] device gre0 entered promiscuous mode 2018/02/01 22:55:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) unshare(0x40600) r1 = open(&(0x7f000066b000)='./file0/bus\x00', 0x0, 0x10) readv(r1, &(0x7f0000bdf000-0x90)=[{&(0x7f0000b4e000)=""/4096, 0x1000}], 0x1) r2 = creat(&(0x7f0000ab1000-0xc)='./file0/bus\x00', 0x0) dup2(r2, r0) 2018/02/01 22:55:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x7fd) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) prctl$setname(0xf, &(0x7f00002ba000)='+\\ppp0user}Umd5sum\x00') ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89cc59e3878ffffff00000000f7d7000003000000070718d1fc0e41a052600c828100000000000000bf244f0f2cc508303a"}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) clone(0x0, &(0x7f0000df0000-0x4b), &(0x7f0000ab4000), &(0x7f00007bf000), &(0x7f0000535000)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) 2018/02/01 22:55:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e26000-0x10)='/dev/sequencer2\x00', 0x90000, 0x0) bind$inet6(r0, &(0x7f00004cf000-0x1c)={0xa, 0x0, 0x2, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x6}, 0x1c) r1 = socket(0x2000000000a, 0x8000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000690000-0xb)="0800d700000816f2f9ff6e") geteuid() 2018/02/01 22:55:52 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000000000)=@in6={0xa, 0x3, 0x1, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x51d}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000079d000-0x8)='./file0\x00', 0x0) creat(&(0x7f0000abd000-0x8)='./file0\x00', 0x1) setsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f00003de000-0xb7)="4cb9649bc6bc85c1334b0254d341ad808b77008920a5cb00c0b3fe91250470664d9f019c4d79054183a1f88ae09ec66aea59061cb2f958bd5b536ca4a69858ef2db8d144259ceca1f69352fd20d778b9c9d12ef8153cc0b9018a195e5c7c99b367f770d6460bb99caafd0196590d31bc9ef84dc090733e800665ebb07d6da4998ab1016c86331dc1fa60d2bd9f801ab93db535278769a54ae9073fff8b78574f70e5bbc2e26396a2eed5cfbf3e8f6ca3d91d5f5ed83d93", 0xb7) socketpair(0xa, 0x0, 0xfffffffffffffffb, &(0x7f0000767000)) r1 = open(&(0x7f0000e70000)='./file0\x00', 0x0, 0x0) lseek(r1, 0x0, 0x1) 2018/02/01 22:55:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) pipe(&(0x7f0000f35000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00005eb000)={0x0, 0x0}) write$evdev(r0, &(0x7f000001b000)=[{{0x0, 0x7530}, 0x6, 0x1ff, 0x1}, {{r1, r2/1000+10000}, 0x1000, 0xa7, 0x75ca}], 0x30) r3 = syz_open_dev$evdev(&(0x7f0000815000-0x12)='/dev/input/event#\x00', 0x3ff, 0x0) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f0000763000-0xa)=""/10) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) 2018/02/01 22:55:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000a8e000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000499000-0xc)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0xc) getgroups(0x4, &(0x7f0000b54000)=[0xffffffffffffffff, 0x0, 0x0, 0x0]) r2 = getegid() setregid(r1, r2) memfd_create(&(0x7f000021e000-0xc)='#cpuset\'lo:\x00', 0x2) r3 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f0000a57000-0x28)={0xc000000000000000, 0x1d, 0x1000, 0x8, "0ee4deea7ca853a1eb001f2b419346cfab1aa59dcd7b0221c7f5280a7d552605"}) readv(r3, &(0x7f0000055000-0x20)=[{&(0x7f0000707000-0x4f)=""/79, 0x4f}, {&(0x7f0000688000)=""/82, 0x52}], 0x2) 2018/02/01 22:55:52 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000000000)="7f758b580f32465f687646dfb9be5b2ff6daa50ab3b8fcedadbef40c430ec1ffa3f2a4f12474d1c1c6cbd3e1f3aea792b2912a70beb3e6e536ae06d40635aaf440e0f9c06fa0f6d84e201d5e127e428f69fef92aa4a245bae0df46610003ae0c285478a93207fdb41b1398cfb886c60f95c578cd53acebc37296def16d51d68167ffbf0d08dd160a7b652798f1e2b7b54d14c442e2124a8daa7bfe7a1adf292d9f9b46f9996702ce9e0ec7f644a5b5d6d03b5fbb1a52798a1b395467e2dd367c237d0c7591cd6a4209913c3e1a3edb749b8757d87422651b194b6f0a10d91fd0", 0xe0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000002000-0x8)='./file0\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vga_arbiter\x00', 0x2000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000004000-0x98)) pwritev(r0, &(0x7f0000002000)=[{&(0x7f0000003000-0x80)="04c1be385e16e83197cb2f43724a8ad7475dcc0223899b7d0b4ea04e8ccbebd2b6196ded7bc2d3fecbf5f1688e479e77f3cbace11c4a84b1fbbe08bde8d5d02d8d657bf37fe9e1e9b745fbc54ebb56289a409a70d5f094322b28da91ad812be159cca3488b7b375dc4289e2c92c74b1e3e22140e8758133b9d3446e373aad3c9", 0x80}], 0x1, 0x0) r3 = memfd_create(&(0x7f0000001000)='\x00', 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f0000000000)=0x4) 2018/02/01 22:55:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00005fb000-0x8)) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f000030f000-0x4)=0x3, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x1a, &(0x7f0000e80000-0x4)=0x9, 0x4) 2018/02/01 22:55:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f000008b000), 0x1ca, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c) r2 = open(&(0x7f00002d6000)='./bus\x00', 0x141042, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000600000-0x8)=0x6) ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d84000-0x8), 0x8000fffffffe) 2018/02/01 22:55:52 executing program 5: mmap(&(0x7f0000000000/0xe82000)=nil, 0xe82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = signalfd(r0, &(0x7f0000a0d000)={0x80000001}, 0x115) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000542000)='/dev/hwrng\x00', 0x80, 0x0) mmap(&(0x7f0000e82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e83000-0xc)={0x0, 0x0}, &(0x7f0000939000)=0xc) mmap(&(0x7f0000e82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000e82000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r2, &(0x7f0000192000)='./file0\x00', r3, r4, 0x800) r5 = epoll_create(0x5a) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r1, &(0x7f0000519000-0xc)) mmap(&(0x7f0000e82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r1, &(0x7f0000e83000-0x8), 0x8) 2018/02/01 22:55:52 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000007000-0x8)='./file0\x00', 0x8) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000009000)={0x20000000}) mmap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$random(&(0x7f000000a000-0xc)='/dev/random\x00', 0x0, 0x40005) writev(r2, &(0x7f0000002000)=[{&(0x7f0000007000-0xcc)='?', 0x1}], 0x1) 2018/02/01 22:55:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000059d000)='/dev/usbmon#\x00', 0x10000000, 0x4000) write$fuse(r0, &(0x7f0000ea9000-0x28)={0x28, 0x1, 0x4, @fuse_notify_inval_inode_out={0xc8, 0x5, 0x6}}, 0x28) r1 = add_key(&(0x7f0000017000-0x8)='keyring\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r1, 0x80004) keyctl$join(0x1, &(0x7f000001a000-0x5)={0x73, 0x79, 0x7a, 0x0}) 2018/02/01 22:55:52 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2, &(0x7f0000001000-0x1), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000001000-0x88)={0x3, {{0xa, 0x3, 0x7fffffff, @mcast1={0xff, 0x1, [], 0x1}, 0xfff}}}, 0x88) 2018/02/01 22:55:52 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = inotify_init() ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000011000)={&(0x7f0000001000/0x2000)=nil, 0x2000}) inotify_add_watch(r1, &(0x7f0000013000)='./file0\x00', 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000557000), &(0x7f0000eaa000-0x4), &(0x7f000059c000-0x4), &(0x7f00005ec000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bce000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 22:55:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x4, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/02/01 22:55:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) accept(r0, &(0x7f0000cd1000-0x6)=@hci, &(0x7f0000788000-0x4)=0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000c6c000)="ff0202f800000000000000000000ea030a0e00000000d805", 0x18) [ 68.223758] audit: type=1400 audit(1517525752.507:30): avc: denied { accept } for pid=10408 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/01 22:55:52 executing program 3: seccomp(0x1, 0x200000, &(0x7f0000016000)={0x0, &(0x7f0000000000)=[]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f00007ee000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000001000-0x4)=0x14, 0x0) fchdir(r0) 2018/02/01 22:55:52 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) remap_file_pages(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x1, 0x8, 0x81000) mprotect(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x2) 2018/02/01 22:55:52 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000002000)='./file0\x00', 0x40040002) syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x1000) 2018/02/01 22:55:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f5400000000034f3a0a1fdc222073b5"}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000044000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue=0x3}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8923, &(0x7f0000c15000-0x28)={@common="6772653000000000000003000200", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/01 22:55:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00004ec000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGREP(r0, 0x400445a0, &(0x7f0000001000)) r1 = socket(0x4, 0x3, 0x1ff) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f000055a000)={@generic="a509432917cc953892ebf09a42b68242", @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff}}) 2018/02/01 22:55:52 executing program 0: pipe(&(0x7f0000f88000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000000000)="4a6d2bf13d7a5323775fc92852fccf60c7af8a4a47d221d84c177009ae7f1e7716f178050fd133a39819daee7bb38367c66a524f5e9a5bfc69c0a5e33c41da3753603c29c9e4ba40a68e86bd0bc91b0e8657311df8eedc504c41e77415246fad84b6e154c50e951e7a1055bfd97548dcbbbbf08cebae10f238936cdee78c4493a94357712fde3037139a8bf375cbcc2d4ee2e28da89a1490eb0a189e7e3866603cee8a61b49d1d7bdb94529f947a9e56f4b4ff079c55d8009b4bbb682c64f0d66cc0d97cde24f24927db994dbcc76850d9f89339f3341d0eb41f1fe1", 0xdc, 0x44004, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xdec000)=nil, 0xdec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00001ab000-0x4)=0x0) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r2, &(0x7f000099d000-0x8)=&(0x7f0000dec000), &(0x7f0000c8c000-0x8)=0x18) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) sendto(r4, &(0x7f0000deb000)="a2f7223d6429bb3d0f6b5c9f0d104efef64d6094bbe7d9761ae6a482ca405176dd81174b6d56d9", 0x27, 0x0, &(0x7f0000deb000)=@nfc={0x27, 0x9}, 0x10) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ded000)={0x7, 0x101, 0x2, 0x4, 0xfffffffffffffffe, 0x1, 0x7, 0x0, 0x0}, &(0x7f0000102000-0x4)=0x20) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000ded000)=@assoc_id=r5, 0x4) 2018/02/01 22:55:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xf, 0x9) sendmsg$inet_sctp(r0, &(0x7f0000be8000-0x38)={&(0x7f0000bb2000)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f0000a9f000)=[{&(0x7f0000237000-0xdd)="07e65ade6748e64226a52022cafe71ac91e57bc93e088fc2a446ec0ceeaa726a44e0c2132e10de65f42643664cfc065bf621a0c2e0b9d3abe01d80791550a7632c52a6450ba8804757ac15aafa403c3c49d7e3fd62b6d27d1255a2e50c69cdbc3fb718b78c2504ef7067a237c0859fc51cadffb621d35e25edebf37556191ee44ed374f3fb9fc53ce3a96394f89b20379544d3367f9b461da593f5b557de2dd3185e779cb1257691a6ea03ad86a8e174d3bb6d567c4cda672419bbe2513e748a6d7d96cb6b950a0723824f0b1a95", 0xce}], 0x1, &(0x7f0000237000-0x30)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}, 0x0) 2018/02/01 22:55:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000373000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fdatasync(r0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000043b000)=0x0) unshare(0x20000) r2 = syz_open_procfs(r1, &(0x7f00008e0000-0x6)="6664001f66d0") exit(0x0) execveat(r2, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[&(0x7f0000019000-0x13)='-]selfvmnet0\x00'], &(0x7f000001a000)=[], 0x0) 2018/02/01 22:55:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000344000-0x8)='./file0\x00', 0xfffffffffffffffc) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) openat(r0, &(0x7f0000728000-0x8)='./file0\x00', 0x400, 0x8) getdents64(r0, &(0x7f0000bf4000)=""/107, 0x2a8) 2018/02/01 22:55:52 executing program 2: clone(0x0, &(0x7f0000015000), &(0x7f0000006000), &(0x7f0000016000-0x4), &(0x7f000000f000)) syslog(0x0, &(0x7f00008d2000)=""/89, 0x59) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f00009d7000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000002000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}}, &(0x7f0000002000)=0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000001000-0x108)={r2, @in={{0x2, 0x3, @rand_addr=0x3}}, [0x4, 0x6d, 0xffffffffffffff01, 0x81, 0x7fff, 0x9, 0x4, 0x69, 0xffffffff, 0xee6, 0x8, 0x0, 0x5f13, 0x400040, 0x8000]}, &(0x7f0000003000-0x4)=0x108) r3 = add_key$keyring(&(0x7f0000003000-0x8)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000002000-0x3c)=[@in6={0xa, 0x1, 0x1000, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x401}, @in={0x2, 0x2, @multicast2=0xe0000002}, @in={0x2, 0x1, @broadcast=0xffffffff}], 0x3c) keyctl$negate(0xd, r0, 0x6c, r3) 2018/02/01 22:55:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000001, 0x0, &(0x7f0000020000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) sendto(r2, &(0x7f0000003000-0x1001)="e9", 0x1, 0x0, 0x0, 0x0) r3 = getpgid(0xffffffffffffffff) r4 = getuid() stat(&(0x7f00006da000-0x8)='./file0\x00', &(0x7f0000d97000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgid(0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000d76000-0xe8)={{{@in6=@loopback, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000204000)=0xe8) fstat(r1, &(0x7f0000c29000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000c12000)) bind$unix(r2, &(0x7f0000417000)=@file={0x1, './file0\x00'}, 0xa) sendmsg$unix(r2, &(0x7f00008be000-0x38)={&(0x7f0000437000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000280000-0x10)=[{&(0x7f00005aa000)="728dd20e2c16bd8b198e381b49e72d22671b05f1df0fc0c75b88ffe88e7698896b75f7cd641f777ab3e4a931bd65a37785513de03f7901c353f1347ff2acb646e4f001c62f0371dbe35b1fc57b70227c94f807bdb2f5322efb848277c24494c5f15b13e6ac6424964ddd0486216ddc8aeee5d3faa56ee0983848089c2f99c14d69a0da61042d96caf1b2f4c3ead61c8c9600a013ac0b", 0x96}], 0x1, &(0x7f0000354000)=[@rights={0x20, 0x1, 0x1, [r0, r2, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r1, r1, r2]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x98, 0x8000}, 0x20000000) sendmsg(r0, &(0x7f000003c000)={0x0, 0x0, &(0x7f0000ec6000-0x10)=[{&(0x7f0000bcb000-0x99)='}', 0x1}], 0x1, &(0x7f000003b000-0x1d0)=[]}, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000cea000)) unshare(0x88200400) prctl$setptracer(0x59616d61, r6) 2018/02/01 22:55:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000043000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) exit(0x0) clock_nanosleep(0x0, 0x1, &(0x7f00004bc000-0x10)={0x0, 0x989680}, &(0x7f0000531000)) sched_rr_get_interval(0x0, &(0x7f000006a000)={0x0}) rt_sigtimedwait(&(0x7f000039f000-0x8)={0xfffffffffffffffc}, &(0x7f0000f5b000), &(0x7f000090b000-0x10)={r1, 0xffff}, 0xfffffe4e) fcntl$setlease(r0, 0x400, 0x2) 2018/02/01 22:55:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) getsockname$packet(r0, &(0x7f0000516000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00006ef000)=0x14) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f4c000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000031000)=""/178) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00004ce000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0xf000000000000000, r1}) write(r0, &(0x7f00006c0000-0x26)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) recvmmsg(r0, &(0x7f0000e65000)=[{{0x0, 0x0, &(0x7f00009f5000-0x18)=[{&(0x7f0000e56000-0xbd)=""/189, 0xbd}, {&(0x7f00004e1000)=""/4096, 0x1000}, {&(0x7f0000692000-0xf9)=""/249, 0xf9}], 0x3}}], 0x1, 0x0, &(0x7f0000892000)={0x77359400}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000037b000-0x8)={0x0, 0x2b, 0xb7}, &(0x7f0000228000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000cc000-0x8)=@assoc_value={r3, 0x2}, 0x8) getpeername$netrom(r0, &(0x7f0000524000)=@full, &(0x7f00008a8000-0x4)=0x48) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000afe000-0x8)=0x7, 0x8) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) 2018/02/01 22:55:52 executing program 6: mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000df4000), &(0x7f0000a17000)={{0x0}}) clock_nanosleep(0x0, 0x0, &(0x7f0000245000)={r0}, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000df6000-0x8)='./file0\x00', 0x40, 0x18) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f00008e7000-0x9)='/dev/sg#\x00', 0x1ff, 0x0) renameat2(r1, &(0x7f0000df5000)='./file0\x00', r2, &(0x7f0000ba4000-0x8)='./file0\x00', 0x4) 2018/02/01 22:55:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008ba000)=0xca, 0x4) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[], 0x0, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000117000-0x10)='/dev/sequencer2\x00', 0x2000, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, 0xffffffffffffffff) connect(0xffffffffffffffff, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) getpeername$packet(r0, &(0x7f000071f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000d05000)=0x14) ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x80047437, &(0x7f0000001000)) 2018/02/01 22:55:52 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00002b7000-0xe8)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {}, {}, 0x0, 0x0}, {{@in=@rand_addr, 0x0}, 0x0, @in6=@local={0x0, 0x0, [], 0x0}, 0x0}}, &(0x7f00005c7000)=0xe8) fchown(r0, r1, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000bd3000)={0x6, [0xcd3b, 0x2, 0x1, 0x0, 0x401, 0x1000000]}, &(0x7f0000128000)=0x10) 2018/02/01 22:55:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000130000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000d52000-0x4)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000b9e000)={0x2, 0x4, 0xb3, 0x0, 0x8}) pipe(&(0x7f00008da000-0x8)={0x0, 0x0}) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000b76000)=0x7, 0x4) r3 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0xe, &(0x7f0000709000-0x4), 0x4) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f00007b5000-0x10)={0x2, &(0x7f0000b41000)=[0x4e7, 0x7f]}) 2018/02/01 22:55:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x4) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f3d000-0xc)='/dev/autofs\x00', 0x80000, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00005d5000)={@dev={0xac, 0x14, 0x0, 0x10}, @empty, @broadcast=0xffffffff}, 0xc) request_key(&(0x7f0000e0f000)='logon\x00', &(0x7f0000ab4000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00007c4000-0x1)='\x00', 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00002e0000-0xc)='/dev/rfkill\x00', 0x1, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000a11000)={0x0, {0x2, 0x3, @loopback=0x7f000001}, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}}, 0x26b, 0x5, 0x4000, 0x5, 0x3ff, &(0x7f00000c6000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x8001, 0x7f, 0x7fff00000}) 2018/02/01 22:55:52 executing program 6: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000f000-0x18)={0xaa}) finit_module(r0, &(0x7f0000001000)='(\x00', 0x2) mprotect(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x1) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000007000)={0x7fff}) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f000001a000-0x10)={0x4, &(0x7f0000015000-0x20)=[{0x0}, {}, {}, {}]}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000019000)={r2, 0x2}) 2018/02/01 22:55:52 executing program 0: r0 = signalfd(0xffffffffffffffff, &(0x7f0000230000-0x8)={0xffffffffffff0000}, 0x8) write(r0, &(0x7f000008b000)="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", 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f000095f000-0x9)='/dev/sg#\x00', 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x1267, &(0x7f00009be000)) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000ea4000)=0xfffffffffffffffd) 2018/02/01 22:55:52 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000005000-0x1c)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000006000-0x78)={0x2, 0xb, 0x0, 0x4000e, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) 2018/02/01 22:55:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f53000-0xc)='/dev/rfkill\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000ba7000)={0x0, 0xc5, "5a732740c34cc6123390ebf9b24625115827c54c5ca0644c82b5d2a33481b951efab6d313be64cf14e17ea7af9fe75cc3368c095261b7b2981aa40f23eab9bcf58e6867b6f7a99d2fe3ec573173237b282751c5c8cc7542f9ac6c45ad369f5b6e195fbb54b775c1a0d9d697b0790a89751840e247da865b5e6edc0a8e558da4a397414f11ff80f764a25fcbb25023c54c429ef071074390f614ff6666937d022d62a1305833272a66914d1c06fa160c06397103071e828c64909141c2c89ff742756f5846e"}, &(0x7f00005f4000)=0xcd) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000572000-0x2d)={r1, 0x25, "c1cd1408d2a124433481640a2c9a00f25319138f16f4b3ec9b3e08cb369f4430237300515a"}, &(0x7f0000831000)=0x2d) r2 = socket$key(0xf, 0x3, 0x2) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000237000-0x1e)={0x18, 0x0, {0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0}}}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000d4b000-0x4)={0x7, 0x7, 0x1000}, 0x4) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000933000), &(0x7f0000424000)=0xc) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x14, 0x0, 0x3, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_address={0x5, 0x9, 0x0, 0xfffffffffffffffe, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x40000000000}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x98}, 0x1}, 0x4000) 2018/02/01 22:55:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000df9000-0x9)='/dev/rtc\x00', 0x200000, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000e9000-0xb4)=[{{&(0x7f000068e000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, 0x26, &(0x7f0000979000+0x49c)=[{&(0x7f0000e3c000-0x1000)=""/4096, 0x1000}, {&(0x7f00006fb000-0x2f)=""/47, 0x2f}, {&(0x7f0000bd6000)}, {&(0x7f0000cbc000)=""/221, 0xdd}, {&(0x7f00001be000-0x27)=""/39, 0x27}, {&(0x7f0000117000-0x4b)=""/75, 0x4b}, {&(0x7f0000796000)=""/207, 0xcf}], 0x7, &(0x7f0000298000)=""/93, 0x5d, 0x800}, 0xfff}, {{0x0, 0x0, &(0x7f00005fe000)=[{&(0x7f000076b000)=""/60, 0x3c}], 0x1, 0x0, 0x0, 0x1}, 0x9}, {{&(0x7f0000b2c000)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x20, &(0x7f0000c29000)=[{&(0x7f0000573000-0x1000)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0xfffffffffffffffa}, 0xb200000000000000}], 0x3, 0x1, &(0x7f000039e000-0x10)={0x77359400}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00007e5000)={{{@in=@broadcast, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000790000-0x4)=0xe8) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00008ed000-0x4)=0x80, 0x4) r3 = getegid() getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00007ab000-0x8), &(0x7f0000d72000-0x4)=0x8) fchownat(r0, &(0x7f00004ad000-0x8)='./file0\x00', r2, r3, 0x900) r4 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000f8b000)={&(0x7f0000718000/0x400000)=nil, 0x400000}) sendfile(r4, r4, &(0x7f0000014000)=0x20000000, 0xffff) fcntl$getownex(r1, 0x10, &(0x7f000015b000-0x8)) 2018/02/01 22:55:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e2f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000215000)={0x77359400}, 0x10) seccomp(0x200000000000001, 0x0, &(0x7f000002b000)={0x1, &(0x7f0000003000-0x8)=[{0x6, 0x0, 0x0, 0x1ffffffff}]}) waitid(0x0, 0x0, 0x0, 0x0, &(0x7f0000596000)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000dff000)='/dev/hwrng\x00', 0x185000, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00004d4000), &(0x7f000011f000)=0x4) getpeername$llc(r0, &(0x7f0000df3000+0x5f1)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000063e000-0x4)=0x10) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/01 22:55:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000e8d000-0x8)='./file0\x00', &(0x7f0000d62000)='ramfs\x00', 0x800002, &(0x7f0000ccd000)) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000de4000)) writev(r0, &(0x7f0000017000)=[{&(0x7f0000a0e000-0x86)='?', 0x1}], 0x1) 2018/02/01 22:55:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00008bb000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap$binder(&(0x7f00001af000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) 2018/02/01 22:55:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r0, &(0x7f0000895000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000421000)='/selinux/access\x00', 0x2, 0x0) sendto$inet6(r0, &(0x7f0000d46000), 0x0, 0xfffffefffffffffe, &(0x7f000039f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/01 22:55:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg(r1, &(0x7f0000b82000)={&(0x7f0000930000-0x6)=@hci={0x1f}, 0x6, &(0x7f0000e42000)=[{&(0x7f0000781000)="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", 0x3bd}], 0x1, &(0x7f0000634000)=[]}, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000675000-0x50)={@common, @ifru_names=@common}) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000e64000)) recvmsg(r1, &(0x7f0000a33000-0x38)={&(0x7f0000856000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c, &(0x7f00005e2000)=[{&(0x7f00004ad000-0xbf)=""/191, 0xbf}], 0x1, &(0x7f0000156000-0xc2)=""/194, 0xc2}, 0x0) sendto$inet(r1, &(0x7f0000e1b000-0x1000)="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", 0x1000, 0x50, &(0x7f0000e8c000)={0x2, 0x2, @empty}, 0x10) 2018/02/01 22:55:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000df9000-0x9)='/dev/rtc\x00', 0x200000, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000e9000-0xb4)=[{{&(0x7f000068e000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, 0x26, &(0x7f0000979000+0x49c)=[{&(0x7f0000e3c000-0x1000)=""/4096, 0x1000}, {&(0x7f00006fb000-0x2f)=""/47, 0x2f}, {&(0x7f0000bd6000)}, {&(0x7f0000cbc000)=""/221, 0xdd}, {&(0x7f00001be000-0x27)=""/39, 0x27}, {&(0x7f0000117000-0x4b)=""/75, 0x4b}, {&(0x7f0000796000)=""/207, 0xcf}], 0x7, &(0x7f0000298000)=""/93, 0x5d, 0x800}, 0xfff}, {{0x0, 0x0, &(0x7f00005fe000)=[{&(0x7f000076b000)=""/60, 0x3c}], 0x1, 0x0, 0x0, 0x1}, 0x9}, {{&(0x7f0000b2c000)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x20, &(0x7f0000c29000)=[{&(0x7f0000573000-0x1000)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0xfffffffffffffffa}, 0xb200000000000000}], 0x3, 0x1, &(0x7f000039e000-0x10)={0x77359400}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00007e5000)={{{@in=@broadcast, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000790000-0x4)=0xe8) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00008ed000-0x4)=0x80, 0x4) r3 = getegid() getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00007ab000-0x8), &(0x7f0000d72000-0x4)=0x8) fchownat(r0, &(0x7f00004ad000-0x8)='./file0\x00', r2, r3, 0x900) r4 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000f8b000)={&(0x7f0000718000/0x400000)=nil, 0x400000}) sendfile(r4, r4, &(0x7f0000014000)=0x20000000, 0xffff) fcntl$getownex(r1, 0x10, &(0x7f000015b000-0x8)) 2018/02/01 22:55:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000dc6000)=0x0) sched_getparam(r0, &(0x7f0000ac5000)) openat$autofs(0xffffffffffffff9c, &(0x7f000053c000)='/dev/autofs\x00', 0x0, 0x0) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) 2018/02/01 22:55:52 executing program 0: mmap(&(0x7f0000000000/0x779000)=nil, 0x779000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000076c000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$unix(0x1, 0x2, 0x0) r3 = dup3(r2, r1, 0x0) mmap(&(0x7f0000779000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000779000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000779000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000779000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000779000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000779000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000779000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000077a000-0x4)=0x0) mmap(&(0x7f0000779000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000779000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000779000)='./file0\x00', &(0x7f000077a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000779000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000059d000)='./file0\x00', &(0x7f0000779000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f000007d000-0xe8)={{{@in=@local, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@rand_addr}}, &(0x7f0000685000-0x4)=0xe8) r9 = getegid() r10 = fcntl$getown(r2, 0x9) mmap(&(0x7f0000779000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00005de000-0xe8)={{{@in6=@mcast1, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@empty}}, &(0x7f000077a000-0x4)=0xe8) r12 = getegid() mmap(&(0x7f0000779000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000779000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000779000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000779000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000779000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000779000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000779000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000779000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f00001c8000-0x4)=0x0) mmap(&(0x7f0000779000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f000071d000)={{{@in=@broadcast, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f000077a000-0x4)=0xe8) fstat(r3, &(0x7f00005b6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f00002d7000)=[{&(0x7f0000779000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000779000)=[{&(0x7f0000779000)="2055a7a9744d6d0ed4e474e6642aa593798dbc819a66b0f844e7b0ea7af075058a54fafce00028d8ca570697d8a9c4df393df6dd", 0x34}, {&(0x7f0000680000)="8a3173407f5ce58b070bffefd06ffa752996fb3a0686d041cca6001832d7315037a5a886e098e21278a69af565b19061500fd631dd621e95246842dc87eb7bad3dd49e43fd42409df610e9558225172c60de42ebdc", 0x55}, {&(0x7f00005cc000-0x2a)="02f840afb2150de7256ce375e20a2f0421b3afc78fe49deeb94f0b9e14f7c9be942cc0cb06b3229ad643", 0x2a}, {&(0x7f000077a000-0x46)="cc134517afb052b551f43fc78b54134dfbe467ee2b0029f3ee824346becdf143b3fc1cd9d0f944d40910677915c6801bbe50030d9e9960c76d460c9ea1e97bbcce7c80674a79", 0x46}, {&(0x7f000048f000-0x1e)="c9a1b9563d9a8f5636d7747407c2cf52be874cde87ee05171909cd9ab4ad", 0x1e}, {&(0x7f0000779000)="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", 0xfe}, {&(0x7f0000779000)="c9a22fc023f1064ff51e4801a7586145a46d5580b6a39e9d7cf2f9aea8de539828617c7babdcd86e054926e8e4aea380d9d7de6ee11e877d966fc3ef419284eb751741bac21d8ea330550b4498bb76b6a46c7f457a53d8e5c80d7cf8aa59d0dc33815df30abe35ccc036759495cf651c8a8db9f78188355e6ac7a4e8dab185055125af953e3ad748a3745356c72c9f344173453ee32c90ec0969a370cddbfff517d264139dfe79870b95594e6d510485dc7d39f73b0cfbf39bdcd3598d", 0xbd}, {&(0x7f00006f9000-0x56)="03fff587e09cd09dedaa61a9462b9bd7802ae292525cf127dcf3015ff6a65d4a9f7c58bc3260649813ee80d288795addfe89906334f78b86fcddf489be93431f0101038f880862d4ad7bc805ce6182d9a2732805f7fb", 0x56}], 0x8, &(0x7f000077a000-0x98)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x38, 0x1, 0x1, [r3, r0, r0, r3, r2, r3, r2, r3, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x98, 0x4000000}, {&(0x7f000077a000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000779000)=[{&(0x7f0000779000)="0a21445ed52b315e703cc742eadede7acce2039b0a95244aa37842e03d3067e922ed51b313469c4d7e6376028666bf78868d46b0ffa7320041b37d498a2f9a02e2d17ca9d8b7496cf26d429682618615d3e790007bfa79f34280292b27bdd3edf61a1dd797d7cca61339f4c0046c21b34ceb27ec4ca47702078761fdc7d58f6ffd94aaf8a0299ccde7c47b2c455c789dda5c09da75446cc27947", 0x9a}, {&(0x7f0000779000)="be54864b2c325045005ac7bf770a9a234ca3852889a39e8a06c6c5e2d780be5d4b3442b1642d7afe39999bce8bc55de07d33ec0dc76b577b11939450eb41b6d03b352e024ed7ce6603029a2191eb271b764a3994770af59e95e716e502211983191ba991aecca95bb00af5008a8ca8b9ed1ab694affd5656b367bdda046b2ac49063", 0x82}], 0x2, &(0x7f0000779000)=[@rights={0x30, 0x1, 0x1, [r1, r1, r0, r2, r0, r2, r3, r0]}, @rights={0x18, 0x1, 0x1, [r2]}, @rights={0x18, 0x1, 0x1, [r3]}], 0x60, 0x4080}, {&(0x7f000077a000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000779000)=[{&(0x7f000033a000)="4eb5a114c344608d4a15ef0f0e1b9a29ea90f603da15c4e06ed38dd103fe89cd9b47ba292929983a16e7c26362c710978aa44508d7d767a09a507e995e08c9db923488045e94586dc05921ce1a0be0fa5e0add04cd74254df58f926d5020d75feda05b553cfc717e2eac191ce66355ceda95927f0817ab6ffd6a63e7c2f7055b400f23af9ec8c3289e77a59b02c665c31d76bd3a64f3ea64a5e2518499bcbf31926fe623dece5b5bb90cdf695cf96687b24c6e1dc7fbcc9df5b78efa2ea2", 0xbe}, {&(0x7f00002ab000-0x29)="6a89794c9375865b38252109437e48f0616e6ee23aa19314db081d9a1631aa99a43fc0377228705009", 0x29}, {&(0x7f000035d000)="d801289022dea8a6dabc209febdc54b19b98c5e6009f616cf44c918cc0cc1d23e1d372338127d034f3ce89dbfd9ec5f5251a4d7d8d06c1ab04f4ba26ecda81af8e5776a78c0f3c9c4e81dce95456478a4c7809188be4e92480199b41da46846bebd27150019b0443baa7e4edf271fbd90557f70ff44f791c4d655a473bf437857727fc50", 0x84}], 0x3, &(0x7f0000285000-0x20)=[@cred={0x20, 0x1, 0x2, r13, r14, r15}], 0x20, 0x4000}], 0x3, 0x20000004) bind$unix(r2, &(0x7f0000775000-0xa)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r2, &(0x7f0000777000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f000071f000-0x8)=@file={0x1, './file0\x00'}, 0xa) 2018/02/01 22:55:52 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000270000-0x8)='./file0\x00', 0x80, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000a5e000)={&(0x7f000071e000)=@ax25={0x3, {"14fae926497d49"}, 0x9}, 0x10, &(0x7f0000000000)=[{&(0x7f0000e64000)="886559c0fbc838449731289b0b4c9227e9781d022f621e5e1285d9b98a7f05c56e895c7bca069fe55b797852b5119a7f486502f846f058d9f64812ac118d36dd21b7439e86e0fad217edf86add277fafc7c87365418353695ee7b28bf11f990a497cdd1cb3c1bec0e8", 0x69}, {&(0x7f0000001000-0xf0)="b0110770b2c383374373ffe1773fe6757c518cfea27d621f6b3aa1517aa6f6c42a122647556ae78415465cca88a52039b5606fe6e7bc92e0d5aa6190908fb91b9d5014372c56731d886d1ff17d2aa8d02df3bc8cbfad8f0fd046b308eadb7408723bddd3cb232cbd903141740255ac69777afd8431e345a255569d332de447dfc626d0a0bacf06893cc197058fa1534bdc6c3db453a3814d67f2a63602529d2be15312ae026c2f266e7999f3f25997ee11399db0fbad078c0ff6f1144c158a8bcc62702f168e99b998ca210bd1739dff9f6fb1975ec0c42d7a45e6cddc4451bf184319306958097cf96eb101b5982948", 0xf0}, {&(0x7f0000001000-0x2b)="9ecb53dc74a752b4abcf82412012f205373b0da537ae19cde0c142851781dab233b40e8e8bea5e79fe3541", 0x2b}, {&(0x7f000012e000-0xe6)="bc0d4add531658344a684b3786e1e5f081ce242a2cb4c21ebb9e34efe03f6bc32fc088f7654d73d7c187c899f4a57b3ecbe57f25f80e18cc380a4f5f2bffdfe1ac5c2bb8d301c98c708580c9cee0ca4eab9fe868594c60611e4812788ba41a96f7ffb24fb0bfa583a438aeecbe549b9b800703c3727cdf4ac92c5832996bacb4f6cfeee3107da96e7733d070cc0f74a8ce8d612efec15c37dd4abb50352e6324a10ab8b0af74da46cfb729080d64b1fc0466f3d0d2b50b2f8efe48149958d8e0dc09954f6e2479009e4fcc28a1a973f1642042c1919fd99cc0e5bb70a63195485b01eab1eef9", 0xe6}], 0x4, 0x0, 0x0, 0x4081}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@generic="3345ebbc62facc2031078f48c244ebf0", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) socketpair(0x10, 0x80006, 0x3f, &(0x7f0000da0000)={0x0}) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f0000951000)=0x4) dup3(r2, r1, 0x0) socket$inet6(0xa, 0x0, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00008fb000-0x4), &(0x7f0000fee000-0x4)=0x4) 2018/02/01 22:55:52 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1}, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000008000-0x8)={0xef, 0xbd16, 0x1, 0x73b69f26, 0x8001}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000007000-0x4)=@int=0x5, 0x4) 2018/02/01 22:55:52 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x82800, 0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000)={0x0, 0xd2, "a59cc50006aa82676f4f52aa8008bf16dd1bd6537477eb4f413048cabd246e00ced9c583a5a4f9b8b86a11187aba6a3da84297425a4d5ffe732e00a076604bd4d937348a312cfc535df48a13bf57d8e20cd8c8f8d83b6ded08e9e068d931bb859c39305da75aa53eb102e41540fd7acb8302d5a7b7a56daadaee09a130e63627ee2649f464e0abed2cc986a587291e8b17a5b4515c1402f073d881976b4dd862e8e2a888783f28109eb34b975b889bb97777df8b9b00b7de6609a070f21bc0757c9e2dfadcd35d7f816cbc6a263f478e0ead"}, &(0x7f0000000000)=0xda) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000)={r1}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000000)=0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000a06000)) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000b7b000)=@assoc_value={r1, 0x3}, 0x8) timerfd_create(0x0, 0x0) 2018/02/01 22:55:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7, 0x4) setsockopt$inet_mreqn(r0, 0x0, 0x22, &(0x7f0000008000)={@empty, @loopback=0x7f000001}, 0x30f) connect$inet(r0, &(0x7f0000809000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00006af000), 0x0, 0x0, &(0x7f000000a000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/02/01 22:55:52 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() process_vm_readv(r1, &(0x7f0000003000-0x70)=[{&(0x7f0000002000)=""/217, 0xd9}], 0x1, &(0x7f0000003000-0x20)=[{&(0x7f0000011000)=""/90, 0x5a}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000055a000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 22:55:52 executing program 5: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000039000-0x8)={0x0}) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000038000)={@generic="f3c12b699367199c96c7bc9edb42ba81", @ifru_flags=0x7000}) r1 = socket(0xb, 0x2000000001, 0x7) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000002d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000036000)=@ethtool_sfeatures={0x3b, 0x2, [{}, {}]}}) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000003a000-0x8)={0x0, 0x4}, &(0x7f0000034000)=0x8) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000039000)={r2, 0x7f, "ef158b4e6b87df865ca95d9f1bd5ab5c5be77fbab3bc07650ac1f0680347030dd393d549bf3349c7262ce6da1ec5a110009bfd942b1d709ff8ec0d6006ee7b4937b0b1d4c34eb94426aecca327762a58f137d0b9ce849b3a0eb5d422a9bf0dd86513297ac87498b91cff68b301c011997ff150146e3b618293d4c14d9c649f"}, &(0x7f0000005000-0x4)=0x87) 2018/02/01 22:55:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000df7000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@rc={0x1f}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000fb7000-0x8)={0x0, 0x0}, 0x80800) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a85321, &(0x7f00002e9000)={{0x100, 0x1f}, 'port1\x00', 0x40, 0x10008, 0x0, 0x4, 0x40, 0xc00, 0xffffffffffffffe0, 0x0, 0x5, 0xffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000012b000)=@sack_info={0x0, 0xbd0, 0xbbaf}, &(0x7f000095b000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000689000)={0x0, 0x4}, &(0x7f0000796000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00005e9000)={r4, 0x1, 0x7, 0x8, 0x9, 0x9cf, 0xf72, 0x4, {r5, @in={{0x2, 0x1, @loopback=0x7f000001}}, 0xfffffffffffffc01, 0x0, 0x5, 0x1, 0x6}}, &(0x7f0000f87000)=0xb8) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000727000)=0xfff) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00003c7000-0x44)={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x4, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, @syzn={0x73, 0x79, 0x7a, 0x0}}) r6 = dup2(r0, r0) ioctl$PIO_UNIMAP(r6, 0x4b67, &(0x7f0000304000-0x10)={0x4, &(0x7f0000c75000-0x10)=[{0x8, 0x8001}, {0x80, 0x3f}, {0x9, 0x678}, {0x5967, 0xf2}]}) 2018/02/01 22:55:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x22fffffc) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) mq_notify(r0, &(0x7f00003da000)={0x0, 0x0, 0x1, @thr={&(0x7f0000ce6000-0x26), &(0x7f0000c51000)}}) read(r0, &(0x7f0000de8000)=""/206, 0xce) 2018/02/01 22:55:53 executing program 3: clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f0000bda000)) pipe2(&(0x7f0000822000)={0x0}, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000000)=0x3) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/02/01 22:55:53 executing program 0: mmap(&(0x7f0000000000/0x42000)=nil, 0x42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0xfffffffffeffffff, 0x800) readv(r0, &(0x7f0000010000-0x20)=[{&(0x7f0000037000-0x16)=""/8, 0x8}], 0x1) write$eventfd(r0, &(0x7f000000f000-0x8), 0x8) writev(r0, &(0x7f0000001000)=[{&(0x7f0000021000)='u8\x00\x00\x00\x00\x00\x00', 0x8}], 0x1) 2018/02/01 22:55:53 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_load(r0, &(0x7f0000001000-0xce)={0xf97cff8c, 0x8, 'SE Linux', "6a49fb9ef59240150524032615c7ae2a8e44ffe5838a90998a3122bbc31c2d99034d71a147c8d1c6c4f7dd42528045dabd12dc592f47d4fca30cc7c9d153f093b222be96f262a8bcb7c51f13b676d04cac839528e2822a8f2e4efe5b296f885dea7f9456e47d3ad7afdd824c37df63dcd488e02d0fb0b00d3f90a19699f87b03f6a69ca8e1cda4ddbe3513b8e1aada1b1ada6261a63d35c4ca88a64d6b5dda0aead7f21e2025c7518dc2f2c46001a937b0bd0f6d44b2786208c7eef5bc7a"}, 0xce) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000c48000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000ad3000)={{}, {0xe}, 0x0, 0x10003ff}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000044d000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000e63000-0x30)) bind$pptp(r2, &(0x7f0000fb3000-0x20)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x20) 2018/02/01 22:55:53 executing program 6: r0 = socket(0x18, 0x1, 0x2) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000182000-0xb0)={{}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f00005ce000-0xb0)={{0x9, 0x8}, 'port1\x00', 0x10, 0x10, 0x7fff, 0x5, 0x42, 0x2686, 0x8000, 0x0, 0x0, 0x63}) 2018/02/01 22:55:53 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x8200) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x3, 0x7ff, &(0x7f0000003000-0x8)={0x0, 0x0}) r3 = signalfd4(r2, &(0x7f0000002000-0x8)={0x4}, 0xffffffffffffff6f, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000004000-0x8)={0x0, 0x3}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000001000)={r5, 0x2}, &(0x7f0000004000-0x4)=0x8) ppoll(&(0x7f0000001000)=[{r3}, {r3}], 0x2, &(0x7f0000000000)={0x0, r4}, &(0x7f0000001000-0x8), 0x8) tee(r1, r3, 0x9, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000004000-0xc)={0x10000000}) syz_open_dev$loop(&(0x7f0000001000)='/dev/loop#\x00', 0x1000000001, 0x0) 2018/02/01 22:55:53 executing program 1: mmap(&(0x7f0000000000/0xd1c000)=nil, 0xd1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init() r1 = inotify_add_watch(r0, &(0x7f00009c3000-0xa)='./control\x00', 0x80000110) inotify_rm_watch(r0, r1) r2 = inotify_add_watch(r0, &(0x7f00005eb000-0xa)='./control\x00', 0x8) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000070c000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r3, &(0x7f0000d1c000)='./control\x00', 0x0, 0x0) inotify_rm_watch(r0, r2) 2018/02/01 22:55:53 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000014000-0xc)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 22:55:53 executing program 1: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1f, 0x2, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000026000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000000b000)='/selinux/enforce\x00', 0x40e00, 0x0) r4 = getpgrp(0xffffffffffffffff) ptrace(0x4207, r4) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) r6 = syz_open_dev$mice(&(0x7f000000c000-0x10)='/dev/input/mice\x00', 0x0, 0x100) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000026000)={&(0x7f0000027000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000000d000)=[{&(0x7f0000027000-0xf7)="38b7dec0fd068ad6a5130b8299098391ca7365db4497269e52cf52b0425b4aa3b038465ca5f3e99676cef6f6a7eb5a2fa172447af31784e19635dcc8121d911b58522b6254c38495b6f7f9f1c85b9d364e5b7b178af2d091b4de8353838df4a2c3ab38105e6a8faa1b7cb359c5d7ce6c3673d607b7045a5ae1e387418fa4b647deb25335ba97b0ce3baa231911bc0659caa47c344bd78ec3887ffc30321442f9854ccf08d8b66fbe733660a5d80a634975ec18ee8537bdf477ded0d3e2faf6bf4dda685056461c9310cef36546f63c9b3ca374489f880651153147230ed9dc0d7420fd02a24b4f0d81059f139fff6e3afd2eaff8796d81", 0xf7}, {&(0x7f0000026000)="6f7df0ff2c22717bce4c0797bf547d49154dc0d2049c69dbc464fa5ba95b1f3b119852972a234c46b74e2c760d7648534f9228734559ac38c0c635aa2716a893b68ca6cbd5d2078cd6f40136d090b5e8073df2d9cb02c09833929e7696661e6575bab75f04cbde4e0faeffb81688db8ddf0efa13b8b6f8227dfb72ac9f5c8b756a37bfc86a85c72138bc27e9e3f549d55169dcf6813bd0dbacab16f9ae5f92be74c2f3e0fa2ffcbaf54e0081e8620454e3e09ce3e6aeee2c4da47fd6", 0xbc}, {&(0x7f0000026000)="280cbaf53a8b224e24b5ecedb99ab3d6553bf969a7be663f782e1c7944521e29a206cc3b9c312465573d187735792b5115a83328fc9b4c5746a8eb84a39a6d24f61fa57a889e0947cd058b1428ff4168a0b73f264de682b8e512ad16e5a1f63bd7c4ca0fabb2bbeade5207b0c282a0ccbeeb7307e878cec7a7e1bfb46cb29d14f119c348ad94058c594b56f105aba8dcc865839bd92dfe4adbbe05e1d9d3d64b7fd2352a91aac2be9fbd69448aa2e9b76ef84b81d369a723e5364d518868381ee929b2aa4cff129e166692e87a9653", 0xcf}], 0x3, &(0x7f0000025000-0x48)=[@rights={0x10, 0x1, 0x1, []}, @rights={0x20, 0x1, 0x1, [r1, r2, r3, r5]}, @rights={0x18, 0x1, 0x1, [r6]}], 0x48, 0x40004}, 0x40000) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = syz_open_pts(0xffffffffffffffff, 0x40100) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000011000)={@empty, @local}, &(0x7f0000021000-0x4)=0x8) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000026000)=[{r7, 0x40}, {r7, 0x3046}, {r8, 0x4}, {r7, 0x2401}, {r7, 0x200}, {r7}], 0x6, &(0x7f0000026000), &(0x7f0000026000)={0x40}, 0x8) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000001d000-0x10)={0x8, &(0x7f0000028000-0x40)=[{0x0, 0x4, 0xc0000000, 0x1}, {0x0, 0x77, 0x8}, {0x8, 0xc324, 0x8, 0x4}, {0x350b, 0x8, 0x7f, 0x9}, {0x2, 0x0, 0x9, 0x9}, {0x4, 0x7ff, 0x100, 0x6}, {0x8, 0x0, 0x8, 0x9}, {0x432b, 0x3, 0x7, 0x1}]}, 0x10) sendmsg$nl_route(r7, &(0x7f0000026000-0x38)={&(0x7f0000020000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000001b000-0x3c)=@newneigh={0x28, 0x1c, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {0xc}, [@NDA_DST_MAC={0xc, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}]}, 0x28}, 0x1}, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r6, 0x40505412, &(0x7f0000027000)={0x7, 0x5, 0x3, 0x0, 0x1d}) 2018/02/01 22:55:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000003000-0x1c)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000a000)=@ipv6_newroute={0xb8, 0x18, 0x781a241f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_MULTIPATH={0x14, 0x9, [{0x9}, {}]}, @RTA_METRICS={0x88, 0x8, "8200106b2fbf63a425238e5946b775175da4c25257282298148ceef06464926e00fa5f73693d3fda29aa099a7437572c83e9e992bd8dc8f59e919303b40339b561b0f7ba05481f6c9f4fd2991c52b42266034e386d66dc781e5547908553a77e0b6fa2edeedd6e19622fb8e4005677b3aca379c80fc11735039f2aa6fb565277ad"}]}, 0xb8}, 0x1}, 0x0) r1 = creat(&(0x7f0000eb7000)='./file0\x00', 0x80) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000791000)=""/129) 2018/02/01 22:55:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f000018f000-0x4)=0x1c, 0x4) connect$unix(r0, &(0x7f0000939000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/02/01 22:55:53 executing program 4: prctl$seccomp(0x21, 0x1, &(0x7f00005d2000+0x95e)={0x0, &(0x7f0000ab9000)=[]}) prctl$void(0x22) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000044b000-0x16)='/selinux/checkreqprot\x00', 0x18241, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000000)=""/145) pread64(r0, &(0x7f0000001000-0xb3)=""/179, 0xb3, 0x4a) 2018/02/01 22:55:53 executing program 2: socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000+0x6ad)='./file0\x00', &(0x7f0000dde000-0x8)='./file0\x00', &(0x7f0000cc6000-0x4)='aio\x00', 0x1080081, &(0x7f0000bc3000)="193fe0cea46a2506ffa641f18a5ac85baae1ee2fe7f64d6a654058b2163b1172a8f233ebce8db3555b8a89c564481d0930b8a30d63316d963d7bfb5a9a0ad4236f5602d077706e5abbf0a6fbaf577370b8b0ba76b59fc1f7a2c8bd62e5d42b873a2210859edadd83cf23") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f000014c000-0x5)={0x73, 0x79, 0x7a, 0x2}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00007ae000)="4403", 0x2) 2018/02/01 22:55:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a0f000-0x10)={0x0, &(0x7f0000000000)=[]}) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000a66000)=0x1, 0x4) getgroups(0x0, &(0x7f0000ccd000-0x10)=[]) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000089f000)={0x0, 0x7637}, &(0x7f00003ef000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000633000)={r2, @in6={{0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0xdd6}}, [0x8001, 0x58, 0x1ff, 0x0, 0x8001, 0x7, 0xff, 0x800, 0x2bda, 0x3f, 0x8, 0xb38, 0x8, 0xfff, 0x7]}, &(0x7f0000d13000-0x4)=0x108) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000478000-0x20)={"ced6fd00e6e489907f5daf24f8a8ee9c", {0x4, 0x8000, 0x4, "58ac596265fd", 0xe1}}) finit_module(r0, &(0x7f000076c000-0xb)='\\bdev/)[-@\x00', 0x1) 2018/02/01 22:55:53 executing program 0: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x100000000000) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f0000183000-0x18)=[]}, 0x0) 2018/02/01 22:55:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) getsockopt$inet6_dccp_int(r1, 0x21, 0x11, &(0x7f0000d91000), &(0x7f0000cf7000)=0x4) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000d7b000)=0x5, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x7, @empty}, 0x1c) listen(r2, 0x0) ppoll(&(0x7f0000a91000-0x10)=[{r1, 0x100}, {r1, 0x20}], 0x2, &(0x7f0000eb7000-0x10)={0x0, 0x1c9c380}, &(0x7f0000e2b000)={0x9}, 0x8) sendto$inet6(r0, &(0x7f000037c000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f000065f000-0x8)=0x9, 0x8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000118000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000498000)={0x0, 0x3d}, &(0x7f0000c22000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000358000-0x58)={r3, 0xba, 0x50, "10c095e83fb2ae8aaf35054d4d9040d283d13e6049afc2757771702a1b1a1157eaeeca3f42db67cfe24c01ab4656dbea09a7a58ab01956f78abcf4c78765288ebead603c66b64a8286e60506db25c582"}, 0x58) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000428000-0x8)={0x0, 0x3}, &(0x7f0000f5b000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000050a000-0x10)={0x0, 0x94, &(0x7f0000e6d000-0x94)=[@in6={0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0xffffffff}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in6={0xa, 0x0, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x10001}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}}, @in={0x2, 0x1, @loopback=0x7f000001}, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x3, @multicast2=0xe0000002}]}, &(0x7f0000acb000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000023a000)={r5, @in={{0x2, 0x3, @loopback=0x7f000001}}}, 0x8c) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00008bb000)={r4, 0x0, 0x0, 0x2, 0x200, 0x5, 0x7, 0x7eb3, {r5, @in6={{0xa, 0x0, 0x101, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3e24}}, 0x81, 0x5, 0x9, 0x3000000, 0x8}}, &(0x7f00003d2000)=0xb8) sendto(r0, &(0x7f0000f04000), 0x0, 0x0, &(0x7f00004de000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) getrlimit(0x4, &(0x7f0000524000)) 2018/02/01 22:55:53 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) fadvise64(r0, 0x0, 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x80000001, 0x200) accept$ipx(r1, &(0x7f00004d7000-0x10), &(0x7f0000d88000-0x4)=0x10) 2018/02/01 22:55:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000001000-0x8)='./file0\x00', 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) r1 = timerfd_create(0x4, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000001000-0xc)={0x40000000}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000000)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f08000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x50, &(0x7f000000a000)) r2 = creat(&(0x7f0000139000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r2, 0x7, &(0x7f0000027000)={0x1}) close(r2) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000c01000-0x8)={0x0, 0x99a}, &(0x7f000080f000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000907000-0x10)={r3, 0xc0, &(0x7f00003b2000-0xc0)=[@in={0x2, 0x2, @multicast2=0xe0000002}, @in6={0xa, 0x3, 0x2, @loopback={0x0, 0x1}}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}}, @in6={0xa, 0x2, 0xfffffffffffffffd, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x620580000000}, @in6={0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in={0x2, 0x3, @empty}, @in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}}, @in6={0xa, 0x2, 0x101, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0xfff}]}, &(0x7f00002cf000)=0x10) unshare(0x40600) writev(r2, &(0x7f00009ae000-0xa0)=[{&(0x7f0000a89000-0xc9)="ed", 0x1}], 0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000533000)={{0x1, 0x2, 0x5, 0x2, 0xd3}}) fchmod(r2, 0x0) r4 = creat(&(0x7f00001d4000-0xc)='./file0/bus\x00', 0x0) socket$unix(0x1, 0x5, 0x0) dup2(r4, r2) 2018/02/01 22:55:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000035d000)='/dev/vga_arbiter\x00', 0x200, 0x0) sendto$inet6(r0, &(0x7f0000a78000-0x50)="842b9643176d4371907cf6058d9cb0adbc6bc6c6060489cc777ae320d3f07e13e2851c0fb8d39b439183e2cecf8ed2ce73643088460ef74a77665b2f3c330cff2b63fce89f15686a0151c182c700459a", 0x50, 0x0, &(0x7f0000769000-0x1c)={0xa, 0x2, 0xa7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000313000)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000d5c000)=0x80000) connect$l2tp(r2, &(0x7f0000e98000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x2, @loopback=0x7f000001}, 0x1, 0x3, 0x2, 0x4}}, 0x26) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000012b000)={@common='lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f000073b000-0x50)={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80040000, r3}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000cba000)=0x6, 0x4) 2018/02/01 22:55:53 executing program 5: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x2000000000000019, &(0x7f0000fd4000), &(0x7f00000f2000)=0x95) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fd5000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f000066e000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000fd6000-0xc)="7f6d643573756d7070703000", 0xc, 0x3) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fd5000-0x20)={@mcast2={0xff, 0x2, [], 0x1}, 0x8, 0x1, 0x0, 0xb, 0x3ff, 0x8, 0x5}, &(0x7f0000ac3000-0x4)=0x20) 2018/02/01 22:55:53 executing program 1: mmap(&(0x7f0000001000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x402c542b, &(0x7f00003ba000-0x24)) r0 = fcntl$getown(0xffffffffffffffff, 0x9) sched_setparam(r0, &(0x7f0000e29000)=0x6) socketpair(0x8, 0x5cbcc7675daca6ce, 0x400, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@multicast2, @in6=@empty}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000ab2000-0x4)=0xe8) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000fcd000-0xaf)=""/175) 2018/02/01 22:55:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) signalfd(r0, &(0x7f000083b000-0x8)={0x2}, 0x8) getpid() r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ad0000)='/dev/autofs\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000577000-0x10)={0x7f, 0x2, 0x3, 0x0, 0x0}, &(0x7f0000f07000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000086e000)={r2, 0x1}, &(0x7f0000314000-0x4)=0x8) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r3 = syz_open_pts(r0, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1e, &(0x7f00006d2000-0x96)="c5f04d5c1187434a03708b9fb8bbd4e8031d6aaf19a8d601a1cc1f29afeb9b7db64d53ecebed0236b00e829ed24975ce92a78fd800046b112f2b26db659ca3ecd82430c73fafcdad8e79f01d4cdcf9f2e298f9ae81a4c2dca4c01dddd1270c2a5dfac1b10d27fca87751be9686ca492548dda3c7ea9c827364573611646d7838296dcd9a5ddd04f9e0d5671f8acfae56e85670f79153", 0x96) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00002ab000-0x8)={0x0, 0x80, 0xb7d9}, &(0x7f000087c000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000200000-0x6)={r4, 0x1}, &(0x7f0000acb000-0x4)=0x6) ioctl$TIOCGSID(r3, 0x540f, &(0x7f00002bb000)) 2018/02/01 22:55:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0xfffffffffffffff9, 0x80801) r1 = dup2(r0, r0) getsockname$llc(r1, &(0x7f0000443000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000839000-0x4)=0x10) flistxattr(r0, &(0x7f00009e3000-0x94)=""/148, 0x94) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r2, 0x0, 0x2000000000481, &(0x7f000005a000-0x18)=""/24, &(0x7f0000c5e000-0x4)=0x18) pwritev(r0, &(0x7f0000794000)=[{&(0x7f000019f000)="825605563e907f3d48497a", 0xb}], 0x1, 0x0) dup3(r0, r0, 0x80000) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f00002d2000-0x4)=0x3e0c00000000000) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000160000-0xc)='/dev/autofs\x00', 0x200800, 0x0) ioctl$VT_RELDISP(r3, 0x5605) openat$autofs(0xffffffffffffff9c, &(0x7f0000e2d000-0xc)='/dev/autofs\x00', 0x20000, 0x0) 2018/02/01 22:55:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2}}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00005bf000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000256000)='net/mcfilter\x00') readv(r2, &(0x7f00005e0000)=[{&(0x7f00007da000-0x6c)=""/108, 0x6c}], 0x1) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000758000-0x50)={@generic="5880b6c553322e653e88d0546aced338", @ifru_addrs=@l2={0x1f, 0x3, {0xecbe, 0x3, 0x3, 0x60e7b2e0, 0x90, 0x89a}, 0x1, 0x863}}) 2018/02/01 22:55:53 executing program 1: clone(0x0, &(0x7f00002ce000-0x1b), &(0x7f0000000000), &(0x7f00001dc000), &(0x7f000083d000-0x1000)) openat$rtc(0xffffffffffffff9c, &(0x7f0000bf8000-0x9)='/dev/rtc\x00', 0x2800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000000)='\x00', 0x1) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001ca000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x10000000000020) 2018/02/01 22:55:53 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000def000)={0x0}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00007fa000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) finit_module(r1, &(0x7f0000603000)='/trusted\\\x00', 0x3) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000beb000)=""/6) setsockopt$inet6_buf(r0, 0x29, 0x38, &(0x7f0000188000), 0x0) 2018/02/01 22:55:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000e49000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ead000-0xc)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000a26000)=@assoc_value, &(0x7f0000dcd000)=0x8) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00004b3000-0xc)={@empty, @broadcast}, &(0x7f000088b000-0x4)=0xc) 2018/02/01 22:55:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000106000-0x4)=0x10000, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000076000-0x8)={0x0, 0xcf7}, &(0x7f00005d3000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000aa6000)={r1, 0x5b8d}, &(0x7f0000f9d000)=0x6) openat$rfkill(0xffffffffffffff9c, &(0x7f000059d000)='/dev/rfkill\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fc000-0x40), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8), 0x8}) 2018/02/01 22:55:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00005e5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r0, 0x407, 0xffff) 2018/02/01 22:55:53 executing program 4: mmap(&(0x7f0000000000/0x4e000)=nil, 0x4e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f000004b000-0x18)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getrandom(&(0x7f000004b000)=""/134, 0x86, 0x0) 2018/02/01 22:55:53 executing program 3: mmap(&(0x7f0000000000/0xf23000)=nil, 0xf23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000f22000-0x1c)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80006, 0x5, &(0x7f0000f23000)={0x0, 0x0}) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000f24000-0x8)={0x0, 0xd35}, &(0x7f00000e6000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000716000-0x8)={r2, 0x7fff}, &(0x7f00005d3000-0x4)=0x8) bind$inet6(r0, &(0x7f0000001000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000218000-0x10)=@generic="f9ec95fb19dd346f2aa30a1a207fd7c1") 2018/02/01 22:55:53 executing program 1: clone(0x0, &(0x7f00002ce000-0x1b), &(0x7f0000000000), &(0x7f00001dc000), &(0x7f000083d000-0x1000)) openat$rtc(0xffffffffffffff9c, &(0x7f0000bf8000-0x9)='/dev/rtc\x00', 0x2800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000000)='\x00', 0x1) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001ca000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x10000000000020) 2018/02/01 22:55:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0xfffffffffffffff9, 0x80801) r1 = dup2(r0, r0) getsockname$llc(r1, &(0x7f0000443000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000839000-0x4)=0x10) flistxattr(r0, &(0x7f00009e3000-0x94)=""/148, 0x94) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r2, 0x0, 0x2000000000481, &(0x7f000005a000-0x18)=""/24, &(0x7f0000c5e000-0x4)=0x18) pwritev(r0, &(0x7f0000794000)=[{&(0x7f000019f000)="825605563e907f3d48497a", 0xb}], 0x1, 0x0) dup3(r0, r0, 0x80000) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f00002d2000-0x4)=0x3e0c00000000000) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000160000-0xc)='/dev/autofs\x00', 0x200800, 0x0) ioctl$VT_RELDISP(r3, 0x5605) openat$autofs(0xffffffffffffff9c, &(0x7f0000e2d000-0xc)='/dev/autofs\x00', 0x20000, 0x0) 2018/02/01 22:55:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$sock_int(r0, 0x1, 0x4004000000000008, &(0x7f00000d6000), 0x4) sendto$inet(r0, &(0x7f0000482000), 0xffffffffffffff56, 0x800000120000401, &(0x7f0000e46000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000a39000-0xd)='/dev/usbmon#\x00', 0x2, 0x400000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000f97000)={0x3, 0x0, {0x3, 0x1, 0x8001, 0x1, 0x9}}) 2018/02/01 22:55:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000697000), &(0x7f0000a13000)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000cd6000), 0x4) sendto$inet(r1, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) pipe2(&(0x7f0000beb000-0x8)={0x0, 0x0}, 0x84880) tkill(r0, 0x1000000000013) syz_open_dev$loop(&(0x7f0000e9f000)='/dev/loop#\x00', 0x6, 0x200) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000b71000)) 2018/02/01 22:55:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000a59000)=0x0) wait4(r1, &(0x7f0000779000-0x4), 0x0, &(0x7f00001fb000)={{0x0, 0x0}}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000070b000)={0x0, r2}, 0x10) 2018/02/01 22:55:53 executing program 5: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000053f000-0x8)) mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000)='./file0\x00', 0x40, 0x63419c059fd0f874) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f000017b000-0x4)=0x8f, &(0x7f0000f79000-0x4)=0x4) close(r0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f00008bd000)=[], &(0x7f0000f78000-0x20)=[&(0x7f0000f77000)='security\x00', &(0x7f0000f77000-0x7)='vmnet0\x00', &(0x7f0000f76000)='$\x00', &(0x7f0000f78000-0x5)='bdev\x00']) 2018/02/01 22:55:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$TCSETS(r0, 0x5402, &(0x7f00008fc000-0x24)={0x1, 0x8, 0x5, 0x101, 0x9, 0x2, 0x200, 0x3f, 0x0, 0xe1, 0x84c, 0x401}) futex(&(0x7f0000004000), 0x400000085, 0x0, &(0x7f0000110000-0x10), &(0x7f0000455000-0x4), 0x401ffffffc) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) 2018/02/01 22:55:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) pipe(&(0x7f00001d1000-0x8)={0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000bc5000)={0x0, 0x7, 0x1, 0x8}, &(0x7f00002a8000)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000efa000-0x8c)={r2, @in6={{0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x100000001}}}, &(0x7f0000162000-0x4)=0x8c) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00006da000-0xc)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000547000-0x64)={0x14, 0x3, 0x2, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) socket$l2tp(0x18, 0x1, 0x1) times(&(0x7f0000ad1000)) 2018/02/01 22:55:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f00006c0000)='/dev/sg#\x00', 0x0, 0x200010002083) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00006e5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r3, 0x80007387, 0x0) r4 = dup2(r2, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0xa, 0x802, 0x0) connect(r5, &(0x7f0000630000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x100000001}, 0x5b) sendmsg(r5, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000"}], 0x28}, 0x0) r6 = syz_open_dev$random(&(0x7f0000c60000-0xa)='/dev/random\x00', 0x0, 0x0) r7 = dup2(r2, r6) ioctl$int_in(r4, 0x5452, &(0x7f0000e36000-0x8)=0x45) r8 = getpgrp(0x0) fcntl$setown(r2, 0x8, r8) fcntl$setsig(r6, 0xa, 0x12) r9 = gettid() ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000093b000)={@common='ip6tnl0\x00', @ifru_addrs=@vsock={0x28, 0x0, 0x2710, @host=0x2}}) tkill(r9, 0x100000000000016) close(r7) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f000029b000-0x4)) link(&(0x7f0000dec000)='./file0\x00', &(0x7f0000704000)='./file0\x00') 2018/02/01 22:55:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f54000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00001b4000)=0x3, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000373000-0xe8)={{{@in6=@loopback, @in6=@remote}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@mcast2}}, &(0x7f0000da5000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003fb000)={0x0, 0x0}, &(0x7f00007c2000)=0xc) accept4$packet(r1, &(0x7f0000335000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00001ed000-0x4)=0x14, 0x800) sendmsg$nl_xfrm(r0, &(0x7f0000888000)={&(0x7f0000ad3000)={0x10}, 0xc, &(0x7f00007f6000-0x10)={&(0x7f00006f6000-0xac)=@migrate={0x0, 0x21, 0x2, 0x1, 0x1, {{@in=@multicast2=0xe0000002, @in=@empty, 0x0, 0x4, 0x2, 0x51f6, 0xa, 0x80, 0x80, 0x8, r3, r2}, 0xffffffffffffffff, 0x2}, [@address_filter={0x0, 0x1a, {@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0xa, 0x800}}, @output_mark={0x0, 0x1d, 0x8}, @output_mark={0x0, 0x1d, 0x48}, @etimer_thresh={0x0, 0xc, 0x81}, @tfcpad={0x0, 0x16, 0x3}, @coaddr={0x0, 0xe, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}]}, 0x130}, 0x1}, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000c49000-0x4)=0x5, 0x4) truncate(&(0x7f0000405000-0x8)='./file0\x00', 0x2) prctl$void(0x27) rmdir(&(0x7f000098c000)='./file0\x00') 2018/02/01 22:55:53 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000448000-0x11)='/selinux/enforce\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000a35000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x6}, &(0x7f0000c40000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000000000)=""/157, &(0x7f0000001000)=0x9d) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000b7b000)={r1, r3, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f0000d12000-0x105)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8906}}}, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000467000)) 2018/02/01 22:55:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000525000)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000fbb000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000348000-0x8)={0x0, r1}) r2 = dup(r0) bind$unix(r2, &(0x7f000040d000)=@file={0x1, './file0\x00'}, 0xa) fcntl$getownex(r0, 0x10, &(0x7f0000ab0000)) 2018/02/01 22:55:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000985000)=',&\x00', 0x0) rt_sigaction(0x6, &(0x7f0000c4a000-0x20)={0xa}, &(0x7f0000278000), 0x8, &(0x7f0000406000+0x651)) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x428425, {0x400003ffffffe}}, &(0x7f00009fb000), 0x8, &(0x7f00001a4000-0x8)) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f00003da000-0x4)=0xfffffffffffffff7) r1 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000036b000-0xe8)={{{@in6=@mcast1, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000254000-0x4)=0xe8) r3 = getegid() r4 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000c8b000)={{{@in=@multicast2, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000b4c000)=0xe8) getgroups(0x6, &(0x7f000095e000-0x18)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) sendmsg$unix(r0, &(0x7f0000da9000-0x8)={&(0x7f0000261000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00005c9000-0x80)=[{&(0x7f0000f06000-0xfc)="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", 0xfc}, {&(0x7f0000ec5000)="5b538862afa8ca8045c2ab4bc041f8129f4318ec5720fb63281384c7b92542434c355372ff9f824fbbcd0338a3b4df744921ba4602398c", 0x37}, {&(0x7f000047a000-0x80)="57bb2692b8807813ee022a464ddef050e64b5959dc3d0275020855a2c2a5201b915eea992ca29b0204af2f095b5f02e1e125caa310e3d97f5ee45c2b1ad1cd6801e1c9fe9794379fb7ba54fad04b95bb51355f27ff852243bac47b578b55d5b82577555950f2151c77219f248fa8fa045a7883ca42da92f1857a2463116e3296", 0x80}, {&(0x7f0000a3f000-0xe6)="632edc444cdea2dff03e0cb959407663d3986e7c4104590ef7a5f3c66b5db023829ecf2b886bd66070c32e2398aba517972207a6a500633ec06a9443dfd49f6779be32db03d9fb823f61ce69abec8c5e1969bff3052b949e9ebf39d5a4c41ade967408441c1ad61798ab65df520c88b8aad0db9032999f6037834d6cd17d73347c728b39953ee21d3f5710e1caa0c97411e31a0e310381a0b29c4ddf0d68039ef1185645b19164becf8e1873810357fa4ece42f3afd6b6dab25b5f84d6ba08de24ef42f1f688432882b2223c8653de510a79ca1b1d7fbf49f1281fb67fe0907f5992a88b8221", 0xe6}, {&(0x7f000071b000-0x1000)="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", 0x1000}, {&(0x7f00002e7000-0x7c)="d9bd0f75f8050868095ced0e1bc6fd2db007980af01c6e1f51797e126d31a16b111375555f5d4d3035b21cb88057d0fbbc3bb94da9671314346feb768c5ac71fb4437e907bea8819db50d7997be9941bc23b7ec10965420b49ba0043288a18a705591a68a4bd46622db20fd774f7af687ee5674f4e7be1476bf7302e", 0x7c}, {&(0x7f000046a000-0x4e)="a5d030af2947c4589bf9f7aee14b1d1e4bd02605910553d20409cde6e011f5d77d0f038dc3f0bd220ce9ff255b60e2b87c4c013210491f86846d9f5ba5dabbbded27d46c6f43c62614949d9907dd", 0x4e}, {&(0x7f000020f000-0xa9)="ab237ab915b6c12c970f5a9ab0d7ae293782130dd1df4cddc0c729f3ba49a181bc9f633f41ec46602ef97a638ec84db4e6033d04a6d5f6d38b9c8b198c62201955bfc2aa47eb21fdd3c1410c26c8405a709f85597cc2c1817ca7c8af5a9b2fcd236f30c84c630405ef0f3f26c049a799079bc29e59c78f35d924375d772ed587e65208a549d01aae1e668eb65cf766eda1a1768c65e2b0979df90f4662bb654dea3be0f5cd8d000ed1", 0xa9}], 0x8, &(0x7f0000f70000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r0]}], 0x58, 0x20000005}, 0x804) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000b97000-0x18)={0xff, 0x0, 0xb5, 0x7, 0x4, 0x8001}) syz_open_dev$evdev(&(0x7f0000868000-0x12)='/dev/input/event#\x00', 0x0, 0x100000000) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x3ff) 2018/02/01 22:55:53 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000001000-0x10)={&(0x7f000015c000/0x4000)=nil, 0x4000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000014000-0x20)={{&(0x7f0000881000/0x4000)=nil, 0x4000}, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000001000)={@broadcast, @rand_addr}, &(0x7f0000012000)=0xc) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setitimer(0x0, &(0x7f0000011000)={{0x77359400}, {0x77359400}}, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0x7, &(0x7f00005ce000-0x10)) clone(0x0, &(0x7f0000c92000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$void(r0, 0xc0045878) preadv(r0, &(0x7f0000b16000)=[{&(0x7f0000adb000)=""/154, 0x9a}], 0x1, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000068d000)={0x0, 0x74, &(0x7f00001b2000)=[@in6={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x2, 0x8001, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffd2d}, @in={0x2, 0x3, @loopback=0x7f000001}, @in6={0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x7}]}, &(0x7f0000d95000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d1f000)={r2, 0x6}, 0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 22:55:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x4, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000901000)=[{0x802, 0x0, 0x0, 0x4000007}]}) clone(0x1000000, &(0x7f0000150000)="850d90c34c2471ed838721b15556e963d3c9755225cbe63bbb7cb0f5a252b862ceaacfeeea3b7b6cda792d6e2fac53b9cee5f5", &(0x7f00001e0000), &(0x7f00002f2000-0x4), &(0x7f0000963000)="ec9f4a20ba99fdbe6bb74c11cf6257d321f3e6d866866cca07de7f5c51") rt_sigpending(&(0x7f000063c000-0x8), 0x8) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000013a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) munlockall() ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000e27000-0x6)={0x20, 0xae, 0x7}) 2018/02/01 22:55:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ee4000)='oom_adj\x00') writev(r0, &(0x7f0000820000-0x10)=[], 0x0) sendfile(r0, r0, &(0x7f000031a000-0x8), 0x7) linkat(r0, &(0x7f000034e000)='./file0\x00', r0, &(0x7f0000e4b000-0x8)='./file0\x00', 0x0) 2018/02/01 22:55:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000019c000-0xc)='/dev/rfkill\x00', 0x88100, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000095b000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000318000)={{{@in6=@dev, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@dev}}, &(0x7f0000a41000-0x4)=0xe8) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f00007b7000-0x8)={0xd7f, 