./file0\x00', 0xc000, 0x4) ioctl$sock_bt(r1, 0x0, &(0x7f0000605000)="") 2018/01/25 22:47:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000976000-0x12)='/dev/snd/pcmC#D#p\x00', 0xc21, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80585414, &(0x7f0000b8f000-0x1000)=""/4096) setsockopt$packet_buf(r1, 0x107, 0x5, &(0x7f00008c8000)="57caabe463821085e5fa0f274ad17181aa9c346a16c089b63bac14c116524ef610e6e5c6bac3028107340766effe7d3f416ef0f898f29b18e3015f29bd32f523af10dc0f2b973f448d81f0ba32cab4d54e6cd65092cdf4b450079e453a9693636d6854f7d7dad20b80c2f2eefbfcea8217872569642c8e17b754ec4503a04fafbc2403f3e969db06f85cff2b29fa38e1a91e8b17d25f6f83722a8e21ef9d19", 0x9f) flistxattr(r1, &(0x7f0000cad000)=""/207, 0xcf) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000041e000-0x34)={{0x3, 0x1, 0xffffffffffffff57, 0x1, 0x3ba}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000074e000)={0x0, 0x3, 0x0, 0x0, 0x1e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f02000)='/dev/vga_arbiter\x00', 0x9ed010eb0e597b5d, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000ced000-0x20)={0x9, 0x3f, 0x8200, 0xd6, 0x7, 0x5, 0x0, 0x7, 0x0}, &(0x7f0000563000-0x4)=0x20) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000cf0000-0x8)={r2, 0x100000003}, 0x8) 2018/01/25 22:47:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x20) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000ed1000)="", 0x0, 0xffffffeffffffe, &(0x7f0000654000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000f34000-0x13)=""/19) 2018/01/25 22:47:58 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000ee9000-0xc)='/dev/amidi#\x00', 0x39f05e8b, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f00005bb000-0x6)={0x2, 0x4, 0x0}) mmap(&(0x7f0000000000/0xae1000)=nil, 0xae1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000adc000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @rand_addr=0xffffffffe25c5941, {[]}}, @igmp={0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) inotify_init1(0x80800) 2018/01/25 22:47:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4611, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00004a4000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000d56000)='vmnet0vmnet0bdev*:\x00') r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000641000-0xc)='/dev/rfkill\x00', 0x410a00, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000392000)={@generic="a597ef9a084ff73185d4b399837d861f", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = dup(r0) r3 = getuid() fstat(r1, &(0x7f0000e3d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000f9a000)='./file0\x00', r3, r4) ioctl$KVM_PPC_ALLOCATE_HTAB(r2, 0xc004aea7, &(0x7f0000be1000)=0x2) inotify_init() 2018/01/25 22:47:58 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00001a7000-0xa)='/dev/cuse\x00', 0x228800, 0x0) r1 = eventfd(0x9) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d6c000-0x11)='/dev/vga_arbiter\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000001000-0x20)={r1, 0x1ff, 0x8, r2, [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) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000763000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setsockopt$inet6_group_source_req(r3, 0x29, 0x2f, &(0x7f0000e6e000)={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, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/25 22:47:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000024a000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000019000-0x8)=0x0) sigaltstack(&(0x7f0000286000/0x3000)=nil, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000066e000)="58504c00a7c504caf558e81d4b7e0489ea067dd89e27327e9d6d173b2211dd2e3e10034eb78b10836e505e73d981a22cf65e3097d72f38fcad8df5852b93c3009f61fbfa391b771759f8b2dd36741899d3c378a4a9e37d07c77c6bc12721469d3c91", 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = syz_open_dev$sndmidi(&(0x7f00004a6000-0x12)='/dev/snd/midiC#D#\x00', 0x7, 0x101000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000001e000)={0x0, 0x1000, "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"}, &(0x7f000020c000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000557000-0x8)={r3, 0x7}, &(0x7f0000f84000-0x1)=0x8) fremovexattr(r0, &(0x7f0000ee8000-0x11)=@known='security.selinux\x00') r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000058000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_buf(r4, 0x0, 0x30, &(0x7f0000782000-0xc1)=""/193, &(0x7f0000056000-0x4)=0xc1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000040a000)={r1, 0x0, 0xe, 0x6f, &(0x7f0000b76000)="934d837bd84e637d68f68411a19d", &(0x7f000089a000)=""/111, 0x2e2, 0x0}, 0x28) 2018/01/25 22:47:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f00009f9000-0x4)=0x2, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @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, 0x1, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) 2018/01/25 22:47:58 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000169000)='/dev/ppp\x00', 0x480000, 0x0) ioctl$TIOCEXCL(r0, 0x540c) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f0000001000)=0x0, 0x8) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000001, 0x2013, r1, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000000b000)={0x9, 0x39c4, 0x8001, 0x1ff, 0x8000, 0x1, 0x9, 0x9, 0x0, 0xcb97, 0x200}, 0xb) mremap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000003000/0x2000)=nil) 2018/01/25 22:47:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c24000)='/dev/ppp\x00', 0x101080, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000fc000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00008f7000)=0x14) getresuid(&(0x7f0000fbe000-0x4)=0x0, &(0x7f0000322000)=0x0, &(0x7f00004bb000-0x4)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000082a000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000559000)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006b6000-0x4)=0xe8) r5 = getpgid(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000ea4000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000df5000)={0x0, 0x0, 0x0}, &(0x7f000091a000-0x4)=0xc) pipe2(&(0x7f00009db000-0x8)={0x0, 0x0}, 0x800) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000051000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bd9000)=0xe8) r10 = getuid() r11 = syz_open_dev$adsp(&(0x7f0000371000)='/dev/adsp#\x00', 0x5, 0x141040) r12 = getuid() r13 = openat$mixer(0xffffffffffffff9c, &(0x7f0000340000-0xb)='/dev/mixer\x00', 0xfffd, 0x0) sendmsg$nl_route(r0, &(0x7f00008db000-0x1c)={&(0x7f000048c000-0xc)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f000088c000-0x8)={&(0x7f0000873000-0xf10)=@dellink={0xf10, 0x11, 0x400, 0x6, 0x3, {0x0, 0x0, 0x0, r1, 0x4071, 0x3100}, [@IFLA_VFINFO_LIST={0xec8, 0x16, [{0x20, 0x1, [@typed={0xc, 0x7, @uid=r2}, @typed={0x10, 0x24, @u64=0x219e}]}, {0x14, 0x1, [@typed={0x10, 0x3f, @u64=0x3ff}]}, {0x2bc, 0x1, [@nested={0x1bc, 0x25, [@typed={0xc, 0x4d, @pid=r3}, @generic="17204bb99677eec4a8f593395ca8c085e164cb7542c154781c1bf845c351c002668514df2339d36ef1ab74ec304baf9504de", @typed={0xc, 0x94, @str='/}\x00'}, @generic="5cfad041a5921d3fd667fb5cbfe1ebf64a84b9e266a33463e98a26effb85ac139e32efd5c72cf3a75d0ac0cb2a8fbdc43cf3d41dc91f500af81fb63b9c032466f928b2d0bcf2fd3973f95ca280255fec715a0e7388f145da8d48ecf2137e55ae622eace9f85bb078ebf2517d331b54a11826f4081e33fec0d537a8e8b6a99203346161c2d826d2d861cc9046a92af242a6584ca27246e41045e926d74d2c0e80cbf8a4620644d4fb425a55e96fe2c01332f5b394921148d819acf823ebe2a5008e2666b48ff66bd2adea8ef2a9b0cd", @generic="4e992099372019b7c36526be8e5874d38c36f8973c89f72dfefc74cf8095726bdc29168f5a41f9b19ff7f970ad69cb1a789dcf1f6cb7c0ea3e019f24f01a9902bf0f8f2a13f927f5adae1d67df8f1ecdef6c7aaf31f00f75811fa45c9d8749d6d8ccb852f9c577f55f1ba66fbbe201f67a98ea5c0b57f8a477581aefa62bc399551e298f2fe7a9f45b8d54c4baa0ecab7772d2af85506e28bb6c89ec"]}, @nested={0xfc, 0x6d, [@typed={0xc, 0x90, @uid=r4}, @generic="097bf892fad490de51c858228b0bcc3f367e9e219d1b216c7fbe26b4b31875f2fee36f1f9251e9e5b29c1fb84225b98d22ea673618eaadfc7b767dfd7392d6955e334148334c0ffac2237af4e8c637069749ba79bc7a2b3a68f69fa1ad900fe41e34c95cc34265ccdd9858fcb44197ffd78ca8f5222adea4879de3e79ecee136f8981612b4c28f95f96b37eb99da8bc122f1dfbc58ac39c53430cb6f33", @typed={0x10, 0xd, @str='{ppp0-\x00'}, @generic="33a8372c01483c673fc6e3797ca7bf022694dafbb046cf064ea4511a6f", @typed={0xc, 0x7, @pid=r5}, @generic="08accb", @typed={0x10, 0x56, @u64=0x80000001}]}]}, {0x2e4, 0x1, [@nested={0x1a8, 0x5e, [@generic="05938a6c204923d98328671e2fdbe40454e20366420e32b0d3f7bf53b4d44d83ccc70b65db6f9ea0a56af32619381038b946", @typed={0x18, 0x7d, @ipv6=@loopback={0x0, 0x1}}, @generic="6a7a4c70d5a148565e40221c3f892584ee8b99b16d09088a39d2ed0e53c4583b45b41e8d41adca9be407e5f95301f4dc8fb8f6f95eeee03015603abbebb931a984489093337e08b694895dd3dfa9658359501128b593a25705519ef1e7e17f37312b386fbecc6c556760", @typed={0xc, 0x3d, @ipv4=@empty=0x0}, @generic="5745fc40694d3bb80441cf38ac45064c6efffd527ec7829e6cc25804e6a36a26c43ff7fcfc526f824ecfd8d21512078d47f721e45db4bc138fbd48dae07983fad9a290c3bc9c642fa49e4e0af4ac040f0932d602", @generic="e6b7586dcb5ab2b3fc5030cccddfb5bbe2e97bd0afcc55d615c75ea1d88e6349401aaa0b79ac7bf4d64cc25f933bc2f2aef1bf4f36a2257cd64bb6409ad3dbaa87045a4b232a7abbbf07d22223dd2c98371c1f587f69ea7ac52c94950612238df2e5", @typed={0x2c, 0x16, @str="2d73797374656d706f7369785f61636c5f616363657373766d6e657430ee295b00"}]}, @nested={0x10, 0x5c, [@typed={0xc, 0x8f, @pid=r6}]}, @generic="66a0655e6e1ae5774574c5c78c87b7074433b6ba500b87943f41dae4ae266baddc33e3ea330dcede88766099b12184e899df0fa2115d1a83bd1f434e3fa77b12984942d3fd7b4eb66dbef89b439b363d26a57687fc686ce60603f33c33", @typed={0x8, 0x42, @void=""}, @typed={0x10, 0x75, @u64=0x1000}, @typed={0x10, 0x2e, @str='E&em0-\x00'}, @typed={0xc, 0x7d, @uid=r7}, @generic="9b05e2e0564a8afc5b731b20743b83d02d88f7dc688dc665d8614069c21e718679ba0602241e4d20fd15d35a40756aa08f305d359c2371322823bd5ac4e0a21bad5107dabc6b885d452ca5e024691bb8dd55bac15d0b4baafa92dda0f0cfeaa84d30f95321cb709876baa41b3fae01a32297eb666cc14f2bfb0b8d326ffc410fb1eca0c8962cb2681fc61d0a7195104f73b2fa17aeb8"]}, {0x4f8, 0x1, [@generic="8571d3b4815616ae2864dba4486beebc0fe6138c5b88faceccf8a8d63442bbf77e02fa7e3c486d1c4c48c3f06468cb59cbfdbd64a5117b2738c3527bc38d7d73ca75c0b6884537b2d44a1a96ebac58e43d88f89331c84e34737edfdb7db52b4f4d4a102e0f55642d8a8aaca4c843b0a32f9d03ba906093ec35aead350045de45efecd0409059e5f5e698b4f7f110a5f20b4be26f99655cc57d66955fe13fcfeed52390e39be676dbe79dcf6fff1cba2d7e087dee5a5edab42429fe9a972194614cfe", @generic="957d09e94fc86f2ed89de0883406106d360fafaeaead1caf4e5b9741d394dc579721c9b941355a1df57deb552164b4084ac02d68e933b5e8b889105eed74bc695d7ffb3d185306eeae475cfe36ce3955e7b484c8", @generic="180d337a43c7ed58c012434bda538de8180e27691ee9b0d6b12033a1291b274c67", @typed={0x18, 0x46, @ipv6=@loopback={0x0, 0x1}}, @typed={0xc, 0x8e, @fd=r8}, @typed={0xc, 0x54, @u32=0x1000}, @generic="df70f25f111e41524fbda2b09efd2692d1b54c555cad9fa910f35a5f43b41fcc3025417b3491620eeafc370d2c20cfa43c478fe510be0327c3f4364be19c46e65c8cedcbf40e86e038bf3e2a85d9f5b13aebf3ea65dde72b85f663bc947a748896f395b082c039e35d821d75e651dd8ed50639dd494a527897e6f116b2d3cdfa3dad632ef28249fe7ce6c87eff5565a78d46193b451a0106cfb59cc8082554bc132ee52ff183568f7546b239bd9a249eb1e84125fcee06b8e1a218aed8ead94db98fc7d8968275effbe3a92fb14615dc13131ab49c8de6f1e6630cd369c047d9b4868b1f87ec", @nested={0x150, 0x6a, [@typed={0xc, 0x50, @str='\t\x00'}, @typed={0x3c, 0x13, @binary="761d4345b699299a6871610c9d7d9bbdd9eff861ed8bfb9c0f18531a1244bb8c1b93229530e25aad990cf1f447eb5321af0c58"}, @typed={0xc, 0x1f, @uid=r9}, @generic="8f22886898788c18e2986b42b075ce7538849c5300ca3d4377040e9a48ce9e7af845292cb9ecdef3ac6e7c4733ae390c9c38518265e4e5f3c1b01ccfc564c347749744c3095c65a969c0f106c0ecdda790312d5011ab25f2509c89850a52774ec8ca5903ff74eff152c75c8507899b142709ab2b5fcc871dac6270e7a132d191ff6fd60042ee3ca79174bc9d7530923e97ea0cfba9505426b2a3c6f83af968fdf8c898fc284ff0639b424f752adf5627bde41f70ebc233ec7e5071d02ecfa85004865a12e24e9dce5f020b20ae5450fe198a69397256f86e19a0e668a6cbe93669b452794d47b66b55dc", @typed={0xc, 0xd, @uid=r10}]}, @nested={0x148, 0x5b, [@generic="56578d53d94c8ac6dbc54f734140ecd02812a86be678254d8b0fe09a0ff16d15ff61eac67451a425dd3f85152e6009032d537ce0153e8e0ac22e8f3a27d79047d8639da3241d47891280ff50b632d9752bee8e53c866fe3b66", @generic="725813f267336f2d436836ee6713df59b02c1215ab7c965be007059a297f4436ff42198bf429dcb34f9bacb8d68e2f79ebcc448ad80712a3d86f999a1159885e786d886d638b1e970760703eeb96ebe2aa22f5b79eb509f20911732d29c2e46f1dff54679460e7a5dc1b309686ad41e2c204a1144104c9b2aaa2c8c352fa62dbdb1da0765030190d5e1cbed4f1225b67b39797a34d83fd5e30adeee6f6a1c34f3ff0b53f4354d0be535d9f0c41c8d0f29c0048f9f6d4f24b2dc945ecb466c0ec835a9306e26ccd3487799abb7e6e698e341ce3615deab50c7580a9ebdc9790", @typed={0xc, 0x68, @ipv4=@multicast1=0xe0000001}]}, @typed={0xc, 0x3a, @fd=r11}]}, {0x58, 0x1, [@generic="ebdb5dcc18f7f466f23170b2a44776d13735b25a52f6563ece985b8a074f834ccdd7b951d338949bf0d80fcf7500b87b7d3b5177ee82100793356cbc0d99619f", @typed={0xc, 0x47, @uid=r12}, @typed={0x8, 0x12, @void=""}]}, {0x3a0, 0x1, [@generic="d06df834b25df89627ab7fc661e704523f8c1738b97ed3e132dba1572f4071431f5f6638828ca072c52a9c1fa08540c002e3b60fea8b59607c3093cb9d7460f972fc6311d6", @generic="230f262a0587bc3da3ce703a10", @nested={0x348, 0x87, [@generic="669a08b6bf050dc3cd7939653c4e285f03614958a0f7e96e5dafa4a0216152af02bae936294ded3d003be03f84ead04937f6daba5afd04bc43ec12c2738719b5ad3e5744b62accaae354b50f611f5bae5d50cc756dbe850cf4c8ddf8e504486d5310bc4be0ba5bfa83914b7870c8965a467b5c12e029637f6dfe8e7c33edbc89cafb7d8b08a9c8f73cf6228834220bd4c72eb1dda988029b020ded3bf3791e9151092897be67bc8927754d6e85024a6a977879e95c3bafb29fa9a21537a0fef762a567336a9f26bcb3a969d219e0dcb970bfc0e0", @generic="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", @generic="ecb02e50e81525e0b2427c146ef6f1cfaea9d4b09bd74f1f2f8a26890c5b3577aa", @typed={0xe4, 0x62, @binary="83eedb3d95e151066d16fca26484720e9c4fd56600398ecba0173b3bc2d92ba9ed9d56560742a3b482d208c63dc30c3bb11611886823585a540dfc43cbb34a7b9d68469929295785dcc9dc36b0fa169b71e8c379b5a1dbf8899f071f10349f72c9be4ad4d48b4cc6b55f38be3abd787623595293f8fe970e7f9f4bc015b1ee3321ca257a1a89a930255ac4527a08dcb787a0712efe59e5179e0b5125d66d74e8de2792378c495fbbefd2e91944519c8c18f93c7cac71316b2c63a529a8430085d29c3e45af408da43842a00c2fcb12948211f320143e4932f4"}, @generic="c02275f229ff88e9e4ec2572704a48eb8609aac54c9f79d14aace19ed7cac93ec1dc2fb2a41a9c34341fc4375172d221b776dd4ec2e02a8bef358bf41ba5b6fa9ac729d94106ef", @typed={0xc, 0x80, @ipv4=@multicast1=0xe0000001}, @typed={0xc, 0x77, @ipv4=@multicast1=0xe0000001}, @typed={0x10, 0x5c, @str='nodev\x00'}]}]}]}, @IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x1dc}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0xfff}, @IFLA_NET_NS_FD={0x8, 0x1c, r13}, @IFLA_EXT_MASK={0x8, 0x1d, 0x7fffffff}, @IFLA_LINK={0x8, 0x5, 0xdac0}]}, 0xf10}, 0x1, 0x0, 0x0, 0x40004}, 0x4080) r14 = syz_open_dev$admmidi(&(0x7f0000d12000-0xe)='/dev/admmidi#\x00', 0x100000001, 0x82083) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r14, 0x0) r15 = socket(0xa, 0x4000001000080003, 0x400) execve(&(0x7f0000613000-0x8)='./file0\x00', &(0x7f0000fe3000-0x1c)=[&(0x7f000062d000)='\x00', &(0x7f0000f7f000-0x1)='\x00', &(0x7f0000e9c000-0x1)='\x00', &(0x7f000031b000-0xe)='vboxnet1#%/nodev*GPLvboxnet0\\\x00', &(0x7f000040d000)='{ppp0-\x00', &(0x7f0000d40000)='/dev/adsp#\x00', &(0x7f0000bb5000)='\x00'], &(0x7f0000b46000-0x18)=[&(0x7f000096d000)='/dev/ppp\x00', &(0x7f0000ed5000-0x7)='E&em0-\x00', &(0x7f0000a85000)='@$*keyring\\\x00', &(0x7f0000c14000-0xa)='vmnet1em0\x00', &(0x7f00006ee000)='keyring\x00', &(0x7f00008c8000)='(.wlan0&\x00']) setsockopt$packet_drop_memb(r15, 0x107, 0x2, &(0x7f0000894000-0x10)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) connect$nfc_llcp(r15, &(0x7f0000d7e000-0x23)={0x27, 0x3, 0x9, 0x5, 0x3f, 0x1, "394f4437f3d5b2300d52ff20ba7eaceeed4845a07b8b4758b15908aafb647cae5853cab24b33777a0bdd56e04ee1dd44e860a9e840b039567addfb25cf4fa0", 0x0}, 0x58) 2018/01/25 22:47:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) read(r1, &(0x7f0000ba1000)=""/4096, 0x1000) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003fd000)=0x4) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0e05403, &(0x7f0000d36000-0xe0)={{0xffffffffffffffff, 0x2, 0x400, 0x2, 0xec5}, 0x3, 0x2, 'id0\x00', 'timer1\x00', 0x0, 0x5, 0x5, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x1) 2018/01/25 22:47:58 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000004000-0x8)={0x0, 0x100000002}, &(0x7f0000008000-0x4)=0x8) r1 = socket$packet(0x11, 0x3, 0x300) r2 = syz_open_dev$vcsn(&(0x7f0000004000)='/dev/vcs#\x00', 0x43f05b14, 0x10000) sendto$unix(r2, &(0x7f0000006000)="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", 