/29 07:59:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eba000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x103002) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000357000-0x4)=0xffffffff, 0x4) dup3(r0, r1, 0x0) 2018/01/29 07:59:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00005c6000)={0x0, 0x80}, &(0x7f00006db000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000ba0000-0xc)={0x0, 0x4, "eaf88f41"}, &(0x7f0000535000-0x4)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000308000)=@assoc_value={r3, 0xed6}, 0x8) sendto$inet(r0, &(0x7f0000fa4000-0x1)="16", 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/29 07:59:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007ff000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast5)\x00'}, 0x58) r1 = syz_open_dev$mouse(&(0x7f0000725000-0x12)='/dev/input/mouse#\x00', 0xffffffffffff8000, 0x40000) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000901000)=""/66) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004c3000)="0a077eb0d5", 0x5) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002cd000)={0x0, 0x0, &(0x7f0000b3d000)=[{&(0x7f0000b98000-0xe6)="62b23e94371462a4d72eea85a5b277b6d1af9d5f8addddf2ff194902a76543cfad2b8d47b1b90ba55734dc82614374f41390dd43802a480b7eb2f7f8c4fd380ad8fb6699373ae9a9c8e5da0e07fe51bd39390c26da48bf0a491e1880ed78e59d6835d9f76bf198623cb1eb056ca650739f40ec0ecd8f0d9cbb6612577e1e708a", 0x80}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f000058d000)={&(0x7f000047c000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}}}, 0x3a, &(0x7f00008fe000)=[{&(0x7f0000b94000-0x9d)=""/157, 0x9d}], 0x1, &(0x7f0000e74000)=""/192, 0xc0, 0x0}, 0x0) r3 = shmget(0x0, 0x4000, 0x54000900, &(0x7f000043e000/0x4000)=nil) shmctl$SHM_INFO(r3, 0xe, &(0x7f00001e4000)=""/4096) 2018/01/29 07:59:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = dup(r0) ioctl$TCSBRKP(r1, 0x5425, 0xfd) munmap(&(0x7f0000011000/0x1000)=nil, 0x1000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000001000)={0x0, ""}, 0x8, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000004000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/29 07:59:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000452000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000c8f000)=0x2000000, 0x226) r3 = getpid() capget(&(0x7f0000259000-0x8)={0x200f1526, r3}, &(0x7f000045a000)={0x1, 0x5, 0x200, 0x80000000, 0x1, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000a3d000)=@assoc_id=0x0, &(0x7f0000dca000)=0x4) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a69000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) readv(r2, &(0x7f000096c000)=[{&(0x7f00003ea000)=""/188, 0x2}], 0x1) sendto$inet(r0, &(0x7f0000515000-0x85)="f5b891bc706e6b0b1bf8cfd2bb2a717d860412f25198de43a553d589a906b6cba1a40279dd446155cb2c2000000043b5849aeafa585f362af474df0c17905a0733362816c1ddf18901856785698d3be90eb4b6a79a2be1979d486f707110189e6ea18b314ae253687ffa113080b8f14db214a23c346dbf989b829b011b9d21e63ea8a960e4", 0x85, 0x0, &(0x7f00001f7000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/29 07:59:26 executing program 1: getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000e13000)={{{@in=@multicast1=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000010d000)=0xe8) setfsuid(r0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000006000-0x4)=0x0) setsockopt$inet_pktinfo(r1, 0x0, 0xc, &(0x7f0000007000)={0x0, @loopback=0x7f000001, @empty=0x0}, 0xc) 2018/01/29 07:59:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mq_timedsend(r0, &(0x7f0000f9b000)="20523b040dccd6a02b942bc0fab290153b8fc850d931be1aaed6b2420035a58187a35d2f90c567ffb8ff891df41aa50ce18699c2cb38711fef774a3e75e13531ee5ce10fb9baa1272c4791904565e008c9ee7d969fb3334e3ec0b09cd313166e4fc9e33551c773e177c1d0eefe6e4d16d86749cbf6f1319d78c00fc09accd76bd6f05dca68ae67680df72cbf6db33d3e5f7eb8c0aef41274617d83a4c4adcb9a588bc974399ddcbf3d5914517c78fb8a36e99f7e3e7e8d5048ab20c2d64f4ae09c2d80043d4ff4baf8ff5c0a8546f2c22afa1603eeadd3d7cec1b48a3ad393f1844a35", 0xe3, 0xc4, &(0x7f0000c69000-0x10)={0x0, 0x0}) r1 = syz_open_dev$binder(&(0x7f0000006000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000aaa000)={0x8, 0x0, &(0x7f0000ecf000-0x28)=[@decrefs={0x40046307, 0x0}], 0x0, 0x0, &(0x7f0000906000-0x91)=""}) 2018/01/29 07:59:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f00007a1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "011600", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7a15cb", 0xfffffffffffdfffb, "a9a8bd"}, "bfc1a222"}}}}}}, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00003ab000)='./file0\x00', 0x202, 0x20) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000550000)=@assoc_value={0x0, 0x0}, &(0x7f00003be000-0x4)=0x8) [ 132.893358] kernel msg: ebtables bug: please report to author: Wrong len argument [ 132.916610] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/01/29 07:59:26 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000025000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x1002}, 0x35f) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x400454dc, &(0x7f0000001000-0x4)=0x0) 2018/01/29 07:59:26 executing program 7: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003000-0x4)=0x0) r2 = getpid() r3 = creat(&(0x7f0000005000)='./file0\x00', 0x120) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f000000d000-0xc)={r3, r0, 0x7}) perf_event_open(&(0x7f0000007000-0x3c)={0x0, 0x78, 0x2, 0x5b, 0x3, 0x7, 0x0, 0xff, 0x0, 0xc, 0x100000001, 0x4, 0x3366, 0x7fff, 0x5, 0x11, 0x0, 0x8, 0x1, 0x100, 0x3ff, 0xfffffffffffffff8, 0x5, 0x400000000000000, 0x0, 0x9, 0x100000001, 0xffffffff, 0x200, 0x1000, 0x9, 0x8, 0x4, 0xffffffff, 0x7ff, 0x3ff, 0x9, 0x4, 0x0, 0x3, 0x5, @perf_config_ext={0x7, 0xfffffffffffffc67}, 0x14980, 0x2, 0x3, 0x7, 0x7f, 0xffffffffffffffff, 0x3791, 0x0}, r1, 0x2, r3, 0x1) r4 = syz_open_dev$usbmon(&(0x7f0000015000)='/dev/usbmon#\x00', 0x800, 0x0) clock_gettime(0x0, &(0x7f000000c000-0x10)={0x0, 0x0}) fstatfs(r0, &(0x7f000000e000)=""/2) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r4, &(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000016000)={{r5, 0x0}, {r5, r6/1000+30000}}, 0x100) write(r4, &(0x7f0000004000-0xe)="3e434ecac24c3e1a53eedc921ec6", 0xe) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_NMI(r4, 0xae9a) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000012000-0xc)=@sack_info={0x0, 0x4, 0x7fff}, &(0x7f0000012000)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r7, 0x84, 0x7b, &(0x7f0000012000)={r8, 0x10000}, 0x8) setsockopt$packet_int(r0, 0x107, 0x223, &(0x7f000000f000)=0x40, 0x3b) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r3, 0x4b60, &(0x7f0000018000)=""/231) sendto$inet6(r0, &(0x7f0000004000-0x27)="", 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0xffffffffffffffac) 2018/01/29 07:59:26 executing program 1: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0xb56000)=nil, 0xb56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x37) syncfs(r1) accept(r1, &(0x7f0000b4b000-0x1c)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000048c000-0x4)=0x1c) mmap(&(0x7f0000b56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000a34000-0x8)={0x0, 0x6}, &(0x7f0000b57000-0x4)=0x8) mmap(&(0x7f0000b56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00002ac000)={r2, 0x6, 0x30, 0xf0, 0xfffffffffffffff9}, &(0x7f0000b57000-0x4)=0x18) listen(r1, 0x0) listen(r0, 0x80000000000001) getuid() 2018/01/29 07:59:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000578000-0xb)='/dev/loop#\x00', 0x0, 0xa) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00001c7000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "1e83da8f981c3abf06e8fcb2c6c408a5d201afc34a9bedaf2f87276e0a0360296e221aa21dd9f51f6f65aa56a075ed2085ff79fcd89d9311c5b45acdab97c3e3", "4787572f09825c8e3365c78ed76347e7a366e62f6af7912775560135336adc106c7c87059df6eec5352fcc2030e82d8b0cd1265b83411e74fd05a6ce2d124953", "d7c040800800df7a9a64f8b51188d14948d33f825a893e619369b53cc818aa5f", [0x0, 0x0]}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000033d000)='/dev/vcs\x00', 0x10000, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000731000-0x4)=0x100000) 2018/01/29 07:59:26 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x400000000000005, 0x84) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001000-0x4)=0x0, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x2d, &(0x7f0000001000-0x20)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x39e) [ 133.019733] binder: 20339:20346 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 133.047935] binder: 20339:20346 DecRefs 0 refcount change on invalid ref 0 ret -22 2018/01/29 07:59:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) delete_module(&(0x7f0000d87000-0xf)='/dev/snd/timer\x00', 0x9fc) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000ff3000-0x34)={{0x1, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e20000)='/dev/ppp\x00', 0x2080, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x4) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) add_key$keyring(&(0x7f0000776000+0x84c)='keyring\x00', &(0x7f00008ca000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007b0000-0x34)={{0xffffffffffffffff, 0x3, 0x2, 0x0, 0xe93}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000f59000)=0xb88) 2018/01/29 07:59:26 executing program 2: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000001f000+0xb3c)='/dev/sequencer2\x00', 0x101002, 0x0) r1 = openat(r0, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r1, &(0x7f0000013000-0x8)='./file0\x00') r2 = creat(&(0x7f000000f000)='./file0/file0/bus\x00', 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r1, &(0x7f0000014000)='./file0/file0/bus\x00', r1, &(0x7f000001f000)='./file0/file0\x00') faccessat(r1, &(0x7f0000018000-0x8)='./file0\x00', 0x1, 0x0) lseek(r2, 0x0, 0x5) 2018/01/29 07:59:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x0, 0x0}, 0x4) openat$kvm(0xffffffffffffff9c, &(0x7f0000ff1000-0x9)='/dev/kvm\x00', 0x12080, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000002000)={0x0, 0x0, 0x0}, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f0000010000)=[{&(0x7f0000013000-0x5b)=""/91, 0x5b}], 0x1) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000010000)=[], 0x0, 0x0, &(0x7f0000012000-0x63)=""}) dup2(r0, r1) fcntl$getflags(r1, 0x408) 2018/01/29 07:59:26 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = dup(0xffffffffffffffff) perf_event_open(&(0x7f00007f1000-0x78)={0x5, 0x78, 0x7, 0x101, 0x9, 0xb0, 0x0, 0x8, 0xc0d42, 0x2, 0x8, 0x4, 0x7f, 0x2, 0x2, 0x6, 0x2, 0x80000000, 0xa87a, 0xffffffffffffffc1, 0x5, 0x1400000000, 0x1, 0x0, 0x10000, 0xfffffffffffffd77, 0x5, 0xfb, 0xc5a, 0x80, 0x7, 0x6, 0x9, 0x1, 0x8, 0x6, 0x88e, 0x200, 0x0, 0x8001, 0x4, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x1}, 0x0, 0x0, 0x5, 0x3, 0x7fff, 0x8, 0x3, 0x0}, r0, 0x9, r1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0xd34, &(0x7f000095b000-0x8)=0x0, &(0x7f0000062000)=0x9) 2018/01/29 07:59:26 executing program 6: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8003, &(0x7f0000a1a000)=0x40000000003, 0x7, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003fc000-0xd)='numa_maps\x00') sendfile(r0, r0, &(0x7f00004ce000)=0x0, 0x7fff) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000fbf000-0x4)=0x2) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000fc0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005fc000-0x4)=0x14) iopl(0x8) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc0000)='/dev/sequencer2\x00', 0x2000, 0x0) 2018/01/29 07:59:26 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x8000, 0x103000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = gettid() mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) 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) r6 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/mixer\x00', 0x80000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000002000-0x60)=[{&(0x7f0000b8c000)={0x143c, 0x42, 0x300, 0x0, 0x0, "", [@nested={0x1f4, 0xb, [@generic="04eae5fde9861ca186b830c39f9ece046bb591fbb2a0240df76b8b9cf530dedeffdb2c51265df59621f8f8bfd8c89449a23144f57d4499f096c15194a7c6e562f8ad3ec76c8e6571b55654092e2fb098044cbe7c8f625a0a2f702abb52c6b637a3fba891b42d80ad1c5a1493d53b30d806c4bec52cf49da94600646b91662825f6610c7047f2c4cf7ca524f9a97175cb12b374cfe392c419edc09860bcad9a8eac902e8e5d92091c717246628022f971461637b855b6b6349f23651bd1f11d570bc0e46c67a6459d9219ba9d942f846789d4a5a14f51da73e0650b81bd9c04016e69f7e6f1", @typed={0x8, 0x33, @void=""}, @generic="e8ca66852f64de3ac234dcfa2bb56c4d2fab8eaafb108d0226b804d0c6779ff6dba281c38766ed3facb935cf78326d", @typed={0xc, 0x82, @u32=0x2}, @generic="21aaac63547a2a0aa050ba25a9338c0d4c", @generic="1291e7bfa800a37719635a479b418c504ac6414c1ad6f8acfe4ddbd27a43fa782527d73fb209308022eebd95da50257d66aece6140f7a67f21dc2b41eceff46a82591c12127c45eb3b4d9bf839c4bed9a2f4fd48b37f08f5366ddaf8b753d76a2177bf6556285c8587b02a8c52640ac737843623fda5bb1158ff65467ac6ea9d8537be1ee7214ecdedae35a589dd08e68549b85fdc14921c44c0524e36", @typed={0x18, 0x1, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, @generic="2ff050", @nested={0x11c8, 0x2b, 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@generic="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@generic="8957f9c033f03b7818cec492d7ef0b8ca814b94e27ace339305de301bd7bfec1bd5209aee9af542fa7d7e107a3b5b543b12b9032e1d23e655bb4f1dcd6b92802e327b15b3d5874f3179a4f7436849a8c4da53eed5ffd0072a1f779c003e363bb218541fa455d585af9d973dfbb5bee9ca76984b0c18b48737f0a5946bd7f9b71ccec613bcdc3f77f7c42b8782d13f0f5d19b34cacedae07aff15969d6ce33b1f3d80dce75b6b6a8b4d851a8086184452f1afe050b6aac35fe12c19b01c6543c27ec554aa53e5f79fd1", @generic="38fb2f13d62df50afaddca47c807cd0e14b81b16efe40f5ee8a14f5c0492696ac59413481c0608ada700b89838281dd4e790e63d0195d373505c6e15b9223588459454cdd2ee9976d65e8903b0a56f2eea9846d5adaad3d9c486a8f33f47ab4c6120426fa6581fe57dae439b681c758ac6b0284f8360ed60d59972a4eb035683f5b9b55f4e935042935189685dd2f90c", @nested={0x60, 0x63, [@typed={0x10, 0x75, @u64=0xea0}, @generic="5ef0b19b65", @generic="c677abf1d6cee1899659c76ef629010bf689e7252b46214143c10737151872904b4f1314405f011deb756b73856e87e33f2c8408f1a7e184e9580306754d85ab7c686cc0ff"]}, @nested={0x4, 0x85, []}]}, 0x1560}, {&(0x7f0000002000-0x4e8)={0x4e8, 0x41, 0x810, 0x5, 0x0, "", [@typed={0x1c, 0x41, @str='/dev/snd/midiC#D#\x00'}, @nested={0x39c, 0x6c, [@typed={0xe4, 0x33, @binary="c10225301ef7b9bb62fd3ba4f71ce7b1dd50a80f5bc345e79d6aa49e1165910d194d79a5cefa37045f9b95560f86cb678e863606d7a019647ba0a084eb9173c6e0b94aaa0fedd0635a1227779a3654cb92547719d1672958823fb648538433cec9a1372164d0fbf78bff102862c007d088f3592505a6bd136d2dbe9b058aecdddfdcd2e665946750a8e75bd5f8587e2f3c2a957b722f8097f80c29bc51c6409a1e5ebc90b8f88cd2a26518cf39af1115b201f897ac784ed741900c243972e2604ba1baf7c9135ff511f5ef302d2af70872d27c2c7fc59d8af125"}, @typed={0xc, 0x2f, @uid=r5}, @typed={0xc, 0x1e, @fd=r0}, @typed={0x10, 0x34, @str=']ppp0\x00'}, @generic="2e3fe03a5cfd7de1c38f4e4a02df50afd1749f93be74fb739899a80c425b54e15446b3e3b3521a4e7fa5b4f7281bc493189f709c352cac98a6a83192922b5f18e1687ef77db7a05ca8fbebeb92c2e14c76aca117fc7d26542d50be29e2bdd17a46a64f4f6942cc38aae3022646afc4c73b047167c6ff821386de8182382f7947f848712c4590a02c474935cef2f0d4282eebfe68e836f646a07affe518c9037b30b59d", @generic="ce1179b02926fdd511f405e0d8c024bf43d4e7ac61c222175b51ffaba96578952556bc66db1e01c6eafc68d6f3eebbc68bfc1c1be203dd7c4ca4990cbf974bd9ade251488d0b9984f79a106e76bb0501d80ee5d1323807b29a99c162bd765090a6c4a5c37229fbf4fa0ddd365dcfbab5a21782a801812edce84f95d922e9eff2d23f9f23e4bf0e683fc98c68f5c8ee1c76eb973a430481b2a063836dca4d626cd7d2b0eb9ff66d532e8548ff5f38b2e0b4dc009f17d29c6f13895bd16fe7ff99e8caf33fb55036fc0a4b1f15a18753c8dd628eb96acd8ed535facd12a48acb419f2397", @generic="4918e8c3f2083542909fa3c8a3e27f8a9a84444b41005328c06b75ad8ff3ff33b3e26b3a9d9486999b82e2de3adc7130f786c96a1a0a8796d491ec0270ec374da002f32e37653f11b6217d802cb5bf5a4e3df07f77db067486b3d3b5b96de2239dfbda093551054b69ed3fc5b18af79f204c86f032bce7c5924691e4321f441599535355918a761c6b618595f4d3ee69326ec7773a5dfcfa59abdb34135f5a37ac91333407f50fe42341f8cbb9967c09b58b8d38d4d4e7881919c31b9ac84f4ebd9689aa1df3480c6e7b9432d818e7417fa8f75cc4283abc3630c1776b4fe919b2ed1ee4fefa642e5cfa0d81639c4cf8ab8ade5f", @typed={0x10, 0x22, @u64=0x52f9}]}, @nested={0x120, 0xf, [@generic="71ffb3f930fc4bc38fce114d7bd0baf8e3184fa6e7c0a3fe4d1de1f0855cb2e1ede3f0db68ba8cc23c02b7", @generic="046f8c714d9557a573e1f16f6f7d1949ec76a89284a1564dc4ca6283b14a22661f6b7643efaa7dfa7330b852faeca0770abfd3f6fc2e37feb976dbb1f57431418bd00a7d0c84d61b789193e167", @generic="53003aefeeb191b842fcd0f1ef2f1c6a2f4e2d4bb7c1e5a8f74ff66337b3f835cc41c68d5abed023491346a1158ead269da74b90ec89f227a8edcc005700582f4b0cda6a989d143f3af64a42e2357ab6d49321f8f472d947431f6dd118f59a3cb4be21e454212e3aaca4485b5a60eb546ac7879ce7714f59af974b47324489b5ebbb648b11468f4a8a316bbf73564e2e78c98baab293ad0dfceadb616b8160042b8c67ca"]}]}, 0x4e8}], 0x6, &(0x7f0000002000-0x48)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r6, r0]}], 0x48, 0x4}, 0x40040) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000a3f000-0x14)={0x0, 0xca, 0x9, 0x3f, 0x0, 0x100000001}, &(0x7f0000000000)=0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000063c000-0x10)={r7, 0x0, 0x8, 0x2}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = accept4$netrom(0xffffffffffffff9c, &(0x7f00006d0000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000091d000-0x4)=0x48, 0x800) r9 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005e3000)='/selinux/checkreqprot\x00', 0x2003, 0x0) ioctl$TIOCSBRK(r9, 0x5427) r10 = socket$vsock_dgram(0x28, 0x2, 0x0) r11 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r8, &(0x7f0000554000-0x1a4)=[{{&(0x7f0000ebb000)=@nl=@kern={0x10, 0x0, 0x0, 0x4200000}, 0xc, &(0x7f0000604000)=[{&(0x7f0000165000-0x8d)="ffe5cf277edf6caa199e442f8dc74fae038fdb070dadbeaeb600d5b6fe415341bd0874a3130c5c139343406b22605917ce9f7fc984ad5dae6d65cb4a3585f46f81c2258437834ba03a1f5578f7e537e1e40f44e21ee867711fa8a46a17fb6eda7db21a14811444a10346a5dc1cab85d2fc07564c26896ac518d2cd1e07fb2d2bddd7557c29e595c98c443dd187", 0x8d}, {&(0x7f000051a000)="b8ede72ef0d6e005c59d62ed3a7fa5162852435e81d9d955b4d748035ace081ce26f5f62f4a2bd3392dd0771d6991fc066f9f8d75d9e0d0099", 0x39}], 0x2, &(0x7f0000192000)=[{0xf0, 0x115, 0x0, "36cf8b04ce83a27f9eee10d4354cb62c3d8cdbc73c8e048b9c65d1d1e8383dac331ac6f8910bfe957ca36f168d4b27d30b6ff9471c20ec6bce3f56c50b1e0e4536d91026a6550ecd12a937e27511e43aa007707885af0cd5746ea37bb19585767a2c7f4db48e0cb10ebde1c4cce9556586eee49ad42b880abde8c0a32b7449587248ede176e65ea9360f1d70b8e7f023cd77d6d687fd4c4e5e4e533d064f144b3f60a78f9437d3d80cc659f8b4e3c8d0d1b387daca6bb7391c2357af85f16503c4350be0596188e2e34af310e9c564c3812d8b846112c2b0d26bb8020c4634"}, {0x60, 0x19f, 0x200, "74037ef4ab4d21f4a4347becbdd591e410f74df9870a25beed2cea1024cbe3656dd274748667d9f8b5fd0c22f9361c5b0a8ce8455cd72d56e00a7e61ed3be310faa6630714fc7ca40289100d1d"}, {0x98, 0x18c, 0x8, "05b55bd94754ad769cb72a0b2ab0ae9fdfc7f0f2f70cdb6c3f95e637f2a6c6b5da27f0b19f7a1e5461a84288bb7d454189dfb8e8441ca2e42913b113edca69fbaa677667015ee85b0210a7214b7dbd7df30c67e4c51d466fe532760f34df4a2a1158ab72e2967d727174a5572f470f5dbb8035ba34bfc3fe184dc4403449ff4fa33b84bd5e"}, {0x80, 0x10f, 0x5a, "4a556a9bb454dd5f315bab3d9e7593d6f4736effa7e863dfb7a79724eeed18792d3efe39acb9547031a9d282a39e1d89c944790112636b70f95c1f2244deabd55adae605d0a902cfc0aff32c7d014bf85c8efcd28cd032528f431464f40fc6406c7303aa6e75ed021739a133bde29efa"}, {0x110, 0x11c, 0x800, "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"}, {0x58, 0x109, 0x1, "3d0f5523e51200023816e9046f1692a7950437b0ca470d1de9f0e94f2c9fb037e388621d82c27e992c8515d4bfd87afc6597ad02649cd706fdf18bcde613a06d91d160"}, {0x1010, 0x0, 0x20, "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0x13e0, 0x800}, 0x10000}, {{&(0x7f0000191000-0x9)=@rc={0x1f, {0x5, 0x1, 0x3, 0x3, 0x7fff, 0xf013}, 0x100000000}, 0x9, &(0x7f000067b000-0x10)=[{&(0x7f0000202000-0x9c)="4c878e27b75439c2331018da1cbfaff7de20b023eded29fe423c5f1ec56b40c7c9283864dcf766543b4cbcd55a06688cfd8c2960e164a1c92628a306e32def39090d754d83bb9a727d335fe428b26ea3098ea53cfc4acaa15eadf63673a412764357741ebe4f303a3704eecbd2b7315fd408a90c80a31943a5e11dcc7a02323a9b85728e7acddfe6dbc9f488d1abe888ce1834315dd01addaceac79d", 0x9c}], 0x1, &(0x7f0000857000-0x220)=[{0x78, 0x109, 0x10001, "0907024ba7b0c11c20cf429be6b3349b503ab10051dcff8d7cd4a79278bf8a3e8208a764513faf1911e80608c5c053adfb91e5d9b147f752092404619eebc91d444287dc3ad6e1876c377932739f4bb1c1ddcb2d1ab14fa4d4619109512678c943dec2366cf26152"}, {0xc0, 0x13f, 0x101, "d07bfcdd766276f7d7df72f328ebe5226542159cc777e4ed6199f686ae7349de56f7a99cce4b686e8e535d79e4dc5f185461a5ecb0871c565d2211de218f6f16220f5bb9f87e11e46ee754e501ef8ce3d934f17df298d9385431adafad2957e1c5590b4da44e277aabcb733f5ab14a6af74f2ae38c13633ffc12e4735339bd88e614f22629d53fc47ae9b4170618d196da6d844931e3cc6e41cbd8fb6529ff56bd6bcbb16af789b5bfc8eb939bf7b4e5"}, {0xd0, 0x10e, 0x3f, "d6d30f9153cbac0091122f8866e368b083dd575c1fed42fd68577f8930ebed143e0f882d42e4411e0824a4ba652cc492f5ebbc62d5099ef4a2df6b354ef68193c1eae27e88832f292a7991782ffa87f164409201ab1f164f964e24f912c35ebf134286fcf12d7b8d31d06d0485bc26295f9329502658bd16ff381ad2f79646a8973c18ed77f3712055e48ea7cc794b103add64cbce35e87a9b81c2a749494adebb393d3b49b8333b5a09ef25029836964f79d451fae8a986fb87ae5c9dc8"}, {0x18, 0x18f, 0x400, "7cf85cae15b1e7b3"}], 0x220, 0x20000000}, 0xffffffffffff8000}, {{&(0x7f000038e000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r10, 0x4, 0x1, 0x4, 0x0, {0xa, 0x2, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x4}}}, 0x32, &(0x7f00001d9000-0xc)=[{&(0x7f000042b000)="02f0c89ffc9b182f6aad4ed7bf8891323694c4ff2ba9fd848028d13dbff4f4172d156ef57838367d9b16b32c1ded3ef65ad3d27104f4668e8cf4ea7e278c0a15d439385c929c26b080b53a5f6b693b99a09896f4caf3346b5fef2c7d812fe2", 0x5f}, {&(0x7f0000b9c000-0xae)="38fdb1b8620f3c78025eb1b9cdb29af88edb262d924430317a8d6f224c92fc6398149b4932c5f0fdf8b97e28bb3d07a61f5fa18bcdcf03d2eedc869c8ebc45c3c2b2a8f291455446f01debf026a86cea11f0390cf40cb320a3ecff2a8dd77e3d84c809c31b13b283ae519a9b371e3ad4de21f6f45329174f823d40a728721d1b96ecd0762e85124d148127c7b779f07cc4e0b8f998bd2e397ae37cfef7eec6127108e06de3520427d99167e3141a", 0xae}, {&(0x7f0000d93000)="b3b4de31a32ec95d0b31f9edff816768503293c8c675b4bd02c1b065a95e412cba2aeb1be5ff0be1b430a6e10258bf138f1d0619078e6f72c6571790b8b28968ade80cb9e99c5428aedea71e220cd776896714d137e65ca6e2df2c97100d064fac04efa8ad5054334c8f9d7d76165f5557bdbec2a9aa88f613b0d28f654433b298c81315f70b", 0x86}], 0x3, &(0x7f00009c7000-0xf0)=[{0x80, 0x1, 0x800, "13e90b6609917e6f18e7b33198bde484d789e4ab2d49f142c870664a3bc8b5e20852fef23db794742af89be579f258771027d92a2fae33077585d6773e78ebf16d91d479fc290cc0a9b149554fc52cc8616f2fd8fb3145c4db825f755ba60478f925c83a27e8f071548d75a01cf8"}, {0x70, 0x1, 0x3, "e41d19a88ccdfd7004f81ba49fd64e1e9945c3b8ee53cd3b272652cd1bcfdf428e9bd11286548ee426db5b49eceee1b7d30601ed72628ff7132bd1e1f416fcbfcc417ace8bbd72ded3c81f90579e5ba4d4c62cfe89bc51d4a5d0468aa2"}], 0xf0, 0x4000004}, 0x81}, {{&(0x7f0000d12000-0x10)=@ethernet={0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001d0000)=[{&(0x7f000081c000-0xa5)="1d757ec34a81d67ceb0c457c22a0b9c483efa29c886cc4a16e76460980cecaa180e333b67260fdb677ef5e7a6ccf3792b3dd372b4df6a49c31b82eb58c2ea9215623819977d7b1b3a7fa328021e4fc226534833baea4158366bf516ffcdd94a270febbaf3db99b7b23e5ae51e9b1dbadec4cd9e3884103e8e34dd96b9ec3ee29acbf56cd4956f525484bc4b9df215dc0d1feea1806f1c891d225e89c331a6c8a7067434aff", 0xa5}], 0x1, 0x0, 0x0, 0x20000000}, 0x2}, {{&(0x7f0000ab5000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r11, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, 0x1, 0x0}}, 0x2e, &(0x7f0000aca000-0x10)=[{&(0x7f0000963000-0x4)="117344cd", 0x4}], 0x1, 0x0, 0x0, 0x11}, 0xa1}, {{&(0x7f0000a52000-0x10)=@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005df000)=[{&(0x7f0000535000-0x5d)="738c111bd25b53fc1d9de556594d06532117b309fc5fa7631c3aac9572144e7365efb7d122fded0f81b12d89bf520d34ae202316582ea663afc791912a5635facc43ac97ac860925a30f3b8963cfcca59aa357957da9e85384f14e97af7c8df73dc188e491c53b2de24087c79d47a86cd7f0195a1826e8b501bbecdb40f6269ae24e96975ed3a39f17cedd70302054f67ecb2f65f8d4fe49eadc8597", 0x9c}, {&(0x7f0000fde000-0xe5)="64c2d935930cac6f38b747971fc2f43fd18d2bb079939a7bf6f6f0152f655d1eda0d00fbf88f6f9a9ac2040005d94b7ca397a5d72dbb58f9f9cf5e2fa9cb692e02683dcd8594ddd1d12d42240fe118e81e29218ac3d4dd5f431edf17c023604462328714ab5a0796f9a90a9e5c3fce8cea5d18c5daf06504e7b1eb62f8f5dedf07861cf938c20af320157bafa47285a318d1040d1022230a2faa9c4e6f9470d7d6b45ef27014f31d85debe08224bc2df3cc9fc88e9ed9012054fdc1221bc43105901998bef0c5d13391df2d301bd8f528512a96fe455a0847d143606e743c050edcb0320e0", 0xe5}, {&(0x7f0000e5a000)="54506f7d3fb9b4f724388fa58e24d71a8777a0af2b875d09828498809b1b2b01e06b2e87da87d4c195e5d1c548ea5b9df5e80874d0ecbdda059402d59e64da44ca81cd284c4887cc57c841e565bfe30dc8bae5fba93d749690f034ad218bccf446cbdce5d6b972d08118859dbc1d3707403dcb5330b9289e3c2b19039928705dd2205189ce2864bfe1851400a8ed8f5100ccc03ada65c41ad025b745958cc83b1d86643e59c907d189b0b7c61c66", 0xae}], 0x3, &(0x7f000091c000)=[{0xc0, 0x107, 0xc79, "b2082ffc5b68a5ce362ca811277a31953467943b90c51925ce43e95f0ca3fd2ad5c540700165b5c59ca2d028879057c2b88eb24f73222a2011df5fd78b48e4270a59187f932fb2e772e0dce7ad6b7b97fc0729c6c3da9a337418095ef07db52bce352dd470b18d73d3303017a8233ea1f31218a0c302a3d56c98628f93c874e601628cf6d572dcc081dd15948b75271818658620eb26e426a5b2168514d98c94e94af37d3bbe806c75"}, {0xb0, 0x118, 0x1, "93a7648dc4f4d57364ce2603320b24bee5d918d0c695fa9019868c377e7063db295fb770f4af9b6bf28f57d9173cdd710a9c488c7eb03e65eaf7e4e8f09240c206d5561e8e889849a989f2af44a49d51919e7386eb735f73da7b75100af76a6284701400d6cc26511cc6d77164c151f25455a00a8bd32a9a4b6e9cf208b4ccc68cfa9e77cf8fc3e6a33735ca475ba7845480324d431c0e0a74"}, {0x98, 0x107, 0x7, "a0c7da8f65baa6b58ec659dc44f2c24bc387c3871d593a039f726fdf8f2e6efba09ad1e6694e097b24fc3145982b4a32e7f975f11677c69aafb7a7525058f9f6532b7312558643dfc59696581e3b170f5f73cb34d7eda09b502c4414d15187bd4218ed10e79f65f9335578ec491e5a288d35520cdf31105ab62f7703f7e298ea6d1aa564fa"}], 0x208, 0x800}, 0x80000001}, {{&(0x7f00006f1000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'md4\x00'}, 0x58, &(0x7f00001ea000-0x30)=[{&(0x7f000042d000)="7952079b8c7c39a03c0b5931c3c0cec64cb39287eddcbb4aa5cf51e9c7be02755dc6efcdc98d8a859bd0d0ad9cc799d81fcf2166f529017ebab5a31c9297ac3e26160d247b574f2060f2d569f40031617ed49716ab553eebf528c97163f1496fcbbb34078e466a991872be60836b81c7de8b358354d6f483a18d35d74bc22dee17d4b8db7192cbade72afc372d7437af4f909423c03d3da20ef1df613edd8be4950b4d7553f8d8d4c9a2c0abc1ba11bfd2e387acdec60b4ffa02f2be77c29ebf", 0xc0}, {&(0x7f0000428000-0x42)="d48bd592c76a55c61f6171e94103143115481d2790c2a49b2667908d0d21fefdf9ceb59c72f98441b89204f9cd5574abeef8baf9854afbfb21bfe7eaa3118ca7cdac", 0x42}, {&(0x7f0000354000)="3287c83eb51088070149ac0455d38022d5821860df5bf715b2d191be0a9e78ecfac92633429f089e8f228415b4575ce51a37fcb4492ed8d6ead89de9ac45faf5a9d489b030b256b0fa088e854aea", 0x4e}], 0x3, &(0x7f000097a000)=[{0xd8, 0x11f, 0x4, "5d59a88e7ab9ca0cf3ee33718e63eb2962fc4a832aa21ad4bd530d49af847fe16c2a58e6fc66f6473298982a35290476dc8b329b90cc0188b128142b86383268ea8b7fc39715e6de3d7c7923599c418caf682774b955710aa0b88085d19ee3b2e02dd939065ba92eccca09c736fef1a0573da4af03fcb26c310ce6a1cc6c00bcd83f08f773eae52d620da93ce80be25df3c3a9a01e004e413d640f929179de2201b370ff7302835a801eaa319247591ac57353a0f512314b6a4f06d59ac2cb37bb"}, {0x20, 0x11b, 0xffff, "cb2c0c2243f41c58e9"}, {0xe8, 0x11b, 0x1, "2d45471c62678f37ca6a4ddcb7cb3ed3e99a4499df7cae7a20abdf25b60c97cbf08383a687887a7b221cf2acb02b233518ff559adda08afa0a6682ba4ac9f27485a95dd078d9e5a4f5edaa95ef90a6b0351dc6e81d9c8d995b97a7d90ef23687d97cc22a52228b0574f604ee9df11ac52d302d599c9d00e5a5217bccc233bdfd683cf6fe3f780343b3c0b6b76bbc9e6c04b442d32b04f77effe54e81347bfee1eca50aa44b924ac32db0020b094d9301d047b387ed0dce644da7ddc5e49fa16fab6efa5134fbdcd1315198c039b3f6448b48"}, {0x30, 0x111, 0x8001, "daa568e9133ac10d0fea2d3c2a50d858b906e2fb1d5b23bb54a50d3969"}, {0x1010, 0x10e, 0x5, "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"}], 0x1220, 0x40004}, 0x7cb8}], 0x7, 0x0) connect$pppoe(r9, &(0x7f0000a7f000-0x1e)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) timer_create(0x7, &(0x7f0000e1c000)={0x0, 0x8, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000acb000)=0x0) timer_delete(r12) r13 = socket$nl_xfrm(0x10, 0x3, 0x6) r14 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b73000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SET_CLOCK(r14, 0x4030ae7b, &(0x7f000076d000-0x30)={0x7, 0xfced, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_xfrm(r13, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f4c000-0x10)={&(0x7f00008d8000)=@migrate={0x104, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@migrate={0xb4, 0x11, [{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 07:59:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x9, 0xff, 0x8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pause() bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000004000)={r0, &(0x7f00009fc000)=""}, 0x10) 2018/01/29 07:59:26 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f000000d000-0x12)='/dev/input/mouse#\x00', 0x2, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f000000d000-0x10)={0x7, &(0x7f0000005000-0x40c)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) sendto$inet6(r0, &(0x7f000000a000)="dc05a9ae36102f4f5b512590a89db0911aa77b4632d3790f3cb10aca8245be825d78e18c7005fec41d", 0x29, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c) socket$bt_sco(0x1f, 0x5, 0x2) 2018/01/29 07:59:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x5, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000676000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f00003f2000+0x91d)='net/ip_mr_cache\x00') sendfile(r0, r2, &(0x7f00001f0000)=0x0, 0x67) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f00004fe000-0x8c)={0x3, 0xaf, 0x80, 'queue0\x00', 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 07:59:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000685000-0x16)='/selinux/checkreqprot\x00', 0x101000, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00006f7000)=0x0, &(0x7f000056f000-0x4)=0xffffffffffffff1d) syz_emit_ethernet(0x67, &(0x7f00008b5000-0x67)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x59, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0xf, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@ra={0x94, 0x6, 0x0}, @ssrr={0x89, 0x7, 0x0, [@multicast1=0xe0000001]}, @rr={0x7, 0x13, 0x0, [@rand_addr=0x0, @empty=0x0, @multicast2=0xe0000002, @loopback=0x7f000001]}, @generic={0x0, 0x6, "ade9994b"}]}}, '\r'}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/29 07:59:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000037c000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00009e2000-0x4)=0x0) readv(r0, &(0x7f00007ce000-0x60)=[{&(0x7f0000003000)=""/192, 0xc0}, {&(0x7f00008bd000-0xc)=""/12, 0xc}, {&(0x7f0000237000-0x4e)=""/78, 0x4e}, {&(0x7f0000dae000-0xed)=""/237, 0xed}, {&(0x7f0000f61000)=""/4096, 0x1000}, {&(0x7f00008cd000)=""/234, 0xea}], 0x6) fcntl$setownex(r0, 0xf, &(0x7f0000df8000)={0x0, r1}) munlock(&(0x7f0000c20000/0x3000)=nil, 0x3000) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000f7e000-0x18)={0x0, 0x1f, 0x8, &(0x7f0000794000-0x8)=0x0}) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000880000-0x5a)=""/90) 2018/01/29 07:59:26 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x400000114, 0x0, &(0x7f0000d42000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000e8c000-0x4)=r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000002000-0x8)='./file0\x00') 2018/01/29 07:59:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000470000-0x10)={0x1, &(0x7f0000ae4000)=[{0x2, 0x0, 0x0, 0xa0}]}, 0x10) mremap(&(0x7f0000a5a000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000c08000/0x2000)=nil) 2018/01/29 07:59:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() timer_create(0xb, &(0x7f0000044000)={0x200, 0x3f, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f8f000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00007ab000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x6}, &(0x7f0000eff000-0x4)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000019d000)={0x4, 0x5, 0x6, 0x81, 0x1, 0xffffffff, 0x5, 0x3, r1}, 0x20) clock_gettime(0x5, &(0x7f0000e7d000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000c22000)={{0x0, 0x0}, {0x0, r2+10000000}}, &(0x7f0000f8b000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x77359400, 0x0}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/29 07:59:26 executing program 2: mmap(&(0x7f0000000000/0x39f000)=nil, 0x39f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000380000)={@random="0d4ddefaf676", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0xffffff89, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}}}, 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f000039f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f00003a0000-0xdf)="0e8888083d90d57fe7de4a346aa67d1cf15cbcab43c27c98177cf6855a8a55d30fb457bb10b066ed754e266f43dbb90bf8bae3cb9f38ae09d9a301536ee48b831983b6a74fa19864ba9c08a96c7f12eeaa5b6d1c17ee566885f1b49eda7f7654a5579d6c0aae09dd551ac774e9b3d785605f9704cf8ddb8e9586b409dfe7703cd6163d227d9030d3fbed830dd4e573d158783577a9f8120d815820ace157fb456e2da4cdbc7a1c89a1fda1489528af2c2e59803fdf50bad9a89f7dafb1c7b95eb9c3cf69711fc6b3f3cf379b858328c634a9d42369fc85dfa06f5b30a55750", 0xdf, 0x1, 0x0, 0x0) 2018/01/29 07:59:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cf5000-0xa)='/dev/cuse\x00', 0x4, 0x0) connect$vsock_stream(r0, &(0x7f0000973000-0x10)={0x28, 0x0, 0x0, @host=0x2, 0x0}, 0x10) write$fuse(r0, &(0x7f0000147000)={0x28, 0x0, 0x0, @fuse_notify_inval_inode_out={0x0, 0x0, 0x0}}, 0x28) 2018/01/29 07:59:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x20) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00006e8000-0x9)='/dev/dsp\x00', 0x0, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000909000-0x60)=""/96) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000890000)="", 0x0, 0x0, &(0x7f0000654000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/29 07:59:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f000051c000-0x40)=""/64, 0x40) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x0}, &(0x7f000054f000-0x4)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x0, &(0x7f00008da000-0x10)={0x0, 0x0}, &(0x7f0000b34000)=0x0, 0x0) clock_getres(0x0, &(0x7f0000eb9000)={0x0, 0x0}) r0 = syz_open_dev$amidi(&(0x7f00007d5000)='/dev/amidi#\x00', 0x4, 0x400) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f00001b1000+0xda6)={0x1, 0x0, 0x8, 0x400, 0x11, 0x4}) 2018/01/29 07:59:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00007bc000-0xb)='/dev/mixer\x00', 0x14101, 0x0) accept$unix(r0, &(0x7f0000450000)=@file={0x0, ""/96}, &(0x7f00001a5000)=0x62) r1 = syz_open_procfs(0x0, &(0x7f0000984000)='setgroups\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)='1', 0x1}], 0x1) 2018/01/29 07:59:26 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x9)='net/bnep\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r0, &(0x7f0000010000-0x8)='./file0\x00', r1, &(0x7f0000001000-0x8)='./file0\x00', 0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000b46000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@rr={0x7, 0x2, 0x0, []}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) 2018/01/29 07:59:26 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000006000)='/dev/dsp#\x00', 0x1, 0x2) writev(r0, &(0x7f0000000000)=[{&(0x7f0000007000)="89", 0x1}], 0x1) ioctl$int_in(r0, 0x8000008010500c, &(0x7f0000004000-0x8)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000008000-0x78)={0x0, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x2, 0x7, 0x7, 0x2eeb, &(0x7f000000b000)=@generic="ee6e0ccfb6ce85a2e1abd51ac75af61e", 0x0, 0x6, 0x2}) fsync(r0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000000d000)={0x0, 0x0}) getpgid(r1) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000006000)={@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000000e000)={0x0, 0x2, 0x82c, 0x1f}, &(0x7f000000b000)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002000-0x6)={r2, 0xbda5}, &(0x7f0000007000-0x4)=0x6) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f000000e000-0xd0)={0x5, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000000b000-0x8)={0x0, 0x80000001}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000010000-0x4)=r2, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002000-0x2a)={r3, 0x22, "9da778ef98d13a75ae5ed7c17541de51a9166c50c0404699779e8bd90181997a7d5a"}, &(0x7f0000004000)=0x2a) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000003000-0x4)=0xa8, 0x4) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f000000e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000)={r3, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x20, 0x400000005, 0xd, 0x7, 0x4, 0x8, 0x8, 0xffffffffffffffff, 0x7, 0x4, 0x3, 0xd9b, 0x8, 0x87e]}, &(0x7f000000d000-0x4)=0x108) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000001000)={{0xffffffffffffffff, 0x1, 0x9, 0x0, 0x1}, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 07:59:26 executing program 1: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = openat(0xffffffffffffff9c, &(0x7f0000833000)='./file0\x00', 0x101000, 0x150) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000b8c000-0xe8)={0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xa, 0x10, 0x4, "7e117e580aa4d957b8983b5664bbf7deca92bd74014b19a6972b5b106b7b0f824980b5528b697210e53c0fc7754e189392d2fc66ef13797750cfa331a6567add", "a263f6fe4e9e9db5326b1ceba2113ca3b3272a2fd8e56aabc9d9e587efd39070862dc780dd0e4cca9b6375b3edf343de25cfcaad9963adab1b5ad2f381334393", "eb756424684d4379d45ae30b1755548fbff06372eca4b533e95a28fe00ef5aef", [0xfffffffffffffff8, 0x35c0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000000)=""/171, &(0x7f00003f3000-0x4)=0xab) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000cae000-0xbc)={0x8000, 0x1, 'client1\x00', 0xffffffff80000001, "685aa5b8ea36a707", "fedbd0dca65c57853cd19e79c0580a3f9f3854a114563a99b769f12d98a1f49a", 0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 07:59:26 executing program 2: mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000023000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000087000-0x4)=0x14, 0x80000) mmap(&(0x7f000008b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f000008b000)='/dev/sg#\x00', 0x7, 0x0) r2 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f000008b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f000008c000-0x8)={0x0, 0x0}) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000066000-0xa)='/dev/cuse\x00', 0x4c0641, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000057000)=""/142, &(0x7f0000053000-0x4)=0x8e) mmap(&(0x7f000008b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000008b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000008b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f000008b000)=[{r0, 0x2, 0x0}, {r1, 0x2000, 0x0}, {r2, 0x400, 0x0}, {r3, 0x4000, 0x0}, {r4, 0x1000, 0x0}], 0x5, &(0x7f000008b000)={0x77359400, 0x0}, &(0x7f000008b000)={0xffffffff}, 0x8) futex(&(0x7f0000001000)=0x8, 0x8b, 0x0, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000cf7000)=0x0, 0xfffffffffffffffe) 2018/01/29 07:59:26 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000b3d000)='net/arp\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000001000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) exit(0x0) wait4(r0, &(0x7f0000f72000-0x4)=0x0, 0x0, &(0x7f000063f000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x1, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x401, [0x7ff, 0x10000, 0x9, 0x8, 0x4, 0x5, 0xfffffffffffffffc, 0x8f5]}, 0x5c) 2018/01/29 07:59:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000172000)='net/igmp6\x00') getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f000002e000)=0x0, &(0x7f00001de000-0x4)=0x4) preadv(r0, &(0x7f0000b5d000-0x8)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x0) 2018/01/29 07:59:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setsig(r0, 0xa, 0x30) sendto$inet(r0, &(0x7f00006aa000-0x1)="a9", 0x1, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00007a3000-0xc)={0x1, r0, 0x1}) bind$ax25(r1, &(0x7f0000b41000-0x10)={0x3, {"70f29ac649f644"}, 0xbe03}, 0x10) accept4$packet(r1, &(0x7f00004ce000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fcd000-0x4)=0x14, 0x800) poll(&(0x7f00006cf000-0x18)=[{r0, 0x0, 0x0}, {r0, 0x20, 0x0}, {r0, 0x11, 0x0}], 0x3, 0x0) 2018/01/29 07:59:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f0000a24000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x6, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000583000-0x8)={r1, r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000842000)={r1}) r3 = syz_open_dev$sndctrl(&(0x7f0000e20000)='/dev/snd/controlC#\x00', 0xfffffffffffffff7, 0x101000) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r3, 0x40045532, &(0x7f0000c0c000)=0x16) 2018/01/29 07:59:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x7, &(0x7f000038c000-0x10)={0x0, 0x0}) r0 = memfd_create(&(0x7f0000879000-0x50)="2c2600f3f5781ac072fe678879423f4aef5a95da4857affe55515f14216aafe40345376fbc59c19d7162a442b64ecacc2cd49b81d50799dc5b5c7e9241071f6c8daee269834b00453020fd454288eec2", 0x0) rt_sigaction(0x6, &(0x7f0000c4a000-0x20)={0xa, {0x0}, 0x0, 0x0}, &(0x7f0000278000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000406000+0x651)={0x0}) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x428425, {0x400003ffffffa}, 0x0, 0x0}, &(0x7f0000c25000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000484000)={0x0}) syz_open_dev$evdev(&(0x7f0000868000-0x12)='/dev/input/event#\x00', 0x0, 0x0) 2018/01/29 07:59:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000992000)='./file0\x00', &(0x7f0000f7e000)='./file0\x00', &(0x7f0000b50000)='mqueue\x00', 0x4001, &(0x7f0000eb2000-0x9)="") lsetxattr(&(0x7f00000c0000)='./file0\x00', &(0x7f0000255000-0x1a)=@known='com.apple.system.Securioy\x00', &(0x7f0000ff2000-0x7)='.pppN-\x00', 0x7, 0x0) removexattr(&(0x7f0000fe6000)='./file0\x00', &(0x7f000030e000-0x1a)=@known='com.apple.system.Security\x00') 2018/01/29 07:59:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000a2f000)=0x9) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000f6d000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000871000)={0x6, r1, 0x1}) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f00002d3000)={[0x14000, 0x0, 0x10d000, 0x101000], 0x5, 0x4, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) listen(r1, 0x7fa) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000726000)={0x0, 0x93d0, 0x81, 0x6}, &(0x7f00009b6000-0x4)=0x10) r4 = syz_open_dev$mice(&(0x7f0000e05000-0x10)='/dev/input/mice\x00', 0x0, 0x102) ioctl$VT_RESIZE(r4, 0x5609, &(0x7f0000a79000-0x6)={0x5, 0x44, 0x2}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000ace000-0x6)={r3, 0x7}, &(0x7f0000992000)=0x6) r5 = accept(r1, &(0x7f0000f06000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f77000)=0x9) recvfrom$ax25(r5, &(0x7f0000573000)=""/20, 0x14, 0x0, &(0x7f0000fb7000-0x10)={0x3, {"8d873570be440a"}, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000741000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, 0xb) 2018/01/29 07:59:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000ce4000-0xd)='/dev/usbmon#\x00', 0x74d, 0x2010) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00000cd000)=0x0) r1 = socket$unix(0x1, 0x3, 0x0) ioctl$sock_proto_private(r1, 0x89ee, &(0x7f000019d000-0x87)="27e448a3223f9486da87f576532c99286e86c2bc8000afa98d9db6b6f3429bc82a32705bb08523d2c6ebb01b5830345b092959fbece1263f215b46ba2cc2c1cadd27a523e7605a833bfc822277ac70b35c62dfb74844e8b7c73bf82cf594c994e61a96ac397d24c15b953eda5c52fef285c3ef8d770c2fe85e73e14664f069d4122abc6cbf7e58") r2 = syz_open_procfs(r0, &(0x7f0000f17000)='cmdline\x00') exit(0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00003a7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000062c000)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0xfffffffffffffffe, 0x1, 0x1, 0xfff}, &(0x7f0000fd5000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000887000)={r3, 0x1}, &(0x7f000085c000-0x4)=0x6) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000c0c000-0x4)=0x0, 0x4) mlockall(0x3) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r2, r2, &(0x7f0000032000)=0x0, 0x7ff) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f000001c000-0x8)={0x0, 0x7fff, 0x4}, &(0x7f000007e000-0x4)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000eff000)={r4, 0x1}, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000237000)={r4, 0xfffffffffffffffb}, &(0x7f00008a9000-0x4)=0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0xa00000400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/29 07:59:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000a32000-0xd)='/dev/usbmon#\x00', 0x100000000, 0x40) r1 = socket$bt_sco(0x1f, 0x5, 0x2) sendfile(r0, r1, &(0x7f0000807000)=0x0, 0x6) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x3ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) 2018/01/29 07:59:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000a6d000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000588000-0x4)=0x3a) r1 = geteuid() sendmsg$nl_generic(r0, &(0x7f00000ef000)={&(0x7f000065b000)={0x10, 0x0, 0x0, 0x8210400}, 0xc, &(0x7f0000c38000)={&(0x7f00000ca000-0x244)={0x244, 0x1b, 0x800, 0x6, 0x1, {0x13, 0x0, 0x0}, [@typed={0xf4, 0x7d, @binary="ea8c6f222a7434c7be3a58c9de2935701514216140d29abf7432fbdc8a21d193171150d4774fd2678b93ed8068aa29a354db7b85e89ba16d18389f315277237c1e9f9d5d714f58697097da04424dafe429b03179ba321622d944d471183e3719ef4fbca41ac22867d8ecf834322e97447a0bc96bdb14294189bff02a689d5e097b5a2c4f2886a8861255be59fc21101b54ce5c667dacc0cf893fe96d0d0a47599b99c7ec3cbe2346f75fefc9d64b77e82f6a524b33e71168f2aa225b2f20d5bd25622cabc6f8488b62ffa45d77513925223777d3c6c843e8245cb16ab4b6fb15caaf19b281b2f4d5ab63"}, @nested={0x13c, 0x79, [@typed={0xc, 0x5d, @uid=r1}, @typed={0x18, 0x63, @ipv6=@loopback={0x0, 0x1}}, @typed={0x94, 0x6f, @binary="72ea3bca899dd916b97eeaf99533994acf361d2a0de90b79f140f8694b1ae57c7635470e090a0aa8caebe9042ab217f522adf889590afa16a02cd06656bc2b1227d2e2b6a1b8361de67faf335a3feedbea4643415a51b9ae924994a70d4f456f8678f13d8ffb0ebe370ebfd9b6d1def74484533f225e99d8d9946648e8b280d699b23af088c73664ba469b"}, @generic="4ae3adf79fb45ee0979b4f839338683757dc5d116e28867c05f6118a2c9caad5a49d3d24ed25031471f9ab6962d066cbb6e720bc1afa3c2e285764d011d5150b0d494541bcead4d3c3", @generic="39d0e6780cfd1003f8a0a8ed3d06a8ecd535015bc48430276e0c59e673b03730d55c1e407ad71fae879bf79f214876393c0c229f907e"]}]}, 0x244}, 0x1, 0x0, 0x0, 0xc000}, 0x810) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) close(r2) 2018/01/29 07:59:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00007c2000)='/dev/rfkill\x00', 0x2, 0x0) write$selinux_context(r0, &(0x7f00005f1000)='system_u:object_r:policy_config_t:s0\x00', 0x25) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f000030d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000ffe000-0x4)=0x1c, 0x80800) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f000099a000)={@generic="74577d0776591307d4cef279b759607b", @ifru_flags=0x800}) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000ff8000)='/selinux/context\x00', 0x2, 0x0) read(r2, &(0x7f0000c07000-0xc7)=""/199, 0xc7) 2018/01/29 07:59:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000dfc000-0x8)='./file0\x00', 0x101201, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00008b2000)=0x1, 0x4) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "a399e9c558720d8d1f6728f1c5f07531dc6150defaca6ebcaf1b8b8c36184c8f147be96ea31efbf49ca9b9d7", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "655397eb4a90dc0d4bbdd330f3aa50c6a17a4cbe46f9a27f671d171c4a2c50f288493929c1e0fe9468a5eb556554a2803b25502ef5bc450d5f58f28b16e1198d", &(0x7f0000b0c000-0x4e)="446465762f736e642f636f6e74726f6c4323009cb55a60fb8d54423e20546bd33125000000000000fd03e22965bb699aabcb8311b779fbf5497252581e19688501001a7898bd7751951d53b93ab1", 0x4e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x2, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000)=[], 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/29 07:59:27 executing program 1: syz_fuse_mount(&(0x7f0000593000)='./file0\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x562e3336c0ed74de) 2018/01/29 07:59:27 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0xffffffff, 0x4) lseek(r0, 0x0, 0x3) r1 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000a8e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ada000-0x27)="a409c25f213a6ebd628cd9d526b4a0305336f020be48a25a77d47faa29ee757f6cab991f4308e4", 0x27, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000bc5000)='.request_key_auth\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)='\x00', 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x0) setfsuid(r3) r4 = request_key(&(0x7f0000000000)='big_key\x00', &(0x7f000032e000-0x2)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0x1)='\x00', 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$amidi(&(0x7f0000002000-0xc)='/dev/amidi#\x00', 0x8, 0x80000) ioctl$VT_RELDISP(r5, 0x5605) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000000)={r1, r2, r4}, &(0x7f000085d000)=""/23, 0x17, &(0x7f0000001000-0x38)={&(0x7f000005d000-0x40)={'cbcmac(cast5)\x00'}, &(0x7f0000000000)="3dfdd11d74410184dc2b921a80739813b762b53325cfe39b509ad7329791305f6c80c1029cf4f9efd141d0f0e45b9fb42538dbe7ec1af15d03eb6d369c766b0702e31594e1dcf4ec2e8690dfff0223fc5cb0db93891887b797eb52d81aac83023c9c8df297306280a02c2e97a787eb11253ebc93", 0x74, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) setsockopt$sock_attach_bpf(r5, 0x1, 0x32, &(0x7f00000c1000-0x4)=r0, 0x4) personality(0x4000008) 2018/01/29 07:59:27 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80003, 0x7) 2018/01/29 07:59:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x14) ioctl$sock_ifreq(r0, 0x8993, &(0x7f000027c000-0x50)={@generic="806e5e43c630811194202eb84dfc965a", @ifru_data=&(0x7f0000989000)="4c00de8a843077feb3eee7cc6a891f6aaf39e58092dfccb54ba507358e1534c0"}) close(r0) 2018/01/29 07:59:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d85000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000bb9000-0x1a)=""/26) vmsplice(r0, &(0x7f00008b7000)=[{&(0x7f000044a000-0xb6)='9', 0x1}], 0x1, 0x0) keyctl$join(0x1, &(0x7f00003cc000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) clone(0x0, &(0x7f0000cf7000)="", &(0x7f000022f000-0x4)=0x0, &(0x7f0000205000-0x4)=0x0, &(0x7f0000084000-0xcd)="") getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00001cf000-0x6)={0x0, 0x401}, &(0x7f0000352000)=0x6) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000e24000)=@sack_info={r2, 0x2b, 0x3}, 0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00001a0000-0x12)={r2, 0x8000, 0x5, [0x8, 0x1000, 0x100000001, 0xffff, 0x2]}, 0x12) writev(r1, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)=',', 0x1}], 0x1) 2018/01/29 07:59:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000ffb000)='/dev/dmmidi#\x00', 0x5, 0x2000) sendto$ax25(r0, &(0x7f0000eee000)="9e4037532b5fbeb5490aa35bb5134a711d539877bfffe527fc15178ea0737b750596b1f8ec733cf9757b74f65d3e44ac332d7853c2cbdcd3842a29f8df1a1cbac4fe260da59c52f570f3c277f3652636133f2069e86d2c77db49c93b79bc31d5995c8123178906391e53e51249d8466badb010d3ebe278a2f53325417de3c0c6096cd0feb32371d5f9c8", 0x8a, 0x20000000, &(0x7f0000132000-0x10)={0x3, {"5e20e66e0723ea"}, 0x1bd73631}, 0x10) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000026000-0x20)={r3, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup2(r1, r2) ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f0000155000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 07:59:27 executing program 6: r0 = dup(0xffffffffffffffff) fanotify_mark(0xffffffffffffffff, 0x134, 0x0, r0, &(0x7f0000ad4000-0x8)='./file0\x00') 2018/01/29 07:59:27 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f0000b40000)='/dev/snd/midiC#D#\x00', 0x6, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x37, &(0x7f0000001000-0x85)=""/133, &(0x7f0000001000-0x4)=0x85) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x402, 0xffffffffffffffff) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000001000)={0x0, 0x4000000000000000, 0x0, 0x80000000, 0x7f, 0x1, 0x3, 0x0, 0x0}, &(0x7f0000001000)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000001000)={r4, 0x5}, &(0x7f0000002000-0x4)=0x6) r5 = fcntl$dupfd(r3, 0x402, 0xffffffffffffffff) unshare(0x2800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000003000-0x6b)="eb4803dcfd4eafdc731c82f2079761ea337e0dd0763003161ac176dee288b102eda1c7cdfb5d33726c942deaa0ef9177e625918a83be345faa78723e36a5cbc3b9f893704057cdd05095e643869cb68ae954281ab556f0fbe24c0a6bc98ef06bad6ded57e14f6a44db50bc", 0x6b, 0x40, &(0x7f0000002000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000000000)={@generic=""/16, @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) fcntl$dupfd(r6, 0x402, r5) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400000) 2018/01/29 07:59:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(0x0, 0x15, &(0x7f0000da8000-0x10)={0x0, 0x0, 0xfffffffffffffffe, 0x0}) r0 = syz_open_dev$admmidi(&(0x7f0000f00000)='/dev/admmidi#\x00', 0x0, 0x2000) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000984000-0x1c)={0x8, 0x14, [0x1, 0xd4, 0x539, 0x1, 0x8]}) r1 = syz_open_dev$mouse(&(0x7f0000f2b000)='/dev/input/mouse#\x00', 0x0, 0x101000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000529000)={{0x3ff, 0x8c5b}, 'port0\x00', 0x1, 0x0, 0x1, 0x7fe, 0x7, 0x9fa, 0xfffffffffffffff8, 0x0, 0x2, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000887000)={@multicast2=0x0, @broadcast=0x0, @multicast2=0x0}, &(0x7f0000534000-0x4)=0xc) recvmmsg(r1, &(0x7f0000cef000)=[{{&(0x7f0000327000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000886000)=[{&(0x7f0000efc000)=""/148, 0x94}, {&(0x7f0000cca000-0xed)=""/237, 0xed}], 0x2, &(0x7f00006e4000)=""/36, 0x24, 0x7fffffff}, 0x7e92}, {{0x0, 0x0, &(0x7f00005b3000)=[{&(0x7f0000296000-0x5a)=""/90, 0x5a}], 0x1, &(0x7f0000dcc000)=""/2, 0x2, 0x8}, 0x3}], 0x2, 0x40, &(0x7f00002f0000-0x10)={0x0, 0x0}) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f00008b5000)={0x0, 0x0}) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000682000-0x8)=0x2) ioctl$sock_bt_hci(r2, 0xc00448ff, &(0x7f000082e000-0x60)="34ea50e8bc37c483336cfdde3de4753c3d567434419a035e89e96880e172b5cfe3fa654d1cf92f58ffa34aa90685ec8ef3eb388cf548e6aafb9c1c23c9a5779e058dbc04031977985d89614fd92b634fb61d548203c87ebbab71a50411787559") ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000ae2000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c, {0x2, 0x1, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/29 07:59:27 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d70000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x45) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000916000-0x8)='./file0\x00', 0x8000) chroot(&(0x7f0000cfb000)='./file0\x00') chdir(&(0x7f000073a000-0x2)='..') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000384000-0x11)='/selinux/enforce\x00', 0xfe, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000052b000-0x4)=0x0, 0x4) chdir(&(0x7f00001ec000)='..') connect$ax25(r1, &(0x7f00001d5000)={0x3, {"c1c56101df46d5"}, 0xdb3}, 0x10) syz_open_dev$vcsn(&(0x7f0000144000)='/dev/vcs#\x00', 0xb7, 0x800) umount2(&(0x7f0000067000)='..', 0x0) 2018/01/29 07:59:27 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f000000b000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0x7, 0x0, 0x8, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}}}, 0x0) socketpair(0x10, 0xb, 0x80, &(0x7f000000a000)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000000d000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000c000)=0xe8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001000)={0x0, 0x6d8}, &(0x7f000000d000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000008000)={r3, @in6={{0xa, 0x1, 0xffffffff00000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbf, 0x1, 0xefec, 0x4, 0x3}, &(0x7f0000006000)=0xa0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000005000)={0x800, 0x0, 0x3, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffd, 0xfff, 0x0, 0x7f, "cd6d1997613f5420e0b477846dbe1ceb", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r0, &(0x7f000000d000-0x38)={&(0x7f000000b000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000007000-0x10)={&(0x7f000000c000)=@can={{0x4, 0x7, 0x8, 0x2}, 0x0, 0x3, 0x0, 0x0, "287985b38e883c51"}, 0x10}, 0x1, 0x0, 0x0, 0x40000}, 0x4) 2018/01/29 07:59:27 executing program 4: mknod$loop(&(0x7f00007d2000)='./file0\x00', 0x6000, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000039000-0x8)='./file0\x00', &(0x7f0000022000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000038000)="") r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/29 07:59:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000a08000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000e08000)='/dev/vcs#\x00', 0x5, 0x400) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000b5d000)=0x8, 0x4) r2 = socket$inet(0x2, 0x1, 0x0) finit_module(r0, &(0x7f000014e000-0x1)='\x00', 0x0) r3 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f00008af000-0xb0)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2018/01/29 07:59:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000077e000-0x4)=0x0) timer_create(0x3, &(0x7f0000248000-0x60)={0x0, 0x15, 0x1, @thr={&(0x7f000017e000-0xfa)="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", &(0x7f0000d5b000-0x3f)="6d93cec10583f2a0da68e40d8d8411ca2da83c04b780580ffafcd6f2633ce587cca23af9839fc40544e04731864be7ccaaec678de486a922928ff7435a3c02"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000959000)=0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00003c0000)='loginuid\x00') getsockopt$ax25_int(r1, 0x101, 0x6, &(0x7f0000bd0000)=0x0, &(0x7f000089a000)=0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00002af000-0x20)={@common='ifb0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000195000)={0x0, 0x0, 0x0}, &(0x7f0000901000)=0xfffffffffffffffe) timer_create(0x0, &(0x7f0000b3d000)={0x0, 0x19, 0x4, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a16000-0x4)=0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000750000-0x4)=0x7, 0x46) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000416000+0x675)=0x9, 0x360) prctl$getname(0x10, &(0x7f000093c000-0xd1)=""/209) timerfd_create(0x6, 0x800) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000dfd000)={"0282b3f73a0900000000000000da6bea", {0x4, 0x9, 0x8, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r3, &(0x7f0000833000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000ab5000)=0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f7c000)=0x220, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f00009e7000)=0x3d5) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000ba2000)=0x0) mlock(&(0x7f000044e000/0x2000)=nil, 0x2000) r4 = dup(r0) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f0000897000-0x4)=0x6, 0xfea9) ioctl$DRM_IOCTL_DROP_MASTER(r4, 0x641f) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000ba5000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a33000)=0x25) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000001000)=""/4096, &(0x7f0000b1c000-0x4)=0x1000) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) sendfile(r4, r5, &(0x7f0000d84000-0x8)=0x0, 0x8000fffffffe) 2018/01/29 07:59:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000927000)='net/packet\x00') setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000cee000-0x4)=0x2, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0x4, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 07:59:27 executing program 6: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f64000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f6c000-0x10)=@ethtool_rxfh_indir={0x2, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c1d000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000cf000-0x4)=r1, 0x4) 2018/01/29 07:59:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00005a3000)='/selinux/context\x00', 0x2, 0x0) r1 = fcntl$getown(r0, 0x9) tkill(r1, 0x38) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f77000-0x4)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000a8c000)='maps\x00') exit(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r3, &(0x7f0000013000-0x40)=[{&(0x7f0000005000)=""/215, 0xd7}], 0x1) 2018/01/29 07:59:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00008eb000)="ff07000000697479637075736574404046657600a9", 0x2) pwrite64(r0, &(0x7f0000439000-0x2)='8', 0x1, 0x0) fcntl$addseals(r0, 0x409, 0xd) sendfile(r0, r0, &(0x7f0000c11000-0x8)=0x0, 0x7c) bind$unix(r0, &(0x7f0000b18000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/29 07:59:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000555000-0x10)='coredump_filter\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000dd9000)=0x0) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000ded000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 07:59:27 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xdd45, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x88) dup2(r0, r0) sendto$inet(r1, &(0x7f00002be000-0x1)="86", 0x1, 0x0, &(0x7f0000005000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/29 07:59:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000)={0x0, 0x0}) read(r0, &(0x7f0000fdd000)=""/27, 0x1b) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x2) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000c6c000-0x9)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000af6000-0x32)={0x0, 0x2a, "e2e2d7b6fb7e4fb39ca0c05327ff320bc1fcbb2898d548d7ff161d90edfa9c42dcba4831505b68a8219a"}, &(0x7f000001a000)=0x32) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000fb5000-0x98)={r4, @in6={{0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6}, &(0x7f0000940000-0x4)=0x98) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0xc028ae92, &(0x7f0000026000-0x28)={0x3f, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 07:59:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000057b000+0x247)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0001454a", 0x1f) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000049000-0x4)=0x10001, 0x4) recvmsg(r0, &(0x7f0000f93000-0x38)={&(0x7f000096b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xfffffffffffffebe, &(0x7f00007a3000-0x30)=[{&(0x7f0000d46000-0x4d)=""/77, 0x0}, {&(0x7f0000813000)=""/4096, 0x0}, {&(0x7f00009e9000)=""/52, 0x0}], 0x229, &(0x7f000067d000+0x91f)=""/99, 0x63, 0x0}, 0x12002) 2018/01/29 07:59:27 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f00000a1000)={0x8, 0x5, &(0x7f0000a49000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x101, 0xa, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000030000)='GPL\x00', 0x7a45, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = syz_open_dev$dmmidi(&(0x7f0000485000-0xd)='/dev/dmmidi#\x00', 0x7f71, 0x20003) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000692000-0x48)=[{0x8, 0x8}, {0x7, 0x19415aa6}, {0x3, 0x6}, {0x2, 0x2}, {0xf, 0xfffffffffffffff8}, {0xc, 0x1}, {0x0, 0x6}, {0x3, 0x40}, {0x7, 0xe5ff}], 0x9) 2018/01/29 07:59:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmsg(r1, &(0x7f00009e5000-0x38)={&(0x7f0000683000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000fea000-0x60)=[], 0x0, &(0x7f0000d31000-0x65)=""/101, 0x65, 0x0}, 0x0) close(r0) recvfrom(r1, &(0x7f00005ac000)=""/4096, 0x1000, 0x0, &(0x7f00002f9000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x0}, 0x0}, 0x9) [ 134.171416] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 134.192565] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 134.193320] device eql entered promiscuous mode 2018/01/29 07:59:27 executing program 3: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000015000)='./file0\x00', 0x200100, 0x0) r0 = syz_open_dev$loop(&(0x7f000000e000)='/dev/loop#\x00', 0x0, 0x24002) sendfile(r0, r0, &(0x7f0000007000-0x8)=0x0, 0x200000000000800) 2018/01/29 07:59:27 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f000000f000-0xd)='/dev/dmmidi#\x00', 0x100000001, 0x402) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f000000f000)=""/123) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f000000e000)=0xfffffffe) syz_emit_ethernet(0x4e, &(0x7f0000009000)={@random="cd3997030f00", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r0, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000011000-0x4)=0x60, 0x80000) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f000000f000-0x8)='./file0\x00', 0x400, 0xc0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f000000f000-0x8)=0x4, 0x8) 2018/01/29 07:59:27 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003000)={@generic="601d7abee1e0dc9a9d32d6cd564ff7d3", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000)={@generic="e9eba7499efe7fae1ed42a047c98e120", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000)=@ethtool_regs={0x4, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 07:59:27 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2000, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x9, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0xe, 0x10, &(0x7f0000001000-0x80)=@raw=[@generic={0x9, 0x8, 0xfffffffffffffffd, 0x0}, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x6}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3ff}, @jmp={0x5, 0x80000001, 0x0, 0xf, 0xf, 0xfffffff8, 0x0}, @map={0x18, 0xa, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @generic={0x9, 0x2, 0x20, 0x800}, @ldst={0x3, 0x0, 0x1, 0x4, 0xf, 0xfffffffc, 0x1}], &(0x7f0000000000)='syzkaller\x00', 0x333821b, 0x8, &(0x7f0000001000-0x8)=""/8, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_QUERY(0x10, &(0x7f00008ed000)={r1, 0x1, 0x1, 0x7a49eb7a, &(0x7f0000fa5000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ce0000)='./file0\x00', 0x7) r2 = open(&(0x7f0000862000)='./file0\x00', 0x0, 0x0) ioctl$sock_netdev_private(r0, 0x89fc, &(0x7f0000268000-0x1000)="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") ioctl$int_out(r2, 0x5460, &(0x7f0000cef000)=0x0) 2018/01/29 07:59:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000676000)='./file0\x00', 0x0) mount(&(0x7f00006dd000)='./file0\x00', &(0x7f0000945000-0x8)='./file0\x00', &(0x7f000073b000-0x8)='cgroup2\x00', 0x0, &(0x7f000045e000)="") creat(&(0x7f00008d5000-0x8)='./file1\x00', 0x4) 2018/01/29 07:59:27 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000041000)='/dev/cuse\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000693000)=0x0, &(0x7f0000191000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000334000-0x4)=0x0) r5 = getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000054b000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000e5d000)=[{&(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000183000-0x30)=[{&(0x7f0000628000)="6555a40f33740a57410b417e3ec61591bfbd2a795e0c1cd1b9ba5b2321bb0c2db99985a28a88e233d60fd0c3074de997749a381f862e2983fe966d8a249cb7bb42533db0517b88e12e2934764a3c65bd9037ecb2634b49c48d25be1967937f357a487a6d1c951f6ede46340b5670b1e2accc3789da40aa8a3afa8ead568224871010e4e23691af592bd6e213cb0f8d464a9e5437d0e7feafe6c8", 0x9a}, {&(0x7f0000e66000)="0990740dfb3e9204fc1acc0ecb2ec735", 0x10}, {&(0x7f0000001000-0xdd)="70ac1f08046c326226e2a565b67fd000522e0dbab3ea6f8c81972cfad77dc5efeb26479ae5c571bf41bab54b1766ba34ecc71763bf23aaeab0aab04f7283626239c72373b2b183503d2bee9f06344969674db81e79b02d4a9a18fd38e0db5fd3b17fac4deaf9869a494c59f26d36c7270e7b0f520f932819a48da655319696d35267fcffb6c9176725f18167a5451068239c48eaf9dd78f53c27895882104f9be4c4e81d0e19ca2408c1228b4e1abbabe6c3f6c237cb5c63e52b4c78c8eb88d13aece6b45522cdd0c2e159050ac6828e79d522f795a6c31d9dc2309275", 0xdd}], 0x3, &(0x7f00004ab000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x60, 0x8040}], 0x1, 0x4000010) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgrcv(0x0, &(0x7f00007d4000)={0x0, ""/8}, 0x224, 0x0, 0x0) msgsnd(0x0, &(0x7f0000001000)={0x2, ""}, 0x8, 0x0) r11 = dup3(r10, r10, 0x80000) setsockopt$bt_BT_CHANNEL_POLICY(r11, 0x112, 0xa, &(0x7f000065f000)=0x2, 0x4) 2018/01/29 07:59:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xc8, &(0x7f000086a000)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r0, 0x1, &(0x7f00001b2000)=[&(0x7f0000a43000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000450000)="2e930a9d0ad386e8b7ac9a47aa86148705c8670c9c9cac7f8594ed1f6083a29bb22d58e04326499f9c03bf620a73d6514db8b011c74cba5fe53235f0d4c947113075ed5eadcb6ddcee2ed70d5abf92fee2ace49a31e5d6169be28ccc1e6430a873a68b11aa14a69cd64b5a12b38aa9627c1de11e5a8aa7d64e1a39c6483802cd3d628d005e7d8bfcffffffffffffff21c5fabc45bb2a5ed270c668140cbebf3defe7fbc9dc75b4f599202546d804d3f0df265bc8c2d2300b1d4ab9d1e3a1eb47720da38f5d092bf2825151298b4c49af7d888b78364714a25058c9", 0xdb, 0x0, 0x0, 0x1, 0xffffffffffffffff}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) io_getevents(r0, 0x0, 0x1, &(0x7f0000e73000-0x20)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f00009ca000)={0x0, 0x0}) 2018/01/29 07:59:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000e8a000)={0x28, 0x0, 0x2710, @any=0xffffffff, 0x0}, 0x10, 0x800) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000930000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000eb0000-0x10)={&(0x7f000097d000/0x2000)=nil, 0x2000}) fcntl$notify(r0, 0x402, 0x80000002) sysfs$1(0x1, &(0x7f0000e71000+0xe61)=':nodevem1\x00') bind$pptp(r1, &(0x7f0000637000-0x20)={0x18, 0x2, {0x1, @local={0xac, 0x14, 0x0, 0xaa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00007ca000)={0xaa, 0x18, 0x0}) fcntl$setsig(r1, 0xa, 0x23) syz_open_dev$sndctrl(&(0x7f0000f15000)='/dev/snd/controlC#\x00', 0x52bc, 0x80000) fcntl$setflags(r1, 0x2, 0x1) 2018/01/29 07:59:27 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f0000004000-0x4)=0x0, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000005000-0x16)='/selinux/checkreqprot\x00', 0x501200, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000004000-0x6)={0x0, 0x9}, &(0x7f0000004000)=0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000004000)={r2, @in6={{0xa, 0x3, 0xffffffff, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000005000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 07:59:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00001d5000-0x4)=0x0) ptrace$getsig(0x4202, r0, 0x100000000, &(0x7f00003b8000)={0x0, 0x0, 0x0, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000de2000-0x1)="", 0x0, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = request_key(&(0x7f0000bf4000-0xc)='id_resolver\x00', &(0x7f000045e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000b63000-0x1)='\x00', 0xfffffffffffffff8) add_key(&(0x7f0000945000)='ceph\x00', &(0x7f0000073000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00002e2000)="b6344c8649976005227105ec070cebe0d2160e23e14e26d64371e41275098ce537fbeeea94345c7bcb0a8e7b7d8423d0346d9349d15c61b36fd45137ececef1909c036ee2e25d8907cbf42be4a1a3e976af797f3b4e0fbc0873c9da4ced2e4c5630b1ad3af909711c95e95f4ebd354a8ef3a60635e3fc8b6e506c9f0a503892325f5422cfb92931c4d1108be7ea6ef15f49d99e322243cbeaff15c08d0dc26031de5cd10dc86d6803dcdfebaa6f83a773a762cf6677f", 0xb6, r2) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000065d000)='/selinux/relabel\x00', 0x2, 0x0) remap_file_pages(&(0x7f0000a70000/0x1000)=nil, 0x1000, 0x2000000, 0x80000000, 0x10000) recvmmsg(r1, &(0x7f0000111000)=[{{&(0x7f000045e000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f0000d69000-0x10)=[{&(0x7f0000562000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d22000)=""/42, 0x2a, 0x6}, 0x7}, {{&(0x7f0000dc9000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000b1e000-0x20)=[{&(0x7f00008b6000-0xb2)=""/178, 0xb2}, {&(0x7f0000202000-0x6a)=""/106, 0x6a}], 0x2, &(0x7f00006ad000-0xc1)=""/193, 0xc1, 0x9}, 0x25}, {{&(0x7f00008db000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000692000)=[{&(0x7f0000ade000-0xed)=""/237, 0xed}, {&(0x7f00001b3000-0x1000)=""/4096, 0x1000}, {&(0x7f00006b2000-0x9d)=""/157, 0x9d}, {&(0x7f0000851000)=""/194, 0xc2}], 0x4, &(0x7f0000d38000-0x1000)=""/4096, 0x1000, 0x2a2c5a25}, 0x0}, {{&(0x7f0000b35000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f39000)=[{&(0x7f00000b6000-0xf9)=""/249, 0xf9}, {&(0x7f0000911000)=""/247, 0xf7}], 0x2, &(0x7f00005c4000-0x24)=""/36, 0x24, 0x8000}, 0xfff}, {{&(0x7f000007c000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000063a000-0x80)=[{&(0x7f0000d23000)=""/4096, 0x1000}, {&(0x7f0000ebd000)=""/161, 0xa1}, {&(0x7f00002a8000-0x62)=""/98, 0x62}, {&(0x7f0000197000-0x88)=""/136, 0x88}, {&(0x7f0000e3e000-0x4)=""/4, 0x4}, {&(0x7f0000e1e000-0x19)=""/25, 0x19}, {&(0x7f00001c6000-0x1000)=""/4096, 0x1000}, {&(0x7f0000533000)=""/14, 0xe}], 0x8, 0x0, 0x0, 0x7f}, 0xff}], 0x5, 0x20, &(0x7f0000ef7000)={0x77359400, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000338000)={0x0, @in6={{0xa, 0x3, 0x10001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0xdd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x3f, 0xffff, 0x10001, 0x40}, &(0x7f00007db000)=0xa0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000c79000-0x8)={r4, 0x100, 0x37fc}, 0x8) recvfrom(r1, &(0x7f0000b59000-0x65)=""/101, 0xfffffffffffffe4b, 0xfe, 0x0, 0x0) 2018/01/29 07:59:27 executing program 1: r0 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000000)={0x1, r0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000bf9000-0xd)='net/fib_trie\x00') sendfile(r1, r1, &(0x7f0000754000)=0x0, 0x14b) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x1) [ 134.393232] cgroup: cgroup2: unknown option "" [ 134.412734] cgroup: cgroup2: unknown option "" 2018/01/29 07:59:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000275000)='keyring\x00', &(0x7f0000a4c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) add_key$user(&(0x7f0000c2d000)='user\x00', &(0x7f000071e000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000029e000)="9bef322210e833849c250433e6c895bd0328ffd869a95183a0401b6e1f50ef294ac73533ca766319855d997df3601f2b6bb84a9659cae247c28fecd769a7a92cbc8ae98f2925e4c08c63a32aa8b1598e98f4ba8b197381667da2ca945563af0ca6e81df858387d647c401137359a9549adb06f4bf10b74b602ecf8eb349eeae4ce66200ea7ad484892d7c1837c108f56686e7e6c775a391187c636575ed0d33869694fd644414ae70e6b66dce71d1924e2a4c3e5e0e5025d134d5d4d0d6221780b5cac0662dbdbd750f269227c27529e2f4966169e2ca227eb42bbf46649a02390c0997a079a98fa443c367cdd0d", 0xee, r0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000055a000-0xc)='/dev/rfkill\x00', 0x601, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f000054b000)=0x0) syz_emit_ethernet(0x2a, &(0x7f0000d80000-0x2a)={@random="f3e850ef1049", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @rand_addr=0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0x0, 0xaa}}}}}, 0x0) 2018/01/29 07:59:27 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x420000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f00000e9000)='keyring\x00', &(0x7f0000336000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000fad000-0x1)="01", 0x1, r1) r3 = add_key$user(&(0x7f0000fc1000-0x5)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00003eb000)="b3", 0x1, r1) keyctl$update(0x2, r3, &(0x7f000060e000-0xf1)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe11875deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f0512cca7341063127aa29672", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000b55000-0xc)={r2, r3, r2}, &(0x7f0000a54000-0x5)=""/5, 0x5, &(0x7f0000c62000-0x38)={&(0x7f0000a3e000-0x6)={'rmd256\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 07:59:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005d0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) clock_gettime(0x0, &(0x7f00009e1000)={0x0, 0x0}) recvmmsg(r1, &(0x7f00003a9000)=[{{&(0x7f0000b61000-0x20)=@pptp={0x0, 0x0, {0x0, @broadcast=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000d46000-0x60)=[{&(0x7f000021e000)=""/220, 0xdc}, {&(0x7f00008b4000-0x17)=""/23, 0x17}, {&(0x7f0000e04000)=""/66, 0x42}, {&(0x7f0000d7b000)=""/83, 0x53}, {&(0x7f000075f000)=""/160, 0xa0}, {&(0x7f000015d000-0x29)=""/41, 0x29}], 0x6, &(0x7f000089f000-0x5)=""/5, 0x5, 0x7fffffff}, 0x4}, {{&(0x7f000012d000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000e49000)=[{&(0x7f00009ab000-0x16)=""/22, 0x16}, {&(0x7f0000a5f000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000c52000-0xba)=""/186, 0xba, 0x1e00000000000000}, 0x8000}, {{&(0x7f0000beb000-0x1e)=@pppoe={0x0, 0x0, {0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @generic=""/16}}, 0x1e, &(0x7f000037c000)=[{&(0x7f000041f000-0x9f)=""/159, 0x9f}, {&(0x7f00005fd000-0xa4)=""/164, 0xa4}, {&(0x7f0000a1f000-0x1000)=""/4096, 0x1000}, {&(0x7f00003b4000)=""/4, 0x4}, {&(0x7f00007ce000)=""/67, 0x43}, {&(0x7f0000b83000)=""/126, 0x7e}, {&(0x7f0000aa9000)=""/103, 0x67}, {&(0x7f0000db2000-0xfe)=""/254, 0xfe}], 0x8, &(0x7f00003f5000)=""/18, 0x12, 0x1}, 0xf4f}, {{&(0x7f0000d66000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000cc8000-0x40)=[{&(0x7f000072d000-0x45)=""/69, 0x45}, {&(0x7f0000248000)=""/1, 0x1}, {&(0x7f0000fc3000)=""/199, 0xc7}, {&(0x7f000019e000-0xae)=""/174, 0xae}], 0x4, &(0x7f000006b000)=""/0, 0x0, 0xff}, 0x4800}, {{0x0, 0x0, &(0x7f0000ba6000)=[{&(0x7f000085b000-0xfb)=""/251, 0xfb}, {&(0x7f00002fb000-0x4e)=""/78, 0x4e}, {&(0x7f0000123000)=""/172, 0xac}], 0x3, &(0x7f00001f3000)=""/229, 0xe5, 0x8}, 0xffffffff80000000}], 0x5, 0x0, &(0x7f0000d64000-0x10)={r2, r3+10000000}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f000073a000)={0x0, 0x35, "c9aba2210aac3112f00de82a91b1e9eaaae8cb82bf1b7b7f9dec8f8d00d4ac2f9420f97f55775c5ad281fc5a0795e55b153a341b59"}, &(0x7f0000775000-0x4)=0x3d) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000286000-0x8)={r6, 0x1054}, &(0x7f0000462000-0x4)=0x8) r8 = add_key(&(0x7f0000e9d000-0x6)='.dead\x00', &(0x7f0000554000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000359000)="3a3b0d1fb3b8f0e2cea9e867e5cea593696bfb38e44bfa80c67b6e9e634bad3274e64528afb7d8e947f0db060ca404369129ad094cbbbea68aeda9b5c5a8c62429a1247de5bb3ae22ad65773bdca77de36acc62577d3d25e8549022e863f8383eedf7335d7e45c6935bf145b005982f5d58d52c0387211f29477fb73b0c035f5d10212a147ee1a042c77ea8c3d1dba10d3f3804a2e767239fe4ebab6dd119cd261ed9072180a321059748b7956a6f13efbd9", 0xb2, 0xfffffffffffffffc) add_key$keyring(&(0x7f00003a4000-0x8)='keyring\x00', &(0x7f0000b57000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r8) clock_settime(0x2, &(0x7f0000964000+0xb16)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00009bf000)=@assoc_id=r7, &(0x7f00007fd000)=0x4) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000290000)={@common='bridge0\x00', @ifru_data=&(0x7f000011f000-0x20)="0e00000000000000000000000000000000931400001200e7ffff870000002023"}) 2018/01/29 07:59:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098f000-0x4)=0x0, 0x4) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000028e000)={0x0, 0x1, 0x0, 0x0, 0x0}, 0x10) writev(r0, &(0x7f0000242000)=[{&(0x7f000036c000-0x1000)="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", 0x601}], 0x1) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x201}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) close(r0) 2018/01/29 07:59:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000d71000)='/dev/usbmon#\x00', 0x101, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f00005e6000)="17938fb2828b3cd07b33b96490af110800d9d9eebb94c039e04940103e799d18a3ed6f34b815ce502fdce05c646011e7ad57b3e57b0391d739ed632806e7036a2ff1db52e25cd89255798d34fc0ff5ef7fbe7055893ae69dec6d41a124b1b0519dee511c8d6d2a6da0367f59f6cb3c1e2f4b805cbe04702bc8cecab77beaf67becc96b509558464f9e3e7d637c55ec48155a7313d8f2f7a9ca0e8caeb3f2f533119d201dc6cc20c0efa088e539c9a5aa30c9809cdf505f9a2adea81f108e5ca4baa9c24324cfa4d46f4cc9e33a4dbc793feff5503b043c4982c5cb2a93dadcdc60e8ef34c340b6aa8e644811b2da15f0a30c4e5c0daa96ca") r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000064000)='/dev/ion\x00', 0x400, 0x0) syncfs(r1) pipe2(&(0x7f00009b0000-0x8)={0x0, 0x0}, 0x4000) r2 = epoll_create1(0x2000000000080000) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f0000418000-0x1000)="", 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f000041c000-0xc)={0x0, 0x0}) 2018/01/29 07:59:27 executing program 1: mmap(&(0x7f0000000000/0xf41000)=nil, 0xf41000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a0b000)='mounts\x00') mmap(&(0x7f0000f41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f00003d9000-0x54)="6f2beb525518dc67c4823a4d9b2910841ac5a3c99455024c81c41f35cedd1244abcce7f496ce85ef16193e17cb4737141c42711f89ad2747a34c0c95d96aceeabd901d6983f326395c5beb39319570c346db8838", 0x54, 0x48005, &(0x7f000087b000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000041b000)=0x0, &(0x7f0000f42000-0x4)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f3f000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f00007e0000)={&(0x7f0000f39000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000f40000)=[], 0x0, &(0x7f00004c2000-0xcf)=""/207, 0xcf, 0x0}, 0x0) 2018/01/29 07:59:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000dd1000)='/dev/midi#\x00', 0x42, 0x0) bind$inet6(r0, &(0x7f0000950000-0x1c)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) ioctl$KDGKBMODE(0xffffffffffffffff, 0x4b44, &(0x7f00001e4000)=0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000025000-0xc)={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x0}, 0xc) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000812000)=0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ea7000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f00000c9000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000062000)={0x3, &(0x7f0000af4000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$TIOCGPGRP(r1, 0x40046104, &(0x7f0000cba000-0x4)=0x0) 2018/01/29 07:59:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009d2000-0x58)={0x26, 'hash\x00', 0xfffffffffffffffd, 0x0, 'digest_null\x00'}, 0x717090e76d4c397c) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000461000)='/dev/vga_arbiter\x00', 0x400000, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f00000cb000)={0x400, {{0xa, 0x1, 0x80000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0xa, 0x0, 0xd3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xf7e, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) epoll_create(0x3) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000839000)="", 0x0) fallocate(r3, 0x0, 0x0, 0x4) sendfile(r1, r3, &(0x7f0000e65000-0x8)=0x0, 0x1) getsockopt$netlink(r3, 0x10e, 0xa, &(0x7f0000587000)=""/44, &(0x7f000079e000)=0x2c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/29 07:59:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00009fc000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000bc0000)=0x0, &(0x7f0000901000-0x4)=0x4) r1 = socket$inet6(0xa, 0x80005, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000267000)='/dev/vcsa#\x00', 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000671000)={0x4, 0x4000, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000e5000)={0x0, 0x8}, &(0x7f0000c04000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000093d000-0xc)=@sack_info={r3, 0x1, 0x5}, 0xc) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f00004af000)={0x5, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0xffffffa4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r4 = memfd_create(&(0x7f000018d000)='md5sumE#\x00', 0x2) ioctl$sock_bt_cmtp_CMTPCONNADD(r4, 0x400443c8, &(0x7f0000f03000-0x8)={r2, 0x1}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000434000-0x4)={0x0}, &(0x7f0000734000-0x4)=0x4) ioctl$KVM_DEASSIGN_DEV_IRQ(r2, 0x4040ae75, &(0x7f0000d63000)={0x4, 0x1307a1ed, 0xff, 0x100}) socket$inet6_sctp(0xa, 0x5, 0x84) socket$kcm(0x29, 0x5, 0x0) sendmsg$nl_netfilter(r2, &(0x7f00009c9000)={&(0x7f0000ea0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bbd000)={&(0x7f00002e1000-0x1574)={0x1574, 0x8, 0xb, 0x400, 0x0, 0x0, {0xf, 0x0, 0x9}, [@nested={0x444, 0x7e, [@generic="81dfd41012be930541cc2aef0c3453b9b0a6884e23a68e54426decfe09f30a2fd512fc135436844a3646ad50e1bec089458de51fb56a062ac3873bd0abc01b15bf00d6be3a8746d5fd57dfee3196d15e52f8d628dcfbdc", @generic="63b97d516c6b6f566011d426ed6f8584914891b3a0008affcdc86c80b88c0b2286f255cd6ff0e7e517a32e6503191bb87e54004d9b26fda4c80f32b6a2bd9cdbd97d4546e613be8c2fbfadf3bbe6092203b6d82ac423b3c7c4ac7d7b90a0fc53bf6ec41f4c0a053ede9f758966b0ecc438dd4cea8f862a8431fb98c92031cb746239b5830c6d1b313d725e2d52f3a9d3c859e3e16f14127519c510f99bda9195e7700757af91af0f96eda5f2caeffec8cc8b81e7b5814ca2a5cfcc5779bd63143df15721411278ed95704aec82030838060d244fcc0f03c6f122", @generic="567b4164f80ab3a162748c00f2c344c80f56b60a8c21d54b675f6e7d5e4ab3be8deaa0a837b78612b258a03e8168bc6a0b8eb4ca4080a413c7e74ac9351d728b13553e0c19d7e30d1db7bd6d1ead2219f96fb69a508ab6c30cd5c7e0e6c7b11c9fdf1af0ea4357d61041741962eb85a40124d49659f80aedf45b30816edf56f1038e68d90233645f426e601a06c12c4be893242196136e6795f21562a598bb1e367794293eceebd2ad4a714fdb01b9b97b85b4cd8abe459ffdeaad8650eb1eedd55a5ceb8ff093bee48c0642838f653b8fb4cd2416e84815dc3ed997c0a68a71b239ad3da9c0497f3cd09b57d3be194cd884ba3df4df600dca", @generic="b11729efb9f516c0d5c8aeb8e0acabf5cc63bf07b7f0d00ff55f625fe3baffa4f35e35b7142bd69546ee3c2dcd47337e901cddb8005a1490b56b0b3fc358e1ef6127f710ad787ab2d3348bd4e9d9e45e1e6ca1bdc25a038eedd7986c52ab9ddd2289b44cdc81ab864510a6cb830cac851b6e0e871af7bf08228114b62809189df55ec801c5db878d13ab64765c4bbc425694cdc6768720b16bb5d364ea423c2886877ab9560a19167664835f4f7b09b9910b9bd53aeef5e8298c6912d0511281", @generic="7655575f3212d1a5595d8a196d3443a604f6f75e12c4b9b5b771ab51b2c0ff1f0638e3733ce93535531b1b1d790c4a0d3a5d76718a899350cfaac10196ef9cde4b174de7f3f278eccd29fc1ab71fde691c998cbd6fa4b737c3ca55c57105c5fe9a984dd740174c0ff30ef250ec49e62825b5dcf762162ea4be796fec034be7969b1c149706e7d6ad1db8b1ed513a4ea9fb18e57f87d623009bd7afcb06cc3b65f83803", @typed={0x8, 0x19, @void=""}, @typed={0x8, 0x61, @binary=""}, @generic="0ad0ce2c9b71ba9ff6c0a894c70ec9479905b2c9d38f79a6c80eb7be2c5ea715f25fc820e11cb59339894fc2f01ca7b05ad6a9a073280ca46aa12c288f35165bf08042273ab555dfe02c81627a53446a756d0737a49b2aedb82b1dbe9ab48e0b884d8b35aa935fd160452819f726d2c65774ec4a07995c040a4f589dcb45317ec311c86944b1f1a0b058", @typed={0x18, 0x94, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, @typed={0xc, 0x19, @u32=0x9}, @generic="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@nested={0x110, 0x20, [@generic="a19e9f390a718086c78f335190bfab30af6e1cfdb83cdc54dde492c1db1b64087b8ce71e96907e827d914381d5c3560ff5adc60d0b99c5c0088c60f657cbed31aa8e9ba76bc9eee84a15547501507a092640da1cddd592a4f50e5d6cfd341164dff80ecc55ab808f88009869cc788522afc113e3b9c1f0d5267e23428e6e35b7ef2c00d137925c40d0f07d2e9039de8d91bf14cc706590d4e566f6fa6019d2809b8360b16d16b7ceacc6b31408ce76bdb282708b797a17391a7bf9e1bf4900169c0050194a101532c58b8cb6414aac0dc70aa18e22a7828459365d6ad3", @generic="39d004d85ea369e2eb176b4e9895b2c8d53575efa818b374588ad775", @typed={0x10, 0x1e, @u64=0x200}]}]}, 0x1574}, 0x1, 0x0, 0x0, 0x20008890}, 0x4000) close(r1) bind$nfc_llcp(r2, &(0x7f00005fb000)={0x27, 0x8, 0x7, 0x3, 0xfffffffffffffff7, 0x0, "4748e81024c7f84595cfc7a76506f09fe81dc347caaa0620f05b54e9582785901bf07d91551378bfc08367b218c797b0dd7577f3cc6ac95442f4d93c8f2e78", 0xbd5}, 0x60) syz_open_dev$adsp(&(0x7f00008af000)='/dev/adsp#\x00', 0x9, 0xc00) [ 134.519434] QAT: Invalid ioctl [ 134.534370] QAT: Invalid ioctl 2018/01/29 07:59:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00007f8000-0x10)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) setfsuid(0x0) rt_sigpending(&(0x7f0000cb1000)={0x0}, 0x8) [ 134.572534] QAT: Invalid ioctl [ 134.584555] QAT: Invalid ioctl 2018/01/29 07:59:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000062c000-0x38)={&(0x7f0000316000-0xb)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bea000)={&(0x7f00000e6000-0x110)=@getpolicy={0x5c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@policy_type={0xc, 0x10, {0xffffffffffffffff, 0x0, 0x0}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000473000)='/dev/cuse\x00', 0x80, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000d77000-0x3)={0x2, "3ce3"}, 0x3) 2018/01/29 07:59:27 executing program 6: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) bind$inet6(r0, &(0x7f000063b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0xa1c144504e207934) sendto$inet6(r0, &(0x7f000089b000-0x7e)="", 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/29 07:59:27 executing program 3: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000025000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@rr={0x7, 0xffffffbc, 0x9, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2018/01/29 07:59:27 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000009000-0x9)='/dev/ppp\x00', 0x30000, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000002000)=0x9) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x80002) syz_open_dev$midi(&(0x7f0000002000)='/dev/midi#\x00', 0x797c0dd6, 0x2) 2018/01/29 07:59:27 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000002000-0xa)='/dev/dsp#\x00', 0x7, 0x400001) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000004000-0x110)={{0x5, 0x6, 0x7fff, 0x5, "2ad9e87135ed669a47bbf38fa3ab09fd85abed64fdcd8d00d6ec10ff8fb0e8e819e015206751cab87e3f8e5d", 0x7}, 0x0, 0x0, 0x2a, r1, 0x68, 0x9, "cfdfa9ad6a0a385e14737f2871579fbf2aa801a684d5ebc92806fd09b2a90b49520e816841da1aa410a157348b94ee54c0ca95d903094e519ec958aec0e1fc96", &(0x7f0000004000-0x1)='\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x7, 0x71a, 0x8000, 0xa48], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = dup(r2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r3, 0x40047459, &(0x7f0000003000-0x4)=0x10) getsockopt$netlink(r3, 0x10e, 0x4, &(0x7f0000002000)=""/250, &(0x7f0000004000-0x4)=0xfa) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r3, 0x80404506, &(0x7f0000005000-0xe2)=""/226) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000003000-0x8)=@assoc_value={0x0, 0x9}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000002000-0xa0)={r4, @in6={{0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x9, 0x7, 0x10001, 0x10}, &(0x7f0000005000)=0xa0) ioctl$VT_GETMODE(r3, 0x5601, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/29 07:59:27 executing program 7: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x81, &(0x7f0000027000-0x81)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "bbe805", 0x4b, 0x2b, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @udp={0x3, 0x1, 0x1c4, 0x0, "a8092f6557afd1032186791a532cf0b107ddb8a8666cd641e512e8c7571da8ba0fff63bdc1cb8c7c08938dea5716b5502411be48d91b8150d08449121e136d2ba1ef5c"}}}}}}, &(0x7f0000005000)={0x0, 0x0, []}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000028000-0x12)='/dev/snd/midiC#D#\x00', 0x401, 0x802) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000017000)={0xe12f, 0x1a, 0x7ff, 0xffffffff, 0x2, 0x6}) 2018/01/29 07:59:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) pipe(&(0x7f00008d2000-0x8)={0x0, 0x0}) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000613000)=""/115) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2018/01/29 07:59:27 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000f8000)='./file0\x00') r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x460983, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000002000-0xa)=@file={0x0, './file0\x00'}, 0xa) socket$unix(0x1, 0x1, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000)={0x0, 0x83, "37cd7866b79b049cb24f197194b5493c88630311feb801cec714ea7eb84ec66efef2cdf8617b4cc862aeb259815357d838f6f65401f0d8b162e4978e98771e73e9ed73ea6fb31c5db67a9a7eb26c28ddf100918c8b54100eeee8e24bae8bd89a24c5d6e3cb9f78a92609110b8677819042ac4130815059523968476bbcbc5aa94d5d80"}, &(0x7f0000000000)=0x8b) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000003000-0x8)={r1, 0x4f}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000004000-0xa0)={r1, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x3, 0xdd, 0x4, 0x4}, &(0x7f0000004000)=0xa0) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000002000-0x48)={0x10001, 0x0, [0xaa, 0x7ff, 0x8001, 0x8, 0x800, 0xffffffff, 0x6f01, 0x5]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000005000)="10e827fecefdeb0851e4645d93f38e8f20884c5d90aae33d6972a38d2d564c4edb04f6a074857fcec3c533140e11c3cb31ac130e00d2756d2ea0cb848742150aee2993a4b0c3c59c696a57387eca4fe9ddf6b61440491a18520281ee86d6821550041d2a1cf685631d85ac7f88834276b84e383fda15a844de1608238e57e8a9edbcbdfd6a539b6e7acee15081477acf7119ed423762b0007b204a2f257c5d02399c057a758e0aef772610effbf5c0c9f12ad5459c97f120911e7d05e659f38398548d991f8860d1ac79c93ba6d9826cf658a1910d5a5d7e9264c0ade1cf6d4dd708aa", 0xe3) semget(0x1, 0x2, 0x200) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000004000)={0x0, 0xedb3, 0x40, &(0x7f0000006000)=0x0}) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x80) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000007000-0x8c)={r2, @in={{0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000008000-0x4)=0x8c) setsockopt(r0, 0x7ff, 0x80000001, &(0x7f0000008000-0xad)="3aa606821f8bdec75a079b275afaff4e006c7b55f1809817fdc8756f6306b7190a1ffae26ad39ee5c4025e9e7e74cebe5914d9ad6f6134a45b50dcd1b7f8899131510177d6abb59f24873b6f6a92318d6f0c5b6da5915568b854659ccd10fdd5c6510316ce9d26840c4ba78cf2f71f4c9bb857923f5548fa3139959201f7403e7d118bca415f33c033ae945083a41984cb3178509afaccff6ca902026d61a5e9a9c70ae79387ae37d155233136", 0xad) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000004000)=0xff, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000)=0x0, &(0x7f0000009000-0x4)=0x4) lookup_dcookie(0x101, &(0x7f0000000000)=""/4096, 0x1000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000001000)=0x0, &(0x7f000000a000-0x8)=0x1) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000000a000-0x4)=0x4, 0x4) 2018/01/29 07:59:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x0, 0x300) r0 = openat(0xffffffffffffffff, &(0x7f0000a56000-0x8)='./file0\x00', 0x100, 0x2) bind$pptp(r0, &(0x7f00003e9000)={0x18, 0x2, {0x0, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000d94000)={0xffffffffffffa35c, 0x4, 0xcc8bcb9, 0x100000001, &(0x7f0000e0c000)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f00007a6000)=0x0) r1 = socket$inet(0x2, 0x80804, 0x810001) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x98, 0xc0, 0x0, {0x0, 0x0}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00', 0x0, {0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2e8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000002000)={0x0, 0x0, 0x0, 'queue1\x00', 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000a2f000)=0x1800000) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00002b8000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00007ce000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cb1000)=0xe8) sendmsg$nl_generic(r2, &(0x7f0000837000)={&(0x7f000073a000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00001a9000)={&(0x7f0000d82000)={0x5c0, 0x3a, 0x701, 0x4, 0x3, {0x1, 0x0, 0x0}, [@typed={0xc, 0xa, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @nested={0x48, 0x0, [@generic="d4a1372002d70205224099a5b70a4e156128551f7e5136629981ca292f771030423b7c07166a6529486182db2580d6e59f2daaefa9313c585144563e34155288ac1a"]}, @typed={0x28, 0x10, @str='/selinux/avc/cache_threshold\x00'}, @typed={0xc, 0x81, @u32=0x68}, @generic="8742962758201c53b2158552ea505160f76e0c641136a404592371072acd0cd0659956f72c1b8e9c1782f82c4af784c71479b2b8d7e66b2b2a8ef1d2a55f9a3830a4e7298d47512883881e8a285ed48ba01f814f52e9ba539706e909f3a97866acb9059a43f5fbe2061455035ed2b945271b57bb23300863599439ab04a328213c3efca176bee61b98b20b7df357e5a1f15fd4368863c3a4cacc3d87b23d4be64e8f5d9e360b8ff6843444d863e524a6968e66c200152070198dc777c97a4f782c81a9d4c7f6bf2f90a6ae340546d77b574db47086a7b4abcd7e1545545341946a14e89ba797ea438f93fc93a2a4e039c6f6ccd5", @nested={0x430, 0x42, [@generic="7a84decda8018d8fdb30fbd71f0bb003a0e3af8a603e46ff0db216dd67afa413a4105e8c442ec9256aebcc53f817f3af81211967be601b1beeb79145c666d02cb7ede667d279890e33da30bf66883ca5a2475c5728bbfb9c4ea78071633a117c259207e5e2c4d20f025f6e1d4b24df1a5f40141cd73d5c60e95cf4f029b8827d46d82c427ee28a5ce6112ffd2dad688386f2e1", @generic="a4ffedd391c72338238f7d77e9005b99aa7054d518ead4d6efe426a2e5706648a2d59f103142d64fc00e8545a2c80c40285d56fc7511eaad33803615b42c8700dfd23c08fd80172edaaaaa3eb9caf274aa26765424c6991ed3cd0fa4fc0d873a89", @generic="fd03f80b3664fac509ca6d0d1a387b02d4d22ab729ae9dc89a40f5fd210ce112929458ea35e07ab014f1c5dc465d6a72dc5e3ee98bc9937bf6", @generic="1d7257a7441e974f5528c5d3aac682136f6103ef4244445f32862400443d4595e4857f86ec15528a25302ce4de84af48d74f4e642dd25cb48c7174939f6bf61968d76926d175481830b080f8960c49f3cbf8786b54203a213d4a91c08be41a654eb686740302a28d47a0b42bd90be4a5b3cc8376f11bef820daf2f9cf938524453fe075abf21dd7e4f5691e0a77fb35b4484dcb36634a1a9090636a09c5eec3c498bb7ea3520158ed554bd751155a245e6fb6aee147a736f137b9c0912f05356374ef14391ac79d669b91b9f029a4392c97f2c487ed566dd2fdcfa892ccccb832d8a5209c94b9ba406a1db1f726e", @generic="519c87c1c79a9ec2b138c86584786d91f12be98821b3912b1f34a86391a551d96101eaa4d7c03c2f8eefbba080c0b8b76f30b3d960c83bf2ac0b03cded3fd324c0b67a5d0b21038dc613db6e3ec3f648e5016541958200c73182d320e49ac03fd3c23579c98c3bc7b2d19960546d640ebab00ab01b870b4ef43878285d5ea4738190b6336a8ade32e9e8108202c6e041017403e7555600ff32423782dcfc2554565d76770a46bd98af96a5fc7fbc10bb2de1d0a490ec23264fdf63e3", @typed={0xc, 0x52, @uid=r3}, @generic="905c000f68e3e66869905d8b552527ecb4229d52380df3e18387c71ab4f9cf243db7904bf96ee7bef9599a08d9f674496cf0f19257f82294084550af223f865f3ac430b5ebcb2ffaee9affee9ce2f7a12a54f8860e8ddaf1327104850317f2ea9074a543c2ea61df05d2490fb6f657e3087628cd341a0953b258ddc47f7f0eca5bac78d1d9d2b733977b06531119e2648d867c5fe367dcc612aaf24ef57ab99172f47cb66df3422af3087ccc86f4b00f5ecec694324b9e2f9066a2", @generic="e27273c6e2a378f565", @generic="2febbf23776d18a82cb245738808349936f1dfb22a6db8106a48fd818f2c1fa4a0e88af0151fc58721a9b0166a14c74bbf17a5bac1472e2decbd5db2ddfbcee7e42b0ae4d2bf4c700480c3c3286b451df7922cfe2e2d2355bffc3e75567e986ebce83043ce24e1b2c9e6ed3e55e328e86e157c480af0e57603e1e5ad30", @typed={0x8, 0x1ff, @void=""}]}]}, 0x5c0}, 0x1, 0x0, 0x0, 0x4000000}, 0x8010) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f98000)=0x7, 0x4) syz_emit_ethernet(0xd3, &(0x7f000052e000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xc5, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x0, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0xb1, 0x0, "56504043e7fedab7aee98b8a3b725dad4f807ff2b636565e1acaf8ba04bc34321019ede8cc8c8c10d50b1abf804b0a942f6bb97268f3e9ab12d573da802c74e84f16b6c472a73ab6d275775bbe65cd6a0f125478d16cc40d5128d5a43f430002a3b614b01b0cf2bfb8459412b5076a4054e661bf3a515f89fb92e0794d4c1b4ef189c8e993d1f8fbaecfe68451aaafcc70348a840e261de003ef2748c917eedff05f63c7e15db9c252"}}}}}, &(0x7f0000a86000)={0x0, 0x1, [0x0]}) 2018/01/29 07:59:27 executing program 6: semctl$SEM_INFO(0x0, 0x0, 0x13, &(0x7f0000883000)=""/55) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x100, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000001000)={&(0x7f0000b45000/0x3000)=nil, 0x3000}) r1 = syz_open_dev$midi(&(0x7f00003b3000)='/dev/midi#\x00', 0x80000000, 0x80000) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000001000-0x4)=0x0) 2018/01/29 07:59:27 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000001000-0xc)='id_resolver\x00', &(0x7f0000248000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="9db1a5a6c0e10e67a958807f563a2dbbef9c11c153cfd33b0b8475daf14e8da2ce29dae9e7321a7e397f1a3801077c17d7106458eb43611a1c273b1fdf357c059f8fce56d2c800cc34e87b58c9a15bb59c2ead81f2cc68cc5cc0deba72d48d62ec5870fce9994fab82fcc007d891906f1e8eb99e8df206b519d2da307cee6c94d07ea2083dbb5b28f1", 0x89, 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$update(0x2, r0, &(0x7f0000001000-0xc5)="e99bb5bf9b617d23e179e1880b62387529dd15de500a399bc06ba17e83270de06d90e7c2f760f3d92e3fb8b867af7eeacdd18662382433b04d78d0a64b8e929e603199fa79f72303fea3c8bdc1c663f6b7ebfc53f3b450913171e4320e124f665b3082582e48093152557500406350bf982fd86624ca87cfa06856667050ca08dc3f032a28d734af483c3fc087779c9790c696bcc9ca53de2c7e1d712b22babafcd598b9c7dbc8e943b7794c7487a4892eb023839445089ff1120448e63386b7499a18a9e0", 0xc5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000080000-0x12)='/dev/input/mouse#\x00', 0x0, 0x2) keyctl$setperm(0x5, r0, 0x10000101) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f000096e000)={0x6, 0x0, [{0x80000019, 0x1, 0x3, 0x7, 0x80000000000, 0x0}, {0xd, 0x7, 0x98, 0x6, 0x1e, 0x0}, {0xc0000007, 0x8000, 0x7f, 0x8000, 0x6, 0x0}, {0x40000001, 0xa2b, 0x5, 0x3, 0x1, 0x0}, {0x7, 0x7fff, 0x7, 0x3ff, 0x1, 0x0}, {0x2, 0x0, 0x7, 0x0, 0x5, 0x0}]}) r2 = add_key(&(0x7f0000c84000-0xb)='cZfs.id\x00%p\x00', &(0x7f00007c5000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) add_key(&(0x7f00007cf000-0xb)='asymmetric\x00', &(0x7f00004d3000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e19000)="", 0x10225, r2) 2018/01/29 07:59:27 executing program 4: semget$private(0x0, 0x1, 0x0) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000abe000)=[]) r0 = syz_open_dev$sndpcmc(&(0x7f0000c45000)='/dev/snd/pcmC#D#c\x00', 0x80000000, 0x100) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000fc1000)={0x0, 0x829c, 0xffffffffffff7fff, &(0x7f00006a3000-0x8)=0x0}) 2018/01/29 07:59:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00001a7000)='./file0\x00', 0x800, 0x0) mlockall(0x1) connect$vsock_stream(r1, &(0x7f0000d06000-0x10)={0x28, 0x0, 0x0, @hyper=0x0, 0x0}, 0x10) ftruncate(r1, 0x1) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000bba000)=0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009a4000)='/selinux/mls\x00', 0x0, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000740000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$sndseq(r3, &(0x7f00004d7000)=[], 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000a70000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f000050a000-0x4)=0x8) dup3(r1, r0, 0x80000) 2018/01/29 07:59:27 executing program 1: r0 = eventfd2(0x0, 0x0) splice(r0, &(0x7f0000004000)=0x0, 0xffffffffffffffff, &(0x7f0000004000)=0x0, 0x2, 0x3) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d5e000)='/dev/hwrng\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000002000-0x4)=0x1) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000022000)=[{&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000001000-0x67)="cd899d86bb06d35ec709158ed91914c2ba4aca0f5f39dc8c513de76056b39be08448dd3398105a87aa1350e3ce7c48138e55324dd8dcd46981cbad4d7daea4c75e37918f87c7e6281b2e1991cf01d208c0dee54e822a1436cecc3ab65914dcb933e1939d88d598", 0x67}, {&(0x7f0000b20000)="", 0x0}], 0x2, 0x0, 0x0, 0x20000000}], 0x1, 0x80) 2018/01/29 07:59:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f72000)={0x0, 0x0}, 0x80000) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00003c4000)={0xc7c, 0x5, 0xa000}, 0x4) r1 = syz_open_dev$vcsa(&(0x7f0000a43000-0xb)='/dev/vcsa#\x00', 0xd2c, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000554000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendfile(r1, r1, 0x0, 0x7) r2 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r2, 0x400, 0x0) fcntl$setlease(r2, 0x400, 0x2) 2018/01/29 07:59:27 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000000a000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000002000)=[@in6={0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff}, @in6={0xa, 0x1, 0x100000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f}], 0x38) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='maps\x00') fcntl$lock(r1, 0x6, &(0x7f0000003000-0x10)={0x3, 0x0, 0x0, 0x0, 0x0}) 2018/01/29 07:59:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001a2000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000d04000)={0x0, 0x0, &(0x7f0000f0b000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x2404c004) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000d1c000)=""/63, &(0x7f0000333000-0x4)=0x3f) sendto$ipx(r1, &(0x7f0000869000)="", 0x0, 0x0, &(0x7f0000f66000)={0x4, 0x0, 0x0, "73f649733685", 0x0, 0x0}, 0x10) 2018/01/29 07:59:27 executing program 1: r0 = gettid() setpgid(0x0, r0) socketpair(0x0, 0x0, 0x100000000, &(0x7f0000bc7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0xffffffffffffbffc, 0x3f2) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000001000-0x4)=0x0) 2018/01/29 07:59:27 executing program 2: mmap(&(0x7f0000000000/0xf24000)=nil, 0xf24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000219000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) getrandom(&(0x7f0000c51000)=""/0, 0x19d, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000f21000-0x4)=0x2, 0x4) 2018/01/29 07:59:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port0\x00', 0x0, 0x1087fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) readlink(&(0x7f0000255000)='./file0\x00', &(0x7f00009f8000-0x76)=""/118, 0x76) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000bad000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000bce000-0x8)={0x0, 0x10001}, &(0x7f0000066000)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000004000-0x8)={r2, 0x2}, 0x8) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/29 07:59:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x800000000001, 0x0, &(0x7f000033a000)={0x2, &(0x7f000014c000+0x885)=[{0x20, 0x2, 0x3, 0x10001}, {0x8000000006, 0x0, 0x0, 0x7fff}]}) 2018/01/29 07:59:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000754000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000eff000-0x8)={&(0x7f0000d15000-0x28f2)={0x24, 0x2, 0x10000000000001, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x10, 0x12, [@typed={0xc, 0x0, @ipv4=@empty=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x1000000000}, 0x0) 2018/01/29 07:59:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ppoll(&(0x7f0000046000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f000086b000-0x10)={0x77359400, 0x0}, &(0x7f0000c16000-0x8)={0x0}, 0x8) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000a3b000)={0x0, 0x7530}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff93, 0x0}, {0xffffff90, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000432000-0x8)=0x0) 2018/01/29 07:59:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000cec000-0x20)={0x103ff, 0x2, 0x0, 0x1000, &(0x7f00002bf000/0x1000)=nil}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x802, 0x0) sendto$inet6(r1, &(0x7f00005d4000-0x2)="", 0x0, 0x48083, &(0x7f00006b1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/29 07:59:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(r0, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) read$eventfd(r0, &(0x7f0000f3c000)=0x0, 0x8) r1 = msgget(0x2, 0x1) msgctl$IPC_STAT(r1, 0x2, &(0x7f00005a2000)=""/214) pipe(&(0x7f00004fc000)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f00008ae000)={0x8, &(0x7f00003bc000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) 2018/01/29 07:59:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f0000183000-0x10)={0x0, 0x0}) stat(&(0x7f0000c05000)='./file0\x00', &(0x7f0000d5e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000411000-0xc)={0x2, 0xffffffffffffffff, 0x1}) execveat(r1, &(0x7f00005fe000)='./file0\x00', &(0x7f0000d92000-0x48)=[&(0x7f0000661000-0x1)='\x00', &(0x7f0000279000-0x27)="706f7369785f61636c5f616363657373ff2847504c73656375726974792d736563757269747900", &(0x7f0000e4d000-0xe)='wlan1vboxnet1\x00', &(0x7f00006e0000)='\x00', &(0x7f0000443000)='cpuset\x00', &(0x7f00002ec000)='\x00', &(0x7f0000caa000)='(vmnet0ppp0userwlan1cpusetGPL\'md5sum-}proc#\x00', &(0x7f0000343000-0x8)='system$\x00', &(0x7f00003db000-0x29)='-+&vmnet0@^selinux+vmnet1cgroupeth1j\\&:\'\x00'], &(0x7f000000d000)=[&(0x7f0000b4b000)='vboxnet1\x00', &(0x7f0000235000)='\x00', &(0x7f00008ec000-0x22)='}mime_typeselfwlan0!cpusetsystem*\x00', &(0x7f000011a000-0x1)='\x00', &(0x7f000015a000)='ppp1}%system.^\x00', &(0x7f0000aee000-0x1)='\x00', &(0x7f00007d3000-0x7)='nodev4\x00', &(0x7f0000981000-0x6)=',bdev\x00', &(0x7f00005ae000)='\x00', &(0x7f0000bab000)='\x00'], 0x1000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) shmdt(0x0) socket$llc(0x1a, 0x2, 0x0) 2018/01/29 07:59:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = open(&(0x7f0000a92000-0x8)='./file0\x00', 0x0, 0x100) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000be8000)={0x9, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) signalfd4(r2, &(0x7f0000f22000)={0x140000000000}, 0x8, 0x800) sendmmsg$alg(r2, &(0x7f0000b97000)=[{0x0, 0x0, &(0x7f00002a0000-0x90)=[{&(0x7f0000497000)="24553e55158db2fd4b1b62a6d97feb3e6ee2be9d33b8a0e75edb7e02c930c2d56c74766493d303cdd404a00d7f128ac5a6733b32e6dcf1b753b11142b804139f55a685b14298c8b2778458e40162eead3b951607cbef32cc8939ae451bd89464afc348cd3bd90a146cfe16786e3b2f4c16624d8b86a6019e428863ae7129963c93ded6a4fbcaf112bc2bf19eb5ee6ef24e94c9f977a2c384eff3f3ea0a08068892ef9697639e65c18dc7018c2fd1c6ffad2ac9c84d6e27cb6194ae89dd8307d62ba2733830310076d21bd629e28e9a8d1e68c6e98a0d25077cf816b2e7a8da9a0265515617096a8491109a24e4406d58", 0xf0}, {&(0x7f0000461000)="f10914b301db7b005596666060686b55561e60349a3051f7b46a046953dabf189e0d0a749452d3e2e4927a0f8c77afd1b49d702aeb9426eaa000f8b09265722b1086a6372d0da5efec81aee65c3c60d085ca6350e99ffc6cf3f9ea9891f6eab73c39a730f8df21bc492c818004b303048487fda532bdd360206afd6b5249a830c08f76572ba0cab1400021ae248df7a909bf78e5158ceb47b3a52aa2d43ae8218d619e252e0e9cd5b0bc483da501b4", 0xaf}, {&(0x7f000072b000)="", 0x0}, {&(0x7f0000d4c000-0x52)="1f94e7dc592c159dedeedf8c1e695ba5dc944634e20f90491f33ee803e757aa78464298147059dcf52fed108e9b25904f38053b0617cd0bbe4f457a495c8d872246e5b001229a8d7ac9aed1405a199b80b51", 0x52}], 0x4, 0x0, 0x0, 0x0}, {0x0, 0x0, &(0x7f0000dd0000-0x10)=[{&(0x7f00001ef000-0x8e)="7979acf7fba4c48761e82bd8a2227a1754160488fa3acc730d388fa5ca92445a375934f8bcc0ae9843ad6c386a7155da0194da1c22c9e26142fde3ade5f8c9cdfab2049a7312d51dfa983bf1b853d4385b539cc0d110cd5f7dc96beea1a44418cf472399680b475d4e1748827d49004971239559012a8a51ca21a5e48d992150c80bacae612555311248fce5174f", 0x8e}], 0x1, &(0x7f00000cb000-0x88)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x8080}, {0x0, 0x0, &(0x7f00003aa000)=[{&(0x7f000080c000)="627f5f5b9177f9c6961b09d8de26fb5cecfe456d076689c43fbad7685b024dcba5acb95d4f4aab84b792836c8e781f79b392430ea7c1113e1b2816e77524675a7ff08ece0c99851707a2142913eabe7b810ef53db6b7962fd949b1863741a89e52cadbb1a30724565e79360fb40a53efb0fec1b12c7ab4b4505f8fee76f77cfa4066f1e485cb8e99ac3316e49264b37bb2940bb7449a83efb9d97f978b4e7645d75fb066aa6b85d6", 0xa8}, {&(0x7f0000639000-0x1d)="faf3a0bd43b7400e4e08d0326e02f233fb96980becc428d2c34027fb55", 0x1d}], 0x2, &(0x7f0000854000-0x90)=[@assoc={0x18, 0x117, 0x4, 0x100}, @assoc={0x18, 0x117, 0x4, 0x8}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x1ff}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x1}], 0x90, 0x4000}], 0x3, 0x20004000) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000b54000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000725000-0x4)=0xc) recvmsg(r2, &(0x7f0000d20000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000b9c000)=[{&(0x7f0000810000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/29 07:59:28 executing program 5: mmap(&(0x7f0000000000/0xff000)=nil, 0xff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000008c000-0x8)='./file0\x00', 0x4002, 0x31) mmap(&(0x7f00000ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000100000-0xe8)={{{@in=@empty=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000b9000-0x4)=0xe8) syz_emit_ethernet(0x3e, &(0x7f00000f3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x0, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) 2018/01/29 07:59:28 executing program 2: mmap(&(0x7f0000000000/0xdc1000)=nil, 0xdc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = pkey_alloc(0x0, 0x0) pkey_free(r1) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f00005f2000)=0x2be, 0x4) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000b67000)=0x0, &(0x7f00004d4000-0x4)=0x4) [ 134.921089] netlink: 'syz-executor6': attribute type 18 has an invalid length. 