0x9d}) sendmsg$nl_generic(r0, &(0x7f0000db7000-0x38)={&(0x7f0000abb000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000ed3000-0x10)={&(0x7f0000b0b000)={0x164c, 0x3f, 0x700, 0x7, 0x1, {0x9}, [@nested={0x298, 0x0, [@generic="cdd904729e527c33e852a3972d159f47c338992c530a416cc312fa9139c027984d78805e37961b6e5e16c4d4417eeb1024e57f88e227b7d5879f4725e069ce19018f8502df146e6ac507106a0271e8de57497e462de63aef1b37deabf05e6ae4fa4f2f728125d2a2f90df534d2a819887e6c239fadd1cdbf59aad3f460b413fe24fbea7a52255f10b8", @generic="eb48e97f817fa734", @typed={0xc, 0x68, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="39ddc6d81bfe0af65c418b2f73fb8ca3b295f026af54d2abb054fa3ece4d9ba57da1855b5c460fefcc83c154f583c9b277e5ee2461cf261063ea2ade9464982ca2943103504f194451fc7853e862fa97550520bd8f4595e11faf50e9e504fabc9a49fd630aa595a237e6470af0df55bbfcb02954785b25c3dafd5e08e8fb06019f82304d90cfabc64e83f89db71861da040056a46a84c14766677acb6e9d55915e332588f7e034e3a16670485f7d211c0a6f12e21717aec5560da3d9", @typed={0x100, 0x36, @binary="47f3fad32e659d2cfdf9cbc24da9558ffeb2e7d294534e740d045c51835ef6d68ef289868ba0b8a1dd69f526e17fb754c11bb88df55b2de55813ca83c96150f3fddb05c6c76b4b7055df8352ea2bbec99f7e51a7cd94b4041947e1c8fb9725a1c3164e1abe2ccbe5e251c14be3aa7b84deddff1a7eba1bdb12ea34a95e0aecdd8d8862a852df1b3df21b2ba9f3a75d350e62cb8938a07a3f04d689588a6ad03366aca91b42c7d6518e2ef421fd7ed913b5c72e8297f91b65af637611053265b84d11df9ece6c6b681ea4f567d9ead0f8366c28192a1f4f45e57803e34d4089e5e48d211f1ab42fb1ceaacca7279e7042151717be80"}, @generic="56268fa8c28f150069515d83224221bb73100ff9631fa705084184349355fdeaa47d5702596917b4a5c2872951", @typed={0xc, 0x3c, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}]}, @generic="033ea06d3aee1349cba025779d14e0f18d6fea9ad6b699a58e7cd6b410dd1cbb9a951f219c2e7de7e4ca9806dbd672a047ce900b7a158e541845a64be393dd39243b3b01da9f133b7ccebf51e5575636efd1c83da557c69bc295b216a4e094db29327900e7f2463b97c9c82f1ef0edf54e8c3f41d35fb8f5b6fe5d916d1c0c61fbbfd4077da54214d2529d9572d29b557bdf8e6a53e374eae5e9", @nested={0x1114, 0x74, [@generic="59f76a04516c2bdb87f625314f46bf85510577bcceb7d794b32450e71c32713de78e99c8577f4c960aafcfd12af0e0cccb137043ba33ed1be5d862ff39055aba1e5684b622041bdb605a0c6bf4cafa2bf9f1820fa6682c6ba456b9ab9c06e3b76b797f39bfa2de1700a459101471f60bd07a7d59c5e902814bf0d68d7ce5182748643666018cc9b0fc0a7c62d10395c039266a2939ea3c8869a16d13824add3b7e23a1dd861fc7043d710900b9296e69f3c90b324306e44cfe5fc8708f28e953d6b9fd3bea3bc3444fbb8c0a3d27bd13934046f3ef52cc57c57dd14a6e5fc5a97dada7c4eed8fc0b2901f4bf1db804b8c0b2c6701b6862173c88b34fd7dbd63bd37eb752679743b2df2994f718b267d52f3732acf9985f25aeb55bc25e4c3f8b489faecd4ccc6abf6647779e5b2a36cd8f6aed909fe571d51d965087730859d6f2ad9328977c4fa5a9db3390e59218253ee8b8d5aa1fe021a227c558db49aa7e7de31d40d845e77d1271ea6db0b64ec47f6611a5da82b92d32bfd025f6f6c3b757b424f8dea3c6029cc9aaf2688fd04cd0a76f22448f152c584fe9989fc31ec0692ccec85e484d0711a142e75286206694088e7110eccc70207f39df514757638af148e545f9ce12cf9658e4d53f8b5f64dceb62f3384da3e21d27f8735bccb27a6c2a17ec25bff570f09d219054d8c88dcbee31a9d3651d2b44b62471ec63d060e75037b230807ad6bc39857d2e0165e4950dcd52d1e9a036026bb5b28cc376ce9356dab202dae459410b59ac03ca968ea209c581f18ef1e8b7c7da11b6b7c30c08a5200f15bc89400df00a41a56bc5ab2dfd7ca6f44ed55fa8b86e141469721ca8ec0941d5fa6718c759159e9acefc83f5a0ebf8afd99aa2635907a022f33553192f68242618c4dd0191fb15d7c38fcbc7f7df2ccbbfacdaffc9e3f7c349eea3555e91265f6b758665bade629aee17b1ec3b74318ab3f15dca4ddeee353e8bdf13424d14ee04cc1479904d51485227dd084b0ece477b1903a523d5caed67d4c49a42edefbde849ad5f7ff9fb081b05d9e596640128ad2896de031f6b6d8f57ec2ea8745070d8a38f34456f4ee055569a6b19933e977d7eda9e2dc8ad6681d81ee2d0f8091516395cc30ca8dd709f57b71487462d7f599f622b8c7ab972ac48443566f89e7dfdb8f3dd77e493156f7775d279c089722df812f35cc8e618e13e4363806414e9a62dfff49fd1217be999a94f55e6a2a1fba91d7489b761dd26169c31c2ecb7626e40e11901b531d7f083a040a9ce4e95fc365a2e8804036eadb63c5ef08f5b7b7068870e8fae7510e887d75c2a08b006810d9d4cbd95270d186cfbce2c14b91808c6624838fd943dfabdf1f1b81dcfcd1c368ce49e86441400aadb02002ab2954a17e3ad988c649a3a387b34bc877c04e9419897f71fbc1ac88531a7aef5ad4e30bfcad8c555a68bd4245f7ba0b8611ce1f822c81397b6a544e048e3505f8d0caa4c143283030839c6e5b40a45c43056b8f95684bb7f04a92219c3e12c736ced74ca8fff4c1dce913a3913326710cb049b28fda901e9d0f6e6cf5ec50a2bf009ed03b54b79daf6e77dc5d45130d236fd8add2f6aaa525de4f2b72c002a08e97c8555ea29cd36ba2b74b4b9a5f744de465457f7a8f3136be89afc8c4561b9e40a1e3c434b39caaa6f3359e439db9683a951d011407da3c2df820530c3666bdeab6e99d5f6615c30f6099b629bba24c493b2aa29bb4fd81f87734ed62159dc44e891fa381de0b35d07a3cb71d3e12cf571422416ac918f4fae89de8dd9c5e3e7e87a6fa653755abaab327a726d1cdf80603f8d8a17b6b48be416b438a2c9b5a765e9f571b31664e009cd21e893f11fa70826adf238084df06f0d8a80f7f8348119a06658d67db78820aefbfe5a462e9b1a150aa8921eb88b5ee82768bca7b780a3a72a5d43194fca264d803b785948c36d87c7a2e214274077c09ca7a4493ae84c36e6a03c1388c2fc3ba9ccb3475887421ce88177a387a86674b9ea1f9d95c2dbff48346f8d8628da600fcf0506ea2b11033130a0131fe28bae77bc649eef802ad750c5b1119e1fab782c5585aa080cd9548b0d5faec33a570da6cd2588728733d394c42b7181b00f0b138e80efa872401fec28c122e3220bbedf2a61623da866d9c932a65a069f3835603ab7e276ea68f617bc64e99c68d2182e489e82d6f78827a2d6c2144af186a108a5f0bf9982c49c76da10395a78e0b3a924e8bda3b4f11f095a8ac46ce82ba789bf3d7e75396a5a39fd50f639d250a5e0a3ad4ff37dcbd9dfe36ee8c4435f8248a3097508d4629bcaf370dacff50e0695638cd7e6546dba9cf925e51c60075d74a7ec687a90a1458d6a5cbc1731e516ff8bf826b345fb0dabe8ce947119e3a087ec512f69995d04fcf236585e7d0faabed5d931f6f31814b87ca97a0907605182c8ed37d4ed0a0807bb70036e821263a52d7f8d9385922f3fb4db9568efae0bc64bc56966b8dc8acb3db83edc6a4a0c9759f03ad3b2917d6337628bcc535664a21905f8e6e7fa37eb0aaf491de6223d6624a123c0225801cb0e1dc01a92726e7aca03c34669aa33515e269b34d264d47829ffcd038214bfd493bac497621cac257d0615b314f61536b5eb1a141a710a35638420665db3da008c72abb0e505ca174ebf8ccf54bd5963f7992274a95a13baeb6dbe1d6ebe570d7d09d5bad8c330ee2955ab7fee7b1bacd50273d68c6e92dd6c9f21ea9331079e64e8144437e0e11459d227c2cd5b06b63e07861fd0020b09449309b00d4188613f0b862284ca8fe6372e21f4647bdfb69a91d0bb81c7fdf9271227202124f1a943cef8c66abebc2f5974d714d5a17bb0b658623ecf6367f5e6e95a2b42b724bf3bca3e67b7ca5adb9c5fda65e5b5c2ae034b816d5702cd2006b7f57811bf4bfd9c1b4d69c85e4f92ebceaa309a77e40e2abce0fa719f183c9f52754b793d3ef77ccfa74b44dd7863f819a73f44a100e796b59ee6a220fbd686e043be1aeec048dc10f2ba4c50d144ec45fb0bce53cb9665760f1382fd3313b6d09584587b5f2f260be414fa4a63b8abaa0641e20a34321db6644d9b8c6d54d7e6f860700e847637996e5b0133f7511aea155a55ed6a05ef5a22e695ddc184c2a8c5a48ea63be92527ccc97e534aae12b99bdd12a90b7bd11ada7c318b5ff3720f1576621e17d9dc80ad31c3de3ca4e5908cb7c267b25c0500e629ab80bd47287f281d10e34d637e4bca7b2170ea54461553f48846b416f69429bc7662892fb4cd55ce7ef96e3f577e5489cda885960d3e8ce38319c6066da089d07b2b047c1179612fc2c9b698e9c025cfa97c66630108b82d2703097cafbbac12965074d15332ed5ad0c20438492181f23d07c215dc7fc62bb852dacaf8262dd9dc89b6f5e60f061e63d01fd9b42590a285f178fd167a16ff2e8cccbe55c140b679cfc28cb879ae8955a1dfc7ede14ec76a47b1ea5aed9a0d5786443a6251ae89cd0b685bd63b51720e2feef7779a0a07ec60f50f444e781a61e70a3283479c7524920e351bd0d7099c6ab68885a6d5b33f617a88481e8e04f17dcbecdb4f56399f55bba844077a1fe9c90616441a451e0a8d95161a4f42f57816998b6a046b9a7d2d792fe74fc6603511a8f4227cb7ae860648c15ed6c2ba495eb008d0283ad650cba1aca8345ead0774c30ad56566f48e375b5df1e98d37d13d7a6df04cfef43210724c4d5c34fbe54cc34446ee2263ddf02b11302e98d21093700884cb8fd9f40b27c9ccd2f7d8ea034f76e6468ff6382b1ca2c39040a09547df4996941f01429d2d18508bc58f3d6d84498efd0d8494f133bba660b8f32a5688757d8cc8f0e7661e38ca9eabb4fc17cf214a550bfada9e5055a0d2461fc6dac6536d87ad8d051f73acdfdad2d096c117303e675c97bf874bb9e02212b914d09dd43feaf47040acb5526f407efe1275f302864aab586d97a7d6935962d00d53cff5706600dafccb1257bfdff3d09cb3ffbeb336cee9edc8db8be9822dd909418c7a0ffdf8e839e6f9bbd0744c24d961388c897d59fdb48c6f873d34ec2015b9d0c80bbc8f12754c7f83dd19079e1a1ea1f8b9bbc820641d64b962a151bc419a62b9d970aa99c66720e0df86fc17cc7ed2c887d9545d817aa1350858b57af2b10abc176f170b213ca82e1b24c0026a4be0c909bb64c87ea8012f2108b9ec9346e933043a10a3d409c286ee93bb89b52f8fd297ff7e06f7aa7bfbb791ca6306d6e2c747782ee88490943765a7f0a9f0e5b47b79fd29327f7d1d8a26f6da015c637f6df27e1ed566821403328fab675af4988ab68db15eb8f196103f0a4ed58557b0555434d47864d6f37d11e4cc7100fb4a468f7b6eec3af2da56a638fa55b8a6e683064fabf37cfbfef75cc08cca44c0c91220e4b03749b46f41d95e783da2a54d14dcdfb7f9536f35b48eb854d5ea1bd014e250db9aa00a6399d21f0e80b4b4a90bfd2455454dde4d4c09290187cde98f8536901e319f0e287eb6a24145767c87a2f0c2afa52822264a696706bdefb5bbe0227d64a5437c999917a95b9140e4b9d11508b097d9f1f44f8b55049f38578b3022279eed94001bf3b58766cc1c2638139e26d873111f7447cdaf69b467564dc80dd76e6614a03358c8a54885f1cf2f4a0f99ff6bd0ac956d16eb86176fe0ac0d6b0002b3c6993dba64eb82d6bee36916167f7e99c5d62a60afeabe4aed5478fbaa602fae17b52c944f5804924bc64fb8cd3c08730cae9eba3179089016d0d724eb63e66b7ac7b5de196e79a19ae19408fd1555f1e4ff06de82585d8ab395a8d45f88382591fa46c80df1886129b910407be32bd765b2622279c6efab34b4735d41cc0e430e296936cf37020bc85a639e822e78581798c9f8f202c61aa6af0910204abf633297aa647f56881c76bf7ec69db290d9f2c20076b31f4776afe1dd728cdd2814b53eaa56f0dd12453a9b1164a1cdc06455b4e0fa7ab19f334aefeec0ecf38359edb3547ca0822a5b667213643825e290a2bdce4e7d88a8b2d0d198380674617d13d1dcb676d0d81a5e5914b1487ba3d6bd89202c4e1f7538064eb501159585764440d2e1f1794ec521d01bc073d949b43fabec913b3f02f478ff41c8b5f76f87f12a38c4b10b7a65f3963dcaa20a384ded8ecae86dc5d6d395336c4a96af740ee27b1045e8d02ee2e263ebfc0933009cfb847857acda62885d74009fbbe9d065ca4009085a731ba8511a377aacedbf8a3e0c21c6f65b0147cb916d84833366c20c86daa3566b4069bff4c3e5f0d74413d3674c391cd32c733746d36017784c30e4555cd296c29ffb2b59eddb96e12376f3028ab47ff164e02fc92047f5bffe60727d33979dbbf715afd291df829b98ab7c14febee4a73f1910215336e29dca260d3c57e6f7d819e9978aa3ad41b60b3b6f0820670c7a6f1071ea8a37d8e66938d7d87cd5b3b5eb925e3f615427ed089795b9889f915b2eb61c6e992997e13f5e547204b43783c5f3c3a74a5161b5623f3486974fb03722ea469fa4a8caa5bdfee62b492ed3f09b95b6ff4982c9144839e50ddcbf30a71b1b365b5f965d39e218512818c8afb16dad4fad2ccedcc45cdd1468fa3a8163043278293e22dd92583a51f4eb3b356ffd9c285f9a6a9ad9244ac113655cfbb4f6f3ff67c9236d28fcd60e19305a2aa534552d48874e444250b1e34678d599866dd3af9eb62fa7a425319f5c385aeb82fd2c3b9368a2756d1716f83c7525", @typed={0x4c, 0xe, @binary="fecb4326787d156cc3b6d88ee8f0e87376bde80db30a053f4fc9ca74fc2f8b69cbc17a195e10441ec0a9ac824f2b05994abeecb7d3f68752e836814dff4e47aa46f6"}, @typed={0xc, 0x5c, @u32=0x8}, @generic="23c0813ddf3696c55ce050c6c3327510103d0d1f885181445b51ec", @generic="7a880758974e4928a1e36c005f184f8a8d7ab7eece397e6d3cec521bd26fa6ed21c43eb95408b1a5e5ad9175e2c54b4c4d074d2dac46fcc9f7c8b5f3e12c15e046c91cdc58000b4392cf95aa301a0fe707c5d1584e2d2996d857ea64d2566ec5f85b8770dd348c2d92c92de7433815a71af2ec4fd349b52ebeeee7", @typed={0xc, 0x6f, @pid=r1}, @typed={0x8, 0x2c}, @typed={0xc, 0x29, @uid=r2}]}, @generic="11aedfbec305cede02a9feef73cdc944eb04f9bd3b1f4e70b27e689809132c81e9e056c30a49a81ad061d4c7b67b65b56f19a07f1d7209b85a57c8cd2068092106d2ffa17d317849888f99c36bce9329d38ea6525204dc0b4d39db87e145c0274c20e6204602568029673489ab857bb3b4af044193c8f3f1d7cda5698df7e3d797288b81d49e9cdde368e710976c5ebe86e914", @generic="c7451ae127b7c5da7dd6c2a11eafb5efc14ec319bade2a481817fe658f165a469ed483cc41e9ce6c1a49b43324434b91b0a9446b90567e8abb44666638ac130ffee49dbddb88b25996ade2c6cd797000617de82956217bb396fbda10a8b3d91e33c6e3cea5ae926e0da38799db83d3cf904f7b9a6c1bcd0b5b354afff855f9ff122c12d355b7a1aad6f7d3d5f81fca27b8c550abef36c5db839932", @generic="e8ab9ae983c6bd869318ad569e6c4d28e5d6898cd17c0ff8a92093411d98958bd29379bbdc42bd6848384645baf998c31d4d930a25fb645e35705dd4e09308d29316320a7c2a783be0fc5db97e57ca2d26901f64544930d00e636ac56e48a99bca9d9b9211acbb6635e92b6be859832d02649ccdcaaa99f9713e8566917830c4cff0c3840370ca076385321e4f89f168f95a4b56dac858d23387e80eb5d8c20f55e1fa09b0996dcd0045b05cdb0e350cd5bc6a9c3481fc64e1455888d2892dc2ad01ec"]}, 0x164c}, 0x1, 0x0, 0x0, 0x20008800}, 0x40000) syz_open_dev$sndtimer(&(0x7f000002a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000076a000-0x50)) 2018/02/01 22:55:53 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000)={0x0}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000004000-0xe8)={{{@in6=@local, @in=@empty}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getscheduler(r0) getresuid(&(0x7f0000002000), &(0x7f0000003000-0x4)=0x0, &(0x7f0000004000-0x4)) r2 = syz_fuse_mount(&(0x7f0000c7a000)='./file0\x00', 0x0, r1, 0xffffffffffffffff, 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/checkreqprot\x00', 0x418200, 0x0) poll(&(0x7f0000001000-0x48)=[{r2}], 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000003000)={0x2}) 2018/02/01 22:55:53 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = fcntl$getown(r0, 0x9) sched_setparam(r1, &(0x7f0000014000-0x4)=0xfffffffffffffff9) timer_settime(0x0, 0x0, &(0x7f0000013000-0x20), &(0x7f0000004000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(0x0, &(0x7f0000162000-0x30)=[{&(0x7f0000e4b000-0xab)=""/171, 0xab}], 0x1, &(0x7f0000c1a000)=[{&(0x7f0000ae4000-0x50)=""/80, 0x50}], 0x1, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e80000)={0xaa, 0x50}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 22:55:53 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000009000)={0x0, 0x0, &(0x7f000000a000-0x10)={&(0x7f0000008000-0x120)={0x2, 0x4, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_nat_t_type={0x1, 0x14}, @sadb_x_nat_t_type={0x1, 0x14}]}, 0x20}, 0x1}, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000000a000)={{{@in6=@dev, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@empty}}, &(0x7f000000a000)=0xe8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006000)={0x0, 0x0, 0x0}, &(0x7f000000b000-0x4)=0xc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setscheduler(r2, 0x7, &(0x7f000000b000)) syz_fuseblk_mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000a000)='./file0\x00', 0xa001, r1, r3, 0x4, 0x50f, 0x8) 2018/02/01 22:55:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c1f000)='-', 0x1) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000ad8000)=@fragment, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000d88000-0x18)=@generic={0x7, 0x100000001, 0x9}) 2018/02/01 22:55:53 executing program 3: mmap(&(0x7f0000000000/0xf55000)=nil, 0xf55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) write(r0, &(0x7f0000c15000-0x20)="1f0000003a00079f1a00d209bdff00000a3f20165fffffe400000028000000", 0x1f) recvmsg(r0, &(0x7f00002ca000-0x38)={&(0x7f0000650000)=@in={0x0, 0x0, @rand_addr}, 0x10, &(0x7f000074a000-0x40)=[], 0x0, &(0x7f0000d4c000-0x2a)}, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000f55000)={&(0x7f0000f56000-0xc)={0x10}, 0xc, &(0x7f0000e0c000)={&(0x7f0000f56000-0x13f0)={0x13f0, 0x33, 0x0, 0x4, 0x3, {}, [@nested={0x13dc, 0x78, [@typed={0x10, 0x55, @u64=0x827}, @typed={0x10, 0x6f, @u64=0x40}, @typed={0x8, 0x55}, @generic="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", @generic="bb93afe8912c10d917ba759dc2df9272434ab44a2fa346deaeaaf03d4594c4e3bc1909e3007fbd5bf50c8139e8f04300c3c5f149c02bf6b4342f94b1d3938745446ed5dd4c0106bfb3778d140b3b1a0385cfaf9527ea6ed99e6a0bb031b80fc43db121622e4506f9eb4cbaf09299321055f2e79119b4ef7be790c94f9bca9072492fe74c0053c578c0ab2b389ab448a0273e93aa449db228dbb242e8591f4c45dc72e7b9176d1cd52fae9853009833f13be618fbeecb01aecc3a2ea58c728e7045f121b0a2e31449b8ba3cb769ded8110dcd70556e66117110c7566f3eff01b0d0856fb9061eaaa31b03b7454b73951c076fb7e26853", @generic="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", @typed={0xa0, 0x89, @binary="15935a4cb95b6431dbebdf4c507490812785e6f49b505514b5ae955743bfb1f2d11271c8b71b0c43e18f0879af7da9b5ea73cd3dcda1da358a0ca421404771e9ae33c9efc956b9563f9ee50a7883ec73525c742e93fc1489851aff2ae74ea7ea2750ce1f8e942d5231b25157d4db61d0cafa0be491d50a310e737c657b532b91011c0f41318118e2fe624f26c75d51c41873c6044bd1"}, @generic="9c4044f019598423ec1dc7e34e9ae4339499edbbb3dd478b9cc99bd22d55cf03f2cb759b9da4acbe9d", @generic="7ab30ad27fd3fed26e183443eb0cd1680d7e382479362c399723462930ca5d2ffbf8a65747d67be49957d9a9521007ae7dd121e33d91f17b19dc346f4909aa0ce37fed136c20dea5023860875079", @generic="2765dfa8250df2dde71ff26d7608a53e346a5d6d69d20fac9e8903dfe0e11d26811db4f1565fe9ee7daa65baf93cf6d3bf84d9a50f5c678bba0606b5a281d132aac8f53b460452099fe9e2ed8323b6505b89c46a01ba947f6ee60709c4c2077dd09a8cf9d354df108c72fa36e3f80fc1f8d8ff8cd550760a0ede3ad355ee28b4332f0c821e3cd26ed341c1c1987b04409e315b3daee250604bedc093911fc825a6347b14cbb16e"]}, @generic]}, 0x13f0}, 0x1, 0x0, 0x0, 0x40}, 0x80) 2018/02/01 22:55:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000000)) 2018/02/01 22:55:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000116000)={&(0x7f0000c8c000)=[0x0], 0x1}) fallocate(r0, 0x40000, 0x0, 0x4) mount(&(0x7f0000c87000-0x6)='./bus\x00', &(0x7f00005fd000)='./bus\x00', &(0x7f0000178000-0x7)='cramfs\x00', 0x800, &(0x7f0000ea1000)="ff5d2f8b5867ddfab3f053bf7a2f99a6af0f643164318d9f425d799cae88e26283289b2839883669c74561f4b2c0df7cc6763fc79784be6af92780de3cd68b4168ebd00b9e80cefe18fe1f20a92b7d02e3662a8d34964c3079dc934e02473af30c2ef9fe26aa37ae075f099096f8c600bca2113607356b8327c837fcab0e88a6c377231039402d96ef0852bc15bdb7247f3b64768253a769018232e9bab4f6acfd6489c5c96243c7d4d34f14e77b94f0705936e74f7a412aea7df3ea480dd182564ec869920f6e75b0b8ce040b") 2018/02/01 22:55:53 executing program 2: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xd3, &(0x7f0000f8a000+0x990)=""/236, &(0x7f0000f8a000)=0xec) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000f87000)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000f8a000-0x8a), 0x0, 0x0, &(0x7f0000f89000)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/02/01 22:55:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000001f000)=@ipv6_newroute={0x28, 0x18, 0x781a241f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0xc, 0x9, [{0x9}]}]}, 0x28}, 0x1}, 0x0) r1 = open(&(0x7f00002ac000-0x8)='./file0\x00', 0x40000, 0x20) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) 2018/02/01 22:55:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) ioctl$TIOCCBRK(r0, 0x5428) 2018/02/01 22:55:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f00002f0000-0x1f)="1f0000004a00070600001b0a000008ff0a3f80164c00000204000003441951", 0x1f) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000668000)=""/51, &(0x7f0000407000-0x4)=0x33) readv(r0, &(0x7f00000f8000-0x38)=[{&(0x7f0000364000-0x8)=""/8, 0x8}], 0x1) 2018/02/01 22:55:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000032e000)='./control\x00', 0x190) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00004fa000)={&(0x7f0000959000/0x1000)=nil, 0x1000}) r1 = open(&(0x7f000080e000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) getpeername$packet(r1, &(0x7f0000591000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000a9d000-0x4)=0x6) select(0x40, &(0x7f0000dbd000-0x40)={0x9, 0x0, 0x7fff, 0xfb, 0x8, 0x1, 0x9, 0x7}, &(0x7f00007ed000)={0xffffffffffffff81, 0x400, 0x8, 0x5, 0x80, 0x1, 0x6, 0xffffffffffffff01}, &(0x7f0000bfc000)={0xa17, 0x1, 0x1da, 0x2, 0x7, 0x8, 0x1ff, 0x9}, &(0x7f0000dd0000)={0x0, 0x7530}) bind$packet(r1, &(0x7f00006f0000)={0x11, 0x15, r3, 0x1, 0xaa, 0x6, @empty}, 0x14) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f00000ce000-0x4)=0x22) getdents(r1, &(0x7f0000351000), 0x0) clone(0x0, &(0x7f0000251000+0xdca), &(0x7f0000744000), &(0x7f00008c8000), &(0x7f0000dad000-0x37)) connect$inet(r1, &(0x7f0000e34000-0x10)={0x2, 0x0, @rand_addr=0xfffffffffffffffc}, 0x10) dup2(r1, r2) 2018/02/01 22:55:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000004000-0xf)='/dev/snd/timer\x00', 0x0, 0x3) socketpair(0x9, 0xa, 0x7, &(0x7f00002ed000)={0x0}) connect$unix(r1, &(0x7f0000ca1000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000e4b000)={&(0x7f0000c08000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00005eb000-0x1a)=[], 0x0, &(0x7f0000325000)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) recvmsg(r3, &(0x7f0000324000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xffffffa4, 0x9}, 0x0) 2018/02/01 22:55:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000c37000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) r1 = memfd_create(&(0x7f0000dc8000)='cgrouplo\x00', 0x2) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000b9c000)={0x0, 0x3, 0x0, 0x100000000}, &(0x7f000067a000-0x4)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00007ad000)=@assoc_value={r2, 0x4}, 0x8) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) recvmsg(r0, &(0x7f0000247000)={&(0x7f0000ea9000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x3a, &(0x7f00006d9000-0x60)=[{&(0x7f0000c12000-0xcc)=""/204, 0xcc}, {&(0x7f00008f3000)=""/188, 0xbc}, {&(0x7f00002d3000-0x6c)=""/108, 0x6c}, {&(0x7f00005d0000-0x64)=""/100, 0x64}, {&(0x7f0000a36000)=""/20, 0x14}, {&(0x7f00008b6000)}], 0x6, &(0x7f00009ea000)=""/193, 0xc1, 0x7}, 0x0) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000882000-0x4)=0xbbc2, 0x4) r3 = socket(0xf, 0x0, 0x2) accept4$unix(r3, &(0x7f0000d28000)=@abs, &(0x7f0000eab000-0x4)=0x8, 0x800) sendto$inet(r0, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/02/01 22:55:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00006d8000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r2, &(0x7f0000013000-0x8d), 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}}, 0x10) r3 = getpgid(0x0) fcntl$setsig(r1, 0xa, 0x12) dup2(r0, r2) clone(0x0, &(0x7f00004bc000-0x1e), &(0x7f0000f73000-0x2), &(0x7f0000146000-0x4), &(0x7f0000bac000-0xaf)) fcntl$setown(r1, 0x8, r3) tkill(r3, 0x13) 2018/02/01 22:55:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a31000)='/dev/keychord\x00', 0x2000, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000335000)={@dev, @broadcast}, &(0x7f0000485000-0x4)=0x8) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00007f6000-0x4)) prctl$setmm(0x23, 0x7, &(0x7f000052d000/0x4000)=nil) mq_notify(r0, &(0x7f0000b49000)={0x0, 0x2, 0x4, @thr={&(0x7f0000a6f000), &(0x7f0000e09000-0x44)}}) 2018/02/01 22:55:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000443000)=@fragment, 0x8) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000051a000)='/dev/rfkill\x00', 0x4001, 0x0) ioctl$TIOCCBRK(r1, 0x5428) sendto$inet6(r0, &(0x7f0000a06000-0x51e)="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", 0xb3d, 0x0, &(0x7f0000659000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/01 22:55:53 executing program 5: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) r1 = epoll_create1(0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000ffd000)='/dev/hwrng\x00', 0x10000, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x0, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000a000-0xc)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000b61000-0x18)={0xaa}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f000050c000-0x8), r2, &(0x7f0000fff000-0x8), 0x30937763, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000f89000-0xc)) splice(r0, &(0x7f0000eb4000-0x8), r0, &(0x7f00006ab000), 0x2, 0xd) ioctl$KDENABIO(r2, 0x4b36) 2018/02/01 22:55:53 executing program 6: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000fc2000-0x2)='%\x00', 0x2, &(0x7f000034f000-0x8)='trusted\x00') r0 = syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000915000-0x10)={0x0, 0x0, &(0x7f0000fb2000)}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000dd5000)={0x0, 0x0, &(0x7f0000fb8000-0x2)}) 2018/02/01 22:55:53 executing program 0: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000019000)='/dev/keychord\x00', 0x7, 0x0) write$eventfd(r0, &(0x7f0000017000-0x8), 0xfff3) 2018/02/01 22:55:53 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200000, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f000053b000)=""/20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0xdf, &(0x7f0000001000-0x4)=0x2, 0x4) 2018/02/01 22:55:53 executing program 2: clone(0x0, &(0x7f0000c5f000), &(0x7f0000aa5000), &(0x7f0000cac000), &(0x7f00004ff000-0x2)) personality(0x20000000000000) 2018/02/01 22:55:53 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000003000)=@ax25, &(0x7f000000b000-0x4)=0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f000000a000+0xc9a)) rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0, 0xfffffffffffffeff}) 2018/02/01 22:55:53 executing program 2: socketpair(0x5, 0x2, 0x2, &(0x7f0000ee6000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r0, &(0x7f0000000000+0xdd1)='./file0\x00', &(0x7f00003c9000)={{}, {0x0, 0x2710}}, 0x100) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000003000)={0xa9, &(0x7f0000003000-0xa9)="9756223834894c822e92de5ecb441f9d841696871620c7d85971e02aa6cd62c772dfab814e4b9bf7564ae1b38ddf55c794a5f9ef1847815c770b82d7d321428b16ce0ea6274aa1cf4b4bab51bec2d3ec2ec83f509bb894f07741b273b6351638908f9fb0adcbfa539190c418cb591ce3b4754bbf1275b1896e55376774ea1253f50195be9e345fb63112ab0919ea1e1c488ddbc81a56c5d9034465dfc061313928bc2c79c1c8edba6e"}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x45, &(0x7f0000002000-0x1e)=""/30, &(0x7f0000000000)=0x1e) 2018/02/01 22:55:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) read(r0, &(0x7f0000f6c000)=""/4096, 0xffffffa0) sigaltstack(&(0x7f0000f15000/0x4000)=nil, &(0x7f0000fe6000)) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f000064d000-0x4)=0x1000, 0x4) sendfile(r1, r1, &(0x7f0000521000-0x8)=0x4, 0x100000000000003) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000561000)) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000f5e000-0x4)=0xe02, 0x4) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000897000)) gettid() r2 = fcntl$getown(r0, 0x9) r3 = getpgid(r2) fcntl$setownex(r1, 0xf, &(0x7f000011f000-0x8)={0x0, r3}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000f23000)) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f000071c000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r4, 0x400445a0, &(0x7f0000460000-0x4)=0x43) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000492000)={0x0, 0x0, 0x7, 0x80, 0x1, 0x3}, &(0x7f0000718000)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00000bf000-0x98)={r5, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}}}, 0x10001, 0x800}, &(0x7f0000e4e000-0x4)=0x98) ioctl$DRM_IOCTL_ADD_MAP(r4, 0xc0286415, &(0x7f00007ed000)={&(0x7f00009d1000/0x1000)=nil, 0x8001, 0x0, 0x35, &(0x7f00009a8000/0x4000)=nil, 0x5}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000051e000-0x103)={0x0, 0xfb, "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"}, &(0x7f0000e5e000)=0x103) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f00007ed000)={r6, 0x4}, &(0x7f0000b25000-0x4)=0x8) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000eb3000-0x8)) fcntl$getown(0xffffffffffffffff, 0x9) openat(0xffffffffffffffff, &(0x7f000042e000)='./file0\x00', 0x0, 0x0) r7 = syz_open_procfs(0x0, &(0x7f0000cec000-0xa)='net/snmp6\x00') bind$inet6(r1, &(0x7f000008d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000a9c000), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendfile(r1, r7, &(0x7f0000cd2000-0x8), 0x10001) 2018/02/01 22:55:54 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = eventfd2(0x71, 0x802) r2 = fcntl$dupfd(r0, 0x406, r1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000000a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000001000)={@common='rose0\x00', @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000009000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000)=0x24) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f000000a000-0x6a)={r5, 0x62, "bc390b3903bca9e4a2dc78a9c9abf14eec156c93523fe7fa781357251d6fe48af9180a3ac2d659f7ce447c510698a9af4d167d0e97f23812ed5e4df39e38c10323c7a1d9ad457cc1c77a0853844b73013fbae51ba5eed4a165d90be701effa087c50"}, &(0x7f000000a000-0x4)=0x6a) r6 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f000000b000-0x4)=0x7f, 0x4) setsockopt$packet_fanout(r6, 0x107, 0x12, &(0x7f0000008000-0x4)={0x0, 0x6}, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/enforce\x00', 0x3fffd, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r6, 0x8981, &(0x7f0000001000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0xfff}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000008000)={0x0, @in6={{0xa, 0x1, 0x2, @empty, 0x100000000000000}}}, &(0x7f0000009000)=0x8c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f0000001000)={r8, 0x1, 0x9, 0x21, 0x6a, 0x6}, 0x14) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x4, 0x32, 0xffffffffffffffff, 0x0) 2018/02/01 22:55:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) connect$inet(r0, &(0x7f0000d07000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00009b2000-0x84), 0x0, 0x0, &(0x7f00008c2000-0x10)={0x2, 0x3, @empty}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000dd5000), &(0x7f0000e13000-0x4)=0x4) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f0000bc3000)=""/17, &(0x7f0000c96000)=0x11) 2018/02/01 22:55:54 executing program 2: mmap(&(0x7f0000000000/0x36b000)=nil, 0x36b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f000036a000-0x15b0)=[{0x28, 0x29, 0x32, "234f1ba779139520081b70fa3d5d897a32"}], 0x28}, 0x0) socket$inet(0x2, 0x80000, 0x8000000000000007) 2018/02/01 22:55:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00006bb000-0x6)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000025000), &(0x7f00005ac000)=0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000e84000-0x4)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000114000-0x20)={0x0, 0x0, 0x611c, 0xfffffffffffff69f, r1}) fcntl$lock(r0, 0x7, &(0x7f0000a2e000)={0x2, 0x3, 0x7, 0x4000000000000006}) r2 = open(&(0x7f00004de000-0x8)='./file0\x00', 0x2200, 0x8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000085000-0xe)={0x5, [0x2000000000, 0x1800000000000000, 0x101, 0x3f, 0x2000000000000]}, &(0x7f000027f000-0x4)=0xe) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000029000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000253000-0x4)=0x2c) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000095000-0x15)='/dev/pktcdvd/control\x00', 0x244002, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00009d1000-0x4)=0x3ff, 0x4) socketpair(0x0, 0x80007, 0x0, &(0x7f0000a9a000)) 2018/02/01 22:55:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00002f4000)=[@in={0x2, 0x0, @empty}, @in={0x2, 0x0, @rand_addr=0x69}, @in={0x2, 0x1, @loopback=0x7f000001}, @in6={0xa, 0x0, 0x3f, @mcast2={0xff, 0x2, [], 0x1}, 0x9a4}, @in6={0xa, 0x0, 0x7ff, @mcast1={0xff, 0x1, [], 0x1}, 0x4da0}, @in6={0xa, 0x0, 0x4470, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x2, 0xeae, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}], 0xc0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000030000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/01 22:55:54 executing program 6: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000f8b000)={{{@in=@loopback=0x7f000001, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1, @in=@loopback=0x7f000001}}, 0xe8) r0 = syz_open_dev$usbmon(&(0x7f0000308000)='/dev/usbmon#\x00', 0x45, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00005a8000)=0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000f90000)=r1) 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(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000f92000+0x9c6)='/dev/usbmon#\x00', 0x20000009, 0xfffc) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000f91000-0x10)={0x7, &(0x7f0000f91000-0x38)=[{}, {}, {0x0}, {}, {}, {}, {}]}) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000f90000)={r3, 0x24}) 2018/02/01 22:55:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = add_key(&(0x7f000094c000)='syzkaller\x00', &(0x7f0000200000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00008f6000-0x1000)="84161cd118eb42290ec64ec811fcf61ef711fb9322cf9a60025bdd366385b4d5879678e38ac66fc8e21f740b6411375ac2447a45713ff979d17bdd13c0b12a957382d289c576e6c874b19ae9f682e5a4ae1597e8f3bc1204c31e45e20b73cef28d96bfbfe1269e35f02c7718c9234c5b679631f74a723e8eb21fb4f578d7e6cd6b9f8dd0cbd58e159e75430cef6c8d1cddab2b39f9bc20b2371d1ac1571a829d9dd4a5b1189e3dfc5a38ed53daac838b19a7964bbb99b613e1191b90f0a26e61a4aa32fa59ac0b9c306243c8deaa164ec3c39a82c5d2dab36c84cecc1b90944756206b76da78b986428f7bbaca73324370cbb98aeebdff85c67f6da52d75036d2afe01cb7a5f1b6b7e9197e6aec5208e550030f90687354bd31aaaceb6256816fc9d1334f4aa2013d24b02049b432dd9e379745f027d33e6d1885da976c27ea02cd1f118cf751eda5beea15f3175a380f45c7150342b30df046b855a6ecf28f50015a151eff972b4859550efaa01ae15f6df9f5fa9c4142259a67cd3a28e8d4d15fb159fde527c0251b99d849004d0b9224baf1942c60c720dae363be4eff8636c54b53a18339075a05fd24ef0649da0d96f4379f3d960d5775f788b8536ea316e6907e1397c2c4833aa3fc1c46cb7391313a43d8e6267ee0b321fa1e27e224627d02b558767c8c64c15f9ebed6907a18fb673f13f10cfa7a2bfb5fea11448e9bf62022f54e4d83553bd8bdd7ef52cf2ec481022394df4ab81f1a03f0a3113488c33194436a1e46ba0ed2b67e22a7db613594349026e1b48810fdc52bea786bffc4921082dbde683587e0f7b650d709909a172a7e12aec01f4707a83422ed82897112e893b76543ea65334965764ee2006fca9c321895a741062cbb4745ed636ac6fc22a25188df642cdb2e1e4dae850928f4187ded8cb4d7e2fcd5e36ba99433cf4d47590288e8124a8982dbec993a779043ca8f62a385394e542dec2bf562a37992f249f910f5002ee7842afd19152c89f615254780adf68e79fb798ab3a22d8a1e36f131d7806634f3e0f0d709b00f153092412a71a00e467d650066f07a47634678c907c0c29df901390aa24a0629055aebdc90bf7ba4f6e4d7c80ec57d09c1e436acf44ea240dc5b97ee9217fd60b26b6df17105551ef6eb947f77671d3d67fcf1ec1bcf45ed7fdc9a7c5f0eaf78ab6d410c52d43ad02c6233cf1687a9b970a6ded06fd966a938c57284962bc2d29c70a351070c128595021eabbbf7beabd1a309d6d419c2cbf126767f7a238b9b020cec5a859fe5e7fa07629a3637b152283a810fcfdb2273c208efed3da3a8ea0ad4509a0c10893eda90206fde6be94bc1a562ba269dfbde9e4d5ecdf70d44d0ad7f8d8e9b3b468f77ec21ad03c1ea74ddd3e40a5d07a5c99056b30bc68645c6e87bb25351f9085b49a8b23ff06d30854a68d2258a21dbb60b6b6c6b4a310e114b9ad5b65f0528389581c98c694560ecb9836e839f6542a648e2f12e937256ae3405bd2cd3733f6562d669cfd0c67a6a7367c3d46e0d6a266e95aa7b1ff17008a4a710f2e9063971d8dfb6bbc0ed9aa598de528f49d63966a8ea3a1321d5a66e3a82da73bfaa8185b33cc615a5cab4860430c40d6f5dc611685b8031439768f440163330b898a1e3c9c65250f7e613503d228fc828edd57dc8f1bdb3614fc84b6942a893be9ffa798b7a3d02cac03d19fce36807ff500afe6213f596beb06c59165de77b4fcddef1fb499494bb6a780bccd021ef177aaf635a95fa6f4b98db1378f651d18711ef98c6663a2ea55aca15143fc4b4ec4a1b42e4dc849ec92ad4c0d914f844c90f6b1a1a29578860bce487a43de4dec74415572019acb6958e61ead2deb8b6044d5bc110446c8bd235afd0cc7b06eef453d9745953d730c990c59f9b15b8ee561e0ba093c3a6016b8a38d35f2d6018c3bba4327301da58f5c706a00084aaf34eb58b204b80b248e89eef7842613fdec251fb5dd15b1b583d932b66f162224502b46ccd0cfccb07a860d4d0e141f25f000e7611b05442a15fa75ecebd7e2ed2ac63ce01d00cb0c44b1af948e24823086d1539234efe0ec33e9d92c99a90447f1411e59ff080bfb19e6d6c4dfc2024bb951299d02871b90eb847057a08b92aa78f0d52996acd2030a6fceaf34df9f621bcb985a191a64367c25e44c4e964c9d0c57578e5d3053c530ab27696763bcf2ed2b4de096768f75e95a58d81f731bc700a1dd38d3351b6b0888ff34fbeb6d905bdba16ec17c3402312280c885c7ece68e7fcbf231d1b83c7ae0a2610087d3b331031c4071bf03ef04269ab747e34d3cf2dfbf439c44c9e43ae66a3c0337f084a58915bc4134caf45bb4f4d238e0f8e0341f1c76e344b1afc2eb80d9edeb54690527cdacb52b777daf9287979780244eb6549705ef17710138efa4cf79d100d68b8d5ca66fc1a2fd2a9f17923dbccbbd2b2fe9afc500513a48df323a6fa6eada3dcda334dfb70c203590751bc543f50ed44370653a67ac2b0f4db97329c88815395547b2b8b287091706f485445f69da4b1a723012bceb91e27ff7831b8517cc930c063eaf9d8abeb13771b8ce45da71eecb1b6d942fc0db2b90da14a622920d3eaa9712e133dc1024953a36c36109850179d42dd5251e1e58ddc3d10c82123baa2f33f93ffa1ba5cf272daff24f0b1f4328b5bde3073889fad36f15fb253139b133343245370f333c21041769eec250c97b4526c088fd8818b6b20099e84ee82572b7620b20b7be48ce447a8a487a39cae5e2d7e9ef8c8d365220bd896e81b0897197bf360dbc005da95aa4d7c48035c1e33f615e7ae5308618969cb850b9b7e34ae5c7c477b6d4137b95a15191ca3b0683997404ab6786a642dd842fe469e60fbca58c6b7e92c225843aa54b0cb6b2dc753664b384bfccbac69b82a9c690efac9eaca71ff2a91f7abcab902d1fcc080eb2660546bb99a3a488fb507bd19193c318681df5b0c0ab5f9be87ba038cd0afd14d42ebeb437e680f3446f1563c324519ad4ed48395c9b433c29126858201f9202bd902992c04b51f6909412af41f94b91084b33727c21e353ac8e8817ed31db8e6b086760a217bc3b550003d77f1d2b6be907a3f48b2eab997f37c786cfdd67f164e933c45c329eea2f44015dfcac3ce6265397ecde90b4d10a67a1d6ab739048b53403fff1f7e7c8e55ddcc74925bed7a08196296f41e57aebce7cb131eed7ffc0c80b762678bf9355838da5facf62d4304e9f7b2917182ed975045432203aa7c194a3dc7fcbb2c953b3764ce2423f391ca5265582e96bd258d83f7583bc1f964e72a7702cf2feacf71b3718fa09d6b1e645bd52dbce331aa3c09470e065d7337ea385a1dbcff9190f1244284e066044c78de046bd4eed747889ce7f3e0e3ec3cbe6aa34ca3f1a3ac044977f25b32b99406c2eb3517283c2af5fdaec2030c466ff9d7bf34da7b1be6852b01a242bdb72a14d3c4371c7adf67219610c5d8197ff98bf2cc213e30b6e6b8bbad9c27a0c9beaa3e34e6a2b59cc9922940d7d40d5f1a3095acf75d96423e6058cd2105ca6c47afa6b13332d18ebe04f4c9e1713a004fe600993b288f8977b84b7cb9956608e61cce8c3346e47040ddfcc08dfc5b544ac193e2c09606a38eb62e48604bc92d266f7a160dddd740c6e2a78f682a4267e9a7a200b860802016e1128f92c6606045d12ea5d45406e944e48ad0153008d7026ebf125d98210119ed3a5fe57f0227cc0e9211764005433bf5b1efbda2a7c96a97a119f13781588f7224f5f6eebadeb6aebd8535345fcc6cbed6463883365929f8628c757f6fa7e132a316b80e4482d84f44d3c9fad439939088b7d252140afa06001732af1baf165887d2431ae1b6bece0f8895d56203480d3e4daf8557cca2c1336a39abb22ea60abd1d506c8d1dd3dd77cd6f0592c10b26f1d7903ebea12cde15b0d2aef696eebe326cbbb437e8a0ba15594c15d2177cf420b86a90148c577949045f5d35977480f3dc8b41cabdc9843061dbdbd3174a08c398ff9940448066af79357c4a5596a4af2c21c407cc60031a4904d6b83edd0ebc359e70466c7cc688911d605d4c317dceea7d1b6d5bebec5661a3cf1b0ea87a327d81f9197e31163c6a1e316caa7e735a7013d1963983ccfcf93897e4a6e603698d31b8e81fb5e125c054652f2f3e102065e6d5ee44cd75cd903958b109e3fa89b12d15818c7d00996290c98c753ac7e30d9848566073d81a7bfc21766337b3407bb336f72e7529615c3c87891e1791753098e24eebc375ac788161d7dd2493a98f206cb2fd17bb9caca7ea2179462628a41a5df5e8c5f0925cdd5d7e5db874cf0834c5342174938646878cccc8c02891ccd00b59c32695be3fa714e9ff299dc1cbb08890d4fe6f3137cf621e1177a2c5e49eba0597f42717d2ac170af85a8b6e90ad5bd447a2709c456184502fe7287b75cb04893c793b52cbd7f1d09e2a2e3e5ce6c87fb81d8fdf2707aa62a9b4d6b292c94b163fedbb3c3a47e572239d2602c2aa66498fe135cda569c8b80b980892fc53a2192de0e4870a145b4e6403c8e04595eface0a37c882b286a69daf72e5a6f302f3d4d8b1f221fa2960cc86aeca790b04011b0f824e21ba38d79f5d56ca9376a6e05bddd22bea6809c53e5ccfdd7bdb3cf3b78d435f211f7e109c91fd7ba619d64ff8b3c5c8f56a77c23c519dede0af63e58fffec607d4fbf90c94b640471213268be2ff842c1c2bf99014d60e76315227d7fc8469fff7eb69438009e6bb22384da674b2662c904d52331938797a66135d6b327619e7fa8192ade9b69cf81a54d5348501c7c9e86b33abcd1417d0d605df80d0a5c24fa2191d99451f1e0ac99ea186393c5de1aaf2dac1bca2886fb23c199f96a69d2461b6924b18c84c522496a222a9830b7ed28c1207850a443e317c9a0e95e47975946a61977fe1d2b36d60f34b88dd09ee3bfa3369024529abdc5849ad6e63b77940410f408b4bc56cbb725689958de52e2aa3982450094ee9eaf0427dcb9ef2e3030bafbb8205fd53be93a21408eea1c62b7aa8fafdb39998e7772ee16c9bc5bf102033f15e8d0cdc76534c9edcc8093203f6725c4447f6bc0a491a44f11c60d068a3a507a7a65b3f0f23a103ab6220d28159b3466823b375db8eeb3abe204f12d48a6edb794f611d94b4193621230866b5580ff0665e85a53cef8906b928880e516537fc6bf5b5d4b0e15fa2b7666401f6c7030cb2e2e0e9bb423f8674a86d85a11d00ec396f786d0e6c41b183cdce6fd078b19aa59436dcff707af9c52a2f50e056ec41fead85ba0945f5c687c147355d964affc1ae102f9a35d0ab5908bc20e5e65ced2dd907cc75277e898b299ff1c125b332dda14e880711bbd67adb5b9a87f35ba3bc589c3b3d8d19606ea025fcf76e5a13cf5af632e9ae4092c77576ccee85d473e21c0df8c906a47c6c7bcde561b62cfc6c4b349d9cc6650d8701aa24d581606831a0f13e16684ec81213cb0750f4f79ad4958e08f2de5f19e7d15442ca62538c564fee1513407e76771abfa5ba50ae33f5482d7c13c31d0924f73aed62ae5494b6b6a597b8537b7bf63d44a42a4af54cc27a6bf736d8c95c2711665bed500a8316a99e0311f8e8b438ead50dc303402a24b2e9de805bd774279da5b8f163269b41329c4121c4b4f00b8ce407bc1402a956168e6bcfe8d6c67c5a10e95e7b2f901edfa8d9ce3bcc19e7b6fa6723c0a8199fa638b9f88ec71530184df1a85370cc0b1a036", 0x1000, 0xfffffffffffffffc) r2 = request_key(&(0x7f0000695000)='user\x00', &(0x7f0000269000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000797000-0x2a)='wlan1keyring,&/posix_acl_access-[{cpuset*\x00', 0xfffffffffffffffb) keyctl$link(0x8, r1, r2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000035f000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x400, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x8002000000000ff}, 0x20) 2018/02/01 22:55:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) connect$inet(r0, &(0x7f0000d07000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00009b2000-0x84), 0x0, 0x0, &(0x7f00008c2000-0x10)={0x2, 0x3, @empty}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000dd5000), &(0x7f0000e13000-0x4)=0x4) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f0000bc3000)=""/17, &(0x7f0000c96000)=0x11) 2018/02/01 22:55:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000a62000)=0xfffffffffffffffb, 0x4) bind$inet6(r0, &(0x7f0000994000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000788000-0x1c)={0xa, 0x1, 0xfda0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) connect$inet6(r0, &(0x7f0000f70000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/02/01 22:55:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000983000-0x10)={0x20000000000001a2, &(0x7f0000002000-0x10)=[]}, 0x10) 2018/02/01 22:55:54 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) ptrace$pokeuser(0x6, r0, 0x994, 0x0) mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000314000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) vmsplice(r2, &(0x7f0000f83000)=[{&(0x7f0000f82000)="a4", 0x1}], 0x1, 0x0) r3 = epoll_create1(0x0) inotify_init() epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000f8d000-0xc)) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpid() fcntl$setown(r3, 0x8, r4) symlinkat(&(0x7f0000f90000-0x8)='./file0\x00', r2, &(0x7f0000f8f000)='./file0\x00') mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000f8f000-0x78)={0x6, {0x2, 0x1, @rand_addr=0x5}, {0x2, 0x3, @broadcast=0xffffffff}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x3, 0x2, 0xae, 0x10000000000000, 0xffffffffffffff00, &(0x7f0000f8f000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x3, 0x3, 0x7}) read(r1, &(0x7f0000ebd000-0xb8)=""/184, 0xfffffda6) 2018/02/01 22:55:54 executing program 3: r0 = socket$inet(0x2, 0x6, 0x100) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000e97000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000cd5000-0x4)=0x1008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0x10)={r1, 0x3c, &(0x7f0000001000-0x3c)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}]}, &(0x7f0000985000-0x4)=0x10) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={@generic="a3b93b37e4bee9f3e101c21560bb7bf9", @ifru_flags=0x5100}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r3, 0x40046205, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000001000)={0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000002000-0x4)=r4) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000001000)) socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r3, 0x29, 0xcb, &(0x7f0000002000)=0xfffffffffffff000, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000003000)) tgkill(r4, r4, 0x2e) ioctl$BINDER_SET_MAX_THREADS(r3, 0x40046205, 0x1ff) r5 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000001000), &(0x7f0000004000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000006000-0x18)={0xaa, 0x43}) setsockopt$inet_tcp_int(r5, 0x6, 0xc93d1328f65855bf, &(0x7f0000004000)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000005000-0xa0)={r2, @in={{0x2, 0x3, @loopback=0x7f000001}}, 0x100000001, 0x100000001, 0x8, 0x1f, 0xfffffffffffffff8}, &(0x7f0000002000)=0xa0) ioctl$KDENABIO(r3, 0x4b36) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000007000-0x20)={0x0, 0x0, 0x3, 0xffffffffffffff01}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f0000007000-0x20)={0x4, r6, 0x0, 0xffffffffffffffdb}) 2018/02/01 22:55:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f000037c000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) sendto$inet6(r0, &(0x7f0000603000)="c2", 0x1, 0x40c1, &(0x7f00001e0000-0x1c)={0xa, 0xffffffffffffffff, 0x5, @empty}, 0x1c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000c33000)={@rand_addr=0x2, @empty}, 0x8) sendto(r0, &(0x7f0000f1e000-0xdd), 0xffffffffffffff02, 0x0, &(0x7f0000ffb000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x10) mlock2(&(0x7f0000989000/0x3000)=nil, 0x3000, 0x2) 2018/02/01 22:55:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000027c000-0xbc)="3bb51614ae43df9610166fd715b99ff97a0f1929e055dab9d697004dabbd3686e971077bd9bee9fcaeefabc90b2288802c0291c179920d5353bea5451db43132c0a55cc29511ccae4b3f84c9701ed8c6384c020748047a94d31772c3e044f03e81799ffb3822bbfcd7163d7cfca07343840c51eaa436eae2c4a81776cc8dd85e4c67bd63e0f5c303722e36e1cead173ee91b45453f486f6248c5e7d7ef5bd6268933311f570183f53ce3d5f874a070fd4136751227f60d93174852e5", 0xbc, 0x0, &(0x7f0000302000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) recvfrom$inet(r0, &(0x7f00003cd000)=""/3, 0x3, 0x103, &(0x7f000099d000+0xa5b)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000874000-0x7)='ns/uts\x00') getsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000a8d000-0x4), &(0x7f0000c5c000-0x4)=0x4) recvfrom$inet(r0, &(0x7f0000ffc000)=""/109, 0x6d, 0x0, &(0x7f0000798000-0x3)={0x2, 0xffffffffffffffff, @empty}, 0x10) syz_open_dev$tun(&(0x7f0000aeb000)='/dev/net/tun\x00', 0x0, 0x800) 2018/02/01 22:55:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) read(r0, &(0x7f0000f6c000)=""/4096, 0xffffffa0) sigaltstack(&(0x7f0000f15000/0x4000)=nil, &(0x7f0000fe6000)) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f000064d000-0x4)=0x1000, 0x4) sendfile(r1, r1, &(0x7f0000521000-0x8)=0x4, 0x100000000000003) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000561000)) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000f5e000-0x4)=0xe02, 0x4) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000897000)) gettid() r2 = fcntl$getown(r0, 0x9) r3 = getpgid(r2) fcntl$setownex(r1, 0xf, &(0x7f000011f000-0x8)={0x0, r3}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000f23000)) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f000071c000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r4, 0x400445a0, &(0x7f0000460000-0x4)=0x43) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000492000)={0x0, 0x0, 0x7, 0x80, 0x1, 0x3}, &(0x7f0000718000)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00000bf000-0x98)={r5, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}}}, 0x10001, 0x800}, &(0x7f0000e4e000-0x4)=0x98) ioctl$DRM_IOCTL_ADD_MAP(r4, 0xc0286415, &(0x7f00007ed000)={&(0x7f00009d1000/0x1000)=nil, 0x8001, 0x0, 0x35, &(0x7f00009a8000/0x4000)=nil, 0x5}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000051e000-0x103)={0x0, 0xfb, "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"}, &(0x7f0000e5e000)=0x103) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f00007ed000)={r6, 0x4}, &(0x7f0000b25000-0x4)=0x8) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000eb3000-0x8)) fcntl$getown(0xffffffffffffffff, 0x9) openat(0xffffffffffffffff, &(0x7f000042e000)='./file0\x00', 0x0, 0x0) r7 = syz_open_procfs(0x0, &(0x7f0000cec000-0xa)='net/snmp6\x00') bind$inet6(r1, &(0x7f000008d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000a9c000), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendfile(r1, r7, &(0x7f0000cd2000-0x8), 0x10001) 2018/02/01 22:55:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) connect$inet(r0, &(0x7f0000d07000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00009b2000-0x84), 0x0, 0x0, &(0x7f00008c2000-0x10)={0x2, 0x3, @empty}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000dd5000), &(0x7f0000e13000-0x4)=0x4) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f0000bc3000)=""/17, &(0x7f0000c96000)=0x11) 2018/02/01 22:55:54 executing program 2: mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='clear_refs\x00') write$fuse(r0, &(0x7f00009f1000)={0x28, 0x0, 0x0, @fuse_notify_store_out}, 0x28) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00007a6000)={0x6}, 0x0) 2018/02/01 22:55:54 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000004000-0xe8)={{{@in=@empty, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, {{@in=@loopback=0x7f000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, 0xe8) setsockopt$sock_void(r0, 0x29, 0x23, 0x0, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000005000-0x8c)={0x0, @in6={{0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x401}}}, &(0x7f0000004000-0x4)=0x8c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000005000)={{{@in=@broadcast, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000005000)={@loopback={0x0, 0x1}, 0x2, r4}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000004000)={r3, 0x802, 0xfffffffffffff316, 0x40}, &(0x7f0000001000-0x4)=0x10) 2018/02/01 22:55:54 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x77622a85, 0xfffffffffffffffe}], &(0x7f000000b000)=[0x0]}}}], 0x0, 0x0, &(0x7f000000b000)}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000)={0x0, 0x0, &(0x7f000000e000-0x54)=[], 0x26, 0x0, &(0x7f0000007000)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe"}) 2018/02/01 22:55:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) connect$inet(r0, &(0x7f0000d07000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00009b2000-0x84), 0x0, 0x0, &(0x7f00008c2000-0x10)={0x2, 0x3, @empty}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000dd5000), &(0x7f0000e13000-0x4)=0x4) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f0000bc3000)=""/17, &(0x7f0000c96000)=0x11) 2018/02/01 22:55:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000909000)='/dev/sequencer2\x00', 0x20040, 0x0) clock_gettime(0x0, &(0x7f0000f67000-0x10)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f00004d5000-0xd)=""/13, 0xd, 0x8000, &(0x7f00003a3000)={r1, r2+30000000}) futex(&(0x7f0000090000-0x4), 0x5, 0x0, &(0x7f0000f64000)={0x77359400}, &(0x7f0000048000), 0x4000000) [ 69.935965] TCP: request_sock_TCP: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. 2018/02/01 22:55:54 executing program 2: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000056d000-0x11)='/selinux/enforce\x00', 0x480400, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000fe6000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f0000fe5000)=0x1c, 0x0) recvfrom(r1, &(0x7f0000fe6000-0x20)=""/32, 0x20, 0x10000, &(0x7f0000728000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}}, 0x1, 0x0, 0x3, 0x2}}, 0x2e) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f00005e2000)={0xfffffffffffffffe, 0x0, 0xfb}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) socket$inet6_sctp(0xa, 0x5, 0x84) r3 = syz_open_pts(r0, 0x1) writev(r3, &(0x7f0000e25000-0x40)=[{&(0x7f000028a000-0xe2)="fcf6752ebd", 0x5}], 0x1) 2018/02/01 22:55:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000079e000)="240400001a0025f0e2ffff0307fffc0e0a000100000000000000edeb08000300f00100a1ac", 0x25) fcntl$setstatus(r0, 0x4, 0x2000) 2018/02/01 22:55:54 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000000b000-0x8)='keyring\x00', &(0x7f000000a000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$chown(0x4, r0, 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000a000-0x10)='/dev/sequencer2\x00', 0x40, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f000000c000)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x4e, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @common='ip_vti0\x00'}) 2018/02/01 22:55:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000efd000)=0x62) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000fde000-0x1)) ioctl$TCSETA(r0, 0x5402, &(0x7f00009e4000)) syz_open_pts(r0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000cc7000)={0xfff, 0x0, 0x1, 0xdfb9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) 2018/02/01 22:55:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00007f3000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x14) 2018/02/01 22:55:54 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000004000)='/dev/usbmon#\x00', 0x3ff, 0x101000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@loopback, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000004000)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000003000)='keyring\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$read(0xb, r2, &(0x7f0000000000)=""/4, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)='/dev/hwrng\x00', 0x800, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000000)='trusted\x00', 0x1) fcntl$setlease(r3, 0x400, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000005000-0xbc)) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000006000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) write$selinux_context(r4, &(0x7f0000000000)='system_u:object_r:dpkg_exec_t:s0\x00', 0x21) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000005000)) syz_open_dev$sndseq(&(0x7f0000003000)='/dev/snd/seq\x00', 0x0, 0x141002) [ 70.123242] binder: 10949:10951 ERROR: BC_REGISTER_LOOPER called without request [ 70.173477] binder: 10949:10962 got reply transaction with bad transaction stack, transaction 45 has target 10949:0 [ 70.197313] binder: 10949:10962 transaction failed 29201/-71, size 32-8 line 2936 2018/02/01 22:55:54 executing program 0: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./control\x00', 0x0) creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000d4e000)='./control\x00') open$dir(&(0x7f0000f3a000)='./control\x00', 0x1, 0x74) 2018/02/01 22:55:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) connect$inet(r0, &(0x7f0000d07000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00009b2000-0x84), 0x0, 0x0, &(0x7f00008c2000-0x10)={0x2, 0x3, @empty}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000dd5000), &(0x7f0000e13000-0x4)=0x4) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f0000bc3000)=""/17, &(0x7f0000c96000)=0x11) 2018/02/01 22:55:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000362000)='./file0\x00') capset(&(0x7f00002d1000-0x8)={0x19980330}, &(0x7f0000cc0000)={0x0, 0x1, 0x5}) prctl$intptr(0x8, 0x2) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000f91000-0x108)={0x4, {{0xa, 0x0, 0xfffffffffffffffd, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8000}}, {{0xa, 0x3, 0xffffffff, @loopback={0x0, 0x1}, 0x9}}}, 0x108) 2018/02/01 22:55:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x9, &(0x7f00008f9000)=0x3, 0xffffffffffffff8d) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000e80000-0x4)=0x9, 0xfffffe7a) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000100000)={0x0}, &(0x7f0000fcf000-0x4)=0xc) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f0b000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000e09000-0x10)={0x0, 0xcb, &(0x7f0000aed000)="7f2e6e21f042583b99dba375efd6c02d6d7b7186320dce6fc91d14fc36ef3fea3ecc3c105328199b3ec0403b4f0012823ca8071f154baf39242f2348583c1f34e83d7550adbd337f4ed54bc54efcce08deed222e41ecc85389b6b780812a6c261e16b558adb7528d5951f70b61be7a97eed9b0d19dd94696996393fdc99d7cc7301573677267f21455a2b6853eab9818a60b71ae19e58de169cf61a62af6238ef6fa5d94af279fcfaa3043b038e203a70279978d8c7928636fc13f3d6ad8e2e5924859c081bdde1787616f"}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000483000-0x10)="992f5a9755bd9381e610be1ab05cf11a", 0x10) ptrace$getregset(0x4204, r0, 0x1, &(0x7f00009cc000)={&(0x7f0000464000)=""/247, 0xf7}) r2 = open(&(0x7f00005ed000-0x8)='./file0\x00', 0x4000, 0x50) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000f8c000-0xc)={0x0, 0x3, 0x20}, &(0x7f0000c11000)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000311000-0x4)=@assoc_id=r3, &(0x7f0000b02000)=0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c47000)={0x0}, &(0x7f0000a71000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000b04000)={{{@in=@rand_addr, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f00000eb000)=0xe8) accept4$inet6(r1, &(0x7f0000f65000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f000054e000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000004b000)={0x0, 0x1000, "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"}, &(0x7f00001f4000-0x4)=0x1008) linkat(r1, &(0x7f00007ca000-0x8)='./file0\x00', r1, &(0x7f0000801000-0x8)='./file0\x00', 0x1400) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000901000)={r6, 0x7fffffff}, &(0x7f00000a1000-0x4)=0x8) sendmsg$nl_netfilter(r2, &(0x7f00001e6000-0x38)={&(0x7f0000cb3000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000fad000)={&(0x7f0000e02000+0x8dd)={0x450, 0x10, 0xa, 0x100, 0x2, 0x0, {0xf, 0x0, 0x4}, [@nested={0x17c, 0x18, [@generic="e6671242d67e0a86b46a850c3ab2c3743354e5d03d3ec883c73464129812b69bd699366a884e0e9efbc7bd8203f376b186d556a61b5259b0f77e1f1a46cc938be3a10f75343ffd96cb843a23c30bdfa4a3db45ec473f3fe336a2d18405ffe642b82e9dde54416938bc1a1027b82780609ce31f8bc028a1097452bef4ff75510903ac8028e7b5", @generic="c5cf8642921bff2979d853493dc2c0b590175333ae21b4c40353f245c3b172e2187a4e4bfbfec5bcb373b135bacb39b63dc22e7ac1b789347bc8c9502e0fbdc5d778cd1b0f2ed8a0b4fb3e5884a0c02755c01220ce38f79330cc9def2f620aebe153b5c9d71b171f64b35e527f94a8e02586fbe13d199a462ae1aec27ab9aaea5ace266face405d5982ca32c0e24bf7a417720f51a7bdbe34df581ed7b80c4f81b2275af34e2060dd16b0ee9653f4c9524812ea497d616a3fcba7c0a9a51bd9cf2b22ba7bf3bfa830f5aab07421d190adf5c4544fc8b", @typed={0xc, 0x25, @u32=0x9}, @typed={0x10, 0x2d, @u64=0x3}]}, @nested={0x1a0, 0xd, [@typed={0xc, 0x25, @fd=0xffffffffffffffff}, @typed={0xc, 0x32, @fd=0xffffffffffffffff}, @generic="67f985acc4c92b20a5d70a620f96dcda0291a8665ec056d2451dc45089881ea29d7c007944b6b81dfce0ad513f0fcd928dc4a6bc0815b01d7023300c5fe0706dea56850cef7961970a37d627866e247c623fb1458c6743c59c47d212463647307e1a02d2a8352ae366a84ddcfb12ab40af3d", @typed={0xc, 0x6, @str='GPL\x00'}, @typed={0xc, 0x3, @pid=r4}, @typed={0xc, 0x12, @u32=0x732}, @generic="0393c667cb9d409ad1a0580879241d29ac0901fcac8d1ee225404622629551302912c9d1838fec96f80871bff87b1e6d56e6f0b98c94800029c57eab75fd72cb632f65d3a26a3e046ffc73c5922193697527", @typed={0x8, 0x4e}, @generic="7f85a24662fc7e469e29870ab67260e5ba4105e11ae1d9e9d36094fb9faa14af56816a99b0d7ca1edd9c5d644178469eea21a3fd03cd07dfcdaa69893e97d2c2ea07d12e66b3000555af86c7ccaad4ccf78cb79dc1582a84f37649df5a88884dbab42bc184922b7ce0be851ce75f9e31e1031abe40250267c7feaf1c2db042b95f928c63ad2d11", @typed={0xc, 0x1c, @fd=0xffffffffffffffff}]}, @typed={0xc, 0x6c, @str="da00"}, @nested={0xd8, 0x69, [@generic="983ba78c519821d8eb3a9e325ad3e0a366b4ec567bb48e8e0a461cba8f397e3e4ed24312fab0e2b073e3540ceefc0ce9d7aae9d4af0a2f350ccc8b7ce00c5c31a37cfaf82498e29c461217c14d9e9e03c7e52f6b17e40aaf2b6c760a89eb4dc816a08a65fe8ca7f909ea3378b822d3df513eeaae6df82ac4adc59b69d711bf71ec8a023d6c16359909dca889ab870f5bc78584694c21e1351e6cfe7aba42c8808ce0f5460aa1ceac85b11979b1e77281de2f07229377c3e9d2ea5236a0b19fa64d9d443d4a63220f2cf524753e3ae3404b83"]}, @nested={0x1c, 0x35, [@typed={0x18, 0x5a, @ipv6=@ipv4={[], [0xff, 0xff], @rand_addr}}]}, @nested={0x20, 0x7a, [@typed={0x10, 0x4e, @u64=0xc2}, @typed={0xc, 0x4, @uid=r5}]}]}, 0x450}, 0x1, 0x0, 0x0, 0x4000000}, 0x10) 2018/02/01 22:55:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007e9000-0x8)={0x0, 0x0}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f0000ead000-0x30)=[{&(0x7f0000494000-0x82)="ac", 0x1}], 0x1, 0x0) ioctl$KDENABIO(r0, 0x4b36) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f00007f1000)=0xffffffff, 0x4) pipe2(&(0x7f0000141000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r3, &(0x7f0000f14000)=[{&(0x7f0000854000-0x22)="8d", 0x1}], 0x1, 0x0) tee(r2, r1, 0x3c, 0x0) vmsplice(r0, &(0x7f0000ccf000)=[{&(0x7f0000d4e000)="e6", 0x1}], 0x1, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000e14000)={&(0x7f0000d82000/0x4000)=nil, 0x4000}) 2018/02/01 22:55:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1000001, 0x32, 0xffffffffffffffff, 0x101) select(0x40, &(0x7f00001ba000-0x40)={0x9, 0x1, 0x6, 0xfff, 0xffff, 0x3, 0x8000, 0x6}, &(0x7f00002b6000)={0x1, 0xffffff0000000000, 0x2, 0x8, 0x2, 0x7, 0x2}, &(0x7f0000bd3000)={0x8, 0x8, 0x3, 0xf0, 0xfffffffffffff6bf, 0x1, 0x7, 0x9}, &(0x7f0000971000-0x10)={0x0, 0x7530}) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r1 = accept4(0xffffffffffffffff, &(0x7f0000e97000)=@l2, &(0x7f0000eee000-0x4)=0xe, 0x80800) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00002cf000-0x18)={0x0, 0x7fff, 0x8, [0x3ff, 0x8b41, 0x2, 0x8, 0xd8, 0x3, 0x4, 0xfffffffffffff18a]}, &(0x7f0000872000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000ec6000)={0x1f, 0x4, 0x401, 0x100, r2}, &(0x7f0000341000-0x4)=0x10) nanosleep(&(0x7f000083c000)={r0}, &(0x7f000084f000-0x10)) 2018/02/01 22:55:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000000+0xe5b)='keyring\x00', &(0x7f00008c2000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00004c6000)='\r', 0x1, 0xfffffffffffffffd) keyctl$link(0x8, 0x0, r0) r1 = add_key(&(0x7f0000005000-0x8)='trusted\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000004000), 0x0, 0xfffffffffffffffe) socketpair(0xd, 0x80000, 0x5, &(0x7f00002b3000-0x8)={0x0}) r3 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000141000)='./file0\x00', 0x500) inotify_rm_watch(r2, r3) keyctl$get_security(0x11, r1, &(0x7f0000000000)=""/184, 0xb8) keyctl$update(0x2, r1, &(0x7f0000347000)="7b14506dcd04168df847a8be8d611ee54b52cfb54258a15e5b355c488aaf285a7f7b9ebd16160208235380e55eb204e166aacffc0421cca82994280c0b80cb07678e6c805a9b0e7f06b99efdc4ff1ac6b29d6452c8fd77fb018cbc01b2e9e60305477114967b9e3541121ebfa69ff1d9bff9bbdebf91617e56644cb55a3fbe1903db9aac2bca4be752e3479e2d5932786266e2d4391d83651245fdfcb496e8b50089e01f6952f75b285161112dbce7db91d632adf3fac668c5528fcb50ee4fbc3e", 0xfffffffffffffc74) 2018/02/01 22:55:54 executing program 4: prctl$seccomp(0x29, 0x0, &(0x7f0000e39000-0x10)={0x0, &(0x7f000050a000)=[]}) r0 = memfd_create(&(0x7f0000412000-0x1b)='vboxnet0proc^ppp1md5sumem1\x00', 0x3) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f000084c000-0x18)=@routing={0x3a, 0x2, 0x1, 0x0, 0x0, [@remote={0xfe, 0x80, [], 0x0, 0xbb}]}, 0x18) [ 70.231849] binder: release 10949:10951 transaction 45 in, still active [ 70.242021] binder: send failed reply for transaction 45 to 10949:10962 [ 70.250016] binder: undelivered TRANSACTION_COMPLETE [ 70.255189] binder: undelivered TRANSACTION_ERROR: 29201 [ 70.256353] binder: 10949:10951 ERROR: BC_REGISTER_LOOPER called without request [ 70.256686] binder_alloc: 10949: binder_alloc_buf, no vma [ 70.256726] binder: 10949:10962 transaction failed 29189/-3, size 0-0 line 3128 2018/02/01 22:55:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) connect$inet(r0, &(0x7f0000d07000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00009b2000-0x84), 0x0, 0x0, &(0x7f00008c2000-0x10)={0x2, 0x3, @empty}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000dd5000), &(0x7f0000e13000-0x4)=0x4) 2018/02/01 22:55:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() capget(&(0x7f00008fe000-0x8)={0x19980330, r0}, &(0x7f00004a6000)={0x0, 0x0, 0x4}) 2018/02/01 22:55:54 executing program 5: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3}, 0x4) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000ffa000)) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) poll(&(0x7f0000080000)=[{r1}], 0x1, 0x0) 2018/02/01 22:55:54 executing program 1: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) mincore(&(0x7f00007fe000/0xc000)=nil, 0xc000, &(0x7f0000354000)) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ff5000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000c18000), &(0x7f0000ff6000-0x4)=0x4) 2018/02/01 22:55:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x2, 0x6, 0x4, &(0x7f0000b3a000)={0x0, 0x0}) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000a70000)="159dc461540160cdcdd7052986f2a0bc63d76f88988631d01772c90b2b93b0223cad626b7f04a128a85a2cdf72235f5dfd1f976a1008cf47d9bf160fe1c54d13e9dc36e7b5919e4e46a28d545012fb4179809fe7d511e0814c4ece721c063e01b4a70abf965e803e6aea3ba1d1452cc949a6ac7c5549e130210156f8617fa730e9c4c98238d233b95e9b367e0dae21400e6fa8a13312dddfc3a6df574cba324117e2aeb2bda2cd22e41e7d287cc8d2a354e57831da18741ab62ff579495625e6") getsockname$packet(r1, &(0x7f0000ce4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000f35000-0x4)=0x14) recvfrom$packet(r1, &(0x7f0000379000)=""/4096, 0x1000, 0x40010020, &(0x7f0000963000-0x14)={0x11, 0xff, r2, 0x1, 0x40, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}}, 0x14) symlink(&(0x7f00005b2000)='./file0\x00', &(0x7f0000211000-0x8)='./file0\x00') setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f000095e000), 0x0) 2018/02/01 22:55:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007e7000-0xa)='/dev/ptmx\x00', 0x101280, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000447000-0x4)) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000635000)='/selinux/mls\x00', 0x0, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f00008c4000-0x4)=0x200000) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000136000-0x14)={0x0, 0x400, 0x1, 0x1, 0x5, 0xa659}, &(0x7f00001cb000-0x4)=0x14) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000444000)=[{0x2, 0xffffffffffffff00}, {0x3, 0x8}, {0xc, 0x9}, {0x3, 0x7fffffff}, {0x3, 0x80}, {0x2, 0xffffffffffffff7f}, {0x8, 0xd5}], 0x7) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000e8a000-0x4)=0x81) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000091c000)={r3, 0x4, 0x9, 0x8, 0x4, 0x2}, &(0x7f0000b3d000)=0x14) sendmsg$nl_xfrm(r2, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000710000)={&(0x7f000095f000+0xaae)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x3}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) pipe(&(0x7f0000872000-0x8)={0x0}) sendto$llc(r4, &(0x7f00005ad000)="8f52f42b78131345e4fe26ce852f3a7f42ed3b9fc4ab013506c6840a440be34821932c6f867ade0e3524b500b4ebbe0d777b47e2ca60e6fd1708993f656a1be2a2516485c6b0be6ef3db539cc91d9ca15ce69a8c9232c5", 0x57, 0x20000000, &(0x7f000091f000)={0x1a, 0xf7, 0x7bd, 0x100000000, 0x2, 0x8, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) 2018/02/01 22:55:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x8000000000000007, &(0x7f0000002000)) fcntl$lock(r0, 0x26, &(0x7f000001d000)) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000032c000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00007d4000-0x1c)=@req3={0xb6f, 0x1, 0x3f, 0x9, 0x8ec6, 0x0, 0x57c}, 0x1c) fcntl$lock(r0, 0x5, &(0x7f0000e0a000)={0x1}) [ 70.310770] binder: undelivered TRANSACTION_ERROR: 29189 [ 70.329798] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/01 22:55:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) connect$inet(r0, &(0x7f0000d07000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00009b2000-0x84), 0x0, 0x0, &(0x7f00008c2000-0x10)={0x2, 0x3, @empty}, 0x10) 2018/02/01 22:55:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = gettid() fcntl$setownex(r0, 0xf, &(0x7f00003b5000-0x8)={0x2, r1}) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1), 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmmsg(r0, &(0x7f00004f6000-0x168)=[{{0x0, 0x0, &(0x7f000041e000-0x60)=[{&(0x7f0000be0000)=""/4096, 0x1000}, {&(0x7f00008f6000)=""/96, 0x60}, {&(0x7f0000179000+0xed0)=""/210, 0xd2}, {&(0x7f0000616000-0x29)=""/41, 0x29}, {&(0x7f0000863000)=""/191, 0xbf}, {&(0x7f0000133000)=""/28, 0x1c}], 0x6, &(0x7f00007fd000-0xaa)=""/170, 0xaa, 0x5}, 0x101}, {{&(0x7f0000d18000)=@nfc_llcp, 0x60, &(0x7f00002a2000)=[{&(0x7f00009b6000)=""/119, 0x77}], 0x1, 0x0, 0x0, 0x5}, 0xad5}, {{&(0x7f0000535000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, 0x2e, &(0x7f0000712000)=[{&(0x7f00005fc000-0x9f)=""/159, 0x9f}, {&(0x7f000015f000)=""/33, 0x21}, {&(0x7f0000982000-0x1000)=""/4096, 0x1000}, {&(0x7f00004df000)=""/184, 0xb8}, {&(0x7f000019c000-0x24)=""/36, 0x24}, {&(0x7f0000168000)=""/115, 0x73}, {&(0x7f000008d000)=""/134, 0x86}, {&(0x7f00000bd000)=""/26, 0x1a}, {&(0x7f000074b000-0x56)=""/86, 0x56}, {&(0x7f0000cca000-0x7b)=""/123, 0x7b}], 0xa, &(0x7f0000d4c000-0x80)=""/128, 0x80, 0x101}, 0x101}, {{&(0x7f0000b15000-0x20)=@pptp={0x0, 0x0, {0x0, @empty}}, 0x20, &(0x7f0000763000-0x5c)=[{&(0x7f0000159000)=""/141, 0x8d}, {&(0x7f0000455000)=""/166, 0xa6}, {&(0x7f000063d000-0x14)=""/20, 0x14}, {&(0x7f0000fac000)=""/226, 0xe2}, {&(0x7f0000b24000)=""/12, 0xc}, {&(0x7f0000dd2000)=""/218, 0xda}], 0x6, 0x0, 0x0, 0x3ff}, 0x1000}, {{0x0, 0x0, &(0x7f00003ca000-0x40)=[{&(0x7f0000667000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f97000-0x5c)=""/92, 0x5c}, {&(0x7f0000ee1000-0x1a)=""/139, 0x8b}, {&(0x7f0000ff2000)=""/74, 0x4a}], 0x4, &(0x7f0000e18000)=""/245, 0xf5, 0x3}, 0x9}, {{&(0x7f0000114000)=@generic, 0x80, &(0x7f0000a10000-0x50)=[{&(0x7f0000fed000-0x17)=""/23, 0x17}, {&(0x7f000020b000-0xd9)=""/217, 0xd9}, {&(0x7f00001e6000-0x25)=""/37, 0x25}, {&(0x7f00003f1000-0xba)=""/186, 0xba}, {&(0x7f000063b000-0x27c)=""/4096, 0x1000}], 0x5, &(0x7f0000be2000-0xea)=""/234, 0xea, 0x8}, 0x8}], 0x6, 0x40, &(0x7f0000246000-0x10)={0x77359400}) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000876000)={@generic}) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f00009d0000-0x78)={0xffffffffffffffff, {0x2, 0x3, @multicast2=0xe0000002}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}}, 0x80, 0x4, 0x4, 0x0, 0x1, &(0x7f000048d000-0x10)=@common='gretap0\x00', 0x101, 0x400, 0x1}) sendto$inet6(r0, &(0x7f0000001000)="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", 0xfffffffffffffe85, 0x100000000031, 0x0, 0x0) 2018/02/01 22:55:54 executing program 2: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x2)='\'\x00', 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000012000)) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x24, &(0x7f0000012000)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/02/01 22:55:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000689000-0x8)={0x0, 0x0}) close(r0) recvmmsg(0xffffffffffffffff, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x2fd, &(0x7f00007e4000)=[], 0x19, &(0x7f0000145000-0x81)=""/129, 0xffffffffffffff53, 0x4}, 0x1217600000000000}], 0x1, 0x0, 0x0) syz_open_dev$mice(&(0x7f0000753000)='/dev/input/mice\x00', 0x0, 0x200000) 2018/02/01 22:55:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000af9000-0x8)='./file0\x00', 0x0) lseek(0xffffffffffffffff, 0x80000043, 0x0) 2018/02/01 22:55:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) connect$inet(r0, &(0x7f0000d07000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/01 22:55:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000ff3000-0x4)=0x0) setpriority(0x0, r0, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mq_getsetattr(0xffffffffffffffff, &(0x7f0000083000-0x40), &(0x7f0000ae9000)) 2018/02/01 22:55:54 executing program 1: clone(0x0, &(0x7f0000000000), &(0x7f0000001000-0x4), &(0x7f0000cef000-0x4), &(0x7f0000bf3000-0xe)) msync(&(0x7f00008a3000/0x4000)=nil, 0x4000, 0x2) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ef0000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0xfff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x15}}, 0x123d1fb4}, 0x1c) 2018/02/01 22:55:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000808000)='/dev/rfkill\x00', 0x440, 0x0) accept$nfc_llcp(r0, &(0x7f0000f2a000-0x60), &(0x7f00000a4000-0x4)=0x60) r1 = syz_open_dev$evdev(&(0x7f000007a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000fcc000)={0x0, 0x10, &(0x7f0000fcc000)="eb375d06e0aa9f9b211facffffffffff"}) setsockopt$inet6_dccp_int(r0, 0x21, 0x11, &(0x7f00005c9000)=0x80000000, 0x4) 2018/02/01 22:55:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x33}, 0x0, @in6=@empty}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) r2 = accept$inet6(r0, &(0x7f00006e4000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000930000)=0x1c) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f000009c000)='/dev/autofs\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00006b1000)={0x0, 0x7fffffff, 0x20}, &(0x7f0000f2b000)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000a29000-0x8c)={r4, @in6={{0xa, 0x0, 0x3f, @loopback={0x0, 0x1}, 0x8}}}, &(0x7f0000105000-0x4)=0x8c) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000382000-0x4), &(0x7f0000c1d000-0x4)=0x4) vmsplice(r3, &(0x7f0000cf0000)=[{&(0x7f00008d5000-0xb9)="865e66276ae756cf171560a8d914b8ac76f211a33997b355a9c55307f7020440ced5562c3a9e3604f12c8fe2553d524c5255f80dec4e4f9dc576f88615e7c12fd18685f609c8576295bd773b46cfa794222d2bc8258dd8ee11790e275f29b40d60fb1bb8045fcbe1076479e7add0b24e31842e4de704632e93d42487452f15fb627c9f9850c24cee8fb47940eb046e3baabc1c243bdd4fd41e0d9791a5a3f7c0a0bfb40b4dda498327d54a5d0507fc559806dd6367f61a1544", 0xb9}, {&(0x7f0000429000-0xb)="e87a54d63760c8cc63724f", 0xb}, {&(0x7f0000cf4000)="6006ff86061016b3186e6c826334ac3be4381d8dc5fe739b393635a48f7171dbb13061309356c7", 0x27}], 0x3, 0xa) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f00000a7000-0x4)=0x3, 0x4) sendmsg$key(r1, &(0x7f00006bb000-0x38)={0x0, 0x0, &(0x7f00009f6000)={&(0x7f000045b000)={0x2, 0x7, 0x0, 0x3, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) connect$inet6(r0, &(0x7f00005da000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) 2018/02/01 22:55:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) 2018/02/01 22:55:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007e7000-0xa)='/dev/ptmx\x00', 