0x1000, 0x8010, &(0x7f0000001000)=@file={0x1, './file0\x00'}, 0xa) pipe2(&(0x7f0000006000-0x8)={0x0, 0x0}, 0x84000) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000008000)={r0, 0x7, 0x30}, 0xc) getsockopt$packet_int(r1, 0x107, 0xb, &(0x7f0000004000-0x4)=0x0, &(0x7f0000002000-0x4)=0x2a2) 2018/01/25 22:47:58 executing program 1: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ff0000)={0x5, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(r0, &(0x7f0000ff0000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000453000)=0x10, 0x80800) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000ff1000-0x44)={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x200000000000009, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r3 = getpid() mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0xc, r3, 0x1, &(0x7f0000ff1000)=""/232) r4 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x7, 0x4, 0x100000001, 0x0, r2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r4, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) 2018/01/25 22:47:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00007e7000-0x12)='/dev/snd/pcmC#D#p\x00', 0x80000001, 0x2) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000f02000)=""/4096) mkdir(&(0x7f0000c5e000-0xa)='./control\x00', 0x0) mount(&(0x7f0000e1e000-0x8)='./file0\x00', &(0x7f0000c36000-0xa)='./control\x00', &(0x7f000066d000-0x7)='cgroup\x00', 0x0, &(0x7f0000bcb000)="") 2018/01/25 22:47:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a05000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e7c000)="71e67a15", 0x4) pipe(&(0x7f0000199000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f00007e4000)={0x7f, 0x2, 0x20, 0x9, 0x4, 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]}) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000a8d000)={0x0, 0x0, &(0x7f00002d7000-0x30)=[], 0x0, &(0x7f0000591000-0x10)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10, 0x0}, 0x0) recvmmsg(r2, &(0x7f0000625000-0x40)=[{{&(0x7f0000167000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000ef9000-0x18)=[{&(0x7f0000cef000-0xb4)=""/180, 0xb4}], 0x1, &(0x7f00007fa000-0x7e)=""/126, 0x7e, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000fd4000-0x8)={0x0, 0x1c9c380}) 2018/01/25 22:47:58 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000934000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000058000)={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, 0x0, 0x0, 0x0]}}, 0x88) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000e6e000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x392) r2 = syz_open_dev$sndpcmc(&(0x7f0000729000-0x12)='/dev/snd/pcmC#D#c\x00', 0x5, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00002f8000-0x78)={0x7, 0x0, [{0xc00119bf, 0x0, 0x200}, {0xbfb, 0x0, 0x6}, {0x8bb, 0x0, 0xffffffff}, {0x343, 0x0, 0x2}, {0x0, 0x0, 0x9}, {0x185, 0x0, 0x9d96}, {0xeeb, 0x0, 0x8}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$vsock_dgram(0x28, 0x2, 0x0) sendto(r3, &(0x7f0000253000)="", 0x0, 0x0, &(0x7f000049a000-0x58)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "5b1940ca86c3bbdfde9f6413a20c7028523abc964d445f557458c25f11bd480d4671204c2f690dfd9013d4c773e9fd1c32dc32c5c63e9c7d5a1ed56a270d74", 0x0}, 0x58) accept4(r3, &(0x7f0000f46000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f77000)=0x26, 0x800) 2018/01/25 22:47:58 executing program 6: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00001a1000+0xdc)={r0}) setsockopt$inet_dccp_buf(r1, 0x21, 0xcf, &(0x7f0000e41000-0x1000)="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", 0x1000) sendto(r0, &(0x7f00008b7000)="", 0x0, 0x0, &(0x7f0000162000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000f74000-0xf)='/dev/sequencer\x00', 0x2080, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000f72000)=@assoc_id=0x0, &(0x7f0000bd7000)=0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000f71000-0x8)={r3, 0x0}, &(0x7f0000f70000)=0x8) sendto$inet(r2, &(0x7f00001c9000-0x1)="cf", 0x1, 0x0, &(0x7f00007dc000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000a68000)={r4, @in={{0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000450000-0x4)=0xa0) 2018/01/25 22:47:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000060e000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a74000-0x4)=0xe8) stat(&(0x7f0000d2e000-0x8)='./file0\x00', &(0x7f0000236000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000ce5000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@dev={0xac, 0x14, 0x0, 0x14}, 0x3, 0x7, 0x3, 0x0, 0xa, 0x80, 0x20, 0x87, r2, r3}, {0x4, 0x8, 0x3, 0x8001, 0x1, 0x0, 0x98da, 0x100000000}, {0xdb08, 0x3, 0x8, 0x80000001}, 0x2, 0xc, 0x2, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x32}, 0x2, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x3, 0x1, 0xfffffffffffff801, 0x8def, 0x7fffffff, 0x6}}, 0xe8) getsockopt$inet6_tcp_buf(r1, 0x6, 0xb, &(0x7f0000339000-0x1000)=""/4096, &(0x7f0000000000)=0x132) 2018/01/25 22:47:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) rt_sigreturn() r0 = socket(0x11, 0x4000000000080003, 0x0) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000820000)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00004e6000)=0x0) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f00008e9000-0x6)='sched\x00') ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f000099f000)={0x1, 0xfffffffffffffff7, 0x100000001, 'queue1\x00', 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) poll(&(0x7f0000571000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/25 22:47:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000ea9000)='/dev/vcsa#\x00', 0x6, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000320000-0xe)='net/protocols\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000af6000-0x10)={0x0, 0x6, 0x2, 0x2, 0x0}, &(0x7f0000442000)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000268000)={r3, 0xfffffffffffffffa}, &(0x7f0000f42000-0x4)=0x8) sendfile(r1, r2, &(0x7f0000023000)=0x0, 0x26a950b) 2018/01/25 22:47:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0xfffffffffffffc84) socket$packet(0x11, 0x3, 0x300) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 22:47:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f0000531000-0x8)=0x4) listen(r0, 0x0) poll(&(0x7f0000f81000)=[{r0, 0x0, 0x0}], 0x1, 0x431b8446) socket$inet6(0xa, 0x80000, 0xf5) shutdown(r0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f000093a000)=0x0, 0x4) mmap(&(0x7f0000000000/0xad5000)=nil, 0xad5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000066e000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002a1000)=0xc) kcmp(r2, r3, 0x5, r0, r0) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000895000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r4, 0x111, 0x3, 0x1, 0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d6c000-0x8)={0x0, 0x5a}, &(0x7f0000828000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000011a000)={r5, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xcd, 0x67, 0x80000000, 0x1}, &(0x7f00007dd000-0x4)=0xa0) getsockopt$inet6_int(r1, 0x29, 0x3d, &(0x7f0000ad4000)=0x0, &(0x7f0000794000-0x4)=0x4) 2018/01/25 22:47:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x12, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) fadvise64(r0, 0x0, 0x200, 0x2) socket$nl_generic(0x10, 0x3, 0x10) timer_create(0x3, &(0x7f0000db0000)={0x0, 0x3a, 0x3, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c2a000)=0x0) timer_delete(r1) 2018/01/25 22:47:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x3, &(0x7f000003f000-0x9d)="") lsetxattr(&(0x7f0000572000-0x8)='./file0\x00', &(0x7f0000ef1000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000f61000-0x6)='tmpfs\x00', 0x6, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f00005b9000-0x8)='./file0\x00', 0x2042, 0x4) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000119000)='/selinux/enforce\x00', 0x40000, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000e8a000-0x8)={0x0, 0x0}) r0 = creat(&(0x7f0000605000-0x8)='./file0\x00', 0x2) pipe(&(0x7f000042b000)={0x0, 0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000eb2000)={0x0, 0x0}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000647000)={0x0, 0x0}) syz_open_pts(0xffffffffffffffff, 0x40) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f00002a9000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000eb000-0x4)=0x10, 0x80000) socket$bt_bnep(0x1f, 0x3, 0x4) r3 = dup2(r1, r2) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000395000-0xb)='/dev/mixer\x00', 0x200000, 0x0) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000f92000-0xbc)={0x0, 0xb4, "c33a78affcdd0255175c58db5e04411ce1260e954080477f437064e9ca54216600855e26ae9a68ec60f063d2b1cbf2014e34b9f9a95f7d26a41e09077bc65efa649645f64bd90a38bf3253db4735f49e5197773443f5f338bd9ceeebabc9f35ce2935c16215080f68bf528093e2872198ca2ad914b7d9a4526e4e7a753539e157e1747875c9563917c640b68512500e2881691674b5fbc925db4ec40ab46b5621965acd0907a2cc61a6cb9a399b9e25eda92f4c5"}, &(0x7f00008a6000)=0xbc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000224000)={r5, 0x0}, 0x8) fgetxattr(r4, &(0x7f0000f09000-0xd)=@known='security.evm\x00', &(0x7f00007f8000)=""/16, 0x10) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0xf7, 0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00007c7000-0x8)={r5, 0x40}, 0x8) 2018/01/25 22:47:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='pagemap\x00') lseek(r0, 0xfffffffffffffffe, 0x0) readv(r0, &(0x7f0000a5e000-0x30)=[{&(0x7f000082e000)=""/4096, 0x1000}], 0x1) r1 = syz_open_procfs(0x0, &(0x7f000052c000-0xf)='net/ipv6_route\x00') connect$pptp(r1, &(0x7f0000406000)={0x18, 0x2, {0x2, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) bind$bt_rfcomm(r0, &(0x7f000062e000)={0x1f, {0x9, 0x4, 0x10000, 0x0, 0x7f, 0x2001f}, 0x7}, 0x26b30fe122603105) sendfile(r1, r1, &(0x7f00005e5000-0x8)=0x3fe, 0x4043b) 2018/01/25 22:47:58 executing program 4: mmap(&(0x7f0000000000/0x114000)=nil, 0x114000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000051000)='/dev/dmmidi#\x00', 0xffffffffffffff1a, 0x200) mmap(&(0x7f0000114000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000114000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000114000)=0x0, &(0x7f0000115000-0x4)=0x4) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000029000-0x27)="2600000012002710000000000000010100000004000000000020ff002024f9510500030001e4", 0x26) [ 47.312919] IPv4: Oversized IP packet from 127.0.0.1 2018/01/25 22:47:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000ca2000-0x38)={&(0x7f00008dd000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000032f000-0x10)=[], 0x0, &(0x7f0000734000-0x30)=[@rights={0x14, 0x1, 0x1, [r0, r2]}], 0x14, 0x0}, 0x0) close(r2) close(r1) 2018/01/25 22:47:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00001b9000-0x4)=0x2800000, 0x4) 2018/01/25 22:47:58 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002aa000)='/selinux/checkreqprot\x00', 0x40, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000733000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x6, 0x0, 0x0, 0xffffffffffffffff}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/01/25 22:47:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000145000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000a6a000-0xc)={0x0, @loopback=0x0, @loopback=0x0}, &(0x7f0000973000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000a11000)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000016a000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000052000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x2, 0x3, 0x0, 0x0, 0x80, 0xa0, 0x0, r2, r3}, {0x4, 0x2, 0xfffffffffffffffd, 0x80000000, 0x9dc, 0x3, 0x800000000, 0xe40}, {0x1, 0x2, 0x7, 0xffffffff}, 0x5, 0xffffffffffffffff, 0x1, 0x1, 0x1, 0x0}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x1, 0x3b}, 0x0, @in=@loopback=0x7f000001, 0x6, 0x0, 0x3, 0x4, 0xffffffff, 0x4, 0x1}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/25 22:47:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000010c000-0xb)='/dev/hwrng\x00', 0x4000, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000e7a000)={0x0, 0x0}, &(0x7f0000c9a000)=0x8) r1 = syz_open_dev$admmidi(&(0x7f0000689000)='/dev/admmidi#\x00', 0x6, 0x80080) setsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f00006f7000-0x8d)="0137815eb2691a27a60b79a26bfaa4df5849eea1c1621c144cbd25e1f6c27490693174bbae0b6323214e7077c6ed86ed5e9f019fe81882dd55217a4da613afa32ea629a3a70b93", 0x47) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000a2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d40000)=0x0) get_robust_list(r2, &(0x7f00006de000)=&(0x7f0000d94000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000a6f000)=0xc) r3 = socket$alg(0x26, 0x5, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000867000)={0x9, 0x0, 0x90000000000000, {0x0, 0x0}, 0x5, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$alg(r3, &(0x7f00000aa000-0x58)={0x26, 'hash\x00', 0x200, 0x0, 'sha224-ssse3\x00'}, 0xffffffffffffff63) r4 = accept4$alg(r3, 0x0, 0x0, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000528000)={0xaa, 0x20, 0x0}) syz_open_dev$sndpcmc(&(0x7f0000c6d000-0x12)='/dev/snd/pcmC#D#c\x00', 0x100, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00007dd000)='net/raw\x00') sendfile(r4, r5, &(0x7f0000237000)=0x0, 0xfffb) 2018/01/25 22:47:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000ff9000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000dd3000)='/dev/snd/seq\x00', 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$loop(&(0x7f000046e000-0xb)='/dev/loop#\x00', 0xd7, 0x2000) r1 = creat(&(0x7f00003f2000-0x8)='./file0\x00', 0xc0) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000895000)={0x7e, 0x0}) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000053000)={0x7fff, 0x74, 0x7}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000026f000)='/dev/loop-control\x00', 0x30040, 0x0) unlink(&(0x7f0000ad4000-0x8)='./file0\x00') getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000bac000)={0x0, 0x44, "4b5d51c037a1894d45f7c17b52c13a1271269ffda88a2821ac1fa8397111a4049a8daa269c55d849b84ae342f5d39196ce4f113efa3038b4fe739de5236eb63cb97abea3"}, &(0x7f0000807000-0x4)=0x4c) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000077000)=0x0) sendmsg$nl_route(r1, &(0x7f00004e6000-0x1c)={&(0x7f0000024000-0xc)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000c45000)={&(0x7f0000618000-0x14)=@getstats={0x14, 0x5e, 0x20, 0x2, 0x3, {0x0}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x840}, 0x50) r4 = getpgid(0xffffffffffffffff) setpgid(r3, r4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000006a000)={r2, 0x9}, &(0x7f0000343000)=0x8) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000960000)={0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_int(r5, 0x29, 0x100000000000c8, &(0x7f00005b9000-0x4)=0x20000, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r5, 0x29, 0xd2, &(0x7f0000f04000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x2, [0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) dup2(r1, r5) 2018/01/25 22:47:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000cd4000-0x8)={0x0, 0x0}) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000e64000)=0xceae, 0x2) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fe4000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000532000)=0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00006ae000)='/dev/vcs\x00', 0x2000, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000344000)={0x0, 0x0, 0x15, &(0x7f00002c1000)=0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) open(&(0x7f0000407000-0x8)='./file0\x00', 0x103c03, 0x0) 2018/01/25 22:47:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000058c000-0x9)='/dev/ppp\x00', 0x100, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000125000-0x94)={{0xffffffff7fffffff, 0x1, 0xa9, 0xe0, 0x100000000, 0x7ff}, 0x2, 0x6, 0xfffffffffffffffe, 0x2, 0x3, "0fb3e682951d68d927908ca644abf89f7031c95265b2617465b727101a752ae9fe03f8af2dcbdd32dde31f9a256903905e8c4d27bbcaef3adf4db4002fc96b3792105d306c56aadce951d6e74cecbe31692e3a2944e3e4e76b248b14db0752e092e1c040524042c71532208751ba4ce6ecf5c0551e73d93d0bee72e2b2a980df"}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000093c000-0x14)={@local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, 0x1, 0x1, [@loopback=0x7f000001]}, 0x14) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x8005, 0xdce, 0x800000000009, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/25 22:47:59 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r1, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x0) readv(r1, &(0x7f0000003000-0x18)=[], 