2018/01/29 07:59:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00002f9000)='/dev/rtc\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000b4e000-0x8)={0x0, 0x9}, &(0x7f0000874000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000d1b000)=@assoc_value={r2, 0x5}, 0x8) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000518000-0xc4)=""/196) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00007bc000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800}, @in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x2, 0x100, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in6={0xa, 0x2, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200}], 0xcc) 2018/01/29 07:59:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f00000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) bpf$OBJ_GET_PROG(0x7, &(0x7f0000e8d000-0x10)={&(0x7f0000f9c000)='./file0\x00', 0x0, 0x0}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000148000-0x1e0)=[{{&(0x7f0000959000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000ed9000)=[{&(0x7f00002b5000-0x17)=""/23, 0x17}, {&(0x7f0000558000-0xdc)=""/220, 0xdc}], 0x2, 0x0, 0x0, 0x0}, 0x0}], 0x4444444444445a4, 0x0, &(0x7f0000ab2000-0x10)={0x0, 0x989680}) [ 134.981971] netlink: 'syz-executor6': attribute type 18 has an invalid length. [ 134.983237] kvm: emulating exchange as write 2018/01/29 07:59:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) linkat(0xffffffffffffffff, &(0x7f0000772000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000558000-0x8)='./file0\x00', 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000f76000)='/dev/audio\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000c69000)={0x1, [0x0]}, &(0x7f00009bc000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000d7d000)={0x0, @in6={{0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x196, 0x100000001, 0x100, 0xfffffffffffffffa, 0x8, 0x43a2, 0x5, 0x7, 0x9, 0x928, 0x6, 0x100000001, 0x1, 0x5bf]}, &(0x7f0000c91000)=0x108) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000107000)={{0x20, 0xb632}, 'port0\x00', 0x8, 0x20440, 0x268cae78, 0x0, 0x0, 0x6, 0x1, 0x0, 0x5, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00006c8000)={r1, @in6={{0xa, 0x1, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xefd4, 0xd8}, 0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000827000)={r1, @in6={{0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xd5f}, 0x98) 2018/01/29 07:59:28 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000304000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000001000-0x8)=&(0x7f0000aa3000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80003, 0xfb) sendto$inet6(r1, &(0x7f000089c000)="", 0x0, 0x40010, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/29 07:59:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00006d7000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x801) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000f94000)='/dev/vcs\x00', 0x200, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000ae4000-0x4)=0x6) fcntl$dupfd(r0, 0x0, r0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000f1d000-0x24)={0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup3(r1, r0, 0x0) writev(r0, &(0x7f000086a000-0x10)=[{&(0x7f0000d5f000)="c269d81a1e4de4efd71add941e0cb3ba5372d526e633a2c13a93f020dc4baa8bce40af4ecf79b0dab6aaa98fa71fe9e510daec0d", 0x34}], 0x1) 2018/01/29 07:59:28 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000096f000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000001000-0x88)={0x3, {{0xa, 0x2, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000021d000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x2001, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[]}}, "e2bd75fc81bc4f78"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/29 07:59:28 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80007, 0x6e43) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000017000)='/dev/sequencer\x00', 0x2000, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f000000f000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000017000)=""/251, &(0x7f0000019000-0x4)=0xfffffffffffffd77) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000019000)=""/126) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000019000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000018000)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x200, 0x1, 0x51f, 0x0}, &(0x7f0000019000-0x4)=0xa0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000019000-0x8)={r2, 0x5}, 0x8) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000001b000-0xc)=@sack_info={r2, 0x7, 0x200}, 0xc) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000019000)=0x10000) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x390, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x2f8, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x168, 0x1c8, 0x0, {0x0, 0x0}, [@common=@unspec=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'syz1\x00', 0x0}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x3f0) 2018/01/29 07:59:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000001f000-0xa)='./control\x00', 0xa4000960) mkdir(&(0x7f00007a6000-0x10)='./control/file0\x00', 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000482000-0x4)=0x0) mkdir(&(0x7f0000a38000)='./control\x00', 0x21) 2018/01/29 07:59:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00003f6000-0x16)={0x800000000000001f, []}, 0x16) sendto$packet(r0, &(0x7f0000f02000)="", 0x0, 0x0, &(0x7f0000049000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x14) 2018/01/29 07:59:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000359000-0x18)={0xaa, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000df8000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00002eb000-0x4)=0x8) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e8b000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) lseek(r2, 0x0, 0x0) 2018/01/29 07:59:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000f9f000)=""/84, 0x54, 0x1) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f000052d000-0x10)={0x1, &(0x7f0000650000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000085a000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f000035e000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 07:59:28 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000741000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000ba5000)="8907040000", 0x5) r1 = syz_open_procfs(0x0, &(0x7f00002b6000-0xd)='net/if_inet6\x00') ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000dab000)={0x4, r0, 0x0}) bind$inet(r0, &(0x7f0000055000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000566000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) statx(r1, &(0x7f0000291000)='./file0\x00', 0x1000, 0x400, &(0x7f0000910000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 135.196798] kauditd_printk_skb: 173 callbacks suppressed [ 135.196806] audit: type=1326 audit(1517212768.334:1338): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=20733 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/29 07:59:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00006d3000-0x10)={0x2, &(0x7f000079c000-0x18)=[{0x81, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}) r0 = syz_open_dev$mouse(&(0x7f0000a24000-0x12)='/dev/input/mouse#\x00', 0xfffffffffffffff7, 0x200000) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000056f000-0x4)=0x322, 0x4) exit(0x9) acct(&(0x7f000053b000)='./file0\x00') r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f000053f000-0x1c)=[@in6={0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff}], 0x1c) semget(0x0, 0x3, 0x0) 2018/01/29 07:59:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x50, &(0x7f0000e2f000)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e35000-0x4)=0xe8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00002e0000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00004cf000-0x10)=@generic="07342475352eef934bbb5cd3d9c138c1") 2018/01/29 07:59:28 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000915000-0x10)={0x0, 0x0, &(0x7f0000fb2000)=""}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000dd5000)={0x0, 0x0, &(0x7f0000fb8000-0x2)=""}) [ 135.287635] audit: type=1326 audit(1517212768.367:1339): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=20733 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=265 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/29 07:59:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x26c, 0x9, 0x80da14, 0x0, 0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000add000-0xa)={0x80000001, "aeb057d7c573"}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000eec000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1, 0x1, 0xff, 0x2}, &(0x7f0000689000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000756000)={r1, 0x8868, 0x46, "80bba1488ecc37e501959aa1d264d49843ff1ac7b45ba5006a7384e11bcc5bff4cc93f9dd544aec52151e7dc6f52f7e0d91ff283a25c2b1b9222e4005a74eafe372fea54acbe"}, 0x4e) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00009b0000-0x8)={r1, 0x1, 0x5}, &(0x7f00003cd000)=0x8) 2018/01/29 07:59:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e76000)={0x26, 'rng\x00', 0xf, 0x0, 'ansi_cprng\x00'}, 0x19) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000aa6000-0x21)="0a04000000e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6b0", 0x21) r1 = fcntl$getown(r0, 0x9) ptrace$peek(0x2, r1, &(0x7f00008f1000-0x8)=0x0) 2018/01/29 07:59:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = fcntl$dupfd(r0, 0x0, r0) connect$inet(r1, &(0x7f0000ff2000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen$netrom(r1, 0x101) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000f0e000)=0x0, 0x4) r2 = accept4$inet(r1, 0x0, &(0x7f00008c6000-0x4)=0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000170000-0x8c)={0x0, @in={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000cc2000)=0x8c) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000a13000)={r3, 0x8, 0x4, 0x6}, &(0x7f000056e000-0x3)=0x10) [ 135.287652] audit: type=1326 audit(1517212768.367:1340): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=20733 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 135.287669] audit: type=1326 audit(1517212768.367:1341): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=20733 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/29 07:59:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000888000)={&(0x7f0000ad3000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a9f000)={&(0x7f0000193000)=@newspdinfo={0x1c, 0x24, 0xc01, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv6_hthresh={0x8, 0x4, {0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 07:59:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f000060e000-0xb)='/dev/mixer\x00', 0x4000000800, 0x0) connect$nfc_raw(r1, &(0x7f000057f000-0x10)={0x27, 0x0, 0x6, 0x7}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f00000c5000-0x60)=@nfc_llcp={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "2537e7c4f0426c53e8069027525f571b0744ea168544980dcf7208287564b34680ed4cb9adc1e9478f1b985dc7bc00d5b195c69c0ae37f477ad058199c9ff2", 0x0}, 0x60) [ 135.287685] audit: type=1326 audit(1517212768.370:1342): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=20733 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=257 compat=0 ip=0x453299 code=0x7ffc0000 [ 135.287702] audit: type=1326 audit(1517212768.371:1343): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=20733 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 135.287719] audit: type=1326 audit(1517212768.373:1344): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=20733 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=55 compat=0 ip=0x453299 code=0x7ffc0000 [ 135.287735] audit: type=1326 audit(1517212768.374:1345): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=20733 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 135.287752] audit: type=1326 audit(1517212768.375:1346): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=20733 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=55 compat=0 ip=0x453299 code=0x7ffc0000 [ 135.287769] audit: type=1326 audit(1517212768.375:1347): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=20733 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/29 07:59:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000802000)={{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="006f73656d230000720000000400"}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e3c000)='/dev/vcs\x00', 0x20000, 0x0) getpeername$netrom(r1, &(0x7f00002ee000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000d27000)=0x48) shmget$private(0x0, 0x3000, 0x1000, &(0x7f0000667000/0x3000)=nil) 2018/01/29 07:59:28 executing program 0: mmap(&(0x7f0000000000/0xed000)=nil, 0xed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000043000)='/dev/audio#\x00', 0x2, 0x0) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000ee000)={0x3f, 0x6, 0xc, 0x0, 0x3b6, 0xffffffffffff0001, 0x80000001, 0x8, 0x0}, &(0x7f00000a7000)=0x20) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000005b000)={r1, 0x54, "f8d062b3498d4b3589eb0a692ad094edf1f0c56ee669d147e7243cdc937faa15cc3e9b4ff4d1acbcc54031e98d5094ecf02d4140fbe475a91d7903917dc773e0f8923d3bde9abdfd6bcee25ebb6013b42075db7e"}, &(0x7f00000ef000-0x4)=0x5c) syz_emit_ethernet(0xde, &(0x7f0000080000-0x47)={@random="d7ec470c000e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[{0x9100, 0x10001, 0x3, 0x0}], {0x8100, 0x3, 0x75, 0x4}}], {@ipv6={0x86dd, {0x180, 0x6, '\x00\b\a', 0x46a, 0x0, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0x3, 0xffffffffffffffff, 0x8, 0x0, 'A'}}}}}}, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f00000ef000-0x8)=0x0) 2018/01/29 07:59:28 executing program 4: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x2, &(0x7f00000ef000)={0x0, 0x8000000000000000}) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ef2000)='/dev/sequencer\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000b4d000-0x6)={0x0, 0x8}, &(0x7f0000e23000)=0x6) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000ef2000)={r1, 0x3}, 0x8) 2018/01/29 07:59:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000bc0000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f000013a000)={0x4, 0x6, 0x3, 0x1, 0x1, 0x4, 0x6, 0x5, 0x5a, 0x1, 0x5, 0x2}) poll(&(0x7f0000a70000-0x28)=[{r0, 0x0, 0x0}], 0x1, 0x9) 2018/01/29 07:59:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000d18000-0xa)='/dev/dsp#\x00', 0xfffffffffffffff7, 0x40840) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f000025a000-0x1)=""/1) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000a5b000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3, 0x19, 0x0, 0x0, 0x7, 0x1f002, 0x4631acac282f05b1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) sendfile(r1, r1, &(0x7f0000e75000)=0x0, 0xfffffffffffffffb) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000099000)=@add_del={0x2, &(0x7f00004f0000-0x10)=@common='dummy0\x00', 0x1}) sendmsg$nl_generic(r0, &(0x7f0000fc7000-0x38)={&(0x7f0000765000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00009bc000)={&(0x7f000078f000)={0x14, 0x31, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000faf000)={0x0, 0x8000, 0x6, [0x7, 0x80000001, 0x4, 0x63, 0x4, 0x2]}, &(0x7f0000f99000-0x4)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000048d000)={r2, @in6={{0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4f4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x9, 0x80000001, 0x0, 0x9, 0x2, 0x6e5, 0x9, 0xc9, 0x4, 0x80000000, 0xffffffff, 0x2, 0x400, 0x0]}, &(0x7f0000e20000-0x4)=0x108) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000b3b000-0x50)={{0x81, 0x7f}, {0x5b, 0xffffffff}, 0x3, 0x1, 0x5, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 07:59:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000977000-0x1)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) modify_ldt$write(0x1, &(0x7f0000249000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r0 = creat(&(0x7f0000763000)='./file0\x00', 0x10) getdents(r0, &(0x7f0000c41000)=""/35, 0x23) 2018/01/29 07:59:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = accept(r0, &(0x7f0000e34000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000a40000-0x4)=0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000403000-0x88)={0x4, {{0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) sendmsg$key(r0, &(0x7f00003ad000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000b71000)={0x2, 0x400000000000003, 0x0, 0x0, 0x11, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x3, 0x7, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0x88}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 07:59:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000132000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f000085c000)=0x3) syz_open_dev$evdev(&(0x7f000081b000-0x12)='/dev/input/event#\x00', 0xc7b8, 0x2041) 2018/01/29 07:59:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b12000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f000046c000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[], 0x0, &(0x7f00002a3000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000d02000-0xe)='/selinux/user\x00', 0x2, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f000087b000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007c8000-0x50)=[{&(0x7f0000f6e000)=""/12, 0xc}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/29 07:59:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000129000-0x38)={&(0x7f0000810000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e45000-0x10)={&(0x7f0000a02000)={0x34, 0xd, 0xa, 0x812, 0x2, 0x2, {0x0, 0x0, 0x9}, [@generic="6dcee7e66dec2543f49415f9daa05f3780f51498b310ab63de85e5327f"]}, 0x34}, 0x1, 0x0, 0x0, 0x44000}, 0x20000000) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x14, 0xc, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 07:59:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) open(&(0x7f0000dbe000)='./file0\x00', 0x0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000acb000-0xd)='/dev/net/tun\x00', 0x0, 0x0) pipe(&(0x7f000051d000)={0x0, 0x0}) write(r0, &(0x7f00002a2000)="76611a83d1ebf73cfdcd4fe1d132bd78f2e8ae399b68d79a4564b12ba0a09af63b9670031430ae8a3834eebd1670c114b2b91d35186c738a550463aee7e15c4a048b2dc26435690f4fe9a808cdd4eff63d532999d194c845e84e4bc0cf984eeae729314767758a687eb63a75baaf28974ab6fdd57d757d836a4d365fff175ff9734f73d4274b7f45b7960b3574d70ce6e3c4c5c276c35feca97c8769dbfe890390230c954dff123b001f5ae3f849", 0xae) dup3(r1, r0, 0x0) 2018/01/29 07:59:28 executing program 1: mmap(&(0x7f0000000000/0xaca000)=nil, 0xaca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000abd000)=0x47bc7b3a, 0x4) mmap(&(0x7f0000aca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000acc000-0x438)=@raw={'raw\x00', 0x9, 0x4, 0x3d8, 0x198, 0xffffffff, 0xffffffff, 0x198, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f000025d000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x198}}, [{{@ipv6={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [0xff, 0xff, 0x0, 0xffffffff], [0xffffffff, 0x0, 0x0, 0xff], @generic="457e7cc3a2e7089c7cae79571079522e", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x4, 0x4, 0xb}, 0x0, 0xa8, 0xc8, 0x0, {0x0, 0x0}, []}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00', 0x0, ""}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [0xffffffff, 0x0, 0xffffff00, 0xff], [0xffffff00, 0xffffff00, 0xff, 0x0], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @generic="d2d540ba4194577e395d117c47cb2e96", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5e, 0x9, 0x4, 0x2}, 0x0, 0xd0, 0x138, 0x0, {0x0, 0x0}, [@unspec=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xf}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x1, 0x9, 0x4ac, 0x1f, 'netbios-ns\x00', 'syz1\x00', 0x100000001}}}, {{@ipv6={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [0xffffffff, 0xffffff00, 0x0, 0xff], [0xffffffff, 0xffffff00, 0xff000000, 0xff000000], @generic="eacc6368c16f26e9307fa20f83039bd2", @common='irlan0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xde, 0x6e53, 0x7, 0x20}, 0x0, 0xa8, 0x108, 0x0, {0x0, 0x0}, []}, @common=@unspec=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, [0x0, 0xff, 0xff0000ff, 0xffffff00], 0x3, 0x0, 0x0, 0x3, 0x101, 0xc0e, 0xa57, 0x20, 0xff}}}]}}, 0x438) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000aca000)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000a44000-0x4)=0x0, &(0x7f00000bd000-0x4)=0x4) 2018/01/29 07:59:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x1000000000000005, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000f90000-0xb)='/dev/vcsa#\x00', 0x90c, 0x840) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000c32000-0x10)={{0xa, 0x2, 0x3ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6e}, {0xa, 0x0, 0x1000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x7}, 0xfffffffffffffffa, [0x2, 0x7, 0x72d, 0x0, 0x2, 0x1, 0x9, 0x7fff]}, 0x5c) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setrlimit(0x1000000000000007, &(0x7f000068d000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00006c4000-0x4)={0xffffffffffffffff}) 2018/01/29 07:59:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000069f000)=0x0) prlimit64(r2, 0x7, &(0x7f0000d41000)={0xfffffffffffffffd, 0x0}, &(0x7f0000eec000-0x10)={0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) r4 = syz_open_dev$sg(&(0x7f000081e000-0x9)='/dev/sg#\x00', 0x0, 0x2803c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f00002d1000)={0x0, 0xb5, "fef81a1db7803cf750fd21c33699dc5520f05c9d7d92464390509e46bfcf4b11f1bdc070bfb12d32d4175b9b8a06aec102c028d41c653604e21c0f8e6d72c4cdd89ffa73a4b45e9f0b13076ce166f1901092af1e56b1f3508da07092cd4ea5cd72604302daf895b4a831a48ebf5d750d79badb68afd3c70945c5835b79a245cba74e97524912bfd05ef26fc400e53099ee63bae41b33e8b504c47d8ab42fd12e8d0a7a8a54e941e179b8f564ca0ab45f5413704ecd"}, &(0x7f000087e000-0x4)=0xbd) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f0000d5f000-0x90)={0x8, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000f61000)={r5, 0x8}, &(0x7f000055c000)=0x8) open(&(0x7f0000d61000-0x1)='./file0\x00', 0x200080, 0x80) setsockopt$RDS_GET_MR_FOR_DEST(r4, 0x114, 0x7, &(0x7f0000cda000)={@ax25={0x3, {"512bbea19accb0"}, 0x8}, {&(0x7f0000c5e000)=""/4, 0x4}, &(0x7f0000dfe000-0x1)=0x0, 0x8}, 0x30) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) capset(&(0x7f0000958000)={0x20071026, 0x0}, &(0x7f00001ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r6) ioctl$sock_ifreq(r6, 0x89f2, &(0x7f0000093000-0x28)={@common='ip6_vti0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) r7 = shmget(0x2, 0x1000, 0xc0, &(0x7f0000426000/0x1000)=nil) shmctl$IPC_STAT(r7, 0x2, &(0x7f00002f2000-0xdd)=""/221) 2018/01/29 07:59:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000837000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00006f5000-0x2c)=@ethtool_ringparam={0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f0000f2c000-0x8)={0x0, 0x0}) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000945000-0x20)=""/32, &(0x7f00002a7000)=0x20) fstatfs(r0, &(0x7f000040f000-0xdb)=""/219) 2018/01/29 07:59:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f00008f8000)='/dev/dsp\x00', 0x200, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0x7ffffffffffffffb, 0x0) readv(r0, &(0x7f0000032000-0x60)=[{&(0x7f000003f000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/29 07:59:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000185000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f96000)='/dev/dsp\x00', 0x80040, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000662000-0x10)={0x1000, &(0x7f0000fcf000)=""/4096}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r3, 0x4004ae8b, &(0x7f000039f000)={0xd9, "ad699fb7cefde089978b9d9903ae4d18232540"}) 2018/01/29 07:59:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00008d0000)={0x1f000, 0x0, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000000)={0x0, 0x14000, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d77000-0x10)={0x7000, 0xffff, 0x0}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000611000-0xd)='/selinux/mls\x00', 0x0, 0x0) faccessat(r3, &(0x7f000053d000-0x8)='./file0\x00', 0x20, 0x400) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000365000)={0xfffffffffffffffe, 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f0000c68000-0x4)={0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f00000c3000)=0x0) 2018/01/29 07:59:28 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0xc0884123, &(0x7f0000009000)="b6") mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f000000b000)=0x12531896, &(0x7f0000002000-0x4)=0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000000a000)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f0000001000-0x4)=0xc) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x80) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f000000c000-0xb)='/dev/vcsa#\x00', 0x9, 0x260000) syz_open_dev$binder(&(0x7f0000007000-0xd)='/dev/binder#\x00', 0x0, 0x2) fcntl$setsig(r0, 0xa, 0x32) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000003000-0x4)=0xffffffffffffff01) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f000000b000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000003, r1}) 2018/01/29 07:59:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000ee5000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x8000) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000772000-0x4)=0x0) socket$nfc_llcp(0x27, 0x3, 0x1) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) r2 = syz_open_dev$sndpcmc(&(0x7f000074b000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1ff, 0x2c0000) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000699000)={0x90002004, 0x0}) bind(r1, &(0x7f000023e000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000056a000)='/selinux/checkreqprot\x00', 0x0, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00009b4000-0xc)=@sack_info={0x0, 0x7fff, 0x7}, &(0x7f0000b34000)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000a50000)={r4, 0x48, &(0x7f0000ef5000-0x48)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9b, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2b9}, @in6={0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}]}, &(0x7f0000c17000)=0x10) 2018/01/29 07:59:28 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x6, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000001000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000000)={{0x4, 0x3}, {0xa04, 0x1f}, 0x1, 0x6, 0x4, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 07:59:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000eec000-0x1c)={0x5, 0x40000000001, 0x6, 0x5, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x5, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c82000)='/dev/autofs\x00', 0x0, 0x0) getpeername$ax25(r2, &(0x7f0000b17000)={0x0, {""/7}, 0x0}, &(0x7f0000348000)=0x10) bpf$MAP_CREATE(0x0, &(0x7f0000be4000-0x1c)={0xd, 0x0, 0x0, 0x0, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/29 07:59:28 executing program 4: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000010000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000006000-0xd)='/dev/dmmidi#\x00', 0xff, 0x4081) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f000000d000-0x8)={r1, r2}) r3 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x13, &(0x7f0000002000-0x4)=0x1, 0x4) getsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f000000c000-0x4)=0x0, &(0x7f0000009000)=0x4) 2018/01/29 07:59:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ef7000)={0x0, 0x0}, 0x84800) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f00009d2000-0xb)=""/11, &(0x7f000055c000-0x4)=0xb) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x381371}) bpf$PROG_LOAD(0x5, &(0x7f0000cd3000-0x48)={0x2000000000001, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000e74000)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/29 07:59:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d16000-0x16)='/selinux/checkreqprot\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000fd1000-0x10)={0x1, 0x200, 0x7, 0x54, 0x0}, &(0x7f0000979000)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00001da000-0xc)={0x0, 0x800, 0x2, [0x9, 0x2]}, &(0x7f000057c000)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000c9f000-0xb8)={r1, 0x5, 0x8, 0x0, 0xffffffff, 0x2, 0x3, 0x3, {r2, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x5, 0xb1, 0x1, 0x200}}, &(0x7f0000da2000-0x4)=0xb8) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000b1f000)='./file0\x00', 0x8000, 0x3) write$fuse(r3, &(0x7f000000b000-0x21)={0x30, 0x5, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) 2018/01/29 07:59:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x5, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000829000-0x11)='/dev/qat_adf_ctl\x00', 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00004ec000)={0x2, 0x8, &(0x7f0000aa9000)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x3, 0x3, 0x7, 0x5, 0x3, 0xffffffff, 0xfffffffffffffffc}, @generic={0x1854, 0x1, 0x100000000, 0xbf9}, @map={0x18, 0xd, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}], &(0x7f00003fa000)='syzkaller\x00', 0x4, 0x0, &(0x7f0000030000)=""/0, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) semop(r0, &(0x7f000002f000-0x1e)=[{0x0, 0x6, 0x0}], 0x1) semop(r0, &(0x7f000001a000)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}], 0x2) semtimedop(r0, &(0x7f0000037000-0xc)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}], 0x2, &(0x7f0000037000-0x10)={0x77359400, 0x0}) semctl$IPC_RMID(r0, 0x0, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00001c3000+0xea4)='/dev/cuse\x00', 0x20080, 0x0) connect$unix(r2, &(0x7f0000104000)=@file={0x24a174fb20339884, './file0\x00'}, 0xa) syz_open_dev$dspn(&(0x7f0000939000)='/dev/dsp#\x00', 0x2, 0x200004) 2018/01/29 07:59:29 executing program 0: mmap(&(0x7f0000000000/0x75a000)=nil, 0x75a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000075a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000075a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = syz_open_dev$admmidi(&(0x7f0000635000-0xe)='/dev/admmidi#\x00', 0x1, 0x181040) mmap(&(0x7f000075b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000075b000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001f7000)=0xe8) bind$packet(r1, &(0x7f0000233000-0x14)={0x11, 0x1b, r2, 0x1, 0x5262fa9, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) pipe2(&(0x7f0000013000-0x8)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f3c000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f000053b000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) syz_emit_ethernet(0x270, &(0x7f00006fa000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x23a, 0x37, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @loopback={0x0, 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x1, 0x0, 0x2d, [0x0, 0x0, 0x0], {0x80, 0x6, "810a4f", 0x6, 0xff, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, [@routing={0x21, 0x12, 0x0, 0x8, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @fragment={0xb622b847307c943c, 0x0, 0x3, 0x5, 0x0, 0xe187, 0x2}, @routing={0x87, 0xc, 0x1, 0x40, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @hopopts={0xf5966a50514022cd, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x10, {0x4, 0x2, 0x5, 0x3, [0x9]}}, @generic={0x2, 0x40, "adf97a5c9a275ccc63d6ba068e217206d4b8a95983fe6592a1f42a0499206a0ae7241dc1d3a6c390d28f5ef23374b47b4a3168883c7d8abc3b4b0a0a210e03e3"}, @calipso={0x7, 0x20, {0x6, 0x6, 0x996, 0x3ff, [0x8, 0xe000000000000000, 0x80000000]}}]}, @fragment={0xc, 0x0, 0x2, 0x73, 0x0, 0x2806, 0x3}], "5c95e4a49646f878b39448fe475eebf7ee4f3487a6b0c6d66cb450ff7fb50db783decb1057b719b258f91b8e8a4eedc8d306f08eae1ff045a8d7e36edb3c63c1e45d0cf01ea52be45efa87e5d1d84024d410577747c05d7f05a565af1a90fcf86dbe90c5a8ac3bd948df57ac7b1704eff17bf10b718778d03ace"}}}}}}}, 0x0) 2018/01/29 07:59:29 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000000a000)='/dev/hwrng\x00', 0x80000, 0x0) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000002000-0x4)=0x0, 0x4) perf_event_open(&(0x7f0000001000)={0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) ioctl$KDENABIO(r1, 0x4b36) 2018/01/29 07:59:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x5) socket$l2tp(0x18, 0x1, 0x1) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00004eb000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000189000-0x6)={0x0, 0x0, 0x401}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000a2a000)='/dev/audio\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00005d2000-0xc)={r1, 0x80000, r2}) 2018/01/29 07:59:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$sndseq(&(0x7f00001ee000-0xd)='/dev/snd/seq\x00', 0x0, 0xffffffffffffffff) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f000063d000)=[], 0x0, 0x0}, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f00005e4000-0x4)=0x6) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/29 07:59:29 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x2000000000000007, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000839000-0xc)={0x0, @rand_addr=0x0, @rand_addr=0x0}, &(0x7f0000b83000)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f000037a000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, r1}) mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000002000-0xb)='/dev/vcsa#\x00', 0x1, 0x0) read(r2, &(0x7f0000000000)=""/0, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000fca000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/29 07:59:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000aa9000-0x10)={0x3, &(0x7f0000e9b000)=[{0x0, 0x0, 0x0, 0x7}, {0x45, 0x0, 0x800000, 0xffffffffffffffff}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) fcntl$getown(r0, 0x9) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008cc000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_GET_LAPIC(r2, 0x8400ae8e, &(0x7f00006c6000-0x400)={"d74dffb283cf2b280e724b3fbd5490d5fa98f997abeade7e7535683346b793e83e2a6de6f157b9252462715c9c493ae82216b84ba69a214092ff999aafe3099a171660988c3f481f6a889fae57a40cb67ba818d6b0ab96b8f6e85a00e3077230a3abf88e12f697294137dd07fde858d422029a46f6c4a70e78f4431fd40c20e51d8b5a8180801942bab30d2b17feb5bc40dac68d91a2c3f1b4f5426962e7f564679d18af23ab9dd4414716d34ad0d0562eb03686c483efc2ebd6b7c1fbf77411553a70359a593674d7af487a9a485ad6ba894517d9387049a3ea3df34fab8c27f5c35988c4c6ef7619641be1212a7e1bb2d0cad077a4a5209d995ef5824ef67ae6889d793a70a06f0b18fe777136a1efa0147e69e4be3c9c7f0b7d10178681398d5baf8a6d576d7e2c8e5df421c43a276734e4b748e47e2c332e273ee612e06e6487d8492b34763f96a38e4837e24fdd2922f0f4a55fc78650871cea1dafaef9b16f33ef20da734927921a4655b3ebb065247eee262e27026b39e29b5911339ef3ad68f50138d8574ebe69eb8e75ab5ea9ea838f9df99750f72c72dbf967d655a3e5e474a3534e145a2b08d247600d3bc9037d87a215dcbd7ba469863c239aa5e6a93e57ddf116e6cf45d8c8391c7daa2154c8b0632d83cf08d98985ff828d711b07d4bde6ad259f06cc28dc77d60e1ed9c3c72471487984479cc9d24baad7413d8cc8dec23431863c98fdc07487702996a17490f51e2ae2ea9eccd9e522ae379fa2f4dc38ce2aa7e45fc3758c9218660d30eef64addfcb664b4df7bfa41a22b238b0f8729f9b0eedfca253ebee711a017a66f123549949896cdcb9ec3d45e272b28d474c4d088d5f89bc7d93fae84a992ab07dfdafe59e87e90c661fee99c29dbd30a6f45df544b64dd967fe594f955b4acf80e9022796a57e75818ce970fc2740a830fcfe61901d997dac97f061d52fdbbbc941f390c45fcb42becd9ba91b1e6c1928f7e393e1ef558ab666f95f7bca781ef351c84ff8fda1365add45a029a357bd548317d703e821505a084b43fcd4ce295655fa99ed99449358ac36c3a76bcf172ead00e1cbacb5d7014a31c0006f274138d62b1f61d5cf35af8b8e998c56307d70ee92b930191321967223ff969c0e5bacd14a817ce922153132018b90e2966b9b3bc3a54161b7f9600a6795d54fcee5c862cce194d873ebfa78db562f828b51fa983d6b99fb194443dd565c3fe3ba991b933016d07e176acdf60c1e7120441367437477d8577dc84e8253811035dbf8a5353c40c877a8c1b7c92c5035edc8df6244206610f0ee5308ffb1e7438e465fe286f976c6a89f582f8792effcfc131abdc6f938333d817fb819fc56bf6d664afb8bea53caa58d8f40577a234eb691077f06ef4dc4e4d43fff32280b8ab85b80b7342c8cd686af5f1fe075b0ae2"}) sendto$unix(r1, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/29 07:59:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00009f8000-0x4)=0x6) r3 = syz_open_procfs(0x0, &(0x7f0000de3000-0xe)='net/mcfilter6\x00') fgetxattr(r2, &(0x7f0000552000)=@known='user.syz\x00', &(0x7f0000a02000)=""/113, 0x71) sendfile(r1, r3, &(0x7f0000058000-0x8)=0x5c, 0x7e) restart_syscall() 2018/01/29 07:59:29 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc10c5541, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x0, &(0x7f0000003000+0xa9f)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000003000)={0x0, 0x101}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000002000)=""/39) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000004000)={0x6, 0x20, [0x4, 0x80000001, 0x7, 0x4, 0xffffffffffff0000, 0x3, 0xfff, 0x1]}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001000)={r2, @in6={{0xa, 0x2, 0x1f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x4, 0x6a66, 0x4}, &(0x7f0000003000)=0xa0) 2018/01/29 07:59:29 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000000b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000002000-0x108)={0x0, @in6={{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0xffffffff, 0x400000006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000d000-0x4)=0x108) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="ac7d34f6f2995a5fb9cae8959c") syz_open_dev$dspn(&(0x7f0000009000-0xa)='/dev/dsp#\x00', 0x0, 0x10000) 2018/01/29 07:59:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000000a000)='/dev/input/event#\x00', 0x0, 0x0) readv(r0, &(0x7f0000a32000)=[{&(0x7f0000dc9000)=""/16, 0x81c4b3dbcbd9292f}], 0x1) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000587000-0x9)='/dev/vcs\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x6) 2018/01/29 07:59:29 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000b000-0x11)='/dev/vga_arbiter\x00', 0x100, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000004000)={0x6, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x1, 0x4, 0xff, 0xb77e, &(0x7f000000c000)=@generic="3f47c7398969148df11405329c2cf5be", 0x4f7d2b3b, 0x3, 0x8001}) r1 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r1, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) connect$inet6(r1, &(0x7f0000009000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) sendmsg(r1, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000005000)=[], 0x0, &(0x7f0000006000-0x88)=[], 0x0, 0x0}, 0x0) 2018/01/29 07:59:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000000a000)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f000000a000)=""/0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f00002ae000)=""/27) 2018/01/29 07:59:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x800, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000af2000)={r2, r0}) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f00007b2000-0x4f)=""/79, &(0x7f0000dd5000-0x4)=0x4f) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000415000-0xa)='/dev/cuse\x00', 0x80, 0x0) openat(r3, &(0x7f0000640000-0x8)='./file0\x00', 0x8000, 0x22) sendmsg$kcm(r1, &(0x7f00002e6000)={0x0, 0x0, &(0x7f0000d47000-0x20)=[{&(0x7f0000101000-0x49)="e2", 0x1}], 0x1, &(0x7f0000490000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f000098e000)=@assoc_value={0x0, 0x0}, &(0x7f000043e000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000086f000)={r4, 0x9}, 0x6) dup3(r0, r1, 0x0) 2018/01/29 07:59:29 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x4}, &(0x7f0000001000-0x4)=0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={r1, 0x20, 0x8000, 0xfffffffffffffff7}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000035e000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) r4 = getpgid(0x0) sched_setaffinity(r4, 0x8, &(0x7f0000cb7000)=0x75) poll(&(0x7f0000951000)=[], 0x0, 0x3a2f00) readv(r2, &(0x7f0000dc0000)=[{&(0x7f000094a000)=""/4096, 0x1000}], 0x1) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f000066f000-0x50)=""/80) writev(r3, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)="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", 0x1001}], 0x1) 2018/01/29 07:59:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f000026a000-0xf)=""/15) 2018/01/29 07:59:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x0) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fde000-0x8)='./file0\x00', &(0x7f00007c7000)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f000091c000)={0x3, r0}) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de1000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000c12000)={0x3, 0x2}) ioctl$TIOCCONS(r0, 0x541d) select(0x40, &(0x7f0000fe0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fe0000)={0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fe0000-0x40)={0xb4, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0}, &(0x7f0000fe0000-0x8)={0x77359400, 0x0}) r1 = creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) openat$ashmem(0xffffffffffffff9c, &(0x7f0000394000-0xc)='/dev/ashmem\x00', 0x200, 0x0) 2018/01/29 07:59:29 executing program 7: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000001000-0x4)=0xfffffffffffffffe, 0x4) 2018/01/29 07:59:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/vga_arbiter\x00', 0x20080, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0xfffffffffffffffc) pselect6(0x40, &(0x7f0000001000-0x40)={0x6619d99a, 0x1, 0x0, 0x5, 0x7, 0x7ff, 0x8, 0xfc}, &(0x7f0000367000)={0x1, 0x10000, 0x10001, 0x10001, 0xda9e, 0x3, 0x1, 0x3ff}, &(0x7f0000991000-0x40)={0x9, 0x10000, 0x165, 0x6, 0x4c7, 0x7, 0x0, 0x851f}, &(0x7f00003d4000-0x10)={0x0, 0x989680}, &(0x7f00003b5000)={&(0x7f0000001000-0x8)={0x4}, 0x8}) socket(0x11, 0x5, 0xc) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000033000-0x11)='/dev/vga_arbiter\x00', 0x200, 0x0) get_mempolicy(&(0x7f0000e29000-0x4)=0x0, &(0x7f0000863000)=0x0, 0x0, &(0x7f000028b000/0x2000)=nil, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000501000-0x2c)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ffa000)=0x8c) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000024000)=0x0) ioctl$KDGKBTYPE(r3, 0x4b33, &(0x7f000020a000)=0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000424000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c1f000)=0x14) ioctl$VT_DISALLOCATE(r0, 0x5608) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f0000e82000)={{0x7, 0xfffffffffffffffe}, {0x80000, 0x2}, 0xffff, 0x6, 0x4, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000334000)={0x0, 0x0}) prctl$setmm(0x23, 0x0, &(0x7f0000c3a000/0x3000)=nil) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000461000)=r4, 0x4) ioctl$KVM_GET_SREGS(r3, 0x8138ae83, &(0x7f0000388000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f0000037000)={0x6, 0x4, 0x9, 0x2, 0x0}) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f0000418000-0x90)={[0x6, 0x0, 0x100000001, 0x8d26, 0x8, 0x200, 0x8, 0x1ff, 0x80000006, 0x5, 0x1, 0x2, 0x5740, 0x5, 0x53, 0x0], 0x0, 0x0}) read(r1, &(0x7f00006c9000)=""/4096, 0x1000) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/01/29 07:59:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000a1e000-0x10)=@common=""/16, 0x10) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a6b000-0x10)='/selinux/status\x00', 0x0, 0x0) bind$vsock_stream(r2, &(0x7f0000ae0000-0x10)={0x28, 0x0, 0x2710, @host=0x2, 0x0}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x3, &(0x7f0000443000-0x18)=[{0x100050, 0x0, 0x0, 0x0}, {0x25, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000719000)=0xfffffffffffff800) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b16000)={0x0, 0x0, 0x0}, &(0x7f0000cc1000-0x4)=0xc) writev(r1, &(0x7f00000a6000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f00004ef000-0x4)=0x4576, 0x4) 2018/01/29 07:59:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000367000-0x5b0)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x98, 0xc0, 0x0, {0x0, 0x0}, [@common=@unspec=@socket3={0x28, 'socket\x00', 0x3, 0xfffffffffffffffc}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x0, 0x0, 0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2e8) r1 = syz_open_dev$dspn(&(0x7f0000a0d000-0xa)='/dev/dsp#\x00', 0x7, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f00000ba000)={0x1, &(0x7f00004d8000-0x1e)=[{0x0, 0x0, 0x0, ""/6, ""/16}]}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000a67000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@llc={0x1a, 0x1, 0x6, 0x8, 0x0, 0xd0e, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}}) 2018/01/29 07:59:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40000) r0 = creat(&(0x7f0000bef000)='./file0\x00', 0x1) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00004b8000)="b1055b85a59b2c1408b3c0ac18114ccc", 0x10) semtimedop(0x0, &(0x7f00000a8000)=[{0x0, 0xfffffffffffffff9, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000, 0x0}) unshare(0x40042000) r1 = shmat(0x0, &(0x7f0000a88000/0x4000)=nil, 0x2000) shmdt(r1) 2018/01/29 07:59:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000619000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80, 0x0}, "706f72ff0700000000000000000000000000000000000000000000001f00000000000000000000000003ff00000000000000000000000000000000000600", 0xc3, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe5, 0xfffffffffffffffd, 0x800, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x4, 0x0, 0x513, 0x20, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x800000000000) openat$sequencer2(0xffffffffffffff9c, &(0x7f000085e000-0x10)='/dev/sequencer2\x00', 0x10000080002, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000ad7000-0x55)=""/85, 0x55) keyctl$get_persistent(0x16, 0x0, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f00009b0000)={0x0, 0x0}) openat$dsp(0xffffffffffffff9c, &(0x7f0000b28000)='/dev/dsp\x00', 0x400000, 0x0) 2018/01/29 07:59:29 executing program 4: r0 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000f7000)=0xe8) setreuid(r0, r1) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80003, 0x3f) sendto$inet6(r2, &(0x7f0000002000-0x2)="", 0x0, 0xfffffffffffffffc, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) [ 136.199894] xt_socket: unknown flags 0xf8 2018/01/29 07:59:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x80001, 0x200) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000024000)={0x0, 0x6, 0xa, [0x5, 0x4, 0x5, 0x3ff, 0x3800000, 0x4, 0x7, 0xfffffffffffffffd, 0x4, 0x1]}, &(0x7f0000d07000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000816000-0x8)={r1, 0x0}, &(0x7f0000511000-0x4)=0x8) sendto$ipx(r0, &(0x7f0000fbc000-0x3a)="afc6e179f1ed051d82c17ba02928954de4df6d592de0b61ab45b087dfc51bb7ab00f89ae3f301a780e6a20f53090d356adef1672ff81fc08bffb", 0x3a, 0x20008010, 0x0, 0x0) r3 = syz_open_dev$loop(&(0x7f0000641000-0xb)='/dev/loop#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000e36000-0x8)={r2, 0x2f, 0x7}, &(0x7f0000652000)=0x8) ioctl$LOOP_GET_STATUS64(r3, 0x4c05, &(0x7f000055d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/29 07:59:29 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000000a000-0x10)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000009000)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f000000a000)={r1, 0x1, 0x90, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0xfffffffffffffd5c) [ 136.233110] xt_socket: unknown flags 0xf8 [ 136.273327] device syz5 entered promiscuous mode 2018/01/29 07:59:29 executing program 6: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_dgram(0xffffffffffffffff, &(0x7f0000002000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x10) epoll_wait(0xffffffffffffffff, &(0x7f0000f65000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x100000000) epoll_create1(0x6f0a207d6943049f) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f0000ff2000-0xc)='/dev/audio#\x00', 0xffffffffffff9156, 0x200000) 2018/01/29 07:59:29 executing program 7: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x8, &(0x7f0000002000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000f30000)={r0}) 2018/01/29 07:59:29 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000ed5000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000009d000)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x15, &(0x7f0000a48000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000bf7000)={0x0, 0x0, 0x0, ""}, 0x8) 2018/01/29 07:59:29 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x4, &(0x7f0000000000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff, r0, 0x0, 0x6000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001000)={0x0, 0x2, 0x20}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000004000-0xa0)={r1, @in6={{0xa, 0x1, 0x100, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x9, 0x888, 0x4, 0x4}, 0xa0) mkdir(&(0x7f0000003000-0x8)='./file1\x00', 0x80) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000004000-0x10)="504a815f36257ce62b96fa6b32812216", 0x10) r2 = socket$llc(0x1a, 0xffbffffffffffffd, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000006000-0x8)={0x0, 0x0}) ftruncate(r2, 0x5) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000005000-0xa0)={0x0, @in6={{0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x57, 0x1, 0x4}, &(0x7f0000003000)=0xa0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000003000)='./file1\x00', 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000002000)={r1, 0xd6, "61c974b85e1a8c4257b4e376a789de91ee8c93b6463a20e87592484e649d46b1624feefc10bd27efd66a6ce4d83f06cc6ea76b64bb4480b5fbc02537395e941db7da07db8672dbe88b5bf4490a1fead712651a8cb26d94458125ed1a9382d501c21f4f8eb0b2815cf0a60dd447ef9de98a0f1a749d179497199af6d8db1b40f6361ef2c2df6f6ee1b7c0d2dde64c2e7bedf72761f30897481b8c6af2a4054f69b1b1425f43b36b36538dd897a5e777e29fe57080dd6dfc420ffc429ec8a8fe72beed3cd95d65e39fec145a0698860c3ba39d4243fe51"}, &(0x7f0000002000-0x4)=0xfffffffffffffe8d) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000004000)={r3, 0x6444fd3f, 0x1f}, &(0x7f0000004000)=0x8) fcntl$setstatus(r2, 0x4, 0x2000) 2018/01/29 07:59:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f000024e000-0x12)='/dev/input/mouse#\x00', 0x2, 0x200400) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00003cf000)={0x0, 0x58, &(0x7f000023c000)=[@in6={0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffe0}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1da0c1f8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}]}, &(0x7f0000cac000-0x4)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00004db000-0x8c)={r1, @in={{0x2, 0x2, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = syz_open_dev$sndpcmc(&(0x7f0000ec4000)='/dev/snd/pcmC#D#c\x00', 0x401, 0x0) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000a20000)=0x4) r3 = socket$inet_sctp(0x2, 0x5, 0x84) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000048000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb000000000000000, 0x100, 0x20, 0x0, 0x20}, &(0x7f000036c000)=0xa0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000c61000-0x8)=@assoc_value={r4, 0x9696}, &(0x7f000097c000)=0x8) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = getuid() setuid(r5) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x4, &(0x7f0000002000-0xc)=@sack_info={0x0, 0x7, 0x0}, &(0x7f0000000000)=0xc) 2018/01/29 07:59:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) process_vm_readv(0x0, &(0x7f000000b000)=[], 0x0, &(0x7f0000007000)=[{&(0x7f000000c000-0x9e)=""/158, 0x9e}], 0x1, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) timer_create(0x7, &(0x7f0000628000)={0x0, 0x17, 0x5, @thr={&(0x7f00007a0000)="587f29c863348f6c47b34c03b2eb529fcbda64a3661b044ba02c6ed69ff8ddd984f46459469f61b9d9c2f9f76d650651cec1a7fed7927ac91085dbc87c01c39f78f96b3bee46cae1d3f49812f1a087ee57d99a71f8e897", &(0x7f000049c000-0xe7)="5e3335a55cce8a32432db509c8da595ccaa7ff45be710425ad079e6fc57672c5f3baad3089f5377d828fc50cc9f84e3ecbc2f10b9b53412ff969699f67e7757e0871dac8e290ee17d0c935ef75e8b8adab7db1e0bb3dcd297dfef605fa01491a13dd66d046c13724a5f38444db5c3918f08bf922f9f5feac84ad0ef45230cfb17cb149417db61dc7c3420071ab2f415baf4ad558e5916959ec5d485bfe9b739e2d3b73bab90c502b88515bfca6f4bba54a1a61d058fef8861c6023ebf3748266513a2912465890c69c8ed024f423022776508d2116595a27578249f3730cc367ff4fdbb2302f82"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000001d000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000391000)={0x5, 0x0, 0x0, 0x0, "dda9385290db21db79533ed95d6512b5e39e448baf1cc22c2b809438f866fef30a6a15f7221d084ac0177727", 0x0}) 2018/01/29 07:59:29 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000013000-0x9)='/dev/sg#\x00', 0x0, 0x109000) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000013000)=0xfe8, &(0x7f0000012000-0x8)=0x1) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r2, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) ftruncate(r2, 0x0) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/29 07:59:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x10040, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000918000-0x8)={0x9, 0x0}) [ 136.304175] device syz5 left promiscuous mode 2018/01/29 07:59:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00004af000)={0x5, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0xffffffa4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) close(r0) openat(r0, &(0x7f0000e9b000-0x8)='./file0\x00', 0x0, 0x80) 2018/01/29 07:59:29 executing program 6: getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000004000-0x38)=""/56, &(0x7f0000003000-0x4)=0xffffffffffffff8b) 2018/01/29 07:59:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e87000)='/selinux/mls\x00', 0x0, 0x0) write(r0, &(0x7f00004d4000-0x1000)="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", 0x1000) fstat(r0, &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x8) 2018/01/29 07:59:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000c2d000-0x8)={0x20071026, 0x0}, &(0x7f0000706000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) prctl$intptr(0x26, 0x0) open(&(0x7f00002c4000)='./file0\x00', 0x440, 0x44) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000060000)={0x0, 0x97d8, 0x0}, &(0x7f0000061000-0x4)=0xc) lstat(&(0x7f00002d5000-0xe)='./file0/file0\x00', &(0x7f00002bc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) execve(&(0x7f000098b000)='./file0\x00', &(0x7f00004b8000)=[&(0x7f00001ba000)='#vmnet1\x00', &(0x7f00001a6000)='+securityeth0\x00'], &(0x7f0000060000-0x18)=[]) 2018/01/29 07:59:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r0, &(0x7f0000050000-0x20)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002e1000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) timer_create(0x2, &(0x7f000004c000)={0x0, 0x19, 0x0, @thr={&(0x7f0000aa1000)="", &(0x7f0000b70000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000004d000-0x4)=0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ed6000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f000088e000-0x1)=0x0) timer_settime(0x0, 0x1, &(0x7f000004a000)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/29 07:59:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0xa, &(0x7f0000000000)="2a8e339c", 0x4) personality(0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000114000)='/dev/autofs\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000e51000-0x8)={0x0, 0x0}) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f000050d000-0x4)=0x200, 0x4) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000c00000-0x8)={r2, 0x2}) uselib(&(0x7f0000f5e000-0x8)='./file0\x00') r3 = msgget(0x2, 0x2) syz_open_dev$adsp(&(0x7f0000ca9000)='/dev/adsp#\x00', 0x3, 0x200) msgctl$IPC_STAT(r3, 0x2, &(0x7f0000491000)=""/130) 2018/01/29 07:59:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000f5d000-0xe)='/dev/admmidi#\x00', 0x4, 0x101000) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000e70000-0x88)={0x4, {{0xa, 0x1, 0x4de7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000f34000)={0x200, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/29 07:59:29 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r1, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000002000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000011000)=r2) getdents(r1, &(0x7f0000001000-0x64)=""/0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r1, &(0x7f0000004000)=""/69, 0xfffffffffffffd97) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/29 07:59:29 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000dbb000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x80) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/29 07:59:29 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000003000)='net/nfsfs\x00') ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000001000-0x10)={&(0x7f0000001000/0x1000)=nil, 0x1000}) r1 = socket$inet_sctp(0x2, 0x100000001, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000007000-0x10)={0x0, 0x0, &(0x7f0000003000-0x38)=[]}, &(0x7f0000002000)=0x10) 2018/01/29 07:59:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b6a000)='ns/mnt\x00') r1 = syz_open_procfs(0x0, &(0x7f000067d000)='net/sctp\x00') getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00006c4000)=0x0, &(0x7f00007af000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000fe0000-0xb)={0x800, 0x10000, 0x2000000000000000, 0x0, 0x5, 0xf0, 0x4, 0x8001, 0xffffffff, 0x6, 0x1000}, 0xb) 2018/01/29 07:59:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000e0000-0x8)={0x0, 0x0}) r0 = creat(&(0x7f000055b000-0xc)='./file0/bus\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000d69000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f52000-0x4)=0x28) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000652000-0x18)={r1, 0x2, 0x30, 0xfff, 0x401}, &(0x7f000012e000)=0x18) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x8000000000009) 2018/01/29 07:59:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d65000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d9d000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000e36000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f00005ba000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 07:59:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x1) pipe(&(0x7f00003d2000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000012e000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000fb5000)={r1, 0x2}) request_key(&(0x7f00007c5000)='logon\x00', &(0x7f0000a08000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d78000-0x7)='\x00', 0x0) 2018/01/29 07:59:29 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000db3000)='/selinux/mls\x00', 0x0, 0x0) connect$l2tp(r0, &(0x7f000058a000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x1, 0x0, 0x4, {0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}}}, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fc9000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) pread64(r1, &(0x7f0000586000)=""/0, 0x0, 0x400000006) 2018/01/29 07:59:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000016000)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000c11000)={0x1, 0x0, [{0xc0000084, 0x0, 0x0}]}) 2018/01/29 07:59:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004ef000)='/dev/kvm\x00', 0x101002, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000728000)={0x0, 0x0}) setitimer(0x0, &(0x7f000059a000-0x10)={{0x0, 0x0}, {r2, 0x0}}, &(0x7f000002b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) alarm(0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000205000-0x8)={0x3, 0x182}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000134000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000031a000)=@sack_info={0x0, 0xfffffffffffffffa, 0x5}, &(0x7f0000f97000)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000c75000-0x8)=@assoc_value={r3, 0xdc2d}, &(0x7f0000cc1000)=0x8) 2018/01/29 07:59:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000458000-0x4)=0xfd, 0x9b) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(r0, &(0x7f0000855000-0x70)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eb1000)='./file0\x00', 0x0) mount(&(0x7f0000a3f000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f00005e5000)='ramfs\x00', 0x1, &(0x7f0000fcd000)="") rename(&(0x7f00009ca000-0xe)='./file0/file0\x00', &(0x7f0000827000)='./file0/file0\x00') 2018/01/29 07:59:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000015f000)='./file0\x00', 0x1, 0x120) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000f70000-0x400)={"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"}) syz_emit_ethernet(0x2a, &(0x7f0000a58000)={@random="a829da1aa4e3", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2c, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000651000)={0x0, 0x0, []}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000c19000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) setfsgid(r1) 2018/01/29 07:59:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000005c000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000005e000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000031000)={0x0, 0x0, 0x0, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000aa7000-0x8)=0x0) dup2(r0, r1) r2 = gettid() ioprio_get$pid(0x0, r2) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=0xffffffff, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, &(0x7f00007fe000-0x14)={0x0, 0x1, [0x0]}) 2018/01/29 07:59:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ac4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd6000-0xf1)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd1000-0x4)=0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000628000)={0x80000000, 0x4, 0x3a1}) syz_open_pts(r0, 0x0) dup3(r1, r0, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000695000)=0x0) 2018/01/29 07:59:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000f1d000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000c33000)=0x10, 0x80000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00002f2000-0x28)={@common='eql\x00', &(0x7f0000cc4000-0xbc)=@ethtool_rxnfc={0x3f, 0x0, 0x1, {0xd, @udp_ip6_spec={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x1, 0x4}, {"8e45", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, 0x1b13, 0x8000, [0x60d, 0x80000000]}, @esp_ip4_spec={@rand_addr=0x78, @broadcast=0xffffffff, 0x5, 0x5}, {"6ded", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0xffffffff00000000, [0xffff, 0x9]}, 0xffffffff, 0x80}, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f00005a0000-0xb)='/dev/adsp#\x00', 0x3, 0x4000) 2018/01/29 07:59:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f81000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000ff1000)=0x9, 0x4) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x9, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 07:59:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000a2f000)=0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) r0 = memfd_create(&(0x7f00004de000-0x16)='secqr/tyi!seliKux\x00\x00\x00$\x00', 0x5) write(0xffffffffffffffff, &(0x7f0000ffe000-0x5)='#!', 0x2) getpeername$packet(0xffffffffffffffff, &(0x7f0000c73000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000432000-0x4)=0x14) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000097000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00004b0000)=0x8) r1 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000855000)='./file0\x00', 0x0) unlinkat(0xffffffffffffffff, &(0x7f000057d000)='./file0\x00', 0x0) iopl(0x3) mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000f79000)={@common='ip6gretap0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r2, &(0x7f0000f7c000)={&(0x7f0000f7b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008ca000-0x10)={&(0x7f0000aa8000)=@newlink={0x20, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r3, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) add_key(&(0x7f00001f0000)='use\x00\x00', &(0x7f000042f000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f00002ac000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000fffc0c6565643b799365005f1b76"], 0x1000) 2018/01/29 07:59:29 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x10000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(r0, r0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000006000-0x70)=[{&(0x7f000000b000)="ed", 0x1}], 0x1, 0x0) vmsplice(r0, &(0x7f0000006000)=[{&(0x7f0000005000)="66ca50fa346666e08bfb724241e04ae1b0bfd9a1946c5479", 0x18}], 0x1, 0x0) 2018/01/29 07:59:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000de0000-0x4)=0x1, 0x374) io_setup(0x4, &(0x7f000032a000)=0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000c03000-0x12)='/dev/snd/midiC#D#\x00', 0x8, 0x8000) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e7f000-0x11)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00008c3000)={0x3, r0, 0x1}) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cbb000-0xb)='/dev/sequencer2\x00', 0x404400, 0x0) r6 = creat(&(0x7f000092b000-0x8)='./file0\x00', 0x182) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000718000)='/dev/hwrng\x00', 0x6002, 0x0) r8 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d76000-0xd)='/selinux/mls\x00', 0x0, 0x0) r9 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a1000)='/dev/sequencer2\x00', 0x1, 0x0) io_submit(r1, 0x9, &(0x7f0000009000-0x48)=[&(0x7f0000fbb000)={0x0, 0x0, 0x0, 0x6, 0x5, r0, &(0x7f0000324000-0xdc)="82de8c86cce782a72ce828b58cfb722f0a29472ff7d26a1bae72aaf6007693c0b05236278edf538b525695f8448608dd73900580b697a1bd316f950640389e44b98b5daf8edf82c73845d0f6d70fb0d2858be7e6fbad1026f44d6fe834b2aa8bde3ba59c2c0ffd0c7923de674fdf108ebf81de2b2c0bcbd97ef7d84ef3f51a4e0f4c700ee1a75705efce2c3697e988a7f1053266683f25e9df4c2297af14d055ce4a4f92759c354746975f71a4771f5e233b7071be61b4db945d12badb812d044b5d1ca4d443603b7827f77a312959239409ef1a56f2cb093306617c", 0xdc, 0x200, 0x0, 0x0, r2}, &(0x7f0000218000-0x40)={0x0, 0x0, 0x0, 0x8, 0x5, r0, &(0x7f0000e2a000-0xdf)="a29dd34fb076cf638b7dc139d39e3a0a1d6f6c6bb808d333c17da0a3f1f4da844f51b262b21bf04fafd37888fe498515b2e13532070050f90de2a66d514cfdaf28e331a423202f43c9e3c265d11c9524d8f1160d07d9c5c9e4436d22db38a892d68be42b7c4f59dd0350441cd56b76264b7cc6d8401fa958ed56fc82c67e1539be43505fee0e45cc710cbd4abd5f2bc6a22ab4bd4a08940a60aad47518bf7e3b08f6025dbf0d256710de0a9c521e4635206a44406caa6f0b5f7d16a6b2818f463d4b6ad20b6b1fa084d763b5eee828d2501318efa1012f9bcf967f12e1e1e8", 0xdf, 0x80, 0x0, 0x1, r3}, &(0x7f0000c13000-0x40)={0x0, 0x0, 0x0, 0x8, 0x100, r0, &(0x7f0000ce1000-0x93)="1ae284bcbea809cb1a950caf48d591a3c7199cf4a546e6033441ef3319502955e5bb3052f8f9740c9f0f448542cb3eeb55f7857ffc1d1bc9610304650f30aaed16c5710fab8e87a8909607fb3f5537d09734fff1dfcdd1381f26963b3761a4de38308fa29bb2ceaffc2f29f057ddc0d640f9ab886c18ccbf4ed702fddbbd9e9d254f3844021ab4373a7774b03fa53004421a86", 0x93, 0x1, 0x0, 0x1, r4}, &(0x7f000002f000)={0x0, 0x0, 0x0, 0x2, 0x3ff, r0, &(0x7f00001ee000-0xf7)="051e2107696fc0b975cb347990fd40bf35fe560e89f247826c64533783f50e0804d96c4c5999731bf9f46e9d12346094fe60554d214c3797486ec2c4a04b92ca52a71d912386e6ecb8c2202506376ff84dccc4426b04964aab3880d997c428be3889535549158413cb505c4762689d6a00a589ea784087409cf0f7bffb6bffd7541686ff0e799486aae349c892c6ff0273b348296b9114d4a3e2d3a7568770d8f8ee5252f38d0ca917a1e537e362de645cf7572dbae322a018dab8157ce83108a621fcece26608129e151fafd8102b8e81b7196afae88587a97b5a8d94cabccac0528e5d393c85a9392d98f1e0b9a10c8769e5c7efc5d1", 0xf7, 0x7, 0x0, 0x1, r5}, &(0x7f0000089000-0x40)={0x0, 0x0, 0x0, 0x0, 0x3, r0, &(0x7f0000dfd000-0x51)="1fbf82996ca36053487183db57b9178ac1ab76fde45080cb6709cb75eea5249b4c3757ea96f05fabbaf4a84d2cf31c65fe9aa30995719f23fec9e01a54a62a633e7016ffc841a6c6bb12248a14897a1c6e", 0x51, 0x0, 0x0, 0x0, r6}, &(0x7f00000de000-0x40)={0x0, 0x0, 0x0, 0x7, 0xab, r0, &(0x7f0000fdc000-0x77)="a4f24817a838afbe5ea21015f1d6f3a663a727354383b268a29c35f582777fed9718d7cbea03a7d718bd2c9dc7406e1726cdd6efe9022ee87666764d92adba60f70122f66c956acb2845ebfb48ee0fe39263642abb08e9705a40d38f4ce11136c68da9e962ad35f516b7ef39ca486396ec4f5a802bf82c", 0x77, 0x8, 0x0, 0x1, r7}, &(0x7f0000c3e000-0x40)={0x0, 0x0, 0x0, 0x7, 0x4, r0, &(0x7f00009c5000)="d7fcf2e864c9dcfc11bdedac923132133406d631d52254d7690c9b2997c891a899f5d749aaa0275e7e2387a47310dc4c9a45da871afffaf814def96b583ccdaaff658a6d7d44235c07a000dcb6126577f44d521f1f7b108bb1f087ce", 0x5c, 0xffffffffffffffc1, 0x0, 0x0, r8}, &(0x7f00005b9000)={0x0, 0x0, 0x0, 0x6, 0x8, r0, &(0x7f00007cb000-0xda)="63982e81fb07f52f8d40718bda16005a7b17038c593a1da31a1e9359e55474eafaa214e2c92a23dfaacc743f89bb92e59e2b8a8934f9e90b34131adde78996cbc8b547942cd69f11da74f118a468c47a147db3f93511a2244a9f63ed1c0f7f8a813683f055178c5aaa61bfd9f2fe2ef8202802acd525d3e51f4bf6c826473308d40f9a046f603d47fa38019db4f0920ddbd882dc20bde5c7cdfa1a4fca2dd04d03ddec48574b2b143d552a921c2403b6373a12651f87da30ebc5a6ee24ca6fe6ba0295b89094b841efc4352771ed7189fabc66da50b66f0d66ec", 0xda, 0x3, 0x0, 0x1, r9}, &(0x7f0000c58000)={0x0, 0x0, 0x0, 0x2, 0x200, r0, &(0x7f000052a000)="135c0c90b9f1ca61e873d4e91dd85760efbcd41f01f1dea9", 0x18, 0x9cab, 0x0, 0x0, r0}]) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f00000dd000)=0x1, 0x4) connect$inet(r0, &(0x7f0000d9e000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000843000)=[{&(0x7f000039a000)="f7", 0x1}], 0x1) 2018/01/29 07:59:29 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000012000)={0xaa, 0x3f, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000)={&(0x7f0000014000-0x8)='./file0\x00', 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000de9000)={{0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, {0xa, 0x0, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x7, [0x7, 0x78fa, 0x6, 0x2, 0x6, 0xfff, 0xff, 0x0]}, 0x5c) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000751000)='/selinux/policy\x00', 0x0, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000f19000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000627000-0x4)=0x14, 0x80000) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f00005f6000)={r3, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0]}, 0x10) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00009f4000-0x1)={0x0, 0x0}) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/29 07:59:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000578000-0xb)='/dev/loop#\x00', 0x0, 0xa) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00001c7000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "1e83da8f981c3abf06e8fcb2c6c408a5d201afc34a9bedaf2f87276e0a0360296e221aa21dd9f51f6f65aa56a075ed2085ff79fcd89d9311c5b45acdab97c3e3", "4787572f09825c8e3365c78ed76347e7a366e62f6af7912775560135336adc106c7c87059df6eec5352fcc2030e82d8b0cd1265b83411e74fd05a6ce2d124953", "d7c040800800df7a9a64f8b51188d14948d33f825a893e619369b53cc818aa5f", [0x0, 0x0]}) r1 = add_key$keyring(&(0x7f0000576000)='keyring\x00', &(0x7f0000e4d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) getresgid(&(0x7f0000dbb000-0x4)=0x0, &(0x7f00008fa000-0x4)=0x0, &(0x7f0000a99000-0x4)=0x0) setgid(r2) add_key$keyring(&(0x7f0000193000-0x8)='keyring\x00', &(0x7f0000de5000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r1) 2018/01/29 07:59:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000f44000-0x10)={0x0, 0x0, 0x0, 0x0}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000909000)='/dev/loop-control\x00', 0x0, 0x0) 2018/01/29 07:59:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000daa000)='/selinux/checkreqprot\x00', 0x200440, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000b0c000)={&(0x7f00000e8000/0x1000)=nil, 0x1000}) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000c29000)=""/223) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000398000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) readv(r0, &(0x7f0000dec000-0x28)=[{&(0x7f000014e000+0x671)=""/32, 0x20}], 0x1) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000d4a000-0x2b)=""/43) futex(&(0x7f0000013000-0x4)=0x0, 0x0, 0x0, &(0x7f0000061000-0x10)={0x0, 0x0}, &(0x7f00003d0000-0x4)=0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/01/29 07:59:30 executing program 1: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) syz_open_dev$sndpcmc(&(0x7f0000b32000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x3) getsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f0000963000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) clone(0x0, &(0x7f0000b7c000-0x30)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000ccb000)="") r0 = shmget$private(0x0, 0x1000, 0x208, &(0x7f0000a92000/0x1000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) r1 = shmget$private(0x0, 0x3000, 0x0, &(0x7f00009e0000/0x3000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000be5000)=""/238) 2018/01/29 07:59:30 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$sndseq(r0, &(0x7f00004d7000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) setsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f0000002000-0xfd)="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", 0xfd) r1 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x7, 0x100) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000002000-0xc)={0x2, 0x0}) lseek(r0, 0x0, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000003000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x9, 0x7, 0x83, &(0x7f0000d23000/0x3000)=nil, 0x5}) 2018/01/29 07:59:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000b18000)=0x0) ptrace$poke(0x5, r2, &(0x7f0000b78000-0x8)=0x0, 0x6) preadv(r1, &(0x7f00009b8000-0x50)=[{&(0x7f0000f31000-0x7d)=""/125, 0x7d}, {&(0x7f0000406000-0x47)=""/71, 0x47}, {&(0x7f0000e40000)=""/114, 0x72}, {&(0x7f00002a9000-0xcd)=""/205, 0xcd}, {&(0x7f0000164000)=""/164, 0xa4}], 0x5, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f00004b9000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 07:59:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x0, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f00008c7000)={0x8000, 0x10000, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fchmod(r2, 0x10) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000838000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCSABS2F(r4, 0x401845ef, &(0x7f0000a9e000-0x18)={0x100000001, 0x400, 0x2, 0xb3, 0x101, 0xb2}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/29 07:59:30 executing program 5: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x4) r1 = getpgrp(0xffffffffffffffff) ptrace$setsig(0x4203, r1, 0x2a, &(0x7f0000014000)={0xb, 0x7fff, 0x0, 0x0}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000008000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x278, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000000f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0, 0x0, @generic="ca8606000000c20200000026f259223e", @generic="eb43e685368533b0248d041cddb3cb49", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x11, 0x0, 0x0}, 0x0, 0x70, 0xb0, 0x0, {0x0, 0x0}, []}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @ECN={0x28, 'ECN\x00', 0x0, {0x1ffffffffff, 0x0, 0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @TTL={0x28, 'TTL\x00', 0x0, {0x0, 0x0}}}]}}, 0x2d8) 2018/01/29 07:59:30 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000134000)='/dev/mixer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f0000000000)={0x11, 0xf7, r1, 0x1, 0x400, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000011000-0x9)='/dev/ppp\x00', 0x3, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000004000-0x4)=0x100, 0x4) r4 = perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000007000)="18288022ecb93d876f93a9069551c3a9", 0x10) ioctl$PERF_EVENT_IOC_REFRESH(r4, 0x2402, 0x6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/29 07:59:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00003b5000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000053a000-0x20)={0x5, 0x0, 0x10001, 0x100000001}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000259000-0x20)={0x0, r2, 0xa96b9d270b89ff89, 0x7fff}) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000703000-0xb)={0x3f, 0x4, 0x9, 0x5, 0xff, 0x9, 0x4, 0x5, 0x3, 0x58f, 0xddc}, 0xb) bind$alg(r0, &(0x7f0000bda000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c22000-0x11)="", 0x0) r3 = accept$alg(r0, 0x0, 0x0) write(r3, &(0x7f0000ec1000-0xc8)="7f47be747d1ade651504cce71a365596f6", 0x11) recvmsg(r3, &(0x7f0000a3a000-0x38)={0x0, 0x0, &(0x7f0000397000-0x20)=[{&(0x7f0000a2f000-0xb6)=""/182, 0xb6}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) r4 = dup(r3) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000dad000-0x8)={0x0, 0xfffffffffffffffb}, &(0x7f0000b6a000)=0xfffffffffffffec4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000f69000)={0x3, 0x5, 0xfffffffffffff8bb, 0x3, r5}, &(0x7f0000b28000)=0x10) 2018/01/29 07:59:30 executing program 7: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") rmdir(&(0x7f000064d000)='./file0\x00') 2018/01/29 07:59:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x541, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup(r0) write$sndseq(r1, &(0x7f0000802000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0xc0) write$evdev(r1, &(0x7f00001d1000)=[{{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x0, 0x7530}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x48) sendmmsg$alg(r1, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x0, &(0x7f00009b7000)=[], 0xffffffffffffffa5, 0x0}], 0x1, 0x0) fdatasync(r0) write$eventfd(r1, &(0x7f0000606000-0x8)=0x0, 0xffbe) readv(r1, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ab5000-0x9)='/dev/kvm\x00', 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00007d4000)={r1, 0x28, &(0x7f000056f000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000a39000)={0x0, @in6={{0xa, 0x1, 0x10000, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff66, 0x26}, &(0x7f00008a6000)=0x98) write$selinux_access(r1, &(0x7f00002a3000-0x40)={'system_u:object_r:ldconfig_cache_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x32, 0x37, 0x0}, 0x40) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000b66000)={r4, 0x80000001, 0x677}, &(0x7f0000d5e000-0x4)=0x8) signalfd4(r2, &(0x7f0000f4a000)={0x0}, 0x8, 0x800) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000d7c000-0xc)={r3, 0x10000, 0x18}, 0xc) write$eventfd(r1, &(0x7f000061f000)=0x0, 0x8) recvmmsg(r0, &(0x7f0000e4d000)=[{{&(0x7f0000e6c000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00002a2000-0x30)=[{&(0x7f00009f8000-0x9a)=""/154, 0x9a}, {&(0x7f0000503000)=""/87, 0x57}], 0x2, &(0x7f00003ac000)=""/26, 0x1a, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00001c0000)={0x77359400, 0x0}) r5 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000a1c000/0x3000)=nil, 0x3000, 0x1, r5) recvfrom$packet(r1, &(0x7f0000c6b000-0x5a)=""/90, 0x5a, 0x0, &(0x7f00001fc000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) write$eventfd(r1, &(0x7f00006d5000)=0x0, 0x8) write$tun(r1, &(0x7f0000f1f000-0x116)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@mpls_uc={0x8847, {[], @generic=""}}}}}, 0x18) write$tun(r1, &(0x7f0000231000-0xc8)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@llc_tr={0x11, {@llc={0x0, 0x0, 'Y', ""}}}}}}, 0x1b) 2018/01/29 07:59:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r3 = dup2(r0, r2) rt_sigtimedwait(&(0x7f000011a000)={0x7}, &(0x7f0000074000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000793000)={0x0, 0x0}, 0x8) connect$unix(r1, &(0x7f000000e000)=@file={0x1000000000001, "e91f7189591e9233614b"}, 0xc) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f0000ccb000)={0x5, 0x6}) socketpair(0x11, 0x7, 0x101, &(0x7f000044d000)={0x0, 0x0}) bind$unix(r3, &(0x7f0000dd4000)=@abs={0x0, 0x0, 0x1}, 0x8) 2018/01/29 07:59:30 executing program 5: mmap(&(0x7f0000000000/0xf17000)=nil, 0xf17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) sendto$inet(r0, &(0x7f0000f15000)="", 0x0, 0x0, &(0x7f0000f17000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f17000)='/proc/self/net/pfkey\x00', 0x81, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000b18000)=0x9, 0x5a) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/01/29 07:59:30 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x8000000000) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000d000)="2f00000019000300000000000000000002dd00d800000000000000c9080015000400737e0beeffff005867855e7fa5", 0x2f}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 07:59:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000e84000-0xb)='/dev/audio\x00', 0x8000, 0x0) r0 = getpgrp(0xffffffffffffffff) ptrace$getregset(0x4204, r0, 0x4, &(0x7f00003c6000)={&(0x7f00007f5000-0x9b)=""/155, 0x9b}) ptrace$getregset(0x4204, r0, 0x0, &(0x7f000071a000-0x10)={&(0x7f0000545000-0x6d)=""/109, 0x6d}) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000fe0000)={0x8, 0x0, &(0x7f0000b4a000-0xbc)=[@register_looper={0x630b}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f000027b000+0xb02)=""}) 2018/01/29 07:59:30 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x0, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000000)={0x100000001, 0x100000001, 0x1, 0x2000, 0x4, 0x73, 0x3ff, 0x10000}, &(0x7f000000e000-0x40)={0x7f, 0x0, 0x5, 0x4, 0x81, 0x8, 0x81, 0x3}, &(0x7f0000001000-0x40)={0x800, 0x2dce, 0x6, 0x9, 0x3, 0x7f, 0x5, 0x4}, &(0x7f000000d000-0x10)={r0, r1+30000000}, &(0x7f000000d000)={&(0x7f000000c000)={0x5}, 0x8}) [ 137.132379] netlink: 'syz-executor3': attribute type 21 has an invalid length. [ 137.144599] binder: 21142:21145 ERROR: BC_REGISTER_LOOPER called without request [ 137.144950] netlink: 'syz-executor3': attribute type 21 has an invalid length. [ 137.159859] binder: 21142:21145 ERROR: BC_ENTER_LOOPER called after BC_REGISTER_LOOPER 2018/01/29 07:59:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000f8d000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f000077a000-0x4)=0x14) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000cf0000-0x8)={r1, 0x20}, 0x8) sendto$inet(r0, &(0x7f0000218000)="", 0x0, 0x0, &(0x7f0000062000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/29 07:59:30 executing program 0: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000012000)={&(0x7f0000a35000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000009000)=@acquire={0x16c, 0x17, 0x509, 0xffffffffffffffff, 0x2, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x100000, 0x0}, 0x2, 0x0, 0x80000001, 0xffffffffffffffff}, [@tmpl={0x44, 0x5, [{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x33}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0xffffff6e}, 0x1, 0x0, 0x0, 0x0}, 0x4) 2018/01/29 07:59:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="e90000ec0900000000000000009cbd22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) r1 = socket(0x10, 0x803, 0x0) close(0xffffffffffffffff) sendto(r1, &(0x7f00004af000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvfrom$inet6(r1, &(0x7f00000b2000)=""/100, 0x64, 0x0, &(0x7f00002b8000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, 0x1c) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a88000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$selinux_validatetrans(r2, &(0x7f0000e25000+0x56a)={'system_u:object_r:syslogd_var_lib_t:s0', 0x20, 'system_u:object_r:gpg_helper_exec_t:s0', 0x20, 0x36, 0x32, 0x20, '/usr/lib/telepathy/mission-control-5\x00'}, 0x76) 2018/01/29 07:59:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f00002d3000)=0x0, 0x15) r1 = socket$inet6(0xa, 0x1000000000080003, 0x100000000ff) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000fcb000)=0xffffffffffffffff, 0x4) 2018/01/29 07:59:30 executing program 7: pipe(&(0x7f0000562000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000c10000/0x2000)=nil, 0x2000) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f00004ea000)={0xccccccccccccd6f, &(0x7f0000d4e000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) msync(&(0x7f0000952000/0x2000)=nil, 0x2000, 0x2) msync(&(0x7f0000bf2000/0x4000)=nil, 0x4000, 0x5) 2018/01/29 07:59:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00002e0000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept$inet6(r0, &(0x7f00009d7000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00001b7000-0x4)=0x1c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000072d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) accept$packet(r0, &(0x7f0000540000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000072d000-0x4)=0x14) recvfrom$packet(r0, &(0x7f00009bc000)=""/193, 0xc1, 0x2000, &(0x7f00005b8000-0x14)={0x11, 0xff, r1, 0x1, 0x400, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000e19000-0x4)=0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000e2c000-0x4)=0x0, 0x1000000d6) openat$autofs(0xffffffffffffff9c, &(0x7f0000d3c000)='/dev/autofs\x00', 0x20000, 0x0) 2018/01/29 07:59:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000813000-0x8)=0x1) mmap(&(0x7f0000000000/0xc1f000)=nil, 0xc1f000, 0x2, 0x71, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007ed000-0x11)='/dev/vga_arbiter\x00', 0x8040, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000)={0x0, 0x0}) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8)=0x0, 0x1b, 0x0) r2 = syz_open_dev$usbmon(&(0x7f00001a6000-0xd)='/dev/usbmon#\x00', 0x2, 0x101000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000ae9000)={{0xe2, 0x5}, 'port0\x00', 0x20, 0x800, 0x2, 0x5, 0x8000, 0x0, 0x7fff, 0x0, 0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000071b000-0x78)={0x0, 0x78, 0x8001, 0xb7fa, 0x9, 0x100000000, 0x0, 0x7ff, 0x0, 0xa, 0x1, 0x1f, 0x7, 0x2, 0x4, 0x8, 0x9, 0x100000000, 0x0, 0x7fffffff, 0x1, 0x56, 0x10000, 0x5, 0x1000, 0x0, 0x78, 0x2, 0x1, 0x40, 0xffffffff, 0x0, 0x100, 0x9, 0x0, 0x2d, 0x7, 0x4, 0x0, 0xfffffffffffffc01, 0x4, @perf_config_ext={0xa86a, 0x4}, 0x5, 0x3, 0x7, 0x7, 0xffffffffffffffcf, 0x2, 0x9, 0x0}, r1, 0x8, r2, 0xa) get_mempolicy(&(0x7f000029a000)=0x0, &(0x7f00003e8000)=0x0, 0x1000000000005c, &(0x7f0000be7000/0x4000)=nil, 0x2) 2018/01/29 07:59:30 executing program 5: mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x8080a, 0x80000000, &(0x7f0000f9d000)={0x0, 0x0}) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r0, &(0x7f0000f9e000-0x60)={0x27, 0x9, 0x60, 0x3, 0x20, 0x1, "c3ca0c4722393029df2c93f71316868d1e6fbf6ccd9a9fcb8af579fe03f7f7c8b44e78e5de5c3011406c91e37a630b04b01a97ac3d16fa7ebd2444bd5f6caa", 0x0}, 0x60) socket(0x40000000015, 0x5, 0x1) [ 137.187913] binder: 21142:21155 ERROR: BC_REGISTER_LOOPER called without request [ 137.195534] binder: 21142:21155 ERROR: BC_ENTER_LOOPER called after BC_REGISTER_LOOPER 2018/01/29 07:59:30 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000420000-0x32)="a9", 0x1}], 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000001000)={0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 07:59:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f000008a000)=[{{&(0x7f0000afd000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000047b000-0x60)=[{&(0x7f0000f18000)=""/166, 0xa6}, {&(0x7f0000313000)=""/48, 0x30}, {&(0x7f00006d2000-0x42)=""/66, 0x42}, {&(0x7f0000d4c000-0x2)=""/2, 0x2}, {&(0x7f0000a35000)=""/224, 0xe0}, {&(0x7f000002c000)=""/170, 0xaa}], 0x6, &(0x7f0000438000)=""/6, 0x6, 0xa6e}, 0x80000000}, {{&(0x7f0000292000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000ce5000-0x50)=[{&(0x7f0000429000)=""/4096, 0x1000}, {&(0x7f00005dc000)=""/123, 0x7b}, {&(0x7f0000a02000-0x44)=""/68, 0x44}, {&(0x7f00005a7000)=""/252, 0xfc}, {&(0x7f0000751000)=""/145, 0x91}], 0x5, &(0x7f0000a01000-0x2b)=""/43, 0x2b, 0x100}, 0x3}, {{0x0, 0x0, &(0x7f000045f000-0x20)=[{&(0x7f0000d7d000-0x8c)=""/140, 0x8c}, {&(0x7f0000a50000-0x5a)=""/90, 0x5a}], 0x2, &(0x7f0000212000-0x8d)=""/141, 0x8d, 0x80}, 0x20}, {{&(0x7f0000eb7000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00004ef000-0x20)=[{&(0x7f0000735000-0x19)=""/25, 0x19}, {&(0x7f00006a6000)=""/130, 0x82}], 0x2, &(0x7f000061d000)=""/4096, 0x1000, 0x6}, 0x8000}, {{&(0x7f00008d7000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000cf7000-0x30)=[{&(0x7f00004d6000-0x70)=""/112, 0x70}, {&(0x7f0000fcb000)=""/111, 0x6f}, {&(0x7f00003c4000-0x51)=""/81, 0x51}], 0x3, &(0x7f0000107000)=""/141, 0x8d, 0x2}, 0xfffffffffffffff8}, {{&(0x7f0000dc9000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000511000-0x60)=[{&(0x7f0000ddb000-0x88)=""/136, 0x88}, {&(0x7f0000a44000)=""/75, 0x4b}, {&(0x7f0000b9c000-0x51)=""/81, 0x51}, {&(0x7f0000686000)=""/240, 0xf0}, {&(0x7f00000ae000)=""/61, 0x3d}, {&(0x7f00007ea000-0x32)=""/50, 0x32}], 0x6, &(0x7f0000073000-0xbc)=""/188, 0xbc, 0x0}, 0x101}, {{&(0x7f0000d1c000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000ca7000)=[{&(0x7f00005cf000)=""/63, 0x3f}, {&(0x7f0000100000-0xa2)=""/162, 0xa2}, {&(0x7f000024d000-0x1a)=""/26, 0x1a}, {&(0x7f00001da000-0x48)=""/72, 0x48}, {&(0x7f0000e59000)=""/116, 0x74}], 0x5, &(0x7f0000cd6000-0x14)=""/20, 0x14, 0x5}, 0x2}, {{&(0x7f0000278000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000a81000-0x20)=[{&(0x7f00005ec000)=""/4096, 0x1000}, {&(0x7f0000c5a000)=""/37, 0x25}], 0x2, &(0x7f0000e56000)=""/190, 0xbe, 0x300000000000}, 0xc3}], 0x8, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00001d8000)={0x0, 0xcb, "6c9c82b873331c9635739dc1105581847fbbd6642150c7d71d88b0cc14fac880bac8379ed6eb5c5e754074f28ed5bd36c61c14fe16074d9595605dda2364da81ef4d398d2075eb6a99e65afc9a7801ab64e1b62faba38a1b99b6a3f39291f2052ce2c2646980a1ddc89f0869194f602eb4bbc4abd1ff811dddf798aa88cf746497447880e045aa7274f9665d8cb6f2ff239d2087f3af69ff065e7faf049fa89dff50abe5fced38d8393c4bad196826aac2ac6feaa84d237b91086d4de7719254b32037069e9441fdcfe511"}, &(0x7f00007aa000)=0xd3) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00007eb000-0x108)={r1, @in6={{0xa, 0x2, 0x695, @loopback={0x0, 0x1}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x4f, 0x905, 0xa59, 0x80000001, 0x8, 0x8, 0x7fff, 0x0, 0xd588, 0x0, 0x7fff, 0x80, 0xce2d, 0x9]}, &(0x7f0000ece000-0x4)=0x108) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000ecd000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000048f000)="ad56b6c5824c8eb995298992ea54c7beef9f5d56530f90c2", 0x18) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000609000)=[{&(0x7f0000896000-0x1000)="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", 0xfb8}, {&(0x7f0000a85000)="12ab2bee348cdd211725914cb1a92dfa4e15d1ee9b472b440fe700dc8549ff036859a8d338106d9a91d27cdef5baf0afc7558f1cad19d23744cdf7fa84c1284826cb6225ad47f39024d016f863a89edd1a5222f840284e0bf7afdd0709a666ba38bf22432ab2b3a115016fbd2d9d32f193429c02613372", 0x77}], 0x2, &(0x7f0000577000)=[], 0x0, 0xfffffffffffffffe}, 0x4) io_setup(0x4, &(0x7f0000684000)=0x0) recvmsg(r0, &(0x7f00006ef000-0x38)={&(0x7f0000741000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000ba7000)=[{&(0x7f0000695000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000b90000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) r5 = syz_open_dev$sndpcmc(&(0x7f000067c000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x602500) clock_gettime(0x0, &(0x7f0000b09000)={0x0, 0x0}) mq_timedreceive(r5, &(0x7f0000302000)=""/254, 0xfe, 0x9, &(0x7f00009bc000-0x10)={r6, r7+30000000}) io_submit(r4, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000c2c000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r8 = syz_open_dev$amidi(&(0x7f000009f000-0xc)='/dev/amidi#\x00', 0x0, 0x8000) connect$inet(r8, &(0x7f0000f1f000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/29 07:59:30 executing program 5: 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) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000482000)="", 0x0, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r1, &(0x7f00006af000-0x38)={0x0, 0x0, &(0x7f00009e9000)=[], 0x16c, &(0x7f0000b86000-0x30)=[@iv={0x18, 0x117, 0x2, 0x1, "bb"}], 0x18, 0x8016}, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) sendto(r0, &(0x7f0000523000)='\\', 0x1, 0x0, &(0x7f00005c4000-0x10)=@in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00007e2000)="456c3a0675ab600ac67f34014f786c983349c4162e0635fe5004bb87c55d862d7e9da9c72947630afd41a7e20addcec4a58cc4103b0c7af63a69b6692bf33d4695a8fd90494ae3369b401f0d10f156128b550864baba6f7177ccfd32ffaf083c3f6c6d9e00411e6a1e5e8df7f3db02a2f3069b7a6d319d3210d57db7b216f2018da3c73d8ab5f3239b81cca83a8ac4e96cc03d7eeb3df7065f2a05d764afb9c2d8e29f76de68903d783b6135a973028a0cfbb0160123993e4f96b8d8f29a57648633a719fa9f6a689697f439141a1f53a8f6d7ba399b0490cece5f560978bc88dd2ac06716f43c226375a5044e2c662a3135b9c6dd5291e84ee78b8ce4a11a4bb8607336299d23bc6ece1a777d9639c080ed0705575a12a3660dca5166a2898330952b50306ca0bbb11b9771984b0e320eeb428f3bf2262585cf6b47776556acf7f5145fe40e9790eefdd80d641d0aa8139a21666e10b0d3d31e0a7f85d438ef45802d0efc8aecb6306c77037c08955e43458c8bd66869db6023f42161c2917a1b6b0eb8c6e5a080917024934c7690cb6122020fc68913bdf9f696cf5826c5ef8ae55fb486f1f8ceb55f4b57b6639d2c2e919b8992f027daf123317116e0daeacd32c846fbbffe2d1dd02fcb32217477c2041417cebbc48610ff60ac0b2435ff6ae32df21a4bcd03b5f882ba3f883831afcfce84f2670e0e3b2743ef5c414ab9326f149c228c64683d12485c20a57897ca1fcb37250194f9fd03540910a70888c9126269f3db9f0673961d1beb87e29c60355a65756a3febe09934009e63f44f2c2b621022c7a7747fe056d73a4916318bf46c43bb187d37dffe7760288b4650144da09712cf1b7652082059f7f16c6b390a975b1431893dbaebf33c60033613fcec0db6d23a72671c0806fffe2f863606e07b49c541dcdbea47d94f8689bc26745eb34c5aa9c0affd1803a6c1ae3950459349196ff6626f9bb3914a06be9fdd989b309ccbb15b46387f1a254c1882cdf068ac357798f10e029a87e2e12523021b89429fccc1de6008dca79a36d00ea1c0a861192f11522d2dbbcfe769f84b10144e45aced82a4864a9c5ded625ecb56b4e38615c0bccbb3fef6eb3af7780afeca7139c5d6906a2a90f13d692430fab17fa1cc9c05f86b6dd5d2ed2794a710bfc6209d705ab18da261869d832d048d2585e6f23f62b3aff65c0a6d3b795495ce92ff2a95e1dfd4ec05f976f5f7614bc73d1c53f7f1257281841d5987fb81759d01645bc7c8b5ed3a58515d8c886f3644ff3f7c48a8f85ff836884f7d6554dc7e2c1b3f60585cd1cbd9c3553e6c9032cfc095c5225c0b7d94ce0798887bf99e7fd072a146a35bac92dc12b60e539c1de32325270704358cbc6a2da07be7dd929e39ff21731b1818827f262dd45872f184251e990928e07ed7569eacffc0fbbf98871f5ce70b27e0078c7812864a072579a2afd7d79d145c96aa7c0d73cd3d4999897d2a81d4bee9e8842ec11e5c6befcd03de8907809b167a29f19e488d5a2f6594ad93e7e7d3fb2165588c2db0ccd9bf8e94a58fd768c0c8caa475f9c577bec095998314ccc61bed09a4668ee1f1eb5fed5e36509775d8d2ef5a03869cffea15d9a08546d2902be618a239450fdd1dd5d25bcad03208a0cdd38d52fcef7dbe6370614f9e10506dded88c6089c77b866772995ffa78d593b0c950237dc9b3e1471d612dd7f17782d09cee608f79e864d78967ceb6772c98677ecf4f171189b01ad030dbfa41779ca9c4702c9eab6e14997eb549e6b4f8f403ca5976b45e159865e3d86af4b3e98f7cf059456daef94c042cd139ccdd6e977bbb1dc31945eae4be15d24ba389f85b9515c5a15a8c500b390235b2a119c6cdeb830b11a3447f6e0b56457e56c85ffb1e57d18bd4189bfcf00df5c7c2f93a0028dc353ff626fbdded0dd34192127cef0a652892d85890ce73a31baf43d0977a1ae3f4df5e06ebf0b6d127230ce001a069c42cc328b697b06ab7a63c8b3f3efd01b805cacded209de4f670cb2482bfab0254701180007da3434962a0b152bf47c9e845c8d9dd5c4918669d2f40da4dc199aa40451adf157a1f6471581ffc63f907edf5765c10ef86663ce52f976b6467f1b9dc5bd78648ceaf594d7984f3a16fd33213ee91f387ec40b5bd15a14386c3cdc61f97e34590e559fba8fac6ff307d5d8489e1c1664c781c77cd17dd278a00738d712c16b562cd07e33cd950d915b5c5c2b54188371fee443923a9ceba32484d12b0e06a1535049329f04ea636473752bd03d14cd0d83483106addd2ead9428ca1efbb8afd4b757f9de5abdea76f139986739b5f15a12957f0cd9c8402ba7ffe48a5133bcaf6b9f3945a2ea4a8f77cca5a62755183e5fc45174a8d245e3a60635945327b99c6df2c799b00a38c428876a6c96ad6f8bf3e38ddcc776c786ead506e4fd3a9cbc9bc37769cedc6b6b21fb1f4aec6e119ca2a53bfeab82baf284a11a9263a86392ec459c106b6619f0b323a7e0cd84b5444ab3f10a8ec89d4607f4760929db60d79ee5eda14b88d77d6368d1ee99c619626d803ba2880eb3e8200194ce5185baacb23028445838e09c0f17f42dc893da0657c9e38be371bc775be7935ef54ecf64cb96cf982095ec6af3513a689653e7fae9ae76c93e4028fc5c328ac02707f451cdd60544936bb408154fdaa65080175e1098b52e88934d70204285f28cd28af20db2b8da36fb64ad0a5020a594957bb38010f3913b0f604a416d49ce5378eed7fd6093bde0d865f5e633d99993c587677b4ed00ba2e13207b4ded9e38a2c266c632e1548c104804f28891454dadd995bb7f8d5e9aa9cec8571be3deb8d67c78ca34e1f9fc75f76aad29031674f328a6d612bbc98d2a38214b0d86ab8f8cd9c9f788f5a1b15a3e491b2a688d286c7b13569154fc095592db3870e0cd64037c7611453c7513477c4f3789ed0fc341294a30325fe8b4dceef371b1aa5b9eb40f856f15d6ebb2422abc3649f18d24814773e28d6e290f244ce4897cfb323d6caace65079590675ae4320d2347b18ec3d7ccbe39542e6b265e4541f4e26fd67bbe6343e9ecc82c38624a8cc7c7dea0b005479d65154f36712ae8931db8b3eac45e8dbfcc2bff88bae63d3cf6d3d76d3107672203e67418b1f75fa1ea042c542439a4ecf751d3ab98d5823315d4603a98b764901e22aff011130283f1d137588877d04eaf14e78c3f52c644217646530a5962750f4b2c8721d331ca11834849ef8dee86028b57ca31b77ba9c2b45015658498073066c1191ed2acf76c98b860d13744cf8d08f1e9cf0c45faea648e93461d46a16404262d3ff7a59a4833144a497a570f89f3669e167cfa25ab30b634ea095431ae257ed73b178a3b7ea9832bda8ec162416783e29d9b231a179be5cf9f03d0a669c2be1053986632266f2ccae96ea3f0c1bd9ab2fa301e37c137bff8141c23e0e122abff4700d80906fdb7338da752000a5f97599437d91da6c3411828440d28a738bee48a49ac0164a3d648ed77244482572faad4f279b49e95693555991bad77493a5ce06fd7875b75fc2e6347d840bcabc51fa75be4a886fb2b80b044b0d25de827988344f6dd18bd5b7de2f7d9387f4a2a390d80329408aa1c84a26604a373024585dd5133c89661edf2d8cc4bcae984f3d26122c53588b1e5663a66f3c45deba39bb8986361dec81d650fbfe87a835e019b25a9a5cf9d5fa70872ef516acb538190d737c808ac56bf430db401dd2650d6d9168533b5a40bd2f0a6ede453b73d70d97478d494fbe400e94b161415e2ded5058da2d0ef2035326ef3349ed550aa7276a0eda1d0e21dd67408998b38b6ccd4ee29033722fa9421387a018adf6f346ebca679c15619d801aec3f7a914be379f19c8bd56cf4916319a20b9365d99b1c356081a346d970e6be5f3b9dc059a3f7673bf2afb9f4e3a15ad33aae53d550be2374a8fef01603ae6efdf3e047cfd5d70e17ec180edb1f02b8d854919dc1ef363dc316d211d9934ff41be4653fcf447aede5a6084489cf79b86aa3d5c69ec997504e664a6b706bf0a6edd0ab4a2d84478e2ed7fdd84d7251c27bf7134f8c6afe5236f5774b652e5a89795607654f6221db24852e08abdfc6c25c7a5bb3143e869f5acc37c9f4e5c6ca327eabd725ba82740e5ba73bef98978460692b7791a090c14fd323d1823357f7ce94b4327c9b64988f39b134d019951c17d5ccb3a5e35a41005b43fb6cb7ebffcc73c63cc47f2160c57c993d8f1ffa8a0b1939d13d77c48f2b22eef7d3e75e01a08c4a9f81b3363bd872751f5a556067f02179abd27453fbe739834029c066da35485abef9ded64776e23ad95c5a2530f33ec66abb4bb42fb2b2ac2e49087391805a98d9c344e9e37ceaa21c0b2036a55dad9f3ca452ea48f4d32e7dfbd9825fecd827d1914b2b91c60ca0c2db3323fbab28edc128a00ddfb26e45cf64233a2fe1e98aab443f1e9f3a3a1ec7c606f6a4bfe9a03ea573ca7fa037b1a77ebabef45f21270a5b536", 0xc90, 0x0, &(0x7f00004d8000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/29 07:59:30 executing program 4: prctl$intptr(0x27, 0x2) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000001000-0x4)=0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000001000-0x5c)={{0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, {0xa, 0x0, 0xb3c, @loopback={0x0, 0x1}, 0x1}, 0x9, [0x3ff, 0x42, 0xf7, 0x7, 0x3c92, 0x7, 0x200, 0x1]}, 0x5c) 2018/01/29 07:59:30 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x2, 0x0}) symlink(&(0x7f0000012000)='./file0\x00', &(0x7f0000001000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/29 07:59:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) fchdir(r0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x1, 0x11, r1, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000062000)='./file0\x00', &(0x7f0000059000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, 0x0) r2 = fcntl$getown(r0, 0x9) waitid(0x3, r2, &(0x7f0000f2f000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x2, &(0x7f0000c85000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/29 07:59:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ff1000-0x12)="ff02047f0100000effffff78d60000d8144e000000000205", 0x18) pipe2(&(0x7f0000577000-0x8)={0x0, 0x0}, 0x800) write$tun(r1, &(0x7f0000fac000-0x2c1)=@pi={0x0, 0x9300, @ipv4={{0x50, 0x4, 0x4cd, 0x6, 0x2bd, 0x1, 0x800, 0x4, 0x0, 0x0, @multicast1=0xe0000001, @rand_addr=0x100, {[@cipso={0x86, 0x71, 0x5, [{0x1, 0xc, "dfd07c095cd002d948b5"}, {0x1, 0x11, "6227b40c7c62664e3d819dc9d618f0"}, {0x7, 0x8, "110fb6863de6"}, {0x5, 0xd, "f20ede709360bfb1f3199b"}, {0x2, 0x11, "9efa1bfb84d8d54b9b2393894e2005"}, {0x2, 0x12, "583c581fe6aa9cf12cd224bcbc5e3f90"}, {0x5, 0x8, "3a454115f3ad"}, {0x1, 0xb, '2MaPy^"n`'}, {0x0, 0x3, '\f'}]}, @timestamp={0x44, 0x20, 0xf3, 0x3, 0x8, [{[], 0x2}, {[@multicast2=0xe0000002], 0x9}, {[], 0x7}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x800}, {[], 0x8000}]}, @timestamp={0x44, 0x14, 0x2, 0x0, 0x7, [{[@multicast1=0xe0000001], 0x9}, {[], 0x800}, {[], 0x62}]}, @rr={0x7, 0xb, 0x8, [@broadcast=0xffffffff, @multicast2=0xe0000002]}, @ssrr={0x89, 0x1b, 0x7fff, [@empty=0x0, @rand_addr=0x101, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff]}, @ra={0x94, 0x6, 0x100000000}, @timestamp={0x44, 0x3c, 0xa48, 0x0, 0x6, [{[@remote={0xac, 0x14, 0x0, 0xbb}], 0x0}, {[@multicast1=0xe0000001], 0x8}, {[@loopback=0x7f000001], 0x9}, {[], 0x100}, {[@dev={0xac, 0x14, 0x0, 0xe}], 0x26f}, {[@dev={0xac, 0x14, 0x0, 0xf}], 0x56e}, {[], 0x9}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0xe6}]}, @lsrr={0x83, 0x1f, 0x10000, [@loopback=0x7f000001, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x4b6, @rand_addr=0x0, @broadcast=0xffffffff, @multicast2=0xe0000002]}]}}, @gre={{0x0, 0x0, 0x1, 0x1, 0x0, 0x401, 0x0, 0x1, 0x880b, 0x8e, 0x2, [], "24b189c7abd4ac8d51ce58325554e22e3693825c96aa0a8c4c590dd557da81900501d26475da8fe54e873720281db1c3d5cb8ca0c8bacfb99dedff4bdafdddd66a20848a0db667deac48d24f843d6b92a17d8605f97ebec1b0d0ee62cfc6c60614d41602b6caa5db9a0f18edaa492ed634623d334e67bd0365f2dcf257b1d99ae0e3144afac5fe7e4d04a1cbc674"}, {0x7f, 0x0, 0x1, 0x1000, 0x0, 0x0, 0x800, [0x0, 0x7], "d400fdf038c3f03bc5ba97655bc0"}, {0x59, 0x0, 0x81, 0x3, 0x0, 0x0, 0x86dd, [0x8, 0x20, 0x20], "eeb014f88bf648f364cd39b46242406063cf7e13128e49e43c2b1664d44fc75f59154d827a80d98f6cf89a942c3c86784ae5420ba77529a47dc9a037a24a876dc9dc0a2b9f7e51ca1cd07c9b607f253d1151b3ec33bee824e77c00670661090a449660b8e51f12d4be7cdb0efce4ac4a57afe54e3ad208b781d5036cd9d63e106fecadab3d784a90c39e573e669feafb9c4e08e1eefcc3bce24be4d7a33e8bce066582017712211849880fed3e0e00f7659db7311205ca6d19f60d932a97a7f9e4c848bcd53f70"}}}}, 0x2c1) 2018/01/29 07:59:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00009ef000-0xd)='/dev/snd/seq\x00', 0x0, 0x10000) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000f22000)='/dev/mixer\x00', 0x400001, 0x0) getsockopt$ax25_int(r1, 0x101, 0xf, &(0x7f000029f000-0x4)=0x0, &(0x7f0000f03000)=0x4) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000773000)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000354000)={0x0, 0x0, 0xfffffffffffffffe, 'queue1\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000d7c000-0x10)={0x8, 0xbad, 0x200, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000f88000-0x50)={{0x0, 0xb7}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$vsock_dgram(r1, &(0x7f000033e000)={0x28, 0x0, 0xffffffff, @reserved=0x1, 0x0}, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000882000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/29 07:59:30 executing program 6: clone(0x0, &(0x7f0000141000)="", &(0x7f0000e32000)=0x0, &(0x7f00005cd000)=0x0, &(0x7f0000000000)="") inotify_init1(0x807ff) 2018/01/29 07:59:30 executing program 4: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0x14, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2f8) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000018000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f000000b000-0x12)='/dev/input/mouse#\x00', 0x3b, 0x800) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000000f000)=@assoc_value={0x0, 0x1}, &(0x7f0000017000)=0x8) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x3) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000018000-0x20)={0x5, 0xc89e, 0x20f, 0x3, 0x8000, 0xffffffff, 0x8, 0x9, r2}, &(0x7f0000018000-0x4)=0x20) 2018/01/29 07:59:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00003fe000)=@buf={0xa, &(0x7f00004fe000)="a328bced0990536b0bb7"}) sendmsg(r0, &(0x7f0000693000)={&(0x7f0000679000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-aes-aesni\x00'}, 0x58, &(0x7f000077f000-0x50)=[{&(0x7f00005f2000)="399a9119ae89e67754af28b6fc258db5e111a5b187015d49a2acaed0ecf2a022a9d61075668021675fefcbbbc6", 0x2d}, {&(0x7f000097c000-0xbd)="dc1c2641795a95b639889a6b1d27b82fc2fe2c8501afaa0fa13fd2fad4d7cf10a329b609b6049b31cdb16241dd5f83917f2ca9b0f92aa49742c44190d9740bccec5a4962cab2f8f8d0f3298971f3fe9520572673bdf1c6c2ee2e8333c54dddadb81142dea6dbfcff433f9b95077c264ff727ad7571d6e079496906b44f77bdf73547ccb6eef6c657fb20e93d2987ee68ea75ae91cdbe29c3f24df3ece1d88bf92058f8106f70aa706f14ed3672c5905dc41833d0feaced8373e10fbc0c", 0xbd}, {&(0x7f00009b5000)="f81da7d435864cb85a8bb187dc274ddece2d56fef073f2957921c1f2f431f6756f4b00c80a304de21db9db419901bc0141b0712c", 0x34}, {&(0x7f0000eb5000-0x4f)="22c1a572634ce90cbcdb2e4d9fe0b45101a0fef28b16d18984b9baf885b79cacf9670bf45bd86200d4c80f0324eec24d7aad673c093ebde2463d7ce51610bd0ab60704015b1f644bfb81976e734cf0", 0x4f}, {&(0x7f000035f000)="69f5aae1efef0a4a84e05c475a18e51221bf2cd5c7fc0b584fe76853d7219c2a94203ec3522653af298ed6671034a724fb93864cb0e64f66f615432c990781968d853255d8f162a60302d83aec43d1b4ce4d51cf588c2f28754f6afe03f0d4822f45371e6f680f0e2745ff3c3c32aa54d2ac5e67a6a6d24cbc9de4fb7da4a031b0c079ed853f2558fd6f2b75dd9947c0133f02e8d85ba19a31fd38a2dd", 0x9d}], 0x5, &(0x7f0000ab4000)=[{0x50, 0x118, 0xee8, "602a931a47b080fe1b69edfddc40f1a035cb167174d41059f6867e721d4b5d1819b2742fbc553be922d933019c0e0a624877287737b9201450025cbf"}, {0x70, 0x11f, 0xea, "de1476c1a085b35a706329395748eb9ce81a44c4aa6e0476a62993e4effd83ff8adae43ea6c0dc7fd69d4a2b49bb4022e8c4c6e09dd7425f83f404126a6b35eba2b4d4cdac8db0f0472913a787eeb73766f4dbdfef4fe54ed1c256cf8c74cb39"}, {0xc0, 0x107, 0x3ff, "15b7dcb0a9e6c40eec121a6fab4faabc4d7c628b2ad201481d34471fef3c5271ec5bb974dae7fd66ae6fb4dc3a46423b99b3634684bd6ea40dc0119b4eee8d1dde112ed7cf547d95d2f1d250ee9834c3988b5b601a773ca33b0c18168e28bf3c0b90bcd1b66f74e9bddda04bf8c18d6ae4a80e5a9a6b2a2c456fb165a3afebb50be3cb273393837aae493f33a8859c3ecd2c43f6c0c9efd3f08d58fe00f6b853251fd2d2416160ce5d"}, {0x100, 0x11, 0x7, "ea8e7430164d2f28be6f2ce12f90e8648ff4e6b3463e7a88ec83fa8c0d78c468a85ef20384c2e315bf459a04c21c217239ecfed33819a80e485ebb750488951af55f035dd189d13fd4581b46362cd3cee41e9485e80718d23fa174ca4414fcecd979db3d0703d23e396d1fd4dd80245db109b026668794ce1b9686e651969d86633b0a676d30bc876016823e481a7686f635fb520bbf74654c40c4c33ef71be1010259ff9ab4b4425ae15f15de34ffd5be06b4ed239a0be1b2ea634ac6a43888355d03662feed7421cc5a3f631b9dfc241551aadaa2c141dcb52ffd4ac2357e892c8acb8f604a18ec7"}], 0x280, 0x2000c851}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000088b000)='net/ip_tables_matches\x00') sendfile(r1, r1, &(0x7f00003a7000)=0x0, 0x400000ff) 2018/01/29 07:59:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) epoll_create1(0x80000) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002ae000)='/dev/vga_arbiter\x00', 0x140, 0x0) add_key(&(0x7f0000bbb000-0x8)='trusted\x00', &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000d6000)="", 0x0, 0xffffffffffffffff) listen(r0, 0x0) add_key(&(0x7f0000eff000-0x6)='logon\x00', &(0x7f0000acd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bda000-0x56)="", 0x0, 0xfffffffffffffffe) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r2) 2018/01/29 07:59:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0x0, 0x0, 0x0, @generic="fa6b8136000e379d94419fbab0c07b3f", @generic="7f856e5179939b818df8e9517eeaab43", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x98, 0x7a, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x0}}}]}}, 0x2e8) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000cce000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r1, &(0x7f0000b90000-0x18)="000103000000000000007e7d7b22b8d7004f6f3bcb7d8500", 0x18, 0x0, &(0x7f0000156000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00007a0000)={0x3, r1, 0x1}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000e25000)=0x8, 0x4) connect$vsock_stream(r3, &(0x7f0000399000)={0x28, 0x0, 0x2711, @reserved=0x1, 0x0}, 0x10) 2018/01/29 07:59:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x1ff) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$netrom(r0, &(0x7f0000e43000-0x10)=@ax25={0x3, {"cae26f5ed1a5bc"}, 0xfffffffffffffff8}, 0x10) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f000011c000-0x20)={@common='ip6tnl0\x00', @ifru_flags=0x1}) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x2f9}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) shutdown(r1, 0x1) write(r1, &(0x7f00007d9000)="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", 0x599) 2018/01/29 07:59:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) ioctl$TCGETA(r2, 0x5405, &(0x7f0000ec3000-0x6)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f00003a6000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/29 07:59:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000416000+0xe09)='/dev/mixer\x00', 