0x101280, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000447000-0x4)) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000635000)='/selinux/mls\x00', 0x0, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f00008c4000-0x4)=0x200000) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000136000-0x14)={0x0, 0x400, 0x1, 0x1, 0x5, 0xa659}, &(0x7f00001cb000-0x4)=0x14) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000444000)=[{0x2, 0xffffffffffffff00}, {0x3, 0x8}, {0xc, 0x9}, {0x3, 0x7fffffff}, {0x3, 0x80}, {0x2, 0xffffffffffffff7f}, {0x8, 0xd5}], 0x7) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000e8a000-0x4)=0x81) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000091c000)={r3, 0x4, 0x9, 0x8, 0x4, 0x2}, &(0x7f0000b3d000)=0x14) sendmsg$nl_xfrm(r2, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000710000)={&(0x7f000095f000+0xaae)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x3}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) pipe(&(0x7f0000872000-0x8)={0x0}) sendto$llc(r4, &(0x7f00005ad000)="8f52f42b78131345e4fe26ce852f3a7f42ed3b9fc4ab013506c6840a440be34821932c6f867ade0e3524b500b4ebbe0d777b47e2ca60e6fd1708993f656a1be2a2516485c6b0be6ef3db539cc91d9ca15ce69a8c9232c5", 0x57, 0x20000000, &(0x7f000091f000)={0x1a, 0xf7, 0x7bd, 0x100000000, 0x2, 0x8, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) 2018/02/01 22:55:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) 2018/02/01 22:55:54 executing program 1: mprotect(&(0x7f0000f7a000/0x3000)=nil, 0x3000, 0x1) madvise(&(0x7f0000f47000/0x3000)=nil, 0x3000, 0xc) r0 = creat(&(0x7f0000eba000)='./file0\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x2, @rand_addr=0x6}, 0x0, 0x0, 0x3, 0x1}}, 0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) syz_open_procfs(r2, &(0x7f0000a8e000)='mountinfo\x00') 2018/02/01 22:55:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00006ea000-0xc)='/dev/autofs\x00', 0x90000, 0x0) pwritev(r0, &(0x7f0000542000)=[{&(0x7f0000955000-0x1000)="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", 0x1000}, {&(0x7f0000446000-0xf)="f4ea52e01c2612a6740e6301f3bbdc", 0xf}, {&(0x7f0000b75000-0x62)="1a796540cd0e1848b42c414ecf352ba6765c2d09ba79e12263640807144bfac1cc5b84d1d04d02df0a7341c427165a72b0cc1d7dd397bdecc9c8be007cabb8b7e29a58c1dc92ce1de639fa8e8516f4b1f19ff84f259a650b5191ce25a38f83eef5d6", 0x62}], 0x3, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r1, 0x11) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000835000)={0x0, 0x0, 0x0, 0x3, 0x0, 0x400, 0x0, 0x0, 0x0, 0x100}) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000ef8000-0x24)={0x7, 0x938, 0x200, 0x1, 0x8, 0x1, 0x9, 0x8, 0x7, 0x6, 0x7, 0x3ff}) write(r2, &(0x7f0000fd6000), 0x0) 2018/02/01 22:55:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xb, 0x0, &(0x7f0000f91000-0x10)) r0 = getpid() r1 = gettid() get_robust_list(r1, &(0x7f0000959000-0x8)=&(0x7f0000cd3000-0x18), &(0x7f0000bd0000-0x8)=0x18) tgkill(r0, r1, 0x3b) 2018/02/01 22:55:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) 2018/02/01 22:55:54 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000008000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000003000-0x8)={0x0, 0x3}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000009000)={r2, 0xdf6}, &(0x7f0000009000-0x4)=0x8) rename(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000009000-0x8)='./file0\x00') mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000004000-0x4)) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000008000)={0x0, @in6={{0xa, 0x1, 0x48, @mcast2={0xff, 0x2, [], 0x1}, 0xdd}}, 0x2, 0x4, 0x1, 0x9d7, 0x1}, &(0x7f0000009000-0x4)=0xa0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000009000-0x1)={r3, 0xffffffffffffff09, 0x7fff, 0x9, 0x0, 0x4}, 0x14) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000007000)="1f2814deb0ea7891e7099c00d774da2a160b82eea85f77042a277ef8", 0x1c) connect(r1, &(0x7f0000003000-0x1c)=@in6={0xa, 0x0, 0x81, @mcast1={0xff, 0x1, [], 0x1}, 0x100}, 0x1c) accept4$packet(r1, 0x0, &(0x7f0000004000), 0x800) r4 = dup3(r1, r0, 0x80000) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000009000)={@generic="bea58e6a6a1720814c8ec4607449b5ba", @ifru_data=&(0x7f0000007000-0x20)="27e2a77f456aeacab0f5d76c9829a5c883d8d88cff524909a03e1b30b028c8a3"}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000)='/dev/vga_arbiter\x00', 0x109000, 0x0) connect$unix(r0, &(0x7f0000006000)=@file={0x0, "380d23b51125b9288a2bb2a1086d05c8"}, 0x12) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000009000-0x8)={0x3}, 0x8) 2018/02/01 22:55:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00003bf000-0x8)='./file0\x00', 0x40) connect$nfc_llcp(r0, &(0x7f0000091000-0x60)={0x27, 0x5, 0xb, 0x7, 0x20, 0x8000, "787db7bbecdb9e79db9081862b8d56f3545a87845feb2d0116a0c271ecd962928e2f0476960100000001000000a73d38a4bffb7b9d7c0b95429892365ed6f8", 0x6}, 0xfffffffffffffe44) r1 = socket$inet6(0xa, 0x80800, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00006a4000-0x490)={0x1, {{0xa, 0xffffffffffffffff, 0x5, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0xffffffffffffff3b, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}}]}, 0x190) getsockname$inet6(r1, &(0x7f00006ed000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000981000)=0x1c) 2018/02/01 22:55:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00001b7000-0xc)='/dev/autofs\x00', 0x400, 0x0) vmsplice(r0, &(0x7f00001e3000-0x10)=[{&(0x7f000076b000)="8ebaa7b459f88407b7aaf23de2fb4831838a98dc9ad40710e9bcd78886a47f1392a51b6513a3e20fe3b97b4247c6ad43ea73f45b1fff520fb66a55788932cd134db28e82ebe903e49f392dc5659c4255e223ce3c0da74897cc1cf7123966e757f7f01c59302dcbcbe3394efeb833098c44156fca3c5af9d18609c5257e13fbda178f4302782691f557b0181224f2584d90284fd02b7f36ddbf5741c40f85e200593b4bb47d2a41fa4f4327f58cd9319ecd840bb82e5cb97a80ead094ad46b5fdd83f09a995a75f429fb6fa72d69d7e50dcba53817b84c111db0e5f80c1ae1c7f51d3", 0xe2}], 0x1, 0x4) r1 = socket(0x11, 0x100000802, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00002f5000-0x4), 0x4) r2 = socket$inet_sctp(0x2, 0x5, 0x84) fcntl$setlease(r2, 0x400, 0x0) 2018/02/01 22:55:54 executing program 4: mmap(&(0x7f0000000000/0xea2000)=nil, 0xea2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000ea5000-0x8)={0x20080522}, &(0x7f0000004000)) openat$keychord(0xffffffffffffff9c, &(0x7f00005ed000)='/dev/keychord\x00', 0x105000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000529000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000ea2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ea3000-0xc)='/dev/autofs\x00', 0x10000, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000240000-0x18)={0x6, 0x4, 0x5, 0x6000000000000000, 0x4}) fcntl$getownex(r0, 0x10, &(0x7f0000562000-0x8)) mmap(&(0x7f0000ea2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000ea3000-0x10)) mmap(&(0x7f0000ea2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d76000)=[@in6={0xa, 0x1, 0x200, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3f}], 0x1c) dup2(r0, r0) clock_gettime(0x0, &(0x7f0000148000)={0x0, 0x0}) futex(&(0x7f0000ea2000)=0x7, 0x7, 0x7, &(0x7f0000ea2000)={r2, r3+10000000}, &(0x7f0000b3d000-0x4)=0x81, 0x7) mmap(&(0x7f0000ea3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000ea4000-0x40)={0x3f, 0x1, 0x3, 0x18000000, 0x8, 0x1, 0x1f, 0x6}, &(0x7f0000ea3000)={0x4f4, 0x3ff, 0x55, 0x1, 0x3f, 0x0, 0x898, 0x7}, &(0x7f0000d26000-0x1b)={0x70f6, 0x1, 0x6, 0x7ff, 0x6, 0xffffffffffffffc1, 0x100000001, 0xbff}, &(0x7f00006ef000), &(0x7f0000846000)={&(0x7f000092b000-0x8)={0x100000001}, 0x8}) 2018/02/01 22:55:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) 2018/02/01 22:55:55 executing program 7: r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) 2018/02/01 22:55:55 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000001000-0x10)={0x8f, &(0x7f0000001000-0x8f)="e6d35d8038c71d9ee99aa23525016dc348a5624624f30020de7de7cde6d984e74c605f5323fa0bcdf530bda2d9603c091eaaddb9455ed52dfee9283b943713183a6ce264c0e02993360e257c357726667ab289d3107189bb59d7def955503dbcb611abac3cb4b032fd6937aac55440fdd1dd6896f0516437351ce1d23d807bedab79e5dcd2bdb82cea06a4493e8b08"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000040}, 0xc, &(0x7f0000000000)={&(0x7f0000001000+0x936)={0x30, 0xb, 0x7, 0x400, 0x5, 0x1, {0x2, 0x0, 0x7}, [@generic="7935414c0d6d802b13925350495d6bff0e492efe8571ed857ffd6b95"]}, 0x30}, 0x1}, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000002000)="78b428be89347d644853ae076ffe15b2218fd98190dbce2541c7d6974af81c12059b08d6a6e0cc0a758c21f0b4b6c632da56c7f8ed3a43bb87a5840b398add0b4e790c0e2f04e413a30bd429251b4da6660f85f602a2df6b84c2e79b036c0cd508d9e42c2f292aa88e759ce2b81194f15fe694a1780f7139372bb239021d3e4b1507d01bfb5fdbd57d50ed7d2e337682685671ee230d04afe409a1cf41897bb51fa92d36050b884faa5666c4e8e30bcb3afb97a52de48808dcfe4c97", 0xbc, 0x8000, 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000004000-0x9)='/dev/rtc\x00', 0x400000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000005000-0x12)='/dev/input/event#\x00', 0x7, 0x0) r2 = accept$unix(r1, &(0x7f0000002000-0x8)=@abs, &(0x7f0000002000-0x4)=0x8) fcntl$setstatus(r0, 0x4, 0x4000) fcntl$setpipe(r1, 0x407, 0x9c1) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in=@dev, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000003000-0x4)=0xe8) fgetxattr(r1, &(0x7f0000002000-0xb)=@random={'security.', '*\x00'}, &(0x7f0000004000-0x85)=""/133, 0x85) r4 = getpgid(0xffffffffffffffff) fcntl$setown(r2, 0x8, r4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000003000)=""/166, 0xa6, 0x100, &(0x7f0000006000-0x80)=@generic={0x0, "1425d46243d3bcd515ddd5ff5fa34ce086849e0f41fb0a47a775d48b71cc8275bcc035f961d7386a7bedd96ec55d3237802e32dae1257644da3aa63c941adb251b7c185bb117a06a8a298fef696fc43335054faff8eb96cf93b1b7945b601cdf211dc0c204208a38535c3f8f354490ae7e955bb31c280c533edd14eba289"}, 0x80) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000006000)) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000008000-0x4), &(0x7f0000006000-0x4), &(0x7f0000008000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000007000)={r4, r3, r5}, 0xc) fcntl$dupfd(r1, 0x406, r0) 2018/02/01 22:55:55 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f000088e000/0x4000)=nil) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, &(0x7f0000003000-0x4)=0x2e) getpeername(r0, &(0x7f0000002000-0x6e)=@un=@file={0x0, ""/108}, &(0x7f0000891000)=0x6e) 2018/02/01 22:55:55 executing program 7: r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) 2018/02/01 22:55:55 executing program 0: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f0000183000-0x18)=[{&(0x7f0000fc6000)='{', 0x1}], 0x1}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000194000)={0x0, 0x0}) capget(&(0x7f00000ae000-0x8)={0x0, r1}, &(0x7f0000f39000-0x18)={0x3, 0x0, 0x4, 0x89cd, 0x2, 0x1ff}) 2018/02/01 22:55:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000853000)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x2) sendto$inet6(r0, &(0x7f0000fb4000)="be", 0x1, 0x20000004, &(0x7f00007aa000)={0xa, 0x2, 0x0, @empty}, 0x1c) accept4(r1, &(0x7f0000219000-0x58)=@alg, &(0x7f0000db5000-0x4)=0x58, 0x0) r2 = syz_open_dev$usbmon(&(0x7f000027b000-0xd)='/dev/usbmon#\x00', 0x6, 0x8180) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r2, &(0x7f000018c000)='./file0\x00', &(0x7f0000001000-0x20)={{0x0, 0x2710}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000db7000-0x1c)=""/28, 0x1c) 2018/02/01 22:55:55 executing program 7: r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) 2018/02/01 22:55:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x1c0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00005bd000)={0x0, 0x401}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x7ff, 0xc, 0x6, 0x7fff, r1}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000001000)={0xa, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}, 0x1c) socket$netlink(0x10, 0x3, 0x1f) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000002000)={r2, @in6={{0xa, 0x3, 0xe79, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}}}, 0x8c) stat(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000001000-0x44)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) recvmmsg(r0, &(0x7f0000001000-0x1a4)=[{{&(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x26, &(0x7f0000000000)=[{&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/235, 0xeb}], 0x2, &(0x7f0000001000)=""/4096, 0x1000, 0x80000000}, 0x6}, {{&(0x7f0000004000-0x58)=@alg, 0x58, &(0x7f0000004000-0x20)=[{&(0x7f0000003000)=""/87, 0x57}, {&(0x7f0000000000)=""/180, 0xb4}], 0x2, &(0x7f0000004000-0x89)=""/137, 0x89, 0xe2}, 0x9}, {{&(0x7f0000002000)=@can, 0x10, &(0x7f0000001000-0x40)=[{&(0x7f0000004000-0x46)=""/70, 0x46}, {&(0x7f0000003000)=""/6, 0x6}, {&(0x7f0000003000)=""/60, 0x3c}, {&(0x7f0000003000-0xea)=""/234, 0xea}], 0x4, &(0x7f0000002000-0x2d)=""/198, 0xc6, 0x8}, 0x7ff}, {{&(0x7f0000000000)=@alg, 0x58, &(0x7f0000001000)=[{&(0x7f0000003000-0x51)=""/81, 0x51}, {&(0x7f0000003000)=""/113, 0x71}], 0x2, 0x0, 0x0, 0x8}, 0x8000}, {{&(0x7f0000004000-0x20)=@pptp={0x0, 0x0, {0x0, @multicast2}}, 0x20, &(0x7f0000002000-0x90)=[{&(0x7f0000000000)=""/224, 0xe0}, {&(0x7f0000002000-0x27)=""/39, 0x27}, {&(0x7f0000003000)=""/133, 0x85}, {&(0x7f0000002000-0x63)=""/99, 0x63}, {&(0x7f0000002000-0xb3)=""/179, 0xb3}, {&(0x7f0000003000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/2, 0x2}, {&(0x7f0000004000-0x6d)=""/111, 0x6f}, {&(0x7f0000004000-0x6e)=""/110, 0x6e}], 0x9, 0x0, 0x0, 0x25a9}, 0x4}, {{&(0x7f0000003000)=@un=@file={0x0, ""/87}, 0x59, &(0x7f0000000000)=[{&(0x7f0000002000)=""/129, 0x81}, {&(0x7f0000004000-0xde)=""/222, 0xde}], 0x2, &(0x7f0000003000)=""/18, 0x12, 0x7f}, 0x8}, {{&(0x7f0000002000)=@sco, 0x8, &(0x7f0000003000-0x30)=[{&(0x7f0000004000-0xe6)=""/230, 0xe6}, {&(0x7f0000004000-0xd9)=""/217, 0xd9}, {&(0x7f0000003000)=""/181, 0xb5}], 0x3, &(0x7f0000000000)=""/52, 0x34, 0x7831}, 0x9}], 0x7, 0x1, &(0x7f0000002000)={0x0, 0x1c9c380}) 2018/02/01 22:55:55 executing program 1: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000008000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000023000-0x4), 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000023000-0x4)=0x100000001) sendmsg$nl_generic(r1, &(0x7f000001c000-0x38)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000021000)={0x14, 0x32, 0x3ff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f000001f000)='personality\x00') mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r2, &(0x7f0000024000-0x10), &(0x7f0000024000-0x4)=0x10) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000022000)='/dev/autofs\x00', 0x10000, 0x0) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f000000f000-0x44)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x4, {0x2, 0x0, @loopback=0x7f000001}, @common='bond0\x00'}) ioctl$EVIOCGUNIQ(r3, 0x80404508, &(0x7f000001f000)=""/4096) 2018/02/01 22:55:55 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x6, 0x0) mlock2(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0) clone(0x0, &(0x7f000000b000), &(0x7f000000b000-0x4), &(0x7f0000004000), &(0x7f0000008000-0x1000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003d9000)='./file0\x00', 0x88042, 0x24) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f000064f000)) 2018/02/01 22:55:55 executing program 0: r0 = socket$inet_icmp(0x2, 0x2, 0x1) ftruncate(r0, 0x4dd4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000fb000-0xb)='/dev/loop#\x00', 0x0, 0x4000000006) mmap(&(0x7f000001a000/0x4000)=nil, 0x4000, 0x7, 0x51, r1, 0x0) getresuid(&(0x7f0000012000-0x4), &(0x7f000001a000), &(0x7f000002a000)) sendfile(r1, r1, &(0x7f00008fd000-0x8), 0x400) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x0, 0x32, 0xffffffffffffffff, 0x0) [ 70.923714] tc_dump_action: action bad kind [ 70.953379] tc_dump_action: action bad kind 2018/02/01 22:55:55 executing program 6: mmap(&(0x7f0000000000/0xa73000)=nil, 0xa73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0x0) mmap(&(0x7f0000a73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000a74000-0x4)) r0 = getpgrp(0x0) r1 = getpgrp(r0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0x7, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x30005}) read(0xffffffffffffffff, &(0x7f0000238000)=""/128, 0x80) signalfd4(0xffffffffffffffff, &(0x7f0000a72000-0x8)={0x64}, 0x8, 0x0) 2018/02/01 22:55:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) 2018/02/01 22:55:55 executing program 5: r0 = eventfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000001000)=""/80) fstatfs(r0, &(0x7f0000000000)=""/235) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000002000-0x50)=[{&(0x7f0000001000-0x7)=""/7, 0x7}, {&(0x7f0000001000)=""/202, 0xca}, {&(0x7f0000002000-0x8b)=""/139, 0x8b}, {&(0x7f0000001000)=""/191, 0xbf}, {&(0x7f0000000000)=""/30, 0x1e}], 0x5) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x0, 0x40010, r0, 0x0) 2018/02/01 22:55:55 executing program 3: clone(0x0, &(0x7f00002ce000-0x1b), &(0x7f0000000000), &(0x7f00001dc000), &(0x7f000083d000-0x1000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)) 2018/02/01 22:55:55 executing program 1: mmap(&(0x7f0000000000/0xc31000)=nil, 0xc31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000021b000)={0x0}, &(0x7f0000048000)=0xc) mmap(&(0x7f0000c31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c31000)='/dev/sequencer2\x00', 0x2, 0x0) mmap(&(0x7f0000c31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000c32000-0x108)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001}}, [0x1, 0x7d5c0bde, 0x400, 0x9, 0x7, 0x3244, 0x3ff, 0x3, 0x4, 0x4, 0x9, 0x4, 0x5, 0x0, 0x800]}, &(0x7f0000c32000-0x4)=0x108) mmap(&(0x7f0000c32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r3, 0x5401, &(0x7f0000c33000-0x24)) mmap(&(0x7f0000c31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000c32000-0x8)=@assoc_value={0x0, 0x3ff}, &(0x7f0000662000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00001ab000)={r4, 0x200, 0x6, 0x9, 0x4, 0x0, 0x1000, 0x9, {r5, @in6={{0xa, 0x1, 0x7fffffff, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff}}, 0x5a0, 0x6, 0x2, 0x101, 0x6}}, &(0x7f0000525000-0x4)=0xb8) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000acd000-0x8)={0x0, 0x0}) mmap(&(0x7f0000c31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c32000-0xc), &(0x7f000075f000)=0xc) ptrace$setopts(0x4206, r6, 0x0, 0x0) waitid(0x0, 0x0, &(0x7f0000c30000-0x5), 0x9, &(0x7f0000023000-0x90)) mmap(&(0x7f0000c32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c32000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000c32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r7, 0xc08c5332, &(0x7f0000c32000)={0x9, 0x5, 0x2, 'queue0\x00', 0xfff}) 2018/02/01 22:55:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000927000)={0x0, 0x3ff}, &(0x7f000043d000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000597000)={r1, @in={{0x2, 0x2, @multicast2=0xe0000002}}}, 0x8c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00007f3000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f00009e2000-0x48)=@ethtool_stats={0x1d, 0x0, []}}) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000616000-0x87)="da0e842bb9b6ce9070ffe23fbbef89b844b88886ab10ecbb79499b9d97dd245244ad594ca805703ad032d1f2a089e86b4117c9cd8f23c10e675c86805f7495fe62deac656203c1243d54fade97c09378ddbb34f9cdd6159dd6bc43271ac6a480ba8852735dd71de3a3bf2c2d2dd927cbb8249cb174c05b7fb3ccf91ce176ca47a14c80bad96b25") 2018/02/01 22:55:55 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) madvise(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x400000009) 2018/02/01 22:55:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000007000-0xd)='/dev/vcs\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000009000)='/dev/snd/seq\x00', 0x0, 0x2) fadvise64(r1, 0x62, 0x5, 0x3) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002c000)={0x0, 0x0, 0x0, 'queue1\x00'}) clock_gettime(0xffffffffffffffff, &(0x7f0000285000)={0x0}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000628000-0x10)=@common='nr0\x00') write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x100000001, 0x0, 0x0, @time={r3}, {}, {}, @addr}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x2e, @time}) 2018/02/01 22:55:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) 2018/02/01 22:55:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r2, &(0x7f0000895000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r2, &(0x7f0000d46000), 0x0, 0xfffffefffffffffe, &(0x7f000039f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) write$eventfd(r1, &(0x7f0000f80000-0x8)=0x2, 0x8) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f00004a7000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f0000f89000-0x80)=[]}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0xfffffffffffffe4f}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d42000-0x1000)="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", 0x4fa}], 0x1) readv(r0, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x1000}], 0x1) sendto$llc(r1, &(0x7f0000611000)="a8", 0x1, 0x1, 0x0, 0x0) 2018/02/01 22:55:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009f7000)='/dev/ptmx\x00', 0x800, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000f15000)="7e0cf9148ba2313ebc57aa123b8684d2ac3d66f0abfb41277ae42b7fa0b114dd04e0ed8841df01feee732a738768d3b89e3158b63194f66ae13e700a0c3e295a318473de1eb9e0a0ef054a37cabfc2c09d966c2c09fb742c566036a21225b8d1cfc3ffbddc6023d0fcff9733b1b121ebb42bb162cd78c761f7cab19cd4a6c924f9284e9db8e969f276f1a6") r1 = socket$inet6(0xa, 0x2000000000001, 0x0) sendmmsg(r1, &(0x7f0000075000)=[{{&(0x7f0000d67000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "80779b7def68681c7279ca3d0564374da025687146a7516da1e9fb86d461aa381d784e4d9781885a668625b95c0631ac51fb27d42f78e34b366e27b07e05f7"}, 0x60, &(0x7f0000888000)=[]}}], 0x1, 0x20000000) 2018/02/01 22:55:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) 2018/02/01 22:55:55 executing program 2: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f000000c000)={0x14, 0x10, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000109000)=[{&(0x7f0000fd2000-0xa1)='\\', 0x1}], 0x1, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000e81000)=[{&(0x7f0000fcd000-0xb0)=""/176, 0xb0}], 0x1) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000fd3000-0x62)=""/98) 2018/02/01 22:55:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) gettid() rt_sigtimedwait(&(0x7f0000002000-0x8)={0x3ffff}, &(0x7f0000001000), &(0x7f0000fbd000-0x10)={0xffffd, 0x989680}, 0x8) clock_gettime(0x0, &(0x7f0000a95000)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f0000a54000)={{r0, r1+10000000}, {0x0, 0x1c9c380}}, &(0x7f0000716000-0x20)) 2018/02/01 22:55:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fremovexattr(r0, &(0x7f0000278000)=@known='system.posix_acl_default\x00') ioctl$sock_ifreq(r0, 0x800008921, &(0x7f000060b000)={@common='lo\x00', @ifru_ivalue}) 2018/02/01 22:55:55 executing program 3: mmap(&(0x7f0000000000/0xfb6000)=nil, 0xfb6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000004e000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x3) r1 = memfd_create(&(0x7f0000fb6000)='/dev/snd/seq\x00', 0x1) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000fb7000-0x4), &(0x7f0000037000)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000fb8000-0x8c)={0x0, 0x0, 0x0, "ec306fd83ca199a51d2ba3564fb788e9ed13c848324cabfa36cc218669c5f2a8a170e5fea0a5b47fa6c2ebdf343bdad74c0b60376a6981a156e97a252a7633d4"}) 2018/02/01 22:55:55 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000bd1000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000001000-0x10)={0x3, &(0x7f0000001000-0x18)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f000060a000)={r1, 0x3}) recvfrom$inet(r0, &(0x7f0000000000)=""/8, 0x8, 0x12100, &(0x7f0000000000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$ax25(r0, &(0x7f0000000000), &(0x7f0000001000)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002000-0x31)={0x0, 0x29, "bd5d4d52db12995556b8fdbd6218ed978d3526b9a969c1a98420841a314deaf4dcc6df66c103a1deed"}, &(0x7f0000000000)=0x31) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r3}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000003000-0x10)={&(0x7f0000000000/0x2000)=nil, 0x2000}) ioctl$TIOCSTI(r0, 0x5412, 0xffffffffffffffff) write$selinux_context(r0, &(0x7f0000001000-0x25)='system_u:object_r:utempter_exec_t:s0\x00', 0x25) write(r2, &(0x7f0000001000-0x8a)="9f97f9d6668d47e8928bbfba0cdad9aa3041f6881e5ebe6e62c8c9c4177e982ce3af3e87ec3c6042288f5601ce212bcada56dfaca5060fbbeb8c25a60743a151be7c8b2f9e27a3f94321409aac73d3a695e254a2c7d0a603c85f7ec1d4f5077374cac99f9a1fc10e18eeab875928db5512a8aaffe922115bafdd8de3e79d2ce3586b2ca1abf36e6d9798", 0x8a) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000004000-0x2)=""/2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000003000)={0x1, &(0x7f0000004000)=[{0x80000001, 0x400}]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000006000-0xf5)={r3, 0xed, "2b11b3a1c56d1ef3192f29a9708f079d184ebf0a70dede4d5e67845387df9aacd9d676d94562abbfbd51392171d553452fd9c76f7cf9b4ac330fa9c3567b09cedc57ee349c686e0d35bbe7b5dfb9d7851afe9b56c6d866f93b99a936651f85a7de04440619353e960ced99ce8b8e57e6628bda017450b8a4e4148cfc3dbbad914ccf5c2119355ef1878e832016f05fd5caa5d0d6d873e13e36665ef2c29c4f22016ebee77ae0468df14b69c43ba526b94870cc097c69d2f70da61d359e9ad651e321da513c79b2e5b6983ca8999da53f300ad905259e55643d53bd100cb6a70efd3ec2318b1220e683509b6910"}, &(0x7f0000006000-0x4)=0xf5) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000005000)={0x8, 0x0, 0xfffffffffffffff8}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r2, 0x1, 0x3b, &(0x7f0000007000-0x1000)=""/4096, &(0x7f0000005000-0x4)=0x1000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x1, &(0x7f0000007000)=""/81, 0x51) r4 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000004000)={{{@in=@multicast1, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000004000)={{{@in=@rand_addr, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000008000)=0xe8) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = getpid() r8 = getuid() r9 = getegid() fcntl$getownex(r2, 0x10, &(0x7f0000004000)={0x0, 0x0}) r11 = geteuid() mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000008000-0x4)=0x0, &(0x7f0000008000), &(0x7f0000008000)) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000009000-0x4)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@remote, @in6=@ipv4={[], [], @dev}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000008000)=0xe8) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000009000-0x38)={0x0, 0x0, &(0x7f0000008000)=[{&(0x7f0000008000)={0x15c8, 0x2d, 0x620, 0x0, 0x3, "", [@nested={0x3c, 0x2b, [@generic="41e3116348d5cf395dc5a35b6a5cf60a86546eec1c71e8886ab3281cca90df0b96e6679656d58c8955", @typed={0xc, 0x61, @pid=r4}]}, @typed={0xc, 0x59, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @typed={0xc, 0x21, @uid=r5}, @nested={0x12c4, 0x5c, [@generic="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", @typed={0x18, 0x4c, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, @typed={0xc, 0x51, @fd=r0}, @typed={0xc8, 0x14, @binary="628e7246b2af2d20a53ecb5f4181c9aa2ed37b87f9e0c8a3ea3087cb4f30e3edf8a15bfb0e5f6e92cb864f103da14033544aba23302a080db6530ec0d09cf1dccde8dfd4ee645c9748ce34d3f7c72bca3a6a6cc64876b93ef5afa332f9256121503978e020800596ab87d270a3d163a3b179fdaea41f58163a7252c01a708d8ce5f28a24989f502bb76c95668988f23b1dfb2fda9680bec545a9371b6823f3aec2529a4ae7861a75d23c2bdcfad636d0c5e6480ef327fcfaa8b26b0b14"}, @generic="4f3eea5a69f231b1639844cd361d819dc65531314435fa20e9cc8865a5e2ed06c306bb19054a9dac36407884a1e7b44f5f68137adb641192fd02de8968ed060e27b997334f20b82e196b8ae10bc2a9555545f417725174053bdf3fe03ab2fbda2cc90e90200333cb6fd8ba42b1c7a82607d84429c756d860c23a11ed53d3a3ff1b607cf30e3d16215cf4a7caef4a23308e846117bb88d55c4b78e4613baee1a7a840ce4b324ddbc5f2ca4b2f209b1cd8f06689eecbf29bc3caba778e0442501a476feeef967cd9174b67e2b68d776b30cbf0cd1b7eec62fb3f5c6237", @generic="f7d41d796e196e5dec9ed73f9fb91e05e1cc48ea2eb5c6c6a4751b13b5a2d22b27041610e1acb5c22e587be1b3742b21ff18ca4a337deb04be565144410341b9884efb732fcc686cf6367a5062d5375584c42c69f7facbc2d8b67b29c37fbfb296da3c7084c3808dcd022faa1b866aaf3774c6dbc429b5bb099c1111ef66af724e2121ee61cb17fae1ebacab958a99705953c63ec98d7b310510d1932fa264da69e5344b22c45ac7c8829c606bdfe6dc6e9ba6e3ca48fd093c1da5f38d7e900785be01cb14c6e9a97b9b17d825e205580f7a24c7c82bfbf0c6f679969a60038914794b61", @typed={0x10, 0x4e, @u64=0x4}, @generic="92"]}, @typed={0x24, 0x7d, @binary="abc4bc80db83abc974305affc9011f6141e4c2e5d3ac529b42"}, @nested={0x18c, 0x59, [@typed={0x10, 0x3e, @binary="75dda101c5"}, @generic="ccfca1ab3c", @generic="b706", @typed={0xc, 0x20, @fd=r2}, @typed={0xc, 0xb, @u32=0x400}, @typed={0x10, 0x65, @u64=0x6}, @generic="239ab68f777d224a64acbf7a35806d3bbe3db546ff765f2145b75a661fa2e0de470de74d38a353533397c637e3ad7412507878a033600fdf44142a2868458955341656b339d1f9af2687d6edc5ca6025c858e5f4042732", @generic="012c23a8a887fe4f27e55dcab2193d663aefe45adaf713d8dedf84d889b4e7cb5fc6609eb0bc4862082a90ecbe7429ed269a47a15b071d88d3439005e0f5a15c30bfe784122517fd76afe2be7bc280445637cf24add56c08e070aa5f308c160fc0999f1de6712bd4e0f330bca534f4fd4b7d262ca3d590f9d720bc4c90f15b31da1d18638362c9738e3283f6bfbe6ccf35c956188c225505afed52f5fdecf0770d78cd89e00d4fd88baab260c18d2c1744b9b6b02897f9f6c5dd948e8d04f71a6eeed3b06121b0ea5fb45fc9c0929f31bb18bc70e622e289c6709b3417831f9c03bc6d5dfed7e787cdfc64", @generic="d90fd603dfe3"]}, @generic="f3c9ed8e75427d72a714a3eff4757cac32081d69cb03f603e8a60ac834b997edadc175077eb914e555601cda90056f81ac4837334b17524263fd65d73132e05eac3c720fc538e13983b4ee1ce302c6e7036541de37e8ab3d9e666ddd8c789fa3a804fb6de4898f8869eed2d2e6fcd3b87160efebce26f8b81200878f19b481d12f5df56c7c1e3c822e82b2c740f65805d56e7c84bedfaf0bfabc6b88728a36b549c7c84c2eba7b3f4852e093ca48e6211f07ce4f93d9c0d1c42460130f9419d26a18e1c6f88acc3ce673b6e4fd3cdf1eff6ca27f95", @typed={0xc, 0x4c, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @typed={0xc, 0x39, @uid=r6}]}, 0x15c8}], 0x1, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x28, 0x1, 0x1, [r2, r0, r0, r0, r2]}], 0x88, 0x20040000}, 0x20000000) 2018/02/01 22:55:55 executing program 1: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000f6c000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000c9000-0x50)={@generic="4832b3b315a63e11512bd6a14c2f177a", @ifru_map={0x2}}) r1 = syz_open_dev$sg(&(0x7f00005d9000)='/dev/sg#\x00', 0xff, 0x8000) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000eac000)=0x80) 2018/02/01 22:55:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) 2018/02/01 22:55:55 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x111800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x54, "6e20b23c24da8fb7192a1bb875390a53961b38ad5f2520903e88988c72876869c26692150162841ed5484dd4b44c768fe18c0f8de3b0a2fed26bf8a2b27fec1c0b5f2dd5fb6fdf176cac5c52684060d7690c251a"}, &(0x7f0000001000-0x4)=0x5c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000002000-0x18)={r1, 0x3, 0x30, 0x7}, &(0x7f0000bbf000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r2, 0x7}, 0x8) r3 = socket$inet(0x2, 0x80004, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000319000)=0x5, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r3, 0x0, 0x27, &(0x7f0000000000)="fff10900e33e0214b8ff71a4f05f1a5fe8657050f834e9e2d15c82811097bd55e4", 0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r3, &(0x7f0000001000)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000001000)=0x10, 0x80800) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x422000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000)) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0xfffffffffffffffb}, &(0x7f0000000000)=0x8) fdatasync(r5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r4, 0x111, 0x2, 0x1, 0x2de) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000000000)={r6, 0x2}, 0x6) setsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r6, 0xffffffffffffffc1}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000003000)={r6, 0x5, 0x0, []}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000003000)={r2, 0xb, "26f463d9c77586399297cf"}, &(0x7f0000003000-0x4)=0x13) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000002000-0x6)={r6, 0x5}, &(0x7f0000001000)=0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000002000+0x36e)=@buf={0x92, &(0x7f0000001000)="1a135d4aad9a9b5860d2a3526eb94a123e7cf1d4209a2374bed8062fa563a9451c55774fab1bfa6e24501f56385413b0b9f6e3ebcd9abe5de8af0c414ce36e92c067eaaf454996b3ab418635613aeef87ed8b434943d7ef87625e5647cb51e63e5319e8656aca48d7cf05b0957ae07e62bfc8ffab371404ebaf1fc0cf75ba7fe99976e1284c5251c53f8488487861566a51e"}) 2018/02/01 22:55:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) r2 = syz_open_dev$mice(&(0x7f0000dca000-0x10)='/dev/input/mice\x00', 0x0, 0x400000) listen$netrom(r2, 0x8d) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f00000f7000-0x4)=0x200, 0x4) r3 = getpgrp(0x0) syz_open_procfs(r3, &(0x7f0000143000)='net/ip_tables_matches\x00') 2018/02/01 22:55:55 executing program 2: r0 = socket(0x9, 0x1, 0x80000) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000735000-0x20)={@common='teql0\x00', @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}) ioctl(r0, 0x8912, &(0x7f0000000000)) 2018/02/01 22:55:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f000032d000-0x14)) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x6, 0x0, 0x0, @time={0x77359400}, {}, {0x0, 0xe14}, @time=@tick}], 0x30) 2018/02/01 22:55:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) 2018/02/01 22:55:55 executing program 1: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eec000)=0x7fe, 0x4) socket$unix(0x1, 0x2, 0x0) poll(&(0x7f0000ef0000)=[{r0, 0x1}], 0x1, 0x106) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000ef2000-0x20)={@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x4, [@multicast2=0xe0000002, @rand_addr=0xfffffffffffffffc, @empty, @multicast2=0xe0000002]}, 0x20) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty}, 0x10) 2018/02/01 22:55:55 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000bd1000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000001000-0x10)={0x3, &(0x7f0000001000-0x18)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f000060a000)={r1, 0x3}) recvfrom$inet(r0, &(0x7f0000000000)=""/8, 0x8, 0x12100, &(0x7f0000000000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$ax25(r0, &(0x7f0000000000), &(0x7f0000001000)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002000-0x31)={0x0, 0x29, "bd5d4d52db12995556b8fdbd6218ed978d3526b9a969c1a98420841a314deaf4dcc6df66c103a1deed"}, &(0x7f0000000000)=0x31) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r3}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000003000-0x10)={&(0x7f0000000000/0x2000)=nil, 0x2000}) ioctl$TIOCSTI(r0, 0x5412, 0xffffffffffffffff) write$selinux_context(r0, &(0x7f0000001000-0x25)='system_u:object_r:utempter_exec_t:s0\x00', 0x25) write(r2, &(0x7f0000001000-0x8a)="9f97f9d6668d47e8928bbfba0cdad9aa3041f6881e5ebe6e62c8c9c4177e982ce3af3e87ec3c6042288f5601ce212bcada56dfaca5060fbbeb8c25a60743a151be7c8b2f9e27a3f94321409aac73d3a695e254a2c7d0a603c85f7ec1d4f5077374cac99f9a1fc10e18eeab875928db5512a8aaffe922115bafdd8de3e79d2ce3586b2ca1abf36e6d9798", 0x8a) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000004000-0x2)=""/2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000003000)={0x1, &(0x7f0000004000)=[{0x80000001, 0x400}]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000006000-0xf5)={r3, 0xed, "2b11b3a1c56d1ef3192f29a9708f079d184ebf0a70dede4d5e67845387df9aacd9d676d94562abbfbd51392171d553452fd9c76f7cf9b4ac330fa9c3567b09cedc57ee349c686e0d35bbe7b5dfb9d7851afe9b56c6d866f93b99a936651f85a7de04440619353e960ced99ce8b8e57e6628bda017450b8a4e4148cfc3dbbad914ccf5c2119355ef1878e832016f05fd5caa5d0d6d873e13e36665ef2c29c4f22016ebee77ae0468df14b69c43ba526b94870cc097c69d2f70da61d359e9ad651e321da513c79b2e5b6983ca8999da53f300ad905259e55643d53bd100cb6a70efd3ec2318b1220e683509b6910"}, &(0x7f0000006000-0x4)=0xf5) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000005000)={0x8, 0x0, 0xfffffffffffffff8}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r2, 0x1, 0x3b, &(0x7f0000007000-0x1000)=""/4096, &(0x7f0000005000-0x4)=0x1000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x1, &(0x7f0000007000)=""/81, 0x51) r4 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000004000)={{{@in=@multicast1, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000004000)={{{@in=@rand_addr, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000008000)=0xe8) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = getpid() r8 = getuid() r9 = getegid() fcntl$getownex(r2, 0x10, &(0x7f0000004000)={0x0, 0x0}) r11 = geteuid() mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000008000-0x4)=0x0, &(0x7f0000008000), &(0x7f0000008000)) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000009000-0x4)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@remote, @in6=@ipv4={[], [], @dev}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000008000)=0xe8) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000009000-0x38)={0x0, 0x0, &(0x7f0000008000)=[{&(0x7f0000008000)={0x15c8, 0x2d, 0x620, 0x0, 0x3, "", [@nested={0x3c, 0x2b, [@generic="41e3116348d5cf395dc5a35b6a5cf60a86546eec1c71e8886ab3281cca90df0b96e6679656d58c8955", @typed={0xc, 0x61, @pid=r4}]}, @typed={0xc, 0x59, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @typed={0xc, 0x21, @uid=r5}, @nested={0x12c4, 0x5c, [@generic="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", @typed={0x18, 0x4c, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, @typed={0xc, 0x51, @fd=r0}, @typed={0xc8, 0x14, @binary="628e7246b2af2d20a53ecb5f4181c9aa2ed37b87f9e0c8a3ea3087cb4f30e3edf8a15bfb0e5f6e92cb864f103da14033544aba23302a080db6530ec0d09cf1dccde8dfd4ee645c9748ce34d3f7c72bca3a6a6cc64876b93ef5afa332f9256121503978e020800596ab87d270a3d163a3b179fdaea41f58163a7252c01a708d8ce5f28a24989f502bb76c95668988f23b1dfb2fda9680bec545a9371b6823f3aec2529a4ae7861a75d23c2bdcfad636d0c5e6480ef327fcfaa8b26b0b14"}, @generic="4f3eea5a69f231b1639844cd361d819dc65531314435fa20e9cc8865a5e2ed06c306bb19054a9dac36407884a1e7b44f5f68137adb641192fd02de8968ed060e27b997334f20b82e196b8ae10bc2a9555545f417725174053bdf3fe03ab2fbda2cc90e90200333cb6fd8ba42b1c7a82607d84429c756d860c23a11ed53d3a3ff1b607cf30e3d16215cf4a7caef4a23308e846117bb88d55c4b78e4613baee1a7a840ce4b324ddbc5f2ca4b2f209b1cd8f06689eecbf29bc3caba778e0442501a476feeef967cd9174b67e2b68d776b30cbf0cd1b7eec62fb3f5c6237", @generic="f7d41d796e196e5dec9ed73f9fb91e05e1cc48ea2eb5c6c6a4751b13b5a2d22b27041610e1acb5c22e587be1b3742b21ff18ca4a337deb04be565144410341b9884efb732fcc686cf6367a5062d5375584c42c69f7facbc2d8b67b29c37fbfb296da3c7084c3808dcd022faa1b866aaf3774c6dbc429b5bb099c1111ef66af724e2121ee61cb17fae1ebacab958a99705953c63ec98d7b310510d1932fa264da69e5344b22c45ac7c8829c606bdfe6dc6e9ba6e3ca48fd093c1da5f38d7e900785be01cb14c6e9a97b9b17d825e205580f7a24c7c82bfbf0c6f679969a60038914794b61", @typed={0x10, 0x4e, @u64=0x4}, @generic="92"]}, @typed={0x24, 0x7d, @binary="abc4bc80db83abc974305affc9011f6141e4c2e5d3ac529b42"}, @nested={0x18c, 0x59, [@typed={0x10, 0x3e, @binary="75dda101c5"}, @generic="ccfca1ab3c", @generic="b706", @typed={0xc, 0x20, @fd=r2}, @typed={0xc, 0xb, @u32=0x400}, @typed={0x10, 0x65, @u64=0x6}, @generic="239ab68f777d224a64acbf7a35806d3bbe3db546ff765f2145b75a661fa2e0de470de74d38a353533397c637e3ad7412507878a033600fdf44142a2868458955341656b339d1f9af2687d6edc5ca6025c858e5f4042732", @generic="012c23a8a887fe4f27e55dcab2193d663aefe45adaf713d8dedf84d889b4e7cb5fc6609eb0bc4862082a90ecbe7429ed269a47a15b071d88d3439005e0f5a15c30bfe784122517fd76afe2be7bc280445637cf24add56c08e070aa5f308c160fc0999f1de6712bd4e0f330bca534f4fd4b7d262ca3d590f9d720bc4c90f15b31da1d18638362c9738e3283f6bfbe6ccf35c956188c225505afed52f5fdecf0770d78cd89e00d4fd88baab260c18d2c1744b9b6b02897f9f6c5dd948e8d04f71a6eeed3b06121b0ea5fb45fc9c0929f31bb18bc70e622e289c6709b3417831f9c03bc6d5dfed7e787cdfc64", @generic="d90fd603dfe3"]}, @generic="f3c9ed8e75427d72a714a3eff4757cac32081d69cb03f603e8a60ac834b997edadc175077eb914e555601cda90056f81ac4837334b17524263fd65d73132e05eac3c720fc538e13983b4ee1ce302c6e7036541de37e8ab3d9e666ddd8c789fa3a804fb6de4898f8869eed2d2e6fcd3b87160efebce26f8b81200878f19b481d12f5df56c7c1e3c822e82b2c740f65805d56e7c84bedfaf0bfabc6b88728a36b549c7c84c2eba7b3f4852e093ca48e6211f07ce4f93d9c0d1c42460130f9419d26a18e1c6f88acc3ce673b6e4fd3cdf1eff6ca27f95", @typed={0xc, 0x4c, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @typed={0xc, 0x39, @uid=r6}]}, 0x15c8}], 0x1, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x28, 0x1, 0x1, [r2, r0, r0, r0, r2]}], 0x88, 0x20040000}, 0x20000000) [ 71.143945] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/02/01 22:55:55 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000001000-0xd)='/dev/urandom\x00', 0x0, 0x40000) clone(0x0, &(0x7f0000001000-0xda), &(0x7f0000000000), &(0x7f0000001000), &(0x7f0000001000-0x1000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000001000)={0x3, 0x1, 'client0\x00', 0x1, "a2572e32283066b9", "371a16b41fa3f5a2c1cb44423e7f6ee9a7729dbb268596e1a57c691cb8261168", 0x6, 0xffff}) r1 = gettid() ptrace$setopts(0x4206, r1, 0x80000000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1b, &(0x7f0000002000-0x4), &(0x7f0000002000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000003000-0x8)=@assoc_value={0x0, 0x1}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000003000-0x20)={0x1, 0x3, 0x1, 0x2, 0x8948, 0x7, 0x90000000, 0x100, r2}, 0x20) process_vm_writev(r0, &(0x7f0000150000)=[{&(0x7f0000f20000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/97, 0x61}, {&(0x7f0000b98000)=""/100, 0x64}], 0x3, &(0x7f0000f41000)=[{&(0x7f0000000000)=""/53, 0x35}, {&(0x7f0000001000-0x88)=""/136, 0x88}, {&(0x7f0000000000)=""/125, 0x7d}], 0x3, 0x0) setfsgid(0x0) 2018/02/01 22:55:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) 2018/02/01 22:55:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a34000)='/selinux/policy\x00', 0x0, 0x0) r1 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000170000-0xe8)={{{@in=@empty, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@rand_addr}}, &(0x7f000013b000-0x4)=0xe8) r3 = getegid() r4 = syz_open_dev$urandom(&(0x7f00002e7000)='/dev/urandom\x00', 0x0, 0x188aa34e20977f1d) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000441000)={0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000fc4000)={0x0}) pipe2(&(0x7f0000a20000)={0x0, 0x0}, 0x4000) r8 = fcntl$getown(0xffffffffffffff9c, 0x9) stat(&(0x7f000083e000)='./file0\x00', &(0x7f00000f2000)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getgid() r11 = gettid() fstat(0xffffffffffffffff, &(0x7f00005da000)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000de4000)='./file0\x00', &(0x7f00009a0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000bbc000-0x8)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000f2b000-0x8)={0x0, 0x0}) r16 = eventfd(0x40) r17 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000020a000)={0x0, 0x80000, 0xffffffffffffffff}) r19 = socket$inet6(0xa, 0x800, 0x3bcd8139) r20 = syz_fuse_mount(&(0x7f0000c34000)='./file0\x00', 0x2000, 0x0, 0xffffffffffffffff, 0x4, 0x8008) r21 = eventfd2(0x2, 0x80000) r22 = syz_open_dev$urandom(&(0x7f00005bb000-0xd)='/dev/urandom\x00', 0x0, 0x80) r23 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r24 = socket$unix(0x1, 0x1, 0x0) r25 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) r26 = socket$l2tp(0x18, 0x1, 0x1) r27 = accept$inet(0xffffffffffffffff, &(0x7f00008c2000-0x10)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f000065d000-0x4)=0x10) r28 = accept$packet(0xffffffffffffff9c, &(0x7f00000d4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00001ec000-0x4)=0x14) r29 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000f49000)={{{@in6=@local, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast2}}, &(0x7f00001ba000)=0xe8) stat(&(0x7f0000791000-0x8)='./file0\x00', &(0x7f0000f0b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r32 = socket$l2tp(0x18, 0x1, 0x1) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000b04000-0x8)={0x0, 0x0}) r34 = accept$llc(0xffffffffffffffff, 0x0, &(0x7f000072d000-0x4)) r35 = accept4$inet6(0xffffffffffffffff, &(0x7f0000846000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00001c2000-0x4)=0x1c, 0x800) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000a49000)={0x0}) r37 = openat$dir(0xffffffffffffff9c, &(0x7f00005fc000-0x8)='./file0\x00', 0x400, 0x20) r38 = syz_open_dev$binder(&(0x7f00004aa000)='/dev/binder#\x00', 0x0, 0x2) r39 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000c15000-0xc)='/dev/ashmem\x00', 0x1, 0x0) r40 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000065e000-0x10)='/selinux/member\x00', 0x2, 0x0) r41 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000413000-0x16)='/selinux/checkreqprot\x00', 0x8980, 0x0) r42 = syz_open_pts(0xffffffffffffffff, 0x100) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000b76000)={0x0}) r44 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fc2000)='/selinux/checkreqprot\x00', 0x40, 0x0) socketpair(0x2, 0x0, 0x3, &(0x7f0000ba3000-0x8)={0x0, 0x0}) r46 = accept4$ax25(0xffffffffffffffff, &(0x7f0000980000), &(0x7f00009e1000)=0x10, 0x80000) r47 = fcntl$getown(0xffffffffffffffff, 0x9) getresuid(&(0x7f0000837000-0x4)=0x0, &(0x7f00005a4000), &(0x7f0000c37000)) fstat(0xffffffffffffff9c, &(0x7f000054d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r50 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00000dd000)='/selinux/create\x00', 0x2, 0x0) r51 = socket$inet6(0xa, 0xa, 0x3) r52 = getpgid(0x0) lstat(&(0x7f0000b40000-0x8)='./file0\x00', &(0x7f00006fe000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000d77000)='./file0\x00', &(0x7f00007c7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r55 = getpgid(0x0) r56 = getuid() r57 = getgid() r58 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00005a2000-0x12)='/dev/loop-control\x00', 0x0, 0x0) socketpair$inet6(0xa, 0x8000b, 0x5, &(0x7f00001a4000-0x8)={0x0, 0x0}) r60 = openat$dir(0xffffffffffffff9c, &(0x7f000083d000-0x6)='./file0\x00', 0x40040, 0x1) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000f05000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00006d2000-0xe8)={{{@in6=@local, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000e52000)=0xe8) getgroups(0x7, &(0x7f0000695000)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000100000)=0x0) lstat(&(0x7f0000fec000)='./file0\x00', &(0x7f0000220000)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000bd8000-0x8)='./file0\x00', &(0x7f00006a1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000f33000-0xe0)=[{&(0x7f0000c95000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000c7f000)=[{&(0x7f0000e4a000)="42480a15311f5db63a410ad062d7d32b9f17a0a8b08fb1e1b39df81f95fcf8625b5fd1f5ad5ec9a5c61026ef0cead23fefffbc60bddf9ea00dd21bfae55123e0457d7c8a02c6902d833e5d4680ac07881bbd9866a65fcb9900faaad5fb59", 0x5e}, {&(0x7f0000e24000)="3bb687a59ad1b20f63359fc2272a629b043bddcc4259aede65608a15f13936e2ab383f535e54a8279e4f9a5236136ae37f50f0c4006870ea1b9b021f6e1648d1bfef9d69d6cdec7355007ffff648da2e9a15ced99f01a900fca89adb151fe757517e8b212759036773555d065a0ad4738b7195b3940d8578d98ff2a107e5638417ad8d03bf505444e0211527a9857f9b410782e64758f4042898e213ac73d9edd9640c07e01f6bf02f8e511d7ab87275d5e01459acb4f275145da7ed42f5dc719a7a3798770731b1f3faad8c3b65d386", 0xd0}, {&(0x7f0000f62000-0xe1)="b8eb037e3c9c13210f1b7ff33d7c36df641c57fefb3e8d6e94c2a7be855109b7230f178fe54e301341491951e1274a9b2dad405fd2d499afeb274f2f7e553e9f0da7508db4125915a8a6e65c1517ec2cc21a5dfbe5b15e20931207470bd26dc93f6b442158a88eb883fc2d2bc4fdc7920bdc92c0eb1780d3cfe7bd4c59141ee2fcabbd4f2f8be7ce57a8aa1a30bfbf1b459534c198e21668b23c5000aebbaf7c35e57b38824a44eac7bc3a6d678d64bb5fec92b57f59f2fcbd70540aefb34c366c2c73352570a8a8df9b8cb270b446ad4c0c6b1b791524602ebd46903eb4dd84a2", 0xe1}, {&(0x7f0000059000)="de4a60d427d0fadf975de13e7d42703232c8bb7a4834e40e64891b40786915b020eea3f6690f05989d499e2e026e1ad3df68a0e7bfde26896769ac53b22a599ccfb69fd7d8dde20843f92ee07a66b979d02ae2f2c9e09309fd3925cdd65ccb37f50ebc1dfd8e47fa04b033975c78865149156406a43bb4b7f9fede15424c0891a39d0f9d090d9b00f0089db2c4ce6030aa751b63d48a8f96c88cb5b18e1a9159127ba02273d4feaff0950c0ff2eef1b21130f2ade6f7fd0219ca24fb944baed4509e95e88840011a03245d84cbd2d5805854ab3c8b5d2c8dcd2c49082eb79ec709458e2f44a758891a23df8173b42467f0830e36a18149", 0xf7}, {&(0x7f0000b02000)="14b6552b4348850ec4", 0x9}], 0x5, &(0x7f00000fd000-0xe0)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r4, r5, r6]}, @rights={0x18, 0x1, 0x1, [r7, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x20, 0x1, 0x1, [r14, r15, r16, r17]}, @rights={0x28, 0x1, 0x1, [r18, r19, r20, r21, r22, r23]}], 0xe0, 0x40044}, {&(0x7f0000a58000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000a3d000-0x70)=[{&(0x7f00006a0000-0x22)="6f108b2c0321d236399ed12b3c56b332a498fdfd6941dd09e2f503ffe6b8ffa96aa8", 0x22}, {&(0x7f00008a7000)="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", 0xfb}, {&(0x7f000078b000-0x8)="4d2a7b12c40218db", 0x8}, {&(0x7f00006fd000)="04d6fcd9dda15c11c841bbecc259425c69266d1c10fc50b9e9f66e976228d1f1129c69a87f26bdea25598cccc019e69b", 0x30}, {&(0x7f0000de5000-0x65)="7c97201d7053ac59a54b0d4f3e71ec5b3af50ce3932191bb941ebde74cfa7b3bd05359c7e316024f020a285b553771e31e5fcbfb11760702a1033c9cf0b7f5b21801ddfc0bd2f27f805aeb4660fcb2b245210b01e27e9ef423b9404bb116ff918cfd5336bc", 0x65}, {&(0x7f0000bce000)="d8c5e284b906b43ec125c44eb72c97d764aa0d643b000913038e298e58ddb965031f337e02505b7b758af43f6aed7d43766cd10a5871fa02af3dfa992a42d6237b4b855c279f4288c456ec02721dbea05439f8c1ebd56f2fff05a25987f4a909ec54e7cdc302cf44cef5ecfcf6f44ece8e86c6bac808f42f330830959c4e9369bf495bf60767bf2cdc5807fac46649a3284c3a3bd4bc7c701dc9f28aca2a5ac3a584ab17224b3497c98819102c7012fa08", 0xb1}, {&(0x7f000022d000-0xaf)="7fa8dab280c006a71acc126d1124a31f82a669a5774372b285e75c644b7830e24d6c663584c825b8c0f2080700b941074e6b88d50a9b5c8887c408ef8fc1efd0f1276f5c2fcf7f8fb60acc1a506be6eadad65a0921cda6bdd72e4b8014e3db81659d01d874b47efa3de12df5c8cd22f78a81c9e0b7ccd7c349a23b508cab7eb23aead6145eeb60983bbbe8816ff0c3afd28b229d884af578665cc2c639bc6f9c4eca907b287fd7453a6153015ca907", 0xaf}], 0x7, &(0x7f0000875000-0xf0)=[@rights={0x28, 0x1, 0x1, [r24, r25, r26, r27, r28]}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @rights={0x20, 0x1, 0x1, [r32, r33, r34]}, @rights={0x20, 0x1, 0x1, [r35, r36, r37, r38]}, @rights={0x30, 0x1, 0x1, [r39, r40, r41, r42, r43, r44, r45, r46]}, @cred={0x20, 0x1, 0x2, r47, r48, r49}, @rights={0x18, 0x1, 0x1, [r50, r51]}], 0xf0, 0x4000000}, {&(0x7f00001dc000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00001e9000-0x20)=[{&(0x7f0000c81000-0xcc)="4e76918ae020b5c3a3d20241b4e8cbe4be01e2861b5eea3cb77ccd6f3ccff8e653334db16a70f1f4f5edaed352a29e4c61a1de9a7b8eb7873b50f4927e6a5f0c68ec3aabbee0ad4831b47e2255984297cffb22da4fa6b3963340062f16743ee1d29e2c8234905e5d963630bfd4f6b87f92faf20fe2c72d98fc2432e2c624a5a2bd6a67eb58975d1268d3a85e860375bf3688257428c0dce9640848d9e9504a93d42f888f3492dedb1a89c053878e47a2a6b30665e57c375478c03dfa84d6f1000a5d1265a43967df39d6b117", 0xcc}, {&(0x7f000085f000)="f6320cbb4fa659fff2a14e275974257f18f6b38764d4587b24f31b35ba3ef50ef657f3880bba39bb4336c8d21872f9f87359d62f2016c483a2b623180aee3b6d26c7f0bbb2ceae9ada686044c51beea545850138d683018f0ea9b92d9beb957a5c3400b7e39b6ec1435c736973a39b9c683e5bc3784c257f6a3e96015ddf968a0d2d85297d85850c1fc2c6ed1c08a59a9a10a7c16ba6987821", 0x99}], 0x2, 0x0, 0x0, 0x10}, {&(0x7f0000c43000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000089f000-0x10)=[{&(0x7f0000049000-0x5b)="7df6d7ecb782be86e788d02e647c6d3849a6a12ffa51ce1ed9a45944b987f8b12f8a5fc1886f54c9db5dcb0fc2222f7e4f15ad65bc1f7aaf51d6f202179280a5e5a4a62220498c07cbcf58d30b43f0810bdbd469ac816ee0db8585", 0x5b}], 0x1, &(0x7f0000e5d000)=[@cred={0x20, 0x1, 0x2, r52, r53, r54}, @cred={0x20, 0x1, 0x2, r55, r56, r57}, @rights={0x20, 0x1, 0x1, [r58, r59, r60]}, @cred={0x20, 0x1, 0x2, r61, r62, r63}, @cred={0x20, 0x1, 0x2, r64, r65, r66}], 0xa0, 0x20000000}], 0x4, 0x80) r67 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b6d000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap$binder(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x2, 0x12, r67, 0x0) getsockname(r67, &(0x7f00009c8000)=@un=@file={0x0, ""/4096}, &(0x7f000056e000)=0x1002) 2018/02/01 22:55:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00005e4000-0x8)={0x0, 0x0}) fcntl$setsig(r0, 0xa, 0xa) r1 = syz_open_dev$random(&(0x7f0000b0f000-0xc)='/dev/random\x00', 0x0, 0x0) pread64(r1, &(0x7f0000b7b000), 0x0, 0x0) 2018/02/01 22:55:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fsetxattr(r0, &(0x7f000021a000-0xc)=@random={'btrfs.', ']-lo\'\x00'}, &(0x7f0000aa0000-0x4)='em0@', 0x4, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto(r0, &(0x7f0000f1e000-0xdd), 0xffffffffffffff02, 0x0, &(0x7f0000ffb000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x10) dup2(r1, r0) 2018/02/01 22:55:55 executing program 1: mmap(&(0x7f0000000000/0xe5c000)=nil, 0xe5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00005d5000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x200000000039ea) mmap(&(0x7f0000e5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e5d000)='/dev/hwrng\x00', 0x40000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000e57000-0xe8)={{{@in6=@mcast1, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f000084d000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000999000-0x50)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @dev={0xfe, 0x80, [], 0x0, 0x14}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10}}, 0x5, 0x401, 0x1f, 0x500, 0x8, 0x440004, r2}) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e5d000-0x10)='coredump_filter\x00') mmap(&(0x7f0000e5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r3, &(0x7f0000e5e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000574000-0x4)=0x14, 0x200000080800) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f00003d7000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xe}}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x2, 0x2, 0x0, 0x100, 0x80000000, 0x20000, r4}) mmap(&(0x7f0000e5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000e5c000)='./file0\x00', &(0x7f0000e5c000+0x1d4)=""/199, 0xc7) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000224000-0x4)=0xff) 2018/02/01 22:55:55 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000001000-0x4)) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000001000-0xb2)=""/178) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000002000-0x4)=0x10) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000002000-0x4)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r0, &(0x7f0000002000)={0x4, 0x1, 0xfffffffffffffff9, "13a86e82c1c2", 0x1ff}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000004000-0x8)={0x0, 0x80000001}, &(0x7f0000003000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={r1, 0x1333, 0x7}, 0x10) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000002000), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open$dir(&(0x7f0000004000)='./file0\x00', 0x2400, 0x81) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={r1, 0x1f}, &(0x7f0000005000)=0x8) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000004000-0x4), &(0x7f0000003000)=0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x5, 0x4) sync() syz_open_dev$evdev(&(0x7f0000003000)='/dev/input/event#\x00', 0x6, 0x20001) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000006000)=0x8, 0x4) fstat(r2, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x0, &(0x7f0000004000)='./file0\x00', r3, &(0x7f0000006000-0x7f)="9c3ad809fab653fac7d3392fc0a99f3ed8415775b4c25aec9d473152af1cdecc84b39669a7eca096701aa235f750645e619d11897319fa69bc2ae4150061e0389243d02a9610a76d31d9f5321aa4d2cb024f95666649647d3e6ffeaa79358c74f05af30d2ab0574eb69d03e9f9244244a2302027b66da477fd88419033e3e5") mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuse_mount(&(0x7f0000008000-0x8)='./file0\x00', 0xc002, r3, r4, 0x5, 0x800000) 2018/02/01 22:55:55 executing program 6: eventfd2(0x6, 0x801) mmap(&(0x7f0000000000/0xb4c000)=nil, 0xb4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f000031c000-0x10)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) pselect6(0x40, &(0x7f0000b4c000-0x40), &(0x7f0000b4b000), &(0x7f0000b4b000), &(0x7f0000444000-0x10)={0x0, 0x1c9c380}, &(0x7f0000b4b000)={&(0x7f00008a5000), 0x8}) 2018/02/01 22:55:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) 2018/02/01 22:55:55 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) seccomp(0x1, 0x0, &(0x7f0000002000)={0x1, &(0x7f0000012000)=[{}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f00008dc000/0x4000)=nil, 0x4000}) 2018/02/01 22:55:55 executing program 6: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ad9000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000000)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mprotect(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0) [ 71.304524] binder: 11352:11359 ioctl 40046205 200000000039ea returned -22 2018/02/01 22:55:55 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0xfffffffffffffffc, 0x300) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x92000, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000006000)=0x80000000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000004000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000006000-0x14)=@ethtool_modinfo={0x42, 0x0, 0x0, "f91a27df0093aa8c"}}) 2018/02/01 22:55:55 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000002000-0x8), 0x8, 0x0) chmod(&(0x7f0000002000-0x8)='./file0\x00', 0x83) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000003000-0x8)={0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r1, &(0x7f0000003000-0x3f)=@file={0x0, ""/61}, &(0x7f0000002000)=0x3f) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ppoll(&(0x7f0000001000)=[{r0}, {r0}], 0x2, &(0x7f0000000000)={0x0, r2}, &(0x7f0000001000-0x8), 0x8) ioctl$sock_proto_private(r1, 0x89e5, &(0x7f0000001000-0x1b)="2e11c1dc885252143b31af1043a828e173ef7a76c0ef2adffef447") syz_open_dev$loop(&(0x7f000086d000)='/dev/loop#\x00', 0x0, 0x0) 2018/02/01 22:55:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) 2018/02/01 22:55:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00006cc000-0x1d)={0x0, 0x15, "9f97fa99e14fb4650c9771976256411daaa10979e0"}, &(0x7f0000275000)=0x1d) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000a18000-0x8)=@assoc_value={r1, 0x7}, 0x8) r2 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000833000-0x28)={0x0, 0x0, 0x0, 0x0, "07a06c2b50918efd5bb11e8b12711fe196a6ddfd1d227572e69236d11fc5f2ab"}) 2018/02/01 22:55:55 executing program 6: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fb3000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000eb2000)=""/131, &(0x7f0000001000-0x4)=0x83) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x8, &(0x7f0000000000)) r1 = memfd_create(&(0x7f0000003000-0x1e)=',,#GPL$vmnet1posix_acl_access\x00', 0x0) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0x0, 0x2011, r1, 0x0) 2018/02/01 22:55:55 executing program 4: mprotect(&(0x7f0000be2000/0x4000)=nil, 0x4000, 0x1000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x40000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4), &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000), &(0x7f0000001000-0x4)=0x4) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000001000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x1f, 0x0, 0x1, &(0x7f0000027000/0x1000)=nil, 0x400}) 2018/02/01 22:55:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000bcf000-0x4)='dev ', 0x0) fallocate(r0, 0x0, 0x0, 0x6d) ftruncate(0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f000081a000-0x50)={@common='irlan0\x00', @ifru_data=&(0x7f000007e000)="b7ed98751c900fa3727aca311c98aad8f2a0fba551d5c5e947296a14bcc6d679"}) fallocate(r0, 0x1, 0x0, 0x10000) lseek(r0, 0x0, 0x4) [ 71.346023] binder: 11352:11359 ioctl 400454cb 20223ffc returned -22 [ 71.384461] binder: 11352:11372 ioctl 40046205 200000000039ea returned -22 [ 71.424410] binder: 11352:11372 ioctl 400454cb 20223ffc returned -22 2018/02/01 22:55:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='\'\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r0, &(0x7f0000001000-0x10)={0x1a, 0x0, 0x80, 0x2, 0x7ff, 0xfffffffffffffff7, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r1, &(0x7f0000001000-0x90)=""/144, 0x90, 0x1, &(0x7f0000001000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x414001) read(r2, &(0x7f0000892000)=""/174, 0xae) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000589000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r3, 0x5441, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000000)='/dev/input/mice\x00', 0x1) ioctl$KDGKBLED(r3, 0xc0045103, &(0x7f00005a2000)) 2018/02/01 22:55:55 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000007000-0xd)='/dev/usbmon#\x00', 0x7, 0x20440) ioctl$TCFLSH(r0, 0x540b, 0x10000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000002000)=@pppoe={0x0, 0x0, {0x0, @broadcast, @generic}}, &(0x7f000000a000-0x4)=0x1e) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000003000-0x8c)={0x2, 0x5, 0x1, 'queue0\x00', 0x7fff}) mknod$loop(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f000000a000)='./file0\x00', &(0x7f0000001000-0xb)=@random={'security.\x00', "03"}) 2018/02/01 22:55:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000df2000-0x4), 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00001d5000-0x8f)={0x0, 0x75, "b4b46797a0098d0f5926b823e765041c6a98ec1925c51fb6f57c0f0e1b9b068ad819cedf0bdfb73a3d6b141c9cd064fb7c05693506dee7f1940fbbb7fa60b9c2c0d6929d3ff1af6763606beda888a402a58511301048399552e6014ee96419beb97f6691ebb0b987263a653f3eba347aed7c02c055"}, &(0x7f0000548000-0x4)=0x7d) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f000052a000)=@get={0x1, &(0x7f0000b91000-0xbe)=""/190, 0x1}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f5400000000034f3a0a1fdc222073b5"}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r3, 0x8923, &(0x7f0000c15000-0x28)={@common="6772653000000000000003000200", @ifru_addrs=@nfc={0x27}}) r4 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000db5000)={0x8000, 0x20f, 0x378, 0x7fffffff, r2}, 0x10) 2018/02/01 22:55:55 executing program 3: openat$selinux_access(0xffffffffffffff9c, &(0x7f0000802000)='/selinux/access\x00', 0x2, 0x0) r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000077f000), 0x4) sendto(r0, &(0x7f0000b0f000)="120000001200e7ff00ffe900000001000ae9", 0x12, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000001000-0x10)={0x0, 0x1c9c380}, &(0x7f00007b9000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0xff95, &(0x7f00002e7000-0x80)=[], 0x0, &(0x7f0000002000-0x65)=""/101, 0xfffffffffffffd58}, 0x40000100) getsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000596000), &(0x7f00004e8000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00004eb000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0x8d)=""/141, 0x8d}], 0x1, &(0x7f0000001000-0x1000)=""/4096, 0x1000, 0x100}, 0x101) 2018/02/01 22:55:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x200000000000001, 0x0, &(0x7f000002b000)={0x1, &(0x7f0000003000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000a1d000-0xe)='/selinux/user\x00', 0x2, 0x0) signalfd(r0, &(0x7f0000597000)={0x10000}, 0x8) faccessat(0xffffffffffffffff, &(0x7f00004e4000)='./file0\x00', 0x0, 0x0) 2018/02/01 22:55:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a74000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$inet6(r0, &(0x7f0000fd3000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00008db000-0x4)=0x1c, 0x800) vmsplice(r0, &(0x7f00005d3000-0x60)=[{&(0x7f0000200000-0x17)="e6edb08a68d4381ad048942bf77c4fd8fbfcb53413dbd9d3", 0x18}], 0x1, 0x0) 2018/02/01 22:55:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) 2018/02/01 22:55:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xf, &(0x7f0000017000)={0x4000080000004}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000040f000)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00007da000-0x50)={@dev={0xfe, 0x80}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x800, 0x400, 0x6088, 0x400, 0x7, 0x30104}) r1 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000016a000)={0x7ff, 0x6, 0x100000001, 0x5, 0x8, 0x11, 0x3, 0x7, 0x5, 0x0, 0xffffffffffffa217}, 0xb) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)}}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000085c000-0x8)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000ed5000-0x10)=@buf={0x0, &(0x7f0000ed4000)}) add_key(&(0x7f0000acb000-0xc)='cifs.spnego\x00', &(0x7f0000763000)={0x73, 0x79, 0x7a}, &(0x7f00007af000-0x1000), 0x0, 0xfffffffffffffffb) dup2(r2, r1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000751000)={0x0, 0xfffffffffffffe01, 0x30}, &(0x7f00005b6000-0x4)=0x18) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f0000fa8000-0x4)) 2018/02/01 22:55:55 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x20, 0x7, @tid=0xffffffffffffffff}, &(0x7f0000e3c000)=0x0) timer_delete(r0) timer_delete(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000001000)={0x100, 0xb4, r2, 0xffffffffd532b18e, r3, 0x6, 0x3, 0x8}) fchownat(r1, &(0x7f0000001000-0x8)='./file0\x00', r3, r4, 0x800) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000001000)={@generic}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000003000-0x24)={0x9, 0x0, 0x2, 0x2e96, 0xffff, 0x8, 0x100000001, 0xcd, 0x3, 0xeb9, 0x100000000, 0x7f}) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000002000)) ftruncate(r1, 0x3) 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) sendmsg(r1, &(0x7f0000004000-0x38)={0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000001000)="e37ec510aec23319a21a0d4a3ed0ec0a842256d5370056ff11b31adb653856816f3d5831c8b5dc1b7230bf4e7b8fe4702d69957821c982bea87d1bdd74d8f50809ba9068bb22a5df8510557f7a327edc3f6bebfa8224f0446fe6c56add0d9c25ab42e4ce0cf410152c17ca804c6ece02e356912777d6afcdf9accf359b383a44096c66ffe4beda459376209533f3a76ad15f82250cd8a4e347639e4a378c4d0f7a9e90ffca14fe8d41ee07f09b79e3a653c3e33af8fb46d86147c1487266c64f90aa6bd645c42e8355eeb47c20ba51dd760a53b9e99a7e1245544398953d1d0315c30a4cca37", 0xe6}, {&(0x7f0000000000)="7f0c26877df2325b4b3ec22dbae2d5837daf1dbaa640476a", 0x18}, {&(0x7f0000004000-0x40)="650d0470401879bfdfd5041567a2963df3a88e2cedd39ff77ec370fbcb05ab27494e7634921717682b58f9ef57434dd1a2e18078932cc99106abe343797cb37a", 0x40}, {&(0x7f0000003000)="b7612f139270a16c4b66fe6460fb5c9026ec9170f2746d016c883da22cd14e6f888bd7664a8af4c582c01eb331065299ed43638b1787d99e5aabc33b55b3c64f1dbcb384a5216bc1662add7d674ce2db64d055689828cb57271e7efac71feffea4269086f9e7be6827b85d24205bde2399fefaf00db5f73bfbd2538fb5352720897fdd84bfa5b4e05f401e88feefbd18dbeb428b8e7b007969e98b35349b5a97486e2ca4a13f7241b4229603d77e5082319271bf2620f3de36ffa62c17b473e2ed9674b748e0d8", 0xc7}, {&(0x7f0000000000)="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", 0xfa}], 0x5, &(0x7f0000002000-0x540)=[{0xb0, 0x13d, 0x5, "a2d1fde86e702c208aad31e4d57fce2e8a6c75d03226afe7000c9f448fb7e951b3128880bbb2059bb4c032012acc79aa0fb49792355f81ac7266a61bd86e820b8304e34ba59012f2314a7c1ab2ee0bc1fadc58b1a79e990dcb73b03424c293b1187eb4e767f09a4e9e2e35540eadd395f7734014cfeb12aeab10631cb0640925569b0a698431fade00743958dfb67a28f465ab10e92f77ed00ebb101"}, {0x48, 0x0, 0x8, "0ea0848872301c5c608d767297f1167b423a95905428f9d75cd2867aae0422b3253aee1d0e522d6b5680f19c98223ce18b70878115af56"}, {0x20, 0x11f, 0x4, "76dfe1b2f208323f9d6783dfe8"}, {0xd8, 0x11f, 0x7, "d6ff86ddc159fcd82c88070ccc39bf5fd5f9381815a1aa6c8cbef8552db0408402f99e7349155ffe0c35362e257f59211dabafaab5e1ae47a8426e43e71deffcb1e1cfb37ebed7580bc8e2ae0bcc43ff47fb64f276cbe6cc5182a2984df91b533e6d8d597322e8e0dd1edd8e6dfdb68ff68fce4ab42422e65da3d315807e65c17b8ecea2943c2a3b5ee9857c452212fbfe1a198dfd7e1dbb235bf41f719f79cae12eeb831077cac26e94668d8487ef98af0a2f14a6e56495fd24b8f20221498a80fff49f"}, {0x58, 0x111, 0x1c60, "e4e7374c86f523a8a0cbc890d603e975c8531b850108290abf1941df484aa9a5a5816f241256248735db4fabb04a26156886dd8d78fe02f476da7ee1cfaba64e49b92ab1560391fa"}, {0xc0, 0x1, 0x2, "1686490474293e73a3503ef7e5e18f8938e0d7ce1f2718d69b0d135a22b93a0cd0be0ba3cf0e6e82eaab6a05400e234e84a0b0662d47842c528fdfefa2c3ce7585d06847fe0d7c3882af379289d33d90209fe2f4de9be579d39dc16e288308a19e82e1475a82680a1639bc9b57d3438612d286e0e2ba4d511bd0f960d40106c014f6e5ae26bc54312767cfa6c33b5d93476a38f7debb5cbc3395c3d8969c6c4401a255bab44fa8acd0c8561fd2ad"}, {0x60, 0x0, 0xcc06, "3c5c1fb571d84de25d70249b96a0b779920cc57c8d3fd9293f3816ca8f488c72fba5aa371b1818603a8e995e1dc63077a588a6f99ce235e2b02b243de294e9d00f3a01273fe5514ded378e02815f"}, {0xc8, 0x104, 0x6, "ce421237a7b680192f20a9d8eac1c8d6475bad0811cb9ffbd50643bc554fcd485d22c6e68e1fdb706b51c9160ea92b46faac3e5ad08c381fc89e4f77bc068d9b7212b38acc748daf5f78178bccdc046ab542f3ead01ca7f81d1a8f452eb84b54638f8e03c4d74dfd57ab9808b5133990915d38ee832fff269d3c5f1bfc6bb38bc2cc7a773ef7c97461ebfa02a8ebecbb8c20d7bcda394ba09379678d2c3a8eb5c778a112f37bc15047bce04d3c6248ebccd473"}, {0x110, 0x10f, 0x82, "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"}], 0x540, 0x8000}, 0x1) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$BINDER_SET_MAX_THREADS(r5, 0x40046205, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000004000)="aafe019ab6098579b31478398edf66e7246ec3affc7ee6e998cc56c0aeb245b4c35801f4bd5c5a8f4867ac76cf84c48241c5853c28aadb6aedec36ac3f4c6a5c0825016b958490287737de52031c92f034c626f608110f0bed80629df1536ecc7a171f58451921cbd48c40bb9778d721c72f8ececd865a1ab31ee3a97f89f5ed511d4468ddda0337e6dd7ad76068ffc196fb2a191f47d57abe192c1c6120ed09ccaec865") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_load(r5, &(0x7f0000006000-0x75)={0xf97cff8c, 0x8, 'SE Linux', "b7bd341f1eae2e864ba66b3d7106791e758b1496334011a2548cd9dca6f4279e012b297a1f21ff8b25bfe06a070d2984a746370ddec62d049d12f025b9446cca085faacfd988b1ff68fc658d1b5770b21bd7a56ef65e6a1feb8a97af7e59590c372a3c296c"}, 0x75) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000007000-0xaa)=""/170) 2018/02/01 22:55:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x0, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) 2018/02/01 22:55:55 executing program 1: r0 = creat(&(0x7f0000fa6000)='./file0\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000000)={0x0, 0xfffffffffffffffd, 0x10001, 'queue1\x00', 0x3}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000000)={0x8, 0x6, 0x8001, 0x100000000, 0x0, 0x5}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0}, &(0x7f0000001000)=0xc) getpgid(r1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x40, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000003000-0x6)={0x1, [0x80000000]}, &(0x7f0000002000)=0x6) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000002000-0x30)={0x2, 0x1, 0x18c, 0x7, 0xac}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001000-0x8c)={0x1, 0x3, 0x8001, 'queue1\x00', 0x3}) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0xa) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000003000)={0x0, 0x3, 0x8000}, &(0x7f0000004000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000)={r3, 0x5}, &(0x7f0000003000-0x4)=0x8) exit_group(0x9) write$sndseq(r0, &(0x7f0000000000)=[{0x7ff, 0x1, 0x6, 0x1ff, @time, {0xfffffffffffffffc, 0xfffffffffffffffa}, {0x40, 0x2}, @connect={{0x7fff, 0xd6}, {0x101, 0x80000000}}}, {0x2, 0x4, 0x1, 0x100, @time, {0x4, 0x6}, {0x1, 0x80000001}, @control={0x10000, 0xb8c7, 0x7}}, {0xde, 0x3, 0x7fff, 0x0, @time={0x0, 0x989680}, {0x5, 0x6}, {0x4, 0x7f}, @control={0x0, 0x6, 0x3}}, {0x0, 0x1ff, 0x3, 0x4, @tick=0x9, {0x78, 0x2}, {0x7ff}, @addr={0x1, 0x3ce8}}, {0x8000, 0x4, 0x80000000, 0x1000, @tick=0x4, {0x3}, {0x6, 0x3fd1}, @raw32={[0x9, 0x0, 0x8]}}], 0xf0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x7, 0x2, 0x8000, 0x516, 0x9, 0x0, 0x156000000000, 0x3, r3}, &(0x7f0000005000-0x4)=0x20) r4 = add_key$keyring(&(0x7f0000002000)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key$user(&(0x7f0000005000)='user\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000004000)="d0ae76c32b2b6f2226b05ef8314850ed3120c6fff2c810d6afac2949a8e95dee344a7ba29a8f3ec7d957019b0d583da00993ab4566f638e02725dce1a24b85d366f473510bdb94be90659511ddc7cd7c3f6bb6acf146e3ec2baaaad480b9cb129024dc3bff0f5d4d266ce0a5a6527a3a5a246c32e32fa3c1c38ef5925f3e3fa33f2287bc4f637622d6e87f9f3329b98b27e042da79f92b4fa6bc4d45e1854807d21eede10dbe224ef8b73d938d5efdcd6556a398", 0xb4, 0xfffffffffffffffa) keyctl$instantiate_iov(0x14, r4, &(0x7f0000006000-0x20)=[{&(0x7f0000005000)="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", 0x1000}, {&(0x7f0000005000-0xf6)="60e969e803ab7c4cf360f1a2efcecdc47b5bac9a4d04954a06fc22a8bcc2dedf94445983b267791c0a57369ddf307c1009473e79e0ca85bcce19026b5fa29533b5546d650b516344aa2d4a333adf235666f7f788883fe4444eecc1e9890029eccc458315e8a12cede392d9c9b742d1d7621e1d8c62f0c69b4837dbe926973552b9c5205c8ec56c14e79241cf46fba7e1e93375cae91b3dcb0947d4db2e52069eb75631fe5729d3c5f7367c64fb48adf07b29ec3e4996a67fd979bcc2ef19e954a5b2104d8e828576a2002209ebd325d0bbbb95c53f90d4d1b397f19fea34be3901a106849e7be5ddd112848204db4996c2bbba537227", 