0x0) getdents(r1, &(0x7f0000002000)=""/194, 0xc2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000002000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 22:47:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00002c1000)={0x7fff, 0x9, 0x3, 0x8, 0x0}, &(0x7f0000353000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000b13000)={r1, @in={{0x2, 0x3, @rand_addr=0xb700000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x8000}, 0x98) r2 = syz_open_procfs(0x0, &(0x7f0000379000-0xd)='net/mcfilter\x00') ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00006ac000-0x18)={0xaa, 0x20, 0x0}) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000e6c000-0x4)=0xfffffffffffffffc, 0x4) 2018/01/25 22:47:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f45000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f00006d1000)={0x0, 0x78, 0xc31, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000326000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) getxattr(&(0x7f0000d15000-0x8)='./file0\x00', &(0x7f000029e000)=@known='com.apple.FinderInfo\x00', &(0x7f00001ab000)=""/0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000cb9000-0x10)={0xfffffffffffffffc, 0x20010000, 0x0}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, &(0x7f00000cc000)=""/244) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) sendfile64(r0, r2, &(0x7f0000aac000-0x8)=0x430, 0x2a75) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x40000000000000) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x13ffd, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$user(&(0x7f0000113000-0x5)='user\x00', &(0x7f0000aab000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000041e000)="67f14541cb3f3e3a01da2ca5c554b14adb2f3dddce9d061121a98856a9d49634527f82d3f5c32b62331c97b48578647e5efbfabaf434f41d90a142dab0e0de96ecfd2667ea63f3e5e82b321e941ff4e890da546e379cc8c4042f5b40f385ecf1d2472b3e8d61dd9d9b35de8795d6435220994930f7dfa1d053d3e747cea5608797c8f9141cc0ecf095db84532f2da6419e64d7da8652a8e1d184235161af99ffbb040b41b7e682b5a33e5f65cae2b099b7de1d150859b13f0a751114097db0aa1ee5275c", 0xc4, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000add000)={0x0, 0x0, 0x0}, &(0x7f000021b000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00003ca000)={0x0, 0x7ff, 0x30}, 0xc) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00004d1000-0x44)={[0x400, 0x6, 0x80, 0x0, 0x7, 0x1000, 0x9, 0x2, 0xf92, 0x0, 0x1f, 0x9, 0x2256, 0x7, 0xffffffffffff93c9, 0xf0], 0xd004, 0x0}) ioctl$KVM_SMI(r3, 0xaeb7) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f000044b000)={0x0, 0x7000}, &(0x7f0000fe8000-0x4)=0x8) r5 = syz_open_dev$sndpcmc(&(0x7f000025f000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x1) setsockopt$netlink_NETLINK_NO_ENOBUFS(r5, 0x10e, 0x5, &(0x7f0000805000-0x4)=0x5, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000931000)={r4, 0x35, "8897b44e5c1de0e9d80331b77d49e57d2cc72fc49014fdd3262117d75e0dfd7525a1118d30cc57bbe08bf9ecdf0b060f974bb12943"}, &(0x7f0000360000-0x4)=0x3d) ioctl$TIOCMSET(r5, 0x5418, &(0x7f0000134000)=0x100000001) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r6 = syz_open_dev$dspn(&(0x7f00007ec000-0xa)='/dev/dsp#\x00', 0x80000000, 0x22000) bind$inet6(r6, &(0x7f0000966000)={0xa, 0x3, 0x10000, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/25 22:47:59 executing program 6: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fad000-0x11)='/selinux/enforce\x00', 0x20002, 0x0) ioctl$TIOCNXCL(r0, 0x540d) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe2000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r2 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00006d1000-0xc)={0x0, 0x0}) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r1, 0x40045431, &(0x7f000035a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r1, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x2) 2018/01/25 22:47:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000dfe000-0x8)='./file0\x00', 0x120) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000bc0000-0x8)={0x0, 0x7}, &(0x7f00006c9000)=0x8) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000fd8000-0x24)={0x1ff, 0x7ff, 0x6, 0xe9, 0x8, 0x8, 0xcf33, 0x9, 0x747db436, 0x3, 0x3, 0x1}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00004fe000)={r1, 0x0, 0x55c}, &(0x7f0000540000-0x3)=0x8) openat$ptmx(0xffffffffffffff9c, &(0x7f0000316000-0xa)='/dev/ptmx\x00', 0x4000, 0x0) 2018/01/25 22:47:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xffffffffffffff7f}, 0x0, 0x8) r2 = syz_open_dev$sndseq(&(0x7f0000c33000)='/dev/snd/seq\x00', 0x0, 0x400) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a45322, &(0x7f000073c000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) rt_tgsigqueueinfo(r0, r1, 0x1d, &(0x7f0000647000)={0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r3, &(0x7f0000481000)=""/128, 0x3ae) 2018/01/25 22:47:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006c1000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000198000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) r2 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000b55000)=0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) membarrier(0x8, 0x0) 2018/01/25 22:47:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/dsp\x00', 0x2000c1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r1, &(0x7f0000001000)={&(0x7f0000000000)=@ax25={0x3, {"56ddf65edf57b4"}, 0x1ff}, 0x10, &(0x7f0000001000)=[{&(0x7f0000001000-0x88)="c81a7cf2589459455af486eca98c67b746930a2a4bb092bb2133ca38722442df0f9bfe9966da14b05178cfc248e1d5de943944245074509037ffd658e94c0a2418d9a0591b58d6817c523bfe4b76b0eeaae759b5747a8e30535bc0beced48d722438aa492d056ce1bff6066ce6daa753cf77db5d427b0342134f598e2fc72faa91b751588cb89fdc", 0x88}, {&(0x7f0000002000-0x93)="d76b3cce9205e3ca7002250770db46db7a8df1e2e6f707213d88a8edd2a65e8ce23fc35b631d8242e9705b1fd47bf054cb87f860a49eef1b784f6d08fcceafa6853ebad8e6f30c738e485e3b7c584f003099205a290f70a9f31f98669ce9084f0a4da301b33e9bd147e0cb187d7af57a04774c64699398439ce732386fb6c05daf7c0f0399d0d04e174a725aa95d5c88493ccd", 0x93}, {&(0x7f0000002000-0x28)="974e7c3d739837758fe6cad7eeb2a1e5dfdf65a34fbc57bac1f82de9299d5df931bd240f41b92c63", 0x28}, {&(0x7f0000001000-0x3f)="289fcd540773c1ab6444d50d3bfe41671bff037f6011890dc924849a89b596c1d93293193e792fe7edb205afbb1ecbe0f0ad03fc869e6700085dcdf78e82eb", 0x3f}], 0x4, &(0x7f0000001000-0x30)=[{0x30, 0x111, 0x3, "cbe1f3dd3ec1ccdc8ed4e932703fa2dd950c97128e1de1056e4e6ed56a2b0a0e9d"}], 0x30, 0x0}, 0x80) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00001e9000-0x4)=0x0) 2018/01/25 22:47:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x1, 0x0) mremap(&(0x7f0000094000/0xc00000)=nil, 0xc00000, 0x2000, 0x3, &(0x7f00001cc000/0x2000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000c0a000)={0x5, 0x2}) 2018/01/25 22:47:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000933000-0xb)='/dev/vcsa#\x00', 0x7, 0x80) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000071b000-0x84)={0x0, 0x7c, "103cd4a3b93b071dc11007c2ee086760d7de68dca7d4ee038f4598b7c34493f3083e2468105932a9c043b9db238bbba737e2c6a562682e2a6559c2ffe4a10431f0371c169339a5b0f60a278e46a2ab30a53567d3cccd64dc3e0137ae4fd2f57720c9c4bc1ca21020488d207a55cf93e17def8d3372581719ad58a980"}, &(0x7f0000b29000)=0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00006cd000)={0xfffffffffffffff7, 0x8, 0x8200, 0x9f, 0x22, 0x3, 0x29af, 0x60000000, r1}, &(0x7f000010d000)=0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000dad000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000e97000-0x4)=0x58) socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000957000-0xa0)={r2, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1a1, 0x595, 0xff, 0x7, 0x35}, 0xa0) r3 = socket$inet(0x2, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x4, 0x0}}, 0x2e) close(r3) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00006fc000-0xc)={r2, 0xc8, &(0x7f00004d0000-0xc8)=[@in6={0xa, 0x3, 0x64, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x95}, @in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0xc39d}, @in6={0xa, 0x1, 0x80, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x8001}, @in6={0xa, 0x0, 0xffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, @in6={0xa, 0x2, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x3dd}]}, &(0x7f000068d000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000b3d000-0x8)={r5, 0x100000001}, &(0x7f0000540000)=0x8) 2018/01/25 22:47:59 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000004000/0x2000)=nil) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x3) get_thread_area(&(0x7f0000981000-0x10)={0x1, 0xffffffff, 0x2000, 0x3, 0x0, 0x8, 0x7f, 0x2, 0x5, 0x1d4}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r2, &(0x7f0000001000-0x28)={0x18, 0x1, 0x0, @fuse_bmap_out={0x0}}, 0x18) 2018/01/25 22:47:59 executing program 7: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000421000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x3, &(0x7f0000225000)=0x816b, 0x115, 0x0) get_mempolicy(&(0x7f00009d7000)=0x0, &(0x7f000049c000-0x8)=0x0, 0x0, &(0x7f0000555000/0x1000)=nil, 0x3) 2018/01/25 22:47:59 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000026a000)='/dev/vcs\x00', 0x44000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000001000-0x18)={0x7, 0x400, 0xffffffffffffff00, 0x2, 0x3, 0x20000000000000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x2, 0xa8a, @loopback={0x0, 0x1}, 0x1f71}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x10000}, &(0x7f0000001000)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000)={r1, 0x9}, &(0x7f0000002000-0x4)=0x8) r2 = request_key(&(0x7f0000001000)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0xfffffffffffffffc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000001000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000002000-0x9e)="ba4c4ef62ffcde25a126821202f6564ec34b627166bb54a53e38e94fb636e047b80bd20622c09d0e2d96e77376f008210d067363f139bae310ab3ffd63af5f1b075e0e923e2a376d4f575b673a6fc2ff7a963a5bfd3cacc688afb0eb8f4937969a402c118bb6289484764f67df9c21604b7f28d4ae1472fa6acc781deeab2f08e6fc1f611e3151e57250ae80473bee7590a283c089731febb41664482bea", 0x9e, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r2, &(0x7f0000003000-0x8)=[{&(0x7f0000002000)="384c772593424a15aad0d31bf046a20d45", 0x11}], 0x1, r3) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000000)={0xffffffff00000000, 0x4, 0xfffffffffffffff9, 0x1, 0x7, 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]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000)={{{@in=@broadcast=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=@mcast1={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}}, &(0x7f0000005000-0x4)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0x100000001, &(0x7f0000004000)='./file0\x00', r4, &(0x7f0000004000)="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") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000001000-0x1c)={0x0, 0x0, &(0x7f0000005000)=[{&(0x7f0000001000-0x37)="7117b683c224ac8a37fc87a9ee62c142ac1ec7e3fb0535383e66f44783cf7f5076c4dd2a82fb22bf2fb8f3b8a62f30ac23802580eed831", 0x37}], 0x1, &(0x7f0000006000-0x20)=[@assoc={0x10, 0x117, 0x4, 0x8}, @assoc={0x10, 0x117, 0x4, 0x5}], 0x20, 0x4000000}, 0xc084) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000001000-0xc)={@empty=0x0, @loopback=0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005000-0xa)='/dev/ptmx\x00', 0x4000, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r5, 0x541b, &(0x7f0000006000)=0x0) keyctl$instantiate(0xc, r2, &(0x7f0000007000-0xcd)="98d7b51f5d661547808006811f3aa840b6fb03da83fb7a13b1ddee60ff0eb5135044e09998ed49249465189febf60041ad1c77d3aa8c78891e66a247a57407c28900c3b90db2caacc8a0e8077e060e7b898c173f1b5d31081e2af526b615cf1f3ef38ef9676616dc50e56229987db44b653e8e9bbcb3be6f7626301f5457dbd0a274e6a12fb81aa59020a34c19c4eb10730499a59b34a420d56083afc17930ce0d01d865f10bebcd85aa8217a115ba12c84f791cee66e38563540a01f81583c1e31026fd46a2789df0e11e121a", 0xcd, r2) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) 2018/01/25 22:47:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000033a000)={0x1, [0x0]}, &(0x7f000059e000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000b76000-0x8)=@assoc_value={r1, 0x4}, 0x8) 2018/01/25 22:47:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000112000-0x4)=0x4, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000e5e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@address_reply={0x12, 0x0, 0x0, 0x0}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0x0]}) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf2000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000aaa000-0x50)=[{&(0x7f0000351000)=""/179, 0xb3}], 0x1, &(0x7f00000da000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/25 22:47:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000eda000)='/dev/admmidi#\x00', 0xffffffffffffb56c, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000d60000)={0x3, 0x1, 0x0, 0x81, 0x80000001, 0x1}) setrlimit(0xc, &(0x7f000066f000)={0x4, 0x200}) mq_open(&(0x7f0000000000)='-$\x00', 0x40, 0x0, &(0x7f0000665000-0x40)={0xbe, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$rtc(0xffffffffffffff9c, &(0x7f000049c000)='/dev/rtc\x00', 0x206000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e6, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000987000-0x8)={0x0, 0x9}, &(0x7f0000ecf000-0x4)=0x8) getpeername(r2, &(0x7f00005cf000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000109000)=0x32) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000875000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000)=[], &(0x7f000000b000-0x30)=[]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000f24000)={0x44, 0x0, &(0x7f0000d89000)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00009e3000-0x18)=[], &(0x7f000009b000-0x20)=[]}}], 0x0, 0x0, &(0x7f0000919000-0x1e)=""}) 2018/01/25 22:47:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcc, &(0x7f0000000000)=0x0, 0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) fchmod(r0, 0x108) 2018/01/25 22:47:59 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000f51000-0x4)=0x0, &(0x7f0000382000)=0x4) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000e2f000-0x4)=0x0, &(0x7f0000f53000-0x4)=0x4) [ 47.696829] sctp: [Deprecated]: syz-executor0 (pid 7420) Use of struct sctp_assoc_value in delayed_ack socket option. [ 47.696829] Use struct sctp_sack_info instead [ 47.768565] binder: 7432:7436 transaction failed 29189/-22, size 0-0 line 2788 [ 47.798976] binder: 7432:7436 transaction failed 29189/-22, size 0-0 line 2788 [ 47.800094] binder: 7432:7440 got reply transaction with no transaction stack 2018/01/25 22:47:59 executing program 7: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000a33000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000033c000)="890304", 0x3) 2018/01/25 22:47:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) signalfd4(r0, &(0x7f00006a6000-0x8)={0x8}, 0x8, 0x800) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rt_sigaction(0x21, &(0x7f0000017000-0x18)={0x0, {0x0}, 0x0, 0x0}, 0x0, 0x8, &(0x7f0000b07000-0x8)={0x0}) 2018/01/25 22:47:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(0xffffffffffffffff, 0x800000c0045006, &(0x7f0000ed4000)=0x20000000) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) sched_setaffinity(r0, 0x8, &(0x7f0000eb1000-0x8)=0x35a) fstat(0xffffffffffffff9c, &(0x7f0000c33000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_dev$vcsa(&(0x7f0000134000-0xb)='/dev/vcsa#\x00', 0x4, 0x402000) getsockopt$inet6_dccp_buf(r2, 0x21, 0xf, &(0x7f0000b05000)=""/55, &(0x7f0000682000)=0x37) r3 = getgid() utimensat(r2, &(0x7f0000a27000)='./file0\x00', &(0x7f0000204000)={{0x0, 0x0}, {0x0, 0x0}}, 0x100) fanotify_init(0x2, 0x8000) syz_fuse_mount(&(0x7f00009c7000-0x8)='./file0\x00', 0x4000, r1, r3, 0x0, 0xa40801) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000aae000)=0x10001, 0x4) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000470000-0x9)='/dev/ppp\x00', 0x280, 0x0) ioctl$VHOST_SET_VRING_KICK(r4, 0x4008af20, &(0x7f0000ba9000-0x8)={0x3, r4}) getsockopt$bt_BT_FLUSHABLE(r4, 0x112, 0x8, &(0x7f0000c83000-0x4)=0x3ff, &(0x7f0000b7b000-0x4)=0x4) 2018/01/25 22:47:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000861000-0xa)='/dev/vcs#\x00', 0x8001, 0x8000) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000d38000)=0x1) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r1, 0x5402, &(0x7f0000b40000)={0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) remap_file_pages(&(0x7f0000b1d000/0x1000)=nil, 0x1000, 0x4, 0x9, 