0x101000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000999000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/29 07:59:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000010000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) recvfrom$inet6(r2, &(0x7f000012e000-0x89)=""/137, 0x89, 0x12103, 0x0, 0x0) sendmsg$can_bcm(r0, &(0x7f000000e000-0x38)={&(0x7f000001a000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f000000f000-0x10)={&(0x7f0000019000)={0x1, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x1, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "405e51f3ac446a3e"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000008000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x0, 0x0, {0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) dup2(r2, r3) 2018/01/29 07:59:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000702000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000758000)='./file0/file0\x00', 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000ef9000-0x10)='/selinux/create\x00', 0x2, 0x0) 2018/01/29 07:59:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x9, &(0x7f0000012000)={0x0, 0x0}) r0 = syz_open_dev$vcsa(&(0x7f0000d0d000)='/dev/vcsa#\x00', 0x2bf4, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000a30000)=0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/29 07:59:30 executing program 4: clock_getres(0x0, &(0x7f00008c3000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007eb000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00009ce000)={0x0, 0x0, 0x0, 0x2000, &(0x7f000066a000/0x2000)=nil}) syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x1ff, 0x40000) 2018/01/29 07:59:30 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x1c, 0x7) mknod(&(0x7f0000000000)='./file0\x00', 0x5, 0x0) r0 = shmget(0x2, 0x3000, 0x54001a88, &(0x7f0000001000/0x3000)=nil) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000004000)=""/0) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)=[], &(0x7f0000001000)=[]) r1 = memfd_create(&(0x7f0000003000)='+vmnet1keyring&keyring]\x00', 0x2) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000003000-0x5c)=""/92) 2018/01/29 07:59:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00001b2000-0x4)={0xffffffffffffff9c}) r1 = accept(r0, &(0x7f000099c000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000d00000)=0xfffffffffffffeae) connect$netlink(r1, &(0x7f0000e4c000-0xc)=@kern={0x10, 0x0, 0x0, 0x8000000}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000872000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000e9b000-0x8)={r3, 0x8}, &(0x7f000074a000)=0x8) 2018/01/29 07:59:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f000013d000-0x4)=0x2, 0x4) syz_emit_ethernet(0x437, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x401, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000)=0x0, 0x84, 0x0, &(0x7f00005d0000)={0x77359400, 0x0}, &(0x7f0000000000)=0x0, 0x0) ioctl$KVM_GET_MSRS(0xffffffffffffffff, 0xc008ae88, &(0x7f0000ca2000)={0x1, 0x0, [{0x0, 0x0, 0x0}]}) sched_yield() getpgrp(0x0) 2018/01/29 07:59:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004d8000)='/selinux/enforce\x00', 0x4800, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000251000)={0x7, 0x1}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00005b2000)={0x6, &(0x7f000018d000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f00009f8000)={r2, 0x26}) sendmsg$nl_netfilter(r0, &(0x7f0000025000-0x38)={&(0x7f0000ba5000-0xc)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000648000)={&(0x7f0000fbb000-0x1e8)={0x1e8, 0x8, 0xf, 0x703, 0x5, 0x1, {0x0, 0x0, 0x0}, [@typed={0x18, 0x5f, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @nested={0xdc, 0x44, [@generic="270875b864777b9e339b05a6ffc002096a99abf01902a86f69d26b9ffae9a236e60c60662ac19395cb42252c06b50245066eda984305cbcec994d96cf839123a60bae794bfe661e99fbb86ede86c12595f9047a59efecec5c9e9d877e2e67a015cf4820eb270e3a2d9716d09df44f78748f997f8ef0b28a8b5e5b31332cb1350c61c0c41cb9e410f5c90dba145c5fa9025a1d88a4232afbd007575021199a8a388c0e27c3a2c3fa626ac91b78d43c78a1aa22fd5664680bee010bbc5cff45ab223c39d096eabe9fea1", @typed={0xc, 0x3a, @fd=r0}, @generic="1183"]}, @nested={0xe0, 0x70, [@typed={0x10, 0x76, @u64=0x7f}, @generic="f68efbbe4ee1a83654d9364a023cefc16cedc3b669cc0e1fb8df494b93d880fd540b433a3a1437b99cfaf4b31b7c5aed552e971dde8c5e3fef17561d37911c1851d4cef021ceb0727b669f306e41a1e79dd213deee15834924ef4449210a5bb922978effba004cc762fc5c5000ce15f73ca2734e4a3736474783b05f15ede5c9076735bbff1c514297918b3468b91bdca02d6ac6e1bea4db903382f585b620444c93bea3fb778b5c019feb8f5b7f3aee47d7869395de9589747f91f1ce5b928d8bcc26726877b953bb"]}]}, 0x1e8}, 0x1, 0x0, 0x0, 0x0}, 0x8000) sendmsg$nl_netfilter(r0, &(0x7f000094e000-0x38)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c98000)={&(0x7f0000c5c000-0x14)={0x14, 0x6, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 07:59:30 executing program 3: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000001000-0xd)='/dev/urandom\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000001a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000021000)='/dev/random\x00', 0x0, 0x0) readv(r0, &(0x7f0000001000-0x30)=[{&(0x7f0000001000-0x45)=""/69, 0x45}, {&(0x7f000032f000)=""/38, 0x26}], 0x2) r1 = syz_open_dev$adsp(&(0x7f000000d000)='/dev/adsp#\x00', 0x8, 0x400000) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000002000)={&(0x7f000001a000-0x8)='./file0\x00', r1}, 0xc) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000010000)=0x0, 0x4) 2018/01/29 07:59:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000959000-0xa)='/dev/cuse\x00', 0x800000000000800, 0x0) readv(r0, &(0x7f000097b000)=[{&(0x7f00000ce000-0xd4)=""/56, 0x38}], 0x1) preadv(r0, &(0x7f0000991000-0x8)=[{&(0x7f0000e39000)=""/1, 0x1}], 0x1, 0x0) 2018/01/29 07:59:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setpriority(0x0, 0x0, 0x336) r1 = dup2(r0, r0) sendmsg$rds(r1, &(0x7f0000cc1000)={0x0, 0x0, &(0x7f0000bc8000-0x90)=[{&(0x7f000051e000)=""/104, 0x68}, {&(0x7f000069a000-0x27)=""/39, 0x27}, {&(0x7f00005a4000-0xf4)=""/244, 0xf4}, {&(0x7f0000e4a000)=""/203, 0xcb}, {&(0x7f00008df000)=""/104, 0x68}, {&(0x7f0000da0000-0xf0)=""/240, 0xf0}, {&(0x7f0000b67000-0x53)=""/83, 0x53}, {&(0x7f00007f9000-0x9c)=""/156, 0x9c}, {&(0x7f00006e6000-0x1e)=""/30, 0x1e}], 0x9, &(0x7f00004d6000-0x1c0)=[@mask_fadd={0x58, 0x114, 0x8, {{0x1f, 0xc}, &(0x7f00005f0000-0x8)=0x200, &(0x7f0000299000)=0x4, 0x2, 0xfffffffffffffffe, 0xfffffffffffffbff, 0x5, 0x20, 0xff}}, @mask_cswp={0x58, 0x114, 0x9, {{0x4, 0x401}, &(0x7f0000ffc000)=0x4, &(0x7f0000803000-0x8)=0x9, 0xffffffff, 0x1, 0x100000001, 0x8, 0x40, 0x80000000}}, @mask_cswp={0x58, 0x114, 0x9, {{0x2, 0xfffffffffffffff9}, &(0x7f0000db6000)=0x0, &(0x7f0000597000)=0xfffffffffffffff9, 0x1ff, 0x4, 0x8, 0x1, 0x1c, 0x8001}}, @cswp={0x58, 0x114, 0x7, {{0x10000, 0x9}, &(0x7f0000aad000-0x8)=0x3ff, &(0x7f00006ff000-0x8)=0x5, 0x80000001, 0xc000000, 0x81, 0x2, 0xb, 0xab}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000175000-0xb)=""/11, 0xb}, &(0x7f0000068000-0x1)=0x0, 0x10}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000891000)=""/29, 0x1d}, &(0x7f00005ce000-0x1)=0x0, 0x41}}], 0x1c0, 0x4004801}, 0x40001) 2018/01/29 07:59:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000445000-0x10)={&(0x7f0000135000)=@ipv6_newaddr={0x34, 0x14, 0xb, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x402}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000f2b000-0x20)={@generic="c29da06082ca5c49d539754cf7b27e0a", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/29 07:59:30 executing program 2: keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = shmget$private(0x0, 0x1000, 0x5400180c, &(0x7f0000a93000/0x1000)=nil) timer_create(0x0, &(0x7f00008f6000-0x60)={0x0, 0x37, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004bf000-0x4)=0x0) timer_settime(r1, 0x1, &(0x7f00001c2000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000070000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = memfd_create(&(0x7f00008f9000)='\x00', 0x2) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f00003d9000-0x400)={""/1024}) shmctl$SHM_UNLOCK(r0, 0xc) 2018/01/29 07:59:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00005b2000)=0x0, &(0x7f00008b2000)=0x4) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000d13000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) r2 = syz_open_dev$amidi(&(0x7f0000263000)='/dev/amidi#\x00', 0x0, 0x2040) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e4a000)={&(0x7f0000687000-0x8)='./file0\x00', r2}, 0xc) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000375000)='sched\x00') ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f000093c000)={0x7, &(0x7f0000652000-0x38)=[{0x5, 0x43fb, 0x2, 0x4}, {0x7, 0x3, 0xa96, 0x0}, {0x5, 0x4, 0x8, 0x0}, {0xd3, 0x9, 0x2, 0x8000}, {0x8, 0x6, 0x4, 0x800}, {0x4, 0x0, 0x2f, 0xcce}, {0x6, 0xfffffffeffffffff, 0x1f, 0x8}]}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f00001ea000-0x20)={{&(0x7f0000feb000/0x2000)=nil, 0x2000}, 0x1, 0x0}) shutdown(r1, 0x1) 2018/01/29 07:59:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e84000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000dfa000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f0000c9c000)={0x8, 0x1c, [0x100000000, 0xfffffffffffffffb, 0x80, 0x6, 0xf5f, 0x1f, 0x9]}) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000001000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 07:59:30 executing program 0: mmap(&(0x7f0000000000/0xb0d000)=nil, 0xb0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f00004e6000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000623000-0x16)='/selinux/checkreqprot\x00', 0x90000, 0x0) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00003e8000)=0x0, &(0x7f0000b0e000-0x4)=0x4) r1 = socket$inet(0x2, 0x805, 0x1) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000055c000-0x310)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000006000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='ip_vti0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@rand_addr=0x0, @multicast2=0xe0000002, 0x0, 0x0, @generic="2361b485229529619c57ba718ab8ab68", @generic="dfacf2bb67ac65317f3cb3958cac3146", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x98, 0xc0, 0x0, {0x0, 0x0}, [@common=@unspec=@tos={0x28, 'tos\x00', 0x0, {0x0, 0x0, 0x1}}]}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x0, 0x0, 0x0}}}]}}, 0x2e8) 2018/01/29 07:59:30 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(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000013000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000005000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000873000-0x1)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000211000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00004ee000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000c1f000)=0x10) 2018/01/29 07:59:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = syz_open_dev$usbmon(&(0x7f0000c79000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000437000-0xc)={0x0, 0x0}) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000fc4000-0x4)=0x0) 2018/01/29 07:59:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r0 = syz_open_dev$sndtimer(&(0x7f000024b000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000082e000)='/dev/rtc\x00', 0x40080, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00003e2000)=0x0, &(0x7f0000e9f000)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) accept$ax25(r1, &(0x7f0000731000)={0x0, {""/7}, 0x0}, &(0x7f0000d96000)=0x10) syz_open_dev$loop(&(0x7f0000b82000-0xb)='/dev/loop#\x00', 0x1, 0x6000) ppoll(&(0x7f0000fcd000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000baf000)={0x0, 0x989680}, &(0x7f000002a000)={0x0}, 0x8) 2018/01/29 07:59:30 executing program 2: socketpair$ax25(0x3, 0x3, 0x1, &(0x7f000028f000)={0x0, 0x0}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000f1e000)=0x1) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000a000-0x28)={@common='teql0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000001f000)=@ipv6_newroute={0x30, 0x18, 0x781a241f, 0xffffffffffffffff, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, [@RTA_MULTIPATH={0x14, 0x9, [{0x9, 0x0, 0x0, r2}, {0x0, 0x0, 0x0, 0x0}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 07:59:30 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000022b000-0x9)='/dev/vcs\x00', 0x420100, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000733000-0x50)={{0x3975, 0x1}, {0x3f, 0x6}, 0x40, 0x1, 0xfffffffffffffc00, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) utimes(&(0x7f0000d0f000-0x8)='./file0\x00', &(0x7f00003e0000)={{0x0, 0x0}, {0x0, 0x7530}}) 2018/01/29 07:59:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) syz_open_dev$mouse(&(0x7f00002f1000)='/dev/input/mouse#\x00', 0x1, 0x400000) setsockopt(r0, 0x10f, 0x80, &(0x7f0000000000)="00210300", 0x4) timer_settime(0x0, 0x0, &(0x7f000095a000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000ec5000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/29 07:59:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x3) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cba000-0xf)='/dev/sequencer\x00', 0x1, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f000046f000)={0x5, 0x2, 0xfffffffeffffffff, 0x0}) write(r0, &(0x7f00003f8000-0x26)="2400000052001f0014f99b06fb0904000200071008000100dfffffff0800000000000000", 0x24) 2018/01/29 07:59:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bc6000-0xb)='/dev/hwrng\x00', 0x8000, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f00005e8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000801000-0x8)='./file0\x00', 0x0) mount(&(0x7f000087a000-0x8)='./file0\x00', &(0x7f0000107000-0x8)='./file0\x00', &(0x7f00008d3000-0x6)='ramfs\x00', 0x0, &(0x7f000063c000-0x2)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f0000443000-0x8)='./file0\x00', &(0x7f000039d000-0x8)='./file0\x00', &(0x7f0000ff6000)='9p\x00', 0x1001, 0x0) chroot(&(0x7f0000baf000)='./file0\x00') pivot_root(&(0x7f00004d0000-0x1)='.', &(0x7f0000432000)='.') 2018/01/29 07:59:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000029a000)={0x0, 0x0}) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = add_key(&(0x7f0000c5b000-0x8)='trusted\x00', &(0x7f0000df7000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00003f2000-0x1000)="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", 0x1000, 0xfffffffffffffff9) keyctl$instantiate(0xc, 0x0, &(0x7f0000b84000)="8671", 0x2, r1) r2 = dup(r0) bind$netrom(r2, &(0x7f00008a7000-0x10)=@ax25={0x3, {"d0fef2161aee52"}, 0x3}, 0x10) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000c42000-0x4)=0x0) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fd1000)={&(0x7f0000b02000)={0x39f, 0x7, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x1, @pid=r3}]}, 0x20}, 0x1, 0x0, 0x0, 0x20000080}, 0x0) 2018/01/29 07:59:30 executing program 4: socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000028000-0x12)='/dev/snd/pcmC#D#c\x00', 0xffff, 0x200000) bind$vsock_dgram(r0, &(0x7f0000024000)={0x28, 0x0, 0x2711, @reserved=0x1, 0x0}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000027000-0x48)=@ipv4_newroute={0x28, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_MULTIPATH={0xc, 0x9, [{0x0, 0x0, 0x0, 0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 07:59:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000000c000)={0x5, 0x5, 0xff, 0x80000000000003, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000df3000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00006b4000)=0x1c) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00001d7000-0x4)=0x0, &(0x7f00003a6000)=0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000006000)="", &(0x7f0000003000-0x1)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00006b8000-0x20)={r0, &(0x7f0000af8000)="859e2a46", &(0x7f00009c6000)="", 0x0}, 0x20) 2018/01/29 07:59:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000189000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) fchmod(r0, 0x1) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00006c3000)='./file0\x00', 0x202000, 0x80) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000063d000)={0x0, 0x80000000, 0x8, 0x8}, &(0x7f0000777000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000fc9000-0xc)={r3, 0x100000000, 0x0}, 0xc) writev(r1, &(0x7f0000e99000-0xa0)=[{&(0x7f0000f1e000-0xef)="1cadcdf7cd06a3a12a6ecede1f7535240fcb6397056a935ae8c09f98cc35ff6b0dcb7c4227d13d39fc3ce989b3bb4d6783420f4a086264046e275c041a01f29f7882e12f7ff34cd7fe8674cbea55e67cd60d80d892c0d7e4f6f364b27019fb10557bb03e02235e41bc9668907c94c701f6554a3490fc80539d75aad14a2c1e771278e71f5cf10687320cdc67688576bb", 0x90}], 0x1) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000ec5000-0x30)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000fb4000-0x57)=""/87, 0x57, 0x0}, 0x0) 2018/01/29 07:59:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) fstat(r0, &(0x7f0000d65000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000b4a000-0x8)='./file0\x00', &(0x7f00001db000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r2, r3) 2018/01/29 07:59:30 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x2dbf, &(0x7f0000002000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/dev/qat_adf_ctl\x00', 0x121000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r2, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x1, 0x3ff, r1, &(0x7f0000002000-0x92)="ed1ebdec6298f6b681db7df07b1534b9de69e48649f8eca4641eb3b44d77599e11a19dab84b408d01830e089d937afdeb15f3ad04b535271c84e33f115d0872591408654318389b07edb20a1b9f482404d0820e597a8af9faa62e82da2fc43b43c57560920d3874d58a53c41edca532402bf6d78a119baa82712bc334027d5cf07c08af090f1d5c542fa45c4c8063d92e049", 0x92, 0xfb7, 0x0, 0x1, r3}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}) r4 = socket$inet(0x2, 0x6, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000004000)={0x80000, 0x0, [0x7, 0x7, 0x8000, 0x3, 0x79, 0x400, 0x9, 0x4]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r3, 0x21, 0x7, &(0x7f0000006000-0x4)=0x0, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r3, 0x107, 0xd, &(0x7f0000007000-0x4f)="b8a02e4bc8c15c61bb5dbf865242d6b7d0346b50dc3d1573af42011713cc938def79c290b0e6cd451f380cfa22f693d5e8c14537964ff37aa10542751aa2439448d125b6a7244f00ac6b518b747d1a", 0x4f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000001000)={0x0, 0x39, 0x3, @thr={&(0x7f0000004000-0xa1)="a07fc6e62643d3bd4b80ed722e4e5904ac3461a6e8e3ed37bc321cc0daa6c2b0b05ecd266afef9fd1d59c981b834a3f50040426b9bb40815423501ff129bc5e17bd4c3014ee1560d05b8beae9f4e55dbc27dda0ddc7681e66ca5f8fceca66160c426b23d7c96ba0abff15ef3f1a67961dd1e6bdd7f175f608cc265b91a35e8e8d5ad9142e71885447e2344e67fc626fad2847f66c8a0b56e64e04a7b10c831e060", &(0x7f0000002000-0x3f)="548f00180e02b5b070c910ae0553459d08ca15b12da1c11b180d79ea8ed7dcd478cc6a1ebbd86aec177825fd98fcec105512aa14e1b3a4ef470472ecacad77"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x0) timer_gettime(r5, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f0000002000)="d786935a629a13004866ce575af3c4312661cb1dd8d1d890eee8607ab0d2a1a208b734928896a3061b7531ba") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000005000-0x8)={0x0, 0x1a5a}, &(0x7f0000005000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000002000)={r6, 0x3, 0x30}, 0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r3, &(0x7f0000007000-0xa)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet_group_source_req(r4, 0x0, 0x2f, &(0x7f0000000000)={0x0, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) bind$unix(r0, &(0x7f0000001000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/29 07:59:31 executing program 4: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000c62000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00000c4000-0x4)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000001000-0x88)={0x4, {{0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7427}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000004000-0xd)='/dev/dmmidi#\x00', 0x5, 0x8001) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000001000-0x8)={0x1, 0xffffffff}) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f000000b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/29 07:59:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000297000)='/dev/audio\x00', 0x210003, 0x0) finit_module(r0, &(0x7f00003af000-0x1)='\x00', 0x3) syz_emit_ethernet(0x36, &(0x7f000096b000-0x8d)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, "8c2c6cd5404c213865f34de3"}}}}}, &(0x7f0000754000)={0x0, 0x0, []}) 2018/01/29 07:59:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f000044b000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00005bc000-0x4)=0x8, 0x800) ftruncate(r0, 0x4) r1 = socket(0x800000000000000a, 0x1, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000ff4000-0xd)='/dev/usbmon#\x00', 0x7, 0x101000) ioctl$TCXONC(r2, 0x540a, 0x9c) getsockopt(r1, 0x9, 0x10001, &(0x7f00005ef000-0xf7)=""/247, &(0x7f0000a25000-0x4)=0xf7) ioctl$sock_ifreq(r1, 0x89b0, &(0x7f0000864000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000247000-0x20)="000000000000006a01000000000000075b200004000000004000e7003072a901"}) [ 137.918601] QAT: Invalid ioctl 2018/01/29 07:59:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffd67) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0xa, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c99000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = semget$private(0x0, 0x3, 0x542) semctl$GETPID(r1, 0x1, 0xb, &(0x7f0000853000-0x56)=""/86) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000def000)={r0, 0x0, 0xef, 0xf4, &(0x7f0000190000-0xef)="9ddaa1411c76a7f651233ddf04f0df145a8e89479d39c50ed4059625ecfdfff3896e44b998165521e8a3e372e7350237b18422b04500d57b17dca2c0b63446398fbcea7a55b7c67e68354ff3609a9fefbd02b39bcd13c997fc3473e8dd6f83efaa050677a2f20729a26d01a971c9a18d92651d4617e6f127d41f61d44d426a10a2edbad61be11486d034a95c2970155c92ed994e5e7861399f1fc1b91b9936b4bde5e77e0312dcbe31863384e74f13bfbcff171367c8b1f9c14c9232aea88f7e6075a1beb21304e303820093f08393c7fd901cba0f7f338ce50875b6afe59e1c7d54bd3353daa15fdad8b38e210464", &(0x7f0000b98000)=""/244, 0x7b7a, 0x800}, 0x28) 2018/01/29 07:59:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000b94000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000097000)={0x1, r1}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000ea2000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e6e000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/29 07:59:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000060d000-0x8)='/', 0x0, 0x0) getdents(r0, &(0x7f00003a1000-0xd2)=""/210, 0x6c) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f00006d1000-0x4)=0x8, 0x4) 2018/01/29 07:59:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00002b3000-0x4)=0x10001, 0x4) ioctl$sock_ifreq(r0, 0x89a2, &(0x7f0000b06000)={@common='bridge0\x00', @ifru_ivalue=0x4}) 2018/01/29 07:59:31 executing program 6: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000)="05", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000003000)={0x0, 0x0}) write$evdev(r0, &(0x7f0000001000)=[{{r1, 0x0}, 0x0, 0x0, 0x8}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000004000)={0xd, 0x43, 0x7d567fd5, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_create(0x0, &(0x7f0000004000-0x50)={0x9, 0x1, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000005000-0x60)={0x0, 0x3c, 0x3, @thr={&(0x7f0000006000-0x86)="d0541f9f7bce894722090e00ab072679e2e85cc9910a4de190bd2b7597018d01515d93c6f01221d00e103276b5da581bc1fdc09d4cff0bf2910468a4478e664319be554e3a33e5d86c68099ee7a44d9c5a82c58e981731f05aadd2d8cffda33a723af9ec90ab4b69ac04ca4c1235537f5983e4b3d02c1ff7021fd35796f29a799802d9229701", &(0x7f0000002000-0x95)="306cfa7679ab6a0ff79ccf5585a45c6db95eb0f427f670b18e43d37d593db4d798dd629cc72ac7ec6348cf06105ebdb2a468f7b96701ea6350d13f3ff7fba0a8c5182ac323efec7c1b7ba415cc0c016d9ef098bb5e865540ce060264dcc82902730516efbb22275de3e9cba1b2d2197e7f02db39251aad195f9817155d20f10e0053d0a6bcf4a1b8dcc5b34ebc35c0a8fde171e52f"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000006000-0x4)=0x0) 2018/01/29 07:59:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x20) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ffd000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000053b000)=0x0) sigaltstack(&(0x7f0000258000/0x2000)=nil, &(0x7f0000acd000-0x8)=0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000a6d000)='/dev/dsp\x00', 0x30000, 0x0) 2018/01/29 07:59:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x21a}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=r1, &(0x7f0000587000)=0x4) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_getres(0x684f322eff9415ad, &(0x7f00002ca000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000)={r2, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r2, 0x1f}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000dab000-0x10)='coredump_filter\x00') ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f00003c7000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x7, 0x0], 0x0, 0x0}) socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f0000e9f000)={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6tnl0\x00'}) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f000051f000-0x10)={0x20, 0x1}) r5 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r6 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) stat(&(0x7f0000af5000)='./file0\x00', &(0x7f0000610000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f000005e000-0x8)='./file0\x00', &(0x7f00009db000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r3, r7, r8) pwritev(r6, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$KVM_GET_PIT2(r6, 0x8070ae9f, &(0x7f0000327000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_CHANGE_FD(r5, 0x4c00, r6) 2018/01/29 07:59:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000e0f000)='ns/uts\x00') ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000014000-0x3c8)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffede, 0x158, 0x0, {0x0, 0x0}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'fsm\x00', "cc17a4b0081a6209887557ab7de7ed188dc4e56632993e7de558dbacfee51e3d20470f4f9f2ee47e4c503d1f1ec79ef9cfd103ee7bc384e5861aeb622c53f56a3954299969ba3a0d30d67ad746169cdc767e00bd4b2cd357bd2538e11c84a2099b38d573e7e6cf7afe340485c6d2482eba89294fc25c40d4e817cab63fb42169", 0x52, 0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x380) [ 137.956292] QAT: Invalid ioctl [ 137.967653] QAT: Invalid ioctl [ 137.978134] QAT: Invalid ioctl 2018/01/29 07:59:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00000b9000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000a95000-0x10)={0x100001, 0x3000, 0x0}) r1 = syz_open_dev$mice(&(0x7f0000cf3000-0x10)='/dev/input/mice\x00', 0x0, 0x4000) fcntl$dupfd(r1, 0x406, r1) 2018/01/29 07:59:31 executing program 6: eventfd2(0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) openat$rtc(0xffffffffffffff9c, &(0x7f0000d50000-0x9)='/dev/rtc\x00', 0x2000, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000b52000)={&(0x7f0000ad3000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a9f000)={&(0x7f0000383000)=@newspdinfo={0x5c, 0x24, 0xc01, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@algo_comp={0x48, 0x3, {{'lzjh\x00'}, 0xffffffffffffffb5, ""}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 07:59:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000f40000-0x8)=0x2000000000101) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000057000)={0x0}, 0x8, 0x0) readv(r0, &(0x7f0000e7b000-0x48)=[{&(0x7f0000e7a000)=""/195, 0xc3}], 0x1) signalfd(r0, &(0x7f0000f0b000-0x8)={0x0}, 0x8) pipe2(&(0x7f00006f5000-0x8)={0x0, 0x0}, 0x80000) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000acb000-0x7)=""/7) [ 138.019328] bridge0: port 1(gretap0) entered blocking state [ 138.036094] bridge0: port 1(gretap0) entered disabled state [ 138.044380] device gretap0 entered promiscuous mode [ 138.052007] bridge0: port 1(gretap0) entered blocking state [ 138.057985] bridge0: port 1(gretap0) entered forwarding state 2018/01/29 07:59:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000af5000)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000003000-0x8)='system-\x00') setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000b45000-0x12)='/dev/loop-control\x00', 0x5e3081, 0x0) shutdown(r0, 0x2) 2018/01/29 07:59:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000db0000-0x9)='net/tcp6\x00') preadv(r0, &(0x7f0000ce4000)=[{&(0x7f0000916000)=""/93, 0x5d}, {&(0x7f00003d3000-0x4a)=""/74, 0x4a}, {&(0x7f0000bfc000-0x72)=""/114, 0x72}, {&(0x7f0000405000)=""/85, 0x55}], 0x4, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000277000-0x28)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 138.091016] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready 2018/01/29 07:59:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000f42000-0xc)='/dev/audio#\x00', 0xffffffffffff8001, 0x8000) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f0000551000)=0x0, 0x4) r2 = syz_open_dev$usbmon(&(0x7f00002a3000-0xd)='/dev/usbmon#\x00', 0x3, 0x1) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x8) 2018/01/29 07:59:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f00001d0000)='/dev/sg#\x00', 0xc78, 0x80000) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000ade000-0x50)={0x9, 0x4, 0x6, 0xffffffff7fffffff, &(0x7f0000f1b000-0x100)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000059000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000deb000)={0x0, 0x0, 0x6, 0x0, 0x7}) r3 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r3, 0x40084504, &(0x7f0000003000-0x4)=[0x0, 0x0]) write(r0, &(0x7f000039f000)="1f0000000104ff0bfdfd45c8071100000101f0ff08000100030600dc05df00", 0x1f) dup(r0) 2018/01/29 07:59:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rename(&(0x7f0000243000-0x8)='./file0\x00', &(0x7f0000efb000-0x8)='./file0\x00') sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x2202) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da12, 0x800009, 0x20000000, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000167000-0x18)={0xaa, 0x1, 0x0}) 2018/01/29 07:59:31 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000-0x10)=[{&(0x7f0000001000)="5500000019007fafb72d1cb2a4a202938020000000a800056c2623692500060000040149bd50ca8a9848a3c728f1c46b7b31afdc1338d53100009b84136ef75afb83de448daa7227c43ab8220000bf08ec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[], 0x0, 0x0}, 0x0) 2018/01/29 07:59:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a18000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f000057b000)=""/4096) r2 = request_key(&(0x7f0000cbc000-0x8)='trusted\x00', &(0x7f0000a49000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000050e000)='/selinux/avc/cache_threshold\x00', 0x0) add_key$keyring(&(0x7f0000f02000-0x8)='keyring\x00', &(0x7f0000e71000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r2) write(r0, &(0x7f00000a1000)="130000001000ffdde200f49ff60f050000230a", 0x13) r3 = syz_open_dev$sndpcmc(&(0x7f0000190000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x40000) getpeername$ax25(r3, &(0x7f00006a3000)={0x0, {""/7}, 0x0}, &(0x7f00004e5000-0x4)=0x10) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f00007cb000)={0x8000, 0x9447, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 07:59:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000029a000-0x1)={0x7}, 0x1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000aef000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00000e7000-0x4)=0x2000000000007, 0x9c88be9f5a8c7c99) write(r1, &(0x7f0000bdf000)="", 0x0) dup3(r1, r2, 0x0) write(r2, &(0x7f0000e67000)="", 0xfffffc88) 2018/01/29 07:59:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00004cd000-0x8)='./file0\x00', 0x100) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='rJ\x00\x00\x00\x00', 0x0, &(0x7f000002c000)="") mknod(&(0x7f00009eb000-0x8)='./file0/file0\x00', 0x40, 0x0) 2018/01/29 07:59:31 executing program 4: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000003000/0x2000)=nil, 0x2000, &(0x7f0000012000-0x63)=""/99) r0 = socket$can_bcm(0x1d, 0x2, 0x2) munmap(&(0x7f0000006000/0x3000)=nil, 0x3000) connect$can_bcm(r0, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r0, &(0x7f000000c000)={&(0x7f0000002000-0x58)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000003000-0x10)=[{&(0x7f0000007000-0x38)="07000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f000000e000)=[], 0x0, 0x0}, 0x0) 2018/01/29 07:59:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000b0f000)='/dev/adsp#\x00', 0x42ff, 0x40081) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f00000f0000-0xb0)={{0x3, 0x8}, 'port0\x00', 0x70, 0x38, 0x8, 0x7, 0x3, 0x5, 0x5, 0x0, 0x2, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000600000-0x4)=0x3, 0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000268000-0x14)={0x1, 0x800000000000006, 0x93b, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000097b000)={r1, &(0x7f000000e000)="", &(0x7f0000002000)="", 0x0}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000a78000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r3, &(0x7f0000145000)=[{{&(0x7f000011a000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009fd000)=[{&(0x7f0000e29000)=""/1, 0x1}], 0x1, &(0x7f0000729000-0x77)=""/0, 0x0, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000f79000)=[], 0x0, &(0x7f0000d3d000)=""/0, 0x0, 0x0}, 0x0}], 0x2, 0x2, &(0x7f0000173000-0x10)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000a85000-0x8)={0x0, 0x0}) r4 = dup2(r2, r2) r5 = dup3(r3, r4, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f00002e2000)="0c8f2be40aee0ce0d56c9bd74787d55b", 0x10) io_setup(0x1, &(0x7f00006d8000)=0x0) io_submit(r6, 0x0, &(0x7f00002ff000)=[]) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f0000a6e000-0x10)=@req={0x2, 0x1, 0x5, 0x1}, 0x10) getsockopt$ax25_int(r5, 0x101, 0x4, &(0x7f0000196000)=0x0, &(0x7f000091e000)=0x4) 2018/01/29 07:59:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00006f5000-0x9)='/dev/rtc\x00', 0x2000, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000acd000)=0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000675000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000031e000-0x4)=0x10, 0x80000) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000659000-0x18)=@get={0x1, &(0x7f0000333000-0x4a)=""/74, 0x400}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setpgid(0x0, 0x0) 2018/01/29 07:59:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f00006c0000-0x18)=""/24, 0x18) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000da8000)=""/17) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x7, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f000089d000/0x2000)=nil, 0x2000, 0x8003, &(0x7f0000fd9000)=0x8, 0x3ff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000063000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) set_robust_list(&(0x7f0000294000)={&(0x7f00006e2000/0x4000)=nil, 0x8, &(0x7f0000264000/0xc00000)=nil}, 0x18) 2018/01/29 07:59:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b48000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd", 0x4) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x1ff) sendfile(r1, r2, &(0x7f0000bb9000)=0x0, 0x8) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000f29000)={0x7, 0x1e, 0xffffffffffffff81, 0x3, "a190ddf4bce501ac2831af8f9a553db103c7a18a30cf0f412835d960698cb08f"}) 2018/01/29 07:59:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) prctl$intptr(0x1a, 0x8) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f0000748000-0x124)="0200000000000000038e54620001a55eaf0d2cf653f13cc379d1e4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c07c0000000000000987174e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575d0400000000001f0000d1e6ebcb12c7291871363ea5100c4a4c2e9e5c0c14f16597e8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bd005ea1309163d6a40200000000000800bbfbcbca", 0xd8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000d2f000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000022d000-0x4)=0xe8) 2018/01/29 07:59:31 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x7, 0x400000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000001000-0x10)={0x6, &(0x7f0000002000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000000000)={r3, 0x1}) ioctl$KDADDIO(r2, 0x4b34, 0x3) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000002000-0x4)=0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={r1, @in6={{0xa, 0x1, 0x1ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9a2, 0x20, 0x9, 0x7, 0xffff}, &(0x7f00005a1000-0x4)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000574000-0x8)='./file0\x00', 0x40, 0x8) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) r5 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) getsockopt$inet_dccp_int(r5, 0x21, 0xf, &(0x7f000031d000)=0x0, &(0x7f000078f000-0x4)=0x4) mkdirat(r5, &(0x7f0000034000-0x8)='./file0\x00', 0x20) getdents64(r2, &(0x7f0000ed1000-0xc9)=""/201, 0xc9) mount(&(0x7f00001e5000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000ded000)='v7\x00', 0x1001, &(0x7f0000dee000-0xd1)="") unlinkat(r5, &(0x7f0000bd2000)='./file0\x00', 0x200) r6 = syz_open_procfs(0x0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") open$dir(&(0x7f0000486000)='./file0/file0\x00', 0x0, 0x2) getpeername(r4, &(0x7f00008d2000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000c2d000)=0x60) readv(r6, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r6, 0xc08c5332, &(0x7f00005c4000-0x8c)={0x313b, 0xdd9b, 0x80, 'queue0\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$adsp(&(0x7f0000093000)='/dev/adsp#\x00', 0x28, 0x54fa00) remap_file_pages(&(0x7f0000f4c000/0x2000)=nil, 0x2000, 0x2000002, 0x1ff, 0x2) 2018/01/29 07:59:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = request_key(&(0x7f0000f5a000-0x8)='big_key\x00', &(0x7f0000fe8000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000964000-0x6)='wlan0\x00', 0xfffffffffffffffe) request_key(&(0x7f000075f000-0xa)='syzkaller\x00', &(0x7f000076d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000877000)='/dev/kvm\x00', r2) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f00004b9000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ac5000)={0x10002, 0x0, 0x1f005, 0x2000, &(0x7f0000ca3000/0x2000)=nil}) 2018/01/29 07:59:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$cuse(0xffffffffffffff9c, &(0x7f0000018000-0xa)='/dev/cuse\x00', 0x400, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="010001a000000000b1", 0x8) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c96000-0x3)="", 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00002bf000-0x38)={&(0x7f0000ee7000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f0000276000-0x70)=[{&(0x7f000031e000)=""/4096, 0x1000}], 0x1, &(0x7f0000960000)=""/39, 0x27, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000e77000-0x1000)="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", 0x5b5, 0x0, &(0x7f0000bc9000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf490453ab151f2a6) 2018/01/29 07:59:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000031d000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f22000-0xc)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000438000-0x28)={0x3, 0x0, &(0x7f0000f38000-0x52)=""/82, &(0x7f0000764000)=""/96, &(0x7f0000b01000)=""/242, 0xf000}) r1 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f00006f8000-0x92)=""/146, &(0x7f0000000000)=0x92) 2018/01/29 07:59:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000df5000-0x12)='/dev/snd/pcmC#D#p\x00', 0x6, 0x80) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f000020d000-0x4)=0xd43) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00008be000-0xe)='net/raw\x00') socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000260000)={0x0, 0x0}) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000d41000)='5', 0x1}], 0x1) 2018/01/29 07:59:31 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) 2018/01/29 07:59:31 executing program 6: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000001c000-0xc)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000026000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) sendto$packet(r0, &(0x7f0000025000)="338c27d76e6be85b2c26738a85308fd47b49844a9fd6efcee78019af8ab1eaacebb4545a62ca3f5964f5fca120c858a57ba1d266b18c610671a809990898eecea2aca94472114d913d1f18211311a2257e329aa901afa3", 0x57, 0x4, &(0x7f000000e000)={0x11, 0xf5, r1, 0x1, 0x8e4, 0x6, @random="e8cb57ffa2d4", [0x0, 0x0]}, 0x14) syz_emit_ethernet(0x46, &(0x7f000000f000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "00e805", 0x10, 0x2b, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0a62dd", 0x0, "a300da"}, ""}}}}}}, &(0x7f0000005000)={0x0, 0x1, [0x0]}) 2018/01/29 07:59:31 executing program 0: r0 = eventfd2(0x7ffffffffffd, 0x80000) unshare(0x400) r1 = syz_open_dev$midi(&(0x7f000012c000)='/dev/midi#\x00', 0xffffffff, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f55000)=0xe8) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f000007a000)=r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r1, &(0x7f0000002000-0x8)=0x0, r0, &(0x7f0000002000-0x8)=0x0, 0x1, 0x4) fremovexattr(r0, &(0x7f0000994000)=@random={'system.\x00', '!vmnet1\x00'}) 2018/01/29 07:59:31 executing program 3: clone(0x0, &(0x7f0000598000-0xe4)="", &(0x7f00009ba000-0x4)=0x0, &(0x7f0000006000-0x4)=0x0, &(0x7f00003e5000)="") pipe2(&(0x7f00004f1000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000002000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000001000-0x4)=0x3) 2018/01/29 07:59:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2288, &(0x7f0000d3f000)="8857") 2018/01/29 07:59:31 executing program 6: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eb6000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x1000818, &(0x7f0000a47000)="") r0 = creat(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000fc1000)={0x7fff, 0x100000000, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = semget$private(0x0, 0x6, 0x10) semctl$GETPID(r2, 0x2, 0xb, &(0x7f0000f97000)=""/4096) pread64(r1, &(0x7f00002f7000-0x6b)=""/107, 0x6b, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000fc1000)="7ea0cfd5", 0x4) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000160000)=0x0) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f00009c8000-0x138)={{0x0, 0xf000, 0xf, 0x2, 0x67736b64, 0x9, 0x8, 0x8, 0xffffffff, 0xaccd, 0x25c, 0x4, 0x0}, {0x0, 0x4, 0xb, 0x2, 0x1, 0x1, 0x5, 0xfff, 0x0, 0x9, 0xdab, 0x6, 0x0}, {0x4, 0x0, 0x0, 0x5, 0x1, 0x1f, 0xce6, 0x3f, 0x0, 0x1ff, 0x3, 0x0, 0x0}, {0xd971033c54091be6, 0xf000, 0xf, 0x40000000000, 0x7, 0x2, 0x9af3, 0xd785, 0x100000001, 0xe77, 0xffffffff, 0x67ee, 0x0}, {0x103000, 0x0, 0xd, 0x2, 0x9, 0x1000, 0x5, 0x0, 0x6, 0x0, 0x1000, 0x4, 0x0}, {0x2, 0x0, 0xa, 0x2, 0xc1, 0x3, 0xfffffffffffffffe, 0x101, 0xf0, 0x7ff, 0x4, 0x8, 0x0}, {0x4000, 0x0, 0x9, 0x7, 0x0, 0x2, 0x1, 0x101, 0x3, 0x8, 0x7fff, 0x5d, 0x0}, {0x6000, 0x0, 0x4, 0xff, 0x8, 0x0, 0x5, 0x0, 0xfffffffffffffffa, 0x81, 0x81, 0x81, 0x0}, {0xd004, 0x105005, [0x0, 0x0, 0x0]}, {0x1, 0xd000, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0xf000, 0x0, 0x158, 0x1, 0xd004, [0x800, 0x3, 0x2, 0xfffffffffffff0b5]}) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000c38000-0x99)=""/153, 0x2db) 2018/01/29 07:59:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000005c000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f000064f000)={0x800, 0x5, 0x3, 0x3, 0x8813}) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$llc(0x1a, 0x3, 0x0) connect$inet6(r1, &(0x7f000090b000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000757000-0x4)=0x0) waitid(0x1, r2, 0x0, 0x80000002, 0x0) connect(r1, &(0x7f00004f5000)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000022e000-0x4)={r1}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00007da000-0x8)={0x0, 0x0}) accept(r1, &(0x7f00001b4000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00009f9000-0x4)=0x14) connect$can_bcm(r3, &(0x7f00002ef000-0x10)={0x1d, r4, 0x0, 0x0}, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x0, [0x0]}) 2018/01/29 07:59:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$audion(&(0x7f0000091000)='/dev/audio#\x00', 0x9, 0x10001) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f00001a6000)=0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000b8000)='/selinux/status\x00', 0x0, 0x0) keyctl$set_reqkey_keyring(0xe, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xb, &(0x7f0000403000)={&(0x7f0000d7f000-0x14)={0x14, 0x1, 0x2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 07:59:31 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000014000-0x12)='/dev/snd/midiC#D#\x00', 0x1f, 0x400) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000013000)={r0, 0x50, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r1 = socket$inet6(0xa, 0x80003, 0xef) sendto$inet6(r1, &(0x7f0000002000-0x2)="", 0x0, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f000000a000-0x4)=0x3, 0x4) 2018/01/29 07:59:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a07000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f00005dd000-0x30)='H', 0x1, 0x0, 0x0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006ae000)='/dev/sequencer2\x00', 0x18000, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000d3a000)={0xfffffffffffffffa, 0x8, 0x6b78, 0x1}, 0x8) r3 = accept(r0, &(0x7f000095e000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000347000-0x4)=0x1c) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f000021a000-0x4)=0x0, 0x4) recvmsg(r1, &(0x7f000073a000-0x38)={&(0x7f000007b000)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000009a000)=[{&(0x7f0000cfa000)=""/63, 0x3f}], 0x1, 0x0, 0x0, 0x0}, 0x0) getsockname$unix(r3, &(0x7f0000fe6000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000601000)=0x8) 2018/01/29 07:59:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x7, 0x55f) syz_emit_ethernet(0x2a, &(0x7f000088f000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0xffffffffffffffff, 0x0, 0x0, 0x8000000011, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000e76000)={0x100, 0x1, [0x0]}) socket$nl_crypto(0x10, 0x3, 0x15) 2018/01/29 07:59:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000326000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) clock_gettime(0x0, &(0x7f00009ae000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000a80000-0x68)={0xcd, 0x5, 0x180, {r2, r3+10000000}, 0x8001, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setstatus(r1, 0x4, 0x6000) 2018/01/29 07:59:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fac000)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000073000-0x8)={0x7fffffff}, &(0x7f00000c1000)={0x0}, 0x8) pipe(&(0x7f0000597000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r2) writev(r3, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) ppoll(&(0x7f00003e9000-0x18)=[{r0, 0x480, 0x0}, {r0, 0x64bc, 0x0}, {r1, 0x100, 0x0}], 0x3, &(0x7f000004e000)={0x0, 0x0}, &(0x7f0000f98000-0x8)={0x6}, 0x8) 2018/01/29 07:59:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f00000b5000-0x10)={&(0x7f00008d6000-0x14)={0x14, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0xb, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000d0e000)='/dev/qat_adf_ctl\x00', 0x140, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f000062e000)={0x0, 0x35497c34, 0x30}, &(0x7f0000dab000-0x4)=0xc) readv(r1, &(0x7f0000d59000)=[{&(0x7f0000ba6000-0x51)=""/81, 0x51}, {&(0x7f0000345000-0xa5)=""/165, 0xa5}, {&(0x7f0000999000)=""/0, 0x0}, {&(0x7f00002d4000)=""/40, 0x28}, {&(0x7f000072e000-0x6b)=""/107, 0x6b}, {&(0x7f0000cf0000-0xf2)=""/242, 0xf2}], 0x6) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000925000-0x8)={r2, 0x7}, &(0x7f0000977000-0x4)=0x8) r3 = syz_open_dev$mice(&(0x7f000028b000+0x260)='/dev/input/mice\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000f0b000)={0x80000000, 0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000712000+0x265)=@int=0x0, &(0x7f0000b90000)=0x4) 2018/01/29 07:59:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, &(0x7f0000669000+0xd30)={0x585, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQ_LINE_STATUS(0xffffffffffffffff, 0xc008ae67, &(0x7f0000463000)={0x0, 0x0}) r0 = dup(0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000417000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f00005de000)={0x0, 0x0, 0x0, 0x0}, 0x10) 2018/01/29 07:59:31 executing program 5: r0 = creat(&(0x7f00003ce000-0x8)='./file0\x00', 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fd1000)={&(0x7f00000b0000-0x123c)={0x20, 0xa, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x1, @ipv4=@multicast2=0xe0000002}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0xfffffffffffffffd, &(0x7f0000dd8000-0x10)={0x0, &(0x7f00005a0000)=[]}) unlink(&(0x7f0000934000)='./file0\x00') ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000b6e000-0x8)={0x3, 0x4}) 2018/01/29 07:59:31 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000006000)=0xa, 0x4) r1 = socket$inet6(0xa, 0x80003, 0xff) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r1, &(0x7f0000007000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000003000-0x4)=0x1c) bind$inet6(r1, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1b) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000006000)="7ddba251a330ba2ba209ff167abd9e22e1391d0f4f4d9111d23932ebbefc866320155282bdbdcfad1041425b7ff9162d64a7efc5b8e9d9a7161cb1f3778db0c724b56015b21c36513cf4323af86923c6f3f28da61b8eca080a1d268b89a74903ce82b41a14384cd62cb3a3f9f213aa74e1bbc3dfd42da4d67bc2fdcae26d1d0c404b2405fc7f8b8ef16547c5b6043a2b7cfd4b303eae3b19c9633f16e6761cfe9cafaf3dc6cee2c300c510778b8c", 0xae, 0x4844, &(0x7f0000008000)={0xa, 0x3, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x5ed97bf4}, 0x1c) 2018/01/29 07:59:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00003fc000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000a6d000)='net/ip6_mr_vif\x00') pread64(r1, &(0x7f00006c3000-0xdd)=""/221, 0x37a, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000a1d000)={0x67, &(0x7f0000322000-0x67)=""/103}) 2018/01/29 07:59:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x7ff}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/29 07:59:31 executing program 2: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000cee000)='/dev/usbmon#\x00', 0x7, 0x40) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000d38000-0x2c)={0x0, 0x400, 0x9, {0x101, 0x80000000}, {0x6, 0x2}, @period={0x61, 0x6, 0x2, 0x80012, 0x81, {0x0, 0x8, 0x9, 0x2}, 0x2, [0xad3, 0xfffffffffffffbff]}}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000fd5000-0x4)=@int=0x0, &(0x7f0000440000)=0x4) clock_gettime(0x3, &(0x7f0000e09000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x80000000000004, 0xb, 0x0, &(0x7f0000ee0000-0x10)={0x17fffffff, r1}, &(0x7f0000e5e000)=0x3, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/29 07:59:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009fe000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224-generic\x00'}, 0x58) fcntl$getown(r0, 0x9) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x5) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000ddb000)=0x0) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x5) 2018/01/29 07:59:31 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x37, 0x200) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000055e000-0x20)={0x5a, 0x0, 0x2, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000000)={0x3, r1, 0x10001, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00008a8000-0x1c)={0x5, 0x1, 0x6, 0x28, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000917000)={0xc, 0x4, 0x4, 0x100004003, 0x0, r2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/29 07:59:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f00001f1000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$inet(r0, &(0x7f0000967000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cf5000-0xa)='/dev/cuse\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000e81000)=0x0) r3 = syz_open_procfs(0x0, &(0x7f0000011000)='net/udp\x00') sendfile(r2, r3, &(0x7f0000493000)=0x0, 0xfffffffd) 2018/01/29 07:59:31 executing program 5: r0 = eventfd2(0x0, 0x0) splice(r0, &(0x7f0000004000)=0x0, 0xffffffffffffffff, &(0x7f0000004000)=0x0, 0x2, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000464000)=0x4) 2018/01/29 07:59:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) mq_getsetattr(0xffffffffffffffff, &(0x7f00007ac000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001e1000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000bf9000)='/dev/vcs\x00', 0x45c200, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000192000-0x5)={0x0, 0xa3e4, 0x5, 0x80000001}, 0x5) 2018/01/29 07:59:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000000b000)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00007dc000)='./control\x00', r1, &(0x7f0000467000-0x8)='./file1\x00') mkdirat(r1, &(0x7f0000017000)='./file0\x00', 0x0) getdents64(r1, &(0x7f00001bd000)=""/80, 0x50) unlinkat(r0, &(0x7f0000a63000)='./file0/file0\x00', 0x200) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000db6000)={r0, &(0x7f00001a0000)="16dbc0c67c79a96dfb39fe6bc93089dac74932f458be0a5794f991b3c94be4636c8cf3f172fc395497e10c3f5fbeadd3647d812b6cc787fb2c345d54dab8bc270070e1e84e739fd72e71e489d2700cefc044911f9896a6e3da881526b029c4cf6712872dae031958410689c8498fe332754e262d94b5f5b89a2f26ba44f1ce6f4794bce110f36012e65859bed7daad344bd19f0206ed4bd13305ffe272386f3da6d1bd5587499d6694597a97449abf7fa49623b027b33c4212e885a81bea062bd38021e70c47f4132fae4f8388d5f7d61d3865854495c16109f97f2a1b19a1807f81325616fed6972cc7", &(0x7f0000ed2000)=""/181}, 0x18) renameat2(r0, &(0x7f0000968000-0xa)='./control\x00', r0, &(0x7f0000026000)='./file0\x00', 0x0) 2018/01/29 07:59:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000702000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) removexattr(&(0x7f0000f19000)='./file0\x00', &(0x7f0000265000)=@known='com.apple.FinderInfo\x00') 2018/01/29 07:59:32 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0xfffffffffffffffe, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000014000)="277baa00", 0x2) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000008000)=0x0) r2 = perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000015000-0x10)='/selinux/status\x00', 0x0, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000009000)='/dev/usbmon#\x00', 0xc542, 0x80) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000014000)='/selinux/checkreqprot\x00', 0x2, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f000000c000-0xe9)={r4, r5, 0x1000, 0x80, &(0x7f0000014000)="03493e2684ce2d5bd89a7a4441bdb654418baba70351ea37131ae1ef522f981a5156e835dd73c286bedf5c7dc91ac6a6e58be4a7352d729f6fa126910bbab440adcff5e61f7adb996a3c987b06718f5b76bb34c3a764a29e1e86e98af3db85939b94159a5f1a48b668bd9f66fa5ead528522275bc8ce781d6ecbed5d342dbeab4314782b6c2939efe143258b332a1e9a00705807850f9c376dfc215f9a99799cd8b25b9ba93fea4454e3b4876e01d4b3994777ffdb67880f81dd68dc8395c7e49c88b0945f7eab15691fb8dfc1caf0bd07fcce015645ce4ed4e583e63d", 