0xf6}], 0x2, r5) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000000)={0x2, 0x2, 0x1, 0x400, 0x7ff, 0xc000000000000000, 0x1, 0xfffffffffffffffb, 0x1, 0x8, 0x300000, 0x400}) 2018/02/01 22:55:55 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000132000)='/dev/rfkill\x00', 0x82200, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00007a9000-0x11)='/selinux/enforce\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000001000-0xc)={0x18}) mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000027000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000018000-0x24)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14}}]}, 0x24}, 0x1}, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000028000-0xe)='/dev/keychord\x00', 0x101000, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f000002c000)={0x7, 0x8000, 0x8, 0x80, 0x5}, 0x14) 2018/02/01 22:55:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000031d000)='/dev/loop#\x00', 0x0, 0x105001) r1 = memfd_create(&(0x7f0000db8000)='/dev/loop#\x00', 0x0) setsockopt(r1, 0x1, 0xb6, &(0x7f0000d97000-0x2f)="c2b8ad6c994624ce08d822ae20cd02924b964b2cceb3f27a2003d5402e2f33ed0d6cced8252e435cbf846b3f0c4d24", 0x2f) pwritev(r1, &(0x7f0000ca8000)=[{&(0x7f0000a86000)="1eb00fc7e1b6c685716b1f6e3e299eca4b5f76c6bef185b7fcad81374a7c4b166090b7646b074680cc43cda4046149c8e2", 0x31}, {&(0x7f0000861000-0x17)="8b751c086d59844c0f9a97fe738a3998dc22ef7a6cc4c3", 0x17}, {&(0x7f00006bd000)="ef447c3dce58e52d50a1c9561c0d8610f4cc89cbf0d26a144294916857832a790ce9f280db0e5f30ab1bb6b43e8bf8282924821e4edf6cd94d7cc1a611108d444425ac11bac64fc8717ca155156be9c9b71e2b67aafcde69a1094b25a7d6e5d6cb21b92214eab05747930c7832cec3e65766ba6893126caf4f91bd31a5877176c4ae5afb34963aa7687f49ebbb68c392f03cb9792c6dc518c7d7b9a631652786c69667", 0xa3}, {&(0x7f00002da000-0xe3)="6f361c50a32d72ffb864ce970e39b62a8537384f7c856daa85db67442dc0356813046791ddc6fe3a8e1cca86311ba4e8ee3f74c8973dd00edea751a23e014dda7a19a678b157b139ab9551ece803f9100b1bee71c627bc5fef4ccb914f56856cefd72ff111a7e65abf72dc894656982fea3ac3eb82b6081b4f390c106ceafc60144bc9a7f8ceabd06dc086897dfeda69b6dd783f126e22b88b15c2c5c9e28f75b7ff35cf9ec69d5e3608c6679899d9873059b29d1f891862a7d9e76b9663e31336306df056ac3ec343e98d5af1fa819be53a68832302261376a2b25ff51e38a0de1bb9", 0xe3}], 0x4, 0x0) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x100000001) [ 71.734673] ': renamed from gre0 2018/02/01 22:55:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000dc1000)={0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00002dc000)={@generic="6f03d797aa2377494b447b1240498727", @ifru_flags=0x5100}) perf_event_open(&(0x7f0000b7a000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) timer_gettime(0x0, &(0x7f0000107000)={{0x0}}) recvfrom$inet6(r1, &(0x7f0000e08000)=""/17, 0x11, 0x20, &(0x7f0000534000)={0xa, 0x0, 0x20000, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xfffffffffffffbff}, 0x1c) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00006e4000-0x10)={r2, 0x7530}, 0x10) r3 = dup(r1) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x7e, 0xfffffffffffffe6b) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) 2018/02/01 22:55:56 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_proto_private(r0, 0x89ea, &(0x7f0000886000-0x19)="f7376a11f11f72a99730683a3b4a3827668e105779a4ae6851") mmap(&(0x7f0000020000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000001000-0x60)={0x0, 0x2, 0x4, @tid=0xffffffffffffffff}, &(0x7f0000000000)=0x0) timer_gettime(r1, &(0x7f0000023000-0x20)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000022000-0x10), 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x1000000000400002) vmsplice(r3, &(0x7f0000020000)=[{&(0x7f0000021000-0xac)='8', 0x1}], 0x1, 0x0) vmsplice(r2, &(0x7f0000022000)=[{&(0x7f0000023000)='b', 0x1}], 0x1, 0x0) 2018/02/01 22:55:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x0, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) 2018/02/01 22:55:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00006cb000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000e8b000)='/dev/input/mice\x00', 0x0, 0x20002) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00003e0000-0x10)='/selinux/create\x00', 0x2, 0x0) socketpair$inet(0x2, 0x2, 0x2c16, &(0x7f000027e000-0x8)={0x0, 0x0}) ppoll(&(0x7f000047e000)=[{r0, 0x2000}, {r1, 0x9010}, {r2, 0x8004}, {r3, 0xe000}], 0x4, &(0x7f0000ee6000-0x10)={0x0, 0x989680}, &(0x7f0000923000-0x8)={0x1}, 0x8) setrlimit(0x7, &(0x7f0000df2000-0x10)) pipe2(&(0x7f0000294000), 0x0) 2018/02/01 22:55:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f000080e000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') getdents(r0, &(0x7f0000351000), 0x0) creat(&(0x7f0000b4d000)='./control/file0\x00', 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000973000-0x11)='/selinux/relabel\x00', 0x2, 0x0) dup2(r0, r1) 2018/02/01 22:55:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f00002ec000)="24000000130007ccffffef00000009001c00000c0d0003000000ffffff000000f9df1517", 0x24) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000e08000-0x4)=0x8, &(0x7f0000e95000)=0xe4) 2018/02/01 22:55:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000468000-0x8)='./file0\x00', 0x503900, 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key(&(0x7f0000004000-0xd)='dns_resolver\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001000), 0x0, 0x0) keyctl$describe(0x6, r1, &(0x7f0000009000)=""/86, 0x56) accept4$inet(r0, 0x0, &(0x7f00003e4000), 0x80000) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000001000-0x44)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x0, @random="951586da4536"}, 0xfffffffffffffffe, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, @syzn={0x73, 0x79, 0x7a, 0x0}}) getsockname$ipx(r0, &(0x7f0000ccc000), &(0x7f000082b000)=0x10) 2018/02/01 22:55:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000df6000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x3c}, 0x1}, 0x0) sendmsg$nfc_llcp(r0, &(0x7f000020b000-0x38)={&(0x7f0000df6000)={0x27, 0x141, 0x1, 0x6, 0x9, 0x9f, "121f868b1aa79fc546920704748196f723f64c6692019aaa534fe0b8451029424d9ea7e8fa01af80701b5b7068307ea1e6f1d172d9a4dc526899839d50dd99", 0x7}, 0x60, &(0x7f0000795000)=[{&(0x7f0000b34000)="f96435dc9636ce718e810b78966359f6bb0c2de0ef62cbdff866313bb32ae8321ac8dca2de33cd1c82664b", 0x2b}], 0x1, &(0x7f0000438000-0x38)={0x38, 0x0, 0x56, "cc7b9f12cb0ae82b1f8fbdcdd5cc0cc1a663166e41f280a5d96fc6c4d70eba056afbf4d621"}, 0x38, 0x4000000}, 0x4000000) 2018/02/01 22:55:56 executing program 6: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) fcntl$getownex(r1, 0x10, &(0x7f00000bc000-0x8)) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) 2018/02/01 22:55:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x0, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) [ 71.858123] sock: sock_set_timeout: `syz-executor1' (pid 11505) tries to set negative timeout 2018/02/01 22:55:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000cd5000-0x4)=0xddd, 0x4) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000566000)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f91000)='/dev/autofs\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f00001e2000-0x58)={0x8e, 0x634, 0x0, 0x3, 0x8, 0x100000000}) 2018/02/01 22:55:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000001000-0x20)={{}, {0x77359400}}, &(0x7f0000001000-0x20)) 2018/02/01 22:55:56 executing program 5: timer_create(0xf79f751b2c8e6673, &(0x7f0000003000-0x60)={0x0, 0x0, 0x0, @tid}, &(0x7f0000001000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x8)='vmnet1[\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000694000)={0x0, 0xe0, 0xdf7, 0xffffffffffffff35}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000e33000-0x20)={0xffffffff00000000, 0x1, 0x3, 0xffff, 0x3, 0x4d81, 0x8, 0x1, r1}, &(0x7f0000001000-0x4)=0x20) 2018/02/01 22:55:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000965000), 0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006cc000-0x16)='/selinux/checkreqprot\x00', 0x10000, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) 2018/02/01 22:55:56 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x10)='fdinfo\x00') getdents(r0, &(0x7f0000003000-0x3c)=""/60, 0x3c) renameat(r0, &(0x7f0000004000-0x2)='./file0\x00', r0, &(0x7f0000004000-0x8)='./file0\x00') mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000008000-0xb4)=""/180) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2f, &(0x7f0000009000-0x4)=0x100000001, 0x4) 2018/02/01 22:55:56 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000467000-0xd)='/dev/usbmon#\x00', 0x2, 0x4002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x9}, &(0x7f000034e000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000dae000-0x10)={0x10000, 0x4, 0x6, 0x1, r1}, 0x10) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0x10, 0x80000, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000000c000)={r1, 0x97, "ef93f272ae092ecae664ae9193bda657e4c4ed6f710f3ffa0cc6dd6e9a9d15188a3b16ca5eebd47041e3b2adee2857baf6c0c14ce0f8c6c0813a77ba8104b898b1c1f38b65d6f67a942a0ea60742b63bc50170b5fd87b2bfefbd475dbb052023d88e9e09a7e84167f4f4d8916dab7674fddd689bb61294349308a26caa4d387d7a39cd3198bd699eebf8ccc25e40961297fb4ff44dcdaa"}, &(0x7f000000c000)=0x9f) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000000d000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f000000d000-0x4)='tls\x00', 0x4) sendmsg(r2, &(0x7f000000c000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080021000a000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) [ 71.905200] IPv4: Oversized IP packet from 127.0.0.1 [ 71.910607] IPv4: Oversized IP packet from 127.0.0.1 [ 71.915753] sock: sock_set_timeout: `syz-executor1' (pid 11505) tries to set negative timeout 2018/02/01 22:55:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) 2018/02/01 22:55:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000dbb000)=0x0) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r2, &(0x7f00006ee000-0x5)=@file={0x0, './file0\x00'}, 0xfffffffffffffee8) getpeername(r1, &(0x7f00003ea000-0x10)=@can, &(0x7f0000c40000)=0x10) fcntl$lock(r2, 0x6, &(0x7f00007bc000)={0x2, 0x3, 0x5, 0x2, r3}) 2018/02/01 22:55:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000707000-0xc)=@sack_info={0x0, 0x3, 0x3ff}, &(0x7f000050b000)=0xc) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000e05000-0x14)={r2, 0x2, 0x5, 0x4, 0x1, 0x101}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0x1, 0x4) sendto$inet(r0, &(0x7f000022a000), 0xfffffdb1, 0x800000120000005, &(0x7f0000e46000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) r3 = fcntl$dupfd(r0, 0x0, r0) recvfrom$ax25(r3, &(0x7f000001d000-0x2d)=""/62, 0x3e, 0x2, &(0x7f0000f4b000)={0x3, {"d9f741723912a9"}}, 0x10) 2018/02/01 22:55:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4)=0xfffffffffffffffd, 0x400000006, 0x0, &(0x7f0000e6e000), &(0x7f0000061000-0x4), 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000a14000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00001b9000)={{0xa, 0x0, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, {0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x9}, 0x2, [0x5944, 0x4, 0x400, 0x4, 0x5, 0x5, 0x563, 0x1]}, 0x5c) clock_getres(0x7, &(0x7f00008a5000)) 2018/02/01 22:55:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) socket$nl_netfilter(0x10, 0x3, 0xc) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) clock_gettime(0x7, &(0x7f0000047000)={0x0}) write$sndseq(r1, &(0x7f0000002000)=[{0x0, 0x3, 0x0, 0x0, @time={r3, 0x989680}, {}, {}, @ext={0x0, &(0x7f0000044000)}}], 0x30) r4 = memfd_create(&(0x7f0000cd3000-0xa)='mime_type\x00', 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000e5d000)={0x0, 0x92, "8e00a35692fd1516e35cf91bee39eca525702978288bef13eb560ff5ca95ecd27c66cff6a64f5d80e630ae8156381cc8dc393194a68dbbaf19b8ceb13f8cf89ae1ca6c5a37ce440316e36cb3e44727057de7872a7946c1aa0090f9bfa40178d1001144725adaa6e1ea229ce04e0d31e257c4db0807520c5d98f2371f244ee5f6ced902caf5181e5ff5b29de6fd4271115749"}, &(0x7f0000a59000-0x4)=0x9a) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000085000)={r5, @in={{0x2, 0x0, @empty}}, 0x1, 0x9, 0x8000, 0x5, 0x9}, &(0x7f00004af000)=0xa0) r6 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r6, r4) write$sndseq(r4, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time, {}, {}, @note}], 0x30) 2018/02/01 22:55:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x8}}) r3 = dup3(r2, r1, 0x0) getsockopt$inet6_opts(r3, 0x29, 0x36, &(0x7f0000eb4000)=""/91, &(0x7f0000369000-0x4)=0x5b) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000de1000)='hybla\x00', 0x6) 2018/02/01 22:55:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330}, &(0x7f00005cd000-0x18)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) gettid() r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x40000048f, &(0x7f000078a000-0x2c), 0x267) 2018/02/01 22:55:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) 2018/02/01 22:55:56 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000d000)='self\x00', 0x3) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000008000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f000000d000)={0x0, 0xffffffffffffffc1}, &(0x7f000000e000-0x4)=0x8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f000000f000-0x8)) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f000000d000)={r2, @in={{0x2, 0x3, @broadcast=0xffffffff}}}, 0x8c) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwrite64(r3, &(0x7f0000008000-0x32), 0x0, 0x347) 2018/02/01 22:55:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='syzkaller0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty}, 0xc) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000bb0000)='/proc/self/net/pfkey\x00', 0x0, 0x0) dup2(r3, r0) dup3(r3, r2, 0x0) recvmsg(r2, &(0x7f00009b9000-0x38)={&(0x7f0000a44000-0x20)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f000013a000+0xb51)=[{&(0x7f00004ad000-0xab)=""/171, 0xab}, {&(0x7f00006bd000)=""/92, 0x5c}, {&(0x7f0000302000)=""/20, 0x14}, {&(0x7f00007f6000-0xf6)=""/246, 0xf6}, {&(0x7f0000449000)=""/209, 0xd1}, {&(0x7f00008dc000)=""/90, 0x5a}, {&(0x7f0000e76000)=""/21, 0x15}], 0x7, 0x0, 0x0, 0xd22}, 0x10001) 2018/02/01 22:55:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) fchmod(0xffffffffffffffff, 0x0) fadvise64(r0, 0x0, 0x5ce, 0x7) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000641000-0xe)='/dev/keychord\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000658000)={0x4, 0x0, &(0x7f00001e0000)=[@exit_looper={0x630d}], 0x0, 0x0, &(0x7f0000d60000-0xac)}) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f000028e000)=0x75) 2018/02/01 22:55:56 executing program 3: mmap(&(0x7f0000000000/0xf9b000)=nil, 0xf9b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f9b000)='/dev/rtc\x00', 0x101000, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000f9d000-0x10)={&(0x7f000001a000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000f9c000-0x4)=0x100) write(r0, &(0x7f0000857000-0x26)="26000000130007f1471400010000321f000000e301000000025900000000000006000200cc35", 0x26) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000f9d000-0x4)) 2018/02/01 22:55:56 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000fef000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4), 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000853000-0x8)={0x77359400}, &(0x7f0000327000-0x4), 0x0) futex(&(0x7f000000d000-0x4), 0x3, 0x0, &(0x7f000004a000-0x10), &(0x7f0000a2a000), 0x0) 2018/02/01 22:55:56 executing program 4: clone(0x22400, &(0x7f000065a000-0x2), &(0x7f00003c7000-0x4), &(0x7f0000a4a000), &(0x7f00007c4000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) write$fuse(r0, &(0x7f0000001000-0x1a)={0x1a, 0x1, 0x9, @random="fb7ec2f84322fa4451a2"}, 0x1a) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000000)) 2018/02/01 22:55:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) 2018/02/01 22:55:56 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b57000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000000000), &(0x7f0000000000)=0xc) r1 = socket(0x10, 0x200000000803, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f000000c000-0x4)) 2018/02/01 22:55:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/01 22:55:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/01 22:55:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ee2000-0x8)={0x0, 0x0}, 0x800) r1 = accept4(r0, &(0x7f0000298000)=@ipx, &(0x7f0000d2b000)=0xfffffffffffffe71, 0x80000) fchmod(r1, 0x8) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000af4000-0x160)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x6b}}}, 0x1, 0xc200, 0x80000000000000, "2cb637e953c1eba503bfda116c976be15fc4b6aa979bc3c3c786b9354051f6cf045665ed493a1cc25d3c7f81cd2f4f00d287ad2f1feb5f3a880ac75a2d1bb4da8bd1a4f58ff6a33a71a99267b950b84c"}, 0x160) r2 = getpid() r3 = syz_open_procfs(r2, &(0x7f000038a000)='map_files\x00') socket$inet6_tcp(0xa, 0x1, 0x0) execveat(r3, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[&(0x7f0000019000-0x13)='-]selfvmnet0\x00'], &(0x7f000001a000)=[], 0x0) recvfrom$inet6(r3, &(0x7f0000975000)=""/4096, 0x1000, 0x2160, &(0x7f0000ebb000-0x1c)={0xa, 0x2, 0x22, @empty}, 0x1c) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000b2b000)={@common='syzkaller1\x00', @ifru_flags=0x400}) 2018/02/01 22:55:56 executing program 0: clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00008ec000)) wait4(0xffffffffffffffff, &(0x7f0000bdd000-0x4), 0x40000000, &(0x7f00000d5000)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000aa1000-0xb)='/dev/hwrng\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x1}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(0xffffffffffffff9c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000)) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000001000-0x4)) nanosleep(&(0x7f0000c61000), &(0x7f0000001000-0x10)) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r1, &(0x7f0000001000)={0x3, {"a1767b8fcb9c25"}, 0x699}, 0x10) 2018/02/01 22:55:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/01 22:55:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x8)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') accept$ipx(r0, &(0x7f0000950000-0x10), &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000027c000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0xfffffffffffffffe) perf_event_open(&(0x7f0000773000-0x78)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r1, 0x227c, &(0x7f0000617000)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000e3c000-0x20)={{&(0x7f0000a9f000/0x2000)=nil, 0x2000}, 0x1}) 2018/02/01 22:55:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000d9d000)={@rand_addr=0xab7d, @multicast1=0xe0000001, 0x0, 0x5, [@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0x12}, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x24) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000099f000-0xc)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000b6000-0xc)) 2018/02/01 22:55:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00003e0000)={0x8, 0x0, &(0x7f0000ee3000-0x8)=[@acquire={0x40086310}], 0x0, 0x0, &(0x7f0000c86000)}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00004a4000)='/dev/ppp\x00', 0x40000, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000c41000-0x78)={0x7, {0x2, 0x1, @broadcast=0xffffffff}, {0x2, 0x1, @broadcast=0xffffffff}, {0x2, 0x1, @empty}, 0x100, 0x3, 0x1, 0xfea2, 0x7, &(0x7f0000768000)=@generic="2888d6ba72630ccb60f8db5dc5951e31", 0x7f, 0x6, 0x5}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d02000)={0x0, 0x3f}, &(0x7f00003ff000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000440000)={0x200, 0x0, 0x3, 0x7, r2}, &(0x7f0000768000-0x4)=0x10) 2018/02/01 22:55:56 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) perf_event_open(&(0x7f0000d97000-0x78)={0x7, 0x78, 0x0, 0x1, 0x2, 0x66a, 0x0, 0x4, 0x18c02, 0x2, 0x3ff, 0x20, 0x80000001, 0x1, 0x1f1, 0x6, 0x10001, 0x7fbb, 0x6, 0x4, 0x4, 0x7, 0x3, 0x2b2c000000000, 0x7, 0x43d, 0x0, 0x7, 0x3db, 0x4, 0x1, 0xfffffffffffffff7, 0x5, 0x1, 0x6, 0x7c8, 0x0, 0x4d, 0x0, 0x3, 0x3, @perf_config_ext={0x4106, 0x2}, 0x24, 0x2, 0x0, 0x3, 0x1, 0x80000000, 0x1}, r0, 0x6a4, r1, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a5f000)='/selinux/status\x00', 0x0, 0x0) setsockopt$sock_int(r3, 0x1, 0x2f, &(0x7f0000b16000-0x4)=0x8, 0x4) r4 = dup3(r2, r2, 0x80000) ioctl$int_out(r4, 0x5460, &(0x7f0000751000)) ftruncate(r3, 0x10ca) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r4, 0xc0505350, &(0x7f00007fa000-0x50)={{0x7, 0x100}, {0x3, 0xe4}, 0x6, 0x5, 0x81}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f000000e000)={0x0, 0xa4, &(0x7f00005f6000-0xa4)=[@in={0x2, 0x2, @loopback=0x7f000001}, @in={0x2, 0x2, @broadcast=0xffffffff}, @in6={0xa, 0x1, 0xfffffffffffffff9, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x3, 0x8, @ipv4={[], [0xff, 0xff], @empty}, 0xffffffffffffff49}, @in6={0xa, 0x3, 0x69e5, @empty, 0x2}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}}, @in={0x2, 0x0, @broadcast=0xffffffff}]}, &(0x7f0000c4b000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00003d4000)={0xaa, 0x7, 0x8000, 0x7, 0x0, 0x4, 0x1, 0x7, r5}, 0x20) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f000013d000)={0x0, 0x80000001}, &(0x7f0000c88000)=0x8) setsockopt(r3, 0x6, 0x7, &(0x7f00008a6000)="fc2dd6ebb46994588f2c8854020a2d46ae6e46f69b17612ddb19c07225f1e2e56e33c7594d80d79d08eb0f9eaf2bf019fa2552f00e375ff4fa3b194c32e004e720f6681e96", 0x45) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f00009a1000)={r6, 0xffffffffffff1f6f}, &(0x7f00001d1000-0x4)=0x8) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000002000-0x5)) ioctl$EVIOCGPROP(r4, 0x80404509, &(0x7f00005f4000-0x4b)=""/75) setsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000967000)=@assoc_value={r7, 0x9}, 0x8) r8 = syz_open_dev$mice(&(0x7f0000759000)='/dev/input/mice\x00', 0x0, 0x90000) ioctl$int_out(r2, 0x2, &(0x7f0000a1a000-0x8)) ioctl$SIOCGIFMTU(r8, 0x8921, &(0x7f0000a22000-0x28)={@syzn}) geteuid() 2018/02/01 22:55:56 executing program 2: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000055000-0x10)={0x3, &(0x7f000000d000-0x18)=[{0x1, 0x800, 0x9, 0x5}, {0x0, 0xffffffff, 0x3, 0x4}, {0x0, 0x5, 0x1, 0xfffffffffffff800}]}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000023000-0xb0)={{}, 'port1\x00'}) 2018/02/01 22:55:56 executing program 2: r0 = socket(0x5, 0x2, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00003ec000)={@common='dummy0\x00', @ifru_addrs=@ethernet={0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}) write(r0, &(0x7f0000464000)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000533000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f00005f3000-0x1)={0x2, 0x4, 0x3, 0x8, 0x6, 0x7}) 2018/02/01 22:55:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000e1a000)) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000000}, 0x1c) 2018/02/01 22:55:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000079000-0x38)={&(0x7f0000a4b000-0xc)={0x10}, 0xc, &(0x7f00006ea000-0x10)={&(0x7f00003b9000-0xe8)=@newspdinfo={0x38, 0x24, 0x61b, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv4_hthresh={0x8, 0x3}, @encap={0x1c, 0x4, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, @in6=@dev={0xfe, 0x80}}}]}, 0x38}, 0x1}, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f000010c000-0x18)=@get={0x1, &(0x7f0000c3f000-0xb3)=""/179, 0x1}) 2018/02/01 22:55:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) lseek(r0, 0x0, 0x1) r1 = syz_open_dev$sg(&(0x7f0000950000-0x9)='/dev/sg#\x00', 0x2000000000, 0x0) pwrite64(r0, &(0x7f0000444000-0xba)="fe44d4714f481eb3b6fcdd63e32c1782a5e0141a98f518b8044d19b7a24e6cf92353d721f4b8975b0db6911992efbf69d60ab91f8a1682147b2ea989214c10bc3e1feb1f00e0140961a7f58804bc43f52e21fe431ee8fb71663762fcec7c046b08e551ddd2fe3b5f94abd19d80099b91e9e64eb384b017b2c3556d6c80e71e589e00b9032bcfbeb524476152d82c536f22a784b87fec3ecf8bd1ecf2d7bc87522a19e24fa396ea1a22aad0a2cf01d919500ccc9cc008a5f52230", 0x504, 0x0) close(r1) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00000f5000)=0x1, 0x4) fstat(r0, &(0x7f0000907000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d1c000-0x8)={0x0, 0x1}, &(0x7f00005ac000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000b9000-0x16)={r4, 0x3, 0x7, [0x8, 0xfff, 0x92c, 0x80, 0x2, 0x5, 0x4]}, 0x16) fstat(r1, &(0x7f000040a000-0x44)) syz_fuse_mount(&(0x7f0000e33000)='./file0\x00', 0xa002, r2, r3, 0x4, 0x25) 2018/02/01 22:55:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x108) 2018/02/01 22:55:56 executing program 0: mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x4000, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000ecc000-0x10)={0x0, 0x2710}, 0x10) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f0000ecb000)='./bus\x00') mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000014000)='./file0\x00', 0x80040, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000010000-0x6)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000002000)={0x2, 0x3, 0x1000, 0x0, 0x4}) renameat2(r1, &(0x7f0000006000)='./file0\x00', r1, &(0x7f0000019000-0xd)='./bus/control\x00', 0x2) 2018/02/01 22:55:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) r1 = syz_open_pts(0xffffffffffffff9c, 0x200000) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000aed000-0x2)) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000d7b000-0x4)) readv(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0x7)=""/7, 0x7}], 0x1) [ 72.412665] binder: 11626:11628 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 72.452169] binder: 11626:11640 BC_DEAD_BINDER_DONE 0000000000000000 not found 2018/02/01 22:55:56 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f000000c000-0x80)=[{&(0x7f000000c000-0xb8)="2535f4fd784e791a3ef5b2c53fe2fa050db5c67bdce871192b0eed9e4f31aa39f1049d1931d8fbc846426d7bc2c1a7d70ade8df8a5f4f8937a597a8aba36b983b2c1519f4f1828c91ae6feef2a8f3aa4f13d121a944deb91ab42ff12424bed2a89ca48a7f0fea61399cfc394ec37546415dce34149f4bc79d1f22dceb2541a2c0040df5263122c95f5ef525ff8d898983143aa29a6b9c55966e311869361649f06a5c8d4deea6dbc8b5dfc1b2085a35f2eda9cfd9d3dc6b4", 0xb8}, {&(0x7f000000b000)="2323c4bed5e4fcd226979edd5665cfdf170923161f761b0a0a40c07a04414d18ba4ebcc8e6c5bc593835194882a14c1d51d7e65d0a9ffaf4d2933cd694df512b299c98f4514ad83c82c3390f7e0ea9cac9a2cd6e29074b738edcc83d2db8638086d704a15c8094dfaf24af23268caf979354a47d43a73404195906d1d3e85da9345b3ce46760f71726122abc0e9de897ad9e46c801ed66ed8e7c3da23ede6d4448ce32d8c2eaaee93b1fb0e849f8958a282610c63535a4d8506c319378d11a28d6d4801a4dc63702359abf38ab0399651d367af0b6", 0xd5}, {&(0x7f0000007000)="d5f41caf2492b1efa79cee9630f463c37c2395e565deb5e2613726b4d4e7c03d25f5c653b829", 0x26}, {&(0x7f000000c000-0x30)="d2d02bf44178385d7db8d9ef8d70ead51e7c4fa03b96d95d53703c5bd79b201d259e6809a6d1c11de82173348b9f3ece", 0x30}, {&(0x7f000000c000-0xd7)="f2c2538e847b958bcd45a3ccff421725b75c571c61920f288d364fbd264946c9455b87f5548e227bb748ce4ff8b83bd052c0008f34c12f330537212ecbbc0bdbb4c827696b4399f66587f63b3af8334209dc263386dd3f52264949cbc7b27b238363d938912cff6e65c47bbcff65b566a9ba3354041d4f3e4edbe79f3dc6975b544bbfd5e848c635621714644e667cd318b37301f393dbd0addf5fa8456b2cfbc91419b335becf1ea1e83c42553b8f16eff0da1a9e4f22eb9398da00b0c5424f54276594f7a729a30dea016f5bc4e56651bfc58ae8a460", 0xd7}, {&(0x7f0000007000)="131a1fb1ba492a8a4c6a2e0aba702bb471df61cc", 0x14}, {&(0x7f0000002000)="6915f36fcc63c74e4422cfff38a52e6eb5d4982ba6e396fb4f96a3947e1f50aaa50138ebfb203fc99d80ddd9a2ad77bc36b632ec4c0b34b9f86fde6722b2edc534a62c9fcd67446a02c27c90ccc442dd4d7c7defcd1de7eb24f540f5fc4ac8b6899571ddc29295362ecac77ee0700584b206dbea1b9b94a303353e5d93e1e7e25cf6a23cd3ed820872f4922ee7e8ebb784a42642f03867331d76bb0a78724c857fdb1ad9e05bbb985380d6d9ea865c5e9dc836", 0xb3}, {&(0x7f0000005000)="5d923f268523b69bcd6c6e646aea29a943c90b53912eb987e297f11d6c5bc4af990062003d715e2a82d050b3d320371434155298e43796a4107a350c55c3d14c164fb970f3f52e23b1886485ab26162b5f0637c0ec3bed426458bc905d6293bcb2079ff3951d0a0c249836cf515bb77dbc8cbc995ad1d779e17b61661bcdf06abedef81537206550acc4261dc26a88845a3306b8c576222a200b414cbcf206ac", 0xa0}], 0x8, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f000000b000-0x98)) 2018/02/01 22:55:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000032000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00005d8000-0x4)=0x14) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000559000)={@rand_addr, @loopback, 0x0}, &(0x7f0000347000-0x4)=0xc) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000009f000-0x10)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r2 = epoll_create1(0x0) r3 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000009b000)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f00004c1000)}) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89cc59e3878ffffff00000000f7d7000003000000070718d1fc0e41a052600c828100000000000000bf244f0f2cc508303a"}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000cf8000-0xc)) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r3, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000260000)}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000003000-0x30)={0x4c, 0x0, &(0x7f0000005000-0x68)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00004ee000)=[], &(0x7f0000043000)=[]}}}], 0x0, 0x0, &(0x7f0000002000)}) 2018/02/01 22:55:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto$inet6(r0, &(0x7f0000c82000)="8fda1c6a6508e3917bb9d04419b06a9254d5c8e70d15bf3017523dce30d13ead992d797031388858fcb63a3fbd62cb274e98f15b7470582845aa528fa0ceec24478837d2148dfd9fedf73280ba59f62d0d0fe1a21dbee14beaff66a94b4c15792096329be32240d300847d53bf01256cd35a07501104b917f69d4e16e2804dba5e6edeff8a837dfe56cf9f9c03230e647991cbb122c8235f41938069994d5747f60a8b697df472449ef3edb4c5eaacb2ed04360d187b346dadf5", 0xba, 0x8000, &(0x7f0000582000)={0xa, 0x0, 0x5, @ipv4={[], [0xff, 0xff], @empty}, 0x4}, 0x1c) r1 = socket(0x3, 0x8002, 0x0) connect$inet6(r1, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000f10000)=0x3, 0x4) 2018/02/01 22:55:56 executing program 2: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084f000-0x4), &(0x7f0000c36000-0x4), &(0x7f0000b3c000-0x1)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000001000-0x8)='./file0\x00', 0x90) wait4(0x0, 0x0, 0x40000000, &(0x7f00003b4000-0x48)) r0 = syz_open_dev$sg(&(0x7f0000976000-0x9)='/dev/sg#\x00', 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000002000-0x4)=0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r0, &(0x7f0000000000)={0x0, 0x27, 0x2, @thr={&(0x7f0000ea8000)="f9407318c9fdaa9e9be0cd79803aab99c27bfe97992fe50be874c572c4f441fcfe5693639ffebd247f059d13a505f1ad9ae4e50b1ac183480f5e25252f9c3a3ac2cd9b2e74b748632855bfe128fc9e836f1f66f95661e6e272cecf08338e58601fdd15ec9ba0ae176f2394054f52c9c37419c2a3a4972cbc7f9d96ea8cb6eb7ca0722a54dc2f97791b62dc0ba3b0e7a7b6d5f107af63a679f5e22184c72e90d13cec85c5a37076e8eb7362388adc497d62b70b8afe9d922992e9a3e42f39587abb8983190b64a9caf0f9ddc5a8969b96720b31fdf2ae64d291b160ed79ef0a40932b6db4a51b3486b321e28e", &(0x7f0000e73000-0xf9)="a42978f0e31f288fbba1a3184d11631c43c1dbcb45d8cd1055d1d8b8ef99314cac01c6f7cf7e070c3eb405cd2c7c34a8da6d5b97e9ef8e2099c67408ba64cff9de1d65a0f1618c7ead117f4aba91986385813922fc13cc3230ed8cd8fa2751c3fb216a12cb16e6aa720036e55db95547e9394ea7734a505f99ed55b4cebfa6e2a80e358b6ca36bd7f7d8df84b1910b15f132e0d05aa974cbc06f390ad83ecd73a975b82517cbfd241134cab35c8b1b3b33c583f7eb8718c917e5015bd115511e4c4ef4df1451decdd70ae5500ec569a42491365c844eebbd6592ed1dc792a29f927d2a850a394bfcfb0c94edab4bf8b679a9503112c9a1122c"}}) clone(0x0, &(0x7f0000001000-0x60), &(0x7f0000001000-0x4), &(0x7f0000000000), &(0x7f0000001000-0x71)) [ 72.577744] binder: BINDER_SET_CONTEXT_MGR already set [ 72.583368] binder: 11670:11674 ioctl 40046207 0 returned -16 [ 72.591089] binder_alloc: 11670: binder_alloc_buf, no vma [ 72.596677] binder_alloc: 11670: binder_alloc_buf, no vma [ 72.596699] binder: 11670:11687 transaction failed 29189/-3, size 0-0 line 3128 [ 72.609830] binder: 11670:11674 transaction failed 29189/-3, size 0-0 line 3128 [ 72.620326] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/01 22:55:56 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f00005cb000-0xd)='/dev/usbmon#\x00', 0x9, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0xb02000)=nil, 0xb02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) socket$netlink(0x10, 0x3, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1}, 0x0) 2018/02/01 22:55:56 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$void(r0, 0xc0045878) 2018/02/01 22:55:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000893000-0xa)='/dev/ptmx\x00', 0x0, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000b0f000-0x8)={0x0}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000d88000)={{0x2, 0x0, @multicast1=0xe0000001}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x2, {0x2, 0x0, @empty}, @generic="d666e3932e133f5cfb3c622303f6698e"}) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f00001ad000-0x4)) 2018/02/01 22:55:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) sendto(r0, &(0x7f0000905000-0x1000)="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", 0x1000, 0x10, &(0x7f0000e2f000-0x20)=@pptp={0x18, 0x2, {0x1, @dev={0xac, 0x14, 0x0, 0xa}}}, 0x20) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000859000-0x8c)={0x0, @in6={{0xa, 0x1, 0x7fff, @loopback={0x0, 0x1}}}}, &(0x7f0000b8a000)=0x8c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000700000)={r1, 0x9, 0x186f, 0xc0, 0x7fff, 0x3}, 0x14) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000ad000)={r1, 0x100000001, 0x9, 0x2, 0x0, 0x7}, &(0x7f0000509000)=0x14) shutdown(r0, 0x0) 2018/02/01 22:55:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x80000001}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000b77000)={{{@in=@dev, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000844000)=0xe8) r3 = getegid() syz_fuseblk_mount(&(0x7f0000675000)='./file0\x00', &(0x7f0000c57000-0x8)='./file0\x00', 0x6001, r2, r3, 0x6, 0x5, 0x2002400) sendto$inet(r0, &(0x7f0000896000)="6387c63c660174913f940e086f00918d5239aecb2ebc3b5e25d5eb2ea52b599e04272873fcd839eef6740fd8377425039a86f5b028204196e23b2c980b4c7b42b94e81748f653a6242bda8d50f0ea2f2e8b741b75b71e2329cb10b8d0a8fea177c4f315ca34017ff81b34bcf0950d39e5ab93a5b9a6ca6dde9caa86e666861d3b23abb233add2edcd5125041ce537bd05a85e74292cd352d59789170b7e62ef6d9aa9b33ec43a9dc7f137a4aa0f7b91aaca2c9f283ce288a4ff06b5ee4136e37598552c9debcc1a197ff3394160c8c257a8e6c9c85cd71073735e37b2584f9a63da4", 0xe2, 0x0, &(0x7f0000f6f000-0xa)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) readv(r1, &(0x7f0000596000-0x38)=[{&(0x7f0000e02000-0x1000)=""/4096, 0x1000}], 0x1) recvmsg(r1, &(0x7f0000434000-0x1c)={&(0x7f0000c3b000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x2e, &(0x7f0000ae5000)=[], 0x0, &(0x7f0000007000)=""/131, 0x83}, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f0000fee000-0x4), &(0x7f00001eb000-0x4)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f000085b000)={0x0, 0x1}, &(0x7f0000fc8000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000012c000-0x12)={r5, 0x4, 0x5, [0x3888, 0x1400000000, 0x100, 0x3, 0x1]}, 0x12) write$eventfd(r1, &(0x7f00000fd000)=0x7, 0x8) sendmsg(r4, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x3, 0x0, {0xa, 0xffffffffffffffff, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}}}}, 0x3a, &(0x7f0000a58000-0x20)=[], 0x0, &(0x7f0000bef000-0xd8)=[{0x70, 0x102, 0x6, "641f03243ff92a8431e2dd901f7640a2d01b95b4cb968ab2001d0c399defee80565e0d731b8116a2ffbeb4e39b3cd132e027e98f5ea973c686e632d7d720e6cd050b998b46f555adc0125aa7f0b73268c8386f9e90072e050ce52a2a80"}, {0x28, 0x10b, 0xfffffffffffffff8, "ce89a62becf3d02a4cc1ee7c51bb76f5279b07d93c6450eb"}, {0x40, 0x117, 0x1, "15b236c7a520d1c1b77c6222dd7b5ee5b97cda6cb5d77230e10b8a6f99413fc26cd07eb77e974876db67"}], 0xd8}, 0x0) 2018/02/01 22:55:56 executing program 2: getrandom(&(0x7f00009b9000-0xa2)=""/162, 0xa2, 0xffffffffffffffff) 2018/02/01 22:55:56 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00000ba000-0xe)='/dev/keychord\x00', 0x40c0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00008de000)='\x00', 0x1) r2 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000084a000-0xc)={0x0, 0xffffffffffffffb5, 0x30}, &(0x7f0000c4b000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000d7d000)={r3, 0x20, 0xc40d, 0x3, 0x0, 0x9}, 0x14) dup2(r2, r1) 2018/02/01 22:55:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents(r0, &(0x7f0000825000-0xa7)=""/84, 0x54) getdents(r0, &(0x7f0000934000-0x58)=""/88, 0x58) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000f68000-0xb0)={{0x3, 0x9}, 'port1\x00', 0x10, 0x100000, 0x5, 0x4, 0x3, 0x9, 0x2, 0x0, 0x4, 0x7}) 2018/02/01 22:55:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000001, 0x0, &(0x7f0000020000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000083f000)={0x200, @time={0x77359400}, 0x1000, {0x40, 0x13d5}, 0x7, 0x1, 0x3}) sendto(r0, &(0x7f0000003000-0x1001)="e9", 0x1, 0x0, 0x0, 0x0) sendmsg(r0, &(0x7f000003c000)={0x0, 0x0, &(0x7f000005e000-0x20)=[{&(0x7f0000bcb000-0x99)='}', 0x1}], 0x1, &(0x7f000003b000-0x1d0)=[]}, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000cea000)) [ 72.625822] binder: undelivered TRANSACTION_ERROR: 29189 [ 72.637708] binder: release 11670:11674 transaction 51 out, still active [ 72.644623] binder: release 11670:11674 transaction 50 in, still active 2018/02/01 22:55:56 executing program 1: mmap(&(0x7f0000000000/0xd19000)=nil, 0xd19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x3, 0x7f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x3, 0x2003) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet(r0, &(0x7f0000f1e000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockname$packet(0xffffffffffffffff, &(0x7f000093e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000651000-0x4)=0xb) stat(&(0x7f0000212000)='./file0\x00', &(0x7f0000e6b000-0x44)) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000df1000)=0x8, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) clock_gettime(0x0, &(0x7f0000efa000-0x10)) r1 = dup(r0) accept4$packet(0xffffffffffffffff, &(0x7f00008ad000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000878000)=0x14, 0x3) recvfrom$packet(r1, &(0x7f0000849000-0xed)=""/237, 0xed, 0x10020, &(0x7f0000535000-0x14)={0x11, 0x17, r2, 0x1, 0x9, 0x6, @random="d142f91f7afc"}, 0x14) recvmmsg(r0, &(0x7f000073f000-0x258)=[{{&(0x7f0000026000-0x58)=@alg, 0x58, &(0x7f00009f5000-0x60)=[{&(0x7f00003ef000-0xbc)=""/188, 0xbc}, {&(0x7f0000ac3000)=""/75, 0x4b}, {&(0x7f0000a79000)=""/154, 0x9a}, {&(0x7f0000161000-0xe5)=""/229, 0xe5}, {&(0x7f0000ad3000-0x61)=""/97, 0x61}, {&(0x7f00004a5000)=""/6, 0x6}], 0x6, 0x0, 0x0, 0x419e}, 0x5}, {{&(0x7f00005a5000-0x6)=@hci, 0x6, &(0x7f0000ec2000)=[{&(0x7f00008ee000-0xdd)=""/221, 0xdd}, {&(0x7f0000eb5000-0x1000)=""/4096, 0x1000}, {&(0x7f0000fc2000)=""/21, 0x15}, {&(0x7f00005b3000-0xd2)=""/210, 0xd2}, {&(0x7f00008c2000)=""/137, 0x89}], 0x5, 0x0, 0x0, 0x5}, 0x65}, {{&(0x7f0000e40000-0x8)=@sco, 0x8, &(0x7f000071b000)=[{&(0x7f000071d000-0xfe)=""/254, 0xfe}, {&(0x7f00001bf000)=""/4096, 0x1000}], 0x2, &(0x7f0000231000-0x3c)=""/60, 0x3c}, 0x4}, {{&(0x7f0000f00000-0x10)=@nfc, 0x10, &(0x7f0000542000-0x40)=[{&(0x7f00002d4000)=""/18, 0x12}, {&(0x7f0000653000-0xda)=""/218, 0xda}, {&(0x7f0000339000-0x1e)=""/30, 0x1e}, {&(0x7f0000baf000)=""/57, 0x39}], 0x4, &(0x7f0000683000)=""/240, 0xf0, 0xb203}, 0x401}, {{&(0x7f0000b50000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[], 0x0}}, 0x14, &(0x7f00007e4000)=[{&(0x7f0000118000)=""/54, 0x36}, {&(0x7f00006b5000)=""/184, 0xb8}, {&(0x7f000061a000)=""/98, 0x62}, {&(0x7f000032f000-0x1000)=""/4096, 0x1000}, {&(0x7f00009e1000)=""/157, 0x9d}, {&(0x7f00009ea000-0x5d)=""/113, 0x71}, {&(0x7f0000716000-0x79)=""/121, 0x79}, {&(0x7f0000f9a000-0xc5)=""/197, 0xc5}], 0x8}}], 0x5, 0x0, &(0x7f00001be000-0x10)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000fe6000-0x4)) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000565000-0x4)) perf_event_open(&(0x7f0000940000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0xf, 0x3, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) sendto$ipx(r3, &(0x7f0000ef0000)="b7864c07db4e66f9ff8afc603c5e10748258fb881f83e4b8e83233cc", 0x1c, 0x0, &(0x7f0000b4a000)={0x4, 0x0, 0x0, "ff0f0000006a"}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000d3a000), 0x4) accept$inet(0xffffffffffffffff, &(0x7f0000ff4000)={0x0, 0x0, @empty}, &(0x7f0000a20000)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000ba1000)={0x0, 0x4}, &(0x7f0000adc000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000016c000-0xc)=@sack_info={r4}, &(0x7f0000585000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00005ff000-0x8)=@assoc_value, 0x8) sendto$inet(r0, &(0x7f000058c000-0x1000)="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", 0x100, 0x4, 0x0, 0x0) 2018/02/01 22:55:56 executing program 5: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x6, &(0x7f000001d000)=""/73, &(0x7f000001d000-0x4)=0x49) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10}, 0x1d4, &(0x7f0000015000)={&(0x7f0000017000-0x2a0)={0x24, 0x3000002a, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x1, 0x0, @fd=0xffffffffffffffff}]}, 0x24}, 0x1}, 0x0) 2018/02/01 22:55:56 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00000ba000-0xe)='/dev/keychord\x00', 0x40c0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00008de000)='\x00', 0x1) r2 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000084a000-0xc)={0x0, 0xffffffffffffffb5, 0x30}, &(0x7f0000c4b000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000d7d000)={r3, 0x20, 0xc40d, 0x3, 0x0, 0x9}, 0x14) dup2(r2, r1) 2018/02/01 22:55:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000adb000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000d3f000)='keyring\x00', &(0x7f0000b69000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$join(0x1, &(0x7f00003da000-0x5)={0x73, 0x79, 0x7a, 0x1}) add_key$keyring(&(0x7f0000ab8000)='keyring\x00', &(0x7f0000c62000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000d51000)={{0xcf, 0x40}, {0xfffffffffffffffd, 0x80000002}, 0x7, 0x0, 0x200}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ad3000)={{}, {0x0, 0x3}}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000ee000-0xe8)={{{@in6=@local, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @empty}}}, &(0x7f00002f5000)=0xe8) r3 = add_key(&(0x7f00002b9000)='user\x00', &(0x7f0000876000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000df9000)="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", 0x1000, 0xfffffffffffffff9) keyctl$get_persistent(0x16, r2, r3) 2018/02/01 22:55:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0xa, 0xfffffffffffffffe) bind$vsock_stream(r0, &(0x7f0000f8f000-0x10)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000553000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000439000-0x14)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, r1}, 0x14) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x8100, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0xfffffffffffffef6) [ 72.701190] binder: undelivered TRANSACTION_COMPLETE [ 72.706558] binder: release 11670:11687 transaction 50 out, still active [ 72.719307] binder: undelivered TRANSACTION_COMPLETE [ 72.740856] binder: send failed reply for transaction 51, target dead [ 72.752611] binder: send failed reply for transaction 50, target dead 2018/02/01 22:55:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b01000)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000fb2000)='/dev/usbmon#\x00', 0x6, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000f4000)={&(0x7f0000026000)=@l2={0x1f}, 0xe, &(0x7f000034d000)=[], 0x0, &(0x7f0000071000)=[]}, 0x0) setsockopt$sock_void(r2, 0x1, 0x1b, 0x0, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f00002cf000-0xb1)=""/177) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000bf3000-0x4)) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000319000-0x20)={0x2, 0x0, 0x10003, 0x5}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000547000)={0x6, r3}) pread64(r0, &(0x7f0000bb2000-0x83)=""/131, 0x83, 0x0) sysfs$3(0x3) ioctl(r0, 0x7d6f, &(0x7f0000ec1000-0x3)="b5c035") 2018/02/01 22:55:57 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x10) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000004000-0x4)=0x14, 0x80000) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f000000a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000000a000)=0x14) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000004000-0x1e)=@pppoe={0x0, 0x0, {0x0, @random, @syzn}}, 0x1e, &(0x7f0000004000)=[{&(0x7f000000c000-0xf0)=""/240, 0xf0}, {&(0x7f000000b000)=""/190, 0xbe}], 0x2, 0x0, 0x0, 0x6}, 0x40000001) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f000000b000-0x14)={0x11, 0x3, r1, 0x1, 0x8, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}}, 0x14) madvise(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x11) 2018/02/01 22:55:57 executing program 0: r0 = socket$inet(0x2, 0x7fffc, 0x0) setsockopt$inet_opts(r0, 0x0, 0x3, &(0x7f0000b6e000), 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00003c0000)={0x0, 0x7ff}, &(0x7f00008b1000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4), &(0x7f0000001000), &(0x7f0000001000-0x2)=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) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000)=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$netlink(r2, &(0x7f0000001000)={&(0x7f0000002000-0xc)=@kern={0x10, 0x0, 0x0, 0x21000093}, 0xc, &(0x7f0000001000-0xa0)=[{&(0x7f0000000000)={0x22c, 0x42, 0x408, 0x4, 0x0, "", [@nested={0x138, 0x2, [@typed={0x8, 0x47}, @generic="ff5049b7a45d09c768d970333f7d8159cd4fd7f2c91d1cfc373b28b6b188d1f75dce0c85877d0d736827da4187fd8f064641b6e8c374b7cbb6234af9107a718389d81f6f9893548fd5b7b5cbb8577effd7e2e263aa6adee896", @generic="131343f19b6b92c4eebb775e5d543833a9e9435ee2ca63ec4bb99df74aeaea720f2d7d832efa53425ee54ded0b531ef5a52630008d4315212488af6a328eba8eb527a73054", @typed={0x34, 0x55, @binary="7c2b94db26426394b2502f5342819e45c5d5453500718a99ce8af4cb54d5ff5495f33883f89d9d9aff"}, @generic="cebb211096f1fd7cb1cd8ad8a1d035ca80bf0ed7d0984c1f40b498891a98b66c1f0a8c3d281cef084376c95cd5b16bff57c1073b4eef8a26f6684a87d1dfc0a6d3aa1e3aebe37b5cbe86bf05a4", @typed={0xc, 0x54, @fd=r0}]}, @typed={0xc, 0x50, @ipv4=@loopback=0x7f000001}, @generic="f098a5adb5d19cff3678ca95d30b25668e71bd5860995ff97392e9a09a740ba34df35bd90b8feb0e789628e9e235c9bf8aef6c5b631ebac309ec18c46c88de29cd82d3503aafbcabca77318c40175c9d530eac441a1e88ae3a2d4086a31ecfee8002bb88ad925076057042822cdcc494ec447b3e65a0410fdc4531138fe0540695c3394c4594c023ec1558e62da948e3ce7e61f5cdd461887a1523d56d2b3a457209dfd9064a690a5e0ee5c5a3c823932cf949c89cb03e3e108bbee64c1ded93e57d043cabb01da9dd3551a392f8993c1d45e3e9339b3f56"]}, 0x22c}, {&(0x7f0000002000-0x158)={0x158, 0x41, 0x0, 0x3, 0x1, "", [@nested={0x4c, 0x34, [@typed={0xc, 0x5e, @fd=r0}, @typed={0xc, 0x4d, @uid=r3}, @generic="5f4dbec911e6be4a86e0b2f233344f751758b0e3169ed19bb10873e53fe3ca74b4a65b67ded796b324211d5d7f70"]}, @nested={0x68, 0x4e, [@typed={0x10, 0x4e, @u64=0x7}, @generic="646156adcd8030cef33df846ce82d05b5bd49ba6d881bb609075b3216f4e2a18cf4909a7ff876cd9d13206fe97bc9070e31887af7f07972f10f8ad6ea5b250311893ba", @typed={0x10, 0x60, @u64}]}, @typed={0x94, 0x82, @binary="2fe6be50f73182b14954a17a1c0822bc2b1e57adb82a4769bf79582a7f0f45d0fa0c889325313e5f11637ae35abe340ee0054df4ba35cd6b068d1db4c671066a349afdaef00694437f37d1084b204f4fb5b238bddf7a94f16a352c0cfeea47dbfe686f1f7634a735ae1d9672d6171b9fc352bea148e7ee4123bf766b7fa238b4f55f786e5c26add0225e26"}]}, 0x158}, {&(0x7f0000000000)={0xdc, 0x1a, 0x400, 0x6, 0x0, "", [@nested={0xcc, 0x17, [@generic="ab337c9c1d39d4020968caf0c76b25e0c92dedb18a306e1c4567ff218e01b18c4a4c9eed4a4959315fe18ed3f9145aea8a93943bf2175c29184f0ce60983cf4247ecbbc224a031f2678eb5e6c89f3f1602ac7561d027e60630afafca32a621e672b7c064fb7169eb2dbcc56ef6c492071a5d18fe015d32e68d0c30dd2df8c69ebe3f3331e553f3b53d6d140cdd725847b7bc47af2304dbba20f57a4074e56623fe307b65791a60a0761399c13dc9ff6eb88a5e5fdb739985dbcd0d796e6e72d8bc1c9325114f0c"]}]}, 0xdc}, {&(0x7f0000001000)={0x190, 0x12, 0x422, 0x3, 0x2, "", [@generic="d7ea80e464d5935df309b4e7257addbcaae94add79d1ab759b7dbf852a405131141283211d497f6249b82899e1e5b5c6867545625b67c0b4b5fb9cfe3f3c827d91ac438b8326e27690", @nested={0x4, 0x14, []}, @generic="83fe6d7a4ebd61ffe6ba79131cb6d3dfc2eca489bc7b6ebdb11b5c66bfad912a01539e7457c8e462b448cf0d0940a4bc3052f84262044a55a3b4618177e76ae1d44a9c81ba76c66d6e7d306bd84c631696beeda3caa693e05d3590f5aeb7eca2d798a325ced0270808d9577b0ede5f2e0f8616bb7b69", @nested={0xa0, 0x28, [@typed={0xc, 0x59, @uid=r4}, @typed={0x18, 0x15, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}, @typed={0x18, 0x3a, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, @typed={0xc, 0x7, @u32=0x8}, @generic="b57f61848363874d331ff68228dcf938ff8fb28f8aef306e2abb574c501c5cee81898d69f696f1eed6b778588cdda11408b41908089ca33cbfbdb5a80120ca6039ebfb953f9d3efbc9411335f2bf49bdbe028ddd"]}, @typed={0xc, 0x1f, @ipv4=@broadcast=0xffffffff}, @typed={0x10, 0x8c, @u64=0x13}]}, 0x190}, {&(0x7f0000002000-0x17c)={0x17c, 0x13, 0x400, 0x2, 0x1, "", [@typed={0xc, 0x23, @u32=0x5}, @nested={0x160, 0x40, [@typed={0x18, 0x66, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}, @generic="9d632d77d8e16a791143088b0ab483b7f0a847ef592784403055f68d466b2a34580bfa9539852ec3b61db52398149768bba6a7e55e798eda47e7b119ae5de00164c4ba6657311b34d2e1264f209e48644df4803c2c1dd0f247520c2977e8a428ffe7381b91de3644cecfdf02fb97fd488afc1f653bb23b59137328376b57fcaadd992d2f096db081ffd1958f82", @generic="6967bd4365a24bcd366cec0d232797e7179ea5ff80eba0aec50f7f598848522620431ecfe0db0926378fad0279462870041657f925dcb5acee6671e0140848c2b10cc9f1687dde9da515248a0ba27a20f8e95058bb457f827555cf150067504412dc0eae295ef88d59b398a8cab9c448307afbdd8471d24c4b42d27ca38160943eb8c094378573957a64e17de2d398e66b397755f99acc4070834e38ef4ab680d80d6d7b0c21ef0f9701b937dd0edb05d638d712bdaa"]}]}, 0x17c}, {&(0x7f0000000000)={0x38, 0x32, 0xb00, 0x5, 0x3, "", [@typed={0xc, 0xa, @str='\x00'}, @typed={0xc, 0x65, @fd=r0}, @typed={0x10, 0x45, @u64=0x100}]}, 0x38}, {&(0x7f0000001000-0xf0)={0xf0, 0x20, 0x400, 0x6, 0x0, "", [@nested={0xe0, 0x1, [@typed={0xc, 0x7b, @ipv4=@loopback=0x7f000001}, @generic="ffa4c4df360bb199b80f3154ba5e40552d279303bc1096854617c647acd91409b6ea1f38f1a9b5532b5b63a81582ca37367cd0677605f71f792a6455cf0a92e752bf1e2d26afdf39dead91517885a6b86e71ea0fb33e6219862612016d721cb690e6906111b5939b4ef88bc50f1042ee3ec80d229dcb5086a7699bc82e72d021f94fbb885b038c44b446621091f08cfb2d0ff28be251718fd8", @typed={0xc, 0x77, @u32=0x97}, @generic="2a3333d363edda46bbe28e238c112d927f", @generic="14", @typed={0xc, 0x8d, @ipv4=@dev={0xac, 0x14, 0x0, 0x10}}, @typed={0xc, 0x47, @str='\x00'}]}]}, 0xf0}, {&(0x7f0000002000-0x4ec)={0x4ec, 0x22, 0x200, 0x0, 0x0, "", [@nested={0x10, 0x93, [@typed={0xc, 0x30, @u32=0x1}]}, @nested={0x38, 0x1f, [@generic="b081f02bc233f0a30e250d298f9aba582082657c01f9e833287cdf228a90ed5393ec598b6c15c504c909cb0c526e7ebb618637"]}, @nested={0x314, 0x96, [@generic="be97f7d884ad113d19346bc8edca73580564835da5f6f2dd779953463de80aa83a2597b1a6f1b1a1c5bd3155b0a8212be58d0192715b03450d0f75371ed9c62bd523842d059e1d5610720251fd25f2f33396846b", @typed={0xc, 0x84, @pid=r5}, @generic="e0915ba6502147e42148b305150394e292d862988814f0700a1040f00fbd30a2314bf9ea50ee7482774f087bc74a51b87d06e2287033505e170c49930e614681dd4498c988f08de30820996ef24b97a42507c62c5caaebca5de613ba9b9cdc55d3731dd7e4345e2ff6b5b2ccd233146046fd84f69ab689c2a15718f2ad0b6f105909191fb6f1391f78a3786f03b862be92cf2ce4079bc062563a72beb4d66c171f034c05584f", @typed={0xc, 0x18, @str='\x00'}, @generic="9b23eca2cbf181503e6676dab35e8d51f2154e06336bfcf3ae25181f262205062bf7c72a0dd7f46234564b00760b0f0232bf5617a3fdc8e0743c0cd831564d1daa7de84ae993f84136e9347ffc01fabe81a1488d3547d2b54782c87d5cac2df88be2ac4fbb83270e534f6beddbeedc3d5a53819b00cdec3dcc232e149d6b79291cc39cc072fe20010fce6e172d3ac3f8d4f1f128377cc6e1c5335c23007b57ac7c9e109aa0229df45f8c33", @typed={0xc, 0x35, @str='\x00'}, @typed={0xc, 0x24, @pid=r6}, @generic="c108325a95cf5331d1aa12434944a9c9d7b99c23924b93f7db6aa885fb5b6b94d70ccca0e23a53e7de80b6d94033cd0b58138d9470bceb8a41dc0e0d101725e68aff1afd2f60f006c707f27aaa7d8164cc383506beba77", @generic="838b3e99c1bf45e59f48a10197a0bf0d02e786dfd09431d76891ce3eaf64de96daaac2a06fc6c183e73f7f1ef3dcb92299ac647352ea52f2792765f0a4f363eaadc069e6e6f15ccbf95e2d2d1697c3ff730a42f970d8ab73d03d3af116214733efe511f93a1302234e78d47d16dd769dc4d97b5216f60cadfb3c88a6c4b8ca509c9f909ee7c39fb52631d7f16496bd3183d4c56812b071c51d9991c783fef19323b47ca7f01efc33af6f8bf64416bdd9155e80d3e5a9eacf6a79db7214ebfa599a9f2652654337c90433c7b8535a243715934f59427f4f73a9a8f5b6ad71bec3b514"]}, @typed={0xe4, 0x93, @binary="9398cfb26f3dd9380b890e896a0a267ef92b992321fad3d0f098c45089a46aa57e44ee94d4337df9bc0c60c004e4a5175d09f25e474113a039fbedbec63353694175ceaf433bb742d326a5f5f9a73b47738bc1b37a86564fe6274c7d0fca1668f1d9b73011f4c9512d2eb4792e8ca2d201a6c9991114d57454447947ca477894519963fa4324a7fb65846208fd13de715b467ac4df4c3ede6343bf50232164f84827813ceda247c6c4798142df40859a6fde274703127e5d03e9bdbfdb21696bbd3f771868621c1d35bf3ef90e725180d2e94f72fb1c26b1b12fac38"}, @generic="5205173e37ec0565d5bd64c0fbddfcc9088c7395bfdaf8dfb8623fe0fabdf0a5febde5b51eb854e4f5fdc0df294a22508efe4f71300930450c93a05861bb3cb438c2437042ecf8b36ff383e35848650f132a7aa05a29ab404a999f46b4a8e3655cf09d3dbf699f", @generic="a9b7d94908106276528cf396ce3bd140038796fcc0af2dc11e09431746be8b55a4e2c403adad9af42f7278ef56da699acf2f4c19"]}, 0x4ec}, {&(0x7f0000001000-0xb8)={0xb8, 0x2f, 0x301, 0x6, 0x2, "", [@generic="8f3ae4a356e5b736771dc0baccae313fb806c8336343870c12b9b20e682e4a6d4025f1a797d9a240f8a4b1d7981fae864e9b3edbd3e123555851ce39b22c6a866b96093c54d6850f165a4d3b656908ca22ed39d571f0616403f196b526fb8cba8b07955624919b2e4cdc52dca7704cbefc51f40664f8af84c8b2398da53db588946488b7244007fb65ed7f2256d9f400b0856e136d4db6964fd8e995d58524c2b8a3bb3b37b26d"]}, 0xb8}, {&(0x7f0000001000)={0x20, 0x14, 0x200, 0x7, 0x2, "", [@typed={0x10, 0x27, @u64=0x9}]}, 0x20}], 0xa, 0x0, 0x0, 0x8080}, 0x40) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r1, 0x8}, &(0x7f0000a71000-0x4)=0x8) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) 2018/02/01 22:55:57 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) recvfrom$llc(r0, &(0x7f000058c000-0x1000)=""/4096, 0x1000, 0x40000000, &(0x7f0000131000)={0x1a, 0x10, 0x7, 0x4, 0x8, 0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x10) mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f86000)={0x2, 0x2004, 0x0, 0x0, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @empty}}}]}, 0x70}, 0x1}, 0x0) 2018/02/01 22:55:57 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = dup3(r0, r0, 0x539f9808c3c71668) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000007000-0x8c)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001}}}, &(0x7f000000a000)=0x8c) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000003000)={r2, 0xc8, "0416de1ebbff01de0023d0b6b79afbb13234ed7ba6d9b94612845823f33b97da2813124c520f98fc4a6ff00198c50d830b350331e0acda07da74311e3446afb4dcdf8aff42535d50ce102b9dc8527b2f998b9e3c84a2be6e772883c98264e414f30be02a9f4a7d4fb142e7ea7e27557122bfee397e975a41b4fa5e20dbf6cea0994e6dffd8e73aea5ac4b2b65e871c8a04a95b0d9b04845a1e934a039405f7bb6002b3248ebb84ee3e5325ee217962c3caef75da8a71d63b2079088035a810d69b8bbfb8b56f14a7"}, &(0x7f000000d000-0x4)=0xd0) sendmsg$nl_xfrm(r0, &(0x7f0000002000)={&(0x7f0000008000)={0x10}, 0xc, &(0x7f0000006000-0x10)={&(0x7f000000a000)=@polexpire={0xc4, 0x1b, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001}, {}, {}, 0x0, 0xf}}, [@etimer_thresh={0x8, 0xc}]}, 0xc4}, 0x1}, 0x0) 2018/02/01 22:55:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000adb000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000d3f000)='keyring\x00', &(0x7f0000b69000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$join(0x1, &(0x7f00003da000-0x5)={0x73, 0x79, 0x7a, 0x1}) add_key$keyring(&(0x7f0000ab8000)='keyring\x00', &(0x7f0000c62000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000d51000)={{0xcf, 0x40}, {0xfffffffffffffffd, 0x80000002}, 0x7, 0x0, 0x200}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ad3000)={{}, {0x0, 0x3}}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000ee000-0xe8)={{{@in6=@local, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @empty}}}, &(0x7f00002f5000)=0xe8) r3 = add_key(&(0x7f00002b9000)='user\x00', &(0x7f0000876000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000df9000)="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", 0x1000, 0xfffffffffffffff9) keyctl$get_persistent(0x16, r2, r3) 2018/02/01 22:55:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fb5000)='/dev/ppp\x00', 0x400000, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000eaf000)=0x4) write(r0, &(0x7f0000119000-0x24)="2400000052001f0014f9f407000904ff0200070208000100ffffffff0800000000000006", 0x24) 2018/02/01 22:55:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x3, 0x6) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000773000-0x8)) 2018/02/01 22:55:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000acd000-0x8)={0x0, 0x0}) mlock(&(0x7f000004c000/0x4000)=nil, 0x4000) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00001b5000-0x8)={0x0, 0x0}) listen(r3, 0xffff) r4 = socket(0x0, 0x0, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f000066e000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) accept$packet(r4, &(0x7f0000a38000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000239000-0x4)=0x14) process_vm_writev(r2, &(0x7f0000f40000-0x40)=[{&(0x7f00005d3000-0x8d)=""/141, 0x8d}], 0x1, &(0x7f00003e6000-0x40)=[{&(0x7f000075f000)=""/225, 0xe1}], 0x1, 0x0) 2018/02/01 22:55:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000f99000-0x10)='/dev/input/mice\x00', 0x0, 0x3ffffe) write$selinux_load(r0, &(0x7f0000000000)={0xf97cff8c, 0x8, 'SE Linux', "4873036e827714f526b39b1890cb94088a6e6b07f7ffffbd138b14b387b3c86bacf2"}, 0xfffffd96) timer_create(0x0, &(0x7f0000a75000-0x60)={0x0, 0x2d, 0x1, @thr={&(0x7f0000805000-0x69)="f6f2bcd407e8590f377b3409121008c7e873a09517364711d113119fe2a086a8c6e2fb1a962a8fb98d6a13a40d95abab903c7de1a1e733b7764bd286297174ece0b834ad12482b2f7b814d4aa9d41b2922a5b130219e8573346f05db26d74af9b6a3c0c96375fc4348", &(0x7f000091e000-0x8d)="2ff1a1924e6a50b5998ba922db8a4fc6d85df32f2eced5c05ef4d8c2d0584b295949e91d17fce98239c4d7c6b10375172a1ef866ea67510257cacb014cb12a42a51c43fb9b85bf7edb07b02b8f804f92c8a569ade58c90bc3aa543cef6f4140a0661f5e32672a90e3057a73683f5cf00771e794ac95a8741c08d0c2370cd9d6ca24fc992343af847ea10d02ed2"}}, &(0x7f0000522000)=0x0) accept4$unix(r0, &(0x7f0000a06000)=@file={0x0, ""/4096}, &(0x7f00001bc000-0x4)=0x1002, 0x80000) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000aa8000)=0x3) timer_delete(r1) 2018/02/01 22:55:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038d000-0x69), 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty}, 0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x62, 0x10001) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f00003a0000)=0x40, 0x4) sendmsg$nl_route(r0, &(0x7f0000207000)={&(0x7f0000d70000-0xc)={0x10}, 0xc, &(0x7f0000eb8000)={&(0x7f000019a000-0x20)=@newlink={0x20, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x20}, 0x1}, 0x0) 2018/02/01 22:55:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006d6000)='/dev/hwrng\x00', 0x416300, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x4) [ 72.850273] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. 2018/02/01 22:55:57 executing program 0: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000592000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCNXCL(r0, 0x540d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1000000010, 0x802, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f000036c000-0xc)={0x2, 0x8, 0x9, 0x2, 0x63ac, 0x3f}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008c5000)={@local, @broadcast, 0x0}, &(0x7f0000886000-0x4)=0xc) sendmsg$nl_route(r1, &(0x7f0000490000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f0000633000-0x50)=@ipv4_newroute={0x40, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x7}, @RTA_ENCAP={0x14, 0x16, @typed={0x10, 0x0, @str='eth0GPL\x00'}}, @RTA_OIF={0x8, 0x4, r2}]}, 0x40}, 0x1}, 0x0) 2018/02/01 22:55:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000b05000-0x8)='./file0\x00', 0x0, 0xa) ioctl$TCSETAW(r1, 0x5407, &(0x7f000025d000)={0xffffffffd29c128a, 0x0, 0xffffffffffffd2ff, 0x2, 0x5, 0x5, 0xfc9, 0x9, 0x401, 0x7ff}) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x0, []}) openat$keychord(0xffffffffffffff9c, &(0x7f000019a000-0xe)='/dev/keychord\x00', 0x20002, 0x0) ioctl(r0, 0x8918, &(0x7f0000000000)) 2018/02/01 22:55:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000022000-0x9)='/dev/rtc\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000665000-0x10)={0x7fffffff, 0x6ffe, 0xfffffffffffffc00, 0x5}) r1 = syz_open_dev$binder(&(0x7f000036f000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e), 0x1}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000cf7000)={0x8, 0x0, &(0x7f0000f2f000)=[@decrefs={0x40046307}], 0x0, 0x0, &(0x7f0000466000-0x47)}) 2018/02/01 22:55:57 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000003000-0x10)=""/16, &(0x7f0000012000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000003000)='/dev/autofs\x00', 0x141000, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000011000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000013000-0x40), &(0x7f0000011000), &(0x7f0000002000-0x40), &(0x7f0000001000+0x311)={0x0, 0x2710}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000004000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 72.894072] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. [ 72.965080] audit: type=1400 audit(1517525757.247:31): avc: denied { transfer } for pid=11778 comm="syz-executor5" 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 [ 72.992259] binder: 11778:11785 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 73.016632] binder_alloc: binder_alloc_mmap_handler: 11778 20000000-20002000 already mapped failed -16 [ 73.027400] FAULT_FLAG_ALLOW_RETRY missing 30 [ 73.027403] FAULT_FLAG_ALLOW_RETRY missing 30 [ 73.027415] CPU: 1 PID: 11782 Comm: syz-executor1 Not tainted 4.4.114-ga81d322 #4 [ 73.027420] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 73.027434] 0000000000000000 340211a94bf1f076 ffff8800b67276d0 ffffffff81d0394d [ 73.027444] ffff8800b6a37980 1ffff10016ce4ee7 ffff8800b6727858 0000000000000000 [ 73.027453] 0000000000000000 ffff8800b6727880 ffffffff81606f05 ffffffff81237400 [ 73.027454] Call Trace: [ 73.027468] [] dump_stack+0xc1/0x124 [ 73.027479] [] handle_userfault+0x715/0xf50 [ 73.027490] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 73.027499] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 73.027505] [] ? __lock_is_held+0xa1/0xf0 [ 73.027517] [] ? handle_mm_fault+0xb5d/0x3190 [ 73.027525] [] ? handle_mm_fault+0x291e/0x3190 [ 73.027533] [] handle_mm_fault+0x2938/0x3190 [ 73.027541] [] ? copy_page_range+0x1480/0x1480 [ 73.027547] [] ? memset+0x31/0x40 [ 73.027553] [] ? vmacache_find+0x57/0x290 [ 73.027559] [] ? vmacache_update+0xfe/0x130 [ 73.027567] [] __do_page_fault+0x35b/0xa00 [ 73.027574] [] do_page_fault+0x27/0x30 [ 73.027581] [] page_fault+0x28/0x30 [ 73.027590] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 73.027597] [] ? userfaultfd_ioctl+0x80a/0x2040 [ 73.027604] [] ? hash_futex+0x210/0x210 [ 73.027611] [] ? userfaultfd_release+0x5a0/0x5a0 [ 73.027617] [] ? kasan_slab_free+0x72/0xc0 [ 73.027623] [] ? __lock_acquire+0xb5f/0x4b50 [ 73.027631] [] ? debug_check_no_obj_freed+0x166/0x9b0 [ 73.027638] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 73.027645] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 73.027651] [] ? debug_check_no_obj_freed+0x2d2/0x9b0 [ 73.027658] [] ? __fd_install+0x224/0x5f0 [ 73.027664] [] ? quarantine_put+0xab/0x180 [ 73.027671] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 73.027678] [] ? userfaultfd_release+0x5a0/0x5a0 [ 73.027684] [] do_vfs_ioctl+0x7aa/0xee0 [ 73.027691] [] ? ioctl_preallocate+0x1f0/0x1f0 [ 73.027697] [] ? __fget+0x20b/0x3b0 [ 73.027703] [] ? __fget+0x232/0x3b0 [ 73.027708] [] ? __fget+0x47/0x3b0 [ 73.027715] [] ? security_file_ioctl+0x89/0xb0 [ 73.027722] [] SyS_ioctl+0x8f/0xc0 [ 73.027729] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 73.032062] binder_alloc: 11778: binder_alloc_buf, no vma [ 73.032112] binder: 11778:11785 transaction failed 29189/-3, size 40-8 line 3128 [ 73.032187] binder: BINDER_SET_CONTEXT_MGR already set [ 73.032192] binder: 11778:11780 ioctl 40046207 0 returned -16 [ 73.038533] binder: undelivered TRANSACTION_ERROR: 29189 [ 73.038648] binder: release 11778:11780 transaction 55 out, still active [ 73.038652] binder: unexpected work type, 4, not freed [ 73.038654] binder: undelivered TRANSACTION_COMPLETE [ 73.038731] binder: send failed reply for transaction 55, target dead [ 73.355790] CPU: 1 PID: 11786 Comm: syz-executor1 Not tainted 4.4.114-ga81d322 #4 [ 73.363405] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 73.372729] 0000000000000000 be5bb14efe235d22 ffff8801d42e77d0 ffffffff81d0394d [ 73.380710] ffff8800b6a37980 1ffff1003a85cf07 ffff8801d42e7958 0000000000000000 [ 73.388691] 0000000000000000 ffff8801d42e7980 ffffffff81606f05 ffffffff81237400 [ 73.396665] Call Trace: [ 73.399228] [] dump_stack+0xc1/0x124 [ 73.404564] [] handle_userfault+0x715/0xf50 [ 73.410508] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 73.417501] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 73.423882] [] ? finish_task_switch+0x213/0x4e0 [ 73.430172] [] ? finish_task_switch+0x1bb/0x4e0 [ 73.436461] [] ? handle_mm_fault+0xb5d/0x3190 [ 73.442581] [] ? handle_mm_fault+0x291e/0x3190 [ 73.448781] [] handle_mm_fault+0x2938/0x3190 [ 73.454807] [] ? copy_page_range+0x1480/0x1480 [ 73.461005] [] ? __do_page_fault+0x780/0xa00 [ 73.467032] [] ? vmacache_find+0x57/0x290 [ 73.472802] [] __do_page_fault+0x35b/0xa00 [ 73.478655] [] do_page_fault+0x27/0x30 [ 73.484166] [] page_fault+0x28/0x30 [ 73.489421] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 73.496230] [] ? core_sys_select+0x2cc/0x750 [ 73.502265] [] ? core_sys_select+0xa8/0x750 [ 73.508204] [] ? do_select+0x13e0/0x13e0 [ 73.513885] [] ? kvm_clock_read+0x23/0x40 [ 73.519651] [] ? kvm_clock_get_cycles+0x9/0x10 [ 73.525854] [] ? ktime_get_ts64+0x1ea/0x2d0 [ 73.531799] [] ? poll_select_set_timeout+0xa6/0x110 [ 73.538438] [] ? timespec_add_safe+0x116/0x160 [ 73.544640] [] SyS_select+0x14a/0x1d0 [ 73.550063] [] ? core_sys_select+0x750/0x750 [ 73.556100] [] ? vm_stat_account+0x130/0x130 [ 73.562137] [] ? lockdep_sys_exit_thunk+0x12/0x14 2018/02/01 22:55:57 executing program 6: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000f86000)) pwrite64(r0, &(0x7f0000776000)="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", 0x1000, 0x0) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x4, 0x0, 0x5, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}}]}, 0x50}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000636000-0x10)={0x0, 0x8202, 0x6, 0x4}, &(0x7f000013c000-0x4)=0x10) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/01 22:55:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) syz_open_dev$sndseq(&(0x7f0000e90000)='/dev/snd/seq\x00', 0x0, 0x200000) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) 2018/02/01 22:55:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4), 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0x3, 0x4, &(0x7f0000853000-0x8), &(0x7f0000327000-0x4), 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00008ed000)={0x0, 0x0}) signalfd(r0, &(0x7f0000673000-0x8)={0x5}, 0x8) setsockopt$inet6_buf(r1, 0x29, 0x45, &(0x7f0000de0000), 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000058a000-0x11)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000bfb000-0x68)={0x12e, 0x4, 0x7fff, {0x77359400}, 0x7, 0xb}) r3 = memfd_create(&(0x7f000016a000)='\x00', 0x1) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000c46000-0x4), 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) linkat(r2, &(0x7f000017a000+0x921)='./file0\x00', r2, &(0x7f0000d95000-0x8)='./file0\x00', 0x1000) sendto(0xffffffffffffffff, &(0x7f0000d1d000-0x83)="f4837dd15fb98d45adaf8adf85e94275fa5aae580c532f064b0d7f9fedaa8bade17ace4a2d538197ddcc2cfb5a1782a7bc2f7a42ddb6442b9ff71c27e81670fb921c36568dda38dd062ed9ce3f27002d85d4a984afab759129238391421a333540758d993802bb70ebd72954cc333d7a2e041559b26f25dec2d16f4a44fa79821bf20c", 0x83, 0x40, 0x0, 0x0) 2018/02/01 22:55:57 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000002000-0x58)=@alg, &(0x7f0000002000-0x4)=0x58, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000002000-0x10)="3599d48a14e2ddc9eddd24f3c432b95c", 0x10) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f000060e000-0x4)=0x10, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f00009bf000-0xb)='/dev/loop#\x00', 0x0, 0x80802) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000fd7000-0x4)=0x6, 0x4) mmap(&(0x7f00007c3000/0x4000)=nil, 0x4000, 0x3, 0x2851, r3, 0x0) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f00007c3000)={"d84660a96ae4a6d94fd4d67d5f0ae4fe", {0x4, 0x0, 0x0, "50bdd4eb52d8"}}) sync_file_range(r3, 0x0, 0x1000000000000000, 0x6) 2018/02/01 22:55:57 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000005000)='/dev/urandom\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@rand_addr, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@empty}}, &(0x7f0000003000)=0xe8) setuid(r1) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000000)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) pipe(&(0x7f0000006000)) 2018/02/01 22:55:57 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x1) mprotect(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x5) mprotect(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x1000005) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x4000, 0x0, &(0x7f0000a93000/0x4000)=nil) mmap(&(0x7f0000000000/0xf53000)=nil, 0xf53000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/01 22:55:57 executing program 1: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x0, [0x0, 0x0, 0x8001]}, 0x5c) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000), 0x0) pipe2(&(0x7f0000a4a000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000d81000)={0x0, 0xf1c8, 0x2}, &(0x7f0000f3b000-0x4)=0x8) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000f8a000)={r3, 0x400, 0x1, 0x11c, 0x4, 0xc0}, 0x14) connect$pppoe(r1, &(0x7f0000f89000)={0x18, 0x0, {0x2, @empty, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) dup3(r0, r0, 0x80000) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000f8a000)) 2018/02/01 22:55:57 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x2)='\'\x00', 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000012000)=0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000014000-0xc)={0x4, 0x1, 0x7, 0x7fffffff, 0x8001}, 0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000002000)=r1) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x24, &(0x7f0000012000)) 2018/02/01 22:55:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x200) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00005d7000)='/dev/ppp\x00', 0x272c82, 0x0) openat(r1, &(0x7f0000ab6000-0x8)='./file0\x00', 0x2, 0x32) ioctl$VT_WAITACTIVE(r0, 0x5607) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000961000)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r2, 0x7001) ioctl$TCSETS(r2, 0x5402, &(0x7f0000b83000)={0x5, 0x6, 0xe, 0x2, 0x2, 0xf6, 0x8000, 0x0, 0xffffffff, 0x7ae, 0x8, 0x1}) 2018/02/01 22:55:57 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000852000-0x50)={{0x8}, {}, 0x0, 0x0, 0xfffffffffffffffd}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000001000), r0, &(0x7f0000001000-0x8), 0x7, 0xf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4), &(0x7f0000002000-0x4), &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000002000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x2, 0x2, 0x8f2, 0x7fff}, &(0x7f0000001000)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000003000-0x8)={r2, 0xfffffffffffffff9}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000001000-0x8)='./file0\x00', r1, r3, 0x100) mmap(&(0x7f0000000000/0x1000)=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) r4 = gettid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000004000-0x4)=0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000002000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002000+0x720)=[{&(0x7f0000004000-0x7d)="36e6978c580874fd084b44078160de2445ecbea280d98f21ae1a80d4ff2f16f19893e34549c125c8ba2611a082cfb5ebbc0b1b63c56c9727991d0a8079305251b60f7c05de7eac307eeab3f3e39274a97066948932e3f62eed6d19919ee62ca986164a4b9e0d0817907b32315f37e1df2e3f9f2b77ce117ec0a732f9ea", 0x7d}, {&(0x7f0000000000)="383d41843ecaacdbcc681319354aec8aa5412a2ef13d53e2b67cd61d0c92a480fea7", 0x22}, {&(0x7f0000004000-0x40)="ed007d83602b19adfb06fb01b348b1f9ddc678aa83fc229a22d8e0fc6a9a1c5faef81d3041b5c5fa4fafd627b0a881370773288043166f2338c46d2d2289d588", 