0x3) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000348000)={0x4, 0x2, 0x200}) syz_open_pts(r1, 0xfffffffffffffffe) write(r1, &(0x7f0000a7e000-0x7b)="48f9f9fbafe6efa95ced0dac63c8692e357b563936ab4ca5b1bae0db6f92230e010ba05a27669b150dbd94eb31eca7f49a4aaecaa7ab5629a937a39a78d369e548be4bcfeb54f039f92df60ae8da8dcaa0ffae814fd7c8df44a8597ab7adf09c0dd80016d8ff47549cb05851ed8d8bef327e437a8a54555b53fbf7", 0x7b) read(r1, &(0x7f0000de2000)=""/181, 0xb5) r2 = add_key(&(0x7f000004d000)='rxrpc_s\x00', &(0x7f00009ad000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004be000)="a6398df737a9c01f65dcdc6730821afcc633bc403d0087ef87c4b76f92be9ae5c11d064f47f9874f311d0261b953f7fb6215414d669ec985b3f5994465c2c31b33b63f2e4e93b30af0a7d9c1bfb78e7ce3958ec4150a6b94e7ab954e884ea3266adb8725039a86887d368d9fe468d99d15cd5e4596f6dedacf78bd77812bdc5051feaa4ba11f2bb5b3260e9cb9248bc9f31d3c995fd0f39c0678bf958396e8855d797ef11e5574fec515c1d112982361c227d5257fa60bf20e6df48e9b7d4492e1a02e630ee05d6372a55b69c7edfddfd02e9e77753949f2", 0xd8, 0xfffffffffffffff9) keyctl$assume_authority(0x10, r2) 2018/01/25 22:47:59 executing program 2: r0 = socket$inet6_sctp(0xa, 0x79e817d0e2fdd01c, 0x84) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000bc8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000008000)={@common='ip6gre0\x00', @ifru_names=@generic="2b42009cbc45b3fefa6e2ba3e9be3126"}) 2018/01/25 22:47:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x1b, 0x0, 0x0) 2018/01/25 22:47:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000963000-0x11)='/dev/qat_adf_ctl\x00', 0x200001, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f000059f000)={&(0x7f000053d000)=[0x1, 0x80000001], 0x2, 0x0, 0x9, 0x7, 0x0, 0x3, {0x80000001, 0x4, 0x1, 0x10001, 0x800, 0x10001, 0x8, 0xffffffff, 0x4, 0x80000000, 0xfffffffffffffff9, 0x7fffffff, 0x6, 0x100, "63d516c998ba94110f34861b73a69f87d7a089c4495e625f929cca0b391d5544"}}) 2018/01/25 22:47:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000187000)='stack\x00') getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00002a2000-0x1)=0xe8, &(0x7f0000b56000)=0x1) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000684000-0x10)={0x2, 0x6, 0x0, 0x200}, 0x10) r1 = socket(0x10, 0x20008, 0x80000001) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x114, 0x2710, &(0x7f0000e30000-0x5f0)=""/1520, &(0x7f0000ebf000-0x4)=0x5f0) [ 47.800104] binder: 7432:7440 transaction failed 29201/-71, size 0-0 line 2703 [ 47.826942] binder: undelivered TRANSACTION_ERROR: 29189 [ 47.832453] binder: undelivered TRANSACTION_ERROR: 29201 [ 47.837978] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/25 22:47:59 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000d000-0x8)='./file0\x00', 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000002e000)='./control\x00', 0x4000036) open(&(0x7f0000b34000-0x5)='./file0\x00', 0x0, 0x0) execve(&(0x7f000028a000)='./control\x00', &(0x7f0000fb3000-0x48)=[], &(0x7f0000fb3000-0x10)=[]) read(r0, &(0x7f0000fb5000-0x1b)=""/32, 0x20) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/25 22:47:59 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000000000)="bc95be933ddb077c161b5e8cac88a592ed01a2bab000f6a8b2440d17049a7ea2072cac7228bfb3a989cd794c5a500d475e63cea76cf3defcfe6d523e8c972794fc482e3d4ca9551b642736d9ac35fa868b45974774cb5e7a460b30042ffa260e6c26b2cdaef40bbc7bdc83a1281616e42e96eccef32e3d6c", 0x78) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) ioctl$KVM_RUN(r0, 0xae80, 0x0) lseek(r0, 0x0, 0x6) setns(r0, 0x8000000) r1 = timerfd_create(0x3, 0x800) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) pwrite64(r1, &(0x7f0000001000-0x9e)="459efb2f0a651becc52ec346b8feab37b9f8dd13f718e8747e58c027f2e21a600abc374b8a1273f63428977ddd69e381e84b8ffaf1a1da067cd194b0228fe726203fac73b81fde96f25d56ed312304c976e1a57f339c5c9b89f49b989bfb8745968281f238ebf61574381d1732acec1ddf7efcfc995e244a69a14e09f58ba26c8d018a907537153345ac5ec2d5880d861ff9e34549af2439f3fa0a205c00", 0x9e, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x2c)={0x0, 0x5, 0x9, 0x1d23, 0x10, 0x0, 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) fcntl$setsig(r1, 0xa, 0x41) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000000)=""/4096) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000002000-0x400)={"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"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000003000-0x24)={0x0, 0x1c, "a0b2342d56673860064a2e2e03ab74b3c4bfbe09b0eadabaf6fc8730"}, &(0x7f0000003000-0x4)=0x24) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000-0x12)={r2, 0x1f, 0x5, [0xffffffffffff0000, 0x5c, 0x4f, 0x3a, 0x6]}, 0x12) ppoll(&(0x7f0000001000-0x8)=[{r1, 0x8010, 0x0}], 0x1, &(0x7f0000002000-0x8)={0x0, 0x0}, &(0x7f0000001000)={0x3}, 0x8) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x7f) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000000000)={0x0, 0x0, []}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0xf, &(0x7f0000003000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r1, &(0x7f0000004000)={0x76, 0x2, "373bc6ccf29d5476e43390648db0a4aa72871b921aa7d1cef218742e4c352ed216176c982fe25f68e82f16490286d20dd49c5c01edd125259be1d040492d7db5fcee5d7abf36fd7376b799d778c2d30c7cc5fe41068366aff6cbe337d198a7f8f0aa09ec71208b41e25a61ca01b4"}, 0x400) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1d, &(0x7f0000006000-0x4)=0x1, 0x4) 2018/01/25 22:47:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008ee000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f000028c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000628000-0x4)=0x1f) ioctl$TCSETA(r0, 0x5406, &(0x7f0000af2000-0x14)={0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 22:47:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000b23000)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000be8000)={0x0, 0x0}) kcmp(r2, r3, 0x1, r0, r1) write$evdev(r0, &(0x7f0000d21000-0xa8)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) writev(r0, &(0x7f0000d7e000-0x10)=[{&(0x7f0000b71000-0x1000)="8024904213615f1434a8b49210a885bee5b8d71f39c828a55b0a88d35a51010a31818833bfa2561ce594", 0x2a}], 0x1) 2018/01/25 22:47:59 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ce9000)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000f03000-0x8)='rxrpc_s\x00', &(0x7f000034f000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000cc0000)="70726f63dc00", 0xfffffffffffffffa) r2 = request_key(&(0x7f000054e000)='ceph\x00', &(0x7f0000796000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000155000)='/\x00', r1) r3 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f000048b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r4 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c49000-0x1)='K', 0x1, r2) r5 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000821000)="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", 0x109, r3) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00001ea000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000ca000)=0xe8) ioprio_set$uid(0x3, r6, 0xfff) add_key$user(&(0x7f00007e0000)='user\x00', &(0x7f0000fb4000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000008a000)="690782ba000000000000000085ec54f5da60ac8386bcd98d70ce9ddf727951fb9997fb8ca336ef7349def24f9c7bb9b694b2eb0c86a927f115e723a616e8f707000000fffffffffffff0014a8a2cff3bc61f1c234dcd24ec3f72d6d3f9ff1cda501473e4ae1089aa00bbafdf30518027e7a0443318f4bcb69a70dcb1e472ba66ac09196f0cdff1d746e27904", 0x8c, r3) r7 = request_key(&(0x7f0000c1e000)='user\x00', &(0x7f0000124000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000dde000)='/\x00', 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00005cb000-0x4)=0x0, &(0x7f0000286000-0x4)=0x4) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r4, r5, r7}, &(0x7f00005cd000)=""/0, 0x250, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={'ghash-generic\x00'}, &(0x7f00004e3000-0x40)="", 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 22:47:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r0, &(0x7f0000ccf000-0xf0)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) write(r0, &(0x7f00006a6000-0x74)="dbef803e3d9f5de1e22055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) clock_gettime(0x0, &(0x7f0000652000-0x8)={0x0, 0x0}) waitid(0x2, 0xffffffffffffffff, &(0x7f0000c6a000)={0x0, 0x0, 0x0, 0x0}, 0x1, &(0x7f0000511000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$sndseq(r0, &(0x7f00001d7000-0x120)=[{0x6, 0x0, 0xfffffffffffffffe, 0x0, @time={r2, r1+10000000}, {0x2, 0x947}, {0x0, 0x3}, @raw32={[0x0, 0x0, 0x0]}}], 0x32) 2018/01/25 22:47:59 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fanotify_init(0x2, 0x1000) r1 = eventfd2(0x1, 0x80000) dup3(r0, r1, 0x80000) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000001000-0x8)={0x0, 0x1}) fremovexattr(r2, &(0x7f0000004000)=@known='system.posix_acl_access\x00') 2018/01/25 22:47:59 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) syncfs(r0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001b4000)={0x1, &(0x7f000050d000+0x9ca)=[{0xfffffffffffffff7, 0x3, 0x100, 0x5}]}, 0x8) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000002000-0x7)={0x0, 0x7530}, 0x8) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000fd6000-0x4)=0x100000001, 0xffffffb2) 2018/01/25 22:47:59 executing program 0: socketpair(0xa, 0x6, 0x8, &(0x7f0000bc7000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000001000-0x28)=""/40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000957000)='/selinux/user\x00', 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000027000-0x10)='/dev/input/mice\x00', 0x0, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) r2 = getpgrp(0xffffffffffffffff) ptrace$setregs(0xd, r2, 0x100000000, &(0x7f0000ace000-0x14)="37f7cc4f7e7b54227b194885c492cd2586c9f836") ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f000061e000-0x40)={0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 22:47:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00004e3000)={0x0, 0x0}) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) sync_file_range(r1, 0x8000, 0xffffffffffffffff, 0x7) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000001000)=@random={'user.', '\x00'}, &(0x7f0000001000)="2326273a73656c667b2fa800", 0xc, 0x2) ioctl$KVM_NMI(r0, 0xae9a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000002000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000002000)=0x14) bind$can_raw(r0, &(0x7f0000002000-0x10)={0x1d, r3, 0x0, 0x0}, 0x10) r4 = fcntl$dupfd(r2, 0x0, r2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000004000-0x4)=0x0) syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x7, 0x2000) ioctl$VT_ACTIVATE(r4, 0x5606, 0x8) mq_getsetattr(r4, &(0x7f0000002000)={0x100, 0xffff, 0x4, 0x100, 0x101, 0x3ff, 0x200, 0x8c9}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r4, 0x80dc5521, &(0x7f0000004000)=""/200) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000005000)='/dev/ptmx\x00', 0x400000, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000006000)={0x6489, 0xfffffffffffffff7, 0xef0, 0xa7}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f0000007000)={0x3, {"56e846a3535108"}, 0x800}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000009000-0x2a)={r2, r0, 0xffffffffffffffc1, 0x4, &(0x7f0000007000-0x8e)="0f7a6ee50ffa80c405a21c59b83e58867ca0dcc5d911245da3d99f2f4fb86ac5b3e4835246993798656a5e5256039b6ff3f14cdf797d47e70999024ecfaa01d7c2cb7ca145a6d771aa61919892e99cf5563246d57f9861225b4ed703d0932f1fdfdb46f5f756b47a3a94481fe108d9ff4a4a0a7e711be7c431fdf23307d15ef4b855837c56610da9242a77ccd71e", 0x4a5, 0x5, 0x0, 0x1, 0x1, 0x7fff, 0x8, "bd604ab1c34ab001ff39"}) 2018/01/25 22:47:59 executing program 6: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000879000)=0xffffffff, 0x4) recvfrom(r0, &(0x7f0000d32000)=""/0, 0x0, 0x0, &(0x7f0000bfd000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) personality(0x0) 2018/01/25 22:47:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1008004) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000ed4000)={&(0x7f0000b48000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000028d000)=[{&(0x7f0000715000)='\'', 0x1}], 0x1, &(0x7f000022a000-0x1248)=[], 0x0, 0x0}, 0x0) r2 = accept4(r0, &(0x7f0000975000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00007e5000)=0x10, 0x0) recvmmsg(r2, &(0x7f0000d4a000)=[{{0x0, 0x0, &(0x7f000046a000-0x10)=[], 0x0, &(0x7f000054f000)=""/131, 0x219, 0x0}, 0x0}], 0x1, 0x2, &(0x7f00008c3000-0x8)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f000054b000-0x8)={0x1, &(0x7f000002e000-0x14)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) 2018/01/25 22:47:59 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$mice(&(0x7f000051d000)='/dev/input/mice\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x200, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000001000-0x8)={@reserved=0x1, 0x0}) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ee9000-0xa)="d1020401005800200007000613dd2e1c00ce5fe1b471985e", 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000001000)=[{&(0x7f0000000000)="", 0x0}, {&(0x7f0000001000)="446ab748f230ce87e444f462f03064fe94348675bfea5567f20f6722441e54239ed62a21024ea7071e7e07e10b954670233199828bab63625c56a8e9eb0a9a7979d285234dec49", 0x47}, {&(0x7f0000001000)="076750193218f768e5bcb0a200275d5cfdc4e3ad2aa39298419d353018fe34f162b0668f88d64ed1d86af0a2cc84141bd0123223a31cdfaafd27d50ad3db32008b0202770fb47d5920ed20271521ac1c2fba7dba5b7273f75a78fe90be401bace435a70de218c21a9e18389ba18ea5de6b8c8589855375700d4ec1d78c923ec93a9bba425733338e2a8d216a18acfd83411936c24f2d63d5277066a7223bfb95d9bee5e6d443850aa4570add3ae859d282ed20dc62e03add0773f9f57d4d2e801266d00d9327a90e06054aeb907f112d1eff4e2a96bbb843c72fec4e1f8d6331a7", 0xe1}, {&(0x7f0000ee9000-0xa9)="2a1297d6864723b4421dbf6ffc0b99c5d034bba64baf30fdeb11ec69c31e9eb4b7f2016c11fff2f8b0e070c2f7155415b8b75e68ee197e9a8ea9485ff9110107038a969a73f3660438868b132e92596dc6981aad673fd9d43cc4b6f8651fc9363239c0b06b7644df3d063c0f2930d95b2741abdbfbbd9cf3b9cc1774234644ded035ef65f7ba9288e010c62faa4c7b35ab8051c4656a30bdda79c0096df219c0427ef6e68b3e5c4631", 0xa9}, {&(0x7f0000ee8000)="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", 0xfe}, {&(0x7f0000000000)="7b1ebb961237793245264ce7d0b3e3eb9f91de25ecdbcaf067d48e9b56cc3c36e58523a168a724a41e71d780f4cd0cce045d2cd9698e079b96636eec04a72fdc5eed586682d1ce0f0f2759c6cd57a897fd4a5b61302b9a3398b0015f01c1bf099ae351b8c5e63546a7102c25dd208363ca624f09b1dc09db94144bff2b7e91446b84761bb664c227232ceda00b8d8c2d75403e887005e86ac342af1df3cfa18d065c0ba1630fd4da9d167168f75eb2750332e00cd03da242af65a2413ad4b25b06655589c78c48174e71c1a1b550350a246e0d8fad1de7f4e205b9b4571ba9b2f815810a384c6c9975c2ed59d8", 0xed}], 0x6, 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000003000-0x4)=0x0) 2018/01/25 22:47:59 executing program 3: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000023000-0x4)=0x39, 0x9) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 47.996998] kauditd_printk_skb: 19 callbacks suppressed [ 47.997009] audit: type=1400 audit(1516920479.549:155): avc: denied { fsetid } for pid=7482 comm="syz-executor4" capability=4 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 2018/01/25 22:47:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000bb9000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000078e000-0x4)=0x0, 0x4) write(r1, &(0x7f0000b44000-0x599)='.', 0x1) sendto$inet6(r0, &(0x7f0000f3e000)="f4c4b4e6c8cb7fd5830973b4398058b9cf9ce2f52f3825267a4a0b582214d1230e58e30d9946775b8e76feb9f020f394fe55ff20ec34bd815757e0b1fe4f348ecf1093b622bff248b1f33024f7f0fc9a345cbae0debe73e433b6b2a5748278a5f2e737b48e87e2c1afe97cd11d1af6", 0x6f, 0x4000040, &(0x7f0000e1f000-0x1c)={0xa, 0x1, 0x7f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe0}, 0x1c) r2 = accept4(r0, &(0x7f0000c72000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f5f000-0x4)=0x10, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, 0xb) sendmsg(r2, &(0x7f0000786000-0x38)={0x0, 0x0, &(0x7f0000c63000-0x10)=[{&(0x7f0000895000)="e5", 0x1}], 0x1, &(0x7f0000f2d000)=[], 0x0, 0x0}, 0x0) close(r1) 2018/01/25 22:47:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmod(0xffffffffffffffff, 0x101) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00007f9000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00003fb000-0x50)={@common='syzkaller1\x00', @ifru_map={0x81, 0x32ce8e49, 0x8, 0x3b2d, 0x6, 0x3}}) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f00005b7000-0x47)=""/71) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000cf3000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) capset(&(0x7f0000000000)={0x0, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 22:47:59 executing program 