0x7f, 0x9, 0x300000000, 0x49a, 0x0, 0x19, 0x9db, "d095c0ed3a5423697af700a6981fc65194f22538b8f09b06e4b2903c44110de185244b2ca9312596050a6908640ad5a264a8fd30b36f1f3941ac0d2f34c95e6b1bd145c1a4e78d2265dabe07219c3e01b0a98bb37d7b47fe7c5ace99dbe75dfd4247ef77fa1b4de12148638716349908b58c52d6b789625419ad41bf72a06bae3b4e9ef3ced5d7b9f04df0b98b786a33d35acdc20d6862d6dd5554eee4234aedebf907ce6a09a90f98effd90c3534a2381710cfc40dd807756ecbb5d6311be8a07"}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r5, &(0x7f000000b000-0x70)=[{&(0x7f0000015000)="f20e97f2fbf312fcbdc4700007c1101c7de2a5db023e83a4c378918c125cb868c631672213a606078dac5cc051a29537b23057da7af7eac8ebde254e5c92fb30c988cc8aa597208553d9ac9b677971dd1cdc37379d8368e1cad9f908c03628bf2bee9fa831cb49e9a9ec63f936b945f2664207be07f3a680abb8d1ef023fed957788924b713517ffbc260dd414f5867ea7187c9c1446fb4edbb35ee2419240460853347ba5cd9f10c7cb52f6b503aedacc5d1d8423969a84b9f78d03a93478dfd48d62069ebfaaf80945462b10ea8a7bd0ba4fc500a8d31ebb347a", 0xdb}, {&(0x7f0000006000)="3c5f528df6a9d3741bb8dcb76fb35f70c83a200f2ad2a9babebfd3e245c9c8c293e4492e3e526fde08d5c8e022992cf0d4dcc7c1313973f2ee6345d3f1dd709e93b244c74164b2d2e3226e8efaaccb3b7a33b7ef6e1fe2a75c4c5bfa31a6d588d255acd11af6c1b4e1e4c436d66277869ea674e2a08dc6081ee9e866f0827ee5a567cba0277490751fde7489cbc991cce9ac6642c312abc34990420c294acaab6b2a1f32a3c5eba536bdf0c9dfd0876438c221b9b7e1774081072031e277789e83af5a889cd656f2097e107cbc4d5c648508ad3bc19e0aa85e17e86891f765ac398d49d86583a0", 0xe7}, {&(0x7f0000015000)="eb00ec7c6856cea8afe8c0070d7f207adf34c576dd518743b119195514dd2dd4e58017fa862f2e2865b09a2065d5435522a286ba3e8b47887201affe0eada3f62d33b5c2c9624f53d84eeb5fdc98991b2a461a9efdd01ca542a88f5fae4bc756927ce5a3327565d9218a134176abb0dec8e041da3df05d1840215891de072429a1949f215864bb4ce55d5558927db27aaf3fc85378ad3d66de939fc2c5e259e96eb2929b63870da6a266f83439986f019c2781f9921b1388566919b350f6ec025ecbdf025e9b82f9ad9bafb49015e23e2671cbb72dc08eab5f4f02fc935a", 0xde}, {&(0x7f0000015000-0x5c)="e856bb5fe791251f3e37bde377183df3761c8f74a8566c8ce8f4514b7ae19e4a3d58137b9508e05829209c20ef84e02aed82f3f0e81a1ae5ffbfc3348df58fd5ba441df5ce2357f8146831c73c101678c05e02da63a9cd324faae731", 0x5c}, {&(0x7f0000016000-0x60)="869ba8ccac099b33b8053aa7a061ac949656c455f197f8e36821dfc52c14d1966eb720e2a5ea7bae1ae2c698333e64210284035c82f4ff2ffa52631f9128510a145eff87eae9db1750b1e96af36a563305a292fa9f543b5e2e5a5ed413db309d", 0x60}, {&(0x7f0000015000)="52868e260bb54bc7df50264ea74f4e0a5539dc57a82669ae6862fc2d4a0a82a8391176ffacf01da93454b2570a6d9cef6f509198554bb9a19ef86a5da2a32e38255820e57cc0a43e17428ebd86000e06b6955e15326d42e2cebf5fc8f5b66b68184f32849357a32b69f6a98232ad39ceccfe60dd8ce9ce55688f264415a9a0fb922580c7e465706c07743df3777e6afaadeb1ee64144f95d73dc4667b0152548d8daaec1cf99b9316fd189eed0740d504df903514ee426a88ddd14eb65ff733eb19f0663899cbff9f28baee7f6fad2fbbf40908c48b7ac194b38eb5131ac680c1c1564043da785c218e38f955ce7728999e8e9c4f4a8179da82c1f9655f56b488ab317f7c775891b2e7a2d6e4ce5b01730b134d9ed6247c7ad82829cb38071d81e97af870787ef4aef42a0ec8a624aa300caef7e24d592b24955ac17135652fa45c7e20f4acffbf96af170179b0882c2d8e81e023f662f57d1b2a515cb2ca275ffeacff68434096963c8527adb7e0dd482cba0287196b66f0b6b5545052b5ad57e808f75c0cb1040201fbce6d2c009f0fe8eb8db7aa1fecc555d2f9dda09a48a38e4a9015e5981ecd48f6bba0f0682b230cd2bf93cb138046fc7e40484d954667a6e952340d3c550950fd104d37f1a583e71633af17e2b95b436a8a4b51a51ca10277157c858cd24d9aa3bc5b5da7a9a5cc7fc962d77b1aa1279692a3d29947b24cca1efff9b4878493dc3765aabe702416e1c39d68da19decc4e9e48e2e8a9b93decc169f8695862bcf85079f0f0365d84e9102eb2719189bf957ffeb124d347e171ba1688ec8fc087d5a4faa0df5a636a3f63c6d1fe3d7290720b0850aa9d449660e2ab88a2d0ea7f8014d651937f8aedb41781deee271cc5ff59c855e2646e6f8cb4c188f3feac3bec35fb2a21bc9251018e4c17a6cae388a7d5e8a01f92e481e74349c1fe0150fe31bb59de9105a2096f9db6ea03b50ab345861717b6e9a026351be51e0dca2fb184a17b2bea72165da4c220d0f282de0bb53e6ae747bac7ebe3847a062eb3309f22920222014ffb62e0eb29bc1b641001f11ebdbda2353740a88cc30e6a9217b9b683a9f4b79e275271eefd42543d5565d282875cee999a147d2a5d6968693299bacdfdf602949db236b14ce4c9fe1be1620b6b3081c207b3d53ceaa70e931fb2a8eb4e65e9be71c68dc0f497f2c71282813b0441556805a4e9abeb2f63a125157756d953622d9857d40fc8c0052db912a95b4ced6f2568f5d6349ff0d38d2b46d4b80ffd0012711d576ef21ab41893f70d5d6b5049c6191071f62b3bc73d69fa9a218670cc4d2166621b39acb76b1c8b5f9e6e2405e0f44f08d7e10770a9f18feaf33e07f4ff166a28bc354074fe80e505d4f420d9325a1f4500ded1d4f484d9da226a7b764793a3699b3e99e2f40913890042ac6aa4de45f2f6c0c1dae8ad16cda21f25d8d5420a004c57d68eb18e960a0ed13f3b1f4500b4b5ec29976d9e52762fca79027270a0482c324022b3bcad13f62fa302b3a714c7a336c9c70798bfadcd6912ea278e777d380465b1afcab6455ccde7bd9bfb4bd58dcab92f775aeec9e6e5b2c1798ee7688714b539427d73a3c049b20d1b5b85294e08222867eaa163135c4d23ccaa520604e711825d3cb0c6c37924c04803e2c76de7eeaa749069ac080e4ababd20487448d8297939ddec059282311e00d382590d93ec8da1eaac9025e001a380dea8668ab6cf2e9d7ff0e9a349107c535e932eea45294f113a7d1b010f15ed7b835b9d8128759cc88d3cafc2d27a0e6ac98af6b35d3c9b33e24adee2eed3a20cbe4de3b9d0d486d5abe29ce4b9c61f88fb7725e56a55a0be731347753abba1517cf9d2d586debc75695380d1070233ca5e6434c22250f35352df3f262830f30e16880ff16f522dd70999de6b8b1b581178370430467ef7d9697139ef417585d4fe7d2ad2d01ef684dd3d614143d44c5b9e0c01c5e08d2e7bdc2831a1b64c569add82466622c22034595cbcde53de0f2b708f8ef0abe5b4a20fe5ac053962e3321e91b3cc05daa5bd071194a04953b2b05209f45f684bda9e5f5542eef5e45eb668b79211dda91a36b48407ed034f370c76b4dcf68b8a5c49d444b8e9904932ed70b6021104f931e30847da866148ebf69bf551c8ccefb306b3176e26439ec72fc13b96306014a7b7cf31d94d06e4c4965bb725c4b1517e886586d5daecaec525f314335b35df54319388f84ba613ee0b60b1faa1a76bd3314f4385eb5c8d59c77dc80f735c1544fc76ebdf81c282d5c144097ed0c34a3adaedc73bed8153e09a1b78836c16d530767f73801b2e8c94cae5a323070c678c94d7536d2bca4646cd0be62834060340db18f02e6154c90ffdbfa5358d3fe9c9b8f3f71a15e14df59da2edb793566d957f68454269ece70ede7df42f7e852552009bc1088a531add3197ba811904a19e480203158ca0f30faa4b81f5aa340600f4e827a7542a370bd16e8cb9c4080dd7990a9b18320e509146d04823ea0faf7dd24ca44fd8c11bf60c4f004e39f2462980e2c8a9e06751af9ab21a493a1cfdb682545f67c94eba75934eb231dc83efeefe794f2a2efb590223b9120e787484f09eaeae89f761938f71670e4313174424507def0668655ae81342748b6cbfe749374755cebe65749f841f27b35fa54a1fe6bd8aabf5b390ecec11315dedb1b783b399b6e8cac6dfde01b4b888b9e5b8dcf5f85824643dfe10a52140a85a94f96693aa5816469247c71685cfa6a4df6dc0d342c2529531395f6dd4b72e0e124e36fef0a23483ef62cbfd5ba8c6ff9d8bba3f4e0d124c5eaf667b3da9707196331d7a7043b4dbd8f79ded3c81f8286c643a5a4194f60b2239528c50fd7d55a9bcbfd77eb6a051a4e192afd8840429c4a55c74e3e144993c83dc4816436fa675ccd488d635a79fd4b6081842543c16d337347b166c3c6b1885b6fc482bb8bd56e039c3433228ba782e3672d9bb330361b667f8e67934eb404d8a1b76b8d71002da4ae767dc154a072c8aa95ee8a4fb71579f18692092d5a32a0aeb3b34ec74b123c2756d935598a478b6eff0448c93cd15e9173c82029edeb4db4ec3bf5a3015c8fa2c398e4370f187c59e7d20c3f46fe9f5ed7f89d9e8d978190b20049069ef1a48beaa8eafd3f921c37ae6581334d342c4b67270bd6310842da1a08eafd3671a208182ab38dc92a56c725165dd7684e70e266aaeb50994d8f54d82720f3812361d2e416bbad74927d7056a1880c3b33f3c182cb1108d48a3c010a3f7f2995f26a5f845ec6ba7a409b57402a75c74480404e69bfbb24882e46053aa47fe601ce42c1c92bdb0669224572578f1efc0cb2e79346e6b74371b096516cafda532a2df88b4ad3651f6073659d92bb4e2c9563c5b3da011bc7c9ba6b74cc39822c1e937d9f367c0e9e18018cd59ad7d01705490124bc487b240f1b6ac7ff20ebd0118bda497b5c67964226e26324d06d271743a19680b3fe6a8dbd9ab1803088d73ebb9113d334e384f5d690c2832e35435a40f00f63956746374e60de4ac4445d4fc56f65e7d5b4b7432fe95e25a2938958c440018e9b71f66daa34a9db2f9b0726ffb7ab88e80e547516bff7b1d3926eea5d3196ff0a400ec009895abbc9826a311ea3e2cca61450ff004a12bb96af780150955e3f55838ba471a74f31d7318f2a7557e852a40d78b4020c19cd5a2706ad4573e7db188b8e2aff4a0b812e657898d8af5e7eb0ebd1928bdb94d9acf2779d80f547c95f1cf8e89d38e701c9b5b68863ac5317357b19122a3cf0990ffbef5f91db2e05fa43c026747051575562a58508e63557dfd422a6f3839763b35021eb780b68b00eaa1b9b1bc899cfb1426e54bcf1181441079edd566830a00a7f40ecb8ac18a5dc623db796854476d2f58156976846e998eff28dc3bc60e2938d802ead56e32d07ffa1a390e3d5991a4594e5e766039a73d3800fe9041c7ce76fe205c65d8fa325879cecf6a771f8fad930608ee91b3ee90880a0dd4037c03cfccf9e5d6a0a09d77c465841da641aa694e5eaa359ad88f3e34cb5fb38cc658faf9add9b58be933df5a6c64456e541ee4da92a0e1858fd96c60021a76fa1ad093ba0ac8b9a322a90b8bf5bcf8de5d359d6876908e079a68f19973983f579117791fa36c9b11513d25a0447582f779519f6fdbda153a45ae101ade26ce6c7e176526f576c9c2c1c0f2346d33d44ef473e067b4fe303553b162e0b8f00b85a541dded7d21a70cc1a3009d15949ca346922369dd46957e395b47b7b3f436c201b46e9faca57bc248f64bcfe0df78abc80cd639f0b08f6d23f959d42c785f408a607425dd8877ee6b798de603da99b844c04bead9d97d931c486aa7d727db92a9f2e3e3471509d4cb1a6303fce00bc8bfb04994b950ec351e0be8fbf7542a00007ad30eca92aa5e748fae950f7eaa414fc0196d6999546e0a7a2926abd863c08b8d35d37075ba518623da58709aa022b6a2f736cbf506d66d83fe1b8c0a5e2487c83d1d7d8fe6620cf291bbe09e0d326504306bc708eb204b9204b0f065372fdd1bc1fa34331882ebde66f2bad2d7868f646efea4707cb1bdc07e0b6d2aed11d9c3ab5a4fc442accb4580e16a9c8e8ba240ad3663a7e6e870195491bfc963964446511962faf985dddd875a1f0af95c3767eec6f03b08d1403638663f1918fee6fd0ef4e171671a7e1eab1385d8f1ec3bae8759619c9a09328bf37bbb7a5da3b8fcb45ab6549af7f0e27c46113f8c12ffc95af94ccd99686e4a099bd028b609e1e8984c8f9ecf2f058e05f325059173a1b4d4215d4102e3f5a1c7af93afc0620fc6be39c9cf624e9062e3e7f6064f834029104bdc6f077e3026abd46654ae2c26867ff12ca295b773d54853afa9b0afcef1068bc7b31acef13b276d0b942ad38b500dee357c94d4542aec712535d38b3ec1f6549b25c8986c583e690d21dce257131e69b75e139f6ac95c73b855f94a57672c11facddbed05ccef0479a9e41fa31b5040a2feb93815a5b9a90742c0dcf7d3b63cf388254f33edf86580ed777763ac8ed44dc9fdda92326aa59a03580d72c764c3f321b6cadbd10f5413916ea73e198bf47b18a95bac33191910481da435dc6691915bd2d443489a204a57f18dc75e68f7aeb88fd25eba19ea7b58d47e16b822890d0f0bf3286f62227b74561bd415daa1a9d53f7e5d8387db7a3d6805325ba1980337628e970b0abb1fc198e986240c6750e643c288a32aa8c4721d5dec702b394218d7a3b35cd14fa7c9a9b12a91ffd12e62119f5e9fd036ebb5e56a93a4cd677789da9f4e7d41984989065f18749576ca55774ecc36a0af03bd5483955e59da5ece34812358d4d88e167a81028484a9a1e13fd8dfa778cf9286dc4923d38727598e1ef4da2a56ba0e4e72adf8c9ddfa600c1b111d9ad0a3385863f6dbc29b2354ba8bbb9b103dc7c0871531c11e21a49835ce72105cc279e0921d10f7eb4fffac61f1197500d4d8d273ee51fa96f5c98c9ad1a0b1da92b93b33a438e5b6155932b799c008972048f38457bb7b15bd040a74297a11c372f7fb6d6081ca6b6f4c4e33de61fa50ff4345d7d12101f6b667ecae2f636103512bfa9bd498b2d12d4924fa5eb20c823f0ac17a8bff4674ccaac80147ed31c94ff655394d4b760eb35d1221561731163f63e6ac27e52151de8736e9d86b023255479e890c567838b071d5d1c3b765681b06f3a1d98b1a055f867cf475a8566bac84723ec649721", 0x1000}, {&(0x7f0000005000)="ca0211407048453cd5a67a931c1bc93ee62631fc69b8befe1d9b16fef2e792028a477694bf3ddc5154acb19ea3c42816859e674e783f62db9c16ca8fd301c626422d44eff613c23c4b1b02c582bf2ee659a06cf3ea9ec2ba340d635a0c3f941b1da158eaa401396a2ab07d5648a532320823bf2733cba4c5b81da72dfe9a025b13ef55b112786896a14ae9b465fea54e79f7aa5136a1f8b537c16fd688847b3cf7272bbfb339b73fc29abe72bc8cc01a4ccbd6c167cba6395f892b7690dd9b9c404604ca3ebcb7aab55115", 0xcb}], 0x7, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc4c85513, &(0x7f0000001000)=""/250) fcntl$setsig(r2, 0xa, 0x23) 2018/01/29 07:59:32 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f000000b000-0x10)={&(0x7f000000a000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f000000a000)='@vmnet1/\x00', 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000009000)='/dev/sequencer2\x00', 0x0, 0x0) inotify_rm_watch(r1, 0x0) r2 = semget$private(0x0, 0x3, 0x600) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r1, &(0x7f000000b000+0xf9)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000000c000-0x4)=0x10, 0x80800) semctl$SEM_INFO(r2, 0x0, 0x13, &(0x7f000000a000)=""/186) 2018/01/29 07:59:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000833000)={&(0x7f00005c0000-0x3)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000652000)=[{&(0x7f000001d000)="46188ac8e5bbf02d967fa3317c982b4e9c4eb3bc1fdb9d321779e153117a3105a1188fb357f3d326ee6694b3359eee234c7ef21329111bd147ac308bf4d49595cef48f4d27f3c86904bd6f6d3824fc1c82b2219160348992af7e4cd906ddc773a684c36e89e55fe3517914320287015f265e34f532f7e7436cf812de64166f2b64f66b32f7304bb371fe9eb027f79f1eb65a1d8d7e9595e972b411bb766d", 0x9e}, {&(0x7f0000fe8000-0xa6)="0d8f3096d494eff7c48ba783d7898f8d7faa389f00967c76168d20ce1d908f9223c37d62489d649227549ca61ebdf457a0e263c319cece4082998cd2f8a38bcfd7712152e2cdb0da325431b927f9e6f66a518a3ffb346185fe0f673566d5735b62647e65f6a75572277a2df7cf59c5f5cced8ac7010b3e6b306ceae2d8a9a153756fb9f16f7ab8ecb428f8b590f5d1649ad173abae9ca7f07d9d63a07b74c2e41851c2a80ad9", 0xa6}], 0x2, &(0x7f0000ffd000)=[], 0x0, 0xaf17f243edca0b8d}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x0, 0x0, 0x0}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/01/29 07:59:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x90000) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000ed3000)=@hopopts={0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0xffffffffffffff0e, {0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}}]}, 0x30) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/01/29 07:59:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00006f2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$vcsa(&(0x7f0000c38000)='/dev/vcsa#\x00', 0xe5, 0x400) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000968000-0x8)={0x0, 0x0}) r4 = getpgrp(0xffffffffffffffff) r5 = geteuid() fstat(r2, &(0x7f0000519000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgid(0x0) accept4$ipx(r2, 0x0, &(0x7f000014f000-0x4)=0x0, 0x80000) fstat(r1, &(0x7f0000fdc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000fec000-0x4)=[0x0]) fcntl$getownex(r1, 0x10, &(0x7f00004c4000)={0x0, 0x0}) fstat(r2, &(0x7f0000769000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000a37000)='./file0\x00', &(0x7f000076b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000028000-0x38)=[{&(0x7f000043d000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f000095a000)=[{&(0x7f0000887000-0xbf)="2fde61b9869fbbaaeea93afac37a3c26b18cbf17c499688b63288f9d94eacafece00f8b9e2bcfeb1fe9a0c75b81de5792fac02cf155070ff5a90e88dd35e409d9ff6546069b957a27d167b616b6d9e41681ed974a5e5014c48eca04be9a0dbb305b83c325759748498e627c72d91723cb55c1cc22ad2cf55de5587bf9a884ffc4e4cffec773b325178277e155f3bb3e9347df89a3edec122038c23eeb454701c224becc6554b2cad7a49449205e1d87110900116761f2773b3642d4d7e3dea", 0xbf}, {&(0x7f0000fe1000)="838a55767ac95a3be1fb1e7b2f12b438c6e6578655f4f8a385d30f1ec5b37cc2fba12a53c01309f8195b712293fbb1b55b2c569ecd91eac6958bc80acf39cdf9107a3d584bb9d7b14398b3d955c19f5abbdcd17dac554d62aa1c9eb688a2f23a04a155846e4e60daf61721937f774b59af49af46b1017d9980a13743d341c41aa9c06b9394c61179429abe63b98d3719600c34", 0x93}, {&(0x7f0000800000-0x69)="1d364d90fdf3c8d729d086e9df57e8a7e5c46be21c0e66cbea10f7aa1c776f8c44edd1fc1961ca456e56445d56a115ca8fcb1ce199582656816aea5479594c93deeab528716d20b6a3a9aab072b7924334d5410a41e3893bc2d0ab0c8f7d14b9af6486e5433d73712a", 0x69}, {&(0x7f0000628000)="1a7af847936f8035d7c842a253574d2005b05fc931785174219d9620a0d3a96e910c19fef77f824370cdb7f63d7420a5299d38f7fe569a69e8fa43c5c6ffdc591fadaf2939ab9a593ae3f3e58ea85219b5850f7f4ae35bb8388a7a608589311034cf28e3ed445eacaecb8864d993ce971bbb3ab65f5f3326507e9e87a5dc3be5059aeae64042be10162229aabbde9679a29a02c99dc57314d6d40bfadd05a80673a543e8d94f14b86140b434ae787cecd3", 0xb1}, {&(0x7f00009b4000)="", 0x0}, {&(0x7f00000aa000)="0e91b791308d71bd1c7effe8761bb66db1d446e474730a2c6a1335fac2dfae24e700cfdac4b9321f53d302e51305b7eff29750bda0321fe7dafa46743ae2b04768913356aaa62ceb19e20206674641801d206e2db73969764793925bf7710a1abbc9d16cad5bb89993462a128f52e3bf9aadc4c15ec301293c4ae446d88e9d7a313f82072587020e4888006d1088106ef729f34c5a970ac4c5f930e1", 0x9c}, {&(0x7f00004ff000)="5f58028efbb1a38bae5d97947f1fe201b67a81d59608df46a9a0c121a74ff5dc24ed9cc6b0772d5c4a5b10e8817cd53c5436c7017b9062f5b67910b820915f81f675b647bc3a4ddb1f5f65ced0b3a688a733520bb18f44fa707b424fbc039538a2fdd957e2ea937713", 0x69}, {&(0x7f00009f7000)="79e2c093342bb02fa900f0c0c30320db2201459a575db70ec99024a16c1323ece2ee9543c844e1f07fb050c7cabc3dd63ed9d1ee386586f78acaf608ac3f25f3a8f28408a3e3ee93fee83344cc4cd69d85dd74c283f746048657e1ecb8b279dbf46e34231e008c466dc204b4", 0x6c}, {&(0x7f0000ba5000)="", 0x0}, {&(0x7f0000a58000)="9843337d2d6d829a5e4887c1bc97c1d4eb88f38cc573de3bc8da556545a567d4905157347966b9f61f668dc0ad78073e5a7bd503ffd1b831153f83d460e813e2af06d6c62be332ee5f4633514492c564e86e2bb3e5c4f9e2c5429b3b3190e6af2aba9ba051d34a9c1376ee2a488e6ccdccb998bf7b179d584a132b11d84487dbd973313ecf27f01a45676ecc7094f4131ca0", 0x92}], 0x100000000000020b, &(0x7f0000389000-0xa0)=[@rights={0x20, 0x1, 0x1, [r3, r1, r1]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x20, 0x1, 0x1, [r0, r2, r2, r0]}], 0xa0, 0x1}], 0x1, 0xc0) r13 = add_key(&(0x7f0000adb000-0xd)='dns_resolver\x00', &(0x7f0000e50000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000003a000)="31f72b21f64c0950bd6b8e888c27f174f0b4cc827fb10fd57cd6472cd7891e705768f5560f96bc3b4bc9a593adda8fba201cd2fff0cf4010228c5c6837456b4079eb4fe72e8cf4837a495586fef4cb288fcc635367f16b85cb7c539624d1344595f7c6bb6585f68eb68ef4464afccc2e1f49", 0x72, 0xfffffffffffffff8) keyctl$describe(0x6, r13, &(0x7f0000a47000)=""/107, 0xfffffffffffffe48) sendto$unix(r1, &(0x7f00004b9000)="", 0x363, 0x0, 0x0, 0x0) close(r1) 2018/01/29 07:59:32 executing program 6: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000017000-0x5)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000006000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000f000)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000012000)={@rand_addr=0x0, @broadcast=0xffffffff, r1}, 0xc) 2018/01/29 07:59:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000022f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) accept$alg(r0, 0x0, 0x0) 2018/01/29 07:59:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = socket$inet6(0xa, 0x400000000001, 0x0) fcntl$setownex(r1, 0xf, &(0x7f00006d2000-0x8)={0x0, r0}) fcntl$getownex(r1, 0x10, &(0x7f0000f44000)={0x0, 0x0}) r2 = syz_open_dev$dmmidi(&(0x7f0000685000)='/dev/dmmidi#\x00', 0x7fffffff, 0x10100) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00005e7000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000b38000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000658000-0x10)={r3, r4, 0x107}) 2018/01/29 07:59:32 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f000000d000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000e000-0x4)=0x10, 0x800) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000000d000)={@multicast2=0xe0000002, @broadcast=0xffffffff, 0x1, 0x7, [@dev={0xac, 0x14, 0x0, 0xb}, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @multicast2=0xe0000002, @multicast1=0xe0000001, @empty=0x0]}, 0x2c) r1 = socket$inet6(0xa, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r1, 0x5452, &(0x7f0000000000)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet6(r1, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000004000)=0x1, 0x4) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f000000f000)=""/190) clock_getres(0x3, &(0x7f000000e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x72, &(0x7f0000002000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000000e000-0x8)={0x0, 0x0}) sendmsg(r1, &(0x7f0000001000)={&(0x7f0000001000)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000-0x40)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) r3 = syz_open_dev$admmidi(&(0x7f0000003000)='/dev/admmidi#\x00', 0x100, 0xa000) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f0000011000-0x4)=0x6, 0x4) openat$autofs(0xffffffffffffff9c, &(0x7f000000c000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/29 07:59:32 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000)={0x0, 0x0}, 0x40000000080000) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000013000-0x8)={0xd779, 0x4a61}) clock_adjtime(0x0, &(0x7f0000013000-0xd0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/29 07:59:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r1, 0x9, &(0x7f0000d07000)="48970f8eabc99e9160245199efca2988d011bb968d5db705693ed9fb8772efd9c9eb959b2d81a9ff880aa6ad79ad82de4728cfc7ba0ba9ac4114bb44943c9923f0f472f20686134ebb2869fd213ca516c8c1ded396e84cd5693522e6c423dc8648e176112a9ade59395bad9727805b87bdbfebcccea390afa3997b4f6a186a6410699e847d7ba02527c6cb3e62a83e2ceed3d02e7b1f67c039697935951d116ced1d87c114d56d72b789925702ed467e180663ec5230f21dee99326ab21a") r2 = syz_open_dev$sndpcmc(&(0x7f000033a000-0x12)='/dev/snd/pcmC#D#c\x00', 0xd3, 0x800) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000372000)={0x9, 0x3e, 0x8, 0x5, 0x7, 0x3ff, 0x8, 0x9f1, 0x0}, &(0x7f00000ec000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000b75000-0x8)=@assoc_value={r3, 0x9}, 0x8) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f0000d1e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000a08000)={0x14, 0x18, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x40000001, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 07:59:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000f8a000)=0x0) r0 = syz_open_procfs(0x0, &(0x7f00001a7000-0xf)='net/icmp6\x00') preadv(0xffffffffffffffff, &(0x7f000030f000-0x40)=[], 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000117000-0x58)={0x7, 0x5, 0x400, 0xfff, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0x0, 0x0}) getxattr(&(0x7f0000d15000-0x8)='./file0\x00', &(0x7f0000eb9000)=@known='com.apple.FinderInfo\x00', &(0x7f00001ab000)=""/198, 0xc6) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000052000)={0x0, 0x0, 0x0}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$sock_bt_cmtp_CMTPCONNADD(0xffffffffffffffff, 0x400443c8, &(0x7f0000a74000-0x8)={0xffffffffffffffff, 0xfd3a}) ioctl$RNDCLEARPOOL(r3, 0x5206, &(0x7f0000ed2000-0x4)=0x3f) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00008c5000)=0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r5 = socket(0x10, 0x2, 0x0) write(r5, &(0x7f00001a0000)="2400000052001f0014f9f4070009040002000710080000e8ffffffff0800eeffff000000", 0x24) ioctl$KVM_IRQ_LINE(r4, 0x4008ae61, &(0x7f0000410000-0x8)={0x7, 0x7ff}) r6 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r6, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) connect$pppoe(r6, &(0x7f0000004000-0x1e)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @generic="4915abd386d32a380df84f52ae268157"}}, 0x1e) 2018/01/29 07:59:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000de6000-0x16)='net/ip_tables_matches\x00') r1 = getpgrp(0x0) syz_open_procfs(r1, &(0x7f0000b96000-0xa)='attr/prev\x00') writev(r0, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='1', 0x1}], 0x1) 2018/01/29 07:59:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$void(r0, 0xc004587f) r1 = socket$netlink(0x10, 0x3, 0xc) writev(0xffffffffffffffff, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100013b0509000100020100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f0000fb6000-0x10)=[], 0x2000000000000089) 2018/01/29 07:59:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) io_setup(0xfffffffffffffffb, &(0x7f0000863000)=0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d05000)='/selinux/policy\x00', 0x0, 0x0) io_cancel(r2, &(0x7f0000a1d000-0x40)={0x0, 0x0, 0x0, 0x3, 0x2000000000000000, r1, &(0x7f000039c000)="4d1a45a4ea8a9f6f833af968ac0e779faead172c3bcd4d3d27e226969033c2628ad4bc9249ee169a78bf0d1b8ab64cd8b5bb14602d579ac5a3315a7eee3d64244c7333b7de742ef6be51ff2e49da6a8f9359a6d0ae944dd3ce22f4d1fb0f9e7549255ebbbfb8", 0x66, 0x313, 0x0, 0x1, r3}, &(0x7f0000e95000-0x20)={0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_int(r1, 0x29, 0x400000000000000b, &(0x7f0000887000-0x4)=0x7, 0x4) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/29 07:59:32 executing program 4: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x20000000000006, 0x100000000) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000001d000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000031000)={0xffff, 0xa3, 0x101}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000b000)=@filter={'filter\x00', 0xe, 0x4, 0x3f0, 0xffffffff, 0x130, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x1c8, 0x228, 0x0, {0x0, 0x0}, [@common=@unspec=@policy={0x158, 'policy\x00', 0x0, {[{@ipv4=@broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0], @ipv4=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {@ipv4=@rand_addr=0x0, [0x0, 0x0, 0x0, 0x0], @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {@ipv4=@empty=0x0, [0x0, 0x0, 0x0, 0x0], @ipv4=@multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {@ipv4=@rand_addr=0x0, [0x0, 0x0, 0x0, 0x0], @ipv4=@loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}], 0x9, 0x0}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}]}}, 0x450) 2018/01/29 07:59:32 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) request_key(&(0x7f0000002000-0x8)='trusted\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='securitylo\x00', r1) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000001f000)=0x0) 2018/01/29 07:59:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b92000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) inotify_add_watch(r1, &(0x7f0000f7d000-0x8)='./file0\x00', 0x2000020) syncfs(r1) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000faa000)={0x2, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xa, 0x5d, 0x0, 0x0, 0x0, 0x0}]}) r3 = syz_open_dev$dspn(&(0x7f00003db000)='/dev/dsp#\x00', 0x8, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f0000347000-0x50)={{0x3, 0x3}, {0x4, 0xffff}, 0xfff, 0x1, 0x8, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000dc0000)=0x1e, 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000066d000-0x18)={0x1, 0x0, [{0x2000000038d, 0x0, 0x1f}]}) 2018/01/29 07:59:32 executing program 6: prctl$intptr(0x17, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e4f000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000001000-0x4)=0x8, 0x4) [ 139.082952] Cannot find add_set index 0 as target 2018/01/29 07:59:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f000038b000)='user\x00', &(0x7f00003de000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d6c000)='1', 0x1, r0) r2 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000cdd000)="fa", 0x1, r0) add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e58b9d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8bd69b02620d72ea326556ce5ce1c0c75d96acd50a149d508fb5d5480192b6e519bf7c0b700d89139a40b7fb8e06a9237d7eb0d0cf97621525f9", 0xf9, r0) request_key(&(0x7f000099b000)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) r3 = syz_open_dev$audion(&(0x7f0000a66000)='/dev/audio#\x00', 0x7fff, 0x8000) ioctl$KVM_SET_TSC_KHZ(r3, 0xaea2, 0x80000001) socket$nfc_llcp(0x27, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000302000)={0x0, 0x0}, &(0x7f0000304000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00005a5000)={0xffffffff, 0x4, 0x8205, 0x2, 0x9, 0x4, 0xfffffffffffffffd, 0x3, r4}, 0x20) ioctl$EVIOCGABS0(r3, 0x80184540, &(0x7f0000b4a000)=""/95) add_key$user(&(0x7f0000c97000-0x5)='user\x00', &(0x7f0000b6e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000936000-0x82)="3041338d287a97212682dc45620cc054876e8f80ec00b5aff41fd18da7cad81068f0ede649450cd1ee0921fdb615d29f5f4342eea77db045247d21f4aadc74025d69b9d02c4b7656c3cc9eea0889546ad6bb7d3ce8c3bda9311626cc5371b63966436450c8288ff62c051bdd0e02139ac4d92adc362686ae01", 0x79, r0) keyctl$dh_compute(0x17, &(0x7f0000a56000)={r2, r1, r1}, &(0x7f00005cd000)=""/0, 0x3a2, &(0x7f000010c000)={&(0x7f0000e95000-0x40)={'sha256_mb\x00'}, &(0x7f00008c3000)="", 0xffffffffffffff84, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) set_mempolicy(0x0, &(0x7f0000b21000)=0x42, 0xfffffffffffff1ea) 2018/01/29 07:59:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000bbd000-0xe)='/dev/admmidi#\x00', 0x1, 0x2001) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000f51000)=0x3) r1 = epoll_create1(0x80001) vmsplice(r1, &(0x7f00003a4000)=[{&(0x7f0000fa5000)="0450f1d3a905", 0x6}], 0x1, 0xb) pread64(r1, &(0x7f000067d000)=""/98, 0x62, 0x0) r2 = syz_open_dev$sg(&(0x7f0000ffd000-0x9)='/dev/sg#\x00', 0x8, 0x101000) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000c22000)=""/111) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndtimer(&(0x7f00000d8000-0xf)='/dev/snd/timer\x00', 0x0, 0x111042) r4 = syz_open_dev$mice(&(0x7f0000c7a000)='/dev/input/mice\x00', 0x0, 0x8000) bind$rds(r2, &(0x7f00002ca000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000620000-0x34)={{0x0, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_GET_CAP(r4, 0xc010640c, &(0x7f00008b0000-0x10)={0x314c, 0x200000000000009}) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f000017a000-0x88)={0x800, {{0xa, 0x2, 0x3d1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) close(r3) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f0000506000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2018/01/29 07:59:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e4a000-0x10)='/dev/sequencer2\x00', 0x8801, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f00002d5000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000cf9000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000022f000-0x30)={0x64, 0x0, &(0x7f000052f000)=[@free_buffer={0x40086303, r2}, @register_looper={0x630b}, @transaction={0x40406300, {0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x40, 0x48, &(0x7f000084d000-0x40)=[@flat={0x776a2a85, 0xa, r3, 0x2}, @ptr={0x70742a85, 0x0, &(0x7f000082f000-0x1)=0x0, 0x1, 0x3, 0x1b}], &(0x7f0000b0a000-0x48)=[0x38, 0x38, 0x28, 0x38, 0x30, 0x0, 0x60, 0x40, 0x28]}}, @clear_death={0x400c630f, 0x2, 0x3}], 0xbb, 0x0, &(0x7f0000969000-0xbb)="540459add16396fa3422240cb5f8b30ff8e9df312e0b9ee486c44a8b8c1ea2aa07542bcca7a84f4fceb98d86adc61a424226aed47644bd81733fa4c58bc92aafe74e148bee8859d678db4b796ad48e5a553078e5bc31ad657847c66a5ae6f65cc6d7fa17d97170309df02176da6a7bd90d13359b4602bfbd9b64c8ec886d5b1de7adea472af29049dfe7f211bed9fcdd6fbb36b5ac5bd4079bd3b60b367a22f92c52de49960f1e34d6101d28e7a593aa332f90d854814c81adc07f"}) r4 = syz_open_procfs(0x0, &(0x7f000043e000)='cpuset\x00') faccessat(r4, &(0x7f00009c3000)='./file0\x00', 0xd, 0x0) exit(0x9) ioctl$TIOCMBIS(r4, 0x5416, &(0x7f000065c000)=0x2) signalfd(r0, &(0x7f0000eb4000)={0x7ff}, 0x8) geteuid() getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000328000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1, 0x4650, 0x925a, 0xbd}, &(0x7f000044b000)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f00006fc000-0x4)=r5, 0x4) r6 = syz_open_dev$vcsn(&(0x7f0000140000)='/dev/vcs#\x00', 0x2, 0xa00) r7 = dup2(r4, r6) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @empty=0x0, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) recvfrom$ax25(r7, &(0x7f0000135000-0x1000)=""/4096, 0x1000, 0x20, &(0x7f0000158000)={0x3, {"347d53c90508ae"}, 0x0}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r7, 0x89e2, &(0x7f000088a000)={r7}) 2018/01/29 07:59:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mkdir(&(0x7f0000011000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000795000)='/selinux/enforce\x00', 0x80000, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f00000db000)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00002f9000-0x4)=0x14) 2018/01/29 07:59:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d09000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f00002b1000-0xc0)=""/192) ioctl$VT_ACTIVATE(r0, 0x5606, 0xc9) r1 = syz_open_dev$loop(&(0x7f000043b000-0xb)='/dev/loop#\x00', 0x0, 0x181001) fallocate(r1, 0x0, 0x0, 0x800) io_setup(0xd, &(0x7f000002e000)=0x0) io_submit(r2, 0x2, &(0x7f00001b3000-0x10)=[&(0x7f0000c5e000)={0x0, 0x0, 0x0, 0xf, 0x7, r1, &(0x7f00006d0000)="eab3b87f0e537d2ee71b2d9af2774adec1202960bc529e9a5044583f697d288f9ed018f052424e1a3e055065bdbc9f003114e3a622b134ef61b842cb252e333b75d175", 0x43, 0x4, 0x0, 0x1, r0}, &(0x7f0000cf2000)={0x0, 0x0, 0x0, 0xf, 0x3f, r0, &(0x7f000023d000)="2dda6c2dd013e01151371fb57ae66cad1e85c4301d379d0304e173f5c5e202f19eeedd5473dd58bed00ab9c86638cd25d63f5f5e18fb32cf829600f71d7f1fb9da965fb8e4e445abd731a163bf4619088475e8f04f0e854526490324700a75aca8de32592af13ed6006b057f9783433deea10b5d4f88baa3f732ac4d0eee0306f60ca4ea3640f73a4e45147f611b8f5102816990536aaae246a500", 0x9b, 0x5, 0x0, 0x1, r0}]) 2018/01/29 07:59:32 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f000086a000)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000b94000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r0, &(0x7f000003b000)=""/4096, 0x1000) syz_open_dev$dspn(&(0x7f0000798000-0xa)='/dev/dsp#\x00', 0x0, 0x0) socket$packet(0x11, 0x3, 0x300) 2018/01/29 07:59:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x16) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000042d000-0x50)=@ipv6_newroute={0x30, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0}, [@RTA_METRICS={0x14, 0x8, "0f002fffb50102621446025b9f"}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe2(&(0x7f00004ba000)={0x0, 0x0}, 0x4000) clock_gettime(0x0, &(0x7f0000c31000-0x10)={0x0, 0x0}) futimesat(r2, &(0x7f0000f66000)='./file0\x00', &(0x7f0000e28000+0x6bb)={{r3, r4/1000+10000}, {0x0, 0x2710}}) r5 = memfd_create(&(0x7f0000066000-0x13)='{wlan0-%ppp1nodev-\x00', 0x0) renameat(r1, &(0x7f0000d2f000)='./file0\x00', r5, &(0x7f000067c000)='./file0\x00') setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f000018c000-0x1c)=@req3={0x4, 0x2, 0x100, 0x100, 0x1fb, 0x7fffffff, 0x7}, 0x1c) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000169000-0x10)={&(0x7f0000623000/0x4000)=nil, 0x4000}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r5, 0x10e, 0x8, &(0x7f0000f58000-0x4)=0x0, 0x4) 2018/01/29 07:59:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000a3f000-0x12)={@generic="f0effd41ea4ef7f9f0750099c7ab4865", 0x0}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000031d000)=0x0, &(0x7f0000365000)=0x4) 2018/01/29 07:59:32 executing program 3: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x6) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000023000-0x2f0)=@filter={'filter\x00', 0xe, 0x4, 0x290, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa0, 0xc8, 0x0, {0x0, 0x0}, [@common=@unspec=@l2tp={0x30, 'l2tp\x00', 0x0, {0x0, 0x0, 0x2, 0x0, 0xd}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@loopback=0x7f000001, @loopback=0x7f000001, 0xffffffff, 0x6796b4ee3ef2793d, @generic="632d3a6ad3bf1d862deac62423d99452", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2e, 0x2, 0xa}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x274) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000023000-0x8)={0x0, 0x0}) 2018/01/29 07:59:32 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{&(0x7f0000002000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000002000)=[], 0x0, &(0x7f0000002000)=""/54, 0x36, 0x0}, 0x0}, {{&(0x7f0000003000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000)=""/1, 0x1, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000003000-0x10)={0x0, 0x0}) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f0000000000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdfb}) r1 = userfaultfd(0x80000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000006000)='/dev/snd/pcmC#D#p\x00', 0x6e, 0x101000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f0000006000)={0x7, 0x20, [0x80000001, 0x6, 0x9, 0x9, 0x1, 0x8, 0x49, 0x4]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r1, &(0x7f0000007000)=@random={'os2.', '/dev/snd/pcmC#D#p\x00'}, &(0x7f0000008000-0x58)=""/88, 0x58) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000)="", 0x0) 2018/01/29 07:59:32 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioperm(0x401, 0x9, 0xda0a) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1, 0x0}) r1 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x0) umount2(&(0x7f0000014000-0x8)='./file0\x00', 0x8) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000012000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000ca1000)='./file0\x00', &(0x7f000085f000)='./file2\x00') creat(&(0x7f0000baf000)='./file2\x00', 0x0) rename(&(0x7f00007bb000-0x8)='./file2\x00', &(0x7f00001f5000-0x8)='./file2\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/29 07:59:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f000099f000)='/dev/autofs\x00', 0x4000, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000083c000-0x10)='/dev/sequencer2\x00', 0x4002, 0x0) 2018/01/29 07:59:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d24000-0xf)='/dev/sequencer\x00', 0x80040, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f000089e000-0x20)={r0, 0x0, 0x1, 0x10, &(0x7f0000159000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r1 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000d000)=@dellink={0x34, 0x11, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @common='erspan0\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 07:59:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00004ab000)='/dev/mixer\x00', 0x4000, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000d3f000-0x1)=0x3) tee(r0, r0, 0x0, 0x4) r1 = socket$inet(0x2, 0x3, 0x6) sendmsg$inet_sctp(r1, &(0x7f0000a06000-0x38)={&(0x7f0000af8000-0x10)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000173000)=[], 0x1e6, &(0x7f0000ce0000-0x30)=[@sndrcv={0xffffffffffffff48, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) 2018/01/29 07:59:32 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f000004e000-0x12)='/dev/snd/pcmC#D#c\x00', 0x552d, 0x109000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000a06000-0xc)={0x2008, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r0, &(0x7f0000001000-0xc)={0x0, 0x0}) 2018/01/29 07:59:32 executing program 5: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000002000-0xc)='/dev/amidi#\x00', 0x0, 0x240) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000006000)={0x9, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r3 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x0) r4 = getpgrp(0x0) sched_setaffinity(r4, 0x8, &(0x7f0000005000)=0x1) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fchmod(r1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000011000)={0x0, 0x8, 0x5, 0x10000}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000002000)={r5, 0x1000, "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"}, &(0x7f0000019000)=0x1008) fallocate(r1, 0x0, 0x0, 0x1) close(r0) 2018/01/29 07:59:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f00009db000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000003a000)=0x14) fdatasync(r0) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f00006a8000-0x90)=@newlink={0x64, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x30, 0x16, [{0x2c, 0x1, [@typed={0x28, 0x1, @binary="d1a3fcdab1171096df1be1d55481154edf27b17cb650b60db5403db194"}]}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 07:59:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005cb000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000e02000-0x1c)={0x1, 0x4, [@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) r3 = accept$inet6(0xffffffffffffffff, &(0x7f0000a09000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000046f000)=0x1c) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00008db000-0x4)=0x0, &(0x7f0000709000)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f00008bc000-0x56)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x400000000000001a, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x184) 2018/01/29 07:59:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeb000-0xa)='/dev/ptmx\x00', 0x840000000000801, 0x0) sendfile(r1, r0, &(0x7f00000d1000-0x8)=0x0, 0x8000fffffffe) ioctl$TCFLSH(r1, 0x540b, 0x5) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f00003d3000-0x3d)=""/214, &(0x7f0000f54000-0x4)=0xd6) prctl$getreaper(0x13, &(0x7f0000615000)=0x0) 2018/01/29 07:59:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000652000-0x48)={0x5, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e1504ecfcadab9a"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000334000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = dup2(r0, r0) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000b52000-0xb7)=""/183) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f0000b4c000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000728000)={&(0x7f00000af000-0x80)={0x5, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "e2ba079c66681a29"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 07:59:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ebe000)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f000002c000)={0x2, 0x100004, 0x3ff, 0x1, 0x5}) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000119000/0x4000)=nil) socketpair(0x8, 0x80801, 0x1, &(0x7f00003de000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000da3000)={{{{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0x1, 0x3, "10eb44e0f51868ae2e0fb1540f92f1c18249758be07a2ed0f5f05ca23da4573b24be43e5b74042bf689a2b6e397693ce56e1c0d4bc9561bc54c74e3be005b99d5f9ef2ce44a57827f2bef07df498c300"}, 0x160) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f000016d000)={"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"}) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f0000fc2000)=0x3) ioctl$KVM_RUN(r4, 0xae80, 0x0) r5 = request_key(&(0x7f0000f61000)='dns_resolver\x00', &(0x7f0000c24000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e35000-0x9)='/dev/kvm\x00', 0xfffffffffffffffb) r6 = add_key(&(0x7f00003e5000-0x5)='user\x00', &(0x7f00009cd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000dd1000-0x9d)="df1c15f2c7e5b75625d7219ff04062fa36e6c8fb39e5e66355b2f854eaec28e1cfa2c64a3cb26f54050bf0af0c8378c1e90707972ecaa05828847e48a9c9c097649d95a39632470e00c54da36366d25c4499bda1e41d36cc11dbc431c43a4ac54f8de9ea6b6b8e0e0296cc554947f976916a07f4a151aedcb480ad269b09b043d8e53b7d80b482eb6693d02e38e6ed400b7887ea74a0bd86219840eb21", 0x9d, 0xfffffffffffffffc) keyctl$search(0xa, r5, &(0x7f0000723000-0xa)='syzkaller\x00', &(0x7f0000a1f000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, r6) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f00008eb000)={0x3, 0xbac, &(0x7f00005a5000)="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"}) unshare(0x0) 2018/01/29 07:59:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x114, 0x2716, &(0x7f0000cb5000)=""/0, &(0x7f00007ef000-0x4)=0xd9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000659000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x6) 2018/01/29 07:59:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x80, 0x0) ioctl(r0, 0x2275, &(0x7f0000792000-0x2)="0080") syz_open_dev$vcsn(&(0x7f00005b0000)='/dev/vcs#\x00', 0xde66, 0x80) openat$mixer(0xffffffffffffff9c, &(0x7f00003a3000)='/dev/mixer\x00', 0x400, 0x0) [ 139.336632] netlink: 12 bytes leftover after parsing attributes in process `syz-executor0'. [ 139.369100] netlink: 12 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/29 07:59:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000b6000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmsg(r0, &(0x7f0000008000-0x38)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000010000-0x4c)="4c0000001000ff20fffefd956fc283b724a600800200000000000000000000002c001a000c000280b598bc593ab68211030030de33a49868c62b2ca654a6613b6aabf35d4c1cbc832b0790ed", 0x4c}], 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00005df000-0x6)={0x0, 0x61}, &(0x7f00004c6000-0x4)=0xfd8f) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dd6000)={r2, 0x7f}, 0x8) 2018/01/29 07:59:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000461000)={0x10, 0x0, 0x2, 0x0}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000687000-0xc)={0x10, 0x0, 0x2, 0x0}, 0xc) dup2(0xffffffffffffffff, r1) memfd_create(&(0x7f00008e0000-0xe)=':em1security>\x00', 0x1) 2018/01/29 07:59:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000412000)='/selinux/enforce\x00', 0x400040, 0x0) getpeername$netrom(r0, &(0x7f0000115000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000160000)=0x48) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x7, 0x41, 0x8, 0x0, []}) ioctl(r1, 0x8916, &(0x7f0000000000)="") ioctl(r1, 0x8936, &(0x7f0000000000)="") openat$selinux_status(0xffffffffffffff9c, &(0x7f000097c000-0x10)='/selinux/status\x00', 0x0, 0x0) [ 139.501244] device eql entered promiscuous mode [ 139.519586] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 139.528183] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/29 07:59:32 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x0) splice(r0, &(0x7f000090e000)=0xfffffffffffffffe, 0xffffffffffffffff, &(0x7f000000c000)=0x0, 0x80, 0x0) 2018/01/29 07:59:32 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000000000)={[{0x2, 0xcab, 0xed, 0x1, 0xfffffffffffffffb, 0x40a, 0x0, 0x9, 0x8d2, 0x3, 0xff, 0x8, 0x0}, {0x7, 0x9, 0x0, 0x8, 0x45, 0x8001, 0x7, 0x6, 0xd9, 0x7, 0x401, 0x10000, 0x1}, {0x68, 0xfffffffffffffffd, 0x52bf, 0x5, 0x1f, 0x100, 0x4, 0x101, 0xffffffff, 0xff, 0x6, 0x10001, 0x2}], 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) r2 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000008000-0x10)={0x0, 0x2c, &(0x7f0000001000-0x2c)=[@in6={0xa, 0x3, 0x8001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x600}, @in={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000008000-0x10)={r3, 0x9, 0x8000, 0x8bc}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000004000)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={@common='ip6gre0\x00', r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r2, &(0x7f0000001000-0x14)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000)=0x0, &(0x7f0000007000)=0x4) dup3(r1, r2, 0x0) 2018/01/29 07:59:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000000)=0xffff, 0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x28, 0x2, &(0x7f0000581000)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) 2018/01/29 07:59:32 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt(r0, 0x84, 0x72, &(0x7f000023e000-0x1)="", 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000576000)='/dev/mixer\x00', 0x8083, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000002000-0x4)=0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000001000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe7f, 0x2, 0x1, 0x8, 0xffffffffffffffff, 0x3, 0x5fe8}, &(0x7f0000000000)=0x20) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000002000-0x8c)={r2, @in6={{0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000000)=""/213) 2018/01/29 07:59:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000ab6000-0x9)='/dev/dsp\x00', 0x4000, 0x0) r1 = memfd_create(&(0x7f0000000000)='dev ', 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000de3000)='tls\x00', 0x4) ftruncate(r1, 0x40007) sendfile(r0, r1, &(0x7f0000775000)=0x0, 0xfffffffd) 2018/01/29 07:59:32 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000008000)='/dev/dmmidi#\x00', 0xeb35, 0x4000) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x80184132, &(0x7f0000008000-0x5e)="") 2018/01/29 07:59:32 executing program 5: mkdir(&(0x7f0000ed9000)='./file0\x00', 0x100) r0 = syz_open_dev$midi(&(0x7f00003a6000)='/dev/midi#\x00', 0x7, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f00007da000-0x98)={0x2, 0x8, 0x800, 0x8, 0x13, 0x0, 0x7, 0x0, [@sadb_x_sec_ctx={0xb, 0x18, 0xfff, 0x5, 0x4f, "287c81c419a06722f10060bf888ecfffabf7bce63ff666ecc298a1f9d4f270ace727b6a2ed283fc906677939a0c36c4b0f35642520c6097894a873cfe37958d62c392fe26f97d6cc4123478ba0078c"}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_nat_t_type={0x1, 0x14, 0x8001, [0x0, 0x0, 0x0]}]}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x1) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000-0x4)=0x0) timer_create(0x7, &(0x7f0000001000-0x60)={0x0, 0xb, 0x3, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000001000)={0x0, 0x8000}) r2 = dup3(r0, r0, 0x0) ioprio_get$pid(0x1, r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000003000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) ptrace$peekuser(0x3, r1, 0x2095) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0xeb}, &(0x7f0000004000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000)={r3, 0x7}, 0x8) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000003000)=0x1f) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$packet(r2, &(0x7f0000004000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000005000-0x4)=0x14, 0x800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000005000)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000006000)={&(0x7f0000006000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000001000)=[], &(0x7f0000006000)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000002000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x0, 0x4, 0x6, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r4, &(0x7f0000002000)=@random={'btrfs.', 'userusercpusetem1bdev^posix_acl_accessnodev\'md5sumproc:proc\x00'}, &(0x7f0000007000)=""/186, 0xba) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000007000-0x4)=0x510000000) 2018/01/29 07:59:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x806, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000e83000)='/dev/snd/pcmC#D#c\x00', 0x200, 0x200) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000440000)=0x2, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5f000)="", 0x0) connect$inet(r0, &(0x7f0000d0b000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 139.572770] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 139.581377] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/29 07:59:32 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000836000)='/dev/dsp#\x00', 0x1, 0x20000800001) ioctl$int_in(r1, 0x80000040045010, &(0x7f000000c000-0x8)=0x6) 2018/01/29 07:59:32 executing program 6: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000012000-0xc)='./file0/bus\x00', 0x2798) lseek(r0, 0x0, 0x4) write(r0, &(0x7f000002d000)="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", 0x868) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000037000)={0x2, 0xa8, 0x6, 0x7f, 0x6, 0x64, 0x2, 0x8}, &(0x7f0000038000-0x40)={0x3ff, 0x1, 0x100, 0x4, 0x1, 0x3, 0xfffffffffffffffb, 0x8001}, &(0x7f0000037000)={0x41aa, 0x7, 0x2000000000000081, 0x3, 0x101, 0x1, 0x0, 0x5be}, &(0x7f0000038000-0x10)={0x0, 0x1c9c380}, &(0x7f0000010000-0x10)={&(0x7f0000033000)={0x8000}, 0x8}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000002000-0x61)=""/97) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000039000-0x2)=0x1) [ 139.627137] sctp: [Deprecated]: syz-executor4 (pid 21728) Use of int in maxseg socket option. [ 139.627137] Use struct sctp_assoc_value instead [ 139.641940] QAT: Invalid ioctl [ 139.659347] sctp: [Deprecated]: syz-executor4 (pid 21740) Use of int in maxseg socket option. [ 139.659347] Use struct sctp_assoc_value instead 2018/01/29 07:59:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006d6000-0xb)='/dev/hwrng\x00', 0x400000, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00002d0000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006c7000)=0x14) r1 = syz_open_procfs(0x0, &(0x7f00008cd000)='net/raw\x00') socket$inet_icmp_raw(0x2, 0x3, 0x1) sendfile(r1, r1, &(0x7f0000458000-0x8)=0x83, 0x400000ff) 2018/01/29 07:59:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000e6e000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000269000-0x9)='/dev/rtc\x00', 0x40200, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000092f000)={0x0, 0x0}, &(0x7f00002e9000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000027b000-0xa0)={r2, @in6={{0xa, 0x3, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x22d5, 0xe83c, 0x465e, 0x5, 0x71d1}, &(0x7f0000d18000)=0xa0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00000cc000-0x14)={0x1, 0x0, 0x0, 0x0, 0x0}) socket$can_raw(0x1d, 0x3, 0x1) 2018/01/29 07:59:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00002ad000)={0x0, @in={{0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1f, 0x5, 0x6, 0x10}, &(0x7f0000c50000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000499000-0x6)={r1, 0x19}, &(0x7f0000b82000)=0x6) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) getresgid(&(0x7f000044e000-0x4)=0x0, &(0x7f00002a8000)=0x0, &(0x7f000001d000-0x4)=0x0) bind$inet6(r2, &(0x7f0000895000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000503000-0xc)={0x6, r0, 0x1}) lseek(r2, 0x3, 0x0) ioctl$int_out(r2, 0x5460, &(0x7f0000bb2000)=0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r3, 0x40045542, &(0x7f0000884000)=0x3ff) r4 = syz_open_dev$sg(&(0x7f0000eb4000-0x9)='/dev/sg#\x00', 0x8, 0x4000) ioctl$KDSETLED(r4, 0x4b32, 0x0) execve(&(0x7f0000bb5000)='./file0\x00', &(0x7f0000305000)=[&(0x7f0000b6c000-0x1)='\x00', &(0x7f00001a0000)='\\@\x00', &(0x7f0000854000-0x4)=')*,\x00', &(0x7f00003e3000-0x7)=':nodev\x00', &(0x7f0000db3000)=',md5sum:\x00'], &(0x7f0000e67000)=[&(0x7f0000914000)='@%wlan0wlan0\x00', &(0x7f0000835000-0x9)='-em0-em0\x00', &(0x7f00007cf000)='posix_acl_access\x00', &(0x7f0000d10000)="2f7d272a2c6e6f6465766e6f6465762c2e6c6fba2473656c668700", &(0x7f0000163000-0x1)='\x00', &(0x7f0000c7b000)='eth0)-#\x00', &(0x7f00006cd000)='GPL*\x00']) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000edd000)={{0xa, 0x0, 0xf6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, {0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x7}, 0x861, [0x3, 0x4, 0x80000001, 0x5, 0x8000, 0x401, 0x0, 0x7]}, 0x5c) sendto$inet6(r2, &(0x7f0000d46000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000e42000-0x8)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x8, &(0x7f0000486000)=0xf2, 0x4) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000f96000)={0x8, [0x6, 0x5d9, 0x3, 0x2, 0x9, 0x2, 0xd4f9, 0x0]}, 0x14) accept4(0xffffffffffffffff, &(0x7f0000c0c000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d84000-0x4)=0x1c, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r4, 0x4018aee3, &(0x7f0000776000)={0x0, 0x1f, 0x6, &(0x7f00004b3000)=0x0}) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000140000-0xc)='/dev/autofs\x00', 0x0, 0x0) r6 = syz_open_dev$sndpcmp(&(0x7f0000598000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) tee(r5, r0, 0xfffffffffffffffa, 0xf) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f00007e4000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000e99000-0x8)={0x0, 0x0}) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f000000c000-0xc)={@empty=0x0, @multicast2=0xe0000002, @broadcast=0xffffffff}, 0xc) r7 = dup(r2) ioctl$int_out(r6, 0x2, &(0x7f000007b000-0x8)=0x0) sendmsg$unix(r7, &(0x7f0000c72000)={&(0x7f0000117000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00000c1000-0x40)=[{&(0x7f000012b000-0xd8)="59cb9a", 0x3}], 0x1, &(0x7f0000341000-0x90)=[], 0x0, 0x40001}, 0x14) 2018/01/29 07:59:32 executing program 4: socketpair$unix(0x1, 0x7, 0x0, &(0x7f00003c6000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x0, "e91f7189591e9233614b"}, 0xc) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f11000-0xf)='/dev/sequencer\x00', 0x284c00, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000e7c000)={0x100, 0x0, 0x1, 0x1}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f00002d6000-0x20)={0x5, r2, 0x0, 0x6}) 2018/01/29 07:59:32 