0x40}, {&(0x7f0000002000-0xe6)="362898504d8eacd05c35986f130545385a1e40f3b7e2e7aee687bd01036794c14edce5278791f6694e7e8ff7215b5e721ec97c5e7dec34cd70cd7ea985f869b6a4f15594de7b6b769ba84377e2837be2fa5c6c5f76889db5b31499c91429da9977bc758ef2c9c4031eda0d46146c9b7a83115edd8442592fd4b9caf2deaaab30d8ea8ebfe854fab21219b8492e60b37d61efefd61f474caeebb0d093339cace62e8013e8929a4ba47790693311981a206fc033d727b32887996901ab0a8de7cc33efbca669ebd9caf09782d750a18867d2f1ce22ed80e71a20d50b3848d46375af2d8549332e", 0xe6}, {&(0x7f0000002000)="72b73f9df0d6a6e641e4c4ac2948d6a9136a4de5314fd53b5ee8fbad69ea7b0d46ae68b909af22222de62df7e796410449a7733240517eddb430272da45f74ecfac430b2bb3fe4fa8ac0fcff888214644df89f2fb4fff39cdae16ab5ee1870431c5c807f1f71c3c94c45779a5275fd2dd2e08ebbdee17295c0b228e861de85089b8eee7416ada20c1b4bd239002726514d96cd7a9ec8fe1c7f041be85183d34ac6dedac222717e72053216207bcc40c9eab12f69681dfb0b3ae5b4e4d584cdda14adcdfe38e49090ee7118f8d4f67b1d26f52a8ec9e026c76059961fb587d61b3d", 0xe1}, {&(0x7f0000003000)="0507f208f8e1e28012b509afd9694601306e4e644ef998e07d3d32338977244f50bd8674b231fcee62e04a86d174e8dd604c276c13b5ea7c2b8c26e9885a78d6cfd4e2fa0995bca9d87b8bca0f93d3b6ab291d2f9a75a9e074087cf42b7055db7456beb19bc14a040e6d0a2a06e577b68f93d1b171a481c08a878dcd3cb59fd837b80a0803f38b76bd94379842b7a8b7c21057f916d3cfebe510321819e9d91ed52978a7600e6f1fe08970304f3c51fbd52a9e11b521b78f1f", 0xb9}, {&(0x7f0000001000)="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", 0x1000}], 0x7, &(0x7f0000002000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r1, r3}, @cred={0x20, 0x1, 0x2, r5, r1, r3}], 0x60, 0x4000041}, 0x4080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x30)=[&(0x7f0000cf2000-0x42)='cpuset,(vboxnet0selinuxkeyringcpusetsystem}cgroup{-em0mime_type,[\x00', &(0x7f0000000000)='&\x00', &(0x7f0000000000)='\x00', &(0x7f0000000000)=':-posix_acl_access\'nodev-]}cpusetkeyring-eth1\x00', &(0x7f0000f8e000)='lomime_typesecurity-em0.)systemppp1-security\x00', &(0x7f0000001000-0x10)='/dev/sequencer2\x00'], &(0x7f0000ee9000-0x8)=[&(0x7f0000f62000)='wlan1\x00'], 0x1c00) 2018/02/01 22:55:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) accept4$packet(r0, &(0x7f0000a0f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000032000-0x4)=0x14, 0x80000) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000bec000-0x14)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) 2018/02/01 22:55:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000a0f000-0x10)={0x2000000000000122, &(0x7f0000000000)=[]}) getuid() clock_gettime(0x0, &(0x7f00000ee000)) [ 73.568606] [] entry_SYSCALL_64_fastpath+0x1c/0x98 2018/02/01 22:55:57 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000004000)=0x0) setpriority(0x1, r0, 0xff) r1 = getpgrp(0x0) sched_setaffinity(r1, 0xffffff7e, &(0x7f0000000000)=0xfffffffffffffff9) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000006000-0x10)='/dev/sequencer2\x00', 0x400000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x11, &(0x7f0000005000)=0x9, 0x4) 2018/02/01 22:55:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x40, &(0x7f00004a0000-0x20)={0x4d, {0x8}, 0x80000000, 0xa2d3}, 0x0, 0x8, &(0x7f0000000000)) prctl$intptr(0x2f, 0x4) r0 = socket$inet6(0xa, 0x807, 0xff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000002000-0x8)={0x1ff}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x8000) 2018/02/01 22:55:58 executing program 5: keyctl$session_to_parent(0x12) pipe2(&(0x7f0000528000-0x8)={0x0}, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000000)=""/111) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330}, &(0x7f00005cd000-0x18)) ioprio_set$uid(0x3, 0x0, 0x0) 2018/02/01 22:55:58 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f000009b000-0x10)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r1, &(0x7f00006ce000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xf}}, 0x10) 2018/02/01 22:55:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80007, 0x1, &(0x7f000077d000-0x8)={0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00009c2000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0x800, 0x8}, &(0x7f0000267000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000f8e000)={r1, @in={{0x2, 0x0, @broadcast=0xffffffff}}}, 0x8c) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f000000a000-0xbe)="87", 0x1) r2 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$bt_hci(r2, 0x0, 0x60, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x44) 2018/02/01 22:55:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = gettid() poll(&(0x7f000023e000)=[{0xffffffffffffffff}], 0x1, 0x294a59fa) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000533000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000d49000)) getitimer(0x1, &(0x7f0000dd4000-0x20)={{}, {0x0}}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{r2, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) timer_create(0x7, &(0x7f00004bb000)={0x0, 0x3b, 0x0, @thr={&(0x7f000009a000-0x74)="ba1761a10b361cd9da0aa027c42aaa20f19b8bf8081c32e287c5e73466d635130effc42b5e219262bc23b3007ae0c210553b61e1e95eef533ad86d259cd770bbf04aee18ca454fd86b2daaeeac69e28bd0acefa5c49bfd9df9fd4092250583c9069600da1ce64e37f3b5d3b8e249f316907b7b3d", &(0x7f0000dd1000-0x9c)="699ed61b2c567db4037155af93a2b2158caa1c82148879bda0bf0024a9d63d48e66bbe18bfe84b3a216c8ab707b0a73a289dbb30b2e218fe1678381e3c0623341522cfd6158edf6bd92e60fadda027b4830de683ffe24f4ad3a785b3fae83695e005a97dd33f2139283760b92fa99fc256e56811d3ea5ff16c8af6e0f36ecd9f5fefa6ef57884f127da31c0837b0fc2da8fbda814b30f01e0a9019ca"}}, &(0x7f00006f7000-0x4)) getpgrp(r0) 2018/02/01 22:55:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000544000-0x1a)=""/26, &(0x7f0000036000-0x4)=0x1a) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000017d000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f00009e4000-0x58)={0x20, 0x6, 0xfffffffffffffff7, 0x4, 0x6, 0x6}) 2018/02/01 22:55:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002c7000)='/dev/net/tun\x00', 0x0, 0x6) openat$pfkey(0xffffffffffffff9c, &(0x7f00006fa000)='/proc/self/net/pfkey\x00', 0x600002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) write$tun(r0, &(0x7f0000955000)=@hdr={0x0, 0x81, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) socketpair(0x4, 0x80000, 0x8, &(0x7f0000110000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000de1000)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f000044d000)={r2, 0x1}) 2018/02/01 22:55:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e89000)='/selinux/checkreqprot\x00', 0x400, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000160000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000e77000-0x4)=0x0) getgroups(0x2, &(0x7f0000890000-0x8)=[0x0, 0xffffffffffffffff]) setgid(r3) sched_setattr(r2, &(0x7f0000ec3000)={0x30, 0x0, 0x1, 0x7, 0x9, 0x0, 0x9, 0x1f}, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x9d) connect$inet6(0xffffffffffffffff, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) r4 = mmap$binder(&(0x7f0000d64000/0x3000)=nil, 0x3000, 0x1000000, 0x30, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000f41000-0x18)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000cb8000-0x30)={0xe0, 0x0, &(0x7f0000505000-0xe0)=[@transaction={0x40406300, {0x3, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x0, 0x8, &(0x7f0000ee2000)=[], &(0x7f000087d000-0x8)=[0x38]}}, @register_looper={0x630b}, @reply_sg={0x40486312, {{0x1, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x68, 0x28, &(0x7f0000dcd000-0x68)=[@flat={0x73622a85, 0x1, r4}, @ptr={0x70742a85, 0x1, &(0x7f0000dc0000-0x1), 0x1, 0x0, 0x6}, @ptr={0x70742a85, 0x0, &(0x7f0000273000-0x1), 0x1, 0x2, 0x5}], &(0x7f0000d49000)=[0x0, 0x18, 0x0, 0x0, 0x78]}, 0x9}}, @transaction_sg={0x40486311, {{0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x30, &(0x7f00001d9000-0x38)=[@fda={0x66646185, 0x5, 0x1, 0xf}, @flat={0x776a2a85, 0x1, r5}], &(0x7f0000af4000-0x30)=[0x38, 0x30, 0x20, 0x0, 0x20, 0x30]}, 0x1f}}], 0xf9, 0x0, &(0x7f0000eda000-0xf9)="7a9a3ece81b55da3e78876d5cb3e51730991a226c16bb2a1e9e29ed0b5d0e219a2780954464786130a1abf2360b586ac7f20a8e75c83242ab20f93fe86b4de8bdde564edf6904743f292b2552d2700fb886af89b46a4ff0508915e24eacb3b372b263af09bf667985d99204cac5916ffa7e9b2291609f211688d9a45a353a35048ad188801dd0b75cae17b466b97a015defa030ea734f2a65ca417b4254b277002c6ac6fb05affb23948d5f50b8e2de3640ff4670ff285526cb32d4c06a8998a152b825845ca572a587307af5660f6247bd2c22eeceb91a59390d594b5ff3aeb74cd10b5b1f0f4c142128e609e22d3c34ae53eacb7e94315c1"}) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000c7e000)={@generic="b741ff7383f42a5027868330bfaae24a", @ifru_flags=0xb401}) utimes(&(0x7f0000021000)='./file0\x00', &(0x7f00001be000)={{0x0, 0x7530}, {0x77359400}}) 2018/02/01 22:55:58 executing program 1: syz_open_dev$loop(&(0x7f0000db7000)='/dev/loop#\x00', 0x2, 0x5915fc97e9455b4) r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x40600) sync_file_range(r0, 0x0, 0x0, 0x0) 2018/02/01 22:55:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000d64000)={&(0x7f0000269000-0xa)=@file={0x5480b8664735fb0c, './file0\x00'}, 0xa, &(0x7f0000d51000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f0000562000)=[], 0x0, 0x4}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0xa77, 0x5}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/02/01 22:55:58 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000004000)='./file0\x00', 0x4c0001, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getuid() r2 = getegid() fchownat(r0, &(0x7f0000006000-0x8)='./file0\x00', r1, r2, 0x1000) setsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000000000), 0x0) r3 = getpgrp(0x0) sched_setaffinity(r3, 0xffffff7e, &(0x7f0000000000)=0xfffffffffffffff9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000005000-0xb)='/dev/hwrng\x00', 0x8000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_dccp(0x2, 0x6, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000005000)=[{r5, 0x1}, {r0, 0x10}, {r0, 0x2284}, {r4, 0x4000}, {r0, 0x400}, {r4, 0x8}, {r0, 0x1000}, {r4}, {r4, 0x10}], 0x9, &(0x7f0000001000-0x10)={r6, r7+10000000}, &(0x7f0000000000)={0xf837}, 0x8) signalfd(r4, &(0x7f0000006000-0x8)={0x8}, 0x8) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000004000)={0x0, 0xc3, "070f1b3639fe0224f9edccce3efb357fb4b69d017a20c7c83b670df701e674b8967616ff1648ca93f8e7c602cebc5f866fd00ddb99a38eccf6a743a55ee7120808797a82e638b95642ff34120e1a86313d4205a3fb0e7616cdee1dbf05abc85f36718ffab5e2f359c84fd400e92a8090c4c0fb1be4e5ea31bdeacfb1594a76e4731d39ec9992f8535287156ffad5a01ab1211251d4ca2fae36b30cf9c7446339c1a1f8527458821b072e24062067e09996911248acb1a2601a076998441f69a3bad09b"}, &(0x7f0000004000-0x4)=0xcb) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000003000)={r8, @in={{0x2, 0x1, @empty}}, [0x4, 0x101, 0x6, 0xffffffff, 0x100000000, 0x943d, 0x0, 0x200, 0x401, 0x2, 0x80, 0x0, 0x6, 0x4, 0x6]}, &(0x7f0000003000-0x4)=0x108) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000)='/proc/self/net/pfkey\x00', 0x400, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r9, &(0x7f0000006000-0x8)=@sco, &(0x7f0000001000-0x4)=0x8, 0x80800) perf_event_open(&(0x7f0000004000)={0x3, 0x78, 0x23e, 0x7f, 0x4, 0x9, 0x0, 0x7fffffff, 0x80000, 0x8, 0xf5, 0x1, 0x18000, 0xb655, 0x8, 0x588fe092, 0x0, 0x7, 0x7f, 0x0, 0x73, 0xca02, 0xa7, 0x5, 0x100000000, 0xc687, 0x8, 0x10000, 0x4, 0x5, 0x80000001, 0x0, 0xff, 0x9, 0x9, 0x3f, 0x700000000000, 0x10000, 0x0, 0x7, 0x0, @perf_config_ext={0x3, 0x2}, 0x11143, 0x2000, 0x9, 0x7, 0x1, 0x615, 0x9}, r3, 0x8001, r9, 0x0) 2018/02/01 22:55:58 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x20bfa543a60c2b18, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000000000), &(0x7f0000c43000)=0xc) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r1, 0x107, 0xb, &(0x7f0000003000-0x4), &(0x7f0000005000-0x4)=0x4) 2018/02/01 22:55:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x400002, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) fchmod(r0, 0x102) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000025e000)='/dev/keychord\x00', 0x2000, 0x0) accept4$unix(r1, 0x0, &(0x7f000096c000-0x4), 0x80800) ioctl$VT_DISALLOCATE(r1, 0x5608) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x2, 0x0) accept4$llc(r2, &(0x7f000061b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000834000)=0x10, 0x80800) connect$unix(r2, &(0x7f0000a57000)=@abs={0x1, 0x0, 0x0}, 0xfffffedd) arch_prctl(0x1004, &(0x7f0000d7a000)="bae2b801ef8a45e68f4e9374fc3f0ab9dbb40daa0a0f6f7b17b1cd5551e0a86ab5db14cedd8a345878a5bcb509853e5a66119981bca5fdbc9444720ba81b06e1394de695ebb35c95295bfda7e03d2c908affe4ac2e35bcd70b3f898e40c3a3727cbc15dfd979c3fb8cdf95d9c7ed6f964db70d12af6b62a074c3cf8f3dc38e6aebd4a95d90bd160a9f55aee94ca0e4aa6bc201498c2b1e93948d57341f12cbd82382d1") openat$sequencer(0xffffffffffffff9c, &(0x7f000029d000-0xf)='/dev/sequencer\x00', 0x90000, 0x0) 2018/02/01 22:55:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f0000193000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff034}, {0x6}]}, 0x10) sendto(r0, &(0x7f0000b13000-0x44)="4fb5ef42b1b1a666f2c0bac8a8dd1f09a91e23e508a481f40873126933625adaee832ffd183ab05eb1634583f9a6aa1bded0510f36849c3ff6ae359067ff9f1f0fd9e14b", 0x44, 0x44, 0x0, 0x0) write(r0, &(0x7f000053a000)="260000001000277c9301c1ff00000000000000000800f4fffa6effff2007f9510500030000ed", 0x26) 2018/02/01 22:55:58 executing program 0: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000002000), 0x4) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000024000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000021000-0x4), 0x4) 2018/02/01 22:55:58 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x1, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={@generic="5bda22cb5031fbdab453b5cfdad5a2a3", @ifru_addrs=@rc={0x1f, {0x6, 0x2, 0x101, 0x7, 0x10001, 0x4}, 0x100000001}}) clone(0x0, &(0x7f0000e6d000), &(0x7f0000cbf000-0x4), &(0x7f0000aaa000-0x4), &(0x7f0000d04000)) mknodat(0xffffffffffffffff, &(0x7f00001b7000)='./file0\x00', 0x0, 0x0) 2018/02/01 22:55:58 executing program 5: sigaltstack(&(0x7f00006df000/0x3000)=nil, &(0x7f00006aa000-0x8)) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) madvise(&(0x7f00005aa000/0x3000)=nil, 0x3000, 0x67) 2018/02/01 22:55:58 executing program 7: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000d91000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r1, &(0x7f00002f2000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000001}, 0xffffffffffffffcf) fcntl$getown(r0, 0x9) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000d1a000)=""/44, &(0x7f0000fe0000)=0x2c) 2018/02/01 22:55:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c08000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00002d1000-0x24)={0x7, 0x98, 0x6, 0x80000000, 0x0, 0x6, 0x7fffffff, 0x0, 0x9, 0x6fe7, 0x8, 0x5499}) mkdir(&(0x7f0000b17000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000c09000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) r1 = inotify_init() socket$l2tp(0x18, 0x1, 0x1) inotify_add_watch(r1, &(0x7f000066f000)='./file0\x00', 0x80000013) connect(r0, &(0x7f00009ee000-0x8)=@sco={0x1f, {0x7ef000000000, 0x8909, 0x449, 0x3a50800000000, 0xc3, 0x1}}, 0x8) inotify_add_watch(0xffffffffffffffff, &(0x7f0000447000)='./file0/control\x00', 0x0) umount2(&(0x7f00003ae000)='./file0\x00', 0x0) readlinkat(0xffffffffffffffff, &(0x7f000015f000)='./file0/control\x00', &(0x7f0000ec6000+0x191)=""/20, 0x14) 2018/02/01 22:55:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) mkdir(&(0x7f0000551000)='./file0\x00', 0x5) r0 = syz_open_dev$usbmon(&(0x7f0000a3b000)='/dev/usbmon#\x00', 0x4, 0x80) ioctl$TCFLSH(r0, 0x540b, 0x9) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000049c000-0x8)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) mknod(&(0x7f0000947000)='./file0\x00', 0x20, 0x8) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x9) 2018/02/01 22:55:58 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000001000)=0x4) timerfd_settime(r0, 0x1, &(0x7f0000000000)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000abe000-0x20)) fsetxattr(0xffffffffffffffff, &(0x7f00004b4000+0xed9)=@random={'security.\x00', '\x00'}, &(0x7f000031d000-0x2a)='eth0eth0\x00', 0x9, 0xffffffffffffffff) 2018/02/01 22:55:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000000080002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty, 0x3}, 0xffffffffffffffc2) r1 = dup(r0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000ff2000)=0x62) r2 = socket$inet6(0xa, 0x802, 0x88) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00003fe000)={0x0, 0x7, 0x5}, &(0x7f0000ea2000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000a2d000)=@assoc_value={r3, 0x1}, 0x8) sendmsg$inet_sctp(r2, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000b03000)=[{&(0x7f00007fd000)="5e9089917e12fcbb93cd6160fb19d989f547ed2a604f2d9f3fd855d81fda4f30b5ceca48c3d46ad973c8014ee6f9b3afdaa008defaa7791427bcddcea7524db1da4d08c688", 0x45}], 0x1}, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00007bb000)) 2018/02/01 22:55:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000b56000-0x8)={0x0}) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f000082a000-0x4), 0x4) r1 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r1, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) [ 73.875970] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=45489 sclass=netlink_route_socket [ 73.908185] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=45489 sclass=netlink_route_socket 2018/02/01 22:55:58 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000004000)='./file0\x00', 0x4c0001, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getuid() r2 = getegid() fchownat(r0, &(0x7f0000006000-0x8)='./file0\x00', r1, r2, 0x1000) setsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000000000), 0x0) r3 = getpgrp(0x0) sched_setaffinity(r3, 0xffffff7e, &(0x7f0000000000)=0xfffffffffffffff9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000005000-0xb)='/dev/hwrng\x00', 0x8000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_dccp(0x2, 0x6, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000005000)=[{r5, 0x1}, {r0, 0x10}, {r0, 0x2284}, {r4, 0x4000}, {r0, 0x400}, {r4, 0x8}, {r0, 0x1000}, {r4}, {r4, 0x10}], 0x9, &(0x7f0000001000-0x10)={r6, r7+10000000}, &(0x7f0000000000)={0xf837}, 0x8) signalfd(r4, &(0x7f0000006000-0x8)={0x8}, 0x8) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000004000)={0x0, 0xc3, "070f1b3639fe0224f9edccce3efb357fb4b69d017a20c7c83b670df701e674b8967616ff1648ca93f8e7c602cebc5f866fd00ddb99a38eccf6a743a55ee7120808797a82e638b95642ff34120e1a86313d4205a3fb0e7616cdee1dbf05abc85f36718ffab5e2f359c84fd400e92a8090c4c0fb1be4e5ea31bdeacfb1594a76e4731d39ec9992f8535287156ffad5a01ab1211251d4ca2fae36b30cf9c7446339c1a1f8527458821b072e24062067e09996911248acb1a2601a076998441f69a3bad09b"}, &(0x7f0000004000-0x4)=0xcb) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000003000)={r8, @in={{0x2, 0x1, @empty}}, [0x4, 0x101, 0x6, 0xffffffff, 0x100000000, 0x943d, 0x0, 0x200, 0x401, 0x2, 0x80, 0x0, 0x6, 0x4, 0x6]}, &(0x7f0000003000-0x4)=0x108) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000)='/proc/self/net/pfkey\x00', 0x400, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r9, &(0x7f0000006000-0x8)=@sco, &(0x7f0000001000-0x4)=0x8, 0x80800) perf_event_open(&(0x7f0000004000)={0x3, 0x78, 0x23e, 0x7f, 0x4, 0x9, 0x0, 0x7fffffff, 0x80000, 0x8, 0xf5, 0x1, 0x18000, 0xb655, 0x8, 0x588fe092, 0x0, 0x7, 0x7f, 0x0, 0x73, 0xca02, 0xa7, 0x5, 0x100000000, 0xc687, 0x8, 0x10000, 0x4, 0x5, 0x80000001, 0x0, 0xff, 0x9, 0x9, 0x3f, 0x700000000000, 0x10000, 0x0, 0x7, 0x0, @perf_config_ext={0x3, 0x2}, 0x11143, 0x2000, 0x9, 0x7, 0x1, 0x615, 0x9}, r3, 0x8001, r9, 0x0) 2018/02/01 22:55:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000595000-0x8)={0x19980330}, &(0x7f0000244000)) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00007c9000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000358000-0x6)=""/6) clone(0x2000, &(0x7f0000021000+0xfd7)="9dd6130131acfe9e53552a4964c248a3c7e1c7801cb7", &(0x7f0000e2f000), &(0x7f0000319000), &(0x7f0000941000)="794914c78fdd1dfeb6fd1badcfb578ec7cfee741e93dc20b40a864") r1 = socket$netlink(0x10, 0x3, 0x16) lookup_dcookie(0x7fffffffff, &(0x7f0000b8c000)=""/250, 0x63) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f000000b000)={&(0x7f000001d000)=@ipv6_newroute={0x1c, 0x18, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x1c}, 0x1}, 0x0) 2018/02/01 22:55:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x8080000000, 0x2, 0x1, 0x0, 0x0, 0x200}, 0x20) 2018/02/01 22:55:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x1000000004032, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e2f000)={0x0}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000068b000), &(0x7f0000afe000)=0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000f9000-0x28)={@common='lo\x00', &(0x7f0000fdf000-0x5)=@ethtool_sset_info={0x37, 0x0, 0x0, []}}) 2018/02/01 22:55:58 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f000037b000-0xc)='net/packet\x004') preadv(r0, &(0x7f0000c14000)=[{&(0x7f0000cd3000)=""/51, 0x33}, {&(0x7f0000341000)=""/134, 0x86}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00009f7000-0x4), &(0x7f0000980000-0x4)=0x4) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000f72000-0x4)=0x5, &(0x7f0000d1b000-0x4)=0x4) faccessat(r0, &(0x7f0000c77000-0x8)='./file0\x00', 0x60, 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f00005f9000-0x38)={&(0x7f000072d000)=@in6={0xa, 0x1, 0x100, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0x8d)="08a263c5ea2a64af6615a1e66479393837c9dceea67b92ef3d6b1086a6e83ded887c9e9988b50fcc4ea48a7be6d60d1ae35cffb52a0fb10d46ca9f12273a7b7b7631b6d57ff82ff443eff28d6133d6f354b129f2f3932dee15d4bcccdd0ca8f4312c750666209f29563fc15f9ed40148a78cf50d2130bec67a889af15759d331e735c4010643d17108aa10b12c", 0x8d}], 0x1, &(0x7f0000e1c000+0x24e)=[@init={0x18, 0x84, 0x0, {0x9, 0x0, 0xc00}}, @init={0x18, 0x84, 0x0, {0x1e9e, 0x1, 0x6, 0x4}}], 0x60, 0x1}, 0x4) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x2d) 2018/02/01 22:55:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00002ed000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f000094d000-0x4)=0x1c) ioctl$sock_ifreq(r0, 0x8927, &(0x7f0000709000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue=0x9}) r1 = socket(0x200000000000004, 0xf, 0x0) connect$inet6(r1, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000085d000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000ddb000-0xb0)={{0x7f, 0x3}, 'port0\x00', 0x4, 0x10, 0xa6cc, 0x3f, 0x9a3, 0x1ff, 0x3ff, 0x0, 0x1, 0x3}) 2018/02/01 22:55:58 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a0c000)='/selinux/status\x00', 0x0, 0x0) recvfrom$ax25(r0, &(0x7f0000c6b000)=""/135, 0x87, 0x2141, &(0x7f0000749000)={0x3, {"ee8c681f503452"}, 0x8}, 0x10) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000352000-0xe)='/dev/keychord\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000be7000)=""/47, &(0x7f000090a000)=0x2f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000a8d000-0x10)=[{&(0x7f0000001000-0x1)="97", 0x1}], 0x1) ioctl$TIOCNOTTY(r1, 0x5422) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) fcntl$lock(r1, 0x6, &(0x7f0000000000)={0x2, 0x2, 0x74c, 0x8, r2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000001000-0x50)={@generic, @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000002000)={0xffff, @generic="62aab6c268fa68dda030cb9df16c7244"}}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = geteuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000001000)={&(0x7f0000001000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x80)=[{&(0x7f0000002000-0x48)="aa05de781af894ce05969488f9624addd5028d5c6696ba272260cdda9e3e31ab2a55d6b559355f02cca5936698c1ad36c130a5c0a6add20929859239020edca36d923e95a9809c2b", 0x48}, {&(0x7f0000002000-0x1000)="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0x1000}, {&(0x7f0000001000)="d1ea8cfef0971671f3d2cdcbfce44a8a4b23ca97590b6b40c506ccee5efaa514bef0e4b343fd187c7726628e31e99d96074b3c32a167f130b0db5a0abc9b6f11662996e7ecb7dec857812a231ead8789e2b314c95814deaa4ec281a44294b365df271bb66fd94a231e79a2acd7c9572354472886c65867a0548cc9cf3eb2931a95ce4eaa17c0d568755de867d43e5d", 0x8f}, {&(0x7f0000001000)="5e4d0e1f485ceb5473", 0x9}, {&(0x7f0000001000)="dff0225423aa49c1b03f62e041407d5a116cf7f274ba3679efb942874782bf3ecd2dbde55ed9b3c6d4117e7e1a0877c4731782d1177b304c933cebf144c946653c58b53c5e054bb8d85b", 0x4a}, {&(0x7f0000002000-0x11)="8fc63e4c1ecaedad2b5cebcc69aad17237", 0x11}, {&(0x7f0000001000)="26d97fe32872bb1821ad974189158c131fc3ac5208b79b9fdbca8a0513c6d92fb69942772959cb219a35dbaf8e67546d820415c63c5c11dfc385fc24feb34bb7d06e68cea97e1817ff11b069b2161684544670598903d16bfb79cba81d377aaf748f", 0x62}, {&(0x7f0000000000+0x18c)="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", 0x1000}], 0x8, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x24040080}, 0x40000) 2018/02/01 22:55:58 executing program 2: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000026000-0x8)='./file0\x00', 0x101400, 0x4) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r1, &(0x7f0000026000-0xc)=[{}], 0x1, 0x4f0fa7b5, &(0x7f0000002000-0x8)={0x4}, 0x8) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000026000-0xc)='/dev/rfkill\x00', 0x6082, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000025000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000023000)=0x14) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000027000-0x8)='./file0\x00', 0x42c00, 0x42) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000025000)={{{@in=@remote, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000025000)=0xe8) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000026000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@broadcast=0xffffffff, 0x3, 0x574e, 0x3, 0x0, 0x0, 0x20, 0xa0, 0x7f, r3, r4}, {0x9, 0x9, 0x5, 0x1, 0xfffffffffffff000, 0x4, 0xa53, 0xffff}, {0x2, 0x3ff, 0x4, 0x1}, 0x22a240, 0xffffffffffffffff, 0x2, 0x1, 0x3, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4, 0x1, 0x2, 0x3, 0x7ff, 0x2, 0x8}}, 0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000023000)={@syzn={0x73, 0x79, 0x7a}, 0x0}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r5}, [@NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14}}]}, 0x24}, 0x1}, 0x0) 2018/02/01 22:55:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000001000-0x10)=[{0x800000028, 0x0, 0x0, 0xfffffffffffff004}, {0x6, 0x2}]}, 0x10) sendmsg$netlink(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000002d000-0x50)=[]}, 0x0) 2018/02/01 22:55:58 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000001000-0x40)=[{&(0x7f0000001000)="ff6b6afe25e6170dc9ff3f4916a2af86fe49d97ca105416c02fa543c5a4f5420c65eaa028b46b683706fefd50d16d96696291063", 0x34}, {&(0x7f0000001000)="946306287a881cc1c812a3da7f9950209e580d07b5266f9024db1105428bd4cb6ee8787dbf52c291900d6553e65a26d0821f095db35b4a27f91ef13b07bea2450d1ee98a07ae7f00437d6991ac15bd950d6f593103832a726ae627105982817cacc84a3bf03113c6e5302d635f2c18c4500ac0f4ad1cd2c4327d282008687363b157ea67156ce59974d0cb084a9253956a2a7fbf4b4e35f34e954c1c54c66749a8b78fac97552f7225b4eab6befef79280561c316ae0fecf458e12529349a6788fcd", 0xc2}, {&(0x7f0000002000-0xa2)="3ed7053b0beef92b167cf32ac7fcd6b7e4650b27bcb0358bcd505bf88dc4d185503a8a5790fe0ac7a0ccbd24d9b4f07cceeee7f64de15b81d6fe4149bb58e15ff1a5e5f0fc27a757c7cd1505c4fc8e0e9adda019560e234234fcde5091e48a40caa1e7f9c0e7cd6cb018da80a4d0b5b73009cb970690d3133ebb877a26f15d4ab24c373008359745a35ad5a46e4e2337347770e8bc8d54337a13e7a43aa77740dcd2", 0xa2}, {&(0x7f0000001000)="cb3efacf4bc4cb8e367d26b2b6fc957d4e6880b22b90158762e9a48da1d2322ee1cfee2855412105d0713eee37d479497b8c929cfd499a52bc321e0fb9ef38f3e6234f8e078432d02f794c1dafa72944542e14e76624107f8351069f4990ee4ec915a3499d832b18cd977e66a4727931b1ba33a51560c837cfbd555a750c9511fc3476709c9eefdd55ebe962ab3ee4506f4f9fe43c67a820ff9380527fa9309d3249c6008d67b66f778f535aa7c0ca989a9882e9987d7001724399490b187cf43a4ffdfb1d9aa88739c6c9ebc07661ed", 0xd0}], 0x4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000001000-0x4)=0x6, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x26, &(0x7f0000004000)={0x6c5, {0x10000}, 0x48000000, 0x1}, &(0x7f0000001000-0x20), 0x8, &(0x7f0000000000)) pipe(&(0x7f0000003000)={0x0, 0x0}) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x2b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f00007a5000)={@common='rose0\x00', @ifru_flags=0x2}) r2 = memfd_create(&(0x7f0000bee000)='mime_typemime_type/bdev\x00', 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000b19000-0xa)='ns/uts\x00') ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000a00000-0x4a)={&(0x7f0000ec1000-0x20)=[0x1, 0xe1c, 0x400, 0x2, 0x5, 0x518, 0x6, 0x9], 0x8, 0x9, 0x200, 0x100000000, 0x4, 0x5, {0x0, 0x7a, 0x0, 0x5, 0x3f, 0x6, 0x1ff, 0x20, 0xba9c, 0x10000, 0x5, 0xe258, 0x6, 0xa1, "36440cc8119e4c62fde24701cff5006ed2881eced80e64d23d7a43aad894639d"}}) fcntl$getownex(r1, 0x10, &(0x7f0000045000-0x8)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f00009fd000)=r4) syz_open_dev$sg(&(0x7f00006f2000)='/dev/sg#\x00', 0x2, 0x408000) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000eee000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000110000)=@assoc_value={0x0, 0x8}, &(0x7f00004da000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00003b9000-0x20)={0xd93, 0x8001, 0x2, 0x9, 0x3f, 0x1, 0x4, 0x8, r5}, &(0x7f00005b4000-0x4)=0x20) sendfile(r2, r3, &(0x7f00003c9000-0x8), 0x7ff) openat$rtc(0xffffffffffffff9c, &(0x7f00001e0000-0x9)='/dev/rtc\x00', 0x0, 0x0) 2018/02/01 22:55:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000000000a, 0x1, 0x0) socket$inet6(0xa, 0x80f, 0x1) ioctl$sock_ifreq(r0, 0x89be, &(0x7f0000039000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x0, 0x0, @te1=&(0x7f00009c2000-0x10)}}) 2018/02/01 22:55:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000bb9000)='/dev/usbmon#\x00', 0x800, 0x2000000000000080) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000a8000)={0x0, 0x1}, &(0x7f0000914000)=0x8) getsockopt$inet_dccp_buf(r0, 0x21, 0x2, &(0x7f00003ea000)=""/204, &(0x7f00009b3000)=0xcc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00002af000-0xb9)={r2, 0xb1, "d8a50fda4e029cb88e403c4500c1e29505dab96c1041db7e608fc568c690f7584ba5a8e31b8aa25b263d2292ebb5a3970be6b8fa321b3d1b0f95770015738847b561c9527b74e4aaf99ab582752e3781c26994179c8dcd554102b79c4f154794b38eff466214c250032d250008fa21fefec4a433ea829e2452e6aafec56e3e25ab6d9d29f77861176611d5aa788bb0d49ebdb08def6711aa9236cd25412f6115f5360f5cce765030c85291a5d70a2e16f8"}, &(0x7f0000c4c000)=0xb9) sendto$inet(r0, &(0x7f0000763000-0x1), 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/02/01 22:55:58 executing program 2: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000021000-0xc)='net/netstat\x00') read(r0, &(0x7f0000020000-0x42)=""/174, 0xae) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000012000-0xc)={&(0x7f0000021000)=[0x0, 0x0], 0x2}) 2018/02/01 22:55:58 executing program 4: clone(0x0, &(0x7f0000ff1000), &(0x7f0000b02000), &(0x7f000035a000-0x4), &(0x7f0000a53000-0xd5)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f00008c9000-0x10), 0x0, &(0x7f0000001000-0x90)) ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f000049c000-0x4)=0x5) pivot_root(&(0x7f0000ab7000-0x8)='./file0\x00', &(0x7f00006fd000-0x8)='./file0\x00') modify_ldt$write(0x1, &(0x7f00002b8000-0x10)={0x6, 0x100000, 0xffffffff, 0x0, 0x7524, 0x1ff, 0x8, 0x8, 0xffffffff, 0xfffffffffffffffa}, 0x10) r0 = getpgrp(0xffffffffffffffff) r1 = getpgrp(r0) tkill(r1, 0x2a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/autofs\x00', 0x8800, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000000000)={0x3f, 0x4, 0x0, 0xa404, 0x14, 0x100}) 2018/02/01 22:55:58 executing program 6: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000794000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000e76000-0x10)=[{&(0x7f0000000000)=""/163, 0xa3}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000f1b000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00003bd000-0x18)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, r2}) 2018/02/01 22:55:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000101000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f00003f9000-0x4)=0x400, 0x4) r2 = getpgid(0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000722000-0x84)) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000682000-0x4)=r2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) 2018/02/01 22:55:58 executing program 5: madvise(&(0x7f00003fa000/0x800000)=nil, 0x800000, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000611000-0xc)={0x0}, &(0x7f0000000000)=0xc) prctl$setptracer(0x59616d61, r0) 2018/02/01 22:55:58 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x20002003ffff, &(0x7f00002eb000)="c9aacd528fded039d48662a5bd5ab4cc582405ee3e3a93c08c4df997d30500000000000000d795cc03d3fb52b227a354b1f10000000720e2b9bd23bc0ca20ccf652c49e9bee32e578c032a0115dd3c7fde591a3facaf8a35ff620c3899a40cdf486c6743a853d5b4f9ef63dd985109729018d081a8a7b0e21fbb7488a7738ad41dc2f26a", &(0x7f000067f000), &(0x7f0000bc1000-0x4), &(0x7f0000418000)) r0 = fcntl$dupfd(0xffffffffffffff9c, 0xde617242cfa9bbf1, 0xffffffffffffffff) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x3}, 0x4) poll(&(0x7f0000000000)=[{r0, 0x8000}, {r0, 0x4}, {r0, 0x201}, {r0, 0x8010}, {r0, 0xa9ddf1084c491ca2}, {r0, 0x1205}], 0x6, 0x3db) quotactl(0x0, &(0x7f00000c1000)='./file0\x00', 0x0, &(0x7f00003ad000)) 2018/02/01 22:55:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) bind$inet6(r0, &(0x7f0000d9a000-0x1c)={0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000ca8000-0x10)=@common, 0x10) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005e1000-0xc)={0x0}, &(0x7f0000642000)=0xc) syz_open_procfs(r1, &(0x7f0000a16000)='environ\x00') 2018/02/01 22:55:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = creat(&(0x7f00004d3000-0x8)='./file0\x00', 0x40) ioctl$TIOCCONS(r1, 0x541d) setsockopt$inet_opts(r0, 0x0, 0x200000000000004, &(0x7f0000601000)="8908080004", 0x5) 2018/02/01 22:55:58 executing program 3: r0 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setscheduler(r0, 0x1, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000528000)='/dev/input/mice\x00', 0x0, 0x10000) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000068f000)={0x1, 0x7, 0x1, 0x6, 0x0, 0xedc5, 0x10000, 0x1, 0x1ff, 0x8000, 0x7563}, 0xb) seccomp(0x1, 0x2, &(0x7f0000ddf000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) utimes(&(0x7f0000b07000-0x8)='./file0\x00', &(0x7f0000990000)={{0x0, 0x2710}}) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f00007a4000-0x8)) 2018/02/01 22:55:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x5) writev(r0, &(0x7f0000cca000)=[{&(0x7f0000549000)="29000000200019fff63d0014000000060200001615de0005000000040d000a000000000000f9000008", 0x29}], 0x1) 2018/02/01 22:55:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000e81000), &(0x7f0000e6e000), &(0x7f0000000000), &(0x7f00005bb000)) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f37000)='/selinux/checkreqprot\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x8, 0x9, 0x9, 0x7fffffff, 0x0, 0x6, 0x2000, 0x0, 0xfffffffffffffff9, 0x7f, 0x800, 0x5, 0x1, 0x401, 0x1800000, 0x8, 0x5, 0xf73, 0x9, 0xffffffff, 0x80, 0x1000, 0xcfbd, 0x1f, 0x10001, 0x9, 0x7fff, 0x5cfd2054, 0x32, 0x8, 0x4, 0xb5e5, 0x9, 0x5, 0x20, 0x7, 0x0, 0x3561, 0x3, @perf_bp={&(0x7f0000001000-0x1), 0x4}, 0x80, 0x8, 0xfffffffffffffffe, 0x7, 0x7f, 0xffffffffffffffff, 0x20}, 0xffffffffffffffff, 0x80000000, 0xffffffffffffffff, 0x0) r2 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r2, 0x2, &(0x7f0000001000)="97") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/user\x00', 0x2, 0x0) uname(&(0x7f0000003000-0x78)=""/120) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r2, 0x5405, &(0x7f0000005000-0x14)) socketpair$inet6(0xa, 0x7, 0x6, &(0x7f0000b83000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000005000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(r1, 0x40) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000003000-0x4)=0xffffffff80000001, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r3, &(0x7f0000001000-0x44)) 2018/02/01 22:55:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000424000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) r0 = creat(&(0x7f000016d000-0x8)='./file0\x00', 0x0) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000bfd000-0x4)=0x8, 0x4) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000c21000)='./file0\x00', &(0x7f0000186000-0x8)='./file0\x00', &(0x7f0000a12000-0xe)="6100000000fbff00f50973666eb6", 0x2105404, &(0x7f0000270000)) mount(&(0x7f0000f28000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)) umount2(&(0x7f000017c000)='./file0\x00', 0xa) link(&(0x7f00001c1000)='./file0/file0\x00', &(0x7f000006a000-0x8)='./file0\x00') 2018/02/01 22:55:58 executing program 6: clock_settime(0x6f0960c220540ad0, &(0x7f0000c66000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000001000-0x10)={0x7, &(0x7f0000001000)=[{0x0}, {}, {}, {}, {}, {}, {}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000003000)=""/4096) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in=@empty, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0}, &(0x7f0000000000)=0xc) getresuid(&(0x7f0000001000+0x12d), &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000002000-0xd)={&(0x7f0000002000)=@proc={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000003000-0x30)=[{&(0x7f00000b4000)={0x23c0, 0x2e, 0x301, 0x6, 0x3, "", [@nested={0x114, 0x95, [@typed={0xc, 0x59, @uid=r2}, @generic="9b708ed5b287afa0ed0be21e60d826cd62a2702bbf3dfe7e247d85b7717291913338ed27567b156e62331ff57b1bd1aab44996cb5eaa21e109f122421588bea6e94c77b487f22f465b9aa574875888d30f67b5913a3c0347a2d83c71146da1023514b8f4de9149e9a05011b99014b21e30aca9acc9c6ed65645f49ac646e63107f490b28441f0065e66dbbbe5c350e9bcd1138ea59e69c13eddac7428c569cc5249f93f99a00d16b1297475b48115090c0b43167ba330273cfdd1ae4c04011a6fdea4ccda869ec9ca241f54a22b078251e355f7911abff6e433a", @typed={0x28, 0x68, @binary="d95a5964d9778055c4a89d2a8b1102c04a141ee78fe6c6fa61f23c430aec8a"}]}, @generic="d818256caf0bedaae792a481f0c4b16694f7a7a77c637c83316149d2d6750066798c5b25e83d0f82fea67d63595880cc958197a5189d6b81040729c3b496ea8c8a92699b9530ee9c48b472b4158118c2fc7043cdfe3e8d96a48569c835b246c3a0260ad3dc2d56e23678ec863645f6433a895eb3edf052401688d7143202222023512b70bad1cb5ec7a380c9e7dd1841d9d24e1bb5967b80b2f4a2951003818ad1fa", @generic="56aada09e3ef3cb1ef5912c86abdae32d679e9c5123c8410557fdc318d94aa20ec43daeb446a086e91c1f8a5d6c356626ee57aef2bcd158411d511a34f5b2eab0ec6a2414f4bf8bef37b33987a1ba3d52e6aa939c7d22a2ac9000f2dfa6107a7afe952ed47240f4c1c56b6649c662e6b97d55f5fe9768dcf6c22133b2c61db90050639242806273fcc58e4d9e90e276164564224c9c81386929b9b6ea7aad491e8d8c01193da14aaf5a604135057ee18af0b8a0cd78a243cc42105cddf8ea3a5240cf03914b1290633316b4126de7c456dbe891b249f43014cb359765a7fdace", @typed={0xc, 0x19, @u32=0x8}, @generic="77b5ab3f5807bb172373dc7e47d5743d6a8ae76786ddd2144a24620e6c65a18159dfefc1d8cecefad8f963da234dc3e5f5a9966fbf064bfebbe33c7b39f81883fdc323f76dae286ef7a76661941f8b700ab28c281527fb2025c2eb6a92e78447d3ea42d549e6f98f5e8dcadfd664b525bf2b5d6a2e8d5d2c3c", @nested={0x1004, 0x51, 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@generic="b12b727418b8874a8f97d0949bc5946ef464208599772a2efdcd786952105730c98fecb086c998cc1b8ceac1b4c520720c15c25bb444acc5b6c701e9e93ee4ad103e2a94f111ad3cbcb1649b7ea1ce826957271e7dffd165bb7297f34775cf2f1673015cc47aadf6472b12eb877d0eef4da4151890c6ff18d8d826e0612ae0", @typed={0x10, 0x45, @u64=0x7}]}, 0x23c0}, {&(0x7f0000000000)={0x348, 0x28, 0x100, 0x4, 0x3, "", [@nested={0x64, 0x85, [@generic="f087fc68089a7761bf5967a5f7b577f83f15034e6d391eec1b71177189a9b5c5265c491007dc90b4b1d327b475bbc99ddd5262e1a504e66daab51e5ccd055e4be1385514f97fe1ff2b293cde86cc3a10a7", @typed={0xc, 0x20, @u32=0x4a}]}, @nested={0x2bc, 0x33, [@generic="54a87060f8e22195d61035ebb42a87b85f11aed26c3a14f2f67f74f5218eae3cded1bd37a3b4e900", @generic="43e0946ea524dd1b2458c54c8d1f929282b36aa8e8196f7fea5a19caf1ea6d6d5fba6c90ae9df5827b18fbf6979e07ed34f5c3791015e0326f7ad2fc2d97e0c3e28cecd2d09d43534ee2f198df71da016121d582298449174bcc31e5c8568d50166ff5976246d0348e6dd45e43ea9d283e150a240e715ca8222606b7687a150917b651da3bf3c0f66a34cf8dc36f2303017c6fea28179e64568fe417f77e5fbe144ad52268843bad3eee05e9e4078349819dcb7d3d8dc3fd54e947f2f206157baeb9e230d43c97f2cb12180d89614c2d286453037ce3ff980a7c7e82", @generic="a508b1511e33c6e3ce67e28843edd18b61b13a4a8c0f2b9fcfe2317ae3186d461a49763e3dec6e76972d1d6a85bcd9ca542de748db20cf97454483d77777ff93aa4a09fdfa3fb9ad0b447ec90e2f126f07e589e8695e26074792d348c486834f8eb6cdc2df05fad695f890eddf12f0f295078e52a399d2872d92338f02d7", @typed={0x8, 0x23}, @typed={0xc, 0x29, @uid=r3}, @generic="5250205de3253016545c7e92", @typed={0x24, 0x1e, @str='wlan1-eth1[vboxnet0selfppp0\x00'}, @generic="78f933874483176102960980d49dab4c46c16c14eedce5b0fa8d7d763b0821872889b49031e115667bc3803848997bc48c2699c4be66c68f8a01a13257dbd90594ee9081abba4569e8f2b8f80b6759a759158aeab01b868edd974e454673b21cc4b8a9873fb7202145f72a193ac82d8c3f1774181ae7f5fb6b8851107f6ca3254fe7290e0327a05ee53f475abc0f11a1c96fd5dab4cde83bbb05f844af457bfebed7b80d38ac7aed3ea5cc36769bfdf8c777eeac86587f1d21699c887e7db746aba30d0922d2e44086aa5dd3c4bb78834eff7bb530a5543489da317b5766651c673052cd5ef82d43eb3c417532bbe99f"]}, @typed={0xc, 0x91, @u32=0x3de291df}, @typed={0xc, 0x71, @uid=r4}]}, 0x348}, {&(0x7f0000003000-0x28)={0x28, 0x1c, 0x0, 0x6, 0x3, "", [@nested={0x18, 0x33, [@typed={0x8, 0x90}, @typed={0xc, 0x71, @ipv4=@rand_addr=0x7}]}]}, 0x28}], 0x3, 0x0, 0x0, 0x4000}, 0x4000080) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000001000-0x10)={r1}) sync_file_range(r0, 0x3, 0x8080000000, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f00007e2000), &(0x7f0000000000)=0x4) getsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000001000-0xad)=""/173, &(0x7f0000002000-0x4)=0xad) 2018/02/01 22:55:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000519000)='/selinux/checkreqprot\x00', 0x10000, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000b75000-0x4)=0x4, 0x4) r1 = socket(0xd, 0x8000000000000002, 0x2000000000000004) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00005cd000-0x4)=0x0) sched_getaffinity(r2, 0x8, &(0x7f00001b0000-0x8)) connect$inet6(r1, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f5b000)='/selinux/user\x00', 0x2, 0x0) 2018/02/01 22:55:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000814000-0xb)='/dev/hwrng\x00', 0x242000, 0x0) r1 = memfd_create(&(0x7f0000c1c000-0x21)='nodevyposix_acl_accessem1keyring\x00', 0x0) fanotify_mark(r0, 0x80, 0x8, r1, &(0x7f0000953000)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f000025d000-0x10)={0x3ff, 0x79d, 0x4451}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r2 = open$dir(&(0x7f0000b5a000)='./file0\x00', 0x0, 0x0) utime(&(0x7f0000e75000)='./file0\x00', &(0x7f000085a000)={0x0, 0x4}) getdents64(r2, &(0x7f0000f73000-0x2a)=""/61, 0x3d) 2018/02/01 22:55:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000745000-0xf)='/dev/sequencer\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000733000)={0x1fc, @time={0x0, 0x1c9c380}, 0x101, {0x2fa1281d, 0x2}, 0x200, 0x0, 0xfffffffffffffe01}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009d7000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000dc8000-0x4)=0xe) dup3(r2, r1, 0x0) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000915000-0x14)={0x800000, 0x4d, 0x2, 0x2, 0xe2a, 0xf82, 0x4, 0xffffffffffffffc1, 0x5}) 2018/02/01 22:55:58 executing program 6: mmap(&(0x7f0000000000/0xdf8000)=nil, 0xdf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) fadvise64(r0, 0x62, 0x0, 0x3) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000df0000-0x4)=0x100000001, 0x4) pipe(&(0x7f00000d5000)={0x0, 0x0}) getpeername$inet6(r1, &(0x7f0000df6000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000af7000+0x211)=0x1c) r2 = socket$inet(0x2, 0x6, 0x3) r3 = socket(0x0, 0x6, 0x8) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000843000)) getuid() socket(0x2, 0x80e, 0x9) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000df8000-0x4)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000761000), &(0x7f0000df6000)=0xc) sendmsg$nl_generic(r3, &(0x7f000062f000)={&(0x7f0000df7000-0xc)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000563000)={&(0x7f0000673000)={0x2fc, 0x13, 0x400, 0x0, 0x2, {0xf}, [@typed={0xc, 0x3a, @fd=r0}, @typed={0xc, 0x23, @ipv4=@dev={0xac, 0x14, 0x0, 0x16}}, @nested={0xbc, 0x35, [@typed={0xc, 0x91, @u32}, @generic="317279c335b1431b72ba16291d599fcd2f14f3c3c9d65f3d41ff411a6ed093229706781ed22ac78fe7f223a65ec0ccbd4d3afdd6f0cf9fd83e02e69aeae7de6108dc2315d9ed557615bcde790f5aa3e124073b6768d8817ed6d031bc0d15bd531cacf0517c10df4e821650b9c20241ed2ff60655808cf190455a8d07c9f10fb3861016ff4f42141a575796c134b83401b69afb173e5f21a8f7d5079b8460a3fbf2ae", @typed={0x8, 0xb}]}, @typed={0xc, 0x67, @ipv4=@loopback=0x7f000001}, @nested={0x184, 0xe, [@generic="8764ad5f9d427527e6651350057a7cab41b45fad5bb1cd70ab954b0819e330c9cafefbc60bd8d0b1c2b5cc3eb6df22191a55ca84f92f906d6caeec5838e584bebe04af09e3fcac52ba2edaeadb2f6d54f2e2ae85a3370faadce0e4206b1af6e92933dbed6a3f8b2ff29dda23a40383c4c873fa31344fa4f16fa35479c757d59a6e089526e81f96358181ac51976e11028db6baa6ee7eadc7eb1a42ff1606ce44ccc6cf375aed250c9c8af5d2a169a6f47b9a03f5f976d99e026cbd4f001d85d614780d24cbc7398795ea85d7c04ca0980e9e508e69c4a858d5bacb6401bfb43e1ef3a9fe42725e0dd13e37a46f0e142291f8c263b9607935", @typed={0xc, 0xa, @u32=0x800}, @generic="5b1d89ae01fffbaab5ff46d3819acc5f23749358f2187134e621ab7294769734638b4bc7188d946901061ce79df4044a675a79355bf92d3d3b6dc6c61ab5047d9fd7028cc5348679098ba18fe483a3c8470b57a05c28bc0a75a95a3b255c006a7582f5602e8c0484b579a3b48fcbfafd16dffff37ec193f8e6e3b2"]}, @typed={0xc, 0x69, @ipv4=@loopback=0x7f000001}, @nested={0x78, 0x59, [@generic="e3fd5fca10279e940d4458a4036c034a088692d1bdaa5a7aac5c7a2e430ddd4dfb821ea5de9df90d74be972bb9717b0d6f7fa7d7dc0275c935dc1241d8efa2a17e8f04facc67f068798abbc1817323749cece01b76c704e79262eccd7bc8cf3204a22453700c8f9e008c1a88d48d1b672e"]}]}, 0x2fc}, 0x1, 0x0, 0x0, 0x4000050}, 0x0) recvmsg(r0, &(0x7f0000df2000)={&(0x7f0000597000+0x4b)=@ipx, 0x10, &(0x7f0000229000)=[{&(0x7f0000df3000-0x92)=""/146, 0x92}, {&(0x7f0000975000)=""/35, 0x23}, {&(0x7f0000522000)=""/150, 0x96}, {&(0x7f0000dde000)=""/180, 0xb4}, {&(0x7f00004b5000)=""/200, 0xc8}, {&(0x7f000014a000-0xda)=""/218, 0xda}], 0x6, &(0x7f0000ce9000)=""/152, 0x98, 0x2}, 0x20) 2018/02/01 22:55:58 executing program 4: userfaultfd(0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) getpriority(0x0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000000)=0x7, 0x4) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x408000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000003000-0x4)=0x4f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c32000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0xffffc) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000b78000)={0x2, &(0x7f0000ea3000-0x10)=[{0x0}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000f7a000)={r4, 0x3}) ioctl$TUNSETPERSIST(r3, 0x400454cb, &(0x7f00008bd000)=0x4) 2018/02/01 22:55:58 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e91000)='/selinux/status\x00', 0x0, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x1ff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) bind$pptp(r1, &(0x7f0000c9a000-0x20)={0x18, 0x2, {0x1, @rand_addr=0xffffffff}}, 0x20) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f00006b9000-0x77)=""/119) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000852000-0x50)={{0x8}}) fcntl$setsig(r0, 0xa, 0x2f) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000087e000-0x19)={0x1, 0x9541, 0x1000, 0x1, 0x20, 0xfbd1}) mount(&(0x7f0000927000)='./file0\x00', &(0x7f0000d45000)='./file0\x00', &(0x7f00000f2000-0xa)='hugetlbfs\x00', 0x80000, &(0x7f000006a000)="dfda17e497b7b3f79ab43ad8a9623f30b6674b4ab0cebcfd3a553b1b59edf04564fa611f4f4330d55279f31d4b06ad3ee0dc8629a99e82936ec54df6f2cde2dfd5e95c5c73be15979c4abcde1d6de465757c869b372a2682cf1f78d925b05973733bcabbd646b0886b0192268826140f864c7c3beac43cd36b7213a94bdb20d7851a082db58261ff341bbd3e815d348e86664d408f2a8e83af947d178a9588aacc44f5727a8650210f8788c40fdd8c41fbd16260f988a96d9764b626b11d46a857a2268e43b5d0a69decadb1ccf39294e4c166bcbefefde716f0b40217359e4773") recvfrom(r1, &(0x7f00007cc000-0xc7)=""/199, 0xc7, 0x40000020, &(0x7f0000407000-0x10)=@llc={0x1a, 0x1c, 0x4, 0x5, 0x4, 0x8, @random="dbf4af4e1a02"}, 0x10) prctl$getreaper(0x0, &(0x7f0000141000)) fallocate(r1, 0x0, 0x6, 0x6) 2018/02/01 22:55:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000814000-0xb)='/dev/hwrng\x00', 0x242000, 0x0) r1 = memfd_create(&(0x7f0000c1c000-0x21)='nodevyposix_acl_accessem1keyring\x00', 0x0) fanotify_mark(r0, 0x80, 0x8, r1, &(0x7f0000953000)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f000025d000-0x10)={0x3ff, 0x79d, 0x4451}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r2 = open$dir(&(0x7f0000b5a000)='./file0\x00', 0x0, 0x0) utime(&(0x7f0000e75000)='./file0\x00', &(0x7f000085a000)={0x0, 0x4}) getdents64(r2, &(0x7f0000f73000-0x2a)=""/61, 0x3d) 2018/02/01 22:55:58 executing program 1: r0 = socket(0x3, 0x80000, 0x8) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000028000-0x4)={0x4}, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f000000d000)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000001b000)=0x0) fcntl$setown(r1, 0x8, r2) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000000c000)={{{@in=@rand_addr, @in6=@remote}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000022000-0x4)=0xe8) connect$inet6(r1, &(0x7f000000d000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmsg(r1, &(0x7f0000022000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)=[], 0x0, &(0x7f0000005000)=[]}, 0xc100) sendmsg(r1, &(0x7f0000013000)={0x0, 0x0, &(0x7f0000003000-0x10)=[], 0x0, &(0x7f000000c000-0x1180)=[]}, 0x0) pwrite64(r0, &(0x7f0000011000)="6d40f4af966625e4360eade13ebe44667cb37efd9a084e1599fb52a8d6de34d4f50069ad30a3b156d2c210f2b951307b4b220085284f011bcf7dfe48827a986b2fbf6fff8efe11f1ddb4c6253c79057578b060bda6c56cfe45b9f9d7ad7d0ce2ca1fbc6dd4932c8cba74367df5082f75f6ac7a004b0d6943d9e7c23f023ccecf5090183f82a22382e6ec83bf88ca55b32fcafce1075dd67abf2490a03b1d50cc51ba6330c67c61af616402047fab8e70f8b1f6c61dc29c8a53ed2b00a859b998dd95533ecf611e017c5e9a6c1f4a044a49525ec19809022d31312234bcd3f12a825cb3732b9ffe53f349f789bca78cc4", 0xf0, 0x0) 2018/02/01 22:55:58 executing program 3: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff6000-0x4), 0x4) r1 = syz_open_dev$sg(&(0x7f0000eb6000)='/dev/sg#\x00', 0x0, 0x80000) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000011b000)={0x3, 0x0, 0x2000}, 0x4) 2018/02/01 22:55:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x400000002, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000474000)={@rand_addr, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x4, [@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff]}, 0x20) sendto$inet(r0, &(0x7f00005b7000)="140000001600052e070005001740000002000000", 0x14, 0x0, 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f000087a000)='/dev/binder#\x00', 0x0, 0x800) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f00004dd000-0x18)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000220000)={r2}) 2018/02/01 22:55:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00003c2000)={0x0, 0x1000, "051b3daf3f5ab03d46f1bf84cb66f9e1998232ae675787148782255620d60d107a7a9062cb0617cbe8b5cce9265cc1c2f3e89de29f4458a660808e6ab0468c00e80415dd44a71991af0876e8f14de6732795e8bafcb2d5888f55fc63d4196b0aa50d94d1b0de6903bfd152b8d42a408e7a3d129295bde2d6037ad095bcf12a204ca439404075fe3d582f835d0add91a7b35f24225a9a1440a2c72b2cc8037cf3114df8767467dfdd6bc438aced4fa679594efbbefecdce3b47a0cf7a1a5ab544094cc043477b749f8100c0f734a9b0f4a1c1d8a57cc1809b3a6359e410fd0b8f6d4faf8f61dc11fdace690ae7563bb7c8cf1400e4da86ac69d9a56cb8646d5b898192cc7637e9b272bf4cf92cf9d6b5458c760eb97664728cc997f361ea3b68563ed90324b980f3ea99d9d127dfb301a70a80aad65e9ce3de247100ddb2b169f8ce102db02ee1b1a73fac0d0c50a986ff5c24e64005409a7413f6ccdef4c94fcf2a8b0399977af4382641d8ea58d698e270029448884a1a3fde6c8c28e0578969b8748a1ea0131ed985d766531c718ec229b884238fe61bccd027419593aef651e6c2e225565c1d35c56deac8309c5094c65e724b15875b20c08cc531b4d7f8d0133046010672d17b44e05106cea7a0ba91845b60948c3bdb88e9dec59c7ddda730831da13cb78527658837bac9e66b22f20d069968a450be96b290e114e6bcbe7c6c6fe08187b497be75043cc4f22c853cb31430c8c6b090f07dcc92d4ef27c4ff0aaf145d8a3344746a037c4c16d187972dae3d53b6c163eecca410080e000f2b251e034ffa7ac42f3aa7af6022377daf9e6d1406d6362de07416fc17b639e8a33728ebfb191509800c43833e92d2e7f25571891218c36c6a7bb3e64b39de409b763f44a9f508a59cad0ef1e4fc86c7f386ae8e543a8926d26c726acbec700f13878cdea518f10c544ea666740ad17fb06272ad42bed502858bab3c5ee136a16e13797021a5c34835ec1a17d5bdbf9cb13c69a1ef23e319284e3c201960ac6afe258852c08851cec3ceba7c9ea6f9039972a8b75280b1b1aa1854b7f289278ff279745d17568b0cf2118175db7c7c41ae285c4cbd754c3ea4a626a9d81932b14130e79bf802cec0acffe1173de42943e289626b3c573de97a12ab034d051db6829023cc0e73919fcce9b40a4bcfc6df232c19e899fc6454798be30c0cbbabc9106c04a4fdb948f57ad9a110c2dcfbb66eb1e09f406d95ee91737e2dce96e901b1057a2b0a06036d464b9383995cd0e8c1365c8de19dd32d26ad8ac1b35ee544d82146cd6005d1c8d2df78d30442dbdc3409c7921f4f9d04f3211dab2fb3da0c0ab40c0a2836f6fb546e760402f7d3a6b3f25c01ca4be591b4c204fa7f6f2768013b4b19c4fdfd68f08ea158919832d61382590838dc5531e615545e1b9508efd68ba80f036fb6771f94e08544431dfdee74c489d472874b99c743364dc45c8f81f43952cf9ef0811f05ace55188c3d4359ca18c1823de57ba7bb58d950b8b69c6f03aaf22b18e9371a1dd64f9b8280fc399398c705f2228426dcad8f1088e434b830c9b704e8412d98dc8b7fe2940e87c24acdd6bbe5a3963377c75fffa91fac10dd64e1973a21a4894ffca44a02e803f6f32dde1cb69e239fa5bab91a96bfc1ddf499c885c61f257ce4ceae3eacc84d345354d93a633b23ce9db90894e3b8f035ce5c2ab34491d1146b44c3e029bcc617c3d1e22fba361770844c13de1386f2ce3470606c2e1724ec3b3f9e706271afeafc9af444e14dfd572f96d4511a7465da050fe2129e8b9709c7bc868fd04b9524928eabde8624c02cac14f768af48c1157e4e63fa7cabd37b3ef18f40d510dcbeb961886a2b818df5b25c655fde3c209cdff620479f2a21664f854349e1f24ec7fb78d2fe47338bbc659cfee21482a8947e650e2fb6c2449c3d3a6556d4a3c6ba7cfca10bc8d38b8f027a0c130ea922963b094e03a7f0729545eaa6a294e8484237902a5576d2c2cf3a84ccf5256b120532b3141835b26dbedf4a77b68888f1827c7d388fca0eb8e4ada59a69fa3ecf0e7ea2306dc9bae8bde0a9e6d85049a40f3fc26303112da909f7472e327144cc1dba737142668e9ad1a9bee2e0ed9f9a579712893d9f0182fc9856748dc4b0f3c357d39a51616e7af4e460db010eddb402532703dbe3eebda9e37ab8c32f91f6d5e535121b4e3b6ba78ced4375a21a88e7d59bf2215397f7f3cae5e881b75624906f55b16740ba8a780b3b75e88d4075452d6284e69bbd8c76ac303e93d7df5a0847ecaece65b82cd9c5bae030c2f269f4dc1cac36a46f5fb8d0a217aa1fccc2094fa9f69014dac3e65e579299505203ecaefd8c8ce923972ded1e3b5e5931584bec29bc423fadeddfa68a1f4f7622a5a69efab9073bbad9496b6f5aff9abd40224c338221d0f7a6946f2d882e7782001adc555e151060ed60853fa990f8fc5a8173205a9d24b6b7f8059b91311b743bc04a988f28e1892d408c62d978a0ae7d8ef16098505cc47e67ca4794215612e54617300efd8c843d17adedf4bebafe13825f7eda486db50229eea65be17ff5a8baa7c764cd5165acf0f39fcc57fb95e8bd57350821397884333269554bf26641202a639a93b53e11b90edf8d905df31a7b551075237133c6543332c00fdf6d03ed97f3ca35f326e5d9edbd2290798308e842401628e277ea9daa60e2edbafb8a7b6ad7142111a2d07542c3b771d671efe2e3cf442bb70a8ae7b331671c51a7f853c4be270376ca6a537ca56d34d11eb6230bac2a6fc97f571684d0c52fa36077bd1fed3e4af45c86a90e7c4096d79a183b242a59060683f5334a2ce23d78413f91129d75d070e786f27cd291b79c2d7a6d745fb1c5db4e470d8b031861019230f90c2aef625e14a82b0c64b08f5f252163e9489ed7b775421ec193c545085e0e5245c282ec7616bef9701cd9cc264c13632d190acb5cec3655afd57fb9f796ed80d0e173a722bb751d89a7f71afce52a98f4c5b4fb022f32f619e9e19b6e12f56ea359ec59122fdcaaceebf5f0a0d642e922a90e18705ece71c73033c5aa016ade8435616ac0da6ab58392e29943de8cfad11b3f54db9c1adbb1b8ac45b14cb61c4568b6dfe943813617f1c43efbabaf3f3f728d8dbca3a32f0d5cd62f273b139240b7e3cedf293728b89b7ae4fb656ac766157d5325b842e401a11691e9da86c738b1b642299db1e351858a3b6fd08c2bbbcfe0b57d5dc62c7d9c2207d941d318682d66ec7fb498b37ce503b21e41b57c2d8e4bc05a04a91858949328116040fdb9475eae38a5d5c85d6b23be4262e08173a060a7a32d0ec495024df441610d5efcbd41eb548a2dc3b8884e20677425dee06831cf6ca02240641ec84d2de12c42c902c341803f47dfe30da89b9a819454ec7da1590e1458ca512acd75e54990e9b18777607e1d4ec11093882e5b93bec1148c579ae3440d9d1fd9ddd40085ffb65d6baef493ed5529bb3e480938ccc80c2dbb8c2712b097b569d800a4abff9847330aa780b3a17d90ed30ed4fb22f2455d357e0c645c9c7e1889b8835e086e1d49f7a368ff5f52e85a8b813ed02d8bc6a977ddc6e4db3846414b8a2dce2672450eae3d3577fe8b042d2ead0f4268f65dec5929c306bd7cb1c844214a61396ffd46a6cd9401de1aeb794992b6ac22a9b6428124d64322dd820f43fa89cff81f4f31fe871d08e2a208b9727b9ea21bccf81bead831d399c97b8c6d0ea4fb2986e3108cfca90e414cc2fa414ae28734e45158a67da7bb6c35e0973a953b1faa8d3da166e6a1770cd0ec9e72af7f3c2f9acbe03bb52d34db572fd97904d7fc548138ea3873479565862974417f4d9ba2a1df37c1166b024c5e36e139ddab61b2d3a6b6519149e57ef5a66a05fc8a17aeee9bbf0412218df811244c120f597501c0da88b34c2a1a0b07f4a746a35cc146c80b2f0decf122b10d0e03d54fdc439b9f501d34d5dc6b1ceea9c56d9f79e8792a764c3777190fa2318be9fa819f72f3922a696a9607b5aa3ff84b7ff27100b7d5d66e9e8bffef860c5af59aa2b154449f2d415df557702e3112aa57f7b186c8badb0c3ff9eee2e55569d27b92e922bf5d537ae249902d1d150149dc983099167149cc0549025958d2c24c3383dbf88b34cfe5ce81612218b8bbb7496679514db29467a76150e457e91a4cb341e3954cf58a87c44a7a75d7a782a86e6b0b4f4ea26f3f6d457a01a7998c6b60d6521bbe66ce7f63f53e6f06ca5c77cbb397437b08227e9077323b2afb9ac916dd4aeea0bd89a4368a2a1352e4323d8494f512a0fde2234e2cfa6e6ae4e9f24513f35511323de1d9fd3620081398c1e865e369001c523bc5f75707749835374577da29e20d9da6e6af8243177b405ef8cf7cc27538ff5fe7770a6452185871f40340797ed52fce12078b5f326e56e676c972dee01b38952f24da22a864825e2485b5d7f91dc979496561dd7df982988f8ad552291d49bca4b5505da9deed457b26f979f903c7f089994ad064345c1beefa2ffea24177511aa4c4840faab80fb1d32661609ce492feb47a438660a28cb841f40f524511656ff62e143f5323efb7035634c621c2fc3c1653bb4e6a83ddb6435d87000fcf74ed0bb09a94e751870cf6c331c0b8b9996531ee3f0c178a0d6886197a797c9db56963bef56a82bdbb325c815993d9d81a9685c26fe484693b6182bfa606f079ff0844ff828e4ef4c29f93c7a64cb6d2b3cd1fdcc5fd2af24b23cf8f89187dcca1c9083d7a644bc7526e52448e935fb1a2ac1181157c56cf9f2540c4873189f42dbb133a4c5c40622c36531d1e7e30386d7afb8fe7114239efed9e6e3f027f5a00f05265140ef9d37d1a2efdd8e44386b452bc7afa8d921a6d37ec37b14fdf62667c8988c0dccf29f6be904e748dcf92d5466214f2c5124510076359ff2c3b99148cdda75f98f0331e2fa174b36ca5cff3aef0234b3930ad0087f79c7cb61fedd8353e7fac8e10b6c751824be8cbdff58df65e3dc95350aeaaed764810e46520610ac626462826643d5f5c1b567ff404520fd3d9969ced3b2c264dabd00bf3194560008769f970ffca01b3ae6e1cd56fddf436a4064cdab6b08626d742be6f25633b0f5b07c197e409187eae30369211f32be32b805ea6895bf76364f57c75730fdfa67ffbfa665904b318a5e5c96f6bde1af143325ff5025a9229bc2d2ad06c0e64c202f48f46898f57c7c8403c901630a072a58c9f4f48dc4c86e16301e3a36e2b5d10dd12d6140e608855a6967f9d746df7d8bb3f23a590b0317f2e8fc664b1fa2094bd67477069a5cd4b530cf5b4e289febb15491b88c298f4f39dc0a66264b90f5dcd1a16761837816195707e007771701ed3d0ea2c95b18180ee3a43210032cad23d641b60607e13d7b8add8f82f158509aca6cab31c8f436b7dab815964482de818e9c0dcf22f8c7271f1ceff456bb3bbd5d47d4ea60d6f4abe7ddc4a5ce9b4c148fdae51b3a75958a80b68089aa5193e671f5ba55c9f21f927bcc4577b56eae886131c61bbb888bcf8df54900995920664705391ba9762ceacd6336e74131a73c17144b791ee69cff8d3fd94391e3198001f7191bd5ed740d0be0941ef48ddfd19d866a1b72e911574b2c3864f7fbc629d33d275495f250f97208a9d5887a83434fba15febf3dd4fed6ec833dfbd8a07a60f91276e0803fc4dc256f6a534ff02ca0f2c9892e196cde7e1475ab5113409db6f2473bdf46f42b164e"}, &(0x7f0000fec000-0x4)=0x1008) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000e52000-0x8)={r1, 0x4758, 0xb50}, 0x8) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00006d1000-0x8)) 2018/02/01 22:55:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000b2f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f0000ef2000-0x13c)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @empty}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[], [0xff, 0xff], @empty}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009a5000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, &(0x7f0000116000)) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000dd2000), 0x1) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000bc7000)=0x8, 0x4) 2018/02/01 22:55:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) execve(&(0x7f0000098000-0x4)='./file0\x00', &(0x7f0000b08000)=[&(0x7f00007b9000-0x12)='posix_acl_access(\x00', &(0x7f0000ff1000)='&vmnet0system.em0nodev\x00', &(0x7f0000cc6000-0x10)='\\selinuxcpuset-\x00', &(0x7f00008d5000-0x9)="656d3065746831df00", &(0x7f0000818000-0x10)="24ff776c616e3176626f786e65743000", &(0x7f000002b000-0x22)='[vboxnet0userposix_acl_access&!.%\x00', &(0x7f00001bf000)='em0vboxnet1\\vmnet0,systemGPL\'\x00'], &(0x7f0000727000)=[&(0x7f000079b000)='nodevselfcgroupvmnet1wlan0(em0\\mime_type\x00', &(0x7f0000939000)='keyringposix_acl_access)ð1eth0wlan0systembdevbdev(eth1\x00', &(0x7f0000b6f000)='wlan1}&bdevppp0\'(\x00', &(0x7f00000ff000-0x1)='\x00']) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg(r1, &(0x7f0000b82000)={&(0x7f0000930000-0x6)=@hci={0x1f}, 0x6, &(0x7f0000e42000)=[{&(0x7f0000781000)="23f25cc4c984636994f457561b9ac6f91889e7487b4265e56f683482a940022e4239329840ddd8d5aef7d8ce9ab6e11bbd767f7a7a089a5f14d706c4a2ad72be84cd66e7dc8cc9ee045660c12f0a5a9a701cf05fb3056b21969c10950e1e9e8c63731bf5795e128526d517b79538d0d025b66d22c36b86f6ed30cdfea5242550285c123836ad6c3bc8ce7716ce3439e32efa86eac4e3c5908733a939532a8500686581936af6cd990ac2f15f9a2bee4ec32c4d4ace7b46e0a313d8441c860a4e5b804007a968f2e9e008e6831574c3a0c0cc9be94b211055a3be43483277364b2c528dfcccf7865815d6987faa17d35925f6dde618cda0f01dc12c4b97f2ae479ed14c6b56c0ad67806448597aa9d5b737ca1680b1e58f20d6046d551b2243701f01b3ff93962e8d4b319b3094be8a05364b1eb85b9d64ca87ed8462f6de7090b6afdea0477eb798ee947f66f847f5ea7fbf45c7b4ca6d39597c56f89a93c7a72d74e4652f4ffc23ef5ea1f46f0cdd4d21d94bb16376a30ad2cc0e6e988d5aa309ca1e64a010eecc6c316d3234e5b51f2e6fd254a7202059ed98384d18f021378024b88654871f5cfa1857121f797813e21b7f9915fbb20c2a78993741b733f542c59c9289bcd3353e9168c2da6692c726d8957e581c64e0d23950d40093be83c7a6a1b9667bd280dcbf9a0a54a1817177fa157f7f45e8930494747535a528f0c5eaacccb25f8ae986d9734be5959acfdd14130b175aaa1fc4f2f600c2b1789ac343b328e20f17db5de5d33b8d79c540989220698561372430957dabd4293ef32188ba29479dc18d3edaab111dc3282e7c0297015c5e85645eb37b30cdcd9e19dddb830e4b1833012db0d37292608ce03114bd60a894346b8c23e04b35713a208653728c8f3c4c5201ab9aa92479a918198944996d3a7003a373f610dfa6a439ed9456aee0700e24b04d5a6857728a915371846b8bc0a9b6f80bad6631be05db86fe11f9f82780d9e1422f2e70128759abb0e760fe10b3c0660c900ee6ffb7bb243810cc2bc5582caf494f1f093a77ec7d4d90669d2b0b59b486f9ed34d9a1e9d7f88e7f764ddef255f5f30ea023f4ec1d13357b48f93f2efd5e1e90d2efe3f5501d1cbc7309448b28ab750b75865138665e2dfe49f365bb9aa02d06b2c4c5f293258fec610cb94cfbc81528c3a88363eaff6fd2f6e88ede4f6a264303cc0ac7ffc86dedc10ac605c9a70cf5d9a385d6e4f45b34f4db3909069b06ef94d5d0ace1e41350f6d722809d27547409c076716ca50cce29f306d33f860d9188950a5fc7f7298c1725d35f9723d9ee58d59123f9325b0b784ea967a10645f4fb1f1ab80638d6b3bb87e398159a001d720e0b27b4d2af746f9b3152a5f0b0c7bccbb69123ca148770ecdd20f2d33ec4f39c1fe52af68db8ec4c1e45c4e796670f2a71f71135d4e4edbd8806710c981867aced84055692a37a2959096aef2d35c5d31837b1b9a6be371b2f7ebf6620f8f764b70acee59c75d9d7ea16c4797f769e330918de0717937a1b74417b34ab81a733363deda8a50f31499fbde06f3e4bcdeb99484e97cc213281d114b7c2b60bd89e9be7dc13d485486c2a8af7bfa7cfa6513e4819981c3e440cb696efdad694685a16693e024e99b12dfb52161bd3299d47b498fa26ce536bea8145aeeb972b54b1c486625ff986ea9c8931121253a7bbf6ee6ffe7c41a723ac4fd7187478d85588ff4bcdc3987e48f0f370bcf5e5358ead2f917a265e3eb1bbee33fd409ad54165e3cf1a686382c1e1f08093e8e4", 0x4fb}], 0x1, &(0x7f0000634000)=[]}, 0x0) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x33b}], 0x1, &(0x7f0000f89000-0x80)=[]}, 0x0) readv(r1, &(0x7f0000751000-0x20)=[{&(0x7f000015e000-0x6d)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x0) recvmsg(r1, &(0x7f0000a33000-0x38)={&(0x7f0000856000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c, &(0x7f00005e2000)=[{&(0x7f00004ad000-0xbf)=""/191, 0xbf}], 0x1, &(0x7f0000156000-0xc2)=""/194, 0xc2}, 0x0) sendmsg$netlink(r1, &(0x7f0000791000)={&(0x7f0000757000-0xc)=@proc={0x10}, 0xc, &(0x7f0000713000)=[{&(0x7f00006aa000-0x164)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1}, 0x0) 2018/02/01 22:55:58 executing program 1: prctl$getreaper(0x1f, &(0x7f0000b99000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x2000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_access(r0, &(0x7f0000002000-0x42)={'system_u:object_r:init_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x33, 0x37}, 0x42) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000003000-0x8)) ioctl$TCSBRK(r1, 0x5409, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000001000-0xdc)=[@in6={0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x10001}, @in6={0xa, 0x1, 0x1, @empty, 0x3d4}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}}, @in6={0xa, 0x0, 0x3, @empty, 0x10001}, @in6={0xa, 0x2, 0x3ff, @mcast1={0xff, 0x1, [], 0x1}, 0xeb6}, @in6={0xa, 0x1, 0x100, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x2, @broadcast=0xffffffff}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in={0x2, 0x0, @empty}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}], 0xdc) 2018/02/01 22:55:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00008a7000-0x4), &(0x7f00006b1000)=0x4) 2018/02/01 22:55:58 executing program 0: clone(0x0, &(0x7f0000f27000), &(0x7f000068c000), &(0x7f0000d1f000), &(0x7f0000001000-0x28)) 2018/02/01 22:55:58 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x16) setsockopt(r0, 0x10e, 0x5, &(0x7f0000001000-0x1), 0x0) 2018/02/01 22:55:58 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000000)={@generic="6cf76d38ecc49bc4d458bf6bd9725dbc", @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000011000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = fcntl$dupfd(r0, 0x406, r0) execveat(r2, &(0x7f0000d0f000)='./file0\x00', &(0x7f0000f44000-0x38)=[&(0x7f000016e000-0xb)='bdevselinux', &(0x7f00006f4000-0x1)='\x00', &(0x7f0000105000-0x1)='\x00', &(0x7f0000792000)='em0\x00', &(0x7f0000fd2000)='\x00', &(0x7f0000f62000)='em0wlan0-ppp1vmnet1^\x00', &(0x7f00006f3000)='lo\x00'], &(0x7f00001e7000)=[&(0x7f0000dd3000)='\x00', &(0x7f0000e3d000)='\x00', &(0x7f0000206000-0x1b)='vmnet0security^]usermd5sum\x00', &(0x7f0000842000-0x1)='\x00', &(0x7f00007b2000-0x3)=').