2: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) creat(&(0x7f0000fc7000)='./control/file0\x00', 0x0) r1 = inotify_init1(0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000f78000)=0x10000000000, 0x4) inotify_add_watch(r1, &(0x7f0000fc7000)='./control\x00', 0x86000006) inotify_add_watch(r0, &(0x7f0000fc8000)='./control\x00', 0x2000000) creat(&(0x7f000001d000-0x10)='./control/file0\x00', 0x0) 2018/01/25 22:47:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000500000-0x12)='/dev/snd/pcmC#D#p\x00', 0x5f9, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000074000-0x8)={0x3, 0xffffffffffffff81}) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000164000-0xe8)={{{@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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005d1000)=0xe8) getsockname(r1, &(0x7f0000d6f000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ca3000)=0x10) sendmsg$nl_route(r1, &(0x7f00006f8000)={&(0x7f00007df000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c16000-0x8)={&(0x7f00001b6000)=@mpls_newroute={0xac, 0x18, 0x503, 0x4, 0x3, {0x1c, 0x80, 0xb4, 0xffff, 0x0, 0x3, 0x8fdaef342e3e30da, 0x6, 0xc00}, [@RTA_OIF={0x8, 0x4, r2}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x401}, @RTA_DST={0xfe7f, 0x1, [{0x1ff, 0x1, 0x1f, 0xe4}, {0xfff, 0x5, 0x271f, 0xe6c5}, {0xffffffffffffff05, 0x3, 0x8, 0xffffffffffffffb3}, {0x200, 0xb18, 0x1, 0x9cc3}, {0x7f, 0x0, 0x200, 0x8}]}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x9}, @RTA_DST={0x10, 0x1, [{0x2, 0x8, 0x6, 0x100}, {0x5, 0x10000, 0x3ff, 0x0}, {0x80000000, 0x9, 0x5f73, 0x0}]}, @RTA_DST={0x24, 0x1, [{0x80000000, 0x1f, 0x8, 0x8001}, {0xaacf, 0x8, 0x6, 0x7fff}, {0x3, 0x7, 0x2, 0xfffffffffffffff7}, {0x5, 0x2, 0x80, 0x40}, {0x1, 0x9, 0x7, 0x9}, {0x7fffffff, 0x1000, 0x1f, 0x9}, {0x3, 0x800, 0x8000, 0x9}, {0x7, 0x1f, 0x4, 0x7}]}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x1}, @RTA_DST={0x1c, 0x1, [{0x4, 0x4455, 0x2, 0x4}, {0x40, 0x101, 0x7, 0x8}, {0x7, 0x7, 0x1, 0x3}, {0x4, 0xfffffffeffffffff, 0xae1, 0x3}, {0x100000001, 0x2, 0xffffffffffff8001, 0x9}, {0x37d9, 0x1, 0xfffffffffffffffd, 0x9}]}, @RTA_OIF={0x8, 0x4, r4}]}, 0xac}, 0x1, 0x0, 0x0, 0x1}, 0x84) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000097b000-0x4)=0x0) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0186405, &(0x7f0000f7f000)={0xd9ea, 0x1f, r5, 0x8b, r3, 0x3ff, 0x2, 0x9}) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000161000-0x8)=0x0) 2018/01/25 22:47:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000efa000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000288000-0x48)=[{&(0x7f0000b5d000)='j', 0x1}, {&(0x7f00002ad000)="0f", 0x1}], 0x2, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000b2a000-0x4)=0x400, 0x4) fcntl$setpipe(r0, 0x407, 0x0) syz_open_dev$sndtimer(&(0x7f0000333000-0xf)='/dev/snd/timer\x00', 0x0, 0x101000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f000098c000-0x70)=[@in6={0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in6={0xa, 0x3, 0x401, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff80000000}, @in6={0xa, 0x1, 0x88a6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x3}, @in6={0xa, 0x0, 0x4000000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}], 0x70) 2018/01/25 22:47:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00009b8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000153000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000a72000)={r1, @in6={{0xa, 0x0, 0x4a, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x9, 0x2, 0x9, 0x9, 0x200, 0x80, 0x8, 0x4, 0xfffffffffffffff8, 0xc1, 0xcf8, 0x80, 0x80000000]}, &(0x7f0000cb4000-0x2)=0x108) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000864000-0x9)='/dev/rtc\x00', 0x402400, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000bbc000)={r2, 0x7, 0x4, [0x1, 0x5, 0x800, 0x9]}, &(0x7f0000c46000-0x4)=0x10) r4 = socket$inet6(0xa, 0x4, 0x8) syz_open_dev$evdev(&(0x7f0000216000)='/dev/input/event#\x00', 0x8, 0x20000) flock(r4, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000001c000)=@assoc_value={r2, 0x7}, &(0x7f000048b000-0x4)=0x8) 2018/01/25 22:47:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x22, &(0x7f0000af1000)=0x0, &(0x7f0000472000-0x4)=0x4) r1 = dup(r0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000b6a000)={0x0, 0x542, 0x8}, &(0x7f0000eb2000+0xef3)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000041e000-0x8)=@assoc_value={r2, 0x9}, 0x8) 2018/01/25 22:47:59 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000070000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0xb6)="8a53a38c9094cfab85c2a20e58c250226cabf01d16fb68d00856c891bbf71b74c0e2562ea16243d901ba4795679e4bcb74a121893dcf20e3ff2bf97aebfab839b4eefacfdaf92db888937526f06cb178b3b42f887a66cc02bbee5bd6940e6a67efc0d457f3a07a328bca697c8ec3205e9aaedea4b2a55fa2c1c5c88270fe6e95760684caaf22d80f88d4d9faa3e92d81fe9a6521ebf91d73403d05f773465f2c4a1147821449cf95500a64b5579ab6b7796cd7478938", 0xb6, 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000465000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000250000)="7b6b657972696e6724656d30707070309976626f786e6574306e6f6465765d26235e2e5b6370757365745d2873797374656d6e6f6465767b6d696d655f7479706565746830706f7369785f61636c5f6163636573732c47504c00", 0xfffffffffffffffc) keyctl$negate(0xd, r0, 0x1, r1) r2 = dup(0xffffffffffffff9c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc010643a, &(0x7f0000001000)={0x28000000, 0x5, 0xd}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000002000)='.request_key_auth\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000003000-0x5)='user\x00', r1) socket$bt_l2cap(0x1f, 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4018641b, &(0x7f0000004000-0x18)={&(0x7f0000001000/0x1000)=nil, 0xcbf, 0x2, 0x89, &(0x7f0000000000/0x1000)=nil, 0x9d7d}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000005000-0x90)={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]}}, 0x90) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000004000)=0x7fff, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000005000)='/dev/cuse\x00', 0x10002, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000004000-0xc)={0x7, r2, 0x1}) ioctl$sock_inet_SIOCGIFPFLAGS(r4, 0x8935, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1002}) ioctl$VHOST_SET_VRING_CALL(r4, 0x4008af21, &(0x7f0000005000-0x8)={0x0, r4}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000001000)={@generic="dc622e1d013b605b7e737b57dabff2e3", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$packet_buf(r4, 0x107, 0x2, &(0x7f0000005000-0x9a)="cbb9daaae472bc32e7e63379b7ab2e9039a3cf57693b7746e7a2d75083afe2f03f17134baa173a6d7f9266ed49696f7d993b3e0edfa151abbf0ba28dd06f80f02a7209f3c312ca96357bde03e2e1cb9268e58ed21aaa11de8026f6e231da13ff11f795181b8b3a3e1c06e453cb5fb8124063763f8407eae669313a4ee9a1f9cc1cd0ceee91b2cba1daae34747841458ca39fe892d5ee54ad7c73", 0x9a) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000002000)={0xa, &(0x7f0000002000-0x50)=[{0x2, 0x400, 0x10001, 0x2}, {0x4, 0x8, 0x0, 0x5}, {0x5, 0x80000000, 0x3, 0x9}, {0x1, 0xde, 0x6, 0x4}, {0x138, 0xfffffffffffffff9, 0x3, 0x100000000}, {0x669d, 0x6, 0xc56, 0xffff}, {0x4, 0x1, 0x7f385858, 0x0}, {0x7, 0x2, 0x4, 0xc15f}, {0xff, 0x200, 0x7, 0x2}, {0x4, 0x40, 0xb6, 0x752}]}, 0x8) ioctl$TUNSETPERSIST(r3, 0x400454cb, &(0x7f0000001000)=0xf255) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000005000)={0x80000000, 0x6, 0x8, 0xfffffffffffffffe, 0x0}, &(0x7f0000005000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000003000-0xc)={r5, 0x40, 0x2, [0x4ea7, 0x3f]}, 0xc) [ 48.110867] dccp_close: ABORT with 1 bytes unread 2018/01/25 22:47:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b99000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000c11000)={0x1, &(0x7f0000839000)=[{0x0, 0x0, 0x0, ""/6, ""/16}]}) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00000f7000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f000094c000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000a3c000)=0x0, 0x4) bind$alg(r0, &(0x7f00000b9000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-avx2\x00'}, 0xfffffffffffffda0) 2018/01/25 22:47:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect(r0, &(0x7f00000ff000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f0000244000-0xa0)=[{{&(0x7f0000258000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000970000)=[{&(0x7f0000c81000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000e40000-0xfb)=""/251, 0xfb, 0x7}, 0xb682}, {{&(0x7f000099b000)=@pptp={0x0, 0x0, {0x0, @rand_addr=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000e38000)=[{&(0x7f00005d6000-0x6f)=""/111, 0x6f}, {&(0x7f0000f04000)=""/64, 0x40}, {&(0x7f0000459000-0xb)=""/11, 0xb}], 0x3, &(0x7f0000ad8000-0x49)=""/73, 0x49, 0x10000}, 0x6}, {{&(0x7f0000213000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000ee2000)=[{&(0x7f00008d4000)=""/5, 0x5}, {&(0x7f00009f5000)=""/249, 0xf9}, {&(0x7f00000b6000-0x39)=""/57, 0x39}, {&(0x7f0000838000+0xb52)=""/100, 0x64}, {&(0x7f000067f000-0x4d)=""/77, 0x4d}, {&(0x7f0000506000-0x3)=""/3, 0x3}, {&(0x7f000012a000-0x9e)=""/158, 0x9e}], 0x7, &(0x7f0000bbf000-0x75)=""/117, 0x75, 0x7}, 0x8001}, {{0x0, 0x0, &(0x7f00004ec000-0x40)=[{&(0x7f0000d6d000)=""/4096, 0x1000}, {&(0x7f00008b5000-0x7)=""/7, 0x7}, {&(0x7f00001a1000)=""/18, 0x12}, {&(0x7f0000e3e000)=""/78, 0x4e}, {&(0x7f0000cdd000-0xf6)=""/246, 0xf6}, {&(0x7f000018d000-0x44)=""/68, 0x44}, {&(0x7f0000d98000)=""/235, 0xeb}, {&(0x7f000078c000)=""/172, 0xac}], 0x8, 0x0, 0x0, 0x1}, 0x3}, {{&(0x7f0000644000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00000f3000-0x28)=[{&(0x7f0000baa000)=""/223, 0xdf}, {&(0x7f00001a7000-0xf2)=""/242, 0xf2}, {&(0x7f0000a32000-0xbe)=""/190, 0xbe}, {&(0x7f00001ee000-0x26)=""/48, 0x30}, {&(0x7f0000311000-0xc7)=""/199, 0xc7}], 0x5, 0x0, 0x0, 0x9}, 0x6}], 0x5, 0x40, &(0x7f0000381000)={0x0, 0x989680}) r2 = syz_open_dev$sg(&(0x7f0000dca000-0x9)='/dev/sg#\x00', 0x7, 0x24802) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000ce8000-0x44)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='syzkaller1\x00'}) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000706000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) sendmmsg(r0, &(0x7f0000f26000-0x80)=[{{&(0x7f000097f000-0x10)=@ipx={0x4, 0x0, 0x8, "861089a9df22", 0xff, 0x0}, 0x10, &(0x7f0000417000)=[{&(0x7f00001f3000-0xf4)="423d7a67239a30f38f78de90e9f53b62867e7288d8796cd7259e7cc4c4d0db2a0568e10e343b762391447a12aab9da93d01d15ca3064fe0f68fd5afcd03a17144da177a4810cba316e3c45535ed24fa6ca1984628a5017cbe2c2b27ca0848f653b60471874969897b0c63de15e0319904a6be182fcf56675402b33a7d1f0cfbfa676cba4eb0a5fdb24ac0b0a8adbd618d56029ecb5b950c0902998977ec4d99e534b68d9168b2d35519b002119e63a9e48eaf7f058e716863a0ae0e412492f37a15588e22f8e9f0f87ffadfc799eaed76aeffb80bd127b3c072501deb669033bdaf4724e208497c4a538081b1c968e315864dbb7", 0xf4}], 0x1, &(0x7f0000c67000)=[{0x14, 0x2e30b16be67b2fa0, 0x7, "6c52aaaf674828"}, {0xe8, 0x10e, 0x2, "7e466ffa9884f1e93f7251e49af9aaf889c312e1ae6b18d8da187247bb383d6abcb3a54cb35b5ef825922effc403c55c6ddee19c15245ef979c904f7ff412ccc8fca20b639b6be5b43e72b0a7d320d86f8b0772a45405ee726409e82362d68ca52f4856dfb7b8987a05000cbb29d48399090d638d643aca83019cd266db44b205181bb15e241eff3d309fa382cbcceb6f79221e682016aba7b2586752f9958c25f0e0d818dafc9fc72f1e7ebb4bb18a821cc24863ca4882dbaa76bf66abb2a07736dd9cd804535e0d039de4a3d5e4b2f4b497560ab54127fcac726"}], 0xfc, 0x40000}, 0x4}, {{&(0x7f0000bb8000-0x9)=@rc={0x1f, {0x62, 0x7f, 0xfffffffffffffffe, 0x8, 0xffffffff80000001, 0x401}, 0x31}, 0x9, &(0x7f0000e0f000)=[{&(0x7f0000dba000-0x2)="71e5", 0x2}, {&(0x7f00002e1000-0x43)="8d25f5a174a5ed744a1bae0e801ec937fa06f0cc3c4f2bd58103b52a78ae9d9fceb183f5d224da908c8194aabd9370ddd115c1ca2ca734ab3f97d4afbf51a9f9f7d157", 0x43}], 0x2, 0x0, 0x0, 0x1}, 0x0}, {{&(0x7f000084a000-0x10)=@nfc={0x27, 0x7fffffff, 0x9, 0x7}, 0x10, &(0x7f0000223000)=[{&(0x7f00002c6000)="e72db4eb4a3c62b307aaf2a128862e67a47a44ebd4ddfbdf386e3b86f85d46c919de5114bd373c6c7bb7c5799e57ec6f32c6f1d8662816e863ea98f08bcafd074874371a838fa276c6b5e34985ae", 0x4e}, {&(0x7f000086a000-0x99)="21f96f73d5f5c9f325e8c8ab132e290af8fc77a735c52df637c684cd316a3c70e589059331affe463771d26b798f1080f0d05dcfc354706276d0a7313965c38802b347d20ea53e3b15035c0368519169b43c0d1e4a5ea9bc83d2cd09c92b4191b38f1cf91dc9d23c0f0ca85873dfd6bfbc32e401484f36faac6a978c3da6d5756f25dea09eb94f5b30c4c52b25947e0a2694594b54f2809469", 0x99}, {&(0x7f00006e4000-0x2a)="ac95e52069041bfcc529793ab2e9096b4c1a9f246b8e6907f75444ba48384761f7b9e3497d8f7f977413", 0x2a}], 0x3, 0x0, 0x0, 0x40}, 0x7}, {{&(0x7f0000184000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1, 0x2, 0x3}}, 0x26, &(0x7f0000d0d000-0x20)=[{&(0x7f0000c2c000)="1d9d05f3935a262b428cec5c150c6aca16cea94e916d2c1100f7253b03b85334962ddc2d58d03dc1abd9d0cb6bbead77f3a74ab7ebe63a19facbc7dd3b4350ed661936fc674df1a51d3ef188b076aeb115e81b5890c070b1325a5bd2f8660d47ed52fa445c3ce1e7e619d10c6e24fd5539653196958b483cf70b172f37eea87d91b32d4cb51c32a52870cb17de3fbbc89c0bb0f6710bd69cd87ae721080fa3fd32c7ac392cb4ae58630b0cc90279a41033ecbf96c4c83dc33a3fedfdca781e4bd4badc0cb54d54274ea44062a0ba8b0d7c84979720c19f4b07dabd05f92f4564ed39d3de84205ea5a5b7bbfa33a171ab", 0xf0}, 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"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0x312c, 0x4000000}, 0x7}], 0x4, 0x20040040) sendmsg(r0, &(0x7f00000c9000-0x38)={0x0, 0xffffffffffffff31, &(0x7f00000e5000)=[{&(0x7f0000064000-0x5)="d5c0", 0x2}], 0x1, &(0x7f0000101000-0xc8)=[], 0x0, 0x4000000}, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000177000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000a74000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004c5000)=0xe8) r5 = geteuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000f2a000)={0x0, 0x0, 0x0}, &(0x7f0000e98000)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000ecc000-0x18)={0x0, 0x5, 0x30, 0x20, 0x0}, &(0x7f0000940000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000b78000-0x8c)={r7, @in6={{0xa, 0x0, 0x80000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00002b2000)=0x0) fstat(r1, &(0x7f0000d7c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000363000-0x4)=0x0, &(0x7f00005a3000-0x4)=0x0, &(0x7f000016b000-0x4)=0x0) r11 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000083e000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002ac000-0x4)=0xe8) getgroups(0x5, &(0x7f00008ff000)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) sendmsg$netlink(r2, &(0x7f0000e0d000)={0x0, 0x0, &(0x7f0000140000)=[{&(0x7f0000e49000)={0x6c4, 0x2d, 0x200, 0x2, 0x2, "", [@nested={0x90, 0x1c, [@typed={0xc, 0x8b, @pid=r3}, @generic="b46bd38ab5f21f46957a08ea692137e9f50f315cacae4b6e1e8d467ca8930a7f6a53ebcb447d72a2262c94eabc1a491823431e5da888a02cae230cd9af89c1851b40b227238aaadab6e3", @typed={0xc, 0x1c, @uid=r4}, @typed={0xc, 0x5d, @uid=r5}, @typed={0x10, 0x69, @u64=0x81}, @typed={0xc, 0x82, @u32=0x0}]}, @nested={0x130, 0x61, [@typed={0xc, 0x11, @ipv4=@multicast1=0xe0000001}, @typed={0x8, 0x89, @void=""}, @typed={0x10, 0x78, @u64=0xce}, @generic="bde5991026470109d91e30689ba9972098b2b875d23da3e7965fa6ac9e91ef3abccbf7543e59c4babd611ddee16f884b7cce71c0e25029f175d078b13c3af5d888d0b73c85262b6f22a909f5fd2c4008f4e5b993fd5ca0d0cd7e1e9dc58c85bad15c60690b8651163927029bd968687ef358c9e83196b374afd771e289bc19640a77bf2ba4", @generic="4dfe42d44ac2d22f089e86a0ed64984d5517a07e98c98567ca517537a01683351d7b033ff12e8386cc5cd99ab83a5ba6eb63ed38768d4057e712f7802eef0c5e33c960c8b5be38aede0f65da61db3226080ffba0e20c2f8f5bc4eb8924f534fa2ef7fa938f913499ecd299fd75d1701cc2cf238cd3dc536a898a8d87503623e0"]}, @typed={0xc, 0x15, @uid=r6}, @nested={0x21c, 0x25, [@typed={0xc, 0x43, @ipv4=@dev={0xac, 0x14, 0x0, 0xd}}, @typed={0x8, 0x58, @void=""}, @generic="78ddbea5024c809c960b4adffe199fb7f4a6539a315f05d78b11f88ff9484e39c9", @generic="ece480a26a274ca18b6293e8d8c2959e124fda3851c2f40880e16e612c9734501c6e18da6418764a49e196549315c8072c3d6bfabc2417cfe24c9cb0066ce35e1c272cd305d11d3c407b1d88255c4a10eefb0c779ca9107b364241db88540e70c7e7ff4ec67228c51ea3b899e6151623cf15d7c264dbb2c4e790052e443b12073a2c00e5d147590fb945c9944c4653c2524ac204428d2dd7da591854c26d0b84127aec9594f1c173583239c7a76739c750c404bf209b1c2a37531daec6111fea56ee90a7da2396f1396ca18bfe502487b8ce655703300b1e1f0ab9092a", @generic="84d144b1d55c4a9ff87cf8a5bd611e25b13b63055a7ca45b06461ba89013d7bc36daf726703dc96d6136ec35cf29e56b7b7dd3bb5e351ea1e0e5274ea63ae0747f81d826b51f34b5ebd10b5fd6fd0fe68c5764f16235d0b2cf700d06763d1ebd04587e73eea2ddabcd3fec6c7d858a8023a9ace6a562328748c7cd34c14c5ee5e956648b6bf472f8accdf6b68a60c6f0fa840163593d32546952f038e7e557eb6d92e806cb026252b24c2853845bdc", @typed={0xc, 0x5d, @u32=0x100}, @generic="d09f66c79014b4be3f265b44fa9fba437da7e941a1483e97fa71c7027c0efdb39e3000f68b128544b7d50cbfcc631d20029f0f1f152ea09bbaf64ab7164902ff43d6c90993f07bd6"]}, @nested={0xf0, 