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f0000260000-0x40)=""/64, 0x40, 0x2, &(0x7f0000468000)={0x3, {"2a4ca5e13fefec"}, 0x6}, 0x10) accept$inet6(r0, &(0x7f0000750000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000bc5000-0x4)=0x1c) perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000104000)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000720000-0x4)=0xe8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x400000000000487, &(0x7f0000dd0000-0x18)=""/24, &(0x7f00003f8000)=0xff17) 2018/01/29 07:59:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000695000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000d8b000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = accept$alg(r1, 0x0, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000bb5000)=""/4096) sendmmsg$alg(r2, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[], 0x0, &(0x7f0000917000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) write(r2, &(0x7f00008c3000)="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", 0x1000) recvmsg(r2, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000435000-0xbb)=""/187, 0xbb}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) [ 139.678958] QAT: Invalid ioctl 2018/01/29 07:59:32 executing program 1: mmap(&(0x7f0000000000/0xdfa000)=nil, 0xdfa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000df0000-0x4)=0x401, 0x3) sendmsg(r0, &(0x7f00003b0000)={&(0x7f0000df9000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000d36000)=[{&(0x7f0000dfa000-0xcd)="a7", 0x1}], 0x1, &(0x7f0000df9000)=[], 0x0, 0x0}, 0x1) 2018/01/29 07:59:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00008bb000-0x8)={0x0, 0x0}) r2 = fcntl$getown(r0, 0x9) tgkill(r1, r2, 0x3f) r3 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r3, 0x0, 0xcd, &(0x7f0000813000-0x4)=0x0, 0x3c) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fcb000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r4, 0x4004ae8b, &(0x7f0000db3000)={0xffffffd0, "46d5a60b5b70aebc4ee2b3dc597dcdd1679467503d3b3edd29a9309db644a18156de365f2e5db2dd9f72e68bf1d862e2f413c58f5b6783f03024a80e811d4c79d36b09fabd87d95b826a235d42db310eedda39d1e3ed98c4a6d3884401f07b3ac63d2ab837c55f7e34caaf60c826075c1c56c3fa048dc6bc3c42cf62c062c4dcfdb5edbb7fd25d124173a0b26e44446e6fc219168d961a9d05ed33741910168b1aea96398ebabd9422f3bc0c480f1aaaa63a62143a86b93009f347485abc54f1b248514c07f218a4b6ee847ca8df92dbd8e1fcc2f291f1d02ddf"}) 2018/01/29 07:59:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0xff, &(0x7f00007bf000)=0x7, &(0x7f0000e47000-0x8)=0x9) 2018/01/29 07:59:32 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000009000)={{&(0x7f0000003000/0x3000)=nil, 0x3000}, 0x1, 0x0}) timer_create(0x2, &(0x7f0000014000)={0x0, 0x0, 0x1, @thr={&(0x7f0000014000-0x35)="", &(0x7f0000014000-0xbf)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000014000)=0x0) timer_gettime(0x0, &(0x7f0000003000)={{0x0, 0x0}, {0x0, 0x0}}) clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f00005dc000-0x4)=0x0, &(0x7f0000001000-0x5d)="") mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000018000-0xc)='/dev/rfkill\x00', 0x10040, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x5) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f000000d000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f000000c000-0x10)={&(0x7f0000002000/0x4000)=nil, 0x4000}) 2018/01/29 07:59:32 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000003000)='/dev/vcs\x00', 0x20000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x1ff, 0x4) r1 = msgget(0x2, 0x1) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000000000)=""/143) waitid(0x0, 0xffffffffffffffff, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_nanosleep(0x0, 0x0, &(0x7f0000000000)={r2, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x0}) 2018/01/29 07:59:32 executing program 0: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000d38000-0x4)=0xffffffffffffeffc, 0x4) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname$ax25(r0, &(0x7f0000773000)={0x0, {""/7}, 0x0}, &(0x7f000030e000)=0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000071c000-0x38)={0x0, 0x0, &(0x7f00002cd000)=[{&(0x7f0000e25000)=""/122, 0x7a}], 0x1, &(0x7f0000f51000-0xc0)=""/192, 0xc0, 0x0}, 0x0) 2018/01/29 07:59:32 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e05000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000bad000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000a62000)='./bus\x00', 0x141046, 0x0) recvmsg$netrom(r0, &(0x7f00003a5000)={&(0x7f000070a000-0x48)=@full={{0x3, {"9439eace201a9c"}, 0x9}, [{"d6677006caa765"}, {"5c8abbff515e76"}, {"36610ffad62f7c"}, {"fff4567d82abd8"}, {"198a5b4dda7b5a"}, {"dd3b04d0757c18"}, {"cc88a426b7f1b8"}, {"b616796a4970fa"}]}, 0x48, &(0x7f0000bb6000-0x10)=[{&(0x7f000053c000)="1ddb1b0d35b871d452cd0e97c582187315a2d80ddb089072315e2bed3c0ddea995c4c7404d46610784a36b1e75fbae79f32b246a55a87f4779515d246ae8b9e028ba4e5d7ef7b2ea3a50b5e72113e2512f4dc6917e3adfc45aaeb7f53a7099ee9f36f7efaee208130693263bec991d04acd84b7883c38c19b01512bab994cd1c4ee1ee5055b79b406abf533bdf8237e53dd3236062a0ad277433f8df9e230df0a5c45d1e4c6a", 0xa6}], 0x1, &(0x7f0000826000)=[{0x80, 0x194, 0x1ff, "565a67f0b3f19976982acc659bc6713d2daf9ebba48b6f8b6e6344536b7be8e0961f564c8669f8fa95e70c0447e6d6367cf21cff527bdd84e86ef7a74f98ea55bc7fa4d539b0e483166cbe04bd2c1dc73cd0fc0bc7b1dccf4311cfe4770d19062cb1d6909710871f095557"}], 0x80, 0x4}, 0x10021) getitimer(0x0, &(0x7f000069e000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f000022f000-0x10)={0x0, 0x0}) write$evdev(r1, &(0x7f0000e42000-0x60)=[{{0x0, 0x0}, 0x5, 0xfffffffffffffff9, 0xffff}, {{0x77359400, 0x0}, 0x8000, 0x7fff, 0x2fb6d9ae}, {{0x77359400, 0x0}, 0x80, 0xfffffffffffffff7, 0x100}, {{r2, r3/1000+30000}, 0x0, 0x80, 0x4}], 0x60) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000f35000-0x10)={0x77359400, 0x0}, 0x10) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000e59000)={{0xd4dd, 0x3ff}, 0x10}, 0x10) ftruncate(r1, 0x10401) 2018/01/29 07:59:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) sched_rr_get_interval(r0, &(0x7f0000e96000-0x10)={0x0, 0x0}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f00001ff000)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@tfcpad={0x8, 0x16, 0x0}, @algo_comp={0x48, 0x3, {{'deflate\x00'}, 0x0, ""}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 07:59:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000001b000-0x38)={&(0x7f0000008000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f00007a2000)={&(0x7f0000905000-0xdc)={0x18, 0x27, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000059000-0x4)=0x80, &(0x7f000089b000-0x4)=0x4) 2018/01/29 07:59:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000d25000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = open(&(0x7f0000db1000)='./file0\x00', 0x501000, 0x108) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "0100000000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00006a3000)={r1}) 2018/01/29 07:59:33 executing program 2: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00008ff000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c4f000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$KDGKBLED(r0, 0xc0046d00, &(0x7f0000001000-0x1)=0x0) 2018/01/29 07:59:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xe, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3bb) r1 = syz_open_dev$sndseq(&(0x7f000094d000-0xd)='/dev/snd/seq\x00', 0x0, 0x6000) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000fcd000-0x4)=0x0, &(0x7f0000b62000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000dbe000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000572000)={0xc33, {{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5c000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) syz_emit_ethernet(0x4a, &(0x7f00003a7000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "540300", 0x14, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/29 07:59:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000e71000)=@hopopts={0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x0}, @pad1={0x0, 0x1, 0x0}]}, 0x18) bind$inet6(r0, &(0x7f0000167000)={0xa, 0x0, 0x1f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x6}, 0x1c) connect$inet6(r0, &(0x7f0000792000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x9}, 0x1c) 2018/01/29 07:59:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x6, &(0x7f0000112000)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x20112108) syz_open_dev$vcsn(&(0x7f0000215000-0xa)='/dev/vcs#\x00', 0x8, 0x10000) 2018/01/29 07:59:33 executing program 4: 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) execve(&(0x7f0000e43000)='./file0\x00', &(0x7f00000ad000-0x28)=[&(0x7f0000001000-0x16)='usersystemvmnet0eth0-\x00', &(0x7f0000143000-0x1)='\x00', &(0x7f0000000000)='\x00', &(0x7f0000001000-0x9)='cgroup,:%', &(0x7f0000e21000-0x1)='\x00'], &(0x7f0000d17000)=[&(0x7f0000000000)='.]%mime_typelo(system\'vboxnet1-posix_acl_access..:cgroupvboxnet0uservmnet1\x00', &(0x7f00004d8000-0x13)="73797374656d65746831d27d6d643573756d27", &(0x7f0000001000-0x6)='/eth1\x00', &(0x7f0000cdc000-0x4)='.:@\x00', &(0x7f0000000000)='\x00', &(0x7f0000abe000)='\x00']) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f00009b6000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000e79000-0x8)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000f68000-0x8)=[], &(0x7f000020a000-0x20)=[]) perf_event_open(&(0x7f0000015000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = gettid() timer_create(0x4, &(0x7f00000e2000)={0x0, 0x2a, 0x5, @thr={&(0x7f0000919000)="da4498ffe0b86d3eaced8ef2e2243b4b944e2e269d27de7a10204a13369b1e2100699e2d28b826ff5b5c87270a25491e400dd26c0f62331dd6c972320b069de1588f6d01cfd9ce8a9cb204bf57abb19be36de3d1b1abd1bcb9ec15363cbda6556c86194f6b3d139fb28b046a4e23ea9d6d60bd6dee69d17868fc7a4b2976972d313d0603bc3c832a72ee45c11d4c761ace3f8f6e016657ba1154b14647103880f091d9776ed208c797a9423c45dcd6d25a8916ead9e55efa60c31ba57545a599e40250d05101f00fceed6a5a1d", &(0x7f00005a9000-0x60)="e3deb4fba64e030e02ed576135ec9386a8c5d269ffb171439c8d233aa8075d271927c1588960d7c89c50871cb24c046b3374cf9be4da3bb9f97680eaf8d17b02b8ccf7bf56904b9c93524f0170a58f84b69f03b6a840bc686e20e9dc0ed5629b"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000060a000-0x4)=0x0) clock_gettime(0x0, &(0x7f00008ec000)={0x0, 0x0}) timer_settime(r2, 0x1, &(0x7f000018f000-0x20)={{0x0, 0x989680}, {r3, r4+10000000}}, &(0x7f0000973000)={{0x0, 0x0}, {0x0, 0x0}}) pipe(&(0x7f0000e7d000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r5, 0x80045301, &(0x7f0000a89000)=0x0) kcmp(r0, r1, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/01/29 07:59:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x3) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f00007c9000)=0x1000, 0x4) 2018/01/29 07:59:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00003a1000-0x9)='/dev/dsp\x00', 0x0, 0x0) connect$bt_rfcomm(r0, &(0x7f000039c000-0x9)={0x1f, {0x18, 0x8000, 0x0, 0x59, 0x4, 0x4}, 0x1}, 0x9) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000c08000)={0x8, 0x0, 0x2, 0x2}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f000097f000)={r1, 0x5}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000012000)={&(0x7f000000c000)={0x10, 0x0, 0x0, 0x0}, 0x279, &(0x7f0000002000)={&(0x7f0000f9f000-0x50)=@getpolicy={0x50, 0x15, 0x541a735b27595615, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x10000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 07:59:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000ff3000-0x34)={{0x1, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) add_key$keyring(&(0x7f0000776000+0x84c)='keyring\x00', &(0x7f00008ca000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/01/29 07:59:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80005, 0x0) 2018/01/29 07:59:33 executing program 2: mmap(&(0x7f0000000000/0xb26000)=nil, 0xb26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000e8000-0x12)='/dev/snd/midiC#D#\x00', 0x7, 0x400000) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000334000)={{0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}, {0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x9}, 0x4, [0x2, 0xf72, 0x4, 0x2, 0x5, 0x80000000, 0x8001, 0x100000000]}, 0x5c) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000103000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x7fffffffffffff) fcntl$getflags(r1, 0x40a) 2018/01/29 07:59:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000db9000/0x4000)=nil, 0x4000, 0x65) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f31000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000988000-0x4)=0x7, 0x4) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8)=0x0, 0x2, 0x0) mbind(&(0x7f0000126000/0x3000)=nil, 0x3321a8df32ee8487, 0x0, &(0x7f000016e000)=0x0, 0x5, 0x0) 2018/01/29 07:59:33 executing program 0: mmap(&(0x7f0000000000/0xb03000)=nil, 0xb03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000922000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "fba762", 0x0, "e8df1c"}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000b03000)='./file0\x00', 0x2200, 0x31) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000b04000-0x4)=0x400, 0x4) 2018/01/29 07:59:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000a27000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r0 = memfd_create(&(0x7f0000e77000)='#\x00', 0x4) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f000079e000-0x94)={{0xff, 0x3, 0x9, 0x80, 0x9, 0x7}, 0xcc0, 0x4, 0x17b1, 0xcc, 0x8cb, "be643f1f77c95815b6a99905f1a3a63ef99735b70b2b081c62060a239f4cf25ffc59fbae77e77c8df1994e6bd0a0defa41e098d06e3b1f18c6ec08d88d6052b42a0006521e38c35ad010c0a16f7bce5dba389f740f695e200855a6ce1f7f025939f8b83f51e8cd18972232afad389d93cdc56a126a5135969759b96791e3f7a9"}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000052000)={0x0, 0x0, ""}, &(0x7f0000479000)=0x8) openat(r0, &(0x7f0000ee0000-0x8)='./file0\x00', 0x0, 0x8b4e6a7d4c2c7f87) fstatfs(r0, &(0x7f0000503000-0xaa)=""/170) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000072000-0x4)=0x0, &(0x7f0000308000)=0x4) 2018/01/29 07:59:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f00004e6000-0x1)="", &(0x7f00003a4000-0x1)="", 0x0}, 0x20) 2018/01/29 07:59:33 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000b65000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000283000)="18548fe7e9d6a1545e8efa93f85f6e1fabeb16edae8040b9d62dca4731f7b41137db0a2b18471c173be40b4aef559b43445d753dbd135b891aeb98129239923f4db1000310bdbe4920945df11ca6951dd241c61eb4ed1b8528a3738264c879ab125b0720169322103575d5cd257cece6180edd7475bf324f0f6f488f", 0x7c, 0x0) keyctl$reject(0x17, 0x0, 0x1000000000000000, 0x0, r0) 2018/01/29 07:59:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003ba000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000115000)={0x79, 0x0, [0x3, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000e51000-0x38)={0x1, 0x0, [{0x0, 0x4, 0x0, 0x0, @sint={0x0, 0x0}}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000f09000-0x8)=0x4) openat$ion(0xffffffffffffff9c, &(0x7f0000901000-0x9)='/dev/ion\x00', 0x200000, 0x0) umount2(&(0x7f0000fcb000-0x8)='./file0\x00', 0x2) unlinkat(r1, &(0x7f00006d0000-0x8)='./file0\x00', 0x0) 2018/01/29 07:59:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00004c1000)={0x0, 0x0}, 0x84800) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000602000-0x4)=0x0, &(0x7f00002cd000+0x4fa)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000bb6000-0x10)={0x0, 0x8, 0x3, 0x1, 0x0}, &(0x7f0000888000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000913000)={0x0, 0x4, 0x30}, &(0x7f00001c5000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000025e000)={r2, 0xcb0a, 0x3ea6, 0x200, 0x4, 0xc81b, 0x81, 0x6, {r3, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40000, 0x5, 0x40, 0x7, 0x1}}, &(0x7f0000688000)=0xb8) vmsplice(0xffffffffffffffff, &(0x7f000048d000)=[], 0x0, 0xa) read$eventfd(0xffffffffffffffff, &(0x7f0000522000)=0x0, 0x499af68c) 2018/01/29 07:59:33 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000000b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) rt_sigaction(0x0, &(0x7f000000e000)={0x0, {0x5}, 0x0, 0x100000001}, 0x0, 0x8, &(0x7f0000005000)={0x0}) ioctl(r0, 0xc1004110, &(0x7f000000e000-0xd)="967d34f201000005100000009c") mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000000f000)={0x0, 0x400}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000000f000)={r1, @in6={{0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc17d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/29 07:59:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000e8d000)={0x3, 0x0, 0x10001, 0xffffffffffffffe1}) fallocate(r0, 0x5b3445d31d3a5106, 0x8, 0x9f) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000151000-0xb)='/dev/mixer\x00', 0x10b000, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000253000-0x10)={r1, 0x800000000000000}) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f85000)={0x2, 0x1, 0x0, 0x3, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) write$vnet(r2, &(0x7f0000e35000)={0x1, {&(0x7f0000730000-0x77)=""/119, 0x77, &(0x7f0000341000)=""/113, 0x3, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68) openat$autofs(0xffffffffffffff9c, &(0x7f000033a000-0xc)='/dev/autofs\x00', 0x1, 0x0) 2018/01/29 07:59:33 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) r1 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r1, 0x6, &(0x7f0000019000-0x10)={0xb, 0x0, 0x81, 0x67}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000017000)=@filter={'filter\x00', 0xe, 0x4, 0x3b8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x1c8, 0x1f0, 0x0, {0x0, 0x0}, [@common=@unspec=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {'ip6tnl0\x00', {0x800, 0x0, 0x51, 0x0, 0x0, 0x9, 0x81, 0x5, 0x0, 0x0}, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x418) 2018/01/29 07:59:33 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000eb3000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000d05000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000536000)={@random="9b189fb63876", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "a58d2b", 0x30, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "9918ea", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [], ""}}}}}}}, 0x0) timer_create(0x7, &(0x7f000076d000)={0x0, 0x1c, 0x4, @thr={&(0x7f000077a000)="18c34bf3ac7c5bc11f511806bd35fccc9d495218a78396159599d6fc1a34d273e4fca51f5bd5e57daac1949271eafea44cc2f0ec8cf109ab58e4fb3ee857504c8ad9a9662d54487ebffd63ec4c58fb09926c6bbb0150187ed5c091f8297c463d3e896b1bfedd7f90f02fd8de843807253ed3f08e2e915bed0f481a78466532867269f14f17af95355b00801c64908fce3b0402bfe34844809b86a573ca8cb2ae66d775fe4811a94c76fd36808cbbdd63fb6d12bd68fa733dbaafd9d2ff5e58a9bfefec7ea908459b820927a71bad6e31b83bbab61dfde25ac0f2112fea9d5e869277e29f69b70caa8cbbe08dcd5476f188eaa4784a227fc77e91711a90e1eae0bef802547aac84829ab7cc800827610ddad525ad7dc4c1ad6b1ac2586b12d2fcb9c8118a6fa7099ef517be4c04ff88c0b711910342756ce55d5caa1899ac1810f8111b2585175c132e92f29a16d915bb60a49d3fa3a564c1333769f976e83084e94d969c47eba307c4de3204e439324ffae36eaea50d8708eafa9a4dfd95e5d7b08b6c505a5d9eaa85f50bfd1579d4695b652751d6692eacf12fed692efb525dcc06af2a42b13f075eabea19bc5bb0d3efcacbc4be54e00c5a4ba3d9cf8407481a750c151d9b32c9adc4f628005e5554930a0cf32c648367a1b8c3ed68c4b009df9d0ffb6fa0b71144f9e50d947a4458656bed3488abdeb14b05f19ff54f4dfa991e9841b692e38aa34ff2a26466f9110c86a8b0d408c37c9e24a185a4ce73443cb9f7933974239e4f5a92c87d09b14564c650b2f32bb052020e9113b1dea1357d254bcae8ae2b90134c3c6bb3f9534be54c55d875ccf03c21836d9e89e6b02e7eab984abcfe6784134c3e262e72b5cdcd3b663e1fdd0038a09ada4c39b6ac164b9f03ca838b8a32ca7f8c0b38fb393199a077f8426408f78e8133f35565c55f4304cc54a61ee8eeaa551b3ac12905e5ca38c1b07b5a2f15c8efa414960399ef5d5be5caa23de5d03b32292811d7a9461b0a033ba678894112c73d3c8d33e5c8bd845924a2c199df6722d5277ef892ec0de25df244b4215297e96cb09a4729aa2fda69364532f755af82867e5bd3b24968abdb003c2acf9d397d22f201bd0fb800f90452b81aa34585c6cbbd3312002b80f76f15911bcee491608a7d66db8f43bd4765ba6a00d63d0ee39b5e6828cf2a20229e96ed6875aa228467cc4d9ed91144e8a0cf84f94e8af3ed0476c6ebf38a03a459150e7dacd29ed5a4a939016f6e96dfc6d5e5287cf6505fe7df4cc2766428dca3453ff070e88f759726b8500c3243b5c5fd109e773789811b4acd6a202604e0446ff90adf1b25144e9222f1aeee3260d4099b1e61f4f3faf4884ec85293d2cc0a8bd72a46cfcad68026bdf7ae5ad2885a5e9845230f361dc452b6629d402de4d52f8ed16e8b0f548b0322d0555ef3bd0ca0a484bb7ffe8203290c4a1b1975fb9f288b263f51a0525c5502631bccbe75c0f89b6ef37d6230a523505611a2c20cec30b73c8145fe48b33481e31bdfc98ff3dfb6492d12dd766e1ff7ab33f4aeaa7bee6548b12142ff8391adb5226848b8635429d0f219f91427cb3246afe698ed9874d74876ecaf9473a84439303044fb389289321bfb2d309e21b2ea47d434e792ba01967b7f04e17299bdedf7f48a73a78bf36b808335cbe14a1f0b9bf17e988e3bc901db99bbf71fa4307d999fd29c2a006e608ef267633b7d05d7bf7c2a989ef4e69c56028ece462e3efbde9d33d5968e16625c104f57e1b822f72848fb49819cc3a13cb1906a1019b77cc1e045f9397b4d76bf18e02b8e4d2d28b51f96b56d87fbd499836fa296992da53978745bc5416670f77a84ca7b6d2caca937d7c2b0677024b00544a06d3356361ecf261c318ff2501be967d370312c13d029c226823793d79cc5fc4a270867215663cf18e0c1215d9e61a4c97dde6460ff8b1423b9a07ff86e2c961b06288841ffafdf9c3f518e7b8dfbb37b51a6bb4565b027b410c9ae5816ac5cb8ad04fc422d041b9aa1fcbad7d38963a03fdbc18c181816280a94f46915a3089c972ee9f91ddfda1f681234178cce87c06de68f24079c432bb2397d1a332cc70c0c747f7446555cf06d841d6392a66176ad93f0b560067ad71bd67e874beb85e77d9a082e2a6cfec146923b3ad8c632abb4dd84d8a2c5c1896833862d92e52c2fbdb13edb16e7806bbe09a55cc88d7e632ae5627f390c457ee79d6bac40c25004f13864db067bbf312149ac9333e62309f22395f4764bb4fc4bbf6160db2b3ef3d693028172c3e6cec726bb4f569a4700743452823acb5f6e406ce760af3eb3001e8041802dbd01d51b540e7275d15c3c3e577f9ae4c1bccccdf68d10c08b4467afd38ad7242e401b93c712db6bf423cad7a5b03037dcae978907456cf91689e631ed90e4f560d17a7d3365e6820eb73068ca7498dfb5cc7294405aaa043b63fa69b21fc0554c987bbe3b6c9916605d662dbf5ec6487b3ceeaa6f1b99e29788d40f6b81e8aaea7a21630e41ff0b81b766329da6a420a9048cfc109317d494bd5250e55b1d777462eb8ad694151ff94867adc389fd5840801f60a5a6fc5f575bc59169e0401d6de2db0cfd00c7bd8f1932bd13308d2401c540cee4eae945c4513423aa9f57d4bc44ed7899362079bc56cc4003bbb7a009785456c2fa55d3c53cde9aa1d98cfbaf2625b0a6dcdfdb33092f6e4b2cebb80480b13c8c79bf78ba71ca6f958e9d690bdded5bbf47a9f9285eb598dbe65b01e655c252279eaea1683e4bd23fc7069306f48f58aa64e3cd9ddf07c5964d8f6f0a848a1afc2cd413192abe59f00b7347be520cc323bce8a6b7b7b5a124f884707d00a9456d94834672190b6a2a028ccb6415deeb6546ee224637c7afd0f89900c11285b6577756a2141d4f951b97c384fac86d9f30271fe55b542b38e00962babaa0142508f1c742e70555db2c37cf53b431eea37d0839a3c0cd0958821f40479844fdb28b854cb3427697cdc6425af922c30cd30a1fc3af786f0612a883421d9545ad20ffc6c805a5ec147e7fdfd29f2074375dfc1fc2e2512967c3fc211399402d0ec21b531ca12c38fa67d32733677836a1fbe920ada59cc464ee048a05e91d0829adbc2023d4371b35499b5c591fe7b51ce80d76f549e868b38025c101d1f27535fb400b1422819efe8706177a4d70dfa0de296fa2a570556916d88af035038b1f0351337c74eb1e66882bfc1cb3b19894705749ff776a3df0b11b5a39687afb9fe530d14005ac2c68b440b4edfad13b8fb91b3efa65594486190ab37779516d5daefadb2c5b4956bdde58a05faf52365f5091a108289f4d33153af3804a90a2db5dbe17ebd02b95dc74d96ac92ac2baa80cf38a91cd6ba9a935736a6203feaebf1c6621f3576dcbbfeb6dc5fab67f81d084b414e6c24e0c9ad7077c37121f40d4dc04f87e193e16bbd1a33d3e817c1c3a0cc3e310acbb5ff60e98604b352cb90585e5d26671f7d0e70f8d5c5fc12e0a81c2e3dd99df2b045b390452fd62983c0bdfe36349bb85c603545ab2bdb0f81825dcd81fe6472bb00c4ab4f2cf7fcd221b2d58e8e75d163ac5ffa475f4fb13f1e7de4bfb2ca5d3a0b7426f86fd030974eabb0f06ea68b6b60f307821ee3f5d0a534a4a139edee5b3f1ff01d024f87e5b568ce5ef51148f189e76257efa35cb5e31806ae281e412fff7e2d6dc11dcaffb7bcce414e87b41abb85d17c7bee4606e8e41a4ad393107f344ad6c726b8b3d4770ff834a2ca5eaba3fc4cd37ee5dcc6c4df04486074fab99039ff5d080b55693a7d8767c57cdc8a3e8c70fd6d0eb430ee452e43d9c3fe7486f3df1e385d7c67acfc6910f975322532cbc50f25a6df8388c0fa4a982dfe1fde28f92cf79f507db2b8089abe23ecc3f82da18d6f21ed6cf9a08fea5459be4ed8a00756d4bfede06da412ff4c113802518df71e85947b56e1d054d068e84217b28c989a95f11043d9ea4ff6ecf63c008e9539fc9a5e5b9265df831044fd3d1693635f17af3e1b5920594555e35207ce33bf8167c1d95d71f3a7ffb8795c169f82e760115b4fec1eb6182b3e7566c03798723def390c274436bd316e48c53b8325cd3b8502f39e00053be12e4b3e65e70a785625a6d3dc6cd018c3e7eaf86ea70d3497744b140ca291a47cb70e251a569785b3f547fd2ebb6e438797fa4f61bfbb823ba8f21608e1f6ba269d00dc8d4c4bc48a8bb0e47916e86c35022dc03fdcb899f26b3f6591bb855f2319800efaaa1e850558c86f976d760df956f6d304b66178a5750e9115eabab9e007dbf84b1a0bf2d3eb4eec71a19129e253fa07d727633b040bc1d8500baf403d7b4788554098ab625e86a8d1c85ff8181984efb671c41eea59c2b3d21c505405c7bbfd59ad4bd90e7af2bebf9db6eddb43ca661d0892defeae6fbebb8f34c9368e3e5acfc2ff7d3ecf511c7efa8caac7ddf8c2a0dbbbbf7a9dbf799375ffe7bda014c4209c862d5f5a6908d43344a9ed2b1c2989a506fa9558652eb991c59e67c8f923e9f88e7f8c7727a7c9efba9852a4c55f4509d4b4f3851302ece6783c84d62fae6a1d459d0ea797482ce1c601050a30114bb197129bb13464b8f016e0a0d7dc8c7bd3c9056d71510c2c569a8997939e8ac89ad41de20d642dd8c1dafd65cec3c35d4332d2661283b2d2042fe8fdb9dbca6cc20ddb011c38bb442eae0a4adbd93c3d09e3284a39b2a16be8dca99ac5993598337991c869fdd72694705882d64d71a3be9f75ac597bb020dbbcd03e6a116a4c324d533fe32ad0af2d41d9ed2764f2686e8699ed7432eb15ad5f99a9af667062725f8807c4b0715048e4cc91a4d434d32f70e5bc04fc0b0bf9458307f29d41dab3ffd544fe887461f49c8a0fc08d23f7bd5488626731c2a0bd49c546e1151fc37ceffe90e7b713b68ff7e5d6c80b9596ed8c02942c913a5723a3b99acd9b5b319fea711201ab2548222da73f404896084639ed38328500c19908eac88bd04b2389185089a8855dbebdfb0730a5b8a8d15010981329fa92e937156295501e358318d56e8b68288ca4c8be56760e966916a8969866b1f0b1c23c8ad31c789c0908f593e593899f446ce137ffc31ac493dfb6b87efa90c985449c9279af79b95238152744eaaaea919adb859ce81a526c844825113e7edfac824057242de72f3c29dba99aa5bf5c92f6c4ed8d04e127cbb0fb2db1e69e7d9239a040fcd626848aa6974e6b4f7ec8de276c5d4b4ac3fff6ef269d0e5037bd380218e277ddca269a2c8a9c5326c225fd41e5767043753be4e2b2ea1ebdf1f4360e332acfb3df9abc7142ad06a0539634a0571b5159af91bbe7b7bd39cb7b1a7f688ccc0ad25b79c23b0f40df45ad614e92972770a3c1bfca43b208a4d7a1505f4d69564dac06050da2a615042d263ce77951639a48b50e7852c8a5d41622a0457e6ad9c360b61fd21abdcb22499b16b9b1e91d3baae8f517dcc1fb0166f485bb9af76adf8351959d2eb3c49a8c5ebe92572f8a0838734d16956ae78d576e6dcc95cac48356c3e4cf2e9223262d673a13db204aa1fff7136c461d03f3c45860b87bc37e7852ae16cfff3a8ce62be4759426aa08c3d313983839460ceab4cb2ee9a9d43c9bb56c2e3c292c79cce17b185c6543e2df9f32cc9f08b31489c769bd4b9aa17f101fb9f5ae57324af1e37e63448ee2ffbc7498046ddbf238590b9c6ea22df5da1353f6f17c7fe79d022853ff7c73f516cbdb5f7f618f9f87a336877011fbd", &(0x7f0000054000)="1733723a0998c9eb506df354f2d15b79b9beb3ea8a930be60940b2d1b0e67d40030083d49c7e5b157f8779c121903a95c182854ab0364ceabd842cac3d5c78b342890f52274b9ec423479960eab753c0a76fd4f4be7c486e197c96c821f6846a8c02f7ad972f57ffb028554114a81ed2cfb67c52a99d82e28fc5065f3571a9bf01c51ea02977d539ccda9b3b33"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003e9000-0x4)=0x0) getresuid(&(0x7f0000d89000)=0x0, &(0x7f000035b000)=0x0, &(0x7f00005b2000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000670000-0x67)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f89000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000c7000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1, 0x2, 0x2, 0x400, 0x3, 0x2000001, r2}) r3 = shmget$private(0x0, 0x3000, 0x8, &(0x7f0000c51000/0x3000)=nil) shmctl$SHM_LOCK(r3, 0xb) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a77000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x3, 0x2, 0x1, 0x0, 0x20, 0x80, 0x78, 0x0, r1}, {0x1000, 0x8, 0x10000, 0xffffffffffffffe1, 0x0, 0x80, 0x5, 0x1}, {0xfff, 0x8001, 0xffffffff, 0x2}, 0x384, 0x6, 0x3, 0x0, 0x1, 0x3}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x6f}, 0xa, @in=@rand_addr=0x1, 0x0, 0x7, 0x1, 0x57d8, 0x9, 0x20, 0x406}}, 0xe8) 2018/01/29 07:59:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b19000-0x10)={0x2, &(0x7f0000620000)=[{0x4000000000005c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) recvfrom(r0, &(0x7f0000ca5000-0x1000)=""/4096, 0x1000, 0x10000, &(0x7f0000052000)=@in6={0xa, 0x0, 0x71180176, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x1}, 0x1c) write(r0, &(0x7f000053a000)="260000001000277c9301c1ff00000000000000000800f4fffa6effff2007f9510500030000ed", 0x26) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000ba000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f000004a000)=0x0) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000d6f000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 07:59:33 executing program 2: mmap(&(0x7f0000000000/0xf51000)=nil, 0xf51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000f51000-0x8)=0x1) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000424000-0x8c)={0x0, @in6={{0xa, 0x2, 0x1f, @loopback={0x0, 0x1}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f51000)=0x8c) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000f53000-0x8c)={r1, @in6={{0xa, 0x3, 0x3f, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000f53000)=[{r0, 0x8000, 0x0}, {r0, 0x2c0, 0x0}, {r0, 0x400, 0x0}, {r0, 0x1, 0x0}], 0x4, 0x934) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000048000-0xc)=@sack_info={r1, 0x4, 0xa31}, &(0x7f0000f52000-0x4)=0xc) 2018/01/29 07:59:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) getsockname(r0, &(0x7f0000a73000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000316000-0x4)=0x3a) ioctl$KDADDIO(r1, 0x4b34, 0xffffffffa991b978) 2018/01/29 07:59:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x4003, &(0x7f00003cd000-0x8)=0x10003, 0x7742) mbind(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x1, &(0x7f000000b000)=0x0, 0x4, 0x0) 2018/01/29 07:59:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000742000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f000046f000)='/dev/sequencer\x00', 0x111002, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000dc4000-0x8c)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000244000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00001a8000-0x14)={r4, 0xfffffffffffffffc, 0x8, 0x5, 0x9, 0xe6}, &(0x7f0000aa3000-0x4)=0x14) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000012000)={0x8, 0x0, [{0x9aa, 0x0, 0x81}, {0x808, 0x0, 0x20}, {0x2000bfa, 0x0, 0x1f}, {0x33e, 0x0, 0x1}, {0xdc7, 0x0, 0xfffffffffffffffd}, {0x2c4, 0x0, 0x6}, {0x0, 0x0, 0x4000000000009}, {0x174, 0x0, 0xffffffffffffffff}]}) 2018/01/29 07:59:33 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x406000, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000144000-0x14)={0x1, 0x0, 0xa77c, 0x3, 0x1}) socketpair(0xf, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) r1 = shmget$private(0x0, 0x3000, 0x40, &(0x7f000019b000/0x3000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f000094e000-0x38)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c98000)={&(0x7f0000c5c000-0x14)={0x14, 0x2, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 07:59:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f000052a000)={0x1, 0x0, [{0x6000, 0x65, &(0x7f0000e5b000)=""/101, 0x0}]}) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000df6000-0x28)={0x0, 0x0, &(0x7f00003ad000-0x69)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199, 0x0}) r0 = syz_open_dev$vcsa(&(0x7f0000790000-0xb)='/dev/vcsa#\x00', 0x7, 0x2) clock_gettime(0x0, &(0x7f0000be5000)={0x0, 0x0}) futimesat(r0, &(0x7f00000a5000-0x8)='./file0\x00', &(0x7f00002b0000)={{0x0, 0x7530}, {r1, r2/1000+30000}}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000239000)=@dstopts={0x3f, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x7fffffff}, @jumbo={0xc2, 0x4, 0x8}, @jumbo={0xc2, 0x4, 0xfffffffffffffffb}, @calipso={0x7, 0x10, {0x6, 0x2, 0xd9, 0xfffffffeffffffff, [0x1]}}, @ra={0x5, 0x2, 0x5}]}, 0x2d) fdatasync(r0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000668000)={0x2, 0x4, 0x4, 0x100000001, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00006d2000-0x18)={r3, &(0x7f0000b3c000)="", &(0x7f0000ffc000)=""/165}, 0x18) 2018/01/29 07:59:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000052e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = getpgid(0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003cb000-0x16)='/selinux/checkreqprot\x00', 0x240003, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000072000)={0x81, 0x0, {0x1, 0x3, 0xa7, 0x2, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioprio_get$pid(0x2, r1) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) 2018/01/29 07:59:33 executing program 3: mmap(&(0x7f0000000000/0xd3a000)=nil, 0xd3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000124000)='/dev/kvm\x00', 0x404000, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000777000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000d0f000-0xc)={0x4, 0x4, [0xa1]}) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000d3a000)='/dev/sg#\x00', 0x40, 0x10000) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00001d0000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007f5000)=0x591) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000279000)={0x1, 0x0, [{0x0, 0x0, 0x0}]}) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000031000)={0x0, 0x1fd, 0x3, 0x0, 0x0, 0x0}) prctl$intptr(0x2f, 0x2) 2018/01/29 07:59:33 executing program 2: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) r1 = dup2(0xffffffffffffff9c, r0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r1, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000002000-0x4)=0x60) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270200000000000004007352", 0x23}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 07:59:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) ptrace(0x4207, r0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005ad000)={&(0x7f0000a5e000)=@migrate={0xb8, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}, @migrate={0x5c, 0x11, [{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in=@loopback=0x7f000001, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000c8d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000029f000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000b0f000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dde000-0x4)=0x14) prctl$seccomp(0x16, 0x0, &(0x7f0000365000)={0x1, &(0x7f00000c0000)=[{0x4, 0x1, 0x5, 0x3ff}]}) openat$ion(0xffffffffffffff9c, &(0x7f00005b2000-0x9)='/dev/ion\x00', 0x2, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000a5a000-0xc)='/dev/autofs\x00', 0x41fffa, 0x0) 2018/01/29 07:59:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00009bb000)='./file0\x00', 0x3, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000560000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000855000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000f20000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x61624d7e, 0x6, 0x6, 0x100, 0x0, 0x3144653e6b231565, r1}) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00008fa000-0x9)='/dev/vcs\x00', 0x80282, 0x0) connect$pptp(r3, &(0x7f0000ecd000)={0x18, 0x2, {0x0, @multicast1=0xe0000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) close(r2) r4 = socket$unix(0x1, 0x5, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000c7a000)={[0x6, 0x4969, 0x4, 0x7, 0x2, 0xfa11e0c, 0x7a, 0x5, 0x6, 0x1abe, 0x200, 0x800, 0x715, 0x5, 0x8, 0x9], 0x6000, 0x11010}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00000b8000)=0x0) syz_open_procfs(r5, &(0x7f00003d1000)='net/udplite6\x00') bind$unix(r4, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) add_key(&(0x7f0000bbb000-0x8)='trusted\x00', &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000d6000)="", 0x0, 0xffffffffffffffff) listen(r4, 0x0) add_key(&(0x7f0000eff000-0x6)='logon\x00', &(0x7f0000acd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bda000-0x56)="", 0x0, 0xfffffffffffffffe) fcntl$lock(r3, 0x6, &(0x7f00001d9000)={0x2, 0x3, 0xa53, 0x7, r5}) listen(r2, 0x0) connect$bt_sco(r3, &(0x7f0000797000-0x8)={0x1f, {0x9, 0x7, 0x0, 0x6, 0x80, 0x8}}, 0x8) 2018/01/29 07:59:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x400) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r1, &(0x7f0000a47000)="130000001000ffdde200f49ff60f050000230a009d0000000f00c08a3022e5f9ec3e4fe1697a5605490096000601b93c189814e301000000f049a1b4b88edefc65be0602c2d3275df1f2aa09b1267c3d5f625e77e150da8ed7d56ca466a47bd87da5cd04b27dd26746ea50518c2c681bbce9093d3e8612f026723aff9b20db0f7e5bf12930d837b9cb3452b6c400007d886959e4ebd30961933ae9f90d1ad5b56d2a917a6f575b8b76190000269525b84518497e9f494ccf35817c820c70a32d8e975654", 0xc4) pselect6(0x40, &(0x7f00004b0000)={0x8e2d, 0x6, 0x200, 0x4, 0x1000, 0x2, 0x5, 0x640}, &(0x7f000037d000-0x40)={0x200, 0x3, 0x1800000000000000, 0x4, 0x401, 0xe9f, 0x4e75512c, 0xff}, &(0x7f0000c01000-0x40)={0x7fff, 0x9, 0x80000001, 0x7fff, 0x3c7f, 0xfd69, 0x7, 0x6}, &(0x7f00007e1000-0x8)={0x0, 0x0}, &(0x7f0000a4b000)={&(0x7f0000919000-0x8)={0x6}, 0x8}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00006fa000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000e36000-0x4)=0x0, &(0x7f00005c9000)=0x4) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000fae000)=0xb4a9, 0x4) fadvise64(r1, 0x0, 0x7, 0x4) 2018/01/29 07:59:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0xfffffffffffffffd, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, @perf_config_ext={0x80000000, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x1, 0xfffffffffffffcc9, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1, 0xfff, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800, 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1000000000000000, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ad5000)='/dev/autofs\x00', 0x2, 0x0) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f000055b000)={[0x1a5, 0x1000, 0x1, 0x1, 0xb2, 0xffffffff, 0xfff, 0x9, 0x1, 0xfffffffffffffffd, 0x6, 0x6, 0x3fbc7b8d, 0x600000000000000, 0x8, 0xff], 0xd002, 0x4000}) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) openat$sequencer(0xffffffffffffff9c, &(0x7f0000212000)='/dev/sequencer\x00', 0x200000, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00008df000)='/dev/autofs\x00', 0x24000, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f5f000-0x20)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffff, 0x3, 0x3, 0x8, 0x9, 0x40, 0x9}, 0x20) 2018/01/29 07:59:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000-0x9)='/dev/kvm\x00', 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getresuid(&(0x7f0000969000)=0x0, &(0x7f000030e000)=0x0, &(0x7f00004a7000)=0x0) quotactl(0x7fff, &(0x7f00003f8000-0x8)='./file0\x00', r2, &(0x7f00005e5000)="751e753f27edbcfbd9369411ca516bd6f43e512e08fb5d64438addce30e578b5e2d2950a1092821e9a0b4edf5061e6ee8c22f065148c9b555e2ab97ae133f3184d5b5614d621ce1340b9ff94387b59022350fa9a0c8029d17f7f8d6920ee0ef238025dd3546b3e612710a15490de40366f1b00e63233eac8451ff58e7f1b0a4737419fc5eff3eaf9ea") r3 = eventfd2(0x0, 0x0) pread64(r1, &(0x7f0000427000-0x5f)=""/95, 0x5f, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ae9000)={r3, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000393000)={0x0, 0x0, []}) 2018/01/29 07:59:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f00006c3000)='/dev/input/mouse#\x00', 0x4, 0x2100) ioctl$KVM_NMI(r1, 0xae9a) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000131000-0x12)={@generic="08275d3482589c51486260c63313ea18", 0xffffffffffffff84}) 2018/01/29 07:59:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f000092e000-0x86)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x68, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x13, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[@timestamp={0x44, 0x24, 0x0, 0x0, 0x0, [{[@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}], 0x0}, {[], 0x0}, {[], 0x0}, {[], 0x0}, {[], 0x0}, {[@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}], 0x0}]}, @timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[@multicast1=0xe0000001], 0x0}]}, @noop={0x1}, @ra={0x94, 0x6, 0x0}, @end={0x0}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = syz_open_dev$sndpcmp(&(0x7f0000745000)='/dev/snd/pcmC#D#p\x00', 0xc0, 0x200) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000669000-0x10)={0x0, 0xcf65, 0x2, 0x100000000}, &(0x7f0000463000)=0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00004db000-0x8)=@assoc_value={r1, 0x3}, 0x8) 2018/01/29 07:59:33 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xff, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000329000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x4000000002, 0x0) write(r1, &(0x7f0000774000)="260000001a0053eb910000f9ff090000000000000015e0f1ff609b000000ec5501000d8b017f", 0x26) recvfrom$ipx(r1, &(0x7f00007f0000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000ff8000)={0x4, 0x0, 0x0, "933249611e5e", 0x0, 0x0}, 0x10) 2018/01/29 07:59:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x7, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000064b000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000f40000)=0x0) semtimedop(r0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffff7, 0x0}], 0x1, &(0x7f0000380000)={0x101, 0x0}) clone(0x0, &(0x7f0000001000-0x1)="", &(0x7f000021f000)=0x0, &(0x7f00005df000-0x4)=0x0, &(0x7f000035e000)="") semop(r0, &(0x7f0000ff8000)=[{0x0, 0x100, 0x0}], 0x1) 2018/01/29 07:59:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000e99000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000bbe000-0x8)='./file0\x00', &(0x7f0000559000-0x8)='./file0\x00', &(0x7f0000815000)='configfs\x00', 0x0, &(0x7f0000faa000)="") ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) 2018/01/29 07:59:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ca2000-0x11)='/dev/vga_arbiter\x00', 0x10000, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000e14000)=0x2, 0x4) r1 = request_key(&(0x7f0000eec000)='dns_resolver\x00', &(0x7f0000d86000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000925000)='/dev/sequencer\x00', 0xffffffffffffffff) r2 = syz_open_dev$adsp(&(0x7f00008f6000-0xb)='/dev/adsp#\x00', 0x5, 0x40) mknodat(r2, &(0x7f0000f84000-0x8)='./file0\x00', 0x800d, 0x9) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00007c8000-0x10)={0x7, &(0x7f0000a6a000-0x1c)=[{0x2, 0x5}, {0x6, 0x2}, {0x3, 0x5}, {0xa3b7, 0x401}, {0xfffffffffffffffe, 0x4}, {0x8, 0x9094}, {0x40, 0x0}]}) r3 = add_key(&(0x7f0000f14000-0xc)='id_resolver\x00', &(0x7f0000d54000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000974000)="c8", 0x1, 0xfffffffffffffffd) add_key(&(0x7f0000576000)='encrypted\x00', &(0x7f0000c7f000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ab8000)="1f60ab4ad397d9c276e73cf35ed0228906b3b5ff9ec4ff65a017016ea2e34eb8b1a379c676a0dc8d746183dd061b87e090d02320f0869551f136a026805e94aadfefc10de5e99873f0d3bc9e3b0e3a3c56e2f2fc5fa96250187168f500ec7b61b730ae825d1cb71d800ba78c686204e1513bb90896cb104787cdc4b8e523ee1f6dc4c5a2", 0x84, r1) keyctl$read(0xb, r3, &(0x7f00005f6000-0x53)=""/83, 0x53) keyctl$search(0xa, r1, &(0x7f0000051000-0x8)='big_key\x00', &(0x7f000043b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, r3) 2018/01/29 07:59:33 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00002ab000-0x9)='/dev/dsp\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000000)={0x0, 0xef, &(0x7f0000459000-0xef)="ce79eb86c95677777d0f578776c7bca9e2c071e2efe6f831e221596eed9e6244366cc4492427f6ec08669fc1fce4938da3a020c23bc1e2c06e2be6ea7e0f6c913c87963862441fa9d11af13c3354d70aab6bcc5269cba963cd716dc5371f1098398f0269de7365b254799d0c4be51025afcd42c67461dcf59890c0ac3dfa906a96ff9f126cdd18e2e3582a4de659f5a03fd80497df0841ce8acf5c6342b3c895a95b09d43196f0bdc5d2e10707c3e1b783c046099a27c458f1d75d425897f0dddddd8a841bec4d3f67e56caedbc2c70d139076d07b3b0282a50143f1f3ac67a771e00bd2bdaa927eec435170b833bf"}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000d25000)=0x6, 0x1) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000df5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3fb, 0x0, 0x0, 0x0}}, &(0x7f00002b0000-0x4)=0xb8) 2018/01/29 07:59:33 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x7c539fed}, &(0x7f0000015000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000015000-0x10)={0x0, 0x0}, 0x8) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000000d000-0x3e0)=@filter={'filter\x00', 0x2, 0x4, 0x360, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ipv6={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @generic="28446331605bfefb40ec55d89ccefcf6", @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ipv6={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @generic="83bd199c30f12b359fd940b92130f3df", @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xf0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {"000003ff000000000000000000000000090400", 0x0, 0x0, 0x0}}}]}}, 0x3c0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000015000)=0x2, 0x4) 2018/01/29 07:59:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl(r0, 0x275, &(0x7f000050d000)="0080") 2018/01/29 07:59:33 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xd) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xef, &(0x7f0000007000)="439a01d90b68cc9fb02885f775ae45ac2adc25b5f9817ef00de0fbe2f5a7fdf5360f49a5e6ec02a9a7c8554e18b1438cba907804cb474415dec82f0ebe14a8572ed44d068879593e9936879d7bf41f5c087dc9016d82", 0x56) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000006000)=0xc) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000-0x4a0)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0x0}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0x1d0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x0, "73797374656d5f753a6f626a6563745f723a61756469746400007865635f743a733000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d00500"}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x0}}}]}}, 0x4a0) 2018/01/29 07:59:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$admmidi(&(0x7f000007e000)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x2, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r2 = socket$inet(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00009b3000)=0x0, &(0x7f0000124000)=0x4) ioctl$sock_ifreq(r2, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) ioctl$sock_ifreq(r2, 0x8922, &(0x7f0000b09000-0x28)={@common='lo\x00', @ifru_addrs=@rc={0x1f, {0x0, 0x6, 0x0, 0x0, 0x0, 0x0}, 0x0}}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000064b000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) 2018/01/29 07:59:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000012b000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000273000)={0x5, &(0x7f0000884000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000fc5000-0x10)={r1, &(0x7f000064d000)=""/139}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a5a000)='/dev/autofs\x00', 0x80002, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x5, 0x9, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x4ba, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000108000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r2, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0x0, 0x41e, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/29 07:59:33 executing program 7: r0 = socket(0xb, 0x800000080008, 0xfffffffffffffff9) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000083000-0x12)={@generic="2ed1be477d11f97825d0bc8cb3820547", 0x5}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r1, &(0x7f0000001000-0x7)='cpuset\x00') delete_module(&(0x7f0000284000-0x2)='\'\x00', 0xa00) 2018/01/29 07:59:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0xffffffff, &(0x7f0000fba000)=0x0) clock_gettime(0x0, &(0x7f0000878000+0xe0f)={0x0, 0x0}) io_getevents(r1, 0x0, 0x1, &(0x7f0000e74000)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f00005a6000)={r2, r3+10000000}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f000071f000-0x9)='/dev/rtc\x00', 0x408080, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00003f7000+0x7b6)={0x0, 0x7f, 0x1, 0xffffffffffffffff, 0x80, 0x4, 0x1000, 0x20, {0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdd9, 0xa1, 0xffffffffffffff01, 0x9, 0x90}}, &(0x7f0000ea7000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f000047b000)={r5, 0x800000000000000, 0x30}, &(0x7f0000b84000)=0xc) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000f8a000-0x6d)="", 0x0) 2018/01/29 07:59:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000d1e000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000866000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e32000)=0xe8) ppoll(&(0x7f0000c39000-0x30)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00009b9000-0x10)={0x77359400, 0x0}, &(0x7f0000c41000-0x8)={0x0}, 0x8) ioctl$int_in(r0, 0xaf01, &(0x7f0000252000-0x8)=0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f0000d7c000)={0x0, 0xffffffffffffffff}) r2 = syz_open_dev$sndpcmc(&(0x7f0000dfd000)='/dev/snd/pcmC#D#c\x00', 0xe7c0, 0x80800) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00009a8000-0x4)=0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000727000-0x4)=0x4, 0x4) [ 140.495267] encrypted_key: master key parameter 'ð†•Qñ6 &€^”ªßïÁ åé˜sðÓ¼ž;:0xffffffffffffffff, 0x0}) write$selinux_validatetrans(r0, &(0x7f0000037000-0x69)={'system_u:object_r:public_content_t:s0', 0x20, 'system_u:object_r:tty_device_t:s0', 0x20, 0x38, 0x36, 0x20, 'system_u:system_r:kernel_t:s0\x00'}, 0x69) keyctl$dh_compute(0x17, &(0x7f0000c24000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b4b000-0xd3)=""/211, 0xd3, &(0x7f0000d47000-0x38)={&(0x7f0000760000+0x99e)={'sha512-ssse3\x00'}, 0x0, 0xfffffddc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = add_key$keyring(&(0x7f0000e39000)='keyring\x00', &(0x7f0000d06000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000812000)={0x1f, 0x200, 0x7fff, 0x4, 0x0}, &(0x7f000055e000)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000737000-0x10)={0x0, 0x9, 0x2, 0x10000}, &(0x7f0000bbc000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000cde000)=0x0, &(0x7f0000132000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000d9a000)={r2, 0x80, 0x7ff, 0x10000, 0x0, 0x1f, 0x7, 0x10000, {r3, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x40, 0xfffffffffffffff7, 0x20, 0x1}}, &(0x7f0000d93000-0x4)=0xb8) getsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f000061a000-0x74)=""/116, &(0x7f00004a9000)=0x74) add_key$user(&(0x7f0000b01000)='user\x00', &(0x7f0000879000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000241000-0xe2)="7b9a4711c4e7e22f139930a407a06e4e6321d78c54654a0003f0ddf4853dd74bd186b704a8dd0491f276dbb2435cd7510d82d316e7ae72aa8a474fe563ce8a3954af9522d50f1512eb8186150a7ee218e7ecd63e29d0af1e3dd31f7d26c52301fc189ec3eea321287a4ed29dc909ff8755137e2242f3cc63b6fff55cb0750a5c63756e6158e0eb5a8bfc871b7ad2a3afe0b34ec1699109bcdced765b898ef5f2711fb412836f9d690acf2b2b7b1b6b0d8d85df4deb2f84167b689282a7bbbd9f3ccd7da3469a8fd45ca2ab56101e2d808619b73b24dda4a44b1048c55a1a542b4f01", 0xe2, r1) [ 140.569875] xt_SECMARK: invalid security context 'system_u:object_r:auditd' [ 140.582302] xt_LED: No 'id' parameter given. 2018/01/29 07:59:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x3, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cc9000)='/selinux/policy\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000599000)={0x0, 0x0}) mq_timedreceive(r1, &(0x7f0000db6000)=""/139, 0x8b, 0x5c, &(0x7f0000cad000-0x10)={r2, r3+30000000}) r4 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00007fe000-0x8)={0x0, 0x6}, &(0x7f00005b2000-0x4)=0x8) renameat(r4, &(0x7f0000e90000-0x8)='./file0\x00', r4, &(0x7f0000a00000)='./file0\x00') getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000b62000)={0x200, 0x8000, 0x8, 0x6, r5}, &(0x7f0000c7f000)=0x10) clock_gettime(0x0, &(0x7f000008b000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r4, 0x402c5342, &(0x7f0000d8e000)={0x8bc6, 0xfffffffffffffffb, 0xffff, {r6, r7+10000000}, 0xfffffffffffff490, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setpipe(r0, 0x407, 0x5) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dba000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/29 07:59:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) sendto$inet(r0, &(0x7f0000706000-0xd5)="", 0x29b, 0x0, &(0x7f0000c76000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000932000-0x4)=0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000457000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0, 0x0}, &(0x7f00002e4000)=0xc) 2018/01/29 07:59:33 executing program 5: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000fbc000-0xb0)={{0x80, 0x0}, 'port0\x00', 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000fbc000)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000dc8000)=0x0) r2 = semget$private(0x0, 0x3, 0xd2b2bc285fc0bb63) semop(r2, &(0x7f000071e000)=[{0x3, 0x5, 0x1800}], 0x1) 2018/01/29 07:59:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) setsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f00004bb000-0xb5)="b732f8830e332e253100f26f4fcf29114f7ba8e451aca01a44a129965e974c654528998214e92f8eb312c8cae657cf8787f34cdea2a0e0cdfc8fdb0fb080d9d7ffe733b7dff5f202cfeb028a01fb501ded5b0a24835da34e5d71dddf3ea150338b52e5ec899d455dd70734dc567ac96e5cee94b00fd79f68413bc8ead4c9dcbbb0803006da0932391c881830a19ca936419b8ffcaddf9ffb70c5bc1b4cff5247f32481198ab1f293245c3122ace85daf5772960005", 0xb5) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x4) [ 140.597172] xt_LED: No 'id' parameter given. 