\x00', &(0x7f0000655000)='\x00', &(0x7f0000e8f000)='\x00'], 0x1c00) 2018/02/01 22:55:58 executing program 6: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0xfffffffffffffb95) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000777000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) 2018/02/01 22:55:58 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) setns(r1, 0x4c000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/191, &(0x7f0000fce000)=0xbf) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000001000)=0x8, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000a7d000)={0x0, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001}}}, 0x90) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f00000eb000)) 2018/02/01 22:55:58 executing program 4: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000033000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000001000-0xc)={0x1}) ppoll(&(0x7f0000034000-0x30)=[{r0}], 0x1, &(0x7f0000034000-0x10), &(0x7f000002c000-0x8), 0x8) 2018/02/01 22:55:58 executing program 6: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000aa8000-0x15)='/dev/pktcdvd/control\x00', 0x82, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000d34000)={@generic="25d7a955470e89796adab8d968e84819", @ifru_data=&(0x7f0000a6c000)="c64a5d4bd74034ded14904855e82714f2548559315bac9944932e469550695a1"}) r2 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_ifreq(r2, 0x8931, &(0x7f00004bd000-0x50)={@common='sit0\x00', @ifru_ivalue=0x2000000000000}) 2018/02/01 22:55:58 executing program 0: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00002a5000)={0x0}) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000ec6000-0x8)={0x5, 0x3}) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f0000183000-0x18)=[{&(0x7f0000fc6000)='{', 0x1}], 0x1}, 0x0) 2018/02/01 22:55:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100000001}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000035b000)={0x0, 0x20}, &(0x7f00009fb000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000dac000)={r1, 0x90, &(0x7f000027b000)=[@in6={0xa, 0x2, 0x3ff, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xb9}, @in6={0xa, 0x3, 0xc8c3ccc00000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x0, 0x10000, @empty, 0x9}, @in6={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}}, @in={0x2, 0x2, @loopback=0x7f000001}]}, &(0x7f0000d6d000)=0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000dd1000)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00002e8000)={0x0, 0xfffffffffffffff8}, &(0x7f00009df000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000291000-0x4)=@assoc_id=r2, &(0x7f00005b5000)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000813000-0xe8)={{{@in6=@mcast1, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000527000-0x4)=0xe8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00002d8000-0x98)={r3, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x3}}}, 0xffffffff, 0xdbc}, 0x98) sendmmsg(r0, &(0x7f000022d000-0xb4)=[{{&(0x7f0000cb4000)=@generic={0x9, "897f95458b8fbe8aa000a1d0bffd5602d937e45d0db72461162aac720b09c27f54db8c5ac8e680960cf48793969a8038aaa2c0d177772dffc7dc2646e5bb051b2a92a838681fa25c365e5ffa86cf38ce72861f51ad9069c68b849caea843a0dfbf205bffa7acddac698a1b07e96fc99207f25c05438ede897a727da7ba20"}, 0x80, &(0x7f0000234000-0x40)=[{&(0x7f000064b000+0x197)="9dfcb84b5860232011cb17332d4365a05d920f2575274c9b5701f389b911ca53e85e5128f0298070514eec012d1251", 0x2f}, {&(0x7f0000dc1000-0x3b)="7e22dbe15ac81d7b1a1c77e85c03e17b2387337cfaf08e65b5169b69267189492af31341330f621c9378259af639d1b7d54e2300a0cb75301a8081", 0x3b}, {&(0x7f0000fe4000-0x1000)="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", 0x1000}, {&(0x7f0000a09000-0xa3)="16199823922cbbbd16177412ce12ff07eff3c9dbebf5debb2a7eae63965de7b1ad4b6e63a70b5bb96fd012a5dc4d11382e21d1eec25746995ba03049d567ae1916c404db189e2d8be8a77b2ab044cdaa1ffc3b2d3211189610fbb3672178d9a456284749395cbf15e313115c9a14665af216355c8dff3cda2a8606cd899e02cbd294032d3d91c9cd58e2bc128194d7e5a44b83e6a0289b8eab26c5c92daede2403cf46", 0xa3}], 0x4, 0x0, 0x0, 0x4008040}, 0x9}, {{&(0x7f0000f40000-0x20)=@pptp={0x18, 0x2, {0x1, @empty}}, 0x20, &(0x7f0000f71000-0x40)=[{&(0x7f000098c000)="6027a851ea7b5e6ebc230f53a62db83349c20aaa297e424afd61647b8adb4eb657e862466110cb121e53dca339081ef1eab61cb76a4de701a02781cf4c98bee6fa25e4fe60a8a7bfbd3609287c7cecef19a2bf012b2f1f94c765faeb55c9d5128876b9fad2877b0355", 0x69}, {&(0x7f0000340000-0xc6)="5b73ed74de397f9184b6571348707071799b09bc04f76b64c4c793f2d7355ac9d031d76e11019f2ad394e151e4dceed9571d77cd9e666b9c205728a0f948099f78990545c721cedfa868446fbc1ac1c34594ab491837ad1554dadad4592963e093c7cd27af52dee2cbc978d0087223f23eaf34af8011f3976bb5a49fe408c9de2354f40f1df58af4f503e81d4f865a41aaf973c4ac1c0b22ff35baf03d70cd0e5a26a461a7b3599bc57888865bc79c02e2476b7baf8f60d29d72414eaf7d370df6579684fe2e", 0xc6}, {&(0x7f0000782000)="164c0dacd5a8d01557834dd6f3f1e50e44", 0x11}, {&(0x7f00007e9000)="547b3d22047eb20e3057a4b468745f4f947f06d898", 0x15}], 0x4, &(0x7f00005f2000-0x50)=[{0x50, 0x118, 0x0, "330a83783b1b4afdbaa8629536f1196c8cdfd357c167e03c1a64babfbf3e7c08dae02c1569611586e6494b81e0149e31c387ab2ccfd1cd94829c253135c4534d"}], 0x50, 0x10}, 0x400}, {{&(0x7f0000877000)=@can={0x1d, r4}, 0x10, 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"}, {0x68, 0x0, 0x401, "0e27c05f2dacf02344a9f19302291c00c186467da4844517d34fddf6adf4560ac2cf57820a938c7ed2e198cf874a89056dbe90ce52fedf7c9e8cafdf24d570426ca182910e454f5646ffd3203476e39c9fd3ee246ab7"}], 0x2210, 0x40050}, 0x200}], 0x3, 0x4000) 2018/02/01 22:55:58 executing program 4: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000456000/0x2000)=nil, 0x2000, 0x2000008, 0x20, 0x1) mremap(&(0x7f00006dd000/0x1000)=nil, 0x1000, 0x4000, 0x2, &(0x7f0000579000/0x4000)=nil) 2018/02/01 22:55:58 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000d84000-0x18)={0xadc, 0x6, 0x6, 0x1, 0x8}) mmap(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x0, 0x800000131, 0xffffffffffffffff, 0x0) open(&(0x7f000000a000-0x8)='./file0\x00', 0x3, 0x38) 2018/02/01 22:55:58 executing program 0: clone(0x4, &(0x7f0000b26000), &(0x7f0000e2b000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='./file0\x00') geteuid() r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000102000), &(0x7f00001e5000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000002000-0x14)={@loopback}, &(0x7f0000001000)=0x14) 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) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000000)={0x4, 0x1ff, 0xffffffff, 0x1000, &(0x7f0000001000)=""/4096, 0x0, &(0x7f0000001000), 0x1000, &(0x7f0000002000-0x1000)=""/4096}) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000000)=""/231) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002000)=0x2, 0x4) sendmmsg$unix(r0, &(0x7f0000000000)=[], 0x0, 0x50) pipe(&(0x7f0000148000)) 2018/02/01 22:55:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000b86000)=0x2, 0x4) 2018/02/01 22:55:59 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3a, &(0x7f000099c000)="4649c3f37c5d66a0d5ae08a94d43b101b7ebb8df7780a5b74b5988e9a8399e53cc2b7c999808c3aa8d941e062eedc655da2f38529212e695ec828f39a2049d1e71", 0x254) 2018/02/01 22:55:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) write$sndseq(r0, &(0x7f00006c3000)=[{0x40081, 0x5, 0x0, 0x0, @tick, {}, {}, @time=@tick}], 0x30) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) setrlimit(0x4bc7c1b5970fad07, &(0x7f0000ee0000-0x10)={0x8, 0x80000001}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f000038a000)='/dev/sequencer\x00', 0x2000, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00001c1000-0x8)) ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f00008fe000)=0x4) bind$unix(r0, &(0x7f00009aa000)=@abs={0x1, 0x0, 0x2}, 0x8) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009d5000)='/dev/rfkill\x00', 0x800, 0x0) bind$unix(r4, &(0x7f0000003000)=@abs={0x0, 0x0, 0x2}, 0xfffffffffffffee1) listen(r2, 0x0) connect$unix(r1, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) openat(r4, &(0x7f0000052000-0xa)="e91f7189591e9233614b", 0x40, 0x80) accept4$unix(r2, &(0x7f0000af3000)=@abs={0x0, 0x0, 0x0}, &(0x7f00007be000-0x4)=0x8, 0x0) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00006f6000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000822000-0x8)=@assoc_value, &(0x7f0000e37000)=0x8) fcntl$setflags(r3, 0x2, 0x1) 2018/02/01 22:55:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000dad000)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f000015e000-0xa)='./control\x00') creat(&(0x7f000018c000)='./control/file0\x00', 0x0) rmdir(&(0x7f00002cd000-0x10)='./control/file0\x00') close(r0) 2018/02/01 22:55:59 executing program 0: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b75000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x4, 0x7, 0x6000000000, 0x400}, &(0x7f00009e7000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00001a8000)={r1, @in6={{0xa, 0x0, 0xfffffffffffff001, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x5}}}, &(0x7f0000b2e000)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000025b000)='/selinux/mls\x00', 0x0, 0x0) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000035000)={0x1, &(0x7f00001a8000-0x4)=[{0xdd}]}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000949000-0x34)={{0x0, 0x2}}) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000492000)=""/119) r4 = syz_open_dev$sg(&(0x7f0000fd5000-0x9)='/dev/sg#\x00', 0x3ff, 0x101201) getsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000340000)={@multicast1, @dev, 0x0}, &(0x7f0000580000-0x4)=0xc) sendmsg$nl_route(r4, &(0x7f0000e2e000)={&(0x7f0000fa9000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000e1b000-0x10)={&(0x7f00006ca000)=@delneigh={0x44, 0x1d, 0x1, 0x4, 0x2, {0xa, 0x0, 0x0, r5, 0x2, 0x4, 0x9}, [@NDA_CACHEINFO={0x14, 0x3, {0xffffffffffffffff, 0x7, 0xfffffffffffffffb, 0x40}}, @NDA_DST_IPV6={0x14, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}}]}, 0x44}, 0x1, 0x0, 0x0, 0x10}, 0x80) setsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f000015e000-0x4)=0x3f, 0x4) getsockopt$inet_mreq(r3, 0x0, 0x23, &(0x7f0000655000)={@loopback, @multicast1}, &(0x7f0000af8000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f000036c000-0xc)=@sack_info={0x0}, &(0x7f0000fc8000)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000d04000-0x1008)={r6, 0x1000, "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"}, &(0x7f0000a54000-0x4)=0x1008) ioctl$DRM_IOCTL_INFO_BUFS(0xffffffffffffffff, 0xc0106418, &(0x7f0000e7c000+0xb72)={0x9, 0x4, 0x6, 0x99, 0x1, 0xfff}) 2018/02/01 22:55:59 executing program 7: r0 = socket(0x20000000000000a, 0x2, 0xfffffffffffffffc) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000f1c000-0x4)=0xb) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000-0x160)={{{{0x2, 0x1, @multicast2=0xe0000002}}, {{0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x100000001}}}, 0x10000, 0x6, 0x0, "6148b7c9ef407197c83fcefed464ed349a06ba0ff8972f12c676ec060432aab4f4eb707400c52ebfe4fff3da5115cecb6e74231dbe4677e295f2bbe40a2bcc23503123086a80bff8ae709d22f389a549"}, 0x160) 2018/02/01 22:55:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000), 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f00000e0000-0x20)={0x7, 0x0, 0x58d3bb33, 0x3db6, 0x4, 0x8}) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mlock2(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x1) 2018/02/01 22:55:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007dd000)={0x0}, &(0x7f0000360000)=0xc) fcntl$setown(r0, 0x8, r1) pipe(&(0x7f00004ea000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000a02000-0x10)={0x3}) fcntl$getownex(r0, 0x10, &(0x7f000066c000)={0x0, 0x0}) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001c0000)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$TIOCOUTQ(r4, 0x5411, &(0x7f0000a04000-0x4)) ptrace(0x420a, r3) ptrace(0x11, r3) pipe(&(0x7f000034d000-0x8)={0x0, 0x0}) chdir(&(0x7f00003f5000-0x8)='./file0\x00') ioctl$SNDRV_TIMER_IOCTL_INFO(r5, 0x80e85411, &(0x7f0000636000)=""/4096) getpriority(0x1, r3) write$evdev(r5, &(0x7f0000bcd000)=[{{0x0, 0x7530}, 0x9, 0x6, 0x1}, {{0x0, 0x7530}, 0x1, 0x9, 0x1}, {{0x77359400}, 0x1, 0x4}, {{0x77359400}, 0x1000, 0xffffffff, 0x8}, {{}, 0x9, 0x3, 0xfffffffffffffffc}], 0x78) 2018/02/01 22:55:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000044d000)='/dev/sequencer\x00', 0x10000, 0x0) poll(&(0x7f000032e000-0x28)=[{r0, 0x8000}, {r1, 0x400}, {r0, 0x9000}, {r0, 0x2}, {r0, 0x1000}], 0x5, 0x7) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000018d000-0x8)={0x0, 0x4}, &(0x7f000030f000-0x4)=0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00003ed000-0x4)=0x0) r4 = geteuid() getgroups(0x5, &(0x7f000090f000-0x14)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r6 = getpid() lstat(&(0x7f00005ad000)='./file0\x00', &(0x7f0000501000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000bc6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c91000)={0x0}, &(0x7f000018c000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000098c000-0xe8)={{{@in6=@dev, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000b01000-0x4)=0xe8) lstat(&(0x7f0000b0f000)='./file0\x00', &(0x7f0000e19000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = fcntl$getown(r0, 0x9) r13 = geteuid() lstat(&(0x7f00007d4000-0x8)='./file0\x00', &(0x7f0000cb8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getpgrp(0xffffffffffffffff) stat(&(0x7f0000c7f000)='./file0\x00', &(0x7f0000af7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000019b000-0xc)={0x0, 0x0, 0x0}, &(0x7f000077f000)=0xc) r18 = getpid() fstat(r0, &(0x7f0000890000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00003c0000-0x4), &(0x7f0000e03000-0x4)=0x0, &(0x7f0000a08000)) sendmmsg$unix(r1, &(0x7f00001c2000)=[{&(0x7f0000f0d000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00007c1000)=[{&(0x7f0000ae4000)="ac81d74d9c269d7c8ffc79d99bbbf1460ed4219ac66ccc34018b00d3717035ee77", 0x21}, {&(0x7f0000fc4000-0xb3)="dd3b9b6fd9e7a9a0df52367050d9fc44c99a277a899a2e150c7b4af150af29daf5ff0d95dfb46bdd67e8a43779745159921c119c54887cce911c026e07a4ccec85600ca877a0015c942822c8ddcb64da1a4a82ed8f04ec2e8491e613f27e3342f1ec6b56ab798c577347ebd07c408d371bfabff18f03b39a4d35d4b630795d4ba5195e8d8811224296170056ebfe1e7baefbda11d7678e24b26d2d21be54a22eec916929eb0b7aec7f863cafbe1e44f9df530c", 0xb3}, {&(0x7f0000977000)="1f093a8f2ccdd88b0228963b322c4127d1793fff1d3ab876a59b7e27d8083a335659f541759994591a366325c0f01caf55be3075fe97c28ec76d5de4b646765c979787ca96a3bc26fd89ca5a94c704427d1c557c331d231847f554f41a5c20ad970d0512771a22aa6f0ca14f6162b526a3d7b923e5ad7bfbe9267aa37162e8dd7da10eb5c1fdcb68a31d604ec2cfbf95b23b2c27f7a3c85d7a7388bbfcf6ef73e528c092241d6dd35074b03c9b9a3fc229a6141a2f8d", 0xb6}], 0x3, &(0x7f000070c000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x68, 0x20000000}, {&(0x7f000042e000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000af8000-0x10)=[{&(0x7f00009e1000)="bf96536fef250230f5f9fdace79a6f96d6dfdbab4eb36351f984c15cb2a1", 0x1e}], 0x1, &(0x7f0000367000-0x108)=[@rights={0x28, 0x1, 0x1, [r0, r0, r1, r1, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x30, 0x1, 0x1, [r0, r0, r1, r1, r0, r1, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0x108, 0x20000000}, {&(0x7f0000a0e000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000412000-0x40)=[{&(0x7f0000ff5000)="5fd4e48271e1de73f499ab16daac9fe42074eed951b83270f7025c95fbb589438f1ed20fc38449dc9a03eb9da98aee6224f70e84a2954e7149aa83c393b9adae4983719e63855ed19a3df0f3c495039aad9f829a1366e8c9579ab58aeac7721d594c3855c78a3589b2fb", 0x6a}, {&(0x7f0000b4c000)="e41c198bc3c8f94dde66cc854a6d4faf68f0b4b11356139c1a5fad1fd74b93c63edd71bf056b2223972f57c93bb79db2223f0a5c029a83f13329f2231017266ac5977e26d8992d3e5e88c9c212f04e93cb8191aee84bbba874eedee062141043d4fb", 0x62}, {&(0x7f00005bf000)="64ea6dc9b6a3c645e6f7736d0232c2c315853aeaed0614705f8d7fcf77760a582dc65de84cfc8c47ead851699c172a151f40fad4fd8e4403eb3be608cd9da0b35ef5c112920efd9075cb617e2baa8451cb9da08fa5b1dabb7149c4fa4a6e7655e576e51fb32c42d3157089554e13fd529de592346795723ec4df64de63e854ea6e7c90309160e3ea973490a79c2e82add57fa0367660d89e2ac416de0e940768f20b3328d3d523e5d01f392a168594136aef26f609e502da24994536fd000d02ede9ee", 0xc3}, {&(0x7f00004a1000-0x70)="42cdfeeabcb89051c378d65dabf82609615c9e6ed35d6ccaa125f25cf8d01d7f0f672d41ff2bd28279aec3259f04bc46c72d5aea78b6e315b9f4de9f869c6f2f08071805399703ec8159cbcb03b24733c3f2880c6468c3a82a38e9b44fd844b20f3aebfaef302daee40199fcf372cfc6", 0x70}], 0x4, &(0x7f0000174000)=[@cred={0x20, 0x1, 0x2, r18, r19, r20}], 0x20, 0x4000}], 0x3, 0x80c0) socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000afc000)={r2, 0x71, 0x30, 0x1, 0x4}, &(0x7f0000a64000-0x4)=0x18) write(r0, &(0x7f0000195000-0x27)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) 2018/02/01 22:55:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000092b000)='./file0\x00', 0x2000, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000ff8000)={{{@in=@empty, @in=@rand_addr}}, {{@in6=@ipv4={[], [], @empty}}, 0x0, @in6=@mcast1}}, &(0x7f0000154000)=0xe8) r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) r2 = syz_open_dev$evdev(&(0x7f0000d09000)='/dev/input/event#\x00', 0x0, 0x0) r3 = dup(r2) ioctl$TIOCSBRK(r3, 0x40044591) write$evdev(r1, &(0x7f0000058000-0x60)=[{{}, 0x0, 0x100000001}, {}], 0x30) 2018/02/01 22:55:59 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00005d5000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000d90000/0x4000)=nil, 0x4000, 0xc, 0xc010, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000ac5000-0x4)=0x3, 0x4) connect$inet6(r1, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) 2018/02/01 22:55:59 executing program 5: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000007000)) time(&(0x7f0000041000-0x8)) 2018/02/01 22:55:59 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f000000c000)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000005000-0x10)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000007000)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000010000-0x8)={0x0, 0x5}, &(0x7f0000010000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000009000)={r3, @in6={{0xa, 0x3, 0x3, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x7}}, 0xfffffffffffff801, 0x3f0000000}, 0x98) 2018/02/01 22:55:59 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x1e}}, {0x0, @empty}, 0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, @syzn={0x73, 0x79, 0x7a, 0x0}}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x5, &(0x7f000000a000)={0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000009000-0x8)={@dev, @empty}, &(0x7f000000b000-0x4)=0x8) socketpair(0xa, 0xb, 0x0, &(0x7f000000b000-0x8)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = mmap$binder(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x2, 0x30, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000b000)={0x84, 0x0, &(0x7f0000009000)=[@increfs={0x40046304, 0x4}, @reply={0x40406301, {0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, &(0x7f000000b000)=[], &(0x7f0000009000-0x28)=[0x20, 0x40, 0x40, 0x30, 0x40]}}, @acquire={0x40046305, 0x2}, @increfs_done={0x40106308, r3, 0x4}, @acquire={0x40046305, 0x4}, @dead_binder_done={0x40086310}, @acquire={0x40046305, 0x3}], 0x69, 0x0, &(0x7f000000b000)="ade0db5c72c2b281b8ec6d0ce3375ea19aa5106bb6e81b289779ad5139b67985acb73d19c150e1d8586a7d06735784fe355cf39c7ef4feff9b3e885b0a50138d41b62ec234c0a43e3f46ec03df3e6fe89ab0edd7ca2598a82309a215b57dd3e291dd2c2d4a51febd7e"}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f000000c000)=0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r4, &(0x7f000000c000)=&(0x7f000000c000), &(0x7f0000007000)=0x18) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_access(r1, &(0x7f000000d000-0x38)={'system_u:object_r:netutils_exec_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x31, 0x32}, 0x38) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000)={0x0, 0xcb3d, 0x0, 0xcb, 0xaf71}, &(0x7f000000c000-0x4)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000006000-0x20)={0x0, 0xfffffffffffffffd, 0x204, 0x1, 0x2, 0x6, 0x5, 0x1, r5}, 0x20) 2018/02/01 22:55:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) writev(r0, &(0x7f000025f000)=[{&(0x7f0000e6f000-0x15b)="2900000020001900013d181000da000602000000000000179e0000040d000400000011000000000008", 0x29}], 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00005d4000-0x4)=0x100, 0x4) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007f4000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f000041b000)={0xceb, 0x6}) socket$nl_generic(0x10, 0x3, 0x10) 2018/02/01 22:55:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d4e000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00007d9000-0x8)) creat(&(0x7f000087c000-0x8)='./file0\x00', 0x0) connect$unix(r0, &(0x7f0000288000-0xa)=@file={0x1, './file0\x00'}, 0xa) [ 74.818636] device syz6 entered promiscuous mode 2018/02/01 22:55:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000217000)={0x200, 0x8001, 0x800}) 2018/02/01 22:55:59 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00004bb000)=@ipv6_newroute={0x24, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000008}, [@RTA_METRICS={0x8, 0x8, 'e'}]}, 0x24}, 0x1}, 0x0) connect(r1, &(0x7f0000123000)=@pptp={0x18, 0x2, {0x3, @multicast1=0xe0000001}}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000160000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r2, 0x101, 0x3, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x4) [ 74.855123] device syz6 left promiscuous mode 2018/02/01 22:55:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000109000-0x60)={0x0, 0x0, 0x1, @tid}) syz_open_dev$sndtimer(&(0x7f00002a1000)='/dev/snd/timer\x00', 0x0, 0x54000) pipe2(&(0x7f0000c25000-0x8)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000338000)=@assoc_id=0x0, &(0x7f00003f6000)=0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000b3d000)={r1, 0x7}, 0x8) 2018/02/01 22:55:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) r1 = open(&(0x7f0000f35000)='./file0\x00', 0x400040, 0x80) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f00009d5000)) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) 2018/02/01 22:55:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000aeb000)='/dev/pktcdvd/control\x00', 0x40, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000402000-0x10)={0x7, 0x1}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00001ba000)=0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000fcb000), &(0x7f0000b59000-0x4)=0x4) shutdown(r0, 0x0) fcntl$setown(r0, 0x8, r1) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00006f0000-0x4)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00003a7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r3, &(0x7f000037d000)="de", 0x1, 0x0, 0x0, 0x0) writev(r3, &(0x7f000043d000)=[{&(0x7f0000bdc000-0x1000)="ee", 0x1}], 0x1) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f0000c0c000-0x4)=0x2000000000007, 0x4) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000e12000-0x4)) recvmsg(r2, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000984000)=[], 0x0, &(0x7f0000019000)}, 0x2002) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f04000)='/dev/keychord\x00', 0x101100, 0x0) socket$unix(0x1, 0x7, 0x0) ioctl$RNDGETENTCNT(r4, 0x80045200, &(0x7f00007c1000-0x4)) ioctl$DRM_IOCTL_MAP_BUFS(r4, 0xc0186419, &(0x7f0000b56000-0x18)={0x1, &(0x7f0000845000)=""/58, &(0x7f0000d1c000-0x18)=[{0x4, 0xcf, 0x7ff, &(0x7f0000184000-0xcf)=""/207}]}) ioctl$sock_netrom_SIOCGSTAMP(r4, 0x8906, &(0x7f000037a000)) 2018/02/01 22:55:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000dad000)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f000015e000-0xa)='./control\x00') creat(&(0x7f000018c000)='./control/file0\x00', 0x0) rmdir(&(0x7f00002cd000-0x10)='./control/file0\x00') close(r0) 2018/02/01 22:55:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r1, r0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000)=0xffd, 0x4) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f0000aa6000-0x4)=0xfffffffffffff0cc, 0x4) ioctl$VT_RELDISP(r2, 0x5605) setsockopt$sock_int(r0, 0x1, 0x25, &(0x7f0000ef4000), 0x4) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2}}) r5 = syz_open_procfs(0x0, &(0x7f0000296000)='ns/ipc\x00') ioctl$TIOCGSID(r5, 0x540f, &(0x7f00002a9000)) epoll_create1(0x80000) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f000013d000-0x20)={@common='gretap0\x00', @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001}}) connect$inet(r3, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000f8f000-0x2f)={&(0x7f0000272000)=@in6={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x4}, 0x1c, &(0x7f00004b6000-0x10)=[{&(0x7f0000f22000-0xac)="30598a14d7d5a77efc67fb4e9eb72ab527aca01b8b4ca061cda3421bd9a51bd73d8f30f715512794a91ba44fc8928878e75127db44dba82c13214f01aee742917ef7251d04fdf8b1f39dc0f80b85f78faf65a893643e3df15c59984fca8e821536ab4c15fd631908409b97fca5705bdf444d1f943d33da9751f5002686e969dbc3fe5a7f777cc4922e60dee4d2d9247f75e3d42210b6df952f686aee8b161501c31edc1bafe3745871097f18", 0xac}], 0x1}, 0x8000) sendto$inet(r3, &(0x7f0000191000-0xad), 0x0, 0x20008000, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) dup2(r3, r4) rt_sigsuspend(&(0x7f0000987000-0x8)={0x9}, 0x8) add_key(&(0x7f0000f4e000-0x12)='.request_key_auth\x00', &(0x7f000050a000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) 2018/02/01 22:55:59 executing program 0: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) munmap(&(0x7f0000011000/0x2000)=nil, 0x2000) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000008000-0x4)=0xa, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000000e000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x0, &(0x7f0000011000)={@remote}, &(0x7f000001c000-0x4)=0x14) sendto$packet(r0, &(0x7f0000016000-0xbf), 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="901170f3a1da"}, 0x14) r3 = dup(r0) recvfrom$ax25(r3, &(0x7f0000012000)=""/243, 0xf3, 0x2000, &(0x7f0000005000-0x10)={0x3, {"87cde63a1ffefa"}}, 0x10) 2018/02/01 22:55:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000067a000-0xe)='/selinux/load\x00', 0x2, 0x0) socketpair$ax25(0x3, 0x3, 0xfe, &(0x7f00001d1000)) write$selinux_load(r0, &(0x7f0000d99000-0x21d)={0xf97cff8c, 0x1f4, 'SE Linux'}, 0xffffff70) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d76000)='/selinux/status\x00', 0x0, 0x0) ioctl$KDENABIO(r1, 0x4b36) 2018/02/01 22:55:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffff9c, 0x0, &(0x7f0000c65000-0x20), &(0x7f0000e5a000)) nanosleep(&(0x7f00009d5000-0x10)={0x0, 0x989680}, &(0x7f0000bda000-0x10)) 2018/02/01 22:55:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x4) socket$inet6(0xa, 0x800, 0x6) connect$inet6(r0, &(0x7f000073e000)={0xa, 0xffffffffffffffff, 0x0, @empty, 0x100000003}, 0x1c) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000008c000)={@generic="323dabbd9ef1cc011d9d3e2a6c99b053", &(0x7f0000df3000)=@ethtool_coalesce={0xe, 0x6, 0x2, 0x0, 0x9, 0xb7b, 0x7, 0xb6, 0xe, 0xfffffffffffffffa, 0x1, 0x4ef8, 0x7d85, 0x5, 0x2, 0x4, 0x4, 0x4, 0x101, 0x7fffffff, 0x2, 0x2, 0x5}}) r1 = dup3(r0, r0, 0x80000) syz_open_dev$loop(&(0x7f0000ec7000)='/dev/loop#\x00', 0xfff, 0x400) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 2018/02/01 22:55:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000b02000)=""/76, 0xfffffffffffffeb5) connect$unix(r1, &(0x7f00003de000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/02/01 22:55:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) r1 = open(&(0x7f0000f35000)='./file0\x00', 0x400040, 0x80) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f00009d5000)) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) 2018/02/01 22:55:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000001000-0x24)={0x6, 0x2, 0x1, 0x7ff, 0x9, 0x7, 0x4a, 0xfff, 0x7, 0x200, 0x8, 0x100000000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000001000-0xc)='cifs.spnego\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000000000)='mime_typeGPLvboxnet0mime_type\'#+keyring^^\x00', 0xffffffffffffffff) keyctl$describe(0x6, r1, &(0x7f0000615000)=""/204, 0xcc) 2018/02/01 22:55:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000a22000)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000158000-0x8)={0x0}) getsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000900000)=""/27, &(0x7f0000d53000)=0x1b) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000bde000)='/dev/rtc\x00', 0x103, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000bcf000-0x4)) getpeername(r0, &(0x7f0000fb9000+0x355)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f00003a1000-0x4)=0x3a) 2018/02/01 22:55:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f00002d3000-0x284)="18000300000001000000be5ea6cd88360000080203000008000006000e640002b900100300011c6900bb77a107c27e5bdba17e19470055040097ec67a1e2010049fc2d63e000000000001418000a00000000130000c88ebbff06010000ad000000000000061875d7220342000747ecf48b050000ff03000000000000efba00b3b40f0000c62cc6e96c7a44000000007ed089f74164536dab653670786eaec0ef151332450f779c48655685b7e75ab4f1b8fc393d2696c0c3ba5aeae20000000000000013659c0000", 0xc8) mmap(&(0x7f00000d0000/0x4000)=nil, 0x4000, 0x9, 0x83012, r0, 0x0) 2018/02/01 22:55:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x80001) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x4b, &(0x7f00000c6000)={{{@in=@rand_addr=0x6, @in=@rand_addr}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, 0xe8) connect$inet6(r0, &(0x7f00000d2000-0x1c)={0xa, 0xffffffffffffffff, 0x200000000000000, @ipv4={[], [0xff, 0xff], @empty}}, 0xfc43) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000610000)={0x0, 0x21, 0x7b}, &(0x7f00005f7000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000c39000)={r1, 0x7fffffff}, 0x6) 2018/02/01 22:55:59 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000057c000)='net/stat\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000-0x4)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r1, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d86000)={0x0, 0x3}, &(0x7f0000813000)=0x8) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00003c0000-0x8)={r2}, &(0x7f0000d8f000-0x4)=0x8) 2018/02/01 22:55:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x40000, 0x20) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000001000-0xd9)=""/217) clone(0x0, &(0x7f00008dd000), &(0x7f0000e90000-0x4), &(0x7f00005f6000-0x4), &(0x7f0000a53000)) r1 = getuid() fchown(0xffffffffffffffff, r1, 0x0) 2018/02/01 22:55:59 executing program 0: mmap(&(0x7f0000000000/0x93b000)=nil, 0x93b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00004c0000-0x8)='keyring\x00', &(0x7f000093b000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) add_key(&(0x7f000093b000)='.dead\x00', &(0x7f000093c000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000080e000-0xbb)="66e40b6f92719e33d3082d27aade77df98d6a4e408fcbf313ea4cfcb7f1a6a1881336f63920d05e6243bb22306fd4c5c7df5ec43928c630132213ade1baf32f03eef06d3dc7bdad662cf6343f9c9d15bcf172c4b77458368bad0f787e4beb52c009809334efd9b317e313980b3402c8a028de051ad53885563a6205d571e16b180b38c0ed7bf21a7ab3cb8bdc1f2ce5142976faeeecdd73b76cab48af4b8080ee60e1775d981b8ac5c7fcee7458f8101b470a80a739fce9616ceeb", 0xbb, r0) r1 = socket$unix(0x1, 0x3, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00004ef000)=0x101, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r1, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f00002c6000)='id_legacy\x00', &(0x7f000093c000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000093c000)='keyring\x00', r0) 2018/02/01 22:55:59 executing program 5: mmap(&(0x7f0000000000/0xf52000)=nil, 0xf52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write(r0, &(0x7f0000668000-0xc)="03497994a783fdf5735dc63fcffb5dff38a655fa5b923257b33ff22306a49aaed24e888f", 0x24) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000f52000)=0x4) 2018/02/01 22:55:59 executing program 4: mmap(&(0x7f0000001000/0x559000)=nil, 0x559000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x4, 0x5a1a00) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000055a000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r1, &(0x7f0000500000-0x38)={&(0x7f0000000000)=@ax25={0x3, {"f5eede0d0bd1b7"}, 0x4}, 0x10, &(0x7f000053f000-0x20)=[{&(0x7f00001ab000)="6cd035", 0x3}, {&(0x7f00003c5000)="590e5c8c2dc4b157f571d0427bc98ddaceaf23dde2e70e17a4e8b83da50cd71ad0926b60cc2a8990ed0f687d32c558adb5f5c95e6c03810aead0060d0386f67fcada2101519edc3436434fef0b63ca7391cf1c81b53cfe754f25650f36c3cc98cbca3385fc8e67b62ea16e9053c21e77aa6fa070251464d55735ce33a8162a7dc184197ca6fabf00d2452db04f2720940e28d2a58a7dda2e1338bebcc0cf97", 0x9f}], 0x2, &(0x7f000055b000-0x1480)=[{0xc0, 0x1ff, 0x1ff, "58ffa0ff234cfe9adb8b1a17f896bc9bc17ab81dfb032316a34026868a841c4965bca74072eb06a760b8e606505b7c6043a9309121cc2270e622abc33f9476a43f8ffd559f81cf4b6170ed5504af141298b2e5f5f34cc6eb6c01cc356c291d1de1fb85809e78634b3b975eed8063c46db896180278b539d94171f90d3747b1f5714eb36b9a8da2716782c2dcabc72a0aa7315fe1dc514cf5df311b524fdbbf3e1e9e9e94848065b3a5"}, {0x1010, 0x10f, 0x2, "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"}, {0x80, 0x0, 0x1, "007cd71da5e9798914ee6c6ae205c5b242c209d505cc820e6fb94b6824332b8540ed5fd132cb063b42f205cf1099684ad0554d56e19f87f38f5cc2fc75af0c75369aecfc2698ab119fdf3527c326af79aab1e9c26d83459afc0cc30dbb04c75e68ace81c875eb4959c"}, {0xc0, 0x111, 0x9, "faf925c38c8e9300e79af546bac8ce14693f04847007107ea8fbaca38452d7b95c470e8dc66ebdba80f4bcc2db98df0996b7a6f2ab63c1ef9c0f66ea54fc8f7f28a1dd4f2c3b476044770a64b9345f6a06bb8ee1e11ed8647508b10fdf426b5fa1d160286d34f11c96fde23e81db27470305ad3b609dfe58fc1f24cf59a767421c9a7ae78dfba9d0c330b4690806075602b9a8d215aaab31a98e18992cebee90ab542cadd47decb4ee91b4209639"}, {0x50, 0x1ff, 0x80000000, "19cb724c457e21dfde3ba02d5cff8ac2c9125997ab11217389e19195ff40ea9321236afe172b60a742c4bf2114d4a97125b9a244953ff2162c50f20e5912"}, {0x70, 0x13f, 0x40, "881b94cfe632500a017ac4e6e6e01fc7d9fe38dda89656e0ee02d5ea084defeaa046620fb188e6fe792e3b37a191da21cb648ba39105f172c4829e2615468e053d3fed1f9b549c47179df7de8ebdfe0e6b1f53f6138a7492a95cea103db1"}, {0x70, 0x0, 0x4, "dc8e88c4f500c88f23ba2c9debfd9ac47c95c5c1339743735108ad3e29f98e8c4b9c221b425665c8c9516a7f41c0dcecee6f35cdd5cac64284e479263583d1d90aa8fc683737ad7a0c9c133987ec301a76467875f5ed002ef1fb0065610252c0"}, {0xe8, 0x19e, 0x9, "3961784e6b91ed00ece2b3846eae25408a23e7d534d04a21ccd8ad8d7eb6ae37d8fc654e6a45be983bbfab5ac2363d26a4df20bc525e9269865f518eeba5684f7d20604ed1a5856dd3af249bfaad8cb40c8d7bdbfffc82b35e8fc9d56e2635600190b063f0a8bae62bd72d8e7247a858635a1ead9e2585c9dc2a219dd43ffc7dce94f612961da21b4c910f52ba483dcd5242a6129cee95adb8ddee3ef5dfbb76b83795eacfd382c6374dde3b2159add932a3862b7c682643a73541a4bda4134d8b1ccbc5c3f99182a00f2a96e28aa67a114b5976f05bb7"}, {0x58, 0x3a, 0x48, "6a4acec95fa4e26c2832101bc66e0b41bd497d23314d9e2d49f8208a315cf927702eff2da28c90edd506c7a4580add40b87a08146303ab98145c128748522b79b3932a617e"}], 0x1480, 0x4010}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f000000e000-0x4), 0x4) 2018/02/01 22:55:59 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000e87000)="240000001a0008f0006bb404feff001c02f748ff6e10b500000700eb0800030001000000", 0xffffffffffffffca) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f0000001000-0x96)=""/150, &(0x7f000008f000-0x4)=0x96) 2018/02/01 22:55:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000d000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x200000000000001}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b27000-0x10)='/selinux/policy\x00', 0x0, 0x0) syz_open_pts(r1, 0x4000) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x1}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000d89000), &(0x7f00006dc000-0x4)=0x4) 2018/02/01 22:55:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f00008bb000-0x78)=[{{&(0x7f0000e3f000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x32, &(0x7f0000999000)=[{&(0x7f0000000000)=""/136, 0x88}, {&(0x7f0000000000)=""/233, 0xe9}, {&(0x7f0000000000)=""/164, 0xa4}, {&(0x7f000091e000)=""/32, 0x20}, {&(0x7f0000a23000-0x5f)=""/95, 0x5f}], 0x5, &(0x7f000034d000)=""/116, 0x74, 0x6}, 0x1a4}, {{&(0x7f00007f8000)=@nfc_llcp, 0x60, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0xa1)=""/161, 0xa1}], 0x1, &(0x7f0000af4000-0x1000)=""/4096, 0x1000, 0xfffffffffffffffd}, 0x6}], 0x2, 0x10000, &(0x7f0000000000)={0x77359400}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @empty, @broadcast}, &(0x7f0000000000)=0xc) fstat(0xffffffffffffffff, &(0x7f00009f6000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000068000-0xe8)={{{@in=@loopback=0x7f000001, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x4, 0x3, 0x0, 0xa, 0x80, 0xa0, 0x0, r1, r2}, {0x7ff, 0x1, 0x40, 0x7ff, 0x5774, 0x6, 0x9, 0x8}, {0x4, 0x5b5, 0x5, 0x5}, 0x3, 0x4, 0x2, 0x1, 0x2, 0x3}, {{@in=@dev={0xac, 0x14, 0x0, 0x11}, 0x0, 0x2b}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x7, 0x0, 0x1, 0x7, 0x2f, 0x9e, 0x80000000}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x83, 0x7, 0x9, &(0x7f000042e000-0x8)={0x0, 0x0}) setsockopt$inet6_buf(r3, 0x29, 0xff, &(0x7f00009b4000-0x27)="b3747d3ec2f3fbf15e6e5396c7984e743c429a5cc66d1a7787a3eaf9f636a80aa35073d42802fb", 0x27) r4 = socket$inet6(0xa, 0x802, 0x88) connect$inet6(r4, &(0x7f0000fd1000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000b0c000-0x20)={@loopback={0x0, 0x1}, 0x8, 0x2, 0x3, 0x4, 0x6, 0xc33, 0xfffffffffffffff7}, &(0x7f00000bd000)=0x20) 2018/02/01 22:55:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) 2018/02/01 22:55:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) syslog(0x0, &(0x7f000024d000)=""/56, 0xfffffe08) r0 = syz_open_dev$mice(&(0x7f0000fcd000-0x10)='/dev/input/mice\x00', 0x0, 0x40100) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000ff2000)) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00003a8000-0x4)=0x5e, 0x4) syz_open_dev$tun(&(0x7f0000c68000-0xd)='/dev/net/tun\x00', 0x0, 0x2041) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000b2e000-0x4)=0x7fffffff, 0x4) 2018/02/01 22:55:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000d32000-0x8), 0x8, 0x0) 2018/02/01 22:55:59 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0, 0xfffffffffffffeff}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000000b000-0xa)='/dev/ptmx\x00', 0x100, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000000c000-0x11)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000009000)={0x0, 0x99, "785b134135fd223cfed10aaff6068f36373860a1a0f3d522e3c671aa760acde81909566f66a7470ff74e9bf55f53c168a03df14113be7e51125681ff8fac5063ab4d3cb1cd9fe6e5ef70d8c10d6e5c9fc23c20f1e9a6a867e597e0ae27f022be0e2f2e850ee7198c1348a723086e1d6a7613cb27463c39eca6126bc95e5c9d51012d935fa1f89eacd155d185e50c07d53bb2d65d3ae29d251d"}, &(0x7f0000007000-0x4)=0xa1) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000004000-0x10)={r3, 0x10, &(0x7f000000d000-0x10)=[@in={0x2, 0x2, @broadcast=0xffffffff}]}, &(0x7f000000b000)=0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001000)={{{@in6=@remote, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f000000c000-0x4)=0xe8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000000e000-0x10)='/dev/sequencer2\x00', 0x400000, 0x0) bind$inet6(r2, &(0x7f0000006000-0x1c)={0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000009000-0xe8)={{{@in=@multicast1, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@loopback}}, &(0x7f000000b000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000008000-0xe8)={{{@in6=@empty, @in=@rand_addr=0x8, 0x1, 0x3ff, 0x0, 0x1f, 0xa, 0x80, 0x20, 0x8, r4, r5}, {0x400, 0xfff, 0x6, 0x441, 0x3ff, 0x7fff, 0x0, 0x400}, {0xa10a, 0x5527, 0xfffffffffffffffe, 0x9000}, 0x568, 0xf, 0x3, 0x1, 0x2, 0x1}, {{@in=@broadcast=0xffffffff, 0x1, 0xff}, 0x2, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x0, 0xffffffff, 0x2, 0x6, 0x1}}, 0xe8) ioctl$TIOCCBRK(r1, 0x5428) 2018/02/01 22:55:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007d4000-0x10)='/dev/sequencer2\x00', 0x84200, 0x0) poll(&(0x7f0000059000-0x8)=[{r0}], 0x1, 0x0) 2018/02/01 22:55:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00008da000)='ramfs\x00', 0x0, &(0x7f0000e24000-0x2)) chroot(&(0x7f0000349000-0x8)='./file0\x00') r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001eb000)='/dev/sequencer\x00', 0x20200, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000213000)={0x0, 0x1ff, 0x100}) mkdir(&(0x7f0000ff6000-0xe)='./file0/file0\x00', 0x10) mount(&(0x7f0000847000-0x8)='./file0\x00', &(0x7f0000c75000)='./file0\x00', &(0x7f0000143000-0x8)='tracefs\x00', 0x1400, &(0x7f00004c3000-0xea)) pivot_root(&(0x7f0000af9000)='./file0/file0\x00', &(0x7f00001dd000)='./file0/file0\x00') 2018/02/01 22:55:59 executing program 4: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8400000000000802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000ace000-0x1a0)=@hopopts={0x4, 0x0, [], []}, 0x8) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000076c000)=0x78, 0x4) r1 = syz_open_procfs(0x0, &(0x7f00001b3000)='environ\x00') mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00006e8000)={0x0, 0x5, 0x6, 0x80, 0x800, 0x791, 0x7, 0xfffffffffffffffa, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x5, 0x7fff, 0x7, 0x100, 0xcd}}, &(0x7f0000fd8000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000b7d000-0x6)={r2, 0x9}, 0x6) fstat(r0, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000431000)=0x0) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000807000-0xe8)={{{@in6=@remote, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f000065f000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000195000)={0x0, 0x0, 0x0}, &(0x7f00008bf000-0x4)=0xc) r8 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000fd6000)={{{@in=@rand_addr, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@empty}}, &(0x7f00004d6000)=0xe8) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000066d000-0x4), &(0x7f0000fd7000-0x4), &(0x7f0000cd5000)=0x0) sendmsg$netlink(r1, &(0x7f00006d3000)={&(0x7f0000fd7000-0xc)=@kern={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000fd7000-0x60)=[{&(0x7f0000fd7000-0x90)={0x90, 0x3c, 0x102, 0x4, 0x0, "", [@typed={0xc, 0x38, @str=':\x00'}, @typed={0x8, 0x8e}, @nested={0x6c, 0x4d, [@typed={0xc, 0x25, @fd=r0}, @generic="2f7e8cf5141a0cbaa84386", @typed={0xc, 0x6e, @u32=0x283d}, @typed={0xc, 0x8d, @u32=0x5e23}, @typed={0x8, 0x27}, @typed={0x30, 0x58, @str="3a656d3070726f638f28d427656d30776c616e3076626f786e657430657468305b25656d3100"}]}]}, 0x90}, {&(0x7f0000fd7000-0x378)={0x378, 0x1d, 0xd24, 0x4, 0x0, "", [@generic="d206e0da7786c70b1f210e22542d1724eb68959035139f10ca8494f376d6950b26ab7d2ca9066af6027af3325bd50aef6ee91ee1607dead17106c18af5bc17eb22291c44797f579914602f92778307693225955579dc5790", @nested={0xf0, 0x36, [@typed={0xc, 0x1f, @str='#\x00'}, @generic="456e0321a15ee9c7cac3665db3cd44311cdbc5620ab80afb2deaf6ddd48e9c02c394c93ca6d8ba1fcbe7e82e70cd83e7a2580fdae04b982d3467a4da735b0d8503d9327b81783adeee01939152c366e1077fbfc071e99312d8f96d67c71f44e52905f164546ddce1ea7a6e3279fff47a14d6eb1c4b06f9054a404c37a8da5505fc69586da85312519a2563e9959b6c4c6661f1b45c0f00a45bfefbd186990b3bf6a565c3acbe2d552a728721cd5531ddf623b2e9e03b75f3c5e02ffc4b4a5b5fe5d473aabecb0ce0ca50b3043a5b8f2690e4ea3a206b4719c46c37f6c7d059"]}, @generic="cb1ab8feae72c3720aaf5815eb5c4ee730ca65542a9217cd9684d4b517c6bb7a84f02620ef03e00e5f985346adcddd075028b1e98f4ca65f71a8a22fcae86da1731f865b06b063cf5f2942a5b00c66207ccbed0fb66d7f6b34de54951f149657a1f44f0f0ff126e3fc469335ff5f3c936b3eaaff0530f2090e4d3a954a94ef8c9a39d58d5b07507d381134f65f127718cd8dfd1a8cea9775650f38f97c09e2ba7692f7d328131e08e8e281344bac9768c03ac5fc9b9ad3df1eb05f1beb3f270ce881c596a296", @nested={0x158, 0x15, [@typed={0xc, 0x32, @uid=r3}, @typed={0xc, 0x11, @str='\x00'}, @generic="a7bff66b0d2765732ed468735fed6dac2c9d283d7ef3e91d3f3dd7a248e0b2c3e5ed28db52dc8ae75d7344e94bfefc5fb2b45f58cb002723f44201015e1e30b17cfee4587bc40ed07c49b734a72ab8ae7957ea3cdf4c6492829bc4e6a8494007b5d44e19d2", @typed={0x18, 0x92, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0x18, 0x50, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0x8, 0x31}, @typed={0xc, 0x75, @u32=0x6}, @typed={0x8, 0x26}, @generic="89f1465a0d9fd0f922a741557366b83a57d280a4d6ddbbe11f62f19456dd90005c7ac2e35b3d8eb94f85cae341b200db8a9c66717074c6fdf3bee6cd596b58a87a906be422ef8b888d713b53250e6b54cdb4284ea73d8ba04d91160270c8bc619f99920dc0b5a828a1a17ed34f1308bca74cc85cc370d4bfc64e5f6089ad29e2daf1e4eec6d7e2dd3e"]}]}, 0x378}, {&(0x7f0000fd7000-0x74)={0x74, 0x3c, 0x100, 0x1, 0x2, "", [@typed={0x64, 0x8c, @binary="6044f2a35c3acaf1384615c2d5b6a5465b380fa2e999c33256a3b89b88496c1ed1610f0c216dd2fc8c95fbc27c5a9aaaf56d7594c2bbe687a4d80b0ec638549adf9b72f4135d2b669b5ede28867bcfa8b1f24c1e6966f62cdf6d2f64"}]}, 0x74}, {&(0x7f0000b80000)={0x168, 0x2a, 0x400, 0x0, 0x0, "", [@nested={0x10, 0x2d, [@typed={0xc, 0x6b, @pid=r4}]}, @generic="77913cedf6e2f1088d", @nested={0x13c, 0x6b, [@generic="1fa2e7c75ff8f8c87d19194e9e00a63fc9513f9a56ec421a3887a0b995820707a9fa44f0cf80a882748ef40154bf0962b9994caea38f866a79bbdf5c13e7d236e0261f50c0e0584cb436693b4e282d57b915058d8fea997d4f", @generic="30f2", @typed={0x18, 0x78, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0xc, 0x1d, @fd=r0}, @generic="43973d290433c9e43b4012d741253fc0f8d960ecb4fe8424f5f9494825d8167c5835c043e5a9f2cc27492114b188cbfcff51c839b3b80f4deef3f7b5a72aaa2e5b723eb076d369a1c67653a2d67843ffb1ffc6f09a2ea83bbdb8228fd28248b95bd52f35d1dd415798b56a55445a9dfb27a5e1114cf4419aae105c7be3bd4b1668ff055ba781bb3697fea62107872328fa6bcf29ce25cba16efd11817051513f53d51ce912714542fbb22f0979f2286ce6f1154381d9f8739c"]}]}, 0x168}, {&(0x7f00002c8000-0x1018)={0x1018, 0x41, 0x0, 0x0, 0x2, "", [@typed={0x1008, 0x1f, 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@typed={0x34, 0x7, @binary="19e1b89c15ea133aef01b88914f23a68315b1dd1423620a45ff432ab03a28da1f83c44eb0504bbdbbb79d576"}, @generic="126fc380c127df0acc7d0a6216728e0240bc7bbf93ac7fa38623034243535d3576fe0d7c377dd3ba415ff16018f2153b92e02e5b1c322901cebf0d7052e1e1693037e3b2ec9edc81723e55d5a01c151193467c11140c0b116652b522275a", @typed={0x10, 0x37, @u64=0x1ff}, @generic="149fca1ddbf748bfbda0d5e1ba9b372000d8e913f99151795daf0256c5b03efab3b263263cfd39d250cd842140be1f03480a74ed7f9b14220b377c7346a55c64c1cb9067446d5bf702bcbfd6b54a46f5e247bef17220bc3b892b28efa1437cb41ac837d894b50ed9109afa9f476babd970bf2ab2685a78f3a95c14c844", @generic="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@typed={0x18, 0x64, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0xb}}]}, 0x2304}], 0x6, &(0x7f00001ab000-0x78)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x78, 0x20040801}, 0x48091) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000613000)=@hopopts={0x3b, 0x19e, [], []}, 0x2bc) 2018/02/01 22:55:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000bbd000)={0x2, 0x2, @multicast2=0xe0000002}, 0xa3) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000d18000-0xbc)="d9", 0x1, 0x0, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00009b6000)=0x18, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000448000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) sendmsg(r0, &(0x7f0000c75000)={0x0, 0x0, &(0x7f00001fd000-0x60)=[{&(0x7f0000eb1000-0xe7)='J', 0x1}], 0x1}, 0x0) 2018/02/01 22:55:59 executing program 6: r0 = socket$unix(0x1, 0x81000000005, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000f7d000)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000001000-0xc)={0xffff, 0x1, 0x1, 0xa945, 0x4}, 0xc) 2018/02/01 22:55:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d2d000-0x8)='environ\x00') writev(r0, &(0x7f0000c15000-0x50)=[{&(0x7f0000baf000)="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", 0x1000}, {&(0x7f00009ea000)="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", 0xfa}, {&(0x7f0000ed1000-0xbd)="b262ef424d5e146fc696e1e3a8a4436b2ca18b6fa21c705c45b29841eae5fda7f8544f23137784e2fcddf3934d49159cd927572583651d0fdb6b46edc218affbfd4b78d99bff9f620a990595f1aa8ee90dc578e5bfb4d97f869f02f43a504a3756f68970ca44822b9468c7f7af04cf4d53f65c70eb8ceb584da15fd8a371104b535a3a148748b03acd575ad8710d66321c915ed9bbbd340d686172fed59f8cfbb9f8dcc7701f6a4aaa2a1c2225c2127a9f00f6858cba4f214c26c3751f", 0xbd}, {&(0x7f0000c68000)="a14e15302416562c204132b7af517661c458b4245c9f8998314163789db3e03dbd06f9e41aaf408297fe1bf9fdd498bae37a0c417fda7470790155b262968c0643393cbc8d0e998b07b18cc228cc9a15cbe91dce988b8784ac38ace754d1705bf7feb0c9ba57ee8537323abc5313c92cd8115c394bab5d16897db83b5b47fbe18ea006eebc11baa71e55292c3c6a893e2dc317c998ddfaaef72f9f1f8811236b5eb447d62aeed36b27dafd2e1c58bded1d020dd6623effbe81d5b087bc9bebab25e2c7998de273edcd7e7de7a802e183dac8600b33fcd81ca765889985fa734b7e", 0xe1}, {&(0x7f0000d5c000)="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", 0x1000}], 0x5) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00005dc000-0x4)=0x6) read(r0, &(0x7f0000d5d000), 0x77) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000d59000-0x4)=0x9) 2018/02/01 22:55:59 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000000)={0x2, &(0x7f00003e7000)=[{}, {0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000292000-0x8)={r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x9, &(0x7f0000b21000)=0x1f, 0x4) 2018/02/01 22:55:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000064000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f00004a6000-0x44)="d0794a201f85371cc1296711790e24bf02fd61779ae877c55935fae0871d87415666f16c858db6750625165245b19225aed1993496656eff9ad92101bd53ed267ff5ada6", 0xfffffffffffffca6) r1 = memfd_create(&(0x7f0000034000-0xd)="0100000076626f786e65743100", 0x0) syz_open_dev$sndseq(&(0x7f00004bf000-0xd)='/dev/snd/seq\x00', 0x0, 0x40040) r2 = dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f00006e8000-0xb0)={{0x80}, 'port0\x00'}) 2018/02/01 22:55:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000691000-0x4)=0x77, 0x4) bind$inet(r0, &(0x7f0000647000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) listen(r0, 0x3) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000925000-0x4), 0xfdb3) sendto$inet(r0, &(0x7f0000d5a000-0x73), 0x375, 0x20000801, &(0x7f000038b000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000dea000-0x4), 0x80800) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000b0000)={0x0, 0x2, 0xfff, 0x5, 0x0}, &(0x7f0000fc4000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000a52000-0xe)={r2, 0x5, 0x3, [0xffffffffffffffe1, 0x3ff, 0x1ff]}, 0xe) close(r0) 2018/02/01 22:55:59 executing program 0: mmap(&(0x7f0000000000/0xde4000)=nil, 0xde4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000de4000)='/dev/ppp\x00', 0x840, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f00009a8000-0x8)=0xffffffffffffff73) 2018/02/01 22:55:59 executing program 4: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8400000000000802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000ace000-0x1a0)=@hopopts={0x4, 0x0, [], []}, 0x8) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000076c000)=0x78, 0x4) r1 = syz_open_procfs(0x0, &(0x7f00001b3000)='environ\x00') mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00006e8000)={0x0, 0x5, 0x6, 0x80, 0x800, 0x791, 0x7, 0xfffffffffffffffa, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x5, 0x7fff, 0x7, 0x100, 0xcd}}, &(0x7f0000fd8000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000b7d000-0x6)={r2, 0x9}, 0x6) fstat(r0, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000431000)=0x0) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000807000-0xe8)={{{@in6=@remote, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f000065f000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000195000)={0x0, 0x0, 0x0}, &(0x7f00008bf000-0x4)=0xc) r8 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000fd6000)={{{@in=@rand_addr, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@empty}}, &(0x7f00004d6000)=0xe8) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000066d000-0x4), &(0x7f0000fd7000-0x4), &(0x7f0000cd5000)=0x0) sendmsg$netlink(r1, &(0x7f00006d3000)={&(0x7f0000fd7000-0xc)=@kern={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000fd7000-0x60)=[{&(0x7f0000fd7000-0x90)={0x90, 0x3c, 0x102, 0x4, 0x0, "", [@typed={0xc, 0x38, @str=':\x00'}, @typed={0x8, 0x8e}, @nested={0x6c, 0x4d, [@typed={0xc, 0x25, @fd=r0}, @generic="2f7e8cf5141a0cbaa84386", @typed={0xc, 0x6e, @u32=0x283d}, @typed={0xc, 0x8d, @u32=0x5e23}, @typed={0x8, 0x27}, @typed={0x30, 0x58, @str="3a656d3070726f638f28d427656d30776c616e3076626f786e657430657468305b25656d3100"}]}]}, 0x90}, {&(0x7f0000fd7000-0x378)={0x378, 0x1d, 0xd24, 0x4, 0x0, "", [@generic="d206e0da7786c70b1f210e22542d1724eb68959035139f10ca8494f376d6950b26ab7d2ca9066af6027af3325bd50aef6ee91ee1607dead17106c18af5bc17eb22291c44797f579914602f92778307693225955579dc5790", @nested={0xf0, 0x36, [@typed={0xc, 0x1f, @str='#\x00'}, @generic="456e0321a15ee9c7cac3665db3cd44311cdbc5620ab80afb2deaf6ddd48e9c02c394c93ca6d8ba1fcbe7e82e70cd83e7a2580fdae04b982d3467a4da735b0d8503d9327b81783adeee01939152c366e1077fbfc071e99312d8f96d67c71f44e52905f164546ddce1ea7a6e3279fff47a14d6eb1c4b06f9054a404c37a8da5505fc69586da85312519a2563e9959b6c4c6661f1b45c0f00a45bfefbd186990b3bf6a565c3acbe2d552a728721cd5531ddf623b2e9e03b75f3c5e02ffc4b4a5b5fe5d473aabecb0ce0ca50b3043a5b8f2690e4ea3a206b4719c46c37f6c7d059"]}, @generic="cb1ab8feae72c3720aaf5815eb5c4ee730ca65542a9217cd9684d4b517c6bb7a84f02620ef03e00e5f985346adcddd075028b1e98f4ca65f71a8a22fcae86da1731f865b06b063cf5f2942a5b00c66207ccbed0fb66d7f6b34de54951f149657a1f44f0f0ff126e3fc469335ff5f3c936b3eaaff0530f2090e4d3a954a94ef8c9a39d58d5b07507d381134f65f127718cd8dfd1a8cea9775650f38f97c09e2ba7692f7d328131e08e8e281344bac9768c03ac5fc9b9ad3df1eb05f1beb3f270ce881c596a296", @nested={0x158, 0x15, [@typed={0xc, 0x32, @uid=r3}, @typed={0xc, 0x11, @str='\x00'}, @generic="a7bff66b0d2765732ed468735fed6dac2c9d283d7ef3e91d3f3dd7a248e0b2c3e5ed28db52dc8ae75d7344e94bfefc5fb2b45f58cb002723f44201015e1e30b17cfee4587bc40ed07c49b734a72ab8ae7957ea3cdf4c6492829bc4e6a8494007b5d44e19d2", @typed={0x18, 0x92, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0x18, 0x50, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0x8, 0x31}, @typed={0xc, 0x75, @u32=0x6}, @typed={0x8, 0x26}, @generic="89f1465a0d9fd0f922a741557366b83a57d280a4d6ddbbe11f62f19456dd90005c7ac2e35b3d8eb94f85cae341b200db8a9c66717074c6fdf3bee6cd596b58a87a906be422ef8b888d713b53250e6b54cdb4284ea73d8ba04d91160270c8bc619f99920dc0b5a828a1a17ed34f1308bca74cc85cc370d4bfc64e5f6089ad29e2daf1e4eec6d7e2dd3e"]}]}, 0x378}, {&(0x7f0000fd7000-0x74)={0x74, 0x3c, 0x100, 0x1, 0x2, "", [@typed={0x64, 0x8c, @binary="6044f2a35c3acaf1384615c2d5b6a5465b380fa2e999c33256a3b89b88496c1ed1610f0c216dd2fc8c95fbc27c5a9aaaf56d7594c2bbe687a4d80b0ec638549adf9b72f4135d2b669b5ede28867bcfa8b1f24c1e6966f62cdf6d2f64"}]}, 0x74}, {&(0x7f0000b80000)={0x168, 0x2a, 0x400, 0x0, 0x0, "", [@nested={0x10, 0x2d, [@typed={0xc, 0x6b, @pid=r4}]}, @generic="77913cedf6e2f1088d", @nested={0x13c, 0x6b, [@generic="1fa2e7c75ff8f8c87d19194e9e00a63fc9513f9a56ec421a3887a0b995820707a9fa44f0cf80a882748ef40154bf0962b9994caea38f866a79bbdf5c13e7d236e0261f50c0e0584cb436693b4e282d57b915058d8fea997d4f", @generic="30f2", @typed={0x18, 0x78, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0xc, 0x1d, @fd=r0}, @generic="43973d290433c9e43b4012d741253fc0f8d960ecb4fe8424f5f9494825d8167c5835c043e5a9f2cc27492114b188cbfcff51c839b3b80f4deef3f7b5a72aaa2e5b723eb076d369a1c67653a2d67843ffb1ffc6f09a2ea83bbdb8228fd28248b95bd52f35d1dd415798b56a55445a9dfb27a5e1114cf4419aae105c7be3bd4b1668ff055ba781bb3697fea62107872328fa6bcf29ce25cba16efd11817051513f53d51ce912714542fbb22f0979f2286ce6f1154381d9f8739c"]}]}, 0x168}, {&(0x7f00002c8000-0x1018)={0x1018, 0x41, 0x0, 0x0, 0x2, "", [@typed={0x1008, 0x1f, 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@typed={0x34, 0x7, @binary="19e1b89c15ea133aef01b88914f23a68315b1dd1423620a45ff432ab03a28da1f83c44eb0504bbdbbb79d576"}, @generic="126fc380c127df0acc7d0a6216728e0240bc7bbf93ac7fa38623034243535d3576fe0d7c377dd3ba415ff16018f2153b92e02e5b1c322901cebf0d7052e1e1693037e3b2ec9edc81723e55d5a01c151193467c11140c0b116652b522275a", @typed={0x10, 0x37, @u64=0x1ff}, @generic="149fca1ddbf748bfbda0d5e1ba9b372000d8e913f99151795daf0256c5b03efab3b263263cfd39d250cd842140be1f03480a74ed7f9b14220b377c7346a55c64c1cb9067446d5bf702bcbfd6b54a46f5e247bef17220bc3b892b28efa1437cb41ac837d894b50ed9109afa9f476babd970bf2ab2685a78f3a95c14c844", @generic="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@typed={0x18, 0x64, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0xb}}]}, 0x2304}], 0x6, &(0x7f00001ab000-0x78)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x78, 0x20040801}, 0x48091) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000613000)=@hopopts={0x3b, 0x19e, [], []}, 0x2bc) 2018/02/01 22:55:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f00003c9000)="2200000021000706e1be0000090007010a00001e0000000000000400050011800041", 0x22) 2018/02/01 22:55:59 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000acb000-0x8)='./file0\x00', 0x50201, 0x10) ftruncate(r0, 0x17) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000000)={0x1, 0x7ff, 0x5, 0xfffffffffffff06f, 0x8, 0xaf2e}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0x40189206, &(0x7f000012c000)) 2018/02/01 22:55:59 executing program 5: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000fd3000-0x8c)={0xffffffff7fffffff, 0x1ff, 0xfffffffffffffffe, 'queue0\x00', 0x800}) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000fcd000-0x10)=[{&(0x7f0000012000-0x1)="b1", 0x1}], 0x1, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000fd2000)=[], 0x0) vmsplice(r0, &(0x7f00004c1000-0x30)=[{&(0x7f0000cb3000-0x2d)="92d4", 0x2}], 0x1, 0x0) lseek(r1, 0x0, 0x4) 2018/02/01 22:55:59 executing program 1: clone(0x0, &(0x7f0000251000+0xdca), &(0x7f0000744000), &(0x7f00008c8000), &(0x7f0000dad000-0x37)) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fadvise64(r0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000001000-0x8)) fcntl$getown(r0, 0x9) 2018/02/01 22:55:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f000077a000), 0x0, 0x800000020000000, &(0x7f0000aa9000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000e32000)=""/116, 0x74, 0x100, &(0x7f0000019000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) bind$inet(r0, &(0x7f0000899000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000afb000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000c91000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f000080f000-0xc)={r2, 0x80000, r0}) r5 = socket$netlink(0x10, 0x3, 0x14) recvfrom$inet(r0, &(0x7f0000aab000+0x5df)=""/128, 0x80, 0x40000102, &(0x7f0000836000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}}, 0x10) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f0000042000-0x10)={0xffffffffffffffa1, 0x0, 0x100, 0x5}) mlockall(0x2) getsockopt$inet_buf(r0, 0x0, 0x25, &(0x7f0000ff1000)=""/182, &(0x7f0000351000-0x4)=0xb6) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000980000-0x8)={0x6, 0x7fffffff}, 0x8) r6 = accept$inet(r3, &(0x7f00009f1000+0xd89)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000608000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000386000-0x8)={0x0, 0x9}, &(0x7f000080d000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000ebc000-0x8c)={r7, @in6={{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}}}, 0x8c) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000964000-0x14)={0x7, 0xffff, 0x8, 0x40, 0x5}, 0x14) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r5, 0x10e, 0x8, &(0x7f0000c31000)=0x6, 0x4) writev(r0, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="1b535ea19371228fb35cd6affe75fd508703a6520c0c3bcedded24701762dcc7bd2249cb28f40bca747076580104c7a930147cc14fa98c7da7b4cb5d0268cb4a2a3629923bccfc95f3f7e1016b77eec330ccf3264824dc1c2826635d6a37badd2fabc8477acd6797c2201ea3aa10c1bcf72a92d3a2333701e8a4effd28eecfa504af9e19c8e3ef6aa3e7ac50c17b032f86ef3a0c87345f5fe88fc592e2d1ac32864512bbfd1b1326a3b5e1f5ed1e72246769050f193ad8659973ed8dd9123f155eea421d8149f28ab27abfbde3f963652160d6ea89e836c86a7277606813e3a9e42f9e40f321721b306e1a75ed6c45577bff2accf6fc33963f410eff6d15a7382a872f528f85adf2d14cf962028c5285229a189a2b445743940460e50a9b4925259a215b00f2d982fc859b28376fce505edf8fd5a281481731f70c66d6728aac1269a29a909a9ec1da8408725491215a574c1b24a3da493c8795cf6b29033e866b264c096952c275c0b6a284c450e2c1bd8df370d54245af1471b63be7b523a91787ac0f976b341161e39782ce739591217ab409831a7946ad8591a7eb45f22cdd034ace3cb2c072d9c39c908cef10d98ff7e9dd7a5bf7fbe4da21006a0d68a81a4bc1bb03a12952665db6d5689c6ffbb3b059b2b63dfcac390441afb9e0f936fbeebbf3b6e07de0e52b48622b8e99a2d620ed7f8ecfb67c51c474a8a3910f6a6c3bd197db07f93b8fd27bd9478020296dc1d5ed3c077781", 0x218}], 0x1) 2018/02/01 22:55:59 executing program 4: syz_open_dev$binder(&(0x7f0000ec6000)='/dev/binder#\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00008cc000)=@ipx, &(0x7f0000a27000-0x4)=0x10, 0x80800) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000199000)=0xf, 0x4) r1 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000c1f000)='-', 0x1) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f000067c000-0x28)=@hopopts={0x7f, 0x3, [], [@hao={0xc9, 0x10, @mcast2={0xff, 0x2, [], 0x1}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @pad1={0x0, 0x1}, @enc_lim={0x4, 0x1, 0x3}]}, 0x28) sendfile(r1, r1, &(0x7f0000a17000-0x8), 0x6) ioctl$sock_ifreq(r0, 0x8931, &(0x7f00009ae000)={@common='ip6tnl0\x00', @ifru_ivalue=0x3ed6}) socket$netlink(0x10, 0x3, 0x1f) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000d80000-0x4)=0x9, 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000961000-0x10)={0x0, 0x4, 0x6, 0x6}, &(0x7f0000fd3000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000261000-0xa0)={r2, @in={{0x2, 0x3, @loopback=0x7f000001}}, 0x0, 0x1000, 0xfff, 0x6, 0x8}, &(0x7f0000a91000-0x4)=0xa0) 2018/02/01 22:55:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000517000-0x10)={0x2, 0x1, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004fe000)='yeah\x00', 0x5) sendto$inet(r0, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000c2000)={{{@in6=@mcast1, @in=@multicast2}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f000054b000)=0xe8) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000191000)='/selinux/status\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000092a000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000567000-0x4)=0xfffffffffffffffc, 0x4) shutdown(r0, 0x1) r2 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r2, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e6000-0x10)={&(0x7f0000abe000-0x104)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@rand_addr}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000881000)={0x0, 0x0}) sched_getscheduler(r3) 2018/02/01 22:55:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}}) r2 = socket$nl_crypto(0x10, 0x3, 0x15) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0x0, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00001e0000)) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000fe3000)=0x200, 0x4) close(r1) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f000047b000)) openat$rtc(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rtc\x00', 0x0, 0x0) syz_fuse_mount(&(0x7f0000593000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x562e3336c0ed74de) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000c37000)=0x4, 0x4) getsockopt$inet6_buf(r3, 0x29, 0x45, &(0x7f0000002000)=""/30, &(0x7f0000000000)=0x1e) 2018/02/01 22:55:59 executing program 2: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000000c000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000004000)) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f000000f000-0x160)={{{{0x2, 0x0, @broadcast=0xffffffff}}, {{0xa, 0x2, 0x10001, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8001}}}, 0x4, 0x5, 0x400, "c111690779f39ae0fc3304cdfb50aba145f7ae958caf4f7e4ca6701a0491b8fd62787354d05ad8cd7bc4cce249e5f5cb11a9e4fff1e80d2e742da6154256ece9eea53105ac2b238f33677a8abfe22366"}, 0x160) r3 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000008000-0x4)) ftruncate(r3, 0x40001) sendfile(r1, r3, &(0x7f000000a000), 0x420000000fee) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f0000010000)=@alg, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000)=""/1, 0x1}], 0x1, &(0x7f000000f000-0x3f)}}], 0x1, 0x0, 0x0) 2018/02/01 22:55:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000039a000-0x4)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000554000)=0x0) r3 = getpgid(0x0) sendmsg$nl_netfilter(r0, &(0x7f00008e1000)={&(0x7f0000fd4000)={0x10, 0x0, 0x0, 0x1018000}, 0xc, &(0x7f0000a9d000)={&(0x7f0000a47000-0x1938)={0x1938, 0x11, 0x0, 0x4, 0x1, 0x0, {0x7, 0x0, 0x2}, [@nested={0x3d0, 0x55, [@typed={0xc, 0x69, @pid=r1}, @generic="2ca32d18e33517d7d57bfebd1effe9d9174d1097d734544b2a69cbd1bbbb0ca2d1961e4aac885c3030e545da855f8bdc58e4b62dabbd3f576b4ab89e14b60aa24e7979adcdb7bd3fb86cbcc44bd30cb96470d9c944a600fbfacfce0005ca7a47a246975e384b349b251681ec718141b1f6bcd7bc1e5dc33798fd405874a0c797006d21ef54a90ed6c9993e14ce2d1bc3fe0816dba8eb4fefd25495a44b01702e1eec58c60075c3f33491c1f06b304f972c84ea8db92ffde72275d63bb57a7e1e8fc68e59cbdb636412094a18baa526c6f99d8c61ba5920ead687", @typed={0xc, 0x36, @ipv4=@empty}, @typed={0x68, 0x9, @binary="6757250afacaa9fbf7472ec61958499772b575350e8669104f9a067c41e3cf37c88c0572c253c542c471f7c414b4388301378fe6e46cbf15682f31e8168c58b9ee6695b7dc3f8c43fcf228fdd6415c9d760d89e79f11d42e797b77baad2654ab"}, @generic="2e22babf1fb82620f1050fa1f682b65e654b7ddd649005c5926fc255ccfcc3e607a1173db6734fee2f49986057b62c198e5d5da7ed6bca1e2e872763499b4ca5624cd8a72498059772d00ee119f23330c8d033ed80279bc02ec6a299283ef93760eb481da72850ef3afd24f984ae0c71689c3ee61493", @generic="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", @typed={0xc, 0x8c, @fd=r0}, @generic="e455ec8d00c5fb2148dad0dda013c5a5e298d73df39db125f7e0c7fac617fd96f15e96672af058574f430ec36a100223b14326592c1b7c21a338ac22745bfcff37d31a3356c71757c021926f119d4f6b69f932d4a17314f0590b9d7ded049aad129ca75e31c6c8e4b5ec1a63fbdc81d975e442df94cd8d5b52c9b04af6fce4e8436bd31e288b9d666126d2eb1ff9d4d9e43af1671903a3bf1b84de51b5ff0b3c54ac153a5ad4136127269600720078ac1076604ad80df7cc825281fd4caef0154416244bab8e18c3675198ca76e8a2e3426c1dc58cfb8d", @typed={0xc, 0x93, @pid=r2}, @typed={0xc, 0x2a, @fd=r0}]}, @nested={0x10c, 0x60, [@typed={0x10, 0x9, @u64=0x3}, @typed={0xc, 0xf, @ipv4=@multicast1=0xe0000001}, @generic="bc947f322978baea3de830490d017fca182a118fcafa047dbe8d1fc52ecd8a8195497b6faeb22daa4c01336057511401cfafa914beb24211934f33189776a2d1384918965e", @typed={0xc, 0x82, @pid=r3}, @typed={0xc, 0x5a, @u32=0xe9fc}, @generic="1063e1", @generic="ebdb7abb0e0e5fd4bde2c7c2461c17f085309f055b0dd6785a82f3fe363fb510be22fade18c2018c8b0e69a1a34b6c74f37d6329e74aae7aa814ad49b2c7d2d3f86957c24fb3393afb13ba9b24569f7a7d89201d630b35407e42ce2d443e99144e85ae1bdfe5bc37a71ac8be7f222835a10e850d97e4db5bfcec5f2184965923e1eac787141508a5e2"]}, @typed={0x8, 0x21}, @nested={0x126c, 0x15, [@generic="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", @typed={0xc, 0x73, @u32=0x8}, @generic="96b861058f486b3e445a9c4fb3f84a08b0ea9263ee630b1ad237af58d764b5f62e4edfe1c11959f5e8b875c40e3c5e689bb6b1b30bdd64163b47a4aa167082ef2194e9092cf79759840788f3de7955af74d40dc1a8b7b2a6fae8e86155a83066b126629a1b4ffd292f782ed0c2088bce4cd8c4ef9d7651b7a6fad5c7a90c281b1fb313389d5a764a98c25fa21ea1a4327105d3e38e686695afe70e338bd3109408652ce6de5562045df272c5e66f0908bdea34b4d707fccf55f8846a1336161aa0f27b54a282b02e776e01396d1f16a1f2395de8e4a58c17ee0d0eec6c540f0f3b3eb42282ba79d52898cc4f8132f5339ea8cf3fc1a44404d8", @generic="def4e0cccb0cbdda358304c7e29c4465924959a73be93882f064d3818d93ed8a1faf7057af16e899bbadba0098e537a8f5e262cda12e42b58c928d382921fa2cf2aa16031ed457da77862cb9ec4b29a50fca6e919fefacde22a4e05358e6c9bf0fe7629713b76e1bc808291cf46f7162d8d3687badbba308460cf43103b4d05f62fd295dd54f6b267aa32752f07d191c527c11eeea00a2051fb7b8f77e304e4e513b3cf02b646c5677ecce947f4e7db331adad19e8df4364", @generic="1a32a1f898d9a21db879d9c9012ca58319c7448d3199878d137cc101c19d905a2c299f35c84d2abf17438cbd61a32b50eac9037e64b283845b993748a1105d8005ee1b2a31cd96aa7de218d6febbce4b0b994ed66bf5d49f4899cffee9d17daa8f408d0d231eef8b9da1bea9ecf3b9077917ace66617cfbe41339c7e210572aa8382fb75ddc44741947c8256f779af5f609d7e6495d6ba3881c090ebfaeadc3320e2d682d2fb08c404"]}, @typed={0x8, 0x25}, @typed={0xc, 0x43, @fd=r0}, @nested={0x1c0, 0x3a, [@generic="ca8d9c6521a002dde97878de9bc065c51486037603deba62999528308cd46b3382d409cefdb7103cff07242dc8a6eab0c43926140e2a93c97d68afd25c61135e404b795eb45ea8d8936071bba1647069913ec966787d5c29139d0c363ec2a2acc690fa9e1c14dbf3ef89425369f15c311c16704bca0ac1ffd2d8370938c2188cc0c61e27f77361ddf760e110a1d69f676717cdae06b79e", @generic="b9eaa20cef3f3a1524a16b82ab21fe42c77b4334917ed6fea78e917fd0", @generic="9953bb26defa80e8be01dc7f47d21b4e4bf70fba7ae03d4bc1179bbeb4378cd937438ab78604", @typed={0x24, 0x7d, @binary="54af00ee8284e6a0fa0f70b79c80552c28b1a02a6b3fd60a39d4bbe1"}, @generic="2a285b6bc50c4229f7afd82bfee4a46b89b1c484996b617bfc3097a7adc23a37fafa650b232eb22b73dd0b6923c8c634142b3efe683354ee1d37468838eeca88a5c4ddc11ae454c06aa990ab8c64c0d3b8cac246b9fc64430a9fcf4da72db95eb350b08dad69961a55d50b59233dd7938fa5e28895896ce738989e414d4f8b69b7e6dc016b032a7fa6a18e947eeff8bab2be8f18413018f95389d165e5914e53712f1f6b003cd6c232c6aed5c1340a14a6034bd40b94604ab9e26a9afa"]}]}, 0x1938}, 0x1, 0x0, 0x0, 0x4000010}, 0x0) 2018/02/01 22:55:59 executing program 5: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$setown(r0, 0x8, r1) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) ptrace(0x4207, 0x0) ptrace$getregset(0x4204, 0x0, 0x1, &(0x7f0000237000)={&(0x7f00005b9000-0x40)=""/64, 0x40}) 2018/02/01 22:55:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x40000, &(0x7f0000b26000), &(0x7f0000000000), &(0x7f0000e31000-0x4), &(0x7f0000000000)="0510d0a8fc41de123e3f030c73a5929568042ebf79b38635babe01040000307c002e09e9a9354dea57e24e736c02352be00a3102000000079cdd9a6346f1ddfb7a24768be64189") dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) 2018/02/01 22:55:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x2) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) 2018/02/01 22:55:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x4000000000, &(0x7f00000e7000)={0x6, 0x4}) mincore(&(0x7f0000251000/0x5000)=nil, 0x5000, &(0x7f00009e6000-0x81)=""/129) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000a34000-0xe8)={{{@in6=@mcast1, @in6=@ipv4={[], [], @empty}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f00003bc000)=0xe8) r1 = getuid() setreuid(r0, r1) 2018/02/01 22:55:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x3, &(0x7f00003c7000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000011a000)={0x0, @in={{0x2, 0x3, @rand_addr=0x2}}, 0x51, 0x7fff, 0x1, 0x7ff, 0x42}, &(0x7f000058b000)=0xa0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000725000)={r1, 0x3f}, &(0x7f0000844000)=0x8) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/01 22:55:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000607000-0x9)='/dev/rtc\x00', 0x80000, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f000020f000-0x31)=""/49) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000ff9000-0x18)={0xaa, 0xfffffffffffffffc}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/02/01 22:55:59 executing program 2: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000174000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) mremap(&(0x7f00009d1000/0x4000)=nil, 0x4000, 0x400000, 0x2, &(0x7f00006c9000/0x400000)=nil) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ff6000-0x16)='/selinux/checkreqprot\x00', 0x7ff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f00006f1000)=0x75) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff5000)={{&(0x7f00002e5000/0x1000)=nil, 0x1000}, 0x1}) [ 75.565026] audit: type=1400 audit(1517525759.847:32): avc: denied { create } for pid=12350 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_rdma_socket permissive=1 2018/02/01 22:56:00 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f0000003000), &(0x7f0000003000)) signalfd4(r0, &(0x7f0000003000-0x8)={0x8}, 0x8, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000004000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}) r1 = socket$packet(0x11, 0x3, 0x300) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$VT_RELDISP(r2, 0x5605) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r2, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000003000-0x4)=0x14) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000002000)={r3, 0x1, 0x6, @random="47adecce0806"}, 0x10) socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$packet_int(r1, 0x107, 0xe, &(0x7f0000002000-0x4), &(0x7f0000001000)=0xfffffffffffffdf9) setns(r0, 0x4000000) 2018/02/01 22:56:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000517000-0x10)={0x2, 0x1, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004fe000)='yeah\x00', 0x5) sendto$inet(r0, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000c2000)={{{@in6=@mcast1, @in=@multicast2}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f000054b000)=0xe8) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000191000)='/selinux/status\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000092a000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000567000-0x4)=0xfffffffffffffffc, 0x4) shutdown(r0, 0x1) r2 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r2, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e6000-0x10)={&(0x7f0000abe000-0x104)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@rand_addr}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000881000)={0x0, 0x0}) sched_getscheduler(r3) 2018/02/01 22:56:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x401) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) shutdown(r1, 0x1) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x122, &(0x7f0000277000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0xffffffffffffffdf) 2018/02/01 22:56:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x80000001}, 0x20) 2018/02/01 22:56:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000092e000-0x11)='/selinux/enforce\x00', 0x1, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000f89000-0x10)={0x2, &(0x7f0000f7d000)=[{0x6, 0x3, 0x100}, {0xfff, 0x7, 0x100, 0x1}]}) r1 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r1, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) accept4$inet6(r1, &(0x7f0000c64000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00002ab000)=0x1c, 0x80000) 2018/02/01 22:56:00 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000001000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000744000-0x4)=0x1002, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000001000-0x10), 0x10) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = getuid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x2, 0x6, 0x1, 0x8, 0xa, 0xa0, 0x20, 0x1d, 0x0, r2}, {0x98e2, 0xe7, 0x1ff, 0xffff, 0x6, 0x4, 0x6a, 0x40}, {0x6, 0x7, 0x4, 0x2711}, 0x6, 0x5, 0x1, 0x1, 0x2, 0x2}, {{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x17}}, 0x1, 0x3f}, 0xa, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x2, 0xb0, 0x4, 0x2000001000, 0x3ff}}, 0xe8) r3 = socket(0x18, 0x800, 0x3) accept(r3, &(0x7f0000c7a000)=@alg, &(0x7f0000f2a000)=0x58) 2018/02/01 22:56:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}}) r2 = socket$nl_crypto(0x10, 0x3, 0x15) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0x0, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00001e0000)) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000fe3000)=0x200, 0x4) close(r1) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f000047b000)) openat$rtc(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rtc\x00', 0x0, 0x0) syz_fuse_mount(&(0x7f0000593000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x562e3336c0ed74de) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000c37000)=0x4, 0x4) getsockopt$inet6_buf(r3, 0x29, 0x45, &(0x7f0000002000)=""/30, &(0x7f0000000000)=0x1e) 2018/02/01 22:56:00 executing program 6: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00007e1000-0x9)='/dev/sg#\x00', 0x0, 0x0) r1 = inotify_init() mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) r2 = creat(&(0x7f0000fc7000)='./control/file0\x00', 0x0) r3 = inotify_init1(0x0) inotify_add_watch(r3, &(0x7f0000fc7000)='./control\x00', 0x86000006) getpeername$packet(r2, &(0x7f0000fd2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000fd1000)=0x193) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000fd1000)={&(0x7f0000fd1000)={0x10}, 0xc, &(0x7f0000258000-0x10)={&(0x7f0000fd2000)=@newneigh={0x60, 0x1c, 0x2, 0x2, 0x2, {0x0, 0x0, 0x0, r4, 0x42, 0xd, 0xd}, [@NDA_CACHEINFO={0x14, 0x3, {0x100000000, 0x6, 0x6}}, @NDA_VLAN={0x8, 0x5, 0x3}, @NDA_VNI={0x8, 0x7, 0x4}, @NDA_IFINDEX={0x8, 0x8, r4}, @NDA_IFINDEX={0x8, 0x8, r4}, @NDA_PROBES={0x8, 0x4, 0x7ff}, @NDA_DST_IPV4={0x8, 0x1, @multicast1=0xe0000001}]}, 0x60}, 0x1}, 0x0) inotify_add_watch(r1, &(0x7f0000fc8000)='./control\x00', 0x2000000) creat(&(0x7f000001d000-0x10)='./control/file0\x00', 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000fd4000-0x6)={0x1, [0x2]}, 0x6) 2018/02/01 22:56:00 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x6)='./file0\x00', 0x20000, 0x1) r1 = inotify_add_watch(0xffffffffffffff9c, &(0x7f000008e000-0x8)='./file0\x00', 0x440) inotify_rm_watch(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x200000000000006, 0x6, 0x0) connect$inet6(r2, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) 2018/02/01 22:56:00 executing program 6: clone(0x0, &(0x7f0000015000), &(0x7f0000006000), &(0x7f0000016000-0x4), &(0x7f000000f000)) uname(&(0x7f0000132000-0xf)=""/15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(0xffffffffffffff9c, &(0x7f0000001000)={0x8000}, 0x8) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = accept4$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80800) r2 = fcntl$dupfd(r1, 0x800000406, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000001000)=0xfffffffffffffffe) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000002000)={{0xa, 0x1, 0xd9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1000}, {0xa, 0x1, 0xfffffffffffff364, @loopback={0x0, 0x1}, 0x1}, 0x6c1, [0x3, 0x9, 0x100, 0x8, 0x6b3, 0x3ff, 0x7fffffff, 0x114]}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(r3, 0x9) getsockopt(r3, 0x2, 0x20, &(0x7f0000000000)=""/239, &(0x7f0000000000+0xc34)=0xef) 2018/02/01 22:56:00 executing program 1: mmap(&(0x7f0000000000/0xd18000)=nil, 0xd18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000f5000-0x10)={0x1, &(0x7f0000d1e000-0x8)=[{0x6, 0xfffffffffffffffd, 0x0, 0x20000000}]}, 0xfffffffffffffeba) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000d18000)='./file0\x00', 0x200, 0x110) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000e2000-0x10)={0x3, &(0x7f0000a8a000-0x18)=[{0x100000001, 0x7, 0x8001, 0xe6f}, {0x27a, 0x8, 0x5, 0xb3}, {0x80000001, 0x0, 0x0, 0x31}]}, 0x10) 2018/02/01 22:56:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000004000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f000036c000/0xc00000)=nil, 0xc00000, 0x0, 0x10, r0, 0x0) readv(r0, &(0x7f000081f000)=[{&(0x7f000032b000-0xb8)=""/184, 0xb8}, {&(0x7f00008c3000)=""/100, 0x64}, {&(0x7f0000131000)=""/235, 0xeb}, {&(0x7f0000090000-0x2c)=""/44, 0x2c}], 0x4) 2018/02/01 22:56:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000463000-0x50)=[&(0x7f0000072000-0x11)='%%.*GPL!