0x61, [@generic="d2f02e9fd955956412e005c2cfa1db9bbdc0984fd478494d9dca3375007f4f4720a1ae8ce5d98bb97653507c3c5c4bc8b651a158c18266731cfa1c4aa366ba5005d3c7f2833d95a212320df3fafcad14cecc6e2702accad84f1c09300a85e731d7f31b78b6ab3d627664a34b170df203bde9dcafa6f757eb7135c48fb54d60fdf2da1a2e234ebfb0e35f125e667ccf887c3500a7834eafec8428d88ca52be3d2459f4efc2fbf67baf9b8cbd7b739cd60fd0bcd57ee5cfcd8398fc1f86af1e01a9d09d2ef3d134e96222bfaee81b6a66c07e45ae125ac1094971754d1618e50f4e8869040ca80c9dc46"]}, @typed={0x8, 0x1b, @void=""}, @nested={0xb0, 0x82, [@generic="443d43d87f08ea6ef7b9a0fcd342042af547408e5cb4d7e4c5e26abe05d311de4716e59833a38c5ada50231540808d423a8a35fd137144b8a7806d6869e7c10bab83936515f7ee3ecd20ffb1594981cc6cb0e45cba544d96134d76a1081b14e717b71583860e2a1430a0484e55930de05048df91a9ddf4385faa4d2c93e3a2112a55e0d7cb6af20eea44d48215e8c3e57a04205ea63d3ac304c19b4c8157ec42061dc16d6df0dda74c7b4709"]}, @typed={0x18, 0x17, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @typed={0xc, 0x8a, @u32=0x8001}, @nested={0x100, 0x82, [@typed={0xf0, 0x4a, @binary="fad65ad493c90a04fb0229ff5b9c64f1a3a634aee3c4255c5b7c4a9d34f81325ec5e972ede75b42ca16d1dd0211ee4f3383eb9176b84639e1c7aa8a5b27560893d758b43c1f0b90890d8c3d49863126bb590e59623feebf2580007aa7bddef333555af2ddef48180b52aba47b8eb563771fdd83ce2787d89d5985913ed0880e9834a7720a5c245486e9a590f65b529125fc9b364bb900162215141a014aff08f6ff7419ac529d49808fc2e7075bcf515e3e585fbd2adbc54f4c5873cb151fe2587e9afb668b89ac370d84a2ebd016eb01a4dc61345b3e899bd8afa0db1d16378e082bbfd4267b717"}, @typed={0xc, 0x53, @ipv4=@loopback=0x7f000001}]}]}, 0x6c4}], 0x1, &(0x7f0000f85000-0x88)=[@cred={0x18, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r0, r0, r1]}, @cred={0x18, 0x1, 0x2, r11, r12, r13}, @rights={0x28, 0x1, 0x1, [r0, r2, r0, r0, r1, r2, r0]}, @rights={0x18, 0x1, 0x1, [r0, r1, r2]}], 0x88, 0x8040}, 0x4040040) 2018/01/25 22:47:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000f42000-0x8)='./file0\x00', 0x80040, 0x100) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x81) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) close(r0) 2018/01/25 22:47:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008b6000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f00007c9000-0x1)="f7", 0x1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000cc7000-0x11)='/dev/vga_arbiter\x00', 0x48800, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f000098f000)={0x0}, 0x4) 2018/01/25 22:47:59 executing program 1: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f00004c9000-0x4)=0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x0, 0x2, 0x3, 0x2, 0x3ff, 0x80, 0x7}, &(0x7f00002b1000)=0x20) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001000-0x8)=0x7) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0x9, 0x4) 2018/01/25 22:47:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000242000)={0xc, 0x1, 0x3, 0x0}) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ad, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/25 22:47:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00002d8000)={0x1, &(0x7f0000343000-0x18)=[{0x1000000000000006, 0x0, 0x0, 0x2}]}, 0x8) sendto$inet6(r0, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0xffffffffffffffff, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/25 22:47:59 executing program 6: openat$mixer(0xffffffffffffff9c, &(0x7f000039a000)='/dev/mixer\x00', 0x4c0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f0000c25000-0x5)='user\x00', &(0x7f00003ec000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00009a7000)="0000000000000001e3a285b500000000000036c67b9695cf", 0x18, r0) r1 = add_key$user(&(0x7f000088c000)='user\x00', &(0x7f0000b82000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000cb3000)="1b", 0x1, r0) r2 = openat(0xffffffffffffffff, &(0x7f0000eb6000-0x8)='./file0\x00', 0x40000, 0x0) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000604000)=0x7, 0x2) r3 = add_key$user(&(0x7f000069e000)='user\x00', &(0x7f00008b8000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000039c000-0x1ba)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21755df00000000000044230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee74a7689525e8e81f7e1a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bc78b506e8b", 0xc0, r0) r4 = request_key(&(0x7f0000a99000-0x5)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r3, r4}, &(0x7f00005cd000)=""/0, 0x250, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={'ghash-generic\x00'}, &(0x7f00004e3000-0x40)="", 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 22:47:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000115000-0x16)='/selinux/checkreqprot\x00', 0x100, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) bind$alg(r0, &(0x7f0000992000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000eac000-0x86)="", 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00008aa000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f000046f000)=[{{0x0, 0x0, &(0x7f0000e44000)=[], 0x0, &(0x7f0000533000)=""/232, 0xe8, 0x0}, 0x0}], 0x80000000000001e, 0x0, &(0x7f0000895000)={0x77359400, 0x0}) 2018/01/25 22:47:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000503000)={r0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000f22000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r1, &(0x7f0000d0b000)="3b190b212ae64e2f1281c79c842a5a43d10122b9280a092dd04f9664926842d2f5681029034742d4a689ebdb6d85273b4a86dbc1815170f6da2fc5d3c61a5e0459e35ff6043de8900459f18ad5f69de982d140a7ab49be863a959af68e8d8b15aba9fb7c5a383de2b10098c24180858982fd6dbd32caffb5fd204104357a0ab89f9536db7faf1fe839d8c747db5a0eab2a9c8526a14b58233b6bdd81851d51a7210f5cc018dd459317cda69a3fb846e585ab0ff3", 0xb4, 0x800, &(0x7f0000cec000)={0x11, 0x1f, r2, 0x1, 0x9a181dd, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r3, 0xc008551c, &(0x7f0000542000)={0x3ff, 0x4, [0x0]}) fgetxattr(0xffffffffffffffff, &(0x7f0000aa3000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000b32000-0x4d)=""/77, 0x4d) prctl$setmm(0x23, 0x0, &(0x7f000033c000/0x3000)=nil) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00004f9000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r5 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) setsockopt$packet_int(r5, 0x107, 0x9, &(0x7f00003b4000)=0x5, 0x4) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r3) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000029b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bb3000-0x4)=0xc) clock_gettime(0x6, &(0x7f0000a16000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000163000)={0x0, 0x0, ""}, &(0x7f0000b3f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000aed000-0x4)={0x0, 0x0}, &(0x7f0000e4d000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00003a9000)=0x0, 0x4) set_mempolicy(0x4000, &(0x7f0000f44000)=0x6, 0x3f) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f00005b1000-0x8)={r7, 0x7f}, 0x8) clock_gettime(0x0, &(0x7f0000904000-0x8)={0x0, 0x0}) clock_nanosleep(0x5, 0x1, &(0x7f0000de0000)={r8, r9+10000000}, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r5, 0x40042409, 0x1) sendmsg$alg(r3, &(0x7f0000c5f000-0x1c)={0x0, 0x0, &(0x7f0000605000-0x18)=[{&(0x7f0000b18000)="163b9edb2f8b497a38bd81ad8064f2e707", 0x11}, {&(0x7f000071a000)="3d571a7ddb889f59c8d9c8d5ac4d8457b1c35c84a208689f9a5bcbe7cfcc73112c4ad39d505e9d087c240785d737aabf6f44ebe19a359a3fc08c0bf7a2c565be67c890b99e6b0614751ebbcc577b15d75ae1079185bed491518583eb57fa334d1ecbbcec14b43c578b8be5852234c08a29bb1cc75815ab5a41db699aaffe6fcd49931f28a6e032d68dadb9affe8c1ae90b1e4674c7fc7a7d4b34d23164c0207d9df77150a6820a", 0xa7}, {&(0x7f00001e5000-0x1d)="6319c6f92238ac25aed7276f6cb927cce4280ffa6073cf7c9f253278f4", 0x1d}], 0x3, &(0x7f000060a000)=[@assoc={0x10, 0x117, 0x4, 0x9a}, @assoc={0x10, 0x117, 0x4, 0x4}, @iv={0xec, 0x117, 0x2, 0xdc, "7e3b69f8c54289eea3a2faede975126f17760a5dd7015a289b99380b986156483035ddc3b1b5defc9fa71734c92e565c3f5356a2cf7bb3d684f372317426a30ae797ef8089eebdec03edf72b8c8cef71deea6bf7f8dcc0c30a8c30e72ac3e983a16eea324f63a0ab37eb38c77b1d2d4e738f29ca8b673146f1d0eb6e144f10ad5928a37d101c17c91d517e441cc0c0716a563f6c2f60255a9a7d7a1bda51172513b6ace2fdd7d3d84d3715f04d04cdb49670964c1bd1a8a020bef3fb243359ea4e706f7c644c202afb54fd8b20ae270dd93ac0324306cdfab6b088f5"}, @assoc={0x10, 0x117, 0x4, 0x3ca}, @iv={0xf4, 0x117, 0x2, 0xe1, "776f7291dae9df7632a8ccf9eb45bf7d67d9a56aa29399f6ab89ddf29556ec132216f672545e9ad244336ae05de512d5b2e9ac3ff1c7df4d919403c10d4569eddc86e7e7b21a9b3bf8b990938f9d48d4f6fcae7af2402546679f83db056ee6e93d040ff954ab921ea3de4567a37ceb7cb33df5591105bec1b47ba3002bd19beed7fea8676073743e2141221b6a96424ba72e35d9e76eb87448cc4e18c9235440fa1b9d1d70c5c6136d32fc300c1dab77e2b1ec1ef255480a940fbab4dc74ab852de072b424db49960206adeb4721be63decfeffd7aaeb4cd5e6d34dc9c6190f063"}], 0x210, 0x4}, 0x4000000) pipe2(&(0x7f000078e000-0x8)={0x0, 0x0}, 0x4800) ioctl$ION_IOC_ALLOC(r10, 0xc0184900, &(0x7f00004e0000)={0x3, 0x18, 0x1, r0, 0x0}) ptrace$cont(0x1f, r6, 0x1, 0x6) 2018/01/25 22:47:59 executing program 0: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000000)=0x1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000001000-0x28)={0x2, 0x1, &(0x7f0000001000-0xd6)=""/214, &(0x7f0000002000-0xf)=""/15, &(0x7f0000001000)=""/4096, 0x5000}) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000000)={0x7, 0x3ff, 0x7, 0x3, 0xf8f}) fcntl$setstatus(r0, 0x4, 0x400) getpid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000003000-0x70)={0x1, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x110, 0x81, 0x8001, 0x5, 0x4, &(0x7f0000003000-0x10)=@common='bcsf0\x00', 0x81, 0x1, 0x3}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f0000004000-0x1000)="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") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000004000)={0x3, &(0x7f0000002000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0286429, &(0x7f0000004000)={r1, 0x1, &(0x7f0000003000)=[0x2e], &(0x7f0000001000)=[0xfff, 0x2f], 0x2, 0x4, 0x0, &(0x7f0000002000)=[0x9, 0x20, 0x3, 0x9], &(0x7f0000002000-0x14)=[0x7, 0x8, 0x8d, 0x7ff, 0x81], 0x0}) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000004000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000002000-0xc)={0x0, 0x80000, r0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000006000-0x8)={r2, 0x0}) ioctl$TCSBRK(r0, 0x5409, 0x1) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000004000)={"680889462a03d790b6cb9d9d8ad440fd", {0x4, 0x2, 0x101, "869b961c0fbe", 0xa1, 0x0}}) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000006000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000006000)=""/165) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003000)={{{@in6=@loopback={0x0, 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=@remote={0x0, 0x0, 0xffffffffffffffff, 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}}, &(0x7f0000007000)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000002000)={r3, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) [ 48.248638] binder: 7549:7558 ioctl 4008ae9c 20242000 returned -22 2018/01/25 22:47:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000094b000-0x8)={0x0, 0x0}) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) pipe(&(0x7f000026c000)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000dce000-0x100)=[{{&(0x7f0000d5a000)=@ethernet={0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000696000-0x48)=[{&(0x7f00006fa000-0xfc)="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", 0xfc}, {&(0x7f000040e000-0x92)="46520b0ac884c8facfaea37dfb53dd8bc0c6a7e73f167b1643f49d97eb20bfeef9b939ede40dbf45195582d1b857966cc5f2f26614598110bcf048bf6e1cb9e04b22371b7623f58353102d4487f9a2cec89f939646944551952e04075f89a0325c4d89eae8cb123522d691818d955717adc818429c3ad4ac5b0cfe109db4507af6b454783b50545e1d5c82db91dc167314dc", 0x92}, {&(0x7f0000b26000-0x1000)="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", 0x1000}, {&(0x7f0000cd3000-0xe8)="06c846be8436d0529faeea60b1d5cff6cd28241c731bb4688c3bd4c59655c8ec904f3211f487d23b19cce55ea8a42d790afc94721bfde5ce3437cb0362f2e3c5cd6ff42785832367022f5209c53aa2c1d2d1c9f9c7f930ead076483809a49fa555c7bf7ed7d5cf0eea61b36b58a5207eaa6bd7f4d97febf37033e54a29fb0e196c936bdc75a7ff934bcd10fbcba29a82f1dacfbef890df9f4bb27bfa23d20243bac9186747c37c574f512fbb7dc60dfdbde40aa8e559c90277d5480a5cb46507c36806e6cc7b96b4aa8db0743c6753336639cf4f1e0dbd939442e94bbac9f917c9cfb40dbc401235", 0xe8}, {&(0x7f0000bbc000)="def8de1583654cb73bc2349b14250724a8292d8a637dd4a98ebc4ad8349a187b2e169052d5d8a2341820acb928d0c7678ddfbe67515045bac8dbc51033d390d0de4c41743d82562ff40c48a6630795628d7a17dcf9b69e9ef2580f4fceff547bd79ef1c1010076fa091024936e135aa714f1369c0ecc400ad21df9b933a5118115d40e2c322345d61a50d8f15155", 0x8e}, {&(0x7f000041a000-0xdb)="3c755b0f2bedc57471c7ecd81ede2344930462756a715f9088ac90a0d5e9879fdeea3b6760025c24217ac4eaba4cdaab7360a3f75e457a3e7d6c263c9a79ed90878c61781b711bd2664d764c9f78e19231945c3515d78daf629e42341701de99a266bd62203f60781322b0f509a58e2ca772e8a0c43f6513c99ef192506d8f8de4bd8481ad95919b1d848448839415bde5468b89eea60fde80fad61ab53bb68499becae55f7bfece60f211febd0a6d935e80add412e2a98d2cc8db12b5544dab1ab9e7008b8d6034e4a9e50615cca0eeed6c87582c6e11d3c9b413", 0xdb}], 0x7, 0x0, 0x0, 0x800}, 0x8}, {{&(0x7f0000871000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000483000)=[{&(0x7f0000ede000-0x5f)="59cd7ec9fad96da624413d27aa1811341cbd50f9f9ed8f289070af9058f4f921fd40742adebce3ab9239bb8ae699d2738ee39172ca4296bc5868d7b135984bd3d26d598469895fa1a26bf13778c76d30dcf2e8c4cb5d182458687c66e0640e", 0x5f}, {&(0x7f0000953000)="5ab9e575fe0d0a0435a9235bbf5d69e4ce99f2b868605f4d41c08b13f30d4682f84d5f58440ebaac1c1c8fb742851cb79f4d2b74978ca2dd4bb00d66e427e139ae8b577dc3cc120620a3519d8ef4363e6ee9a1f053e8dcd7a3f30f41b8acaddbf7d4d43d486b3ceee648e7d2e4e6fa6af1", 0x71}, {&(0x7f00002de000)="069f3c4dc1fc4909b10aaf3ef92a516a4131e6e8b8e90763cd8f8fc2f4313c0f21bb4f67f963e7dfbb8776085c496babfe3cafd038708ca10e9ad825af1b61c493569f255ada80c4e65c8767a70489264d2f4b4c0970cb40c8a5b65bd46c94393284f0a9f607fdf6eb19de33cc58663517bc08b6448c06126a057e5e6ecdd5", 0x7f}, {&(0x7f00002f1000)="45222d47a8dae9f0f461cec38b91ce29835316a48995507e", 0x18}, {&(0x7f000088e000-0x83)="7476943aab0850fd3fce5639d1a3a4c8bf509de4ad8eb7f800cfd2f9d2b9e80619f1975a0c2369c1b6318ddeb200f905be4f678273b45a7380b28f1d8812200128deae52b33bd0294e3f4c834456104bfd17046b226369a1b68086017baf300c012d4c5cb171d5784ad7803b1720b301b435cde9df80cd51359ec4fcdf71dcf430d7f6", 0x83}, {&(0x7f0000941000)="ca45478def07f580364e365956f9de7891e39cbbc9197f111e595d653868b3c4ef26d1c9d448c41ee300593e8365cbfb2827559470107e7a9d5c1fd225dfa1740995c20beb1b6f79d19a6805fb1ddf14b7c04e2711e81c0c2f680f120ad00d44732582b00bfc394f20c73502722741956a128064105f1c7f8bf027c3c840834579fb", 0x82}], 0x6, &(0x7f0000185000)=[{0xe8, 0x10f, 0x80000000, "600a2370510612218260707564c4f160ce8622734df5e8351ecf56e6472e66d96acc31b53b242bccce3997051c961d2437d201091210a5b5f7e83205eba5b55e8cbda3175e30a9eb9904e0de468a6add281dbd039f378e8d189803f4d3a4c3914c644234ce07620700c0f542bfab84e314d32894552d1b1cec6c6c359b76ccdf9874468fee0503d4d54d6621e42606076659062c424b33d2a47122890048dbe8006ca5fca348356f7a3a2252a6ffb241656355462736f36e3037fdc6fe1b0dd6bfe0cafd4fe5b7a5551d1409b9d30f24ccdc68d89cb4196ae669"}, {0x88, 0x103, 0x6, "a1b5c75983c8fd11160a8a5e8e67cc9561f20391e539a04d68a570668837c63df120142994f974a3e214d6c011e2174fb076647118a0e0ce3d4af3fbfff3e7cc44a0959dc21f0fc4b7b40bb9f7a8944f84ccdfadc11c4c370f7f7d19929acb0cad11620ee5834e2104a8906d75ae2aa250a51629aabb6cfdb397"}], 0x170, 0x20000000}, 0xcc}], 0x8, 0x40041) r5 = socket$inet(0x2, 0x4000000805, 0x0) r6 = socket$inet_sctp(0x2, 0x5, 0x84) r7 = dup3(r5, r6, 0x0) connect(r7, &(0x7f0000da9000)=@ipx={0x4, 0x0, 0x0, "3577f7d31357", 0x0, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r6, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 22:47:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000ea9000)='maps\x00') preadv(r1, &(0x7f0000610000)=[{&(0x7f0000c3b000-0x1)=""/1, 0x1}], 0x1, 0x3fffff7ff) r2 = fcntl$getown(r1, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00001e2000)={{{@in=@multicast1=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b04000-0x4)=0xe8) getgroups(0x1, &(0x7f0000055000)=[0xffffffffffffffff]) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00009ce000)={r2, r3, r4}, 0xc) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000237000-0x4)=0x6c, &(0x7f0000bd2000-0x4)=0x4) 2018/01/25 22:47:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000d22000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xe}, 0x1c) connect$inet6(r0, &(0x7f00003b7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0}, 0x1c) getsockopt$llc_int(r0, 0x10c, 0x9, &(0x7f0000010000)=0x0, &(0x7f0000427000-0x4)=0x4) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000fda000)=0x0, &(0x7f000064c000-0x4)=0x4) 2018/01/25 22:47:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000801000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r0, 0x203, &(0x7f0000001000-0x8)={&(0x7f0000000000)=""/75, 0x4b}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000002000-0x8)='./file0\x00', 0x7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000002000+0x1c4)={&(0x7f0000001000)='./file0\x00', 0x0, 0x10}, 0x10) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000002000-0x20)={@common='ipddp0\x00', @ifru_flags=0x1100}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(r0, &(0x7f0000003000)='sched\x00') ioctl$KVM_PPC_GET_SMMU_INFO(r2, 0x8250aea6, &(0x7f0000002000)=""/42) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000003000-0x4)={r2}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000004000)='id_legacy\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000002000-0x6)='sched\x00', 0xfffffffffffffff9) keyctl$get_keyring_id(0x0, r3, 0x63e) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000006000-0x12)='/dev/snd/midiC#D#\x00', 0x5b7c, 0x100) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f0000005000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000006000+0x6f5)='/dev/hwrng\x00', 0x84000, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r4, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000003000)={0x2, 0x4, 0x8, 0x3, 0x1b, 0x0, 0x2, 0x2, [@sadb_key={0xc, 0x9, 0x2a8, 0x0, "d1df95c03b2181f5b4100035b13c49be994e54856d05f2559b3f2e6033dbedbd1250bcdf4e975b0780ab2ba55180f9d6b828effce581cf50e120a3016a9a0d53290c1fa799eb9265dc7ed9a23b7dca4a1eeeee5152"}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x2, 0x0, {0x6, 0x32, 0x6, 0x6, 0x0, 0x81, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@rand_addr=0x5a}}, @sadb_address={0x3, 0x7, 0xff, 0x20, 0x0, @in={0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x2, 0x10001, 0x3, 0x4f, 0x3, 0x1}]}, 0xd8}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r4, &(0x7f0000006000)=[{&(0x7f0000002000-0xe)=""/14, 0xe}, {&(0x7f0000002000-0x5e)=""/94, 0x5e}, {&(0x7f0000004000)=""/3, 0x3}, {&(0x7f0000005000-0x8e)=""/142, 0x8e}, {&(0x7f0000005000)=""/146, 0x92}, {&(0x7f0000008000)=""/93, 0x5d}, {&(0x7f0000005000)=""/4096, 0x1000}, {&(0x7f0000009000-0x9f)=""/159, 0x9f}], 0x8, 0x0) socketpair$inet6(0xa, 0x6, 0xffffffffffffff00, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000009000)=0x1, 0x4) 2018/01/25 22:47:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000521000-0x8)='./file0\x00', 0x141042, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000e05000-0x4)=0xff8) mount(&(0x7f00005c6000)='./file0\x00', &(0x7f00001d5000-0x8)='./file1\x00', &(0x7f000053e000-0x5)='vfat\x00', 0x8, &(0x7f000009c000+0xa65)="747e4e001db888f05aa27ac9fcffee9bfc9fe32781559be6a9adf4b2f2ec00946fb3cb98f502e5144b5528dfe8cfe752890bdba7f0941cfdbab8709299a85ccfee821dbc2fbe4a059c69ea42f4e3a425839e3f0abd790b7faa62f41622335537fc88d5b59240e41c07174c0d59c0d29d6f88be966e95aff176") getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000066e000)={0x0, 0x0, 0x0}, &(0x7f0000706000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000edb000-0x4)=0x0) kcmp(r1, r2, 0x3, r0, r0) ftruncate(r0, 0xffffffffffffbffd) [ 48.316631] binder: 7549:7572 ioctl 4008ae9c 20242000 returned -22 2018/01/25 22:47:59 executing program 3: set_robust_list(&(0x7f000032b000)={&(0x7f0000c76000/0x2000)=nil, 0x74, &(0x7f0000e03000/0x3000)=nil}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(0xffffffffffffff9c, 0x8905, &(0x7f0000000000)=0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xffffffffffffff80, 0x400000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000002000-0x44)={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="68f5d21e7623c530b3e76d4bd636bea8"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ipx(r0, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000)=0x10, 0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000003000)=0x0, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f0000004000-0x4)=0x0, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000006000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgrp(0xffffffffffffffff) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) r7 = getuid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000004000)={&(0x7f0000001000-0xc)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000)=[{&(0x7f0000006000-0x2310)={0x2310, 0x17, 0x800, 0x6, 0x1, "", [@nested={0x1194, 0x24, [@typed={0xc, 0x56, @pid=r2}, @generic="8a65ed618457dd5037ce7d92fc8b70c11ef978881a56f9caf5ae897ec82ec76a9687da81c3a4ec2f600c5dbc0e61819805dc0a63369ef48d4ed717739910f39d898aaf565603eade99b32bc8adb68b7742ed52109f131d3b64567c31fe29e3a8cd01e7cfbb9e944803978c2826558e646b53ffdb598b5d0ec03089ef6d2c309bad61035a9a83c732acc749d9cef4dad52a89180fe393599023129ec665076833e59ef07e0c2978c4edbe60babc8efab001f081ca495fd3c1f1de77b885bfb4096148d998148921fe66861e", @generic="c916fb5abf095d92b0c42e5b2e3fb29f86344a85678fc9eb5e396628c645f7c1f5440a393cf1620f3dfec0af991b31857fa61f91b1d1c3760b687ceeea8c522afd73cfdbf2dc1c66157aa6e8aaff3694c4cb9208c4ace903760efff69374d3bb97f73ab14b6490d2e17452b20e2a02080029316058f666d015c5a31b74301ed1862fe45a6ad75f621600505879e10edbb7b3409e7df8c7216a5c0dbe989aad0da5350da4a32198cff97c333b5c8ae3b4ae19d1fb73bbd775c48edc66481134a2930d8bf57c5ebd106499c0a154dfba06eb0403b9b4c708d60af95c2a3fa6aef6ad1d8479d1d890c6c1def1e5e85a12733bedbd7d450f3ece0650692370cb7970eab61871714aa300f217d184fd42fd0aa5b1834730f5c806e7662fd48fbe95cdb0564f195d5d56fab0f69569977063b39d5c77163231b32698c6a891817de92c2ed761cc112a249b86175170df8aef561e98cdc04ff4f77f9d5504ffea7a3aa823604a274d6b4577806a90ede0162f9c14962c1542d01b8da98f7d71683bf6aca91116cb85d3c6d4e79848cecfe2c2229c1195d1bcef2f3db34dceceea766c7f9dd5adb827974fc1eb600a973d60c974773cbce82567c584ff598891f76bec644cb3f5dc5faa5acc021265f4dae221273f1c983b4cd261a8eefd4dec6a0196467e2ef155c953da25116e50d85b3ecf919e7a1f6b488c76240fc4767e0d0eb0a0d7a640bd599f9a9cddc680f312ddf8aa0c97171ccc0bce6b329edf1a5ecb37d7dfd03b9c57148821960b78ce9bf5c6fe0196f53f976a86cebf9db5f52453fe5e639f4cf8e17b9087e78aa51f4a073d9d358f1f3a6526b4469aed9d6fa8ba7cb96c1af28cc9ad87a743ccb1323f9d1ac1dd6de6b1b71756a3b0e7935633d8d825e01fcf6806a5df588c6a3e178d99c07652c8a3c89d4849d13c6387325b210dc0966cec87aed95545b8593679cd200a314a2fdd7165109ac5cfeb569e0b101b606cb2ed074cb639a7f9510c96bbfa73ed8e7e144dd2c67a6f91a62ed924f8b4a85724770312ac3578a83f56c7cd79dd4df9becc6e4e907445811e2de873094c75c6ab1ec38de05c70a04200d309f1c35eb9a9a2b47931155e2ab92dc905467f8bb8978d937a891b3205f34033fa19d222dbe389ef645fea921bf235b87449eb731c850fc617283048adb1829d5036c7394b211d9108204a96d851ad16ebc37728534e0191850926a65e6b719bb1a6c4226aef62238292b36e0d72a140f1d56aca182c87430f0d12069946502ac7968b76815836029abacb781f34fbc09476c6ee4eb495b5f2c2e4d0e98dd467bd4a772b59642c3c7ca558f39bbc5821f408c92e9195572adcaa871b2f5fd836b53aad30f798c82fd86843e23676c374d2b2a61dfea44a9a20989a6208da75fdbce61b50b9ecf533f241e9e8c6770d403d3af87a22a677f3059d5160a58bb56a493c7ec4b18393442a53655bc928d3f83ef5551012af85015fd3fd18718fad07ab276ebfa851d2d965dc310a2f52dfaa34905f5151cd3953433f85fb006bcb91f744db89ed3bf058538e4c400c243090ac00d79ee08cde7630a2bc275d5845bff3e46e84bf6a6acd9c537458453d86cf66e87da4f2a68bb9370ab3497986413d35b7d36b610d6c1eae96dcd2a34f3c747dc5f4ef16cd51177d2b42b302c45445c8d214fb7e6eeefbdba7087ebd87fd7c213903e3454cf1f6e9034d9bbf4cee98be0ecaa69b77460e42324e3802c2b60b0f8d608e50c701ced4b8c1d04c758d510e9229f9e6a26de7e26a6ad7c68f0dd01ec9a7b1bda573a40c4887a141fcf0db61486b43aaff17dd04a063214bfb2ac17b649deb769e8be0fa63fa5eadd6bf8ff2b2e2e48e27fc58c7d9438fbe9f69d2005fcfc5e31f54e5859b55da498619ac2412dd58101d3b87e4b784061a2e543f9b44b9a2350cfe7e39affeed830df739826f5f9148824158a74501e6e08a224a06736f261b4cfee556b785794c857081e8390b59887c96f019229ccf3caf3fb686202beff170d48446dfde8a8426ec8cab44ff4010335e5937c7c21a04afda40093ffa68497fff7405014e66ea2f22ae23e55c6ed3a86f73889d715b0d618ce06d29d8e3d322bb561c5538e87e53ec7da29b04e1e686c99c89a030e004483622c8d48177ad7c575fa9c73b54649af6ca1a96f50015e9e2f049643b225d9a1de5e42a76fcd8012af3888bbb92802432dffb289594833fce63483e4630d4704a924299cfe188d8c11df1623c4b69339d25b81bb088b2d95347276e831b5156c756e61c8c00ff8711412535172992d0989d7b1a086b26c85029d19e0ac8165705362fd77f7240ce84a02ba55e73768e91cd7174331778ee2664c288c1b5cc2b30a511478a5c26c1cfd92f9e1e9d3a084137fb62aa182ae1c92712931febafb4b7988d83e3dfccefa98ffbf4ee1f73496ece2477c3bad3b44d9bc7795a94a371fe8997a18a4f145f62a77d3be6ebe14f9ec29841953af03f416aecf827db37bac76a42968a1aae379e46c7cc5332a5598dfef5dcd000e59b773207b245f9db621717041e7a3b4c07dfccf39600fb6e4c33dcf3aed012741f106d26d6c4be553630426d5cb6e55b850ea31b090e93a562c159256b92b684f5c0a4885b3902db7604bcef60cd6d2e257d5f8fae10c5174232289f52603600166515e288566325bd91140218057f09b1a94b8dcbfdb79ed5e6f8e912bb0e993d264c7a6e341c13df60922c40391737cdd3abff17620b3ce5d754b7efa09a7a6249b490b3a539cb8e47dc7bb405df25295f02d71180a2f8a7ed3908ed142c620e4751d5fddbcfaa95947442939edf06d19aa4534df3a61a14f2e7c2a3fa12cbab4f7bca190b239a210525e3c33086abc5c38849ca83ab02244773af42d69b4d0d90d50e89e658e28099973ef0441a80e40f7c3455193028fd103afd608c4ee3bc7a676965f10e5dfb2ca005cc91a43430752cc25ebe421142b4d2dd713d9d6b242297434cea13dcdc85892da6e33f32db55696bc3b09e9cd1411f52e460e3561016c7c4cbd06d6035271653164e38382a0aeda19e1bd787589c8d3c97ac88bed815f28ad3fcd228e9682991b9f444e75b5a18afb6ba9e50b00419adddc8ebf08a14fa1a8232b362033cbe7144f09f228ba46eeaa8dd3709642cc2f683202ba8755231a1e2d996f9fddd1d11886055fbe7ae72f63370515e3c6205e975ab17cd2c355c2c1503c0d24ab9042e4cff21d39b847e1ae8b7452bdb5901888ddc5b6774edd61c68b53260b9bdd5f69322a38af79d8ccafda95aa2504fbd0f01aa18cecd80d7f68fe9bda12786a8db87afa1ad4564f7a35050d35dfbbdc4e19a0682e3769a6125ea3af6fdd9acf769688cecd4096be964977e8f6d6ada7a66fea6c9dba90d5d1cb1bd8b00b4e9453dcd1facea35dc095dc4c73eba93111ac42428c358489830c3655d700eb79a0ae9f37d080ecc7b30fc9867a234e9428d94246f783aa7ffe274e8b89515556cf4797b4a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@generic="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"]}]}, 0x2310}, {&(0x7f0000001000-0x38)={0x38, 0x11, 0x9, 0x7, 0x0, "", [@generic="71f5b7f6570fcbd0e3a7f9a74b2e26d45a018c453d8191580e324c6424c8dd25e8d67269a6"]}, 0x38}, {&(0x7f0000005000)={0x1230, 0x25, 0x118, 0x3, 0x3, "", [@generic="b852122dfc4509712fbf1193f959ecac3313a867b94b4c842b4dc5859a77fe49357dc946179d5a2dbacfccae9d47645cfa7c19c0054aae8c25b300679c88e40f7d28743d29169b4a73cf39871f8b57e42714ec0b33c9c5b9ff432ab16309d2a2bd08d404e5f56f5c9ca9002b14b4a712a4794be75d4db0ce550d065bd31b3efbb218", @typed={0xc, 0x19, @u32=0xfffffffffffffffd}, @generic="2711ea1b51e60a303a0712cdef32dd4faf40ee6dc60bea331ff84a13ac961705472025a5ac98e694674fdec6dad56be94d12c9d4f7c64261e34df813302c2336dc413dbe8ca51cc7d22b55688abd9feb17ec1ae984690e11a7d401991de959dc3e6c3ffab229d8f651007553c996f0af40a3f03ceb38f30774d75952d126980b03054ea5f2b546e44b843ea2099e8a8d0a46399664fd9e1bbfe02931fec0216fc28922ed7576195ffb", @typed={0xc, 0x49, @u32=0x7}, @generic="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", @generic="6eb529ae163cb59d6d28200708339940f5f0a09984edff5fe335a7cddd1eb70b696edf5443e682e8e2a2d83caf74ee13c5c1b123d45e24ab778a0c291c1c6cc5f36916b6bb60e252df44c862cc831249e47806e38748d106c429e4bfbc092c77e9b78efb72d8b919543f32e738b004bfd65517027ef24dd4cbd7101c3a95106e21c12fa66cdf6386082578005fc1edd458c3b1ff12f4343c9ed3570d8b32ac2e7bb967497aa5dbd71c07088f25e6da3aefc5e21933609372d4760689c0c6561bb92f053c401fcd7fce5bd959316c7bde4cc714623cb53c8a59a2"]}, 0x1230}], 0x3, &(0x7f0000002000)=[@cred={0x18, 0x1, 0x2, r3, r4, r5}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @rights={0x24, 0x1, 0x1, [r1, r1, r0, r1, r0, r0]}], 0x54, 0x4}, 0x4000000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000008000)=0x4008000) setsockopt$inet6_dccp_int(r0, 0x21, 0x10, &(0x7f0000008000-0x1)=0x800, 0x4) 2018/01/25 22:47:59 executing program 6: mmap(&(0x7f0000000000/0xea000)=nil, 0xea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00000eb000-0x12)='/dev/input/mouse#\x00', 0x0, 0xfffffffffff) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f000007c000)="ab2f7be771aa0cfc6ec560ab1f5b447764effea12a5c10717b4f8ec7fe3bc8d408db192c16654a3c78e121856cde24ccfca064c8297354a3c03175171d5f408754ca448ed147e31f1fdc9786ead9751d31870f88b44074f3dd02156b5e18ed8a07d4e18dd2c04937e408a8245c1617165d20883ae755d7b96ad3d064e13cfd7fa93357e046441c52c360fb04") syz_emit_ethernet(0x4a, &(0x7f00000bd000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "bb08d7", 0xa6dd, "a4e069"}, "e296262f"}}}}}}, 0x0) 2018/01/25 22:47:59 executing program 0: r0 = open(&(0x7f00005ac000-0x8)='./file0\x00', 0x4000, 0x6b) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000eb2000)={{{{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0x0, 0x0, "d8be98c0d68d3a349cca049284d2dc72bc555c5116d6d62a4a24527cb214d1e7cd0371b2e07cd8a611a826643c6eb7050da9caab5eceba54a87c379da742351a783294cf444825254d81ec72372fea5f"}, 0x160) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000008c000)='/dev/ppp\x00', 0x381101, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000008a000-0x14)={0x0, 0x81, 0x20, 0x5, 0xfffffffffffffff9}, 0x14) openat$sequencer2(0xffffffffffffff9c, &(0x7f000091e000-0x10)='/dev/sequencer2\x00', 0x100, 0x0) r2 = request_key(&(0x7f00003d8000)='.dead\x00', &(0x7f00003b5000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000ae0000-0x14)="706f7369785f61636c5f616363657373705ba400", 0xfffffffffffffff9) memfd_create(&(0x7f00002bb000-0x2)='%\x00', 0x2) r3 = pkey_alloc(0x0, 0x1) pkey_free(r3) r4 = add_key$keyring(&(0x7f0000453000-0x8)='keyring\x00', &(0x7f000053f000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) r5 = add_key$user(&(0x7f0000fe0000)='user\x00', &(0x7f0000466000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000107000-0x1)="e6", 0x1, r4) r6 = add_key$user(&(0x7f0000f71000-0x5)='user\x00', &(0x7f00004fc000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000fc8000)="7f", 0x1, r2) add_key$user(&(0x7f0000dd6000)='user\x00', &(0x7f000014f000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000048a000)="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", 0x801, r2) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r5, r6, r5}, &(0x7f00000da000-0x1)=""/1, 0x1, &(0x7f00006ea000)={&(0x7f0000295000)={'michael_mic-generic\x00'}, &(0x7f00000c7000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 22:47:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007d5000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000de9000-0xc)='/dev/amidi#\x00', 0x6, 0x8000) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f00006b2000)={0x8c26, 0x7, 0x8001, 0xffff, "59128a6875d1dee55115a4ecf662367473fd4fc8a788329b1858ad88eb05eb8600234484e10148ad0825fc93", 0x101}) getpeername(r0, &(0x7f0000602000-0x6)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000832000)=0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/icmp\x00') r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000023e000-0x10)='/selinux/status\x00', 0x0, 0x0) sendto$inet(r2, &(0x7f0000f60000-0x2a)="1870a67bdd12c4946dc04719965cd4e1d3a9fceee86ba5f5f15dde9986a2e6295cdeac9583f070cdd413", 0x2a, 0x1, 0x0, 0x0) lseek(r1, 0x40000, 0x0) 2018/01/25 22:48:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a32000-0x11)='/dev/vga_arbiter\x00', 0x121041, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f0000781000-0x4)=0x0, &(0x7f0000fa8000)=0x4) munlockall() r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000165000-0x20)={@common='dummy0\x00', @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg$nl_generic(r1, &(0x7f0000b3e000-0x38)={&(0x7f000033c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f86000-0xd0)={0x1c, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x8, 0xc, [@generic="bb"]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$netlink(0x10, 0x3, 0x1f) 2018/01/25 22:48:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f2b000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f00009af000-0x8)={0x0, 0x4}) modify_ldt$write(0x1, &(0x7f0000e6a000-0x10)={0x26, 0x1000, 0x1000, 0x100, 0x10001, 0x127, 0x8, 0x8, 0x0, 0x3f}, 0x10) socketpair(0x5, 0x3, 0x9, &(0x7f00009cd000-0x8)={0x0, 0x0}) getsockname$inet(r1, &(0x7f00000ef000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006fb000-0x4)=0x10) 2018/01/25 22:48:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) syz_emit_ethernet(0x36, &(0x7f0000c22000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r1 = socket$inet(0x2, 0x1, 0x2) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000119000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000034d000-0x4)=0xe8) [ 