{keyring\x00', &(0x7f0000878000-0x2f)='keyring\\\'\'eth0%*nodevwlan1trustedsecuritynodev\x00', &(0x7f000055b000)='\x00', &(0x7f0000383000-0x1)='\x00', &(0x7f00002a6000)='GPLwlan0\x00', &(0x7f00006a3000)='system\x00', &(0x7f000075c000-0x32)='-userwlan1%&posix_acl_access^loGPL,user@mime_type\x00', &(0x7f0000524000-0x5)='-$^]\x00', &(0x7f0000ce9000-0x4)='-lo\x00', &(0x7f0000177000)='ppp0posix_acl_access\x00'], &(0x7f0000000000)=[], 0x0) 2018/02/01 22:56:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000df2000-0x4), 0x80000) r2 = memfd_create(&(0x7f0000a3c000)="5b5d5c2b2d65746830402d736563757269747976626f786e6574302ca22d7d3a73797374656d00", 0x2) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00001d5000-0x8f)={0x0, 0x75, "b4b46797a0098d0f5926b823e765041c6a98ec1925c51fb6f57c0f0e1b9b068ad819cedf0bdfb73a3d6b141c9cd064fb7c05693506dee7f1940fbbb7fa60b9c2c0d6929d3ff1af6763606beda888a402a58511301048399552e6014ee96419beb97f6691ebb0b987263a653f3eba347aed7c02c055"}, &(0x7f0000548000-0x4)=0x7d) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00003f8000-0x10)={r3, 0x0, 0x0, 0x1}, 0x10) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f5400000000034f3a0a1fdc222073b5"}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r4, 0x8923, &(0x7f0000c15000-0x28)={@common="6772653000000000000003000200", @ifru_addrs=@nfc={0x27}}) socket$inet6(0xa, 0x0, 0x0) 2018/02/01 22:56:00 executing program 4: r0 = inotify_init() readahead(0xffffffffffffffff, 0x0, 0x0) inotify_add_watch(r0, &(0x7f0000057000-0x8)='./file0\x00', 0x400008d) 2018/02/01 22:56:00 executing program 7: openat$selinux_context(0xffffffffffffff9c, &(0x7f000085a000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000806000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000861000-0xb)='/dev/hwrng\x00', 0x802, 0x0) renameat(r1, &(0x7f00005d7000)='./file0\x00', r2, &(0x7f0000606000)='./file0\x00') socket(0x4, 0x0, 0x3) r3 = add_key$keyring(&(0x7f0000170000-0x8)='keyring\x00', &(0x7f0000439000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_timeout(0xf, r3, 0xd4b) write(r0, &(0x7f0000b3b000)="50348487ce6a404de63906683b35f82ed2bd494a7d266b468e8e9526c94f652700f6709efb4cb7f1bebe03e6e9cdfba968c38f86d8a6014e77ca7f4cfa23af339f7b8c8e9c4fe1a50433abc5c0027ea6e33afb460da1b943b28af0c0ed3090ff0bd3c8c7b957deaf72a640a5692ce25a9a0c97fb142477be62b971da20b491e040253998845ec870cc0d58a22a432e377097b96baf2b1c07583f972aa76213e2ab70ddcf35d2277c7fcb7978bed917aabbb258549a0a7386c8aca78d5f01a0a5cc88", 0xc2) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f0000893000)=0xffffffff80000001) socket$pptp(0x18, 0x1, 0x2) accept$netrom(r2, 0x0, &(0x7f000080a000-0x4)) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt(r0, 0x45, 0x4, &(0x7f0000741000)=""/5, &(0x7f0000413000)=0x5) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000bb5000)={&(0x7f0000cf7000/0x3000)=nil, 0x3000}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f000000b000)={0x2, &(0x7f0000002000)=[{0x80}, {0x10000006}]}, 0x10) sendto$unix(r5, &(0x7f0000010000-0xa9), 0x0, 0x0, &(0x7f0000010000-0x21)=@file, 0x2) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) r6 = open(&(0x7f000049b000-0x8)='./file0\x00', 0x40, 0x11) flock(r0, 0xb) flistxattr(r2, &(0x7f000034a000-0xb7)=""/183, 0xb7) ioctl$TUNSETOFFLOAD(r6, 0x400454d0, &(0x7f0000a23000)=0x8) [ 75.935478] ': renamed from gre0 2018/02/01 22:56:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000969000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x11, &(0x7f00006ab000), &(0x7f00004a8000)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f000043d000)={0x0, 0x0}, 0x4000) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00003b5000-0xe8)={{{@in=@multicast1, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@empty}}, &(0x7f0000b8a000-0x4)=0xe8) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000beb000)={r4, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) fcntl$setsig(r2, 0xa, 0xe) 2018/02/01 22:56:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000008008, 0x400000000009, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00003ed000-0x12)={0x0, 0xae2, 0x5, [0x9, 0x69b80d9, 0x9029, 0xc3, 0x100]}, &(0x7f0000f86000)=0x12) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000061e000-0x10)={r1, 0x400, 0xfff, 0x5e0}, 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000579000)={r1, 0x8f, "4e858fd275e4240f652daee66591ee083c1da748ade69cf34ba91627aa2b079f9c6d661e36c68eeaed5e2746a9d3f23f6f6552fe916d52097d0f3aa385f0c64355ad3dd9055cc49e7dcb0e9a12b6ca83b969a3d80ec9fec45a437447090953a0510ad0bd619d0e1344554d7b47c4976f00927b3c788e563706551f7ba2dc814590e4ad9ffe0e53423c9c491935d744"}, &(0x7f0000801000-0x4)=0x97) socket$netlink(0x10, 0x3, 0x15) r2 = openat(0xffffffffffffff9c, &(0x7f0000317000-0x8)='./file0\x00', 0x140, 0x40) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00004a4000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5, 0x2, 0x0, 0x0, 0x8, 0x8001, 0x5}, 0x20) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000729000-0x4)=0x6) 2018/02/01 22:56:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0xffffffffffffffff, 0x0, 0x0, &(0x7f00001f4000)={{0x0, 0x0}}) setitimer(0x0, &(0x7f0000b2b000-0x20)={{0x0, r0}}, &(0x7f00007db000-0x20)) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000552000-0x4), &(0x7f0000bf9000-0x4)=0x4) 2018/02/01 22:56:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) fsync(r0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000bc2000)=0x102) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="020000000400000000040080000abd22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) r1 = syz_open_dev$tun(&(0x7f00003cd000)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a52000-0x9)='/dev/ppp\x00', 0x400000, 0x0) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000207000-0xcc)=""/204) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000053b000)=0x8000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000712000-0x28)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_map={0x294e}}) r3 = socket(0x10, 0x802, 0x0) sendto(r3, &(0x7f0000d0f000-0x12)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) recvfrom$unix(r3, &(0x7f0000f77000-0x1000)=""/3940, 0xf64, 0x0, &(0x7f00008f7000)=@abs, 0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000aa5000-0x8)=@assoc_value, &(0x7f0000dd2000-0x4)=0x8) getsockopt$inet_tcp_int(r3, 0x6, 0x1f, &(0x7f00002cc000), &(0x7f00003cf000)=0x4) 2018/02/01 22:56:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r0 = socket$netlink(0x10, 0x3, 0x7) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000069f000-0xc)='/dev/rfkill\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000213000-0x5)={0x0, 0x80000000}, &(0x7f00005c2000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00004d5000)={r2, 0x7}, 0x6) writev(r0, &(0x7f000013b000)=[{&(0x7f0000374000-0xec)="580000001400192340834b80040d8c560a06f8ffec0481000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/02/01 22:56:00 executing program 0: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f00002df000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)) creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) umount2(&(0x7f000017c000)='./file0\x00', 0x0) 2018/02/01 22:56:00 executing program 1: 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, &(0x7f0000f28000)) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f0000ab8000)='./file0\x00', &(0x7f00000d3000-0x6)='ramfs\x00', 0x24000, &(0x7f0000509000-0x1)) mount(&(0x7f00001e1000-0x8)='./file0\x00', &(0x7f0000410000-0x8)='.', &(0x7f0000802000)='ramfs\f', 0x2000, &(0x7f0000609000)) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f39000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000f71000-0x4), &(0x7f0000485000-0x4)=0x4) 2018/02/01 22:56:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000df2000-0x4), 0x80000) r2 = memfd_create(&(0x7f0000a3c000)="5b5d5c2b2d65746830402d736563757269747976626f786e6574302ca22d7d3a73797374656d00", 0x2) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00001d5000-0x8f)={0x0, 0x75, "b4b46797a0098d0f5926b823e765041c6a98ec1925c51fb6f57c0f0e1b9b068ad819cedf0bdfb73a3d6b141c9cd064fb7c05693506dee7f1940fbbb7fa60b9c2c0d6929d3ff1af6763606beda888a402a58511301048399552e6014ee96419beb97f6691ebb0b987263a653f3eba347aed7c02c055"}, &(0x7f0000548000-0x4)=0x7d) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00003f8000-0x10)={r3, 0x0, 0x0, 0x1}, 0x10) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f5400000000034f3a0a1fdc222073b5"}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r4, 0x8923, &(0x7f0000c15000-0x28)={@common="6772653000000000000003000200", @ifru_addrs=@nfc={0x27}}) socket$inet6(0xa, 0x0, 0x0) 2018/02/01 22:56:00 executing program 5: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x806, 0x0, &(0x7f000000f000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f000000d000-0xb0)={{0x80000000, 0x6}, 'port0\x00', 0x80, 0x100800, 0x3, 0x3, 0x7, 0x4, 0xfff, 0x0, 0x1, 0x7fffffff}) r2 = userfaultfd(0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000015000-0x8)={0x0, 0x8, 0x5}, &(0x7f000000e000)=0x8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000014000)={r3, @in6={{0xa, 0x1, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffff}}}, 0x8c) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) dup2(r2, r1) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000012000/0x1000)=nil, 0x1000}) 2018/02/01 22:56:00 executing program 4: socketpair(0xa, 0x2, 0x88, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00007af000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000d11000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000000)="a282d5e957fc11499ec015b834a4ad04b1e0c50d3d264d605e7c3eb59b355e0e79dfaf05ac85b6913db17628e7cfcd99dd70a7a65740fba28647c4996374dfc07193de95cd5890754fc169d889e6913feadf0a2ac0714d33cdbb0499085f48f96cf80bd0906a4ff75bff790c823c7b666b17d517cce45d62d4fe601c3d2ae972f71b072d48fc678410072f5fbf0a5d39ba7850af77d518bd0630b1a3f57aa68f443133f2ff94fb262c56dbf8fb807b451076486dee852a378e8ce1038b01f76426e30184bd94b3b5f89bbc12542acd", 0xcf, r0) 2018/02/01 22:56:00 executing program 0: mmap(&(0x7f0000000000/0xa2f000)=nil, 0xa2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x4}, 0x1c) mmap(&(0x7f0000a2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000a2f000)={0x6, {{0xa, 0x1, 0x3ff, @mcast1={0xff, 0x1, [], 0x1}, 0xa5}}}, 0x88) mmap(&(0x7f0000a2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000a30000-0x1c)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x3}}, 0xfffffffffffffff9}, 0x1c) [ 76.151290] ': renamed from gre0 2018/02/01 22:56:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = dup3(r1, r1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00000ca000-0x108)={0x0, @in6={{0xa, 0x3, 0x5, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x6}}, [0x101, 0x4, 0x2, 0x8, 0x8, 0x8, 0x40, 0x0, 0x9, 0x5, 0x1, 0x3f, 0x200, 0x9, 0x8]}, &(0x7f00001fa000-0x4)=0x108) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000395000-0x4), &(0x7f0000c93000)=0x4) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000543000)={r3, 0x800}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000944000)={r3, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x1, 0x9, 0x1000, 0x8000000000000000, 0x84fd}, &(0x7f0000458000)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000cf1000-0x6)={r4, 0x1}, 0x6) 2018/02/01 22:56:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() preadv(r0, &(0x7f0000029000)=[{&(0x7f0000358000-0xd5)=""/213, 0xd5}, {&(0x7f0000a51000-0xe9)=""/233, 0xe9}, {&(0x7f0000f96000)=""/39, 0x27}], 0x3, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000de7000+0x529)='net/sockstat6\x00') readv(r1, &(0x7f0000762000-0x80)=[{&(0x7f000068e000)=""/93, 0x5d}], 0x1) fstat(r0, &(0x7f00005df000)) 2018/02/01 22:56:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) pipe(&(0x7f00006e1000)={0x0}) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000ea3000)=0x8) sendto$inet(r0, &(0x7f00006dc000-0x1)='"', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1000000000000a, &(0x7f000098d000-0x4)=0x5c8, 0x4) sendto$inet(r0, &(0x7f0000df3000)='^', 0x1, 0x4003, 0x0, 0x0) 2018/02/01 22:56:00 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) readv(r0, &(0x7f0000001000-0x50)=[{&(0x7f00000c3000-0x80)=""/128, 0x80}], 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, r1}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2018/02/01 22:56:00 executing program 5: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x800) r1 = getpgrp(0x0) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000014000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r2, 0x5407, &(0x7f0000027000-0x6)) 2018/02/01 22:56:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000219000-0x84)={0x0, 0x7c, "9134ad10569cf818f42a7c66d544fea603c921393afbdf1eb82fe8ce7c26884fb66fdec9e69867877a73fde80c91a03600e70c4ddbd5e4ad62e936d50c0d7c47b3a340948e816019ec42139f121776525dab4aa9c4e533f849c0bbce9636551f5f7ed9a589dd0f1f3bd293314b0cac0dee4f49f09b986f6ad1cdc2b5"}, &(0x7f0000d44000)=0x84) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000c7a000)={r1}, &(0x7f0000314000)=0x8) 2018/02/01 22:56:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00000e5000)={0x10}, 0xc, &(0x7f0000627000)={&(0x7f000011b000-0x208)={0x14, 0x0, 0x7, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) getsockopt(r0, 0x100000000, 0x3ff, &(0x7f00008ca000-0x8a)=""/138, &(0x7f0000bbb000)=0x8a) 2018/02/01 22:56:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000074000), 0x4) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006f9000)='/selinux/mls\x00', 0x0, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000f42000)=""/150) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00006a9000-0x9)='/dev/rtc\x00', 0x0, 0x0) poll(&(0x7f000065e000-0x38)=[{r1}], 0x1, 0x5) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00008e7000-0x1d)={0x0, 0x15, "4cb1fa8b647054833bd46a59c64f2b864b1f142d49"}, &(0x7f0000669000-0x4)=0x1d) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000ab2000)={r2, 0x8, 0x80, 0x6, 0x10000, 0x1fd}, 0x100000082) eventfd2(0x1, 0x80801) 2018/02/01 22:56:00 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000310000-0xc)={@local, @local, 0x0}, &(0x7f00001c0000-0x4)=0xc) fstat(0xffffffffffffffff, &(0x7f0000f13000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c17000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0x1, 0x0, 0x1, 0xffffffffffffff00, 0xa, 0x80, 0xa0, 0x2e, r1, r2}, {0xffffffffffff4f72, 0x1f, 0x7, 0x1, 0x101, 0x1f, 0x4}, {0x2, 0x7, 0xff, 0x1}, 0x200, 0x9, 0x3, 0x0, 0x0, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3, 0xff}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x0, 0xe}, 0x0, 0x1, 0x0, 0x5, 0xcd88, 0x6, 0xfffffffffffffbff}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r3, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) socket(0x7, 0xa, 0x2) 2018/02/01 22:56:00 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xa) clone(0x0, &(0x7f0000012000), &(0x7f0000bc3000), &(0x7f0000113000), &(0x7f0000439000-0x1)) 2018/02/01 22:56:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00002ad000)='./file0\x00', 0x20000000004) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00006a3000-0x4)=0x3568, &(0x7f000067a000)=0x4) chmod(&(0x7f00001b6000)='./file0\x00', 0x82) 2018/02/01 22:56:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000dde000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) execveat(r0, &(0x7f0000a82000)='./file0\x00', &(0x7f000099b000-0x8)=[&(0x7f0000e6d000)='!vboxnet1!+/keyringselinuxwlan1wlan0\x00'], &(0x7f0000396000)=[&(0x7f0000a63000)='eth0-\x00', &(0x7f00000d2000-0x21)='vboxnet0(@vboxnet1cgroupvboxnet1\x00'], 0x800) seccomp(0x1, 0x0, &(0x7f00003c8000)={0x0, &(0x7f00000d8000-0x38)=[]}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f000058c000-0xb0)) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000073a000)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f000001c000)={r1, &(0x7f0000139000)=""/4096}) 2018/02/01 22:56:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000ca2000-0x38)={&(0x7f00008dd000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000032f000-0x10)=[], 0x0, &(0x7f0000734000-0x30)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000940000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x1}, 0x0) close(r2) close(r1) 2018/02/01 22:56:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80a, 0x2) r0 = syz_open_procfs(0x0, &(0x7f0000d6b000)='net/ptype\x00') sendfile(r0, r0, &(0x7f000084f000)=0x5b, 0xfff) getsockopt$inet_dccp_buf(r0, 0x21, 0x2, &(0x7f0000083000)=""/242, &(0x7f0000dbf000)=0xf2) 2018/02/01 22:56:00 executing program 2: 2018/02/01 22:56:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00008ae000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000a17000)={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x4, {0x2, 0x3, @loopback=0x7f000001}, @generic="beb94365da056dcfe052a054deac669e"}) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000a40000)='/selinux/create\x00', 0x2, 0x0) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f000041b000)=""/27) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f90000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f0000e3f000-0x8)={0x0, 0x7}) bind$inet(r0, &(0x7f0000009000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r4 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000045f000-0x11)='/selinux/context\x00', 0x2, 0x0) mq_notify(r4, &(0x7f0000b71000)={0x0, 0x1c, 0x7, @thr={&(0x7f0000756000-0x80)="e77264c93053eb11f27b09c7201e5ac86329148961b941863a27e7f3449780da53f9531bcc240788f113d9310b8a16ea613b2eb470fee20df8a1ffef08b68a40b47bf489c0117a7dc1d088d30d612c612147eceb18a5be0aa73847ab8db84e7060091fc35882a720528f5c0b797d7a79459e57dc4f0bdd578501003055428f4c", &(0x7f0000c51000-0xb3)="77121b8eef526a5028be878dde97f78a65a76a5eeb934acb26405227a4e698746a6f6220620026675503d324ad892fd11fb1e4f9b40ea2adb4dfa1b0ecc943cb9e819337f7b9c4ad6eada9d9960d40507142816dbfc78b13b49699e53dac55a7b7182438fa105426ae6b6d94f4d9cf4489ba091f16fe980501b7c0ab3221a34202457d078c296aa5b0aafad528e2607ebb53250e046627dfc8a843f32934ad79f311aa5870997e7fc423833fe60ee5975c923f"}}) setsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f0000fda000)=0x9, 0x4) 2018/02/01 22:56:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000316000)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000df2000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f000052f000)={0x20, 0x1fc00}) r2 = syz_open_dev$tun(&(0x7f0000ada000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000744000-0x4)=0x8001) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000712000-0x28)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_map={0x294e}}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000002000)={@common, @ifru_settings={0x0, 0x0, @fr=&(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x1}}}) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f000017c000)='/dev/autofs\x00', 0x8f391297cde36e77, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r4, 0xc0206416, &(0x7f00001aa000-0x20)={0x80000001, 0x6, 0x80000000, 0xfff, 0xa, 0xff}) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000001000)=@req={0x28, &(0x7f0000000000)={@generic="d4abfe0205ba5e046d9469627fcda5bd", @ifru_names=@generic="9fd465fdd8d77bbee66ceefacc67d0b1"}}) 2018/02/01 22:56:00 executing program 5: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e62000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000df1000)=[{&(0x7f0000e63000-0x64)=""/100, 0x64}, {&(0x7f000035b000-0x99)=""/153, 0x99}, {&(0x7f000071d000-0xab)=""/171, 0xab}], 0x3) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f000040c000)=""/35) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000cb3000)=@common='bcsh0\x00', 0x10) 2018/02/01 22:56:00 executing program 6: r0 = socket$packet(0x11, 0x200000003, 0x300) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000020000)={0x0, &(0x7f0000021000)=[]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x1, 0x5, 0x4) r1 = accept(r0, &(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f0000001000-0x4)=0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, [0x20, 0x5, 0x9356, 0x6, 0x4, 0xb0, 0x4, 0x5, 0x5, 0x7, 0x8, 0x308, 0x96, 0x4ef7, 0x8]}, &(0x7f0000002000-0x4)=0x108) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000)=0x0, &(0x7f0000002000), &(0x7f0000001000-0x4)) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r2, &(0x7f0000000000)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x3200}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@ipmr_newroute={0x1074, 0x18, 0x200, 0x3, 0x3, {0x80, 0x14, 0x20, 0x0, 0x0, 0x2, 0xff, 0x7, 0x1300}, [@RTA_IIF={0x8, 0x1, r4}, @RTA_METRICS={0x1004, 0x8, "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"}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x5}, @RTA_PREFSRC={0x8, 0x7, @local={0xac, 0x14, 0x0, 0xaa}}, @RTA_ENCAP={0x24, 0x16, @generic="50069b18201a74a429f6ffa2850446710e9796f31070641d6041882fd6"}, @RTA_UID={0x8, 0x19, r5}, @RTA_SRC={0x8, 0x2, @loopback=0x7f000001}, @RTA_FLOW={0x8, 0xb, 0x8001}]}, 0x1074}, 0x1, 0x0, 0x0, 0x40001}, 0x8000) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000000)={r3, 0xfff, 0x5d, "58f665f16c4a50549a6d2a0e3cf4133120655370ebec56f464db53081585eba9192d4fccf6f5b6c2c578f71fdde7fb081b41aeb24e0c2664148f02e78759c9fa827f3f1d731a509b04080640bb14c9b587267c5eed0500bcc48ab76a9b"}, 0x65) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000020f000), &(0x7f000064c000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000005000-0x4)={0x20}, 0x4) 2018/02/01 22:56:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) flistxattr(r0, &(0x7f0000192000)=""/255, 0xff) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r1, &(0x7f00009e3000-0x38)={&(0x7f0000f39000-0x8)=@sco={0x1f, {0x7, 0x4, 0x5, 0x100000001, 0x8, 0x200}}, 0x8, &(0x7f0000286000)=[{&(0x7f0000af1000)="d4a09d9bb65d8c15ea14b05a81c72a4598381baecfcfbb0bf569ae0cc345519e2b376df0a1002388ec13eefabc05144f8eb64ef0509b326e95c820b39876d986adb73e7c8302a9f33ecb3cc835ea6a89aefcb453b6bccf0b37a755235d9c2925f5108d3211605e2465901505a39f2030ffb58ac11c2329b1f93e9e4f4053a543be51bc60da1b0a9b506229acf03667f5292b03636acddc7d007baf9618b4698801e0da7e47d5bce4e9520a91c0f62b22d590ca86ce38dbf81311d4de4dbfadb9b5", 0xc1}], 0x1, 0x0, 0x0, 0x800}, 0x4000) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000083f000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0x0, 0x3, 0xffffffff, 0x25, 0x1}, &(0x7f000085c000)=0xa0) sendto$inet(r2, &(0x7f00009a6000)="90d4dbaef632f67ddc0be0b2c76f5f3853ead982d48d32ac4431de135c03f721be869c1f64603295735fba141edc24479376059a85d5c844ee762ee3e75fe149691ddc46c55853e92f005bfb4c29cd0e41dae285e6ccec3b2cef8402b165e6a079dac4b98510101e0bde8697748a290e11743487bb14be8aa4c6b0d3848289e5f4d1711fbcdfe5a5870c26c026b6381953d332be4597f7d2f947f9742faabeca2730aef0633f54ac22648da178fbf8d3464dc442fa810795318d3bcc5f0dd455a5f5d3f8441edf4c82de", 0xca, 0x4000080, &(0x7f000098e000-0x10)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000b94000-0x4)=@int=0x20, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000020000)={r3, 0xfffffffffffffffd}, &(0x7f00008f9000)=0x8) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000241000-0xe8)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f00003dd000-0x4)=0xe8) r6 = add_key(&(0x7f0000a0f000)='pkcs7_test\x00', &(0x7f0000eaf000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000e64000)="4d5c331b60562f676b68295e7b280c", 0xf, 0xfffffffffffffff9) stat(&(0x7f0000f62000)='./file0\x00', &(0x7f0000483000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$negate(0xd, r6, 0x7f, r6) keyctl$chown(0x4, r6, r5, r7) sendto$inet(r1, &(0x7f0000478000-0x1000)="91", 0x1, 0x8000, &(0x7f000003f000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) setsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f0000d2d000-0x14)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, r4}, 0x14) recvmmsg(r1, &(0x7f0000d1d000-0x140)=[{{&(0x7f0000d03000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x2e, &(0x7f0000b52000-0x38)=[], 0x0, &(0x7f00009d9000-0x7d)=""/125, 0x7d}}], 0x1, 0x0, &(0x7f0000bf3000)={0x77359400}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f000046b000-0x50)={@common='teql0\x00', @ifru_names=@generic="76ebf03ec21c852d24a45eaa03bb35ce"}) writev(r1, &(0x7f00002f8000-0x8)=[{&(0x7f00008b0000-0x5c3)="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", 0x5c0}], 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000045a000-0x8c)={0x2, 0xfffffffffffffffb, 0x2, 'queue1\x00', 0x5}) 2018/02/01 22:56:00 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x80000, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000a35000)=0x3fc65ae9f00ea52c, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r1, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) 2018/02/01 22:56:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f00004f5000-0x4), 0x0) futex(&(0x7f000000d000-0x4), 0x0, 0x0, &(0x7f000004a000-0x10), &(0x7f0000048000), 0x0) r0 = gettid() rt_sigsuspend(&(0x7f0000a94000), 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r2, &(0x7f0000013000-0x8d), 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}}, 0x10) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) 2018/02/01 22:56:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = dup3(r1, r1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00000ca000-0x108)={0x0, @in6={{0xa, 0x3, 0x5, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x6}}, [0x101, 0x4, 0x2, 0x8, 0x8, 0x8, 0x40, 0x0, 0x9, 0x5, 0x1, 0x3f, 0x200, 0x9, 0x8]}, &(0x7f00001fa000-0x4)=0x108) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000395000-0x4), &(0x7f0000c93000)=0x4) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000543000)={r3, 0x800}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000944000)={r3, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x1, 0x9, 0x1000, 0x8000000000000000, 0x84fd}, &(0x7f0000458000)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000cf1000-0x6)={r4, 0x1}, 0x6) 2018/02/01 22:56:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000fb000-0xb)='/dev/loop#\x00', 0x0, 0x1) mmap(&(0x7f000001a000/0x4000)=nil, 0x4000, 0x7, 0x51, r0, 0x0) r1 = dup3(r0, r0, 0x80000) openat(r1, &(0x7f0000f48000-0x8)='./file0\x00', 0x8200, 0x90) getresuid(&(0x7f0000012000-0x4), &(0x7f000001a000), &(0x7f0000019000-0x4)) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) connect(0xffffffffffffffff, &(0x7f0000ee2000-0x80)=@generic={0x0, "81bd44df84835b2aebfac37525addb13cb8a2ab46eed7e6b9ab0ff990055d8cd349dcd4a929ba55f82fac4af14ad70196eece587c480a5d691ef069a010236f201389c28e806823a89249cb6afd3eb39b23a520caa5ea398413b8a55b342c039d75b9345d04983cb12e1876e7fc3fd42d40e5347a46a0cc17353eeef7a08"}, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dc0000)='/dev/sequencer2\x00', 0x0, 0x0) stat(&(0x7f000087e000-0x8)='./file0\x00', &(0x7f0000ee4000)) lstat(&(0x7f0000867000-0x8)='./file0\x00', &(0x7f0000dc0000-0x44)) setreuid(0x0, 0x0) r3 = syz_open_dev$evdev(&(0x7f000035f000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f0000849000)={0x0, 0x0, 0x0, 0x0, "9895c3e0c2424b86ade7a4fe3d261a03a5cf754cd473308a696475f15e91fa87"}) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) pipe(&(0x7f000071d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) listen$netrom(0xffffffffffffffff, 0x0) r4 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$TUNSETLINK(r4, 0x400454cd, &(0x7f0000fc2000-0x4)) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004bd000)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r2, &(0x7f0000a16000-0x9)=@rc, &(0x7f0000000000)=0x9) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x4) ioctl$KDSETKEYCODE(0xffffffffffffffff, 0x4b4d, &(0x7f0000fc1000)) 2018/02/01 22:56:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000076000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) getdents(r1, &(0x7f0000ea6000)=""/8, 0x8) 2018/02/01 22:56:00 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000002000-0x5c)) 2018/02/01 22:56:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, 0x100000001}, 0x1c) 2018/02/01 22:56:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f0000d2d000)="2400000024007f000000000181007701000000ff0100000000ff001000000000bb000000", 0x24) getpeername$netlink(r0, &(0x7f00000e5000), &(0x7f00001e2000)=0xc) 2018/02/01 22:56:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a0f000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r0 = syz_open_dev$sg(&(0x7f0000c19000-0x9)='/dev/sg#\x00', 0x1, 0x40) ioctl$KDMKTONE(r0, 0x4b30, 0x0) rmdir(&(0x7f00005ab000-0x8)='./file0\x00') ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000fa5000-0x4)) 2018/02/01 22:56:00 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000484000)='/dev/sequencer2\x00', 0x500, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000025c000)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r1, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) 2018/02/01 22:56:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e6f000)='/dev/ppp\x00', 0x80, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000c6d000)=""/10) socket(0x18, 0x0, 0x4) chmod(&(0x7f0000dd1000)='./file0\x00', 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000067000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x40600) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fc000-0x40), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8), 0x8}) 2018/02/01 22:56:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000ce9000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000bec000)='children\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f00004e5000-0x8)=""/8, 0x8, 0x100000) 2018/02/01 22:56:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b45000+0x8a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xffff) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000dcc000)='/dev/ashmem\x00') 2018/02/01 22:56:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r0, &(0x7f0000102000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000783000), 0x0, 0xfffffefffffff7fe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}, 0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000357000-0x4)) 2018/02/01 22:56:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca), &(0x7f0000744000), &(0x7f00008c8000), &(0x7f0000dad000-0x37)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f00002bc000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000d5b000)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000aa0000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000c5b000)="898a09e7") pread64(r1, &(0x7f00009f4000-0x1000), 0x0, 0x0) pipe2(&(0x7f0000f2f000)={0x0}, 0x80000) lseek(r1, 0x0, 0x0) clone(0x0, &(0x7f00008ee000-0xa7), &(0x7f0000f0b000-0x4), &(0x7f0000e21000), &(0x7f0000907000)) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00005ff000-0x10)={0x3, &(0x7f0000e6c000)=[{0x0}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f000056d000-0x8)={r3, 0x3}) open$dir(&(0x7f0000bca000)='./file0\x00', 0x26102, 0x0) 2018/02/01 22:56:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000316000)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000df2000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f000052f000)={0x20, 0x1fc00}) r2 = syz_open_dev$tun(&(0x7f0000ada000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000744000-0x4)=0x8001) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000712000-0x28)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_map={0x294e}}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000002000)={@common, @ifru_settings={0x0, 0x0, @fr=&(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x1}}}) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f000017c000)='/dev/autofs\x00', 0x8f391297cde36e77, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r4, 0xc0206416, &(0x7f00001aa000-0x20)={0x80000001, 0x6, 0x80000000, 0xfff, 0xa, 0xff}) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000001000)=@req={0x28, &(0x7f0000000000)={@generic="d4abfe0205ba5e046d9469627fcda5bd", @ifru_names=@generic="9fd465fdd8d77bbee66ceefacc67d0b1"}}) 2018/02/01 22:56:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000f1e000-0x8)='./file0\x00', 0x2) openat$keychord(0xffffffffffffff9c, &(0x7f0000f52000-0xe)='/dev/keychord\x00', 0x400800, 0x0) mlock2(&(0x7f0000348000/0x2000)=nil, 0x2000, 0x2) r0 = socket(0x13, 0x2, 0x0) sendmsg(r0, &(0x7f00008ee000-0x38)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000f87000)=[], 0x0, &(0x7f00004d8000)=[{0xfd51, 0x80000002c, 0x3, "ca22a22ac14d03b95f3cf20ec22d8fb80000010000000000200f72907d972ee0cb3c88fd390701d7ce72cdb908b449d67c2deaa75d46593af198f34973fb99a330ab82cf7473656a5a5b64d1a84a1d50f410bd39c6b85ed9c7587c86632b666b5708b5c19a0f9a2251cce2d3295dc52ea9f3e74abd8b1a52a1ebfee8c18ac9aaf943828930243a7516e6f95b83ea6f9173bf8c0293776da978ff1d7a881bdadb79957adcc662f2e5e7d486a8f38aeb47a37e075a5738b3505daeadc9d999fe"}], 0xffffffffffffffc4}, 0x0) 2018/02/01 22:56:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000649000-0x154)=@newsa={0x154, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@encap={0x1c, 0x4, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, @in6=@dev={0xfe, 0x80}}}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) inotify_init1(0x800) 2018/02/01 22:56:01 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000018000)=""/198) 2018/02/01 22:56:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f000059a000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in={0x2, 0x0, @loopback=0x7f000001}, @in6={0xa, 0x3, 0xfffffffffffffffc, @mcast2={0xff, 0x2, [], 0x1}, 0xc00000000000}, @in6={0xa, 0x2, 0x100000001, @mcast1={0xff, 0x1, [], 0x1}, 0xff}, @in={0x2, 0x3, @multicast2=0xe0000002}], 0x78) 2018/02/01 22:56:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000075d000)=@ax25, &(0x7f0000185000)=0x10, 0x80000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000a0a000)=[@in6={0xa, 0x3, 0x57f8a5f4, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x3}, @in6={0xa, 0x1, 0x7, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x4}, @in6={0xa, 0x0, 0x161, @loopback={0x0, 0x1}, 0xffffffff}], 0x54) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f00009b9000-0x1f)="1f000000030101920effffffffffff1d00ff723705000500067f0000f31900", 0x1f) 2018/02/01 22:56:01 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x2000, 0x0) clone(0x0, &(0x7f00005aa000), &(0x7f0000221000), &(0x7f000094f000-0x4), &(0x7f0000f2b000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002000-0x4)=@int=0xfb000, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000002000), 0x4) getrusage(0x0, &(0x7f00001cb000)) 2018/02/01 22:56:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbf000-0x93)=""/185, 0xffffffffffffff89, 0x0, 0x0, 0xffffffffffffff8f) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000144000-0x1)={0x7ff}, 0x1) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00006d9000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x8000) sendto$inet6(r1, &(0x7f0000b0d000-0x92), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/01 22:56:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000efd000)) r2 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f000037c000-0xbc)={0x400, 0x0, 'client0\x00', 0x0, "1f1d237cb43732a8", "263d322dce1f1b46654fec29bfc2eca848e6e181bac247ad2e6f7a712dc178e9", 0x0, 0x6}) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f000037c000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000d27000-0x10)=@generic="0be41b2c1102a83abdd9a6de9f61fde3", 0x10) r3 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00001eb000-0x10)={0x7, 0x8002, 0x1, 0x40, 0x0}, &(0x7f00005d8000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000de1000-0x10)={r4, 0x6e8, 0xffffffff, 0x4}, 0x10) sendto$inet6(r0, &(0x7f0000603000)="c2", 0x1, 0x0, &(0x7f00001e0000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/01 22:56:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000006, 0x4, 0x200001) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00005e8000)="d1df197797c97865f4497249b792033a28131e26f2b024e5c22d00891e97ac9c273b5bb12a60ef3f654f3335306eae6697617a2da01945a4021bcea65b4dd75190a7fcf84bd48d03424ad0f0372e85cd8ba4eae0792e3d2ab5de297eeb219ef85ef097148516816a530a516166090000000000000064f6124cdd862b1161ed92e58fca7aaeb99223f04a3d687ea30c4d4c29010000007c31cf71cfb79b2a1b270b03a2f896ee6a143dfc9204f86ee90fc0f1d6b5f70005f2c11a6cbbfe57ef949f80ca811494b91c4b099c", 0xcb) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00002cb000), &(0x7f00001d3000-0x4)=0x4) 2018/02/01 22:56:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000e20000)='/dev/usbmon#\x00', 0x6, 0x2000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$sg(&(0x7f0000692000)='/dev/sg#\x00', 0x5, 0x204502) getsockopt$inet_buf(r0, 0x0, 0x200000000000041, &(0x7f00005f0000)=""/30, &(0x7f0000787000)=0x1e) 2018/02/01 22:56:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000d40000)='/dev/binder#\x00', 0x0, 0x0) r1 = epoll_create(0x5) pwrite64(r1, &(0x7f0000f98000-0xd)="9b97944300dc48186467ee11d5", 0xd, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)={0x11}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000045000-0xc)) ppoll(&(0x7f0000a10000-0x20)=[{r1}], 0x1, &(0x7f00001a6000-0x8), &(0x7f00001bd000-0x8), 0x8) 2018/02/01 22:56:01 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xffffffffffff7c14}, {0x80000006}]}, 0x10) sendmsg$netlink(r1, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000e8c000)=[]}, 0x0) 2018/02/01 22:56:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) mq_timedsend(r0, &(0x7f0000a5c000), 0x0, 0x0, 0x0) utime(&(0x7f0000ec9000-0x8)='./file0\x00', &(0x7f00002d2000)={0x66, 0xd3}) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000058f000-0x10)={0x77359400}) mq_timedreceive(r0, &(0x7f0000b30000)=""/131, 0x83, 0x0, 0x0) 2018/02/01 22:56:01 executing program 5: mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x4000000000044031, 0xffffffffffffffff, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x980) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000577000)='net/rt_cache\x00') preadv(r0, &(0x7f0000c80000-0x10)=[{&(0x7f00002bf000)=""/1, 0x1}], 0x1, 0x100000000002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) [ 76.848847] TCP: request_sock_TCP: Possible SYN flooding on port 20006. Sending cookies. Check SNMP counters. 2018/02/01 22:56:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000000000), 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000760000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00001cd000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00008c0000)) sched_getparam(0x0, &(0x7f0000506000)) process_vm_writev(0x0, &(0x7f0000c22000)=[], 0x0, &(0x7f0000c23000-0x60)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000039b000)={{{@in6=@dev, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@empty}}, &(0x7f00001ec000-0x4)=0xe8) setfsuid(r3) clone(0x0, &(0x7f0000d53000), &(0x7f0000d15000+0x61d), &(0x7f0000594000-0x4), &(0x7f00008de000-0x57)) openat(0xffffffffffffffff, &(0x7f0000f78000-0x8)='./file0\x00', 0x208000, 0x0) close(r2) 2018/02/01 22:56:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000408000-0x16)='/selinux/checkreqprot\x00', 0x100, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f00007ac000)=""/99) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) mmap(&(0x7f0000000000/0xa72000)=nil, 0xa72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000006d000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f0000189000)={0x41, @tick=0x6, 0x5e4c39a8, {0x5a48, 0x7fff}, 0x84b, 0x2, 0x4}) r5 = getpgrp(0x0) r6 = gettid() rt_sigprocmask(0x0, &(0x7f0000629000)={0xfffffffffffffffa}, 0x0, 0x8) rt_tgsigqueueinfo(r5, r6, 0x20, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x50005}) rt_sigtimedwait(&(0x7f000031c000-0x8)={0x80000001}, &(0x7f0000a6e000-0x10), &(0x7f000005b000), 0x8) 2018/02/01 22:56:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000316000)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000df2000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f000052f000)={0x20, 0x1fc00}) r2 = syz_open_dev$tun(&(0x7f0000ada000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000744000-0x4)=0x8001) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000712000-0x28)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_map={0x294e}}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000002000)={@common, @ifru_settings={0x0, 0x0, @fr=&(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x1}}}) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f000017c000)='/dev/autofs\x00', 0x8f391297cde36e77, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r4, 0xc0206416, &(0x7f00001aa000-0x20)={0x80000001, 0x6, 0x80000000, 0xfff, 0xa, 0xff}) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000001000)=@req={0x28, &(0x7f0000000000)={@generic="d4abfe0205ba5e046d9469627fcda5bd", @ifru_names=@generic="9fd465fdd8d77bbee66ceefacc67d0b1"}}) 2018/02/01 22:56:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004c0000+0x73c)='/selinux/policy\x00', 0x0, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) 2018/02/01 22:56:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000606000)={0x0, 0x8}, &(0x7f00005e7000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000590000-0x1008)={r0, 0x1000, "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"}, &(0x7f00007e3000)=0x1008) r1 = open(&(0x7f0000bf3000)='./file0\x00', 0x80200, 0x2) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000520000-0x4), &(0x7f00008a9000-0x4)=0x4) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000660000)="39b293da16c2973af18df4357ce04b72", 0x10) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000b6000-0x14)={@mcast1, 0x0}, &(0x7f0000e50000)=0x14) r3 = getuid() setsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000ab7000)=0x6, 0x4) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000342000-0xe8)={{{@in6=@empty, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3, 0x0, 0x2, 0x9, 0xa, 0x20, 0x80, 0x3f, r2, r3}, {0xffffffff00000001, 0x7, 0x6, 0x8b4, 0x3ef1, 0x2, 0xffffffff, 0x6}, {0x1, 0x1, 0x1f, 0xc9}, 0x8000, 0xa, 0x1, 0x1, 0x2, 0x1}, {{@in=@rand_addr, 0x1, 0x7e}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x2, 0x1, 0x0, 0xfff, 0x4, 0xfffffffffffffad1, 0x100000001}}, 0xe8) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) renameat(r1, &(0x7f0000be8000)='./file1\x00', r1, &(0x7f000009f000-0x8)='./file0\x00') r4 = add_key(&(0x7f0000e0d000-0xa)='syzkaller\x00', &(0x7f0000e20000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000f9f000)="00e837d0748b794bae0d1e9012866be5a1a8c72cf7af31170a303d1c2f15fc5963b77da6c7107fd4ecd60df3532877667d8da41d315165059c3724abbbef9eb1191eff3bc62010431fbbd3cd", 0x4c, 0x0) add_key(&(0x7f0000f15000-0x8)='big_key\x00', &(0x7f000075b000)={0x73, 0x79, 0x7a}, &(0x7f00004b2000-0x98), 0x0, r4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000271000)=0x7, 0x4) 2018/02/01 22:56:01 executing program 4: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000010000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000d000)="2f0000001a000300000000000000000002dd00d800000000000000c9080001000000737e0beeffff005867855e7fa5", 0x2f}], 0x1}, 0x0) 2018/02/01 22:56:01 executing program 6: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f000000d000)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000acc000)={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x24, &(0x7f0000002000-0xc)={@multicast1=0xe0000001, @multicast1=0xe0000001, @empty}, 0xc) bind$inet(r0, &(0x7f0000004000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x8}, 0x42) 2018/02/01 22:56:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330}, &(0x7f00005cd000-0x18)) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000e1e000)={{0x2, 0x1, @broadcast=0xffffffff}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x2, {0x2, 0x0, @loopback=0x7f000001}, @common='lo\x00'}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000976000-0x44)={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x0, {0x2, 0xffffffffffffffff, @empty}, @generic="3b0c915d61e6d68f809866a5902c62d9"}) 2018/02/01 22:56:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000f26000-0x18)=@routing={0x89, 0x2, 0x2, 0x1, 0x0, [@ipv4={[], [0xff, 0xff], @empty}]}, 0x18) open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) mount(&(0x7f00001a5000-0xe)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f00000b2000)) readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") 2018/02/01 22:56:01 executing program 5: r0 = open(&(0x7f000043d000-0x8)='./file0\x00', 0x8000, 0x100) getsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f00006e6000), &(0x7f00005d6000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r0, &(0x7f0000000000), &(0x7f0000204000-0x4)=0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x803, 0x300) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000f68000-0x8)) r2 = socket$inet(0x2, 0x1, 0x0) connect$inet(r2, &(0x7f000089c000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) set_robust_list(&(0x7f00007b3000)={&(0x7f0000c92000/0x4000)=nil, 0xb8a, &(0x7f0000c59000/0x4000)=nil}, 0x18) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000daf000-0x4)=0x9, 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000b5a000)=0x9, 0x4) recvmmsg(r1, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00007e4000)=[{&(0x7f00000a2000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) clock_getres(0x6, &(0x7f00007ee000-0x10)) r3 = getpgid(0xffffffffffffffff) wait4(r3, 0x0, 0x100000b, &(0x7f0000bb3000)) getrusage(0x0, &(0x7f000060f000)={{}, {0x0}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000b41000)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00004e6000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f000036d000)={0x3d, 0x8001, 0x1ff, {r4, r5}, 0x7, 0x4}) 2018/02/01 22:56:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x6, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) 2018/02/01 22:56:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000026000-0x2b)="809ab61ea83d5ef695bda8a7347c309c15d621d19d11bb28dd0c68f20999bbebbc76a759684b7b7d844450", 0x2b, 0x44, 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000fb0000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) socket$inet(0x2, 0x0, 0x0) ioctl$KDGKBSENT(0xffffffffffffffff, 0x4b48, &(0x7f0000560000)={0x0, 0x81}) 2018/02/01 22:56:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ecb000-0x10)='/selinux/policy\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00007f7000)={0x0, 0x0}) r2 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) lstat(&(0x7f0000100000)='./file0\x00', &(0x7f0000cd3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_fuseblk_mount(&(0x7f0000beb000)='./file0\x00', &(0x7f00004db000)='./file0\x00', 0x8000, 0x0, 0x0, 0x2, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000a0c000-0xc)={0x0, 0x0}, &(0x7f00006e7000-0x4)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000f4a000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00005e8000-0xe8)={{{@in6=@mcast1, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000f69000)=0xe8) sendmsg$nl_generic(r0, &(0x7f0000981000-0x38)={&(0x7f0000b8b000-0xc)={0x10, 0x0, 0x0, 0x80080000}, 0xc, &(0x7f0000a25000)={&(0x7f0000278000)={0x143c, 0x41, 0x0, 0x0, 0x1, {0x1}, [@generic="5c676f2b7ab8474f115fa7d2b66e685e6022d8bcb4614295a3948687b06dba078e58aa8c30d058ef16fba5aaa05c5298fbde066040714030de87d8311d972b07e331f234423f4c2c92693aba10fbad73bc2eb05c374e948332a95a2273455d5c46d243b1ec724ce29011", @typed={0xc, 0x28, @pid=r1}, @generic="abf47143015bb5032b83", @nested={0x1c, 0x8, [@typed={0xc, 0x87, @fd=r2}, @typed={0xc, 0x56, @uid=r3}]}, @nested={0x1a0, 0x82, [@typed={0x14, 0x86, @str="74727573746564a4217b2500"}, @typed={0x18, 0x1a, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0xc}}, @typed={0x8, 0x3}, @generic="4b541744f019b6b2cb6e7b271eb21f23db207fea8fb069d3943e096553724b45cb", @generic="abf7e76c04baae628e41f1d32a75f16aef53ee7d8735fa4cd45d8d648f915b3cf46e10d2511e3b998f25ddc825c7546096c3baf4534d5a79ffa7ad4c0a8f2e0e699d6c506b978193e97c96b54c951b0bf78136460dfec5a9f11a12dc2b883636f8566b09aa5d7f5ccd839e3af00e8eb67b95aa17d09086afd67fbbd8e4d2cc623a5f3880b33047759d1d81f6ac79c44f77c1acafa8996dd6a2173eb0992557f85ac856b5fd8246a06ce42572", @generic="f8dd91e9a0fbe398f3d39aad3558940c24c83404719c170630b551ab80e64cd9613c74ec1659fec3bb29", @generic="ac545f74b8cec5242627900615e2acb8b947321da4318af6e2a9f554583b494a2abe51711fd1efb60027a7431f636df9b987f29c09e2467cef3663088502864e307147341bdbc53b5f18470fb69a371e4f1e", @typed={0xc, 0x36, @ipv4=@empty}, @typed={0x8, 0x58}, @typed={0x8, 0x30}]}, @typed={0x8, 0x79}, @nested={0x1b8, 0x38, [@typed={0xc, 0x4f, @fd=r4}, @typed={0x18, 0x92, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0x15}}, @generic="55f9f56ea04fe3a4d46e20561fdb95982a853d7903057ef8ff90f1961890f7d32d97e20f8fa3ba25246bfc9014e4fd58ac4a9ee2a29d0d9add5a8e400bd19612b069b881ef4422000f4b4761c878e6cc636e573c0751fefb6dddbbae4830df018da18e3d2981efdf5b0bbd481df55d880a428037eb58af", @typed={0xc, 0x17, @uid=r5}, @typed={0x14, 0x3f, @str='\'vboxnet1&\x00'}, @typed={0xc, 0x64, @pid=r6}, @generic="14ae038ab297345aa1bd132bb987a09fd712e49d4d122f410237161c03413e6b761f774eec913ecbb1f95f9367c2a1f8f570906e60e390db6d954407695af0c7d54b4065b20d3f4642b9b57d7452b956ab41a3797955214614084bccd71adbccc58c60c93914f4f809dcb4f3140dae7b259baee9207e8203179de7737586885eca3411c71545cd49681fd94f17d1ea551c3befb36b03e95281f731886a7af96a139e16c5fb2d6cd0527dae489728f44b6fa54e431477f4603c3c728215fc04243fc1b9b90d64b9c0942bb8d2a5", @typed={0xc, 0x74, @uid=r7}, @typed={0xc, 0x2a, @str='^\x00'}, @typed={0x8, 0x6d}]}, @nested={0x101c, 0x5, [@generic="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", @typed={0xc, 0x76, @str='\x00'}, @typed={0xc, 0x1d, @u32=0x1}]}, @typed={0x10, 0x29, @u64=0x57f2b536}]}, 0x143c}, 0x1}, 0x20000000) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000be6000)='/selinux/member\x00', 0x2, 0x0) [ 77.073709] SELinux: unknown mount option [ 77.076761] netlink: 11 bytes leftover after parsing attributes in process `syz-executor4'. 2018/02/01 22:56:01 executing program 3: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000f87000)=0x6, 0x4) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r1, &(0x7f0000f8b000-0x60)={0x27, 0x3, 0x70, 0x5, 0x0, 0x6, "248780f7502103b3892efc3efabf9d428702bfa0640678c733147b830b7fe92c09629d8d9ff84e248314d681814dbd01f256e73f4114180de9bbcc31b5320d", 0xfffffffffffffff7}, 0x60) sendto$inet6(r0, &(0x7f0000f8a000-0x8a), 0x0, 0x0, &(0x7f0000f89000)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r2 = openat(0xffffffffffffff9c, &(0x7f00006c2000)='./file0\x00', 0x1, 0x40) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000f8b000-0x5c)={{0xa, 0x3, 0x4, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x6}, {0xa, 0x3, 0x7fff, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x4, [0x5, 0xfffffffffffff1db, 0xffffffffffffffc0, 0x7cbb, 0x7, 0x4, 0x6, 0x4ac99fba]}, 0x5c) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f8b000)={0x0, 0x0, 0x0}, &(0x7f00004b9000-0x4)=0xc) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000f8c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000db5000-0x4)=0xc) setregid(r3, r4) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) [ 77.142628] SELinux: unknown mount option 2018/02/01 22:56:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a0b000)) 2018/02/01 22:56:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e00000-0x16)='/selinux/checkreqprot\x00', 0x41, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000024f000)={0x4, 0xff, 0x8000, 0xffff, 0x3ff, 0x80000001, 0x7f, 0xffff, 0x0}, &(0x7f0000c84000)=0x20) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000821000)={r1, 0x33, "3973a12ba34d4b6f165ff88e5ac866c00fa40e6782ae8e5af83a4e4c2c8f4c8f9862c6ea9238cfd2742075b6b8f9cb0c3f92d0"}, &(0x7f00007cd000)=0x3b) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) ppoll(&(0x7f0000e4e000-0x28)=[{r0, 0x4000}, {r0, 0x6000}, {r0, 0x2248}, {r0, 0x1000}, {r0, 0x40}], 0x5, &(0x7f0000e37000-0x10)={0x0, 0x989680}, &(0x7f0000b5d000-0x8)={0x7ff}, 0x8) fstatfs(0xffffffffffffffff, &(0x7f0000a9d000-0x94)=""/148) 2018/02/01 22:56:01 executing program 6: getcwd(&(0x7f00003d7000)=""/197, 0xc5) mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x40, 0x0, 0x0, 0xffffffffffeff010}, {0x6}]}, 0x10) sendto(r0, &(0x7f0000021000), 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f}, 0xe) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000039000-0x60)={0x0, 0x1d, 0x2, @thr={&(0x7f0000017000)="a05a16a83dd2e7e0793366d639367669cb6351ad987b726189e0e68797b1c81166df34f80d3f09aee00cee79669aa030023a12e13d17360eafb5fde576de300b3ed29924f9afd326338b8637e004e32d56a75d6cd79e251534725d9b0bd8d3ae035f2223f6d64feafc5c583815ac8f9bad250dd4658d46312fb31742861e2cb5ade5ccf674eac89c969d45a9d3e7c6509f3338c8c91cf7248cb5ca9d5be4a70e4ce6e36e6ec7a7945f80cc2c2d94bb83d437327a4ea2e1f1f94af0ee2d52aaf485359eb6f2f8e59bb2f49dd42c0d3d6a97cc71319a23c0f310", &(0x7f0000002000)="3d93f2d028b91e1631a8ee004cb6936bb7311e609b4a4cf118d281c9f29e1c6e0f9cac80"}}, &(0x7f0000038000)) 2018/02/01 22:56:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x800, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) 2018/02/01 22:56:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f000027b000)=0x2, 0x4) bind$unix(r0, &(0x7f0000ad0000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r0, 0x0) accept4$unix(r0, 0x0, &(0x7f0000676000), 0x0) accept4(r0, &(0x7f0000fdb000)=@nfc_llcp, &(0x7f00001bd000)=0x58, 0x0) shutdown(r0, 0x0) 2018/02/01 22:56:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f000062d000)="0801650bceca5d1c0c875f128e623da2c02c42a867f58252ac", 0x19) getresuid(&(0x7f0000bef000-0x4)=0x0, &(0x7f0000f98000-0x4), &(0x7f0000c83000-0x4)) getgroups(0x3, &(0x7f0000767000)=[0x0, 0xffffffffffffffff, 0x0]) syz_fuse_mount(&(0x7f0000f8f000-0x8)='./file0\x00', 0xe002, r1, r2, 0x28fc, 0x8) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000c83000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) 2018/02/01 22:56:01 executing program 4: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000001a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000017000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f000001e000-0x190)={0x10000, {{0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, 0x1, 0x2, [{{0xa, 0x3, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}}, {{0xa, 0x3, 0x4, @empty, 0xe696}}]}, 0x190) setsockopt$inet6_dccp_int(r1, 0x21, 0x1, &(0x7f0000001000-0x4)=0x5, 0x4) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f000001b000), &(0x7f000000a000-0x8), 0x8) 2018/02/01 22:56:01 executing program 3: mmap(&(0x7f0000000000/0xf42000)=nil, 0xf42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) write$eventfd(r0, &(0x7f0000806000)=0xbffffffffffffffa, 0x8) writev(r0, &(0x7f0000012000-0x10)=[{&(0x7f000000e000-0xa3)="f8408e907d003cb2", 0x8}], 0x1) r1 = epoll_create(0x5) r2 = dup2(r1, r0) r3 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r4, &(0x7f0000013000-0x8d), 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}}, 0x10) clone(0x0, &(0x7f00006b6000-0x55), &(0x7f000009f000-0x4), &(0x7f0000b2a000), &(0x7f0000455000)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r6, &(0x7f000004c000-0x5e)=""/1, 0x1) ioctl$int_in(r5, 0x5452, &(0x7f0000009000-0x8)=0x3f) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00002d0000-0xb8)={0x0, 0x1, 0x38000000000, 0x7359f74b, 0x4c476d4c, 0x800, 0x10001, 0x80, {0x0, @in6={{0xa, 0x2, 0x20, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, 0x1, 0x401, 0x425d, 0x1, 0x2}}, &(0x7f00001a1000-0x4)=0xb8) mmap(&(0x7f0000f42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000f43000-0xe2)={r7, 0xffffffff, 0xda, "879f4c708abb13ac8b5bf42483f9d7cce29ef4b875275ab32bec6a2df2c7a566e306087bdce9ba99d0ec5746d113495f7f0977be5c26ca8955505a69bc8772387a20922a26c24d53ff02a8a9bf29fc2a7badbba88a9968560cb0328fd12a0abaffd8ddff41c447d03c194ec7f4476774fdc15f49f91166294abd2d78963458af14fd278cf96835a836bf4eb96e95f9c3f7f204a67bb67e4641ae1f261e09bdf3de91387f330319efa1d0e43f2edb33f7d42a009e2dd22b9447d4698fec4ecc5de66d4b29ae327bb96c9384f3209d23f48a0bb5efcd90700b2c64"}, 0xe2) fcntl$setown(r5, 0x8, r3) fcntl$setsig(r5, 0xa, 0x12) dup2(r5, r6) tkill(r3, 0x16) 2018/02/01 22:56:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003a6000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000473000-0x88)={0x8, {{0xa, 0x0, 0x84, @mcast1={0xff, 0x1, [], 0x1}, 0x8ac9}}}, 0x536fd02acf1eb07) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r1, &(0x7f0000721000)="130000001000ffdde200f49ff60f050000230a009d0000000f00afa73022e5f9ec3e4fe8697ae1a3490096000001e7b93c18983ae3820d1eb0f049a1b4b88ed4fc65be0602c2d3275df1f2aa09b1267c3d5f625e77e150da8ed7d56ca466a47bd87da5cd04b27dd26746ea50518c2c681bbce9093d468612f0267214ff9b20db0000009b2930d837b9cb3452b6c4e2387d886959e4ebd30961933ae9f90d1ad5b56d2a917a6f575b8b76199346c8f325b8", 0xb1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000d17000)) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f0000036000-0x1000)="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", 0x1000) 2018/02/01 22:56:01 executing program 6: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000001000-0x68)={0x20, 0x73dd, 0x15c5, {0x0, 0x1c9c380}, 0x4, 0x9c}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind(r1, &(0x7f00008e4000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, 0x26) setsockopt(r1, 0x6, 0x8, &(0x7f0000f2e000-0x1000)="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", 0x1000) 2018/02/01 22:56:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) recvfrom$ax25(r0, &(0x7f0000875000-0xdb)=""/219, 0xdb, 0xb4be24688be8e14c, &(0x7f00005ef000-0x10)={0x3, {"bf68b2f6996d31"}, 0x1f}, 0x10) sendmsg(r0, &(0x7f00003a7000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @empty}, 0x1c, &(0x7f0000e53000)=[{&(0x7f00007f3000-0x6b)="86246018a3233890dbab99ad8e01ce846e6785552753e533ec8ae962fcb97e5d861aa37216c904558c223f758a80f0487340d1e9bf1c676a42628f77e057a566b202068be11e8a0adb4abfb20c64da239c6b44d62ec399b8fdab8e9d7a0d18d15976a976f3f029b38f48bf", 0x6b}], 0x1, &(0x7f0000ca4000-0x3f0)=[{0x10, 0x29, 0x6}], 0x10}, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000da1000-0x4)=0x8000, 0x4) sendmsg$nfc_llcp(r0, &(0x7f00001a9000-0x38)={&(0x7f0000f34000)={0x27, 0x20, 0x9, 0x3, 0x7f, 0xe2, "adcafc6a34aa551df58897ac49aa49de925b623a3dc3d161419118501ea610a743b10073604687e2e250c91f35ab1563406ef2042d80851d6c95e4b592c654", 0x7}, 0x60, &(0x7f00007fa000)=[{&(0x7f0000ed7000)="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", 0x1000}], 0x1, &(0x7f0000d6f000-0x110)={0x110, 0x10f, 0xb3, "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"}, 0x110, 0x40}, 0x20000000) 2018/02/01 22:56:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000115000-0x1c)={0xa, 0x3, 0x20002, @mcast1={0xff, 0x1, [], 0x1}, 0x100000000}, 0x23d) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000833000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/01 22:56:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000cb3000)='/dev/autofs\x00', 0x800, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000194000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1701}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f00008de000-0x4)) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f0000763000-0x1), 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/02/01 22:56:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000830000)=0x8, 0x4) sendto$inet6(r0, &(0x7f0000e0f000-0xb9), 0x0, 0x20000004, &(0x7f0000da4000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) sendto$inet6(r0, &(0x7f00000c6000-0x18)="d0", 0x1, 0x0, &(0x7f0000f3f000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) sendto(r0, &(0x7f0000f1e000-0xdd), 0xffffffffffffff02, 0x0, &(0x7f0000ffb000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/01 22:56:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xfffffffffffffffc) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ec4000-0xc)) shutdown(r0, 0x0) r2 = syz_open_dev$sg(&(0x7f00003fe000-0x9)='/dev/sg#\x00', 0x5, 0x4400) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00003a5000-0x14), &(0x7f000090b000)=0x14) clock_gettime(0x0, &(0x7f0000661000-0x10)={0x0, 0x0}) setitimer(0x2, &(0x7f00004e4000-0x20)={{r3, r4/1000+30000}}, &(0x7f00009ad000-0x20)) clock_gettime(0x0, &(0x7f0000f7f000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d58000)={0x0, 0x0}) setitimer(0x0, &(0x7f0000cdc000-0x20)={{r5, r6/1000+10000}, {r7, r8/1000+30000}}, &(0x7f00003a6000)={{}, {0x0}}) ppoll(&(0x7f0000d7d000-0x8)=[{r1}], 0x1, &(0x7f0000c04000-0x10)={r9}, &(0x7f0000a1c000-0x8), 0x8) timer_create(0x0, &(0x7f0000a7b000)={0x0, 0x0, 0x6, @tid=0xffffffffffffffff}, &(0x7f0000823000)=0x0) timer_gettime(r10, &(0x7f00005d8000)) 2018/02/01 22:56:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80006, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) r2 = dup3(r0, r1, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000fc6000-0x40)=[]}, 0x8000) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000c6e000)) sendto$inet6(r1, &(0x7f0000ebd000-0x5b), 0x0, 0x0, &(0x7f00000dd000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/01 22:56:01 executing program 0: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000008000-0x87)=@ipv4_delroute={0x1c, 0x19, 0xf11, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, []}, 0x1c}, 0x1}, 0x0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000026000-0x8c)={0x5, 0x69, 0xffffffffffff7cca, 'queue1\x00', 0x10000}) 2018/02/01 22:56:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000a62000-0x10)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c67000-0x8)={0x0, r0}, &(0x7f0000ce2000)) timer_create(0x2, &(0x7f0000eca000)={0x0, 0x11, 0x0, @thr={&(0x7f00009da000), &(0x7f00004fc000-0xb)}}, &(0x7f000050a000+0x4ac)) clock_gettime(0x0, &(0x7f00005c8000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000679000-0x10)={{r1, r2+30000000}, {0x0, 0x989680}}, &(0x7f0000106000-0x10)) 2018/02/01 22:56:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) pipe(&(0x7f0000566000)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000dae000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000f1000-0xc)={0x0, 0x0}, &(0x7f00004d0000)=0xc) getsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000078000)=""/4096, &(0x7f0000bdd000-0x4)=0x1000) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f000020c000-0x28)={0x7fff, 0x892, r3, 0x4, r4, 0x7, 0x7, 0x8}) 2018/02/01 22:56:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c1d000-0xc)='/dev/rfkill\x00', 0x40, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000c54000-0x10)={&(0x7f0000ce9000/0x2000)=nil, 0x2000}) mmap(&(0x7f000090b000/0x4000)=nil, 0x4000, 0x51be735cfba72947, 0x10031, 0xffffffffffffffff, 0x0) r1 = gettid() syz_open_procfs(r1, &(0x7f00008dc000-0x6)='statm\x00') socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000026c000-0x8)) bind$pptp(r0, &(0x7f0000231000-0x20)={0x18, 0x2, {0x1, @empty}}, 0x20) [ 77.446051] TCP: request_sock_TCPv6: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. 2018/02/01 22:56:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000012c000-0xa1)="6e65742f6970365f6d725f63616368650004228fb9d0097f884eadaa6a1c0b57121f15ac8163c81688026ed029d8f49b5c598cebc13eab300174b9b1ffced30b1178b8a72d260fc5956bba3859ba7406d6c140c53a7809466d799e860e36bdfbd1089959960607ed5a5ebc43049641829399d10edda1c5243583d804fbfa94c1cacdac19012f376466b2ff80409b09f1c0790e83584e3b3b01f399ded3cd6d6da1") preadv(r0, &(0x7f0000bb3000-0x10)=[{&(0x7f0000914000-0xd6)=""/214, 0xd6}], 0x1, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008ab000-0x16)='/selinux/checkreqprot\x00', 0x40, 0x0) pread64(r0, &(0x7f000058a000)=""/72, 0x48, 0x0) ioctl$TIOCCONS(r0, 0x541d) openat$ppp(0xffffffffffffff9c, &(0x7f000005c000)='/dev/ppp\x00', 0x400002, 0x0) 2018/02/01 22:56:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000830000)=0x8, 0x4) sendto$inet6(r0, &(0x7f0000e0f000-0xb9), 0x0, 0x20000004, &(0x7f0000da4000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) sendto$inet6(r0, &(0x7f00000c6000-0x18)="d0", 0x1, 0x0, &(0x7f0000f3f000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) sendto(r0, &(0x7f0000f1e000-0xdd), 0xffffffffffffff02, 0x0, &(0x7f0000ffb000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/01 22:56:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f0000967000)=[], 0x4924971, 0x0) r2 = epoll_create(0xfff) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d89000)={0x4}) r3 = signalfd4(r2, &(0x7f0000215000)={0x80000000}, 0x8, 0x0) ioctl$TUNSETPERSIST(r3, 0x400454cb, &(0x7f0000c84000-0x4)=0xbc) ppoll(&(0x7f0000b80000-0x10)=[{r2, 0x1}], 0x1, &(0x7f0000346000-0x10)={0x0, 0x1c9c380}, &(0x7f0000d5c000), 0x8) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b15000)='/selinux/enforce\x00', 0x400, 0x0) r5 = accept4$inet(r4, &(0x7f00005c4000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f000096f000-0x4)=0x10, 0x80800) ioctl$DRM_IOCTL_GET_STATS(r4, 0x80f86406, &(0x7f0000cfc000)=""/85) bind$inet(r5, &(0x7f0000a5c000-0x10)={0x2, 0x2, @empty}, 0x10) connect$unix(r0, &(0x7f00006ee000-0x5)=@file={0x0, './file0\x00'}, 0xa) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f00000bf000-0x20)={0x4c3, 0x0, 0x10001, 0x100}) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000b04000)={0x1, r6, 0x10000, 0x2}) recvfrom$ipx(r4, &(0x7f0000c7e000-0xcb)=""/203, 0x467, 0x20, &(0x7f0000375000)={0x4, 0x8, 0x1f, "669d3aae8f5d", 0x6}, 0x10) 2018/02/01 22:56:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000272000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) pipe(&(0x7f0000c40000-0x8)={0x0, 0x0}) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000590000-0x4)=r3) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000afb000-0x10)={0x17, 0x66, &(0x7f0000634000)="c65750c6f4ad25126eb2533c781c6dc6247f5f866de94e5831c4ccd6c9d0106eaace7d6686bdf835f1b3b222d24f340a8973b0cdc6b3c4b778906d1f5d3b59a8a77e599a255c1280e6cb50926320e8425ee999e9f486f434d9aaffe1699eace75cda83f7f2c4"}) statfs(&(0x7f0000c10000)='./file0\x00', &(0x7f0000645000-0xd9)=""/217) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1, 0x0, 0x0, 0x3}}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f00001e4000-0x10)={0x0, 0x0, 0x80000000}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00003c9000-0xc)={r4, 0x0, r2}) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000fac000)={0x4, 0x2}) r5 = request_key(&(0x7f000013e000-0xc)='id_resolver\x00', &(0x7f000010f000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000bf7000)='/dev/snd/timer\x00', 0xfffffffffffffffc) keyctl$revoke(0x3, r5) 2018/02/01 22:56:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x4bc432c76e4092a4, &(0x7f00003dc000-0x4), &(0x7f00009ae000)=0x4) readlink(&(0x7f00006a8000-0x8)='./file0\x00', &(0x7f00002f9000-0x8f)=""/143, 0x8f) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000422000)={@common='lo\x00', &(0x7f0000877000)=@ethtool_wolinfo={0xb, 0x0, 0x0, "6d9caf07013c"}}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b69000)='/dev/sequencer\x00', 0x4c041, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000387000)=""/95) 2018/02/01 22:56:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100000001}, 0x1c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a20000-0x15)='/proc/self/net/pfkey\x00', 0x12000, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f00004a6000)={0x400, 0x8, 0xffff, 0x0, 0x1, 0x6, 0x2, 0x101, 0xdd, 0x1}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000073c000)) 2018/02/01 22:56:01 executing program 0: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000380000)='/selinux/member\x00', 0x2, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000016c000)={0x6, 0x2, 0x8204, 0x6, 0x3f, 0x30f, 0x1f, 0x6, 0x0}, &(0x7f00005bf000)=0x20) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000692000-0x8)={r2, 0x7}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x11, 0x2, 0x9) r4 = dup(r3) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000ac8000-0x90)=[@in6={0xa, 0x0, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3}, @in6={0xa, 0x2, 0x5, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}}, @in6={0xa, 0x1, 0x7, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x8000}, @in={0x2, 0x0, @empty}, @in6={0xa, 0x1, 0x800, @mcast2={0xff, 0x2, [], 0x1}, 0x8}], 0x90) connect$l2tp(r4, &(0x7f000000b000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}, 0x3a) 2018/02/01 22:56:01 executing program 5: mmap(&(0x7f0000000000/0xea3000)=nil, 0xea3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ea4000-0x2)=']\x00', 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000c5e000+0x208)={0x6, 0x800}) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000ea2000-0x25)="240000002a0025f000154302000000000000c4000400000000e1ffffff08008100000000", 0x24) 2018/02/01 22:56:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x8, &(0x7f0000b01000-0x40)=[{0x4, 0x8, 0x8b8}, {0x1, 0xffffffff, 0x9, 0x7ff}, {0x7, 0xffffffffffffff8b, 0x1fffe0, 0x3}, {0x8, 0xfff, 0x1}, {0x8, 0x80, 0x34, 0x3}, {0xfff, 0xd534, 0xffffffffffffffc1}, {0x24a, 0x0, 0x0, 0x6}, {0x80000000, 0x5, 0x0, 0x51}]}) 2018/02/01 22:56:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000154000-0x4), &(0x7f0000474000-0x4)=0x4) 2018/02/01 22:56:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000adc000)='/dev/sequencer2\x00', 0xa4440, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f000076d000-0x10)={0x1, &(0x7f0000075000)=[{0xffffffffffff0000, 0x3}]}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000523000-0x8)=@assoc_value={0x0}, &(0x7f0000361000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000c9e000-0x8c)={r2, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x8c) [ 77.590246] [ 77.591904] ===================================== [ 77.596729] [ BUG: bad unlock balance detected! ] [ 77.601568] 4.4.114-ga81d322 #4 Not tainted [ 77.602180] TCP: request_sock_TCPv6: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. [ 77.616162] ------------------------------------- [ 77.620989] syz-executor1/12887 is trying to release lock (mrt_lock) at: [ 77.628080] [] ipmr_mfc_seq_stop+0xe4/0x140 [ 77.633944] but there are no more locks to release! [ 77.638947] 2018/02/01 22:56:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100000001}, 0x1c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a20000-0x15)='/proc/self/net/pfkey\x00', 0x12000, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f00004a6000)={0x400, 0x8, 0xffff, 0x0, 0x1, 0x6, 0x2, 0x101, 0xdd, 0x1}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000073c000)) 2018/02/01 22:56:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000154000-0x4), &(0x7f0000474000-0x4)=0x4) 2018/02/01 22:56:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100000001}, 0x1c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a20000-0x15)='/proc/self/net/pfkey\x00', 0x12000, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f00004a6000)={0x400, 0x8, 0xffff, 0x0, 0x1, 0x6, 0x2, 0x101, 0xdd, 0x1}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000073c000)) [ 77.638947] other info that might help us debug this: [ 77.645598] 1 lock held by syz-executor1/12887: [ 77.650251] #0: (&p->lock){+.+.+.}, at: [] seq_read+0xdd/0x1270 [ 77.658681] [ 77.658681] stack backtrace: [ 77.663166] CPU: 1 PID: 12887 Comm: syz-executor1 Not tainted 4.4.114-ga81d322 #4 [ 77.670769] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 77.680108] 0000000000000000 fc79e252431e25d9 ffff8800b28bf9f8 ffffffff81d0394d [ 77.688139] ffffffff84771c98 ffff8800aa61e000 ffffffff833c7524 ffffffff84771c98 [ 77.696167] ffff8800aa61e8a8 ffff8800b28bfa28 ffffffff81233354 dffffc0000000000 [ 77.704215] Call Trace: [ 77.706789] [] dump_stack+0xc1/0x124 [ 77.712146] [] ? ipmr_mfc_seq_stop+0xe4/0x140 [ 77.718292] [] print_unlock_imbalance_bug+0x174/0x1a0 [ 77.725123] [] lock_release+0x72a/0xc10 [ 77.730742] [] ? traverse+0x3cf/0x900 [ 77.736183] [] ? memcpy+0x45/0x50 [ 77.741281] [] ? ipmr_mfc_seq_stop+0xe4/0x140 [ 77.747419] [] _raw_read_unlock+0x1a/0x50 [ 77.753200] [] ipmr_mfc_seq_stop+0xe4/0x140 [ 77.759159] [] seq_read+0xa80/0x1270 [ 77.764496] [] ? seq_lseek+0x3c0/0x3c0 [ 77.770009] [] ? kmem_cache_free+0xc7/0x320 [ 77.775959] [] ? do_futex+0x3f4/0x15d0 [ 77.781471] [] ? seq_lseek+0x3c0/0x3c0 [ 77.786993] [] proc_reg_read+0xef/0x170 [ 77.792606] [] ? proc_reg_write+0x170/0x170 [ 77.798554] [] __vfs_read+0x103/0x440 [ 77.803978] [] ? debug_check_no_obj_freed+0x2d2/0x9b0 [ 77.810800] [] ? vfs_iter_write+0x2d0/0x2d0 [ 77.816747] [] ? fsnotify+0x5ad/0xee0 [ 77.822178] [] ? fsnotify+0xee0/0xee0 [ 77.827613] [] ? avc_policy_seqno+0x9/0x20 [ 77.833483] [] ? selinux_file_permission+0x348/0x460 [ 77.840222] [] ? security_file_permission+0x89/0x1e0 [ 77.846953] [] ? rw_verify_area+0x100/0x2f0 [ 77.852897] [] vfs_read+0x123/0x3a0 [ 77.858145] [] SyS_pread64+0x13f/0x170 [ 77.863654] [] ? SyS_write+0x1b0/0x1b0 [ 77.869162] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 77.875625] [] entry_SYSCALL_64_fastpath+0x1c/0x98 2018/02/01 22:56:02 executing program 7: r0 = epoll_create1(0x80000) ftruncate(r0, 0x101) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00004f9000-0x9)='/dev/ppp\x00', 0x4000, 0x0) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000b1c000-0x10)={0x1, 0x2, [@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @empty]}) connect$inet6(r1, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x100000001}, 0x1c) 2018/02/01 22:56:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000154000-0x4), &(0x7f0000474000-0x4)=0x4) 2018/02/01 22:56:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100000001}, 0x1c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a20000-0x15)='/proc/self/net/pfkey\x00', 0x12000, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f00004a6000)={0x400, 0x8, 0xffff, 0x0, 0x1, 0x6, 0x2, 0x101, 0xdd, 0x1}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000073c000)) 2018/02/01 22:56:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x4bc432c76e4092a4, &(0x7f00003dc000-0x4), &(0x7f00009ae000)=0x4) readlink(&(0x7f00006a8000-0x8)='./file0\x00', &(0x7f00002f9000-0x8f)=""/143, 0x8f) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000422000)={@common='lo\x00', &(0x7f0000877000)=@ethtool_wolinfo={0xb, 0x0, 0x0, "6d9caf07013c"}}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b69000)='/dev/sequencer\x00', 0x4c041, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000387000)=""/95) 2018/02/01 22:56:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000c1b000-0x4)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000d6000)='/dev/sequencer2\x00', 0x10000000c0082, 0x0) pwrite64(r1, &(0x7f0000838000)="9400fffef3d40160", 0x8, 0x0) 2018/02/01 22:56:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f0000967000)=[], 0x4924971, 0x0) r2 = epoll_create(0xfff) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d89000)={0x4}) r3 = signalfd4(r2, &(0x7f0000215000)={0x80000000}, 0x8, 0x0) ioctl$TUNSETPERSIST(r3, 0x400454cb, &(0x7f0000c84000-0x4)=0xbc) ppoll(&(0x7f0000b80000-0x10)=[{r2, 0x1}], 0x1, &(0x7f0000346000-0x10)={0x0, 0x1c9c380}, &(0x7f0000d5c000), 0x8) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b15000)='/selinux/enforce\x00', 0x400, 0x0) r5 = accept4$inet(r4, &(0x7f00005c4000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f000096f000-0x4)=0x10, 0x80800) ioctl$DRM_IOCTL_GET_STATS(r4, 0x80f86406, &(0x7f0000cfc000)=""/85) bind$inet(r5, &(0x7f0000a5c000-0x10)={0x2, 0x2, @empty}, 0x10) connect$unix(r0, &(0x7f00006ee000-0x5)=@file={0x0, './file0\x00'}, 0xa) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f00000bf000-0x20)={0x4c3, 0x0, 0x10001, 0x100}) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000b04000)={0x1, r6, 0x10000, 0x2}) recvfrom$ipx(r4, &(0x7f0000c7e000-0xcb)=""/203, 0x467, 0x20, &(0x7f0000375000)={0x4, 0x8, 0x1f, "669d3aae8f5d", 0x6}, 0x10) 2018/02/01 22:56:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f0000967000)=[], 0x4924971, 0x0) r2 = epoll_create(0xfff) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d89000)={0x4}) r3 = signalfd4(r2, &(0x7f0000215000)={0x80000000}, 0x8, 0x0) ioctl$TUNSETPERSIST(r3, 0x400454cb, &(0x7f0000c84000-0x4)=0xbc) ppoll(&(0x7f0000b80000-0x10)=[{r2, 0x1}], 0x1, &(0x7f0000346000-0x10)={0x0, 0x1c9c380}, &(0x7f0000d5c000), 0x8) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b15000)='/selinux/enforce\x00', 0x400, 0x0) r5 = accept4$inet(r4, &(0x7f00005c4000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f000096f000-0x4)=0x10, 0x80800) ioctl$DRM_IOCTL_GET_STATS(r4, 0x80f86406, &(0x7f0000cfc000)=""/85) bind$inet(r5, &(0x7f0000a5c000-0x10)={0x2, 0x2, @empty}, 0x10) connect$unix(r0, &(0x7f00006ee000-0x5)=@file={0x0, './file0\x00'}, 0xa) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f00000bf000-0x20)={0x4c3, 0x0, 0x10001, 0x100}) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000b04000)={0x1, r6, 0x10000, 0x2}) recvfrom$ipx(r4, &(0x7f0000c7e000-0xcb)=""/203, 0x467, 0x20, &(0x7f0000375000)={0x4, 0x8, 0x1f, "669d3aae8f5d", 0x6}, 0x10) 2018/02/01 22:56:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000012c000-0xa1)="6e65742f6970365f6d725f63616368650004228fb9d0097f884eadaa6a1c0b57121f15ac8163c81688026ed029d8f49b5c598cebc13eab300174b9b1ffced30b1178b8a72d260fc5956bba3859ba7406d6c140c53a7809466d799e860e36bdfbd1089959960607ed5a5ebc43049641829399d10edda1c5243583d804fbfa94c1cacdac19012f376466b2ff80409b09f1c0790e83584e3b3b01f399ded3cd6d6da1") preadv(r0, &(0x7f0000bb3000-0x10)=[{&(0x7f0000914000-0xd6)=""/214, 0xd6}], 0x1, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008ab000-0x16)='/selinux/checkreqprot\x00', 0x40, 0x0) pread64(r0, &(0x7f000058a000)=""/72, 0x48, 0x0) ioctl$TIOCCONS(r0, 0x541d) openat$ppp(0xffffffffffffff9c, &(0x7f000005c000)='/dev/ppp\x00', 0x400002, 0x0) 2018/02/01 22:56:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100000001}, 0x1c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a20000-0x15)='/proc/self/net/pfkey\x00', 0x12000, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f00004a6000)={0x400, 0x8, 0xffff, 0x0, 0x1, 0x6, 0x2, 0x101, 0xdd, 0x1}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000073c000)) 2018/02/01 22:56:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000adc000)='/dev/sequencer2\x00', 0xa4440, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f000076d000-0x10)={0x1, &(0x7f0000075000)=[{0xffffffffffff0000, 0x3}]}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000523000-0x8)=@assoc_value={0x0}, &(0x7f0000361000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000c9e000-0x8c)={r2, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x8c) 2018/02/01 22:56:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000154000-0x4), &(0x7f0000474000-0x4)=0x4) 2018/02/01 22:56:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000328000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000060c000-0x4)=@assoc_id=0x0, &(0x7f0000696000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000c44000-0x20)={0x4, 0x6, 0x8001, 0x8, 0x55, 0xa6be, 0x9, 0x0, r1}, &(0x7f00007de000)=0x20) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000652000-0x9)='/dev/rtc\x00', 0x0, 0x0) sigaltstack(&(0x7f0000f3e000/0x4000)=nil, &(0x7f0000a5d000-0x8)) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000490000-0x4), &(0x7f00002bb000-0x4)=0x4) r3 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000ec8000-0x4), &(0x7f00001b0000)=0xfffffffffffffcd2) connect$inet6(r3, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000e31000)=""/244) 2018/02/01 22:56:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100000001}, 0x1c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a20000-0x15)='/proc/self/net/pfkey\x00', 0x12000, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f00004a6000)={0x400, 0x8, 0xffff, 0x0, 0x1, 0x6, 0x2, 0x101, 0xdd, 0x1}) 2018/02/01 22:56:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100000001}, 0x1c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a20000-0x15)='/proc/self/net/pfkey\x00', 0x12000, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f00004a6000)={0x400, 0x8, 0xffff, 0x0, 0x1, 0x6, 0x2, 0x101, 0xdd, 0x1}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000073c000)) 2018/02/01 22:56:02 executing program 1: r0 = epoll_create1(0x80000) ftruncate(r0, 0x101) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00004f9000-0x9)='/dev/ppp\x00', 0x4000, 0x0) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000b1c000-0x10)={0x1, 0x2, [@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @empty]}) connect$inet6(r1, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x100000001}, 0x1c) 2018/02/01 22:56:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f0000967000)=[], 0x4924971, 0x0) r2 = epoll_create(0xfff) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d89000)={0x4}) r3 = signalfd4(r2, &(0x7f0000215000)={0x80000000}, 0x8, 0x0) ioctl$TUNSETPERSIST(r3, 0x400454cb, &(0x7f0000c84000-0x4)=0xbc) ppoll(&(0x7f0000b80000-0x10)=[{r2, 0x1}], 0x1, &(0x7f0000346000-0x10)={0x0, 0x1c9c380}, &(0x7f0000d5c000), 0x8) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b15000)='/selinux/enforce\x00', 0x400, 0x0) r5 = accept4$inet(r4, &(0x7f00005c4000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f000096f000-0x4)=0x10, 0x80800) ioctl$DRM_IOCTL_GET_STATS(r4, 0x80f86406, &(0x7f0000cfc000)=""/85) bind$inet(r5, &(0x7f0000a5c000-0x10)={0x2, 0x2, @empty}, 0x10) connect$unix(r0, &(0x7f00006ee000-0x5)=@file={0x0, './file0\x00'}, 0xa) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f00000bf000-0x20)={0x4c3, 0x0, 0x10001, 0x100}) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000b04000)={0x1, r6, 0x10000, 0x2}) recvfrom$ipx(r4, &(0x7f0000c7e000-0xcb)=""/203, 0x467, 0x20, &(0x7f0000375000)={0x4, 0x8, 0x1f, "669d3aae8f5d", 0x6}, 0x10) 2018/02/01 22:56:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100000001}, 0x1c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a20000-0x15)='/proc/self/net/pfkey\x00', 0x12000, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f00004a6000)={0x400, 0x8, 0xffff, 0x0, 0x1, 0x6, 0x2, 0x101, 0xdd, 0x1}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000073c000)) 2018/02/01 22:56:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100000001}, 0x1c) openat$pfkey(0xffffffffffffff9c, &(0x7f0000a20000-0x15)='/proc/self/net/pfkey\x00', 0x12000, 0x0) 2018/02/01 22:56:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000154000-0x4), &(0x7f0000474000-0x4)=0x4) 2018/02/01 22:56:02 executing program 1: r0 = epoll_create1(0x80000) ftruncate(r0, 0x101) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00004f9000-0x9)='/dev/ppp\x00', 0x4000, 0x0) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000b1c000-0x10)={0x1, 0x2, [@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @empty]}) connect$inet6(r1, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x100000001}, 0x1c) 2018/02/01 22:56:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000d65000-0x10)='/selinux/access\x00', 0x2, 0x0) 2018/02/01 22:56:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f0000967000)=[], 0x4924971, 0x0) r2 = epoll_create(0xfff) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d89000)={0x4}) r3 = signalfd4(r2, &(0x7f0000215000)={0x80000000}, 0x8, 0x0) ioctl$TUNSETPERSIST(r3, 0x400454cb, &(0x7f0000c84000-0x4)=0xbc) ppoll(&(0x7f0000b80000-0x10)=[{r2, 0x1}], 0x1, &(0x7f0000346000-0x10)={0x0, 0x1c9c380}, &(0x7f0000d5c000), 0x8) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b15000)='/selinux/enforce\x00', 0x400, 0x0) r5 = accept4$inet(r4, &(0x7f00005c4000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f000096f000-0x4)=0x10, 0x80800) ioctl$DRM_IOCTL_GET_STATS(r4, 0x80f86406, &(0x7f0000cfc000)=""/85) bind$inet(r5, &(0x7f0000a5c000-0x10)={0x2, 0x2, @empty}, 0x10) connect$unix(r0, &(0x7f00006ee000-0x5)=@file={0x0, './file0\x00'}, 0xa) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f00000bf000-0x20)={0x4c3, 0x0, 0x10001, 0x100}) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000b04000)={0x1, r6, 0x10000, 0x2}) recvfrom$ipx(r4, &(0x7f0000c7e000-0xcb)=""/203, 0x467, 0x20, &(0x7f0000375000)={0x4, 0x8, 0x1f, "669d3aae8f5d", 0x6}, 0x10) 2018/02/01 22:56:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100000001}, 0x1c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a20000-0x15)='/proc/self/net/pfkey\x00', 0x12000, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f00004a6000)={0x400, 0x8, 0xffff, 0x0, 0x1, 0x6, 0x2, 0x101, 0xdd, 0x1}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000073c000)) 2018/02/01 22:56:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f0000967000)=[], 0x4924971, 0x0) r2 = epoll_create(0xfff) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d89000)={0x4}) r3 = signalfd4(r2, &(0x7f0000215000)={0x80000000}, 0x8, 0x0) ioctl$TUNSETPERSIST(r3, 0x400454cb, &(0x7f0000c84000-0x4)=0xbc) ppoll(&(0x7f0000b80000-0x10)=[{r2, 0x1}], 0x1, &(0x7f0000346000-0x10)={0x0, 0x1c9c380}, &(0x7f0000d5c000), 0x8) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b15000)='/selinux/enforce\x00', 0x400, 0x0) r5 = accept4$inet(r4, &(0x7f00005c4000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f000096f000-0x4)=0x10, 0x80800) ioctl$DRM_IOCTL_GET_STATS(r4, 0x80f86406, &(0x7f0000cfc000)=""/85) bind$inet(r5, &(0x7f0000a5c000-0x10)={0x2, 0x2, @empty}, 0x10) connect$unix(r0, &(0x7f00006ee000-0x5)=@file={0x0, './file0\x00'}, 0xa) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f00000bf000-0x20)={0x4c3, 0x0, 0x10001, 0x100}) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000b04000)={0x1, r6, 0x10000, 0x2}) recvfrom$ipx(r4, &(0x7f0000c7e000-0xcb)=""/203, 0x467, 0x20, &(0x7f0000375000)={0x4, 0x8, 0x1f, "669d3aae8f5d", 0x6}, 0x10) 2018/02/01 22:56:02 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000004000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(0xffffffffffffff9c, 0x5, 0xb8f, &(0x7f0000008000-0x7e)=""/126, &(0x7f0000007000)=0x7e) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000005000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000005000-0x8)) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r1, &(0x7f0000008000), &(0x7f0000008000)=0x60) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000007000)={0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x0, &(0x7f0000008000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @multicast2=0xe0000002}, 0xc) preadv(r0, &(0x7f0000000000)=[], 0x0, 0x0) 2018/02/01 22:56:02 executing program 1: r0 = epoll_create1(0x80000) ftruncate(r0, 0x101) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00004f9000-0x9)='/dev/ppp\x00', 0x4000, 0x0) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000b1c000-0x10)={0x1, 0x2, [@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @empty]}) connect$inet6(r1, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x100000001}, 0x1c) 2018/02/01 22:56:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100000001}, 0x1c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a20000-0x15)='/proc/self/net/pfkey\x00', 0x12000, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f00004a6000)={0x400, 0x8, 0xffff, 0x0, 0x1, 0x6, 0x2, 0x101, 0xdd, 0x1}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000073c000)) 2018/02/01 22:56:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) 2018/02/01 22:56:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100000001}, 0x1c) 2018/02/01 22:56:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) ftruncate(r0, 0x101) r1 = socket(0x20000000000000a, 0x2, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00004f9000-0x9)='/dev/ppp\x00', 0x4000, 0x0) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000b1c000-0x10)={0x1, 0x2, [@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @empty]}) connect$inet6(r1, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x100000001}, 0x1c) 2018/02/01 22:56:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100000001}, 0x1c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a20000-0x15)='/proc/self/net/pfkey\x00', 0x12000, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f00004a6000)={0x400, 0x8, 0xffff, 0x0, 0x1, 0x6, 0x2, 0x101, 0xdd, 0x1}) 2018/02/01 22:56:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) 2018/02/01 22:56:02 executing program 7: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f00002f9000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) dup2(r1, r1) getsockopt$nfc_llcp(r1, 0x118, 0x1, &(0x7f00005e5000)=""/231, 0xe7) connect$inet6(r1, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) 2018/02/01 22:56:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) ftruncate(r0, 0x101) r1 = socket(0x20000000000000a, 0x2, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00004f9000-0x9)='/dev/ppp\x00', 0x4000, 0x0) connect$inet6(r1, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x100000001}, 0x1c) 2018/02/01 22:56:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100000001}, 0x1c) openat$pfkey(0xffffffffffffff9c, &(0x7f0000a20000-0x15)='/proc/self/net/pfkey\x00', 0x12000, 0x0) 2018/02/01 22:56:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000022e000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100000001}, 0x1c) 2018/02/01 22:56:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) 2018/02/01 22:56:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) ftruncate(r0, 0x101) r1 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r1, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x100000001}, 0x1c) 2018/02/01 22:56:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00006ac000)) r0 = memfd_create(&(0x7f0000ec1000-0x15)='^)\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0x40b1b4, {0xdfffffffeffffffe}}, &(0x7f000099a000), 0x8, &(0x7f0000237000)) syz_open_procfs(0x0, &(0x7f00009d2000)='net/xfrm_stat\x00') 2018/02/01 22:56:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f0000967000)=[], 0x4924971, 0x0) r2 = epoll_create(0xfff) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d89000)={0x4}) r3 = signalfd4(r2, &(0x7f0000215000)={0x80000000}, 0x8, 0x0) ioctl$TUNSETPERSIST(r3, 0x400454cb, &(0x7f0000c84000-0x4)=0xbc) ppoll(&(0x7f0000b80000-0x10)=[{r2, 0x1}], 0x1, &(0x7f0000346000-0x10)={0x0, 0x1c9c380}, &(0x7f0000d5c000), 0x8) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b15000)='/selinux/enforce\x00', 0x400, 0x0) r5 = accept4$inet(r4, &(0x7f00005c4000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f000096f000-0x4)=0x10, 0x80800) ioctl$DRM_IOCTL_GET_STATS(r4, 0x80f86406, &(0x7f0000cfc000)=""/85) bind$inet(r5, &(0x7f0000a5c000-0x10)={0x2, 0x2, @empty}, 0x10) connect$unix(r0, &(0x7f00006ee000-0x5)=@file={0x0, './file0\x00'}, 0xa) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f00000bf000-0x20)={0x4c3, 0x0, 0x10001, 0x100}) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000b04000)={0x1, r6, 0x10000, 0x2}) recvfrom$ipx(r4, &(0x7f0000c7e000-0xcb)=""/203, 0x467, 0x20, &(0x7f0000375000)={0x4, 0x8, 0x1f, "669d3aae8f5d", 0x6}, 0x10) 2018/02/01 22:56:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100000001}, 0x1c) 2018/02/01 22:56:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f0000967000)=[], 0x4924971, 0x0) r2 = epoll_create(0xfff) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d89000)={0x4}) r3 = signalfd4(r2, &(0x7f0000215000)={0x80000000}, 0x8, 0x0) ioctl$TUNSETPERSIST(r3, 0x400454cb, &(0x7f0000c84000-0x4)=0xbc) ppoll(&(0x7f0000b80000-0x10)=[{r2, 0x1}], 0x1, &(0x7f0000346000-0x10)={0x0, 0x1c9c380}, &(0x7f0000d5c000), 0x8) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b15000)='/selinux/enforce\x00', 0x400, 0x0) r5 = accept4$inet(r4, &(0x7f00005c4000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f000096f000-0x4)=0x10, 0x80800) ioctl$DRM_IOCTL_GET_STATS(r4, 0x80f86406, &(0x7f0000cfc000)=""/85) bind$inet(r5, &(0x7f0000a5c000-0x10)={0x2, 0x2, @empty}, 0x10) connect$unix(r0, &(0x7f00006ee000-0x5)=@file={0x0, './file0\x00'}, 0xa) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f00000bf000-0x20)={0x4c3, 0x0, 0x10001, 0x100}) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000b04000)={0x1, r6, 0x10000, 0x2}) recvfrom$ipx(r4, &(0x7f0000c7e000-0xcb)=""/203, 0x467, 0x20, &(0x7f0000375000)={0x4, 0x8, 0x1f, "669d3aae8f5d", 0x6}, 0x10) 2018/02/01 22:56:02 executing program 7: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000109000-0x15)='/dev/pktcdvd/control\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r0, &(0x7f0000001000-0x60), &(0x7f0000cbb000-0x4)=0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r1, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f000057b000)=""/140) recvmsg(r1, &(0x7f00003d8000)={&(0x7f0000c41000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev}}}}, 0x3a, &(0x7f0000f9e000-0x10)=[{&(0x7f00005d5000)=""/242, 0xf2}], 0x1, &(0x7f00001ea000+0x1c)=""/98, 0x62, 0x81}, 0x10020) 2018/02/01 22:56:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) ftruncate(r0, 0x101) connect$inet6(0xffffffffffffffff, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x100000001}, 0x1c) 2018/02/01 22:56:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000022e000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100000001}, 0x1c) 2018/02/01 22:56:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000022e000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100000001}, 0x1c) 2018/02/01 22:56:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) 2018/02/01 22:56:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000022e000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100000001}, 0x1c) 2018/02/01 22:56:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00006ac000)) r0 = memfd_create(&(0x7f0000ec1000-0x15)='^)\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0x40b1b4, {0xdfffffffeffffffe}}, &(0x7f000099a000), 0x8, &(0x7f0000237000)) syz_open_procfs(0x0, &(0x7f00009d2000)='net/xfrm_stat\x00') 2018/02/01 22:56:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000022e000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100000001}, 0x1c) 2018/02/01 22:56:02 executing program 6: r0 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) 2018/02/01 22:56:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) ftruncate(r0, 0x101) connect$inet6(0xffffffffffffffff, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x100000001}, 0x1c) 2018/02/01 22:56:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100000001}, 0x1c) 2018/02/01 22:56:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f0000967000)=[], 0x4924971, 0x0) r2 = epoll_create(0xfff) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d89000)={0x4}) r3 = signalfd4(r2, &(0x7f0000215000)={0x80000000}, 0x8, 0x0) ioctl$TUNSETPERSIST(r3, 0x400454cb, &(0x7f0000c84000-0x4)=0xbc) ppoll(&(0x7f0000b80000-0x10)=[{r2, 0x1}], 0x1, &(0x7f0000346000-0x10)={0x0, 0x1c9c380}, &(0x7f0000d5c000), 0x8) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b15000)='/selinux/enforce\x00', 0x400, 0x0) r5 = accept4$inet(r4, &(0x7f00005c4000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f000096f000-0x4)=0x10, 0x80800) ioctl$DRM_IOCTL_GET_STATS(r4, 0x80f86406, &(0x7f0000cfc000)=""/85) bind$inet(r5, &(0x7f0000a5c000-0x10)={0x2, 0x2, @empty}, 0x10) connect$unix(r0, &(0x7f00006ee000-0x5)=@file={0x0, './file0\x00'}, 0xa) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f00000bf000-0x20)={0x4c3, 0x0, 0x10001, 0x100}) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000b04000)={0x1, r6, 0x10000, 0x2}) recvfrom$ipx(r4, &(0x7f0000c7e000-0xcb)=""/203, 0x467, 0x20, &(0x7f0000375000)={0x4, 0x8, 0x1f, "669d3aae8f5d", 0x6}, 0x10) 2018/02/01 22:56:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f0000967000)=[], 0x4924971, 0x0) r2 = epoll_create(0xfff) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d89000)={0x4}) r3 = signalfd4(r2, &(0x7f0000215000)={0x80000000}, 0x8, 0x0) ioctl$TUNSETPERSIST(r3, 0x400454cb, &(0x7f0000c84000-0x4)=0xbc) ppoll(&(0x7f0000b80000-0x10)=[{r2, 0x1}], 0x1, &(0x7f0000346000-0x10)={0x0, 0x1c9c380}, &(0x7f0000d5c000), 0x8) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b15000)='/selinux/enforce\x00', 0x400, 0x0) r5 = accept4$inet(r4, &(0x7f00005c4000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f000096f000-0x4)=0x10, 0x80800) ioctl$DRM_IOCTL_GET_STATS(r4, 0x80f86406, &(0x7f0000cfc000)=""/85) bind$inet(r5, &(0x7f0000a5c000-0x10)={0x2, 0x2, @empty}, 0x10) connect$unix(r0, &(0x7f00006ee000-0x5)=@file={0x0, './file0\x00'}, 0xa) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f00000bf000-0x20)={0x4c3, 0x0, 0x10001, 0x100}) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000b04000)={0x1, r6, 0x10000, 0x2}) recvfrom$ipx(r4, &(0x7f0000c7e000-0xcb)=""/203, 0x467, 0x20, &(0x7f0000375000)={0x4, 0x8, 0x1f, "669d3aae8f5d", 0x6}, 0x10) 2018/02/01 22:56:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000022e000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100000001}, 0x1c) 2018/02/01 22:56:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) ftruncate(r0, 0x101) connect$inet6(0xffffffffffffffff, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x100000001}, 0x1c) 2018/02/01 22:56:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00006ac000)) r0 = memfd_create(&(0x7f0000ec1000-0x15)='^)\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0x40b1b4, {0xdfffffffeffffffe}}, &(0x7f000099a000), 0x8, &(0x7f0000237000)) syz_open_procfs(0x0, &(0x7f00009d2000)='net/xfrm_stat\x00') 2018/02/01 22:56:02 executing program 5: r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100000001}, 0x1c) 2018/02/01 22:56:02 executing program 6: r0 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) 2018/02/01 22:56:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x100000001}, 0x1c) 2018/02/01 22:56:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0xfffffffffffffffd) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000d71000)={0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00005a4000-0x106)={0x0, 0xfe, "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"}, &(0x7f0000304000)=0x106) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000b11000-0x8)={r2, 0x9}, 0x8) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000ce5000)={r1}) 2018/02/01 22:56:02 executing program 6: r0 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) 2018/02/01 22:56:02 executing program 2: r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100000001}, 0x1c) 2018/02/01 22:56:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00006ac000)) r0 = memfd_create(&(0x7f0000ec1000-0x15)='^)\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0x40b1b4, {0xdfffffffeffffffe}}, &(0x7f000099a000), 0x8, &(0x7f0000237000)) syz_open_procfs(0x0, &(0x7f00009d2000)='net/xfrm_stat\x00') 2018/02/01 22:56:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) 2018/02/01 22:56:02 executing program 2: r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100000001}, 0x1c) 2018/02/01 22:56:02 executing program 5: r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100000001}, 0x1c) 2018/02/01 22:56:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000d7f000-0x4), &(0x7f0000b34000)=0xffffff29) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000090000)={{{@in6=@mcast2, @in6=@loopback}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f0000d5e000)=0xe8) openat$ptmx(0xffffffffffffff9c, &(0x7f000023f000-0xa)='/dev/ptmx\x00', 0x40001, 0x0) 2018/02/01 22:56:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x100000001}, 0x1c) 2018/02/01 22:56:02 executing program 2: r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100000001}, 0x1c) 2018/02/01 22:56:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f0000967000)=[], 0x4924971, 0x0) r2 = epoll_create(0xfff) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d89000)={0x4}) r3 = signalfd4(r2, &(0x7f0000215000)={0x80000000}, 0x8, 0x0) ioctl$TUNSETPERSIST(r3, 0x400454cb, &(0x7f0000c84000-0x4)=0xbc) ppoll(&(0x7f0000b80000-0x10)=[{r2, 0x1}], 0x1, &(0x7f0000346000-0x10)={0x0, 0x1c9c380}, &(0x7f0000d5c000), 0x8) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b15000)='/selinux/enforce\x00', 0x400, 0x0) r5 = accept4$inet(r4, &(0x7f00005c4000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f000096f000-0x4)=0x10, 0x80800) ioctl$DRM_IOCTL_GET_STATS(r4, 0x80f86406, &(0x7f0000cfc000)=""/85) bind$inet(r5, &(0x7f0000a5c000-0x10)={0x2, 0x2, @empty}, 0x10) connect$unix(r0, &(0x7f00006ee000-0x5)=@file={0x0, './file0\x00'}, 0xa) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f00000bf000-0x20)={0x4c3, 0x0, 0x10001, 0x100}) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000b04000)={0x1, r6, 0x10000, 0x2}) 2018/02/01 22:56:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) 2018/02/01 22:56:02 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005c2000)='/dev/rfkill\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000-0x6)={0x0, 0x6}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00007bf000-0x8)={r1, 0x7c}, &(0x7f0000000000)=0x3) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000045000)={r2, 0x80000000}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r3, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) 2018/02/01 22:56:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f0000967000)=[], 0x4924971, 0x0) r2 = epoll_create(0xfff) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d89000)={0x4}) r3 = signalfd4(r2, &(0x7f0000215000)={0x80000000}, 0x8, 0x0) ioctl$TUNSETPERSIST(r3, 0x400454cb, &(0x7f0000c84000-0x4)=0xbc) ppoll(&(0x7f0000b80000-0x10)=[{r2, 0x1}], 0x1, &(0x7f0000346000-0x10)={0x0, 0x1c9c380}, &(0x7f0000d5c000), 0x8) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b15000)='/selinux/enforce\x00', 0x400, 0x0) r5 = accept4$inet(r4, &(0x7f00005c4000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f000096f000-0x4)=0x10, 0x80800) ioctl$DRM_IOCTL_GET_STATS(r4, 0x80f86406, &(0x7f0000cfc000)=""/85) bind$inet(r5, &(0x7f0000a5c000-0x10)={0x2, 0x2, @empty}, 0x10) connect$unix(r0, &(0x7f00006ee000-0x5)=@file={0x0, './file0\x00'}, 0xa) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f00000bf000-0x20)={0x4c3, 0x0, 0x10001, 0x100}) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000b04000)={0x1, r6, 0x10000, 0x2}) 2018/02/01 22:56:02 executing program 5: r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100000001}, 0x1c) 2018/02/01 22:56:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00006ac000)) memfd_create(&(0x7f0000ec1000-0x15)='^)\x00', 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0x40b1b4, {0xdfffffffeffffffe}}, &(0x7f000099a000), 0x8, &(0x7f0000237000)) syz_open_procfs(0x0, &(0x7f00009d2000)='net/xfrm_stat\x00') 2018/02/01 22:56:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100000001}, 0x1c) 2018/02/01 22:56:02 executing program 1: r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x100000001}, 0x1c) 2018/02/01 22:56:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) 2018/02/01 22:56:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100000001}, 0x1c) 2018/02/01 22:56:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00006ac000)) memfd_create(&(0x7f0000ec1000-0x15)='^)\x00', 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0x40b1b4, {0xdfffffffeffffffe}}, &(0x7f000099a000), 0x8, &(0x7f0000237000)) syz_open_procfs(0x0, &(0x7f00009d2000)='net/xfrm_stat\x00') 2018/02/01 22:56:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) 2018/02/01 22:56:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100000001}, 0x1c) 2018/02/01 22:56:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100000001}, 0x1c) 2018/02/01 22:56:02 executing program 1: r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x100000001}, 0x1c) 2018/02/01 22:56:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002f5000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000056f000-0x4), &(0x7f0000539000-0x2)=0x4) r1 = socket$inet6(0xa, 0xa, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00006db000-0xe8)={{{@in=@multicast2, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000425000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f00009a1000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, r2}, 0x14) socket(0x20000000000000a, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000d29000)) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00009d2000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f00008c4000)={0xed, 0x5}) ioctl$TUNGETSNDBUF(r3, 0x800454d3, &(0x7f000042b000)) connect$inet6(r3, &(0x7f00002e7000-0x1c)={0xa, 0x2, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}, 0x1c) 2018/02/01 22:56:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f0000967000)=[], 0x4924971, 0x0) r2 = epoll_create(0xfff) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d89000)={0x4}) r3 = signalfd4(r2, &(0x7f0000215000)={0x80000000}, 0x8, 0x0) ioctl$TUNSETPERSIST(r3, 0x400454cb, &(0x7f0000c84000-0x4)=0xbc) ppoll(&(0x7f0000b80000-0x10)=[{r2, 0x1}], 0x1, &(0x7f0000346000-0x10)={0x0, 0x1c9c380}, &(0x7f0000d5c000), 0x8) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b15000)='/selinux/enforce\x00', 0x400, 0x0) r5 = accept4$inet(r4, &(0x7f00005c4000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f000096f000-0x4)=0x10, 0x80800) ioctl$DRM_IOCTL_GET_STATS(r4, 0x80f86406, &(0x7f0000cfc000)=""/85) bind$inet(r5, &(0x7f0000a5c000-0x10)={0x2, 0x2, @empty}, 0x10) connect$unix(r0, &(0x7f00006ee000-0x5)=@file={0x0, './file0\x00'}, 0xa) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f00000bf000-0x20)={0x4c3, 0x0, 0x10001, 0x100}) 2018/02/01 22:56:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f0000967000)=[], 0x4924971, 0x0) r2 = epoll_create(0xfff) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d89000)={0x4}) r3 = signalfd4(r2, &(0x7f0000215000)={0x80000000}, 0x8, 0x0) ioctl$TUNSETPERSIST(r3, 0x400454cb, &(0x7f0000c84000-0x4)=0xbc) ppoll(&(0x7f0000b80000-0x10)=[{r2, 0x1}], 0x1, &(0x7f0000346000-0x10)={0x0, 0x1c9c380}, &(0x7f0000d5c000), 0x8) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b15000)='/selinux/enforce\x00', 0x400, 0x0) r5 = accept4$inet(r4, &(0x7f00005c4000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f000096f000-0x4)=0x10, 0x80800) ioctl$DRM_IOCTL_GET_STATS(r4, 0x80f86406, &(0x7f0000cfc000)=""/85) bind$inet(r5, &(0x7f0000a5c000-0x10)={0x2, 0x2, @empty}, 0x10) connect$unix(r0, &(0x7f00006ee000-0x5)=@file={0x0, './file0\x00'}, 0xa) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f00000bf000-0x20)={0x4c3, 0x0, 0x10001, 0x100}) 2018/02/01 22:56:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00006ac000)) memfd_create(&(0x7f0000ec1000-0x15)='^)\x00', 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0x40b1b4, {0xdfffffffeffffffe}}, &(0x7f000099a000), 0x8, &(0x7f0000237000)) syz_open_procfs(0x0, &(0x7f00009d2000)='net/xfrm_stat\x00') 2018/02/01 22:56:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) 2018/02/01 22:56:02 executing program 1: r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x100000001}, 0x1c) 2018/02/01 22:56:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100000001}, 0x1c) 2018/02/01 22:56:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100000001}, 0x1c) 2018/02/01 22:56:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00006ac000)) r0 = memfd_create(&(0x7f0000ec1000-0x15)='^)\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) syz_open_procfs(0x0, &(0x7f00009d2000)='net/xfrm_stat\x00') 2018/02/01 22:56:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100000001}, 0x1c) 2018/02/01 22:56:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x100000001}, 0x1c) 2018/02/01 22:56:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00006ac000)) memfd_create(&(0x7f0000ec1000-0x15)='^)\x00', 0x0) syz_open_procfs(0x0, &(0x7f00009d2000)='net/xfrm_stat\x00') 2018/02/01 22:56:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x100000001}, 0x1c) 2018/02/01 22:56:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100000001}, 0x1c) 2018/02/01 22:56:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) 2018/02/01 22:56:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f0000967000)=[], 0x4924971, 0x0) r2 = epoll_create(0xfff) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d89000)={0x4}) r3 = signalfd4(r2, &(0x7f0000215000)={0x80000000}, 0x8, 0x0) ioctl$TUNSETPERSIST(r3, 0x400454cb, &(0x7f0000c84000-0x4)=0xbc) ppoll(&(0x7f0000b80000-0x10)=[{r2, 0x1}], 0x1, &(0x7f0000346000-0x10)={0x0, 0x1c9c380}, &(0x7f0000d5c000), 0x8) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b15000)='/selinux/enforce\x00', 0x400, 0x0) r5 = accept4$inet(r4, &(0x7f00005c4000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f000096f000-0x4)=0x10, 0x80800) ioctl$DRM_IOCTL_GET_STATS(r4, 0x80f86406, &(0x7f0000cfc000)=""/85) bind$inet(r5, &(0x7f0000a5c000-0x10)={0x2, 0x2, @empty}, 0x10) connect$unix(r0, &(0x7f00006ee000-0x5)=@file={0x0, './file0\x00'}, 0xa) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f00000bf000-0x20)={0x4c3, 0x0, 0x10001, 0x100}) 2018/02/01 22:56:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100000001}, 0x1c) 2018/02/01 22:56:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00006ac000)) memfd_create(&(0x7f0000ec1000-0x15)='^)\x00', 0x0) syz_open_procfs(0x0, &(0x7f00009d2000)='net/xfrm_stat\x00') 2018/02/01 22:56:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100000001}, 0x1c) 2018/02/01 22:56:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) 2018/02/01 22:56:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f0000967000)=[], 0x4924971, 0x0) r2 = epoll_create(0xfff) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d89000)={0x4}) r3 = signalfd4(r2, &(0x7f0000215000)={0x80000000}, 0x8, 0x0) ioctl$TUNSETPERSIST(r3, 0x400454cb, &(0x7f0000c84000-0x4)=0xbc) ppoll(&(0x7f0000b80000-0x10)=[{r2, 0x1}], 0x1, &(0x7f0000346000-0x10)={0x0, 0x1c9c380}, &(0x7f0000d5c000), 0x8) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b15000)='/selinux/enforce\x00', 0x400, 0x0) r5 = accept4$inet(r4, &(0x7f00005c4000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f000096f000-0x4)=0x10, 0x80800) ioctl$DRM_IOCTL_GET_STATS(r4, 0x80f86406, &(0x7f0000cfc000)=""/85) bind$inet(r5, &(0x7f0000a5c000-0x10)={0x2, 0x2, @empty}, 0x10) connect$unix(r0, &(0x7f00006ee000-0x5)=@file={0x0, './file0\x00'}, 0xa) 2018/02/01 22:56:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x100000001}, 0x1c) 2018/02/01 22:56:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f0000967000)=[], 0x4924971, 0x0) r2 = epoll_create(0xfff) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d89000)={0x4}) r3 = signalfd4(r2, &(0x7f0000215000)={0x80000000}, 0x8, 0x0) ioctl$TUNSETPERSIST(r3, 0x400454cb, &(0x7f0000c84000-0x4)=0xbc) ppoll(&(0x7f0000b80000-0x10)=[{r2, 0x1}], 0x1, &(0x7f0000346000-0x10)={0x0, 0x1c9c380}, &(0x7f0000d5c000), 0x8) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b15000)='/selinux/enforce\x00', 0x400, 0x0) r5 = accept4$inet(r4, &(0x7f00005c4000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f000096f000-0x4)=0x10, 0x80800) ioctl$DRM_IOCTL_GET_STATS(r4, 0x80f86406, &(0x7f0000cfc000)=""/85) bind$inet(r5, &(0x7f0000a5c000-0x10)={0x2, 0x2, @empty}, 0x10) connect$unix(r0, &(0x7f00006ee000-0x5)=@file={0x0, './file0\x00'}, 0xa) 2018/02/01 22:56:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xc}}, 0x100000001}, 0x1c) getsockopt(r0, 0x6, 0x1, &(0x7f0000c1e000-0x28)=""/40, &(0x7f000055a000)=0x28) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000a95000-0x8)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000df4000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x5, 0x40800000000, 0x8, 0xa78, 0xb2f}, &(0x7f0000b7d000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00002e3000)=@assoc_id=r1, &(0x7f0000bdd000)=0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000800000-0x4)=0x1c, 0x4) unshare(0x200) 2018/02/01 22:56:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100000001}, 0x1c) 2018/02/01 22:56:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100000001}, 0x1c) 2018/02/01 22:56:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00006ac000)) memfd_create(&(0x7f0000ec1000-0x15)='^)\x00', 0x0) syz_open_procfs(0x0, &(0x7f00009d2000)='net/xfrm_stat\x00') 2018/02/01 22:56:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100000001}, 0x1c) 2018/02/01 22:56:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x100000001}, 0x1c) 2018/02/01 22:56:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) 2018/02/01 22:56:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100000001}, 0x1c) 2018/02/01 22:56:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00006ac000)) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00009d2000)='net/xfrm_stat\x00') 2018/02/01 22:56:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100000001}, 0x1c) 2018/02/01 22:56:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect(r0, &(0x7f000008c000)=@ax25={0x3, {"7ccdf75080e8d2"}, 0x1}, 0x10) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) socket$pptp(0x18, 0x1, 0x2) 2018/02/01 22:56:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x100000001}, 0x1c) 2018/02/01 22:56:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) 2018/02/01 22:56:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f0000967000)=[], 0x4924971, 0x0) r2 = epoll_create(0xfff) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d89000)={0x4}) r3 = signalfd4(r2, &(0x7f0000215000)={0x80000000}, 0x8, 0x0) ioctl$TUNSETPERSIST(r3, 0x400454cb, &(0x7f0000c84000-0x4)=0xbc) ppoll(&(0x7f0000b80000-0x10)=[{r2, 0x1}], 0x1, &(0x7f0000346000-0x10)={0x0, 0x1c9c380}, &(0x7f0000d5c000), 0x8) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b15000)='/selinux/enforce\x00', 0x400, 0x0) accept4$inet(r4, &(0x7f00005c4000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f000096f000-0x4)=0x10, 0x80800) ioctl$DRM_IOCTL_GET_STATS(r4, 0x80f86406, &(0x7f0000cfc000)=""/85) connect$unix(r0, &(0x7f00006ee000-0x5)=@file={0x0, './file0\x00'}, 0xa) 2018/02/01 22:56:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000967000)=[], 0x4924971, 0x0) r1 = epoll_create(0xfff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d89000)={0x4}) r2 = signalfd4(r1, &(0x7f0000215000)={0x80000000}, 0x8, 0x0) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000c84000-0x4)=0xbc) ppoll(&(0x7f0000b80000-0x10)=[{r1, 0x1}], 0x1, &(0x7f0000346000-0x10)={0x0, 0x1c9c380}, &(0x7f0000d5c000), 0x8) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b15000)='/selinux/enforce\x00', 0x400, 0x0) r4 = accept4$inet(r3, &(0x7f00005c4000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f000096f000-0x4)=0x10, 0x80800) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f0000cfc000)=""/85) bind$inet(r4, &(0x7f0000a5c000-0x10)={0x2, 0x2, @empty}, 0x10) 2018/02/01 22:56:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000964000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, 0x1, 0x3, [@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff]}, 0x1c) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) 2018/02/01 22:56:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) 2018/02/01 22:56:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100000001}, 0x1c) 2018/02/01 22:56:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00006ac000)) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00009d2000)='net/xfrm_stat\x00') 2018/02/01 22:56:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100000001}, 0x1c) 2018/02/01 22:56:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x100000001}, 0x1c) 2018/02/01 22:56:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x100000001}, 0x1c) 2018/02/01 22:56:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) 2018/02/01 22:56:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00006ac000)) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00009d2000)='net/xfrm_stat\x00') 2018/02/01 22:56:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100000001}, 0x1c) 2018/02/01 22:56:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) 2018/02/01 22:56:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ec1000-0x15)='^)\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) syz_open_procfs(0x0, &(0x7f00009d2000)='net/xfrm_stat\x00') 2018/02/01 22:56:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getdents64(r0, &(0x7f0000123000-0xad)=""/173, 0xad) r1 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r1, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00008b3000-0x4), &(0x7f00003cc000-0x4)=0x4) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000983000), 0x4) setsockopt$packet_int(r1, 0x107, 0x1b, &(0x7f0000e8b000)=0x8, 0x4) 2018/02/01 22:56:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x0, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100000001}, 0x1c) 2018/02/01 22:56:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) 2018/02/01 22:56:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x0, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100000001}, 0x1c) 2018/02/01 22:56:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x100000001}, 0x1c) 2018/02/01 22:56:03 executing program 0: r0 = memfd_create(&(0x7f0000ec1000-0x15)='^)\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) syz_open_procfs(0x0, &(0x7f00009d2000)='net/xfrm_stat\x00') 2018/02/01 22:56:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f0000967000)=[], 0x4924971, 0x0) r2 = epoll_create(0xfff) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d89000)={0x4}) r3 = signalfd4(r2, &(0x7f0000215000)={0x80000000}, 0x8, 0x0) ioctl$TUNSETPERSIST(r3, 0x400454cb, &(0x7f0000c84000-0x4)=0xbc) ppoll(&(0x7f0000b80000-0x10)=[{r2, 0x1}], 0x1, &(0x7f0000346000-0x10)={0x0, 0x1c9c380}, &(0x7f0000d5c000), 0x8) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b15000)='/selinux/enforce\x00', 0x400, 0x0) accept4$inet(r4, &(0x7f00005c4000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f000096f000-0x4)=0x10, 0x80800) connect$unix(r0, &(0x7f00006ee000-0x5)=@file={0x0, './file0\x00'}, 0xa) 2018/02/01 22:56:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000967000)=[], 0x4924971, 0x0) r1 = epoll_create(0xfff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d89000)={0x4}) r2 = signalfd4(r1, &(0x7f0000215000)={0x80000000}, 0x8, 0x0) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000c84000-0x4)=0xbc) ppoll(&(0x7f0000b80000-0x10)=[{r1, 0x1}], 0x1, &(0x7f0000346000-0x10)={0x0, 0x1c9c380}, &(0x7f0000d5c000), 0x8) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b15000)='/selinux/enforce\x00', 0x400, 0x0) accept4$inet(r3, &(0x7f00005c4000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f000096f000-0x4)=0x10, 0x80800) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f0000cfc000)=""/85) 2018/02/01 22:56:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) 2018/02/01 22:56:03 executing program 0: r0 = memfd_create(&(0x7f0000ec1000-0x15)='^)\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) syz_open_procfs(0x0, &(0x7f00009d2000)='net/xfrm_stat\x00') 2018/02/01 22:56:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000d, 0x6, 0x7ff) connect$inet6(r0, &(0x7f0000cf3000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) 2018/02/01 22:56:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) 2018/02/01 22:56:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x0, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100000001}, 0x1c) 2018/02/01 22:56:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x0, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100000001}, 0x1c) 2018/02/01 22:56:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x100000001}, 0x1c) 2018/02/01 22:56:03 executing program 0: r0 = memfd_create(&(0x7f0000ec1000-0x15)='^)\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) syz_open_procfs(0x0, &(0x7f00009d2000)='net/xfrm_stat\x00') 2018/02/01 22:56:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x2c, 0x16, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) 2018/02/01 22:56:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000967000)=[], 0x4924971, 0x0) r1 = epoll_create(0xfff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d89000)={0x4}) r2 = signalfd4(r1, &(0x7f0000215000)={0x80000000}, 0x8, 0x0) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000c84000-0x4)=0xbc) ppoll(&(0x7f0000b80000-0x10)=[{r1, 0x1}], 0x1, &(0x7f0000346000-0x10)={0x0, 0x1c9c380}, &(0x7f0000d5c000), 0x8) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b15000)='/selinux/enforce\x00', 0x400, 0x0) accept4$inet(r3, &(0x7f00005c4000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f000096f000-0x4)=0x10, 0x80800) 2018/02/01 22:56:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x0, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100000001}, 0x1c) 2018/02/01 22:56:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f0000967000)=[], 0x4924971, 0x0) r2 = epoll_create(0xfff) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d89000)={0x4}) r3 = signalfd4(r2, &(0x7f0000215000)={0x80000000}, 0x8, 0x0) ioctl$TUNSETPERSIST(r3, 0x400454cb, &(0x7f0000c84000-0x4)=0xbc) ppoll(&(0x7f0000b80000-0x10)=[{r2, 0x1}], 0x1, &(0x7f0000346000-0x10)={0x0, 0x1c9c380}, &(0x7f0000d5c000), 0x8) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b15000)='/selinux/enforce\x00', 0x400, 0x0) connect$unix(r0, &(0x7f00006ee000-0x5)=@file={0x0, './file0\x00'}, 0xa) 2018/02/01 22:56:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x0, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100000001}, 0x1c) 2018/02/01 22:56:03 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000002000-0x8)={0x5, 0x6, 0x80000000, 0x40}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in=@remote, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@local}}, &(0x7f0000002000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000002000-0x50)={@empty, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5, 0x0, 0x2, 0x100, 0xffffffffffffff81, 0x400020, r2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000-0x80)=[{&(0x7f0000000000)=""/135, 0x87}, {&(0x7f0000db6000)=""/237, 0xed}, {&(0x7f0000b42000)=""/175, 0xaf}, {&(0x7f0000000000)=""/135, 0x87}, {&(0x7f0000000000)=""/111, 0x6f}, {&(0x7f0000001000-0xf0)=""/240, 0xf0}, {&(0x7f0000000000)=""/180, 0xb4}, {&(0x7f000065d000)=""/125, 0x7d}], 0x8, 0x0, 0x0, 0x6}, 0x2101) r4 = socket(0x200000000080010, 0x2, 0x3) ioctl$TIOCEXCL(r1, 0x540c) connect$inet6(r4, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@rand_addr=0x3f, @in=@rand_addr=0x3ff, 0x2, 0x9, 0x0, 0x15b, 0x2, 0x20, 0x80, 0x4, r2, r3}, {0xfffffffffffff000, 0x8000, 0x7f, 0x4, 0x10000, 0x80, 0x825c, 0x8}, {0x200, 0x3ff, 0x743a202e, 0x31}, 0x0, 0xc, 0x0, 0x0, 0x2, 0x2}, {{@in6=@empty, 0x3, 0x7f}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x7, 0x7, 0x0, 0x0, 0x8, 0x81, 0xe78b}}, 0xe8) 2018/02/01 22:56:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x0, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x100000001}, 0x1c) 2018/02/01 22:56:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x2c, 0x16, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) 2018/02/01 22:56:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ec1000-0x15)='^)\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) syz_open_procfs(0x0, &(0x7f00009d2000)='net/xfrm_stat\x00') 2018/02/01 22:56:03 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000039b000)='/dev/rtc\x00', 0x400200, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00005e0000-0x8)={0x0, 0x8}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r1, @in6={{0xa, 0x2, 0x31759b64, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}}}, &(0x7f0000949000)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00008e0000)={r2, 0xffff, 0x10000, 0x36, 0x2d, 0x8, 0x3, 0x3, {r1, @in={{0x2, 0x1, @rand_addr=0x3}}, 0x8, 0x630, 0x2, 0x7fffffff, 0x87}}, &(0x7f0000c4d000-0x4)=0xb8) r3 = socket(0x4, 0x2, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00007af000)={{{{0x2, 0x2, @multicast2=0xe0000002}}, {{0xa, 0x3, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1000}}}, 0xcd0e, 0x8001, 0xfffffffffffffffb, "4cedecbab82330c3ff4a72e8d96c6d51730fb32015b81ea35b76bf495ade571246d7a1fbe2a703c647ae18549f780750fc37a482cba7a26988004b95015aad81b2645d65b0ebdb97a892da2b72cb6f24"}, 0x160) connect$inet6(r3, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) r4 = socket$inet_dccp(0x2, 0x6, 0x0) fcntl$getownex(r4, 0x10, &(0x7f0000274000-0x8)={0x0, 0x0}) ptrace(0x4207, r5) getdents64(r0, &(0x7f000081d000)=""/159, 0xffffffffffffff89) clone(0x3000500, &(0x7f00002d3000-0xbb)="2827fee8891e6ee7c5b697664b7f1457aa53d73bb835ec21e8cb91ba40eb6e2653348e9d37a1c1f055d52f145bc78d127d3446c08d2fca23c0acc826f9f2dbb66629d47b9c6f1e6248065a8b454f1cfb75f7b9f2c2a2545b7841079a8f73acc0b35b4af1b88305f1b1078e8b74d3d85314fdc17779a663a238d6b4837ea01cbd5521aa69ff1422fa12ee8e65f2874693d82e7a0dc3e9b84b080e55a99b5dff497af5629ccff65eee972b8a2b8c7fc5f77204e329d2cdacbfac5ed2", &(0x7f00003a6000), &(0x7f0000323000), &(0x7f0000a6d000-0x2)="728a") getdents(r0, &(0x7f0000992000-0x88)=""/136, 0x88) 2018/02/01 22:56:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000022e000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100000001}, 0x1c) 2018/02/01 22:56:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x2c, 0x16, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) 2018/02/01 22:56:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ec1000-0x15)='^)\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) syz_open_procfs(0x0, &(0x7f00009d2000)='net/xfrm_stat\x00') 2018/02/01 22:56:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x0, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x100000001}, 0x1c) 2018/02/01 22:56:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000022e000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100000001}, 0x1c) 2018/02/01 22:56:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ec1000-0x15)='^)\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) syz_open_procfs(0x0, &(0x7f00009d2000)='net/xfrm_stat\x00') 2018/02/01 22:56:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f0000967000)=[], 0x4924971, 0x0) r2 = epoll_create(0xfff) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d89000)={0x4}) r3 = signalfd4(r2, &(0x7f0000215000)={0x80000000}, 0x8, 0x0) ioctl$TUNSETPERSIST(r3, 0x400454cb, &(0x7f0000c84000-0x4)=0xbc) ppoll(&(0x7f0000b80000-0x10)=[{r2, 0x1}], 0x1, &(0x7f0000346000-0x10)={0x0, 0x1c9c380}, &(0x7f0000d5c000), 0x8) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b15000)='/selinux/enforce\x00', 0x400, 0x0) connect$unix(r0, &(0x7f00006ee000-0x5)=@file={0x0, './file0\x00'}, 0xa) 2018/02/01 22:56:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000022e000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100000001}, 0x1c) 2018/02/01 22:56:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000967000)=[], 0x4924971, 0x0) r1 = epoll_create(0xfff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d89000)={0x4}) r2 = signalfd4(r1, &(0x7f0000215000)={0x80000000}, 0x8, 0x0) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000c84000-0x4)=0xbc) ppoll(&(0x7f0000b80000-0x10)=[{r1, 0x1}], 0x1, &(0x7f0000346000-0x10)={0x0, 0x1c9c380}, &(0x7f0000d5c000), 0x8) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b15000)='/selinux/enforce\x00', 0x400, 0x0) 2018/02/01 22:56:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000525000-0x20)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}) vmsplice(r0, &(0x7f0000c11000)=[{&(0x7f0000ccb000)="eb09b8b1afe5e9da48eef2050ba7eb7b1f60ce9faf9e1474a949cf3e8407ac46710cb011896a8682d2c0b557e3cb805dc0b47c235836ce56b5ff60c1c829", 0x3e}, {&(0x7f0000ac3000)="458c98bcc946606c30c864b64d7446b969385f018ebe35c16c576aa1aa87d19dcd1197c95c1c49f02df0a630289c39e2d954aad8a5c93ebb480016cff2dd6bbfb1bc38d323c5fcd72de4ca19735558eb6ca221fb937c9e7b89c0115af99c0dd03569b9cff5ac2dcdf21514e5f0f08adafc4c04e6ff9410f7bc4a51a9c24cfddc7606232758d19d77af99f6e42491f9cc68aa15d9c93f0c9a593fd3f985ab542bfae3d6768c89f3a6902ebc2bd129fc33f465cf920c969fe1eb489fafb190f953edadb92adffaa877a947052a362229773ead6742a48838fb7887586a641ecc990e04ea47d33cab3f", 0xe8}, {&(0x7f0000304000)="93915affb810169f1021da0eb440e87e2fd192f2b8209c037ff39f4a544dacd57d0104bd48f6fb39623e23193121a2cbc1b8a3936ba51a29b6bd1e4a8ac55167601f38e94d25ee74b0f385a962ddc718f32ef323c5c2d02cda57dcf3e9c10625c70d801b79494b50580cbd645dafeeda1f1e7ee45f7dd861bd501917f8df74a300f798168485b544ed661f9094696f5e31f7246a6ff8c5995adf01af3f4f425acada885049df763b569314f156fc981c", 0xb0}], 0x3, 0x4) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) 2018/02/01 22:56:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x0, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x100000001}, 0x1c) 2018/02/01 22:56:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000022e000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100000001}, 0x1c) 2018/02/01 22:56:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x18, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x18}, 0x1}, 0x0) 2018/02/01 22:56:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ec1000-0x15)='^)\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) syz_open_procfs(0x0, &(0x7f00009d2000)='net/xfrm_stat\x00') 2018/02/01 22:56:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000022e000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100000001}, 0x1c) 2018/02/01 22:56:03 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r0, &(0x7f0000002000-0x8)='./file0\x00', 0x8000, 0x8000) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r1, &(0x7f00000bc000)=@full, &(0x7f0000000000)=0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r2, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000d54000-0x4)=0xb, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f000012d000-0x5)={0x0, @remote, @broadcast}, &(0x7f0000289000-0x4)=0xc) bind$netlink(r2, &(0x7f0000542000-0xc)={0x10, 0x0, 0x3, 0x202d011}, 0xc) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f000098d000), &(0x7f00000aa000)=0x8) 2018/02/01 22:56:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000022e000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100000001}, 0x1c) 2018/02/01 22:56:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ec1000-0x15)='^)\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) syz_open_procfs(0x0, &(0x7f00009d2000)='net/xfrm_stat\x00') 2018/02/01 22:56:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x18, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x18}, 0x1}, 0x0) 2018/02/01 22:56:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100000001}, 0x1c) 2018/02/01 22:56:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100000001}, 0x1c) 2018/02/01 22:56:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x100000001}, 0x1c) 2018/02/01 22:56:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ec1000-0x15)='^)\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) syz_open_procfs(0x0, &(0x7f00009d2000)='net/xfrm_stat\x00') 2018/02/01 22:56:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x18, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x18}, 0x1}, 0x0) 2018/02/01 22:56:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) 2018/02/01 22:56:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) 2018/02/01 22:56:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004ba000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) openat(r1, &(0x7f00006af000-0x8)='./file0\x00', 0x80000, 0x2) 2018/02/01 22:56:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000967000)=[], 0x4924971, 0x0) r1 = epoll_create(0xfff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d89000)={0x4}) r2 = signalfd4(r1, &(0x7f0000215000)={0x80000000}, 0x8, 0x0) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000c84000-0x4)=0xbc) ppoll(&(0x7f0000b80000-0x10)=[{r1, 0x1}], 0x1, &(0x7f0000346000-0x10)={0x0, 0x1c9c380}, &(0x7f0000d5c000), 0x8) 2018/02/01 22:56:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f0000967000)=[], 0x4924971, 0x0) r2 = epoll_create(0xfff) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d89000)={0x4}) r3 = signalfd4(r2, &(0x7f0000215000)={0x80000000}, 0x8, 0x0) ioctl$TUNSETPERSIST(r3, 0x400454cb, &(0x7f0000c84000-0x4)=0xbc) ppoll(&(0x7f0000b80000-0x10)=[{r2, 0x1}], 0x1, &(0x7f0000346000-0x10)={0x0, 0x1c9c380}, &(0x7f0000d5c000), 0x8) connect$unix(r0, &(0x7f00006ee000-0x5)=@file={0x0, './file0\x00'}, 0xa) 2018/02/01 22:56:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x100000001}, 0x1c) 2018/02/01 22:56:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ec1000-0x15)='^)\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) syz_open_procfs(0x0, &(0x7f00009d2000)='net/xfrm_stat\x00') 2018/02/01 22:56:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/01 22:56:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/01 22:56:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ec1000-0x15)='^)\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) syz_open_procfs(0x0, &(0x7f00009d2000)='net/xfrm_stat\x00') 2018/02/01 22:56:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/01 22:56:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x100000001}, 0x1c) 2018/02/01 22:56:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/01 22:56:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/01 22:56:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ec1000-0x15)='^)\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) syz_open_procfs(0x0, &(0x7f00009d2000)='net/xfrm_stat\x00') 2018/02/01 22:56:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) 2018/02/01 22:56:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/01 22:56:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) 2018/02/01 22:56:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000628000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f000048f000-0xc)={@multicast2, @dev, @dev}, &(0x7f00007a8000)=0xc) r1 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r1, &(0x7f000022e000-0x1c)={0xa, 0x2, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x7ff}, 0x100000001}, 0x1c) 2018/02/01 22:56:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ec1000-0x15)='^)\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x0, r0, 0x0) syz_open_procfs(0x0, &(0x7f00009d2000)='net/xfrm_stat\x00') 2018/02/01 22:56:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000967000)=[], 0x4924971, 0x0) r1 = epoll_create(0xfff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d89000)={0x4}) r2 = signalfd4(r1, &(0x7f0000215000)={0x80000000}, 0x8, 0x0) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000c84000-0x4)=0xbc) 2018/02/01 22:56:03 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r0, &(0x7f0000002000-0x8)='./file0\x00', 0x8000, 0x8000) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r1, &(0x7f00000bc000)=@full, &(0x7f0000000000)=0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r2, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000d54000-0x4)=0xb, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f000012d000-0x5)={0x0, @remote, @broadcast}, &(0x7f0000289000-0x4)=0xc) bind$netlink(r2, &(0x7f0000542000-0xc)={0x10, 0x0, 0x3, 0x202d011}, 0xc) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f000098d000), &(0x7f00000aa000)=0x8) 2018/02/01 22:56:03 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000002000-0x8)={0x5, 0x6, 0x80000000, 0x40}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in=@remote, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@local}}, &(0x7f0000002000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000002000-0x50)={@empty, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5, 0x0, 0x2, 0x100, 0xffffffffffffff81, 0x400020, r2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000-0x80)=[{&(0x7f0000000000)=""/135, 0x87}, {&(0x7f0000db6000)=""/237, 0xed}, {&(0x7f0000b42000)=""/175, 0xaf}, {&(0x7f0000000000)=""/135, 0x87}, {&(0x7f0000000000)=""/111, 0x6f}, {&(0x7f0000001000-0xf0)=""/240, 0xf0}, {&(0x7f0000000000)=""/180, 0xb4}, {&(0x7f000065d000)=""/125, 0x7d}], 0x8, 0x0, 0x0, 0x6}, 0x2101) r4 = socket(0x200000000080010, 0x2, 0x3) ioctl$TIOCEXCL(r1, 0x540c) connect$inet6(r4, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@rand_addr=0x3f, @in=@rand_addr=0x3ff, 0x2, 0x9, 0x0, 0x15b, 0x2, 0x20, 0x80, 0x4, r2, r3}, {0xfffffffffffff000, 0x8000, 0x7f, 0x4, 0x10000, 0x80, 0x825c, 0x8}, {0x200, 0x3ff, 0x743a202e, 0x31}, 0x0, 0xc, 0x0, 0x0, 0x2, 0x2}, {{@in6=@empty, 0x3, 0x7f}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x7, 0x7, 0x0, 0x0, 0x8, 0x81, 0xe78b}}, 0xe8) 2018/02/01 22:56:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f0000967000)=[], 0x4924971, 0x0) r2 = epoll_create(0xfff) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d89000)={0x4}) r3 = signalfd4(r2, &(0x7f0000215000)={0x80000000}, 0x8, 0x0) ioctl$TUNSETPERSIST(r3, 0x400454cb, &(0x7f0000c84000-0x4)=0xbc) connect$unix(r0, &(0x7f00006ee000-0x5)=@file={0x0, './file0\x00'}, 0xa) 2018/02/01 22:56:03 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000002000-0x8)={0x5, 0x6, 0x80000000, 0x40}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in=@remote, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@local}}, &(0x7f0000002000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000002000-0x50)={@empty, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5, 0x0, 0x2, 0x100, 0xffffffffffffff81, 0x400020, r2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000-0x80)=[{&(0x7f0000000000)=""/135, 0x87}, {&(0x7f0000db6000)=""/237, 0xed}, {&(0x7f0000b42000)=""/175, 0xaf}, {&(0x7f0000000000)=""/135, 0x87}, {&(0x7f0000000000)=""/111, 0x6f}, {&(0x7f0000001000-0xf0)=""/240, 0xf0}, {&(0x7f0000000000)=""/180, 0xb4}, {&(0x7f000065d000)=""/125, 0x7d}], 0x8, 0x0, 0x0, 0x6}, 0x2101) r4 = socket(0x200000000080010, 0x2, 0x3) ioctl$TIOCEXCL(r1, 0x540c) connect$inet6(r4, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@rand_addr=0x3f, @in=@rand_addr=0x3ff, 0x2, 0x9, 0x0, 0x15b, 0x2, 0x20, 0x80, 0x4, r2, r3}, {0xfffffffffffff000, 0x8000, 0x7f, 0x4, 0x10000, 0x80, 0x825c, 0x8}, {0x200, 0x3ff, 0x743a202e, 0x31}, 0x0, 0xc, 0x0, 0x0, 0x2, 0x2}, {{@in6=@empty, 0x3, 0x7f}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x7, 0x7, 0x0, 0x0, 0x8, 0x81, 0xe78b}}, 0xe8) 2018/02/01 22:56:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f0000967000)=[], 0x4924971, 0x0) r2 = epoll_create(0xfff) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d89000)={0x4}) r3 = signalfd4(r2, &(0x7f0000215000)={0x80000000}, 0x8, 0x0) ioctl$TUNSETPERSIST(r3, 0x400454cb, &(0x7f0000c84000-0x4)=0xbc) ppoll(&(0x7f0000b80000-0x10)=[{r2, 0x1}], 0x1, &(0x7f0000346000-0x10)={0x0, 0x1c9c380}, &(0x7f0000d5c000), 0x8) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b15000)='/selinux/enforce\x00', 0x400, 0x0) accept4$inet(r4, &(0x7f00005c4000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f000096f000-0x4)=0x10, 0x80800) ioctl$DRM_IOCTL_GET_STATS(r4, 0x80f86406, &(0x7f0000cfc000)=""/85) connect$unix(r0, &(0x7f00006ee000-0x5)=@file={0x0, './file0\x00'}, 0xa) 2018/02/01 22:56:03 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000002000-0x8)={0x5, 0x6, 0x80000000, 0x40}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in=@remote, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@local}}, &(0x7f0000002000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000002000-0x50)={@empty, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5, 0x0, 0x2, 0x100, 0xffffffffffffff81, 0x400020, r2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000-0x80)=[{&(0x7f0000000000)=""/135, 0x87}, {&(0x7f0000db6000)=""/237, 0xed}, {&(0x7f0000b42000)=""/175, 0xaf}, {&(0x7f0000000000)=""/135, 0x87}, {&(0x7f0000000000)=""/111, 0x6f}, {&(0x7f0000001000-0xf0)=""/240, 0xf0}, {&(0x7f0000000000)=""/180, 0xb4}, {&(0x7f000065d000)=""/125, 0x7d}], 0x8, 0x0, 0x0, 0x6}, 0x2101) r4 = socket(0x200000000080010, 0x2, 0x3) ioctl$TIOCEXCL(r1, 0x540c) connect$inet6(r4, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@rand_addr=0x3f, @in=@rand_addr=0x3ff, 0x2, 0x9, 0x0, 0x15b, 0x2, 0x20, 0x80, 0x4, r2, r3}, {0xfffffffffffff000, 0x8000, 0x7f, 0x4, 0x10000, 0x80, 0x825c, 0x8}, {0x200, 0x3ff, 0x743a202e, 0x31}, 0x0, 0xc, 0x0, 0x0, 0x2, 0x2}, {{@in6=@empty, 0x3, 0x7f}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x7, 0x7, 0x0, 0x0, 0x8, 0x81, 0xe78b}}, 0xe8) 2018/02/01 22:56:03 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000002000-0x8)={0x5, 0x6, 0x80000000, 0x40}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in=@remote, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@local}}, &(0x7f0000002000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000002000-0x50)={@empty, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5, 0x0, 0x2, 0x100, 0xffffffffffffff81, 0x400020, r2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000-0x80)=[{&(0x7f0000000000)=""/135, 0x87}, {&(0x7f0000db6000)=""/237, 0xed}, {&(0x7f0000b42000)=""/175, 0xaf}, {&(0x7f0000000000)=""/135, 0x87}, {&(0x7f0000000000)=""/111, 0x6f}, {&(0x7f0000001000-0xf0)=""/240, 0xf0}, {&(0x7f0000000000)=""/180, 0xb4}, {&(0x7f000065d000)=""/125, 0x7d}], 0x8, 0x0, 0x0, 0x6}, 0x2101) r4 = socket(0x200000000080010, 0x2, 0x3) ioctl$TIOCEXCL(r1, 0x540c) connect$inet6(r4, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@rand_addr=0x3f, @in=@rand_addr=0x3ff, 0x2, 0x9, 0x0, 0x15b, 0x2, 0x20, 0x80, 0x4, r2, r3}, {0xfffffffffffff000, 0x8000, 0x7f, 0x4, 0x10000, 0x80, 0x825c, 0x8}, {0x200, 0x3ff, 0x743a202e, 0x31}, 0x0, 0xc, 0x0, 0x0, 0x2, 0x2}, {{@in6=@empty, 0x3, 0x7f}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x7, 0x7, 0x0, 0x0, 0x8, 0x81, 0xe78b}}, 0xe8) 2018/02/01 22:56:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f0000967000)=[], 0x4924971, 0x0) r2 = epoll_create(0xfff) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d89000)={0x4}) r3 = signalfd4(r2, &(0x7f0000215000)={0x80000000}, 0x8, 0x0) ioctl$TUNSETPERSIST(r3, 0x400454cb, &(0x7f0000c84000-0x4)=0xbc) ppoll(&(0x7f0000b80000-0x10)=[{r2, 0x1}], 0x1, &(0x7f0000346000-0x10)={0x0, 0x1c9c380}, &(0x7f0000d5c000), 0x8) connect$unix(r0, &(0x7f00006ee000-0x5)=@file={0x0, './file0\x00'}, 0xa) 2018/02/01 22:56:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ec1000-0x15)='^)\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x0, r0, 0x0) syz_open_procfs(0x0, &(0x7f00009d2000)='net/xfrm_stat\x00') 2018/02/01 22:56:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) accept$packet(r0, &(0x7f00002cf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000f85000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00006cd000-0x18)={@empty, 0x200, r1}) 2018/02/01 22:56:03 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000002000-0x8)={0x5, 0x6, 0x80000000, 0x40}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in=@remote, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@local}}, &(0x7f0000002000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000002000-0x50)={@empty, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5, 0x0, 0x2, 0x100, 0xffffffffffffff81, 0x400020, r2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000-0x80)=[{&(0x7f0000000000)=""/135, 0x87}, {&(0x7f0000db6000)=""/237, 0xed}, {&(0x7f0000b42000)=""/175, 0xaf}, {&(0x7f0000000000)=""/135, 0x87}, {&(0x7f0000000000)=""/111, 0x6f}, {&(0x7f0000001000-0xf0)=""/240, 0xf0}, {&(0x7f0000000000)=""/180, 0xb4}, {&(0x7f000065d000)=""/125, 0x7d}], 0x8, 0x0, 0x0, 0x6}, 0x2101) r4 = socket(0x200000000080010, 0x2, 0x3) ioctl$TIOCEXCL(r1, 0x540c) connect$inet6(r4, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@rand_addr=0x3f, @in=@rand_addr=0x3ff, 0x2, 0x9, 0x0, 0x15b, 0x2, 0x20, 0x80, 0x4, r2, r3}, {0xfffffffffffff000, 0x8000, 0x7f, 0x4, 0x10000, 0x80, 0x825c, 0x8}, {0x200, 0x3ff, 0x743a202e, 0x31}, 0x0, 0xc, 0x0, 0x0, 0x2, 0x2}, {{@in6=@empty, 0x3, 0x7f}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x7, 0x7, 0x0, 0x0, 0x8, 0x81, 0xe78b}}, 0xe8) 2018/02/01 22:56:03 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000002000-0x8)={0x5, 0x6, 0x80000000, 0x40}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in=@remote, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@local}}, &(0x7f0000002000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000002000-0x50)={@empty, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5, 0x0, 0x2, 0x100, 0xffffffffffffff81, 0x400020, r2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000-0x80)=[{&(0x7f0000000000)=""/135, 0x87}, {&(0x7f0000db6000)=""/237, 0xed}, {&(0x7f0000b42000)=""/175, 0xaf}, {&(0x7f0000000000)=""/135, 0x87}, {&(0x7f0000000000)=""/111, 0x6f}, {&(0x7f0000001000-0xf0)=""/240, 0xf0}, {&(0x7f0000000000)=""/180, 0xb4}, {&(0x7f000065d000)=""/125, 0x7d}], 0x8, 0x0, 0x0, 0x6}, 0x2101) r4 = socket(0x200000000080010, 0x2, 0x3) ioctl$TIOCEXCL(r1, 0x540c) connect$inet6(r4, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@rand_addr=0x3f, @in=@rand_addr=0x3ff, 0x2, 0x9, 0x0, 0x15b, 0x2, 0x20, 0x80, 0x4, r2, r3}, {0xfffffffffffff000, 0x8000, 0x7f, 0x4, 0x10000, 0x80, 0x825c, 0x8}, {0x200, 0x3ff, 0x743a202e, 0x31}, 0x0, 0xc, 0x0, 0x0, 0x2, 0x2}, {{@in6=@empty, 0x3, 0x7f}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x7, 0x7, 0x0, 0x0, 0x8, 0x81, 0xe78b}}, 0xe8) 2018/02/01 22:56:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ec1000-0x15)='^)\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x0, r0, 0x0) syz_open_procfs(0x0, &(0x7f00009d2000)='net/xfrm_stat\x00') 2018/02/01 22:56:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f0000967000)=[], 0x4924971, 0x0) r2 = epoll_create(0xfff) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d89000)={0x4}) signalfd4(r2, &(0x7f0000215000)={0x80000000}, 0x8, 0x0) connect$unix(r0, &(0x7f00006ee000-0x5)=@file={0x0, './file0\x00'}, 0xa) 2018/02/01 22:56:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000967000)=[], 0x4924971, 0x0) r1 = epoll_create(0xfff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d89000)={0x4}) signalfd4(r1, &(0x7f0000215000)={0x80000000}, 0x8, 0x0) 2018/02/01 22:56:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f0000967000)=[], 0x4924971, 0x0) r2 = epoll_create(0xfff) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d89000)={0x4}) r3 = signalfd4(r2, &(0x7f0000215000)={0x80000000}, 0x8, 0x0) ioctl$TUNSETPERSIST(r3, 0x400454cb, &(0x7f0000c84000-0x4)=0xbc) ppoll(&(0x7f0000b80000-0x10)=[{r2, 0x1}], 0x1, &(0x7f0000346000-0x10)={0x0, 0x1c9c380}, &(0x7f0000d5c000), 0x8) connect$unix(r0, &(0x7f00006ee000-0x5)=@file={0x0, './file0\x00'}, 0xa) 20