48.470723] MPI: mpi too large (16392 bits) 2018/01/25 22:48:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000453000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c, &(0x7f0000c2e000-0x8)=[], 0x1, &(0x7f0000095000)=[@init={0x3fb, 0x84, 0x0, {0x0, 0x0, 0xfffffffffffffffe, 0x0}}], 0x2c, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006df000-0x8)='/dev/kvm\x00', 0x200000000008000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/25 22:48:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000ea9000-0x8)={0x19980330, 0x0}, &(0x7f00008d0000-0x18)={0x0, 0x0, 0x1c, 0x0, 0x0, 0x0}) r0 = socket(0x10, 0x3, 0x100000000000c) accept4$ipx(r0, &(0x7f00004e8000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000080000)=0x10, 0x800) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000e6e000-0x4)=0x8, 0x638) write(r0, &(0x7f00005e4000-0x1f)="1f00000010000000000000ffff00f6ffffff0a0000000a00009716e804dd08", 0x1f) recvfrom$inet6(r0, &(0x7f0000337000-0x3f)=""/63, 0x3f, 0x0, 0x0, 0x0) 2018/01/25 22:48:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0xfffffff7fffffffe, 0x300) syz_emit_ethernet(0x3e, &(0x7f0000aea000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @loopback=0x7f000001, {[]}}, ""}}}}}, &(0x7f00009a3000)={0x0, 0x1, [0x0]}) recvmsg(r0, &(0x7f0000b51000)={&(0x7f00003e4000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000225000)=[], 0x0, &(0x7f0000262000)=""/141, 0x8d, 0x0}, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000f82000)='/dev/amidi#\x00', 0x5a4, 0x101800) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000187000-0x4)='tls\x00', 0x4) 2018/01/25 22:48:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00007b0000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r0, &(0x7f0000cf1000-0xe5)="", 0x340, 0x0, &(0x7f00008cb000-0x14)={0x11, 0x16, r1, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000c45000-0x4)=0x0, &(0x7f0000531000-0x4)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f000043a000-0x58)=[@in={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x0, 0x74b0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) 2018/01/25 22:48:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x80000, 0x6, &(0x7f0000538000-0x8)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f00005bd000)={@broadcast=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000016e000-0x4)=0xc) r2 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000d0f000-0xe8)={{{@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0x1, 0x0, 0x0, 0xf2, 0xa, 0xa0, 0x80, 0x7f, r1, r2}, {0x7, 0x8, 0x4, 0x10001, 0x2, 0x2, 0xfff, 0xa0df}, {0x0, 0x2, 0x4, 0x3}, 0xffff, 0xc, 0x1, 0x1, 0x1, 0x3}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xc8}, 0x3, 0x32}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x3, 0x2, 0x5, 0x40, 0x393, 0x569686a0}}, 0xe8) r3 = syz_open_dev$admmidi(&(0x7f0000a0c000)='/dev/admmidi#\x00', 0x7, 0x410100) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f000070f000)={{{@in=@empty=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000579000-0x4)=0xe8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) connect(r4, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) 2018/01/25 22:48:00 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x80002, 0x66) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000000)=0x7813, 0x8) r1 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r1, &(0x7f0000001000-0x10)={0x28, 0x0, 0x0, @hyper=0x0, 0x0}, 0x10) listen(r1, 0x0) connect$vsock_stream(r1, &(0x7f0000001000)={0x28, 0x0, 0x0, @my=0xffffffffffffffff, 0x0}, 0x10) 2018/01/25 22:48:00 executing program 6: mmap(&(0x7f0000000000/0xdc1000)=nil, 0xdc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x100805, 0x3) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000dc1000-0x8)="070704002a23e3a2", 0x8) 2018/01/25 22:48:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) r0 = syz_open_dev$dmmidi(&(0x7f000095d000-0xd)='/dev/dmmidi#\x00', 0xc999, 0x20001) bind(r0, &(0x7f0000262000-0x10)=@vsock={0x28, 0x0, 0x2711, @my=0x1, 0x0}, 0x10) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") connect$netlink(r0, &(0x7f0000ffe000-0xc)=@proc={0x10, 0x0, 0x2, 0x804}, 0xc) mkdir(&(0x7f0000251000)='./file0/file0\x00', 0x0) 2018/01/25 22:48:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001ea000-0x11)='/dev/vga_arbiter\x00', 0x2, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000a7b000-0x96)=""/150, &(0x7f00000e4000-0x4)=0x96) r1 = socket(0x5, 0x80002, 0x80000000) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000ff0000-0x18)=@get={0x1, &(0x7f0000725000-0xf7)=""/247, 0x0}) write(r1, &(0x7f00003fc000-0x50)="2400000052001f0014f9f40c000904000a00071008000100080000000800000000000000", 0x24) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) 2018/01/25 22:48:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000dda000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000592000-0x114)={'raw\x00', 0x0, 0x5, 0xb8, [0x3, 0xffff, 0x1, 0x50000000000, 0x7], [0x37b, 0x8000, 0x5, 0x8, 0xffff], 0x10, &(0x7f00003ab000)={0x0, 0x0}, [{{{@empty=0x0, @empty=0x0, 0xff000000, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @common='ip6tnl0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x29, 0x0, 0x40}, 0x0, 0x70, 0xb8, 0x21, {0xffffffff, 0xfff}, []}, {0x48, "dbed9346421b09497157eace9cfdc276ffeaae8316f46b3b99c938aac7", 0x1, "5fce2d1530d4e7e27a24b50cae3f6cc5f8a5778ed47029ba1e693ff9368c7fa68348a70c6d382171"}}]}, 0x114) [ 48.579397] audit: type=1400 audit(1516920480.133:156): avc: denied { read } for pid=7628 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/25 22:48:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x801, 0x0) perf_event_open(&(0x7f0000e39000-0x78)={0x2, 0x3d9, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000004000)=0x100000001, 0x4) connect$inet(r0, &(0x7f0000fec000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$l2tp(0x18, 0x1, 0x1) dup2(r1, r0) 2018/01/25 22:48:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000019c000-0x8)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00001df000)={0x0, 0x0}, &(0x7f000004b000-0x4)=0x8) write$evdev(r0, &(0x7f0000c5f000-0xd8)=[{{0x0, 0x0}, 0x1, 0x9, 0x19}, {{0x0, 0x0}, 0x1, 0x9, 0x0}, {{0x77359400, r2}, 0x0, 0x0, 0x0}], 0x30) sendfile(r1, r0, 0x0, 0x72439a6a) [ 48.660862] ================================================================== [ 48.660890] BUG: KASAN: slab-out-of-bounds in string+0x1e8/0x200 [ 48.660899] Read of size 1 at addr ffff8801c6518238 by task syz-executor2/7660 [ 48.660901] [ 48.660910] CPU: 0 PID: 7660 Comm: syz-executor2 Not tainted 4.15.0-rc9+ #190 [ 48.660916] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.660920] Call Trace: [ 48.660934] dump_stack+0x194/0x257 [ 48.660955] ? arch_local_irq_restore+0x53/0x53 [ 48.660966] ? show_regs_print_info+0x18/0x18 [ 48.660982] ? perf_trace_lock+0xd6/0x900 [ 48.660995] ? string+0x1e8/0x200 [ 48.661018] print_address_description+0x73/0x250 [ 48.661029] ? string+0x1e8/0x200 [ 48.661043] kasan_report+0x25b/0x340 [ 48.661064] __asan_report_load1_noabort+0x14/0x20 [ 48.661074] string+0x1e8/0x200 [ 48.661101] vsnprintf+0x863/0x1900 [ 48.661127] ? pointer+0x9e0/0x9e0 [ 48.661171] __request_module+0x1bf/0xc20 [ 48.661187] ? lock_downgrade+0x980/0x980 [ 48.661209] ? free_modprobe_argv+0xa0/0xa0 [ 48.661242] ? is_bpf_text_address+0x7b/0x120 [ 48.661264] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 48.661283] ? wait_for_completion+0x770/0x770 [ 48.661293] ? lock_downgrade+0x980/0x980 [ 48.661309] ? wait_for_completion+0x770/0x770 [ 48.661316] ? lock_release+0xa40/0xa40 [ 48.661338] ? mark_held_locks+0xaf/0x100 [ 48.661350] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 48.661365] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 48.661427] xt_request_find_target+0x8b/0xb0 [ 48.661443] translate_compat_table+0x910/0x1b90 [ 48.661450] ? entry_SYSENTER_compat+0x54/0x63 [ 48.661495] ? ipt_register_table+0x3a0/0x3a0 [ 48.661512] ? __might_fault+0x110/0x1d0 [ 48.661523] ? lock_downgrade+0x980/0x980 [ 48.661529] ? __kmalloc_node+0x33/0x70 [ 48.661543] ? lock_release+0xa40/0xa40 [ 48.661552] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 48.661563] ? __check_object_size+0x25d/0x4f0 [ 48.661586] ? __might_sleep+0x95/0x190 [ 48.661620] compat_do_replace.isra.15+0x30e/0x720 [ 48.661630] ? compat_do_replace.isra.15+0x30e/0x720 [ 48.661639] ? cred_has_capability+0x1a0/0x3d0 [ 48.661662] ? compat_do_ipt_get_ctl+0xbc0/0xbc0 [ 48.661673] ? find_held_lock+0x35/0x1d0 [ 48.661694] ? module_unload_free+0x5b0/0x5b0 [ 48.661703] ? lock_acquire+0x1d5/0x580 [ 48.661747] ? ns_capable_common+0xcf/0x160 [ 48.661769] compat_do_ipt_set_ctl+0x106/0x150 [ 48.661791] compat_nf_setsockopt+0x88/0x130 [ 48.661799] ? compat_do_replace.isra.15+0x720/0x720 [ 48.661818] compat_ip_setsockopt+0x9d/0xf0 [ 48.661836] inet_csk_compat_setsockopt+0x95/0x120 [ 48.661844] ? ip_setsockopt+0xb0/0xb0 [ 48.661861] compat_tcp_setsockopt+0x3d/0x70 [ 48.661881] compat_sock_common_setsockopt+0xb2/0x140 [ 48.661888] ? tcp_setsockopt+0xd0/0xd0 [ 48.661907] compat_SyS_setsockopt+0x17c/0x410 [ 48.661915] ? sock_common_setsockopt+0xd0/0xd0 [ 48.661933] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 48.661943] ? lock_downgrade+0x980/0x980 [ 48.661952] ? do_fast_syscall_32+0x156/0xf9d [ 48.661970] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 48.661983] do_fast_syscall_32+0x3ee/0xf9d [ 48.661996] ? do_raw_spin_trylock+0x190/0x190 [ 48.662015] ? do_int80_syscall_32+0x9d0/0x9d0 [ 48.662043] ? syscall_return_slowpath+0x2ad/0x550 [ 48.662054] ? prepare_exit_to_usermode+0x340/0x340 [ 48.662067] ? sysret32_from_system_call+0x5/0x3b [ 48.662088] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 48.662111] entry_SYSENTER_compat+0x54/0x63 [ 48.662118] RIP: 0023:0xf7fb8c79 [ 48.662123] RSP: 002b:00000000f77b408c EFLAGS: 00000296 ORIG_RAX: 000000000000016e [ 48.662132] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000000000000 [ 48.662136] RDX: 0000000000000040 RSI: 0000000020591eec RDI: 0000000000000114 [ 48.662141] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 48.662145] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 48.662150] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 48.662195] [ 48.662200] Allocated by task 7660: [ 48.662208] save_stack+0x43/0xd0 [ 48.662214] kasan_kmalloc+0xad/0xe0 [ 48.662220] __kmalloc_node+0x47/0x70 [ 48.662229] kvmalloc_node+0x99/0xd0 [ 48.662235] xt_alloc_table_info+0x64/0xe0 [ 48.662242] compat_do_replace.isra.15+0x17f/0x720 [ 48.662249] compat_do_ipt_set_ctl+0x106/0x150 [ 48.662256] compat_nf_setsockopt+0x88/0x130 [ 48.662263] compat_ip_setsockopt+0x9d/0xf0 [ 48.662270] inet_csk_compat_setsockopt+0x95/0x120 [ 48.662277] compat_tcp_setsockopt+0x3d/0x70 [ 48.662284] compat_sock_common_setsockopt+0xb2/0x140 [ 48.662291] compat_SyS_setsockopt+0x17c/0x410 [ 48.662298] do_fast_syscall_32+0x3ee/0xf9d [ 48.662305] entry_SYSENTER_compat+0x54/0x63 [ 48.662307] [ 48.662311] Freed by task 4483: [ 48.662317] save_stack+0x43/0xd0 [ 48.662324] kasan_slab_free+0x71/0xc0 [ 48.662330] kfree+0xd6/0x260 [ 48.662337] free_bprm+0x19d/0x200 [ 48.662345] do_execveat_common.isra.30+0x1a24/0x23c0 [ 48.662352] compat_SyS_execve+0x3f/0x50 [ 48.662359] do_fast_syscall_32+0x3ee/0xf9d [ 48.662365] entry_SYSENTER_compat+0x54/0x63 [ 48.662367] [ 48.662374] The buggy address belongs to the object at ffff8801c6518140 [ 48.662374] which belongs to the cache kmalloc-256 of size 256 [ 48.662381] The buggy address is located 248 bytes inside of [ 48.662381] 256-byte region [ffff8801c6518140, ffff8801c6518240) [ 48.662383] The buggy address belongs to the page: [ 48.662390] page:ffffea0007194600 count:1 mapcount:0 mapping:ffff8801c6518000 index:0xffff8801c6518000 [ 48.662410] flags: 0x2fffc0000000100(slab) [ 48.662421] raw: 02fffc0000000100 ffff8801c6518000 ffff8801c6518000 000000010000000b [ 48.662429] raw: ffffea000756a3a0 ffffea0007144920 ffff8801dac007c0 0000000000000000 [ 48.662432] page dumped because: kasan: bad access detected [ 48.662435] [ 48.662438] Memory state around the buggy address: [ 48.662445] ffff8801c6518100: fc fc fc fc fc fc fc fc 00 00 00 00 00 00 00 00 [ 48.662451] ffff8801c6518180: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 48.662457] >ffff8801c6518200: 00 00 00 00 00 00 00 fc fc fc fc fc fc fc fc fc [ 48.662460] ^ [ 48.662467] ffff8801c6518280: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 48.662474] ffff8801c6518300: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 48.662477] ================================================================== [ 48.662479] Disabling lock debugging due to kernel taint [ 48.662545] Kernel panic - not syncing: panic_on_warn set ... [ 48.662545] [ 48.662553] CPU: 0 PID: 7660 Comm: syz-executor2 Tainted: G B 4.15.0-rc9+ #190 [ 48.662557] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.662560] Call Trace: [ 48.662570] dump_stack+0x194/0x257 [ 48.662582] ? arch_local_irq_restore+0x53/0x53 [ 48.662592] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 48.662602] ? vsnprintf+0x1ed/0x1900 [ 48.662612] ? string+0x160/0x200 [ 48.662622] panic+0x1e4/0x41c [ 48.662629] ? refcount_error_report+0x214/0x214 [ 48.662651] ? string+0x1e8/0x200 [ 48.662659] kasan_end_report+0x50/0x50 [ 48.662667] kasan_report+0x144/0x340 [ 48.662679] __asan_report_load1_noabort+0x14/0x20 [ 48.662686] string+0x1e8/0x200 [ 48.662703] vsnprintf+0x863/0x1900 [ 48.662719] ? pointer+0x9e0/0x9e0 [ 48.662740] __request_module+0x1bf/0xc20 [ 48.662748] ? lock_downgrade+0x980/0x980 [ 48.662761] ? free_modprobe_argv+0xa0/0xa0 [ 48.662783] ? is_bpf_text_address+0x7b/0x120 [ 48.662800] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 48.662813] ? wait_for_completion+0x770/0x770 [ 48.662822] ? lock_downgrade+0x980/0x980 [ 48.662835] ? wait_for_completion+0x770/0x770 [ 48.662841] ? lock_release+0xa40/0xa40 [ 48.662854] ? mark_held_locks+0xaf/0x100 [ 48.662862] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 48.662871] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 48.662906] xt_request_find_target+0x8b/0xb0 [ 48.662918] translate_compat_table+0x910/0x1b90 [ 48.662925] ? entry_SYSENTER_compat+0x54/0x63 [ 48.662951] ? ipt_register_table+0x3a0/0x3a0 [ 48.662963] ? __might_fault+0x110/0x1d0 [ 48.662972] ? lock_downgrade+0x980/0x980 [ 48.662977] ? __kmalloc_node+0x33/0x70 [ 48.662986] ? lock_release+0xa40/0xa40 [ 48.662993] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 48.663005] ? __check_object_size+0x25d/0x4f0 [ 48.663022] ? __might_sleep+0x95/0x190 [ 48.663040] compat_do_replace.isra.15+0x30e/0x720 [ 48.663046] ? compat_do_replace.isra.15+0x30e/0x720 [ 48.663053] ? cred_has_capability+0x1a0/0x3d0 [ 48.663064] ? compat_do_ipt_get_ctl+0xbc0/0xbc0 [ 48.663070] ? find_held_lock+0x35/0x1d0 [ 48.663084] ? module_unload_free+0x5b0/0x5b0 [ 48.663091] ? lock_acquire+0x1d5/0x580 [ 48.663115] ? ns_capable_common+0xcf/0x160 [ 48.663128] compat_do_ipt_set_ctl+0x106/0x150 [ 48.663141] compat_nf_setsockopt+0x88/0x130 [ 48.663148] ? compat_do_replace.isra.15+0x720/0x720 [ 48.663160] compat_ip_setsockopt+0x9d/0xf0 [ 48.663171] inet_csk_compat_setsockopt+0x95/0x120 [ 48.663178] ? ip_setsockopt+0xb0/0xb0 [ 48.663195] compat_tcp_setsockopt+0x3d/0x70 [ 48.663207] compat_sock_common_setsockopt+0xb2/0x140 [ 48.663212] ? tcp_setsockopt+0xd0/0xd0 [ 48.663226] compat_SyS_setsockopt+0x17c/0x410 [ 48.663232] ? sock_common_setsockopt+0xd0/0xd0 [ 48.663244] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 48.663252] ? lock_downgrade+0x980/0x980 [ 48.663260] ? do_fast_syscall_32+0x156/0xf9d [ 48.663271] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 48.663280] do_fast_syscall_32+0x3ee/0xf9d [ 48.663289] ? do_raw_spin_trylock+0x190/0x190 [ 48.663302] ? do_int80_syscall_32+0x9d0/0x9d0 [ 48.663319] ? syscall_return_slowpath+0x2ad/0x550 [ 48.663329] ? prepare_exit_to_usermode+0x340/0x340 [ 48.663340] ? sysret32_from_system_call+0x5/0x3b [ 48.663354] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 48.663369] entry_SYSENTER_compat+0x54/0x63 [ 48.663374] RIP: 0023:0xf7fb8c79 [ 48.663377] RSP: 002b:00000000f77b408c EFLAGS: 00000296 ORIG_RAX: 000000000000016e [ 48.663383] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000000000000 [ 48.663386] RDX: 0000000000000040 RSI: 0000000020591eec RDI: 0000000000000114 [ 48.663390] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 48.663392] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 48.663395] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 48.663879] Dumping ftrace buffer: [ 48.663883] (ftrace buffer empty) [ 48.663886] Kernel Offset: disabled [ 49.659417] Rebooting in 86400 seconds..