2018/01/29 07:59:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000630000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x4) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x7) getsockopt$bt_hci(r2, 0x0, 0x0, &(0x7f0000b82000)=""/88, &(0x7f00005b6000-0x4)=0x58) getgroups(0x1, &(0x7f0000363000)=[0xffffffffffffffff]) r4 = getegid() getresgid(&(0x7f00001c6000)=0x0, &(0x7f0000ae4000-0x4)=0x0, &(0x7f0000778000)=0x0) r6 = getegid() stat(&(0x7f000036a000)='./file0\x00', &(0x7f0000277000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00002b0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000b26000)='./file0\x00', &(0x7f000001f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000064c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c1d000-0x4)=0xc) r11 = getegid() getgroups(0x9, &(0x7f0000277000)=[r3, r4, r5, r6, r7, r8, r9, r10, r11]) [ 140.709544] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=21997 comm=syz-executor1 2018/01/29 07:59:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000034d000)={0x4, 0xffffffffffffffff, 0x1}) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f00003bb000-0x2)=0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f00001ec000)='/dev/snd/pcmC#D#c\x00', 0xb, 0x4842) 2018/01/29 07:59:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ef4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast6)\x00'}, 0x58) setxattr(&(0x7f0000352000-0x8)='./file0\x00', &(0x7f00001f1000-0xf)=@random={'trusted.', '\'^self\x00'}, &(0x7f000072b000-0xa)='/security\x00', 0xa, 0x3) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00005f1000-0x38)={0x0, 0x0, &(0x7f0000332000-0x40)=[{&(0x7f0000d3b000)="b1c54112aad2c4c3c495962c2e68b645", 0x10}], 0x1, &(0x7f000094b000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f00000cd000)=""/26, 0x1a}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/29 07:59:33 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000)="ce4c8c99ee074378d4099d0a1d6d17bf26a86b3ba7e8f8e2d92651d16b33847c5511ccbb9b5e49b6d92a7a62c25a0c6e54b4c8a4aaedd88ba9d3e2788133cabbb74810bf52ac8c97c1502c7b768f914b439cd355f6ec1dfd3845bc2b33e8b1686308d15e6acea73a6e6896a411ea7e8152feefbacc385b46eec46660df405c576d34391c0f3d6dd9cb15494bb539afac81658fbae621413d42b8645c9b8c488de6ecc33742f3112817653bf702ec7d097821a906d1abd181a694a228d8e3163badb97be21a", 0xc5, 0x20000080, 0x0, 0x0) getsockopt(r0, 0x10f, 0x86, &(0x7f0000001000)=""/4, &(0x7f0000000000)=0xfffffef5) 2018/01/29 07:59:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00002a7000-0x38)={0x0, 0x0, &(0x7f00005ab000)={&(0x7f0000d2a000-0x10)={0x2, 0xd, 0x3, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00007a2000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000f4c000)={&(0x7f0000c06000)=@pppoe={0x18, 0x0, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic="61ba54723ea48f13b1c03a81816a2b47"}}, 0x1e, &(0x7f00007c1000)=[{&(0x7f0000185000)="36db73d4c37cb2f38057f37658c98b4c733ab6542bbba36137802947932a68cd12acb81c40f99d41bed263a9a2d506f0daed76e41975", 0x36}, {&(0x7f0000def000)="adef4e76222e62bec91113b708baae575549a781310bc9aa48360ffdce75beb39891dc20902ee46878166ef4bb9ec43f67d9db464f4af6f21b8d6a06a73b184e4cc371bf374371ab1dc5bf7d9236728a697c8c68997ba84dd6495e7d4b3de0f619ce44ec1a5b9ba7ca0b1e7a64e4453b9fd213ffdbe10cf95a6d6fd37f108cb73aa65e96c6d00572a434ff0e4540f5529f4e6e0e6cdffbe21af42fa8c10a657d138b23019310369261e2d5e92fd26cdf93a4ed7bfe44177fb3a0dd9815f888d8279061371d933b009273ccd11511ec647cb52fea171992", 0xd7}, {&(0x7f0000c1e000-0xf0)="96b8b0d8eca3cc067ae035b40745b30adccbda46c75d85b43d58204b109ee1fdf85b6761ee0417518071f62056f7353da8a3ee4b5767258161b90da0fda4b9c188442c5e44db0528450cadb009154539fb24a66a2f8eb46385f965c2938b1ed9178925910658b8cab23e1a05e9bbfe4b4ea8abddcc13c7624ed68f5cf9b1cc7d134bc8cd8eca851ce371261553d4907f2880b330df6dfbbcd18e7702a1b36958c935eac636fbc7d2fa46e01f91bd65ca387f9be698f020c51afb9340a32cd5c4621b98ee6f6a7edfe88e8ac9262c32de04d7d647927b8f0435a95899f51da67d62eccef85803ab72e54c4773cf599f67", 0xf0}, {&(0x7f0000d45000-0x19)="b2e62b477215e64c8dbdc52878d866ec2d4e9650f9fd297666", 0x19}, {&(0x7f00008f0000)="", 0x0}, {&(0x7f000002b000-0x58)="a523254b840b023dfba558070ffbe74654b2960eda647cedbd21b56042bbe09123b75bd878a068ef96a1b53c6b5bb89d2ce2647957ad41e038a2b70e66519b7fc201dbc5b9a6707c4eedfd59d3817532b181038d295f98e9", 0x58}, {&(0x7f0000116000)="a4a0b4fe1f5f3d8712837f59cd1a89ea90b095586e0c68d437c2a31d16354bb628ad1b6f4b63d15ef5e7344cc1bb8e8ceab6f7f0180fa824f78e7551a01242161df039fbadfcc40c0650cee8a909b058098ca7b00663aa67fbd5a6026afbd2175b91dc611384aa7d1ce4cef015d667aa5fd15022a513970b61a7286ecb6c028753f146a2e03f2c1e7799cd30b0b8af79b730ba174ae55ad2febb7a1827d5fa992d923314f1591f28", 0xa8}, {&(0x7f00008df000)="6b9a15681feb0605fb35b3dd6f", 0xd}], 0x8, &(0x7f0000a47000)=[{0x40, 0x10f, 0xff0000000, "27a98db155541256e42782754bd73498e66aed65f1b924468314e031d033c9478ed095724bc3164b820e"}, {0x38, 0x1, 0x6, "bbff4bdbd34b2dde1a9bc10bf5549ce52b01ced6c0f29ceba39e5092fd27cdf119"}, {0xe0, 0x19f, 0x100000000, "839b5163da761f13854f798b7b37e9bfae1c1f7ba958dcf55537f523b7ac4712b4b12e9afb706cfe2f98e9a062d2e0beb3c3a234ccf018b58881a62f35a303d2fecf14ad5d10923939d7d3f2d60e6c61404c6e5e69923ffcce3411d75f4509649d137f6621d17eca744a715e441faabdee97aaea82a5b4e227b85c594124372300156008ff9d6fcfbfc1b9e124ac7997a0ac68d592f6b8685a87729661f2dbb305530e20fd64fdc3a7c2327a02b7e56fb62a2dbbfe8332bed36f4801aaff1b1ee5d77300bdc8dcfe39d7f45914"}, {0x18, 0x19f, 0x4, "0f7821003c16"}, {0xe8, 0xb8f4db3dec57ae33, 0x6, "c1a283132c4e5528d080b50c54d40ed25107d8f65f6df90f85d739ea3d380e4ad2894ebdd1f8954537d17c18a49681a89bea5357080181950a361482f4345a96330afbb5855bfcaec4f157adcba7188056e0b96a18a64062a3f1f2930702f8ba321cd668eb9c7df030c7ec017e3363efb69d0e70aba95ded0730bfd324510fb56cfb296fd12987561bfb78c1ee87a592949915e555bc0f73041a6fddeba25407ce0575de6748cfa110e35ef5bbb7da3ec81a3442957e0c5aa02953d58e10524cd384bed9adddb4f462d97c5f5c8ae32b30425590f9"}, {0xd8, 0x10d, 0x4, "5a375a5b816c58de451d25ddf9554a7f7843affc3c61a069bdf441369c8877eba60bd55dd317d447674da1ff94e32ae76c1a3606c0e306f79adbcf581f3fbc5d4aa2ac3a6935c96605fe0b44911a334f13e1bea0231b7b638671a081a67402ba6c611df827ad2784c681924c416c788998def3ae66cc39a58f587752ff66c01d9c0a1a787ad51ac5fa44dc4519ad60c45e92ed277097635b1fdc279d06d60601a6cee11f24ab848e321a09c34467d7978e632bf0f919f65b3814971e195c80f53429fd"}, {0x70, 0x113, 0x7fff, "2ad4f9683aafc4a00004189b77413a008b754d5c0b409fca434e1fc8bbd2aa590ee8d5d1cb05d22bc3f9f160a3c55280f376bd9f85e71b1c57162c691fda605b640acbed5170fe9aff57ee7e7abcc07ca13ed9d5c8a96816c0c8"}], 0x3a0, 0x8000}, 0x40084) 2018/01/29 07:59:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c24000)='/dev/kvm\x00', 0x0, 0x0) msgget(0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00006bd000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d24000)=0xe8) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) 2018/01/29 07:59:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x2, 0x80) semctl$IPC_RMID(r0, 0x0, 0x0) creat(&(0x7f0000d84000)='./file0\x00', 0x11) 2018/01/29 07:59:33 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00007d0000-0xc)='/dev/autofs\x00', 0x0, 0x0) pipe(&(0x7f00004de000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f00004d1000-0xc)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7ff, 0x0) r4 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r4, 0x40106410, &(0x7f0000002000-0x10)={0x41, &(0x7f0000001000)="dc6353e1e9ef6a4dd6bd0de2034575c2c367dd6cd0a8d344ddf234b92c74476ea592911b14d2ba173c633013941425620c3b94a5c783164810470c1940732fe1fd"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r4, 0xc020aa04, &(0x7f0000003000-0x1)={&(0x7f0000b55000/0x4000)=nil, 0x4000}) pkey_alloc(0x0, 0x2) r5 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x68) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r2, &(0x7f0000003000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0xd, &(0x7f0000003000-0x4)=0x0, &(0x7f0000005000-0x4)=0x4) ioctl$EVIOCSCLOCKID(r5, 0x400445a0, &(0x7f0000003000)=0x3) epoll_wait(r5, &(0x7f0000003000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x5) socket$inet6_sctp(0xa, 0x1, 0x84) sendto(r5, &(0x7f0000001000-0xfe)="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", 0xfe, 0x15, &(0x7f0000005000-0x10)=@ipx={0x4, 0x2, 0x38f8, "56e3d2d850e7", 0x10000, 0x0}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000005000)=""/15, 0xf) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003000)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r6, 0x5473, &(0x7f0000007000-0x8)=0x4) ioctl$KVM_SET_TSC_KHZ(r5, 0xaea2, 0x6) ioctl$DMA_BUF_IOCTL_SYNC(r3, 0x40086200, &(0x7f0000002000)=0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000007000)='/dev/midi#\x00', 0x2, 0x100) 2018/01/29 07:59:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$vcsn(&(0x7f0000162000)='/dev/vcs#\x00', 0xa76, 0x40000) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000068000-0x4)=0x0) r2 = syz_open_dev$sg(&(0x7f00001e4000-0x9)='/dev/sg#\x00', 0x361, 0x880) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f00002dc000)={0x7, 0x7, 0xff}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f000033e000)='/dev/ppp\x00', 0x0, 0x0) ioctl$KVM_SET_CPUID2(r3, 0x4008ae90, &(0x7f000065f000-0x58)={0x2, 0x0, [{0x1, 0x0, 0x1, 0x9, 0x1, 0xdf, 0x1ff, [0x0, 0x0, 0x0]}, {0x8000001f, 0x8, 0x2, 0x9, 0xfffffffffffff5b6, 0xad3, 0x200000000000000, [0x0, 0x0, 0x0]}]}) sendmsg$nl_xfrm(r0, &(0x7f000062c000-0x38)={&(0x7f0000316000-0xb)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bea000)={&(0x7f00005ad000-0xcc)=@getpolicy={0x5c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0x173, ""}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000f1e000-0x4)=0x0, &(0x7f00006c6000-0x4)=0x4) 2018/01/29 07:59:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) sendto$inet(r0, &(0x7f0000416000)="7cfcb820110f0ac302697ef989b4222bb7279c55ed518e4c9032d5dc55c7f1b2bd95128b823fdd82934e66bcf39be97491534cfbffc507bacc67a42b0ccee763de208726c21732e78aa739ecf3437fb0ca4653e32e6344a1ac1717d6fa8745bb6486c2b956a920bf87a3b7e15e9b731e072255ac9ec3", 0x76, 0x4000000, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) 2018/01/29 07:59:34 executing program 3: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$mice(&(0x7f0000f84000)='/dev/input/mice\x00', 0x0, 0x60200) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f00003fc000-0x4)={0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) readv(r2, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) 2018/01/29 07:59:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000090a000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000265000-0x28)={r0, 0x0, 0xe, 0xd8, &(0x7f0000adb000)="1ec9ebcb5e4ee8223cd3461fa101", &(0x7f00008a4000)=""/216, 0x0, 0x0}, 0x28) close(r0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009f2000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000059c000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000239000-0x110)={{0x2, 0x5, 0x4, 0x401, "6436602e0fcc6b5ab2fb5706dedb4e04aa803d17c0e94befcb5ad3c14de6df5aacb89a5c6b4e0ab6b9dd0e08", 0x4}, 0x0, 0x0, 0x2, r2, 0x81, 0x7f, "968d81bbba0ca39b12ba9e720487991f58d7d98b8585032f6695eea2061a056d83722703ce4de9a85c7eb0c357a6075a436f33dd93e3110c48bc67b91aa8b076", &(0x7f00007cc000)='lo\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x401, 0x10000, 0x9, 0x4], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 07:59:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00002ee000-0x10)='/dev/input/mice\x00', 0x0, 0x600802) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000cf9000)=@common='ip_vti0\x00') r1 = syz_open_dev$sndpcmp(&(0x7f0000ce0000-0x12)='/dev/snd/pcmC#D#p\x00', 0x40, 0x40000) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000fb7000)=0x9, 0x4) sync() ioprio_set$pid(0x2, 0x0, 0x4005) connect$bt_sco(r1, &(0x7f00002a2000-0x8)={0x1f, {0x9, 0x0, 0x0, 0x3, 0xffff, 0x3}}, 0x8) r2 = syz_open_dev$sg(&(0x7f0000008000-0x9)='/dev/sg#\x00', 0x0, 0x806) fchmodat(r2, &(0x7f0000783000)='./file0\x00', 0x41) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x1000000010, 0x802, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000822000)={0x0, 0x0}) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000733000)=0x0, &(0x7f000004d000-0x4)=0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00009ae000)={r4, 0x80000, r2}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f24000-0x10)='/dev/sequencer2\x00', 0x210400, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008c5000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, 0x0}, &(0x7f0000886000-0x4)=0x3) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f000033d000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00006fb000-0xbc)={0x9, 0x0, 'client0\x00', 0x4, "7630d61b0ea5877b", "53d8dadb9bd96b3ce4fec1868e8d81561c0166472ec5994aa639939e46204829", 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r3, &(0x7f0000490000)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f00009c3000-0x70)=@ipv4_newroute={0x68, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}, [@RTA_MULTIPATH={0x44, 0x9, [{0x40, 0x0, 0x0, r5}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}, @RTA_OIF={0x8, 0x4, r5}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x0) bind$can_raw(r3, &(0x7f00009f5000-0x10)={0x1d, r5, 0x0, 0x0}, 0x10) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00002be000)=0x0) write$evdev(r2, &(0x7f0000814000-0x30)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) getsockopt$packet_int(r2, 0x107, 0x1f, &(0x7f0000d5d000)=0x0, &(0x7f0000578000-0x4)=0x4) 2018/01/29 07:59:34 executing program 0: r0 = socket(0x1e, 0x1, 0x0) setsockopt(r0, 0x10f, 0x87, &(0x7f0000bc9000-0x43)="6a450485b62b1c5de635f1bcb3edcea6", 0x10) rmdir(&(0x7f000051e000-0x8)='./file0\x00') r1 = syz_open_dev$vcsn(&(0x7f0000f99000-0xa)='/dev/vcs#\x00', 0x5, 0x200000) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000ec6000-0xb0)={{0x3, 0x9}, 'port1\x00', 0x80, 0x20000, 0x8, 0x1, 0xe4, 0x8000, 0x20, 0x0, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000000000)={0x0, 0x30, 0x8, 0x1, 0x8}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) fcntl$getflags(r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000002000)={0xa, 0xffff, [{0x3, 0x0, 0x8fd6}, {0x9, 0x0, 0x9}, {0x4, 0x0, 0xbc}, {0x22, 0x0, 0x37}, {0x100000000, 0x0, 0x65}, {0x1000, 0x0, 0x2}, {0xa0d, 0x0, 0x31c49ee9}, {0x100000000, 0x0, 0x8}, {0x8000, 0x0, 0x10000}, {0x3, 0x0, 0xff800000000000}]}) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@empty=0x0, 0x1, 0xff, 0x1, 0x9, 0xa, 0xa0, 0x20, 0x0, 0x0, r2}, {0x3, 0x10001, 0x2, 0x7, 0x5, 0x1, 0x7, 0xfff}, {0x1, 0x8, 0x81, 0x1}, 0x1, 0xffffffffffffffff, 0x3, 0x1, 0x1, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0xff}, 0x2, @in=@rand_addr=0x4, 0x2, 0x2, 0x0, 0x0, 0x7, 0x8, 0x69ded8dd}}, 0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r1, &(0x7f0000002000)={0x27, 0x1e3, 0x8, 0x0, 0x9542, 0x100000001, "7bfa7a384ae4b79bbdcf9734740f124a149f4bde1e73ee04aec50f69a521ac9b84d0e054d233113223279e8c2e755dc32e53ccbac9ad4192b3da4a2fdd4aec", 0x7ff}, 0x60) 2018/01/29 07:59:34 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0xfff, 0x400000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000-0x10)={r0, 0x50, &(0x7f0000002000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000)=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f00005c4000-0xa)=@file={0x1, './file0\x00'}, 0xa) r2 = syz_open_dev$sg(&(0x7f0000513000+0xd92)='/dev/sg#\x00', 0x8001, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x3f, &(0x7f0000a40000)="cf1ab4634253898f11837a343943c2b9edeefab3b3bc3e1f581d5954c8451d45599ee5d4e7ba6ce67c6a62895068ce3709cbf8addca175cd39cbdebc7cf5d87e1d10966928f2ba2d9149ee347eab3f6ee8820dc75716d978d340f2e44f23ef91b26e600438a0c50caec4bb983070de7f53712b4badeaeda81a62f6a976b9dfcd6efade820c23b0ac0d14ea001ab7545049331d3eaf00e6f4f5", 0x99) syz_emit_ethernet(0x222, &(0x7f0000cc5000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x214, 0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"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"}}}}}}, &(0x7f0000433000-0x8)={0x0, 0x0, []}) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$sock_inet_udp_SIOCINQ(r4, 0x541b, &(0x7f0000e42000)=0x0) 2018/01/29 07:59:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000000c000-0xb)='/dev/vcsa#\x00', 0x58, 0x2002) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f000051b000)={@local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0xd}}, 0x8) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000bb5000-0x1)=0x4) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 07:59:34 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00002ec000-0x9)='/dev/vcs\x00', 0x501400, 0x0) bind$netlink(r0, &(0x7f0000099000-0xc)={0x10, 0x0, 0x1, 0x800}, 0xc) mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000fc4000)={0xffffffffffff7fff, 0x7d, 0x6, 0x44, 0x9, 0xdfe5, 0x582, 0x6, 0x3, 0x8000, 0x7, 0x3}) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000fc4000)='dns_resolver\x00', &(0x7f0000b96000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000fc4000-0x6c)="f5", 0x1, 0xfffffffffffffffd) keyctl$get_persistent(0x16, 0x0, r1) 2018/01/29 07:59:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x2, 0x40, @loopback={0x0, 0x1}, 0x5}], 0xffffffcb) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000a0c000-0x10)={0x0, 0xa75, 0x0, []}, 0x0) 2018/01/29 07:59:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000071a000)='/dev/cuse\x00', 0x2, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000ac4000-0xc)={&(0x7f0000ba3000)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/29 07:59:34 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000002000)='blacklist\x00', &(0x7f0000006000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000004000)='\x00', 0xfffffffffffffffc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000004000)='keyring\x00', &(0x7f0000006000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) request_key(&(0x7f0000003000)='asymmetric\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000002000-0x12)="3a7403757300000005a03f00026578590008", r0) 2018/01/29 07:59:34 executing program 2: r0 = socket(0x2, 0x3, 0x40000000000000ff) flock(r0, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000001000-0x4)=0xc6) 2018/01/29 07:59:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0xe}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f000004f000-0x8)=0x6) r3 = syz_open_dev$amidi(&(0x7f0000405000)='/dev/amidi#\x00', 0x9, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000408000-0x88)={0x40, {{0xa, 0x2, 0xffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) fcntl$setown(r1, 0x8, r0) dup(r2) fcntl$setsig(r1, 0xa, 0x4) sched_rr_get_interval(r0, &(0x7f0000f2c000-0x10)={0x0, 0x0}) rt_sigtimedwait(&(0x7f000000c000-0x8)={0xfffffffffffffffd}, 0x0, &(0x7f00004d3000)={r4, 0x0}, 0x8) dup3(r1, r2, 0x0) 2018/01/29 07:59:34 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000000b000-0x8)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000000d000-0xb)='/dev/hwrng\x00', 0x2000, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f000000c000)=0x1, 0x4) fcntl$setstatus(r0, 0x4, 0x2000) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f000000c000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) fdatasync(r2) 2018/01/29 07:59:34 executing program 5: getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x5, &(0x7f0000ae3000-0x8)=0x2, &(0x7f00003ec000-0x8)=0x1) 2018/01/29 07:59:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f0000fac000)={0x0, 0x0, 0x1080, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = syz_open_dev$midi(&(0x7f000000b000)='/dev/midi#\x00', 0xf82ee60, 0x2000) fcntl$dupfd(r1, 0x0, r0) 2018/01/29 07:59:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x33, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000c09000-0x13)='/dev/snd/controlC#\x00', 0x20, 0x400000000001) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f00006b3000+0x55e)={{0x0, 0x0, 0x0, 0x0, "45a328df06e3d617570ae8e46fef9e518d004fb3b207cd5af3666cd3b0a963b92bb2bb87e19a4b0ed56423d0", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "f22a1d3f9925757bc1862125af087064e9ef2c8812824890c4e992324afacdb1d276624606cae86744827751ee82b415b15bce9163806661752e2419374b6f26", &(0x7f000076c000-0x13)='/dev/snd/controlC#\x00', 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 07:59:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f00002f6000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e0a000)={&(0x7f00005a7000-0x40)=@bridge_setlink={0x2c, 0x13, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_AF_SPEC={0xc, 0x1a, [{0x4, 0xa, ""}, {0x4, 0x0, ""}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x80) prctl$setendian(0x14, 0x2) 2018/01/29 07:59:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000e26000)="130000001000ffdde200f49ff60f050000230a009d0000000f00afc43022e5f9ec3e4fe8697ae1a3490096000601e7b93c189814e301000000f049a1b4b88ed4fc65be0602c2d3275df1f2aa09b1267c3d5f625e77e150da8ed7d56ca466a47bd87da5cd04b27dd26746ea50518c2c681bbce9093d3f8612f026723aff9b20db0f7e5bf12930d837b9cb3452b6c400007d886959e4ebd30961933ae9f90d1ad5b56d2a917a6f575b8b76199346c8f325b8", 0xb1) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e66000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x2) sendmsg$rds(r1, &(0x7f0000eac000-0xb)={&(0x7f000088c000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a33000)=[{&(0x7f0000292000)=""/161, 0xa1}, {&(0x7f0000f6d000)=""/240, 0xf0}, {&(0x7f0000556000)=""/46, 0x2e}, {&(0x7f0000595000)=""/103, 0x67}, {&(0x7f00003d8000)=""/2, 0x2}, {&(0x7f0000976000)=""/226, 0xe2}], 0x6, 0x0, 0x0, 0x4000000}, 0x51) 2018/01/29 07:59:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000cda000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) connect$inet6(r0, &(0x7f00005bf000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) signalfd4(r0, &(0x7f0000644000-0x8)={0x7f}, 0x8, 0x80800) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/29 07:59:34 executing program 7: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000002c000)='/dev/sequencer\x00', 0x0, 0x0) getrandom(&(0x7f0000019000)=""/2, 0x2, 0x3) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x3) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f000002d000-0x10)=@req={0x0, 0x994, 0xff, 0x1f2a}, 0x10) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000015000)={0x0, 0x9}, &(0x7f000002d000)=0x8) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000002e000-0xc)={r1, 0x80000000, 0x0}, 0xc) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f000002c000-0x38)={0x0, 0x0, &(0x7f0000005000)=[{&(0x7f000002c000-0x34)=""/52, 0x34}, {&(0x7f000002b000)=""/96, 0x60}, {&(0x7f000002c000-0x2f)=""/47, 0x2f}, {&(0x7f0000001000)=""/166, 0xa6}, {&(0x7f000002c000-0x51)=""/81, 0x51}, {&(0x7f0000020000)=""/245, 0xf5}, {&(0x7f0000029000)=""/199, 0xc7}, {&(0x7f000002c000-0x1000)=""/4096, 0x1000}], 0x8, 0x0, 0x0, 0x7}, 0x20) r2 = socket$inet6(0xa, 0x7, 0x3c) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000002e000-0x8)={0x0, 0x2000000000000000}, &(0x7f000002d000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000013000)={r3, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) connect$inet6(r2, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x9}, 0x1c) setsockopt$inet6_group_source_req(r2, 0x29, 0x2c, &(0x7f0000018000-0x108)={0x400, {{0xa, 0x1, 0xf8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) syz_open_dev$audion(&(0x7f0000009000)='/dev/audio#\x00', 0x6, 0x0) writev(r2, &(0x7f000000c000-0x60)=[{&(0x7f0000015000)="86df", 0x2}, {&(0x7f000001e000-0x1000)="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", 0x583}], 0x2) 2018/01/29 07:59:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000024, &(0x7f0000aeb000-0x4)=0x9, 0xffffffffffffff93) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000202000)=0x0) capget(&(0x7f0000445000-0x8)={0x200f1526, r1}, &(0x7f0000766000)={0xffff, 0x0, 0x0, 0x3, 0x0, 0x4}) sendmmsg(r0, &(0x7f00000c3000)=[{{&(0x7f0000bf0000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539esp(lrw-camellia-asm,sha1_mb)\x00'}, 0x58, &(0x7f0000321000)=[{&(0x7f000078c000-0x1a)="87d1d73f7ae38cfc3c0dc26e8666982e41f22b1fce1848085290", 0x1a}], 0x1, &(0x7f0000ae2000)=[{0x20, 0xbe, 0x1aac60000, "edf4727e74ff15e4e5b237cfcf"}, {0xb0, 0x112, 0xf666, "6e8369373f6c4f45bcfa6eb184ef7681451bdf0c23e5d16f73627e599866e4f0ae8b215990854612ff0d2a572924b95e19e1d77af0fe26fce56a7d8330206da10a1071d993b363e9523db0a4a15dda55d0cd0fc2a648b5fd68cfdbf7538b194d1c45fd2368288068c8f2411075eb6c3888fefed8d8bba8df15f7eb7b82ef66668163e5c814d4b29184fca6565ec08f8afe7d39a2b9a6af5c511e9acf"}], 0xd0, 0x4}, 0x3ff}, {{0x0, 0x0, &(0x7f00006f3000)=[{&(0x7f0000aeb000-0x42)="20e3854ad408bfc974ec512b33319c834a0770ab9ffea7bae70f48f55a4b99a0f825fc8c7ee35847227ae14f19bce01b7cf02182d78fcfa6fba9a191dc59031a92bf", 0x42}], 0x1, &(0x7f0000938000-0x12a8)=[{0xd0, 0x100, 0x0, "49045d07bee102432964ac4d364cf58bddbdff8589949e5be043983e5b5dfeaf7e695c8bb408793e5a2b363adbb12a796addd6865dc42f10a494801bdfe6ef63d00bf99b3e94e4687744da47fae6744b025528b6a2f49bc09eb4dd4122e7049589a7f316263551dafb27a53e79c1687e3ba69921074ed6c2d1c31d999b19459ce9fef3900ff8294914292b82d65b5cf770268b7c807b3f6e31a114bc69af723d5c00c66acd13c0bfd847f43d7ae48cc7a6718cc4eaabe809f3c1"}, {0xa8, 0x6, 0x5, "0ee99bb5ea54f9fd89183d2d0cf49f44db8d6f95ae048c4e6300ce40936ae4edbc86981151cd415d5440d62dff05db2d45a65ef12945bca229c471411bc56bba3709fd2098bf83b3c6f6f88f4b8c2044d7ea4bde3f51ecd232b4cf7a367e08ddcd9dd19df0ec26ba464a4838f1d78077940f9f969935bcf8ed3cace36f1037ebc37acf43a30fb97865cd16b5bf86950721b093c395"}, {0xd8, 0x10c, 0x401, "77fb5fef0a7222a353c26802e4a1ac8dc4869997cf33948e8a2e274d8ad8cb2be033075b001afae8d6f7b5fb1d17d9fd198cf563a6cc454a9923e16bcdd004daee65d2b9ef12d2ffef12397c820003487c6836e39cb72cd20d8b972989eb0e990c2cb29e291a68ad021879ac2bc0bff13deeff92a065d6e964f09aa112d50974f76d126c3b05624cddeeff4b7a35238a9d19d8b6ab206c05c91c8aa4ce83b3fc4dadbd78d26c659f2774997a01e539580c623c2ebc1b0a8a247195f7360573308dcc"}, {0x48, 0x107, 0x7, "b2d27da082bf1cb78e7e0c6916dcc822d80898d2291825ecf89ab4c77cea54617afed19f40a0493e5c767b5122e6da92d1ff"}, {0x1010, 0x114, 0x401, "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"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"}, {0xc8, 0x0, 0x3ff, "ac67bf8bf9348ff7c12a49b12a859865c8c68cb9fb6766810704ab1f3df061ec25d9f1f00997f1e66816a551d78cdd10e3ff0abd1dfaca9f4de7e9fdfb4a69bf656758d4df94830fc298e1c55c1e890f588e306659c315cfe538cb981b89afd993340b2bab3b322febe3d173b62642b818a5ae63b31707857f08059ea17c05db6b35be801c59a25729ec40fa75b0695b310bb207c056ee0ff5bae171e857978c7fdb5a62bafd2b4e1f8d84caf97dc7955d32aa26f2e7"}], 0x570, 0x20008040}, 0x1ff}, {{&(0x7f0000bf6000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, 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{&(0x7f000072a000-0x3c)="092a50c643639a0ea13aad0397e2bd9bf4f3ab8aa52b5651959f9346d70990f1fcf36ee91883b8e7866f05cb8528914ce9e76e056c4e013e72907d07", 0x3c}, {&(0x7f0000136000-0x62)="65a93c3bdd0dfdd618f31cf6cddeaf4c4f9ab8abb12e413cd922fde33413a6466b2c06a502d49597ea953caf688140db73d0b69698377a621101ac499ea94ad51d1e9482cadd97434ac40c04e51457f4d0fbb3b0e7aaa7e58d21a00e7cd3c25fd9dd", 0x62}, {&(0x7f0000dd8000-0x4d)="5d06809f8cf9c83129f62d705298024fd61db5742f53865d169bf25d7b65de98a06407e98cab3dc7d197757b02028590cc1c29d3578a836f33190bfecd2fba1d6f7460dce65ac2cfb46008e82a", 0x4d}, {&(0x7f000010c000-0xec)="d5a8e06468402cc14a40cfeb1b33ca760dd7682bb1d3c5e78884d99e90cb55ea3f6acf59de8bab4de61e5bcfc98f71489d3f87a1a5a41d9b539196e16dc1c64f3c8486c4aa83a92dfafeebe74dc22d6a5bc3f826b54772312d6f72d00b7a8a074b48b6749a0359f4638680eabe8e5231978827067f3f4286a33e2a6e2edc6b05771ab26420703d5a230d996eeaaee45acca7e23df590b879955bc449e36961ca8599f7c46e65a2955890f3e923989ee536e64b73750cf894d3a5381d95bcc797bde5afafd7e4eaec6961084e53ea99a0e2305c8e746556c836f52cbf6964de517e288b8a3a986d4649a25a60", 0xec}], 0x6, &(0x7f000067d000-0x190)=[{0xe8, 0x3b, 0x2, "c439a6e030482c49ff4d0a5b2075ba37d0cdabfd7cc5bcd5f38a86afcb1dd9e31360d0365cbba6c6165c6a78f036c35a8ef0b482b3006cc057f44d24805a737d6dba40928800fa3b11c25af0a5f1bdb9eca5113d90e3f075c8e9a1f539fba05a98cd22777b8bd5cc3c11ad7e0f126dc4e63daa1f24a8854ab51b207d04665cc288851b746858c53f8bc59974fa619397c3039ad226dc8c5b617f2aecf2a2eeb0e8eb45a39eccf457a3599b62d685579863494414081d4e4686d130c34695811a4a8c91dea1129e96a73bcf072bf876ff3e268b22a79a8084"}, {0xa8, 0x11f, 0x9, "f9d893138c6f0a2e70e337937f805a354b1e2ef4493fed8ec5516b107b574eade78a7b0d204dc5ecc68d42d28d6ad0d75eb87ee2019de179d5e9ea8a572ac2996e22373bd2222713d207658f5127a1cdd236a9c99ced37951a0a1be4115fe79bbefe3aef1111bd98e03659d82f89f5f391e925140e0d769792c6659a510d5269522d3044b304d5c0b00878c3c37ff53c6313"}], 0x190, 0x804}, 0x2}, {{&(0x7f00003c6000-0x10)=@ethernet={0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000581000-0x20)=[{&(0x7f00001f4000-0x92)="04ab57d66c325a3a4a9e181d88ae1d7b53d78a4748ccec1a5cfeb2a90fa08c15d0fa64c9746415edddd19f4ed7e3476efd81d4c77090be16772c0a41500cd02128b6ddc0166aab72307091b2a246fb6001be8e1d0fc61a44af628a20ca70c3640c8f34585d70d96bf8f67c2e58ede5fdcaa4ae21dd6dd78b74fb38b683f0634742bb30b32bb50a8c848373f281644fbac3c7", 0x92}, 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0x1000}, {&(0x7f0000bd7000-0xb1)="0e93facd45a6f2d839a7786dc0cbc0a2cc18f65df58906cfdc7bfdc446f9085a9b0cd44738de1e338ffca1a6f11c1de729f2b2a39c5920d682d0f25597b79b1322853038b3d4b9384c21e040eeddd05d563593d2b3c8294c8bbed90434fe1b51ba426f2932315a0f8110adc730b74169add99a93f666860cbbad2387e9ca96798f7f42bde85a418deb3b817ff9611c5aa9d71df9807e076f82fe866c98e21ddb117347d99237d46d47cc7c71a7690dcf59", 0xb1}, {&(0x7f000021d000-0x59)="30a3dd72786bc40119cb31863557b31eeda8732e7f075fa638054d6122804607d1d7702ead4f41fe9fbb93dc72fa1a500bba207826005b28687c02e2c15c0f1763e867b7e1457272d128afa8dceef4bf90646093dcff51b5ea", 0x59}, {&(0x7f000062f000-0x26)="27711c53a55fde6c1821b8e45a75e3da132c71af6499b8514e991a9ccb3a84754592496cd622", 0x26}, {&(0x7f00001b8000)="dc9a71f111f812d0dea2c17d8a0ab7e4a9ba9b153c9eb588a1d685de9016d7dfe94995c2b4", 0x25}], 0x7, &(0x7f0000af2000)=[{0xe0, 0x107, 0x28c, "c572504c6d1dc32f505d1c5072e1df627de07e6c1a23ee3008d6907866960944923b0264b42b6943b732fcc44cdd06cf1cf7e10b0a7f3cda61da1b986d67cbdc39e4fc92b668fda73047a07f3dc904fc41f0bd409da69c2a2224379170ab1f2d026883d3b617949eff9e7071492f79a04628b7c6dec7d6cf1507ae119e307f85accde6631b4a980b60112483da5fc256de1cd87eac01d748c7284623d30deb40626f1355cf675ffe400dbeeb52cbf95df07fcc45ed7f10e8c0e03b2ba6d7c386e4d6aa6911d032edd9cc3acdb65a5c93"}, {0x50, 0x11d, 0x3, "3454597bdb2ae82f989db1b2ee618ded76452df562a146805c2ece3ddfd39c92910bcd6d9e83a133b2fe3073c6e196ab809268905dede35a7a3f20c160897134"}, {0xb8, 0x11f, 0x6, "05c20fdd9a46d6f7216398589948fe1d0ce07e878226e13bce37499b4e7aa86f0bbce99da91a2efb947b4ea96c50fcf30db6545c2c6051edc6d7694cbfe063858464b222cdf12b188e1ec32caad411151d070ef370d09b11836403c83925a16907ea74f5de1aa226efba9c407a3c77db0bb941c8604dd82e1ae035a4b033372efbe616ee96018df29f08a819a3318ae04547de955c8078499fef1f88d8caf20b03"}], 0x1e8, 0x20000000}, 0x80000000}], 0x9, 0x40000) 2018/01/29 07:59:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000977000-0x1)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) accept$packet(0xffffffffffffff9c, &(0x7f000032d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000075e000-0x4)=0x14) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006a5000-0x16)='/selinux/checkreqprot\x00', 0x4000, 0x0) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000738000-0xc)={r0, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x9}, 0xc) 2018/01/29 07:59:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0x114, 0x0, 0x3, 0x100000000000007b, 0x0, 0x8, 0x83, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000081c000)='/dev/kvm\x00', 0x3, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x7d, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/29 07:59:34 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2000000004000, 0x0) setns(r0, 0x8000000) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000009000)='hybla\x00', 0x6) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000005000-0x18)={0x80000000, 0x9, 0x6}) ioctl(r1, 0xc2604111, &(0x7f0000003000)="bb9337f7ec0b04d3ec6d8eff7f7b0ae2c48acc818123fd7d00f9669b07004f22f0a20993a236916876a553d40633a094a428dea168423ea006d41bba5b3a3a3a2281b52603") fchmod(r0, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000004000-0x4)=0x0) ptrace$getenv(0x4201, r2, 0xf8000000000, &(0x7f0000005000-0x8)=0x0) 2018/01/29 07:59:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$audion(&(0x7f0000810000)='/dev/audio#\x00', 0x4, 0x800) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000003000)={0x0, 0x0}) vmsplice(r3, &(0x7f0000006000-0x30)=[{&(0x7f0000008000-0x10)="eb", 0x1}], 0x1, 0x0) vmsplice(r2, &(0x7f0000013000)=[{&(0x7f000000c000)="", 0x0}, {&(0x7f000000f000-0xb0)="d6a1cccaf97c8eb76ce6f8b0cd6e62760395970d39533112d432726270ae623debeef9fd630700ab0987b01be6302eee5bd66d26ec32c9e441c9d88d0f46eb1e5869e524dae1b6dcdc2623259d25dffaf3732bb578dc2877dac33aa2ec7201397caafa08d40fcda0de9c5dd4abc8c344b7a3a2f708d68ea976074a2c6326d867e3ee7f3b2b4dcad25cd8c60fd052ea53543340efd7f2757492686d03f585854da3c1feac69a2e0e6b16cff404b22567d", 0xb0}, {&(0x7f000000f000)="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", 0x1000}, {&(0x7f0000005000)="36fa592f704eb4341afd625e6a9c4306b82cc57159b29342727dfd26f18b2630d70b676cd63b267dbd83d49225ac1249d93194274a8dfe3e49c9c76123d432bc8d7bebc398c1d756aaeb866e1c8f67dc0668e87d0341962554720ef534cdc597e0c65c5fe51b35d7ec3ae8626a6b949f6c1da3c1d60dae2cd6a387bc1680", 0x7e}, {&(0x7f0000008000)="8bef9d6012a1f1786d6ff1605deb5a6e2c06b6a3b3549344", 0x18}], 0x5, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000f83000-0xb8)={0x0, 0x8054, 0xfff, 0x0, 0x1, 0x0, 0x5, 0x23f, {0x0, @in6={{0xa, 0x2, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x334d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xfff, 0x1, 0x10000, 0x4}}, &(0x7f0000f2b000)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000e55000)={r5, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x21cc, 0x8, 0x9, 0x1, 0x10}, &(0x7f0000b00000)=0xa0) syz_open_dev$admmidi(&(0x7f000082f000)='/dev/admmidi#\x00', 0x4, 0x101200) ioctl$TCSETS(r1, 0x5402, &(0x7f0000686000)={0xb9e6, 0xfffffffffffffff8, 0x9, 0xb42, 0x8, 0x1, 0x200, 0x1, 0x401, 0x9765, 0xfffffffffffffffe, 0x2}) writev(0xffffffffffffffff, &(0x7f000008f000)=[{&(0x7f000005a000-0xf7)="8a87d8a659b9ea9c582dc97a1d61f85e38c7b8bd30cd337c941dbef5e0f7e75d6ec5ebf57a794ab06da4c4a7aa5f51a4f0ce298a514a7c8f2aba9d113918dc670261df78464cbccc69f8970b6f5cf999bd85c357a145e9f1b7941b647d865dcf664d53dd3f288bac2af421c517920f43b7fe1cc7cbc369278d535a9692042928e508d460a6c64b8c6b7c5d3dbb9d1a02e003337f32dc54673cda415c1e1f6842620d41cb113b336c569b35f81172a4e71abb60a9de3932e830f5e8ab13e9413ae2cf3a5b35e1c2371920be8553798d171fa1fd601b6fc5d7f0812bc5292b4e9254798c648df0cc2d4466e504", 0xec}], 0x1) getsockopt$inet_buf(r0, 0x0, 0x2000000000483, &(0x7f000005a000-0x18)=""/24, &(0x7f0000aed000)=0x101a3) 2018/01/29 07:59:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b33000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) r2 = perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) dup2(r1, r2) preadv(r1, &(0x7f00001ca000-0x20)=[{&(0x7f0000a6e000)=""/91, 0x5b}, {&(0x7f0000f3d000-0x76)=""/118, 0x76}], 0x2, 0x0) 2018/01/29 07:59:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) unshare(0x400) socketpair(0x9, 0x80000, 0x3, &(0x7f0000198000)={0x0, 0x0}) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000530000)=""/153) r2 = socket$unix(0x1, 0x1, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000326000)='/dev/vcs\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f0000b4e000)={0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000541000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) syz_open_dev$sg(&(0x7f0000cd6000-0x9)='/dev/sg#\x00', 0x4, 0x121004) timerfd_gettime(r3, &(0x7f0000e89000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) recvmsg(r5, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000cf1000-0x4)=0x7, 0x4) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) [ 141.203094] kauditd_printk_skb: 84 callbacks suppressed [ 141.203102] audit: type=1326 audit(1517212774.340:1432): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=22102 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 141.293300] audit: type=1326 audit(1517212774.385:1433): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=22102 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=43 compat=0 ip=0x453299 code=0x7ffc0000 [ 141.319683] audit: type=1326 audit(1517212774.386:1434): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=22102 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 141.351075] audit: type=1326 audit(1517212774.386:1435): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=22102 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 141.376452] audit: type=1326 audit(1517212774.395:1436): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=22102 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=54 compat=0 ip=0x453299 code=0x7ffc0000 [ 141.402213] audit: type=1326 audit(1517212774.395:1437): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=22102 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 141.426883] audit: type=1326 audit(1517212774.396:1438): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=22102 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 141.451524] audit: type=1326 audit(1517212774.396:1439): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=22102 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=9 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/29 07:59:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000cab000-0x8)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)=0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000337000-0xa8)={0x0, 0x0, []}) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000df6000-0x28)={0x0, 0x0, &(0x7f00003ad000-0x69)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199, 0x0}) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fe000-0xae)=""/174, 0x0}) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000f83000-0x4)=0x1) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000899000-0x8)=&(0x7f0000226000)=0x0) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000afc000)={0xefb7, 0xbff, &(0x7f0000c91000-0x2f)="cec7b2780f21065ae1fb7dc5ea2ba2a5fb18796f87d6eaf5815a586b7c183a1051acbb6640712e388d24b29cfc4ae5", &(0x7f0000264000)="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", 0x2f, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000d5000-0x4)=0x0) 2018/01/29 07:59:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000e1a000-0x8)=0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b2c000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000032e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000025a000)={0x0, 0x3}, &(0x7f0000bbe000)=0x6) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f00005bd000-0x4)=@assoc_id=r5, &(0x7f000036b000-0x4)=0x4) r6 = syz_open_dev$sg(&(0x7f0000df5000)='/dev/sg#\x00', 0x0, 0x0) readv(r6, &(0x7f000037e000)=[{&(0x7f000037f000-0xb)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x55071, 0xffffffffffffffff, 0x0) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) dup2(r6, r3) tkill(r1, 0x16) 2018/01/29 07:59:34 executing program 4: mmap(&(0x7f0000000000/0xf1a000)=nil, 0xf1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xfffffffffffffffd, 0x234) bind(r0, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000d6a000-0x70)=[{&(0x7f000035c000)=""/81, 0x51}], 0x1, &(0x7f0000762000)=""/79, 0x4f, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000e7b000)="dc92cbe03a3f805e608740c4763140d4756ef04f24f3ea3122ba2c96a6d60cbe5477028a394b00000000000000074ca8200205760785b6b152e37d5de5bd2f7d4f615c2c57", 0x45, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/29 07:59:34 executing program 1: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000317000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000c69000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000614000-0xb)='/dev/midi#\x00', 0x0, 0x0) bind$unix(r1, &(0x7f000023c000)=@abs={0x0, 0x0, 0x3}, 0x8) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000ade000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mkdirat(r1, &(0x7f0000eb6000)='./file0\x00', 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00001d7000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000469000-0x4)=0xe8) ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f00009f7000)={0xffffffffffff6b44, 0x7, 0x0, 0x2, 0x7ff}) getpeername$ipx(r1, &(0x7f0000ba7000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00001b4000-0x4)=0x10) renameat(r2, &(0x7f000093f000)='./file0\x00', r2, &(0x7f000010c000-0xe)='./file0/file0\x00') 2018/01/29 07:59:34 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) ppoll(&(0x7f0000002000-0x28)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000001000)={0x77359400, 0x0}, &(0x7f0000001000)={0x0}, 0x8) 2018/01/29 07:59:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setitimer(0x3, &(0x7f0000c81000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f00007bf000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = semget(0x1, 0x0, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000e70000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eab000-0x4)=0xe8) lstat(&(0x7f000024a000)='./file0\x00', &(0x7f0000dcc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000b7e000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000046a000)=0xe8) r4 = getegid() semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000956000)={{0x2, r1, r2, r3, r4, 0x8, 0x5, 0x0, 0x0, 0x0}, 0x100000000, 0x8, 0x6, 0x0, 0x0}) ppoll(&(0x7f0000ae0000)=[], 0x200000000000017c, &(0x7f0000fe9000-0x10)={0x0, 0x989680}, &(0x7f0000402000-0x8)={0x0}, 0x8) 2018/01/29 07:59:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000321000-0xf3)="85", 0x1) 2018/01/29 07:59:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000026c000)='/dev/ptmx\x00', 0x1, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f000060a000-0x4)={0xfffffffffffff6d3, 0x8, 0x8}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00000cb000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000701000)=0x1c, 0x80000) getpeername(r1, &(0x7f0000569000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000000c000-0x4)=0x60) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000992000)='./file0\x00', &(0x7f0000f7e000)='./file0\x00', &(0x7f0000b50000)='mqueue\x00', 0x4001, &(0x7f0000eb2000-0x9)="") lsetxattr(&(0x7f00000c0000)='./file0\x00', &(0x7f0000255000-0x1a)=@known='com.apple.system.Securioy\x00', &(0x7f0000ff2000-0x7)='.pppN-\x00', 0x7, 0x0) 2018/01/29 07:59:34 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000d68000)='net/fib_triestat\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4)=0x9163, 0x4) getsockname$ax25(r0, &(0x7f0000583000)={0x0, {""/7}, 0x0}, &(0x7f00009bf000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x803, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xa9d) getsockname$llc(r0, &(0x7f0000406000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00009a8000-0x4)=0x10) connect(r1, &(0x7f0000dc2000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) openat$kvm(0xffffffffffffff9c, &(0x7f0000aaf000-0x9)='/dev/kvm\x00', 0x8040, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000a4d000-0x4)=0x0) [ 141.451542] audit: type=1326 audit(1517212774.403:1440): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=22102 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 141.451560] audit: type=1326 audit(1517212774.407:1441): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=22102 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=317 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/29 07:59:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="ad56b6c5824c8eb995298992ea54c7beef9f5d56530f90c2", 0x18) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002d6000)={0x0, 0x0, 0x0}, &(0x7f0000e19000-0x4)=0xc) setuid(r1) 2018/01/29 07:59:34 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000006000)={0x0, 0x30, &(0x7f0000009000)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000009000)=0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000009000)=@assoc_value={r1, 0x1ff}, &(0x7f0000009000)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x7b, &(0x7f0000009000-0xd1)="0c886884a4b8a6f25a9ebfa2570ea83e7562653071527d1d9d79341c489729d63aa35eb6927ce41a1872d9d7c85e07dc898f0abe85c8282d7483dde7c2e536cfcc4f162f6cf2765f8fce5721ece91dc0563023aac5a04d80b1b26eef5200be88f0e40cbf2dbf2bfc8ba58b575896b9a4a56bf15e780865e0e3530f008824e0b3aed3000405564478c6cfbeae1e4f8632434dec918da928f860e7a523751fee23f118a0f286a701a520f195652f08eb96e9df09abe3ead5575a26dffcf38211e5857284a1f59e61ef3f72c8a0935ad9d377") 2018/01/29 07:59:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006bc000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(des3_ede)\x00'}, 0x58) bind$alg(r0, &(0x7f0000f35000)={0x26, "68617368000000000000000200", 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000085b000)="6203c6695335edff343c70c47861524712c2f43378359513ca0ebbec0aecc1ee858e08aa0d05092dd0283170bb8f96842ac655a9a485004a2ae327487a1e42e1336d6641c98b5444ebc0da0611275c20069f14b9317a26faa5b0ec3760efabfdd4f16b2d9ac93bd6ef9f4d53c56a5ed6d4fc91ab4b9c8371cc98c37ef4582fd1b4957493b0b7d8cfdf7100d15ca4010c2bf2849383af199e5662fe2604a5ace8feed00fc4741831011258be96d8be3ae3fcbcc64265b2f44fd01d12d62dd8ea5eaa8b9655bdbceb02928032970a7d9992623638362232155763daa10324ef339273bfd4b6c6c99443c8b90dc9b4fa710e5e7", 0xf2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000040e000)="8d80fa923f3d390973ff61972524f88cb2306911a1a3b998ee8116ddf22c695df183335cc58f56367c624ac8fd8ba45c65598d872332cb07e18682603c490967e3754dfb2ebbb7dd2f9b8639ceacb5ad4521d04ce65364ebd291e6b6153525338e364c0c00e7c5968f2f8de5fec55fada7812287f36fd6342e25b9084659ae07", 0x80) accept$alg(r0, 0x0, 0x0) 2018/01/29 07:59:34 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f000012b000)=0xc) setreuid(0x0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chown(&(0x7f0000001000-0x8)='./file0\x00', r0, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/rfkill\x00', 0x10040, 0x0) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000000000)=""/139) r3 = request_key(&(0x7f0000f1a000)='.dead\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e41000-0x19)='{-bdevtrustedlomime_type\x00', 0xfffffffffffffffc) add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r3) 2018/01/29 07:59:34 executing program 3: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00005fa000)={0x0, 0x73, 0x18}, 0xc) r1 = socket$llc(0x1a, 0x3, 0x0) tee(r0, r1, 0x9c2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f00003cf000-0x1c)={&(0x7f000018a000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f00003a8000)={0x18, 0x29, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x4, 0x6d, []}]}, 0xc8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 07:59:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) sync() bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x9f, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f0000e3f000)="5dfbc33dc19cb870843df30273b381fa", 0x10}], 0x1, &(0x7f000006a000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/16, 0x10}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/29 07:59:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0x114, 0x108800, 0x3, 0x100000000000007b, 0x0, 0x8, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x7d, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/29 07:59:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0xe81, &(0x7f0000044000-0x1046)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[{0x9100, 0x0, 0x0, 0x0}], {0x8100, 0x0, 0x0, 0x0}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xe6b, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"730512ab567cd18509bf462488378aa751e7c2cc9706f877f8466ac8ea09dc9403a68bf968dd97794e3214f9e74085080d03e138208def5c7bc2dd2603124a9408cb163a3778ae260d03f1d7bb277c9d505c15057ea58e274943ad236d66eabef9e9803ba3b2e67d96fd5b30732ba214c602445523f0dbe5d8b2a1acd51ec67dac5eabaf7a2ba01fbc3997f12c08171505ebe80a9c266a6c8a2d0530d21baf907079bc0001739752a3a17fa4f3bc2b27a8edc113bbde7d4a43bcb30dd129663c495dd3bb2a1346c5b0c5c661d81245541aa75d73ae85f733053ae3ea94e78be9aa0f6162653bf7cd1a7ca9bc64f13e4ea827b8420d83d1aa2f3e61d18bb7bf8bdae158628a6d941365a261fb7bb7891fa6e1df0bb22a297e939173304fdf0802909f413164ae2d437a58c9df681e604f89dd0cdc9ea744b595e1a50dd8379fa45703896fcff3c3c9652d9da93a95d61ad91dc6edcf9cf1336770cc543551e3a52d94b6d04c751cfe988bb6b6579b79054248128ce44f574add60f8419458e1df281e1b109f25cf1c0eb72b6c1b54e4d8fca92f0a5e0d34921429c7865599fc6462b09baa22c07d60c98d47d83bab64c372dd07cb7e24057fd882587e0d3c0debd19d362b39f2f514127b537ca95300ed87f90b15836153dd42faa733449ce65271453c0e1765a8deb0249facb1a9465f4d067d1452aa3c09a7b80a68149a32941c8c3a9e3cfee8c9533dffc8cefc671048f0211e9d4578befc9484fa55d78ab426fb8516906a7f1983ce03c1740dbf724e5abe00d37245b62aeadb382329ff40dd38908a0a47aa1b06d5ca9e7eb90b77da8d4849a45f6da0b2a72e3d5edf384920ecc81c6aa022faf3ae95558cc0f8348df0604dd744ed14440253a1c034307caccd427a6a7bc8a57cf159df821a61efe209573c9d8f814adeecdd2e7f65e8eda413e366830d334195060083add1374cc077b51a4fb1e7c7a376b1b53e266a5eacf318aa7e64a29c7c34b2cca9af50d4ee15f3591b14d8cec7b327289a6fd1ac4c33a8864024801016d9ecd43b5bb1eb3e594fd83481d1320bb65472c76139b7d809077e87eafde0ab275dfe2440c2da82dea0f57db9482c85064bd1f23438b06d1bac4c32e30a2984c3f65c0d9a2ba45c836f349c879d855367b998a900f76a82afbd243ccb406033d4a6402a6277a867957a9e0edcf1da5a67a755553d45e55932efd2b63872d34213a2aaf4e7ffde2a00f87a47931fb58b67dee43494c288d4ce22c4fc0588686d0ee2bbbf2083b95ab8a9e022ae305e8722ff321721beb8f36c79262f6158e7787b9618c45580c20a6a01b30374419bb1625b36d4917664e07648028f6cb08052592d0851b72baca7bf7ffcfad5af80fd757647258b8f78f20925937eeb30e685f220427d7f47cd567b3d079374b79539dd60416d37bf139bd9047298b1e19ac0538e901d2c24ac94dfd585a28d69d66203a56b3a322c9378b809d9e772ce5ba7d982f424f222bfa9793130ad86c04d232bf63bf8f3ed9de99991869944664da9f3146a41ef5f4470ffc310ce78d5e7193e3cbada5df69334a234b69cf6a544175a307651bc4d8dd67b518d182ff76f68c60ef7817e9c25dab01788e4c7aca3848e2853f2f30710e392cef53642bcb352484706e5bf6160f2ea43b427cdca363451c07dec229999463bb51e859d010b8ea7b9f5f7fc9fa1afd2876b54256f354947b7e7f6ccc6035541c420477d81f483a6fbed3c8134d779e93ae977c37b2c715655f861867b71824a46c32200350fd363219fa7656cece13ae2c114c7b64d9b3a600e12a484808b51f35424807984117108ccb7878ad19fac8953e94529e60b15d04f1b8a061aa96b1125edbf41950ece011d63f59f6ef252ff72552e96d7260f003197aadf2bf63971c6076b777103fe66dbcb7ba7374e777d4bfacc59800f773c60fb9d387871d497b170e5232a4a632b22aa8a6dbba983c7837023587b325e231b92ad23f9a949e4b410814c000a3e27d254e95e89c0a1b60ac176a2f087f88972685c67c8f66d89519019a7259ddca616bb3108f2cb360e6c56f871441e3151addcf6dbcaa1a74cceff73dbfb9c282beb7bb9559ad17705c125d0e5ee036662ba0dc03b8e9023ca5c98a821024f71896c1a203f6edefc7176257be7ad8a697be5f528277757e2eee636566268aff771359f890865f7d35483c0d401cbde3e795983e23431901ea8842999c5265c815cf5dbaa03f924cffe90101ea6c6882e117e9dabc3f6ea305993e70cc3d0b587516d6956be7b05faab0a78e80537c4918e8408f0283b1623fc20d864a2bc84b4e277922731b0317bad7e243e40ca04cd575015cc4a1634dbb3750931707ba729991c0f7f4a0d923bcf7df876cff5f41ea968c2b32ece8983b18583965ebc2ec3b364cf5ff09c6a2b242548355ebe80ce52f8d208bfdf6d1cc3269b4e68d90a2d28d22c791cb57ab92f3196ab165f8ac47c1edf82ca392da06c3b03e18337374b6d477a6e202e79d3d7f22963de56530fef758fb3b985aa931af71427867655445f73e294c9d749de4e420ba58bacaf67de6802668d5da6bcf39b0141c88571d92cb6dbb7baad1bca082047a4c5377db179be7b561b86436a932191452d7929a9ceb8e40a97a430ccf26d5a9e5a5e0b16956311edd749ccf84fcf8bf16d17a8cc5e460b92c1c7e7a077e666024aadd15404fd029941da1c43a09b3e65d44f9905eabb45b53b3d69344e09a3a009978ba75a30c6eeaa41460401d6e870e8d3f45afa74e469eb7c4506cfab51dc166d336b24ae0107d8627102dc940b6b60a821acf0fd833fc3686235a03449f3c99b372e48bb7f4f73c5ff5f6d40b3e2ac219db197d0083d0c8adae3ab2eb2a6d10b30c1bdd5a4e237179b0225680cd0897c33fa26aaa798a584bbb80071ef856ba5a7a6f13b69be5e6b7e96ad4db6e7a027d4db53592158005fd5ac7d186ce630ccebd394397616464bd0e627a1c869a614a8061e93debbc5fa83b4e0b89c78f3b7e3a58fc3e10c81ee871eb228c4bd0609567c4b35ed1a53cf1d207c0fa48cbc4c562226e12840c452e69024a07f2b29a62f2e4ae0a7069266aa1bd3b0b9e42c5c7daa84876609ab256dc2c735166770be1edc14c3878569af3cf20e79bfeea7ac6583de02650ca402a04227a80ff4989b2215e3b7d632b809dd1f8001d34b36647679fc06c9cd56f84316abaa65ba6f71c4d04a583bca5c0500cedc66b683d8a04046195983370c950e8b692ec4106300cee3258c35947fa242c0286d9d6a8f094a85f3f8b3667712a17fde9bbf575e76d2d0791eb58674d924aec843f9cd462aec51f932dceb912dff42e881faf01e6817591b0fa89745bf1fa8d85004a6c0fa24987cad4697406f8d9dabf5df22ef49fc42187158aae3cbcdd561bece4f69b57134e44d9b7a78f98b10bc7e506d112e2582d90199e3eddf1defb06c444563a658a8ecc636c38dd5d13d3c64f6e65e55054b636892feaddcf1603021d370c67bd4b44026b15fcf36a88bc29a6b2c065079c3c9ea9527d38ca317298daa5aa26aef2613e550180dd54d7dbabe66a79acf6a603442bb050abf2c911f4f4a6f51fb181f011146e60ba30a02a5c5d69e56ccfb3bbbfdc26fb3529cdd37bb0bdb7e966cf39226940df6f0a41f5433d9fe12b1b53b82763877ced94842b3288f88f395a41a8cf86d284c733891ee7b26a5efe4db83210170e9766b11aa709a28ccfb4f29d42ebff2e0aee0c14410e4218d23f3f44a432345ec1cfc278d0f9b7a4bc797efed7e8230b71561617b2218a56f763e90c48e05a59bd94da5082928658139fd02babc4f18e02fbec6449079d6eb590cad763cca81fcbe108ab2f6d9ddea9e41fb950f447413ed35fba488f4dfd97a1cf81fea2e40042eec57259a662628785c73a0a5f22a5979ba1dc8b7a8b9d300d1983a06bbebe27eb7f0212d74a393041879eee89b4b662a7882f4c735b6ba2d70d82de28996b0964795197c64b47e4bbc4fd93e210967715495c38547afa376a0ac4faa69584c17d40f2520287f0f62892ab1414c438f6f12f0f3ec19e2fffab766ee72c7c3ca2e4d4215f7a4fefe462f2bf5dca5387d7e84f67ad934ab8bccca334e6164537183f0a0e9b2ae4fb0976e78e843f689bdffbd7b0629cef2d8c19967680b3408a490390f2abe1be5ec9a638f8af76bf137c9d98f8d8a241884e950561dca65e65d9f4e679f94951f96e67ea42a248361c16b4bae35a7d6fccd339a84130667ee57deba0a5c625743488feb50dc6d86a8b8feb9fd13a4ebd338569ede4ca13fd5183996a9cd34fcee1c7a597984003d7f79b84ff52d85245a01e80a64dd567a99f9421cd8b2169ba57c360125195494e866e73fd258b3e790bbcec58018c4d348ddf3156bbe5130a1510e66c6c034fa8166216452cae487d01adeccea5ff3fc514d4f9ca40f42368833fa12d668ffb9adce6e384fe7dbce4355ca426ae6f39f14eccf1a622e36e40f292238bdc674f5714a61280ff51c8bac62614ca9fb5e7b6e589647002e2eb957e66e65b4f461795d5417c9cbfea5e4c1d4d076e6b08c685467a2da84ff28b2f014d3122585dcbc45953e60927884b5234389dbc8e74e6a6f7ebe93d9bdd02121c36422880395371e04b940362c7407c6ba8720afdee213228206a4c2263c096c0c3658599b9bb91f05d6ffda3a470ae8472828cfb64f82393d894301eb06630ef943e49f7322cb8e872e3dc061a6f57520982e210f47949816523e646cbeda0f09174165250aee2dc19710dd23670a04a223a7a0cd7b20ddff1d1285803f871ad43258bbd2fa3f627cc5d1906b45f8f1b5a4d240b9f1966a43150451cb4b904c8e111a1ba907fc07864064dee875e58886c9ce88672fcd42891f714d301e9c9a0feb8cfeeb48a20bde6b873aec4810b8519dd55427bb24448ba15adec3a3a4e30804fb6bc355c5e5d2ec99555d34d33dbdde066186e9302dc985df4a4426d366bab101c30cded8276e3c3999038cc3fae35dcc8a94379edbae3dc96af4485af3601d16aaa649d44aeb5c95324c4b558d565d8d7623008217bf533e9f6fcf67a0cec6cd52f439b143a5893878a8c203304194c8f7a6da10236d42389a22b8"}}}}}}, &(0x7f00009a3000)={0x0, 0x1, [0x0]}) r0 = syz_open_dev$audion(&(0x7f0000511000-0xc)='/dev/audio#\x00', 0x8, 0x507000) ioctl$TCXONC(r0, 0x540a, 0x8001) 2018/01/29 07:59:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000e6f000-0x10)={0x0, 0x5f, &(0x7f0000487000)="2f610000000397bce1a528cc3828356c78800b6f6bd0d6c4065990300db27ceba40a9b5c21a052ea10e51b14d128302bc6531af8c79b0510cb4811df4740e77f13701f145ee825f2bd1b653f4571a4b12154350c948ec41b2ff79b1e0f1bae84234f3196a79a4a0c94065ce7799f9818f10a9383676423f45cc3746803ab9ca5fc82b2050000009103b5e4627c3aa17345b71dc6cd5e43dfc5f1"}) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000b18000)="240000005a001f1d14f9050712790000c113171308001000fff708ff080001ffee000000", 0xfffffffffffffffb) open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f000038d000-0x10)={&(0x7f00005c8000)='./file0\x00', 0x0, 0x0}, 0x10) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/01/29 07:59:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0x80000000, 0x295) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000c83000)={0x100000001, 0x200, 0x8, 0x1, 0x3, 0x10001}) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x23a, &(0x7f0000664000)=[], 0x0, &(0x7f0000cc4000-0x18)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/29 07:59:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000331000-0x8)='./file0\x00', &(0x7f0000391000)='./file0\x00', 0xa000, 0x0, 0xffffffffffffffff, 0xff, 0xfffffffffffffff9, 0x2) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000db4000+0x977)={0x0, 0x0}) r2 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000b49000)=0x0) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x4}, 0x8, 0x80800) r4 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000bbf000)='/selinux/validatetrans\x00', 0x1, 0x0) ppoll(&(0x7f0000581000)=[{r0, 0x0, 0x0}, {r1, 0x41, 0x0}, {r2, 0x8000, 0x0}, {r3, 0x0, 0x0}, {r4, 0x10a, 0x0}], 0x5, &(0x7f0000720000)={0x0, 0x0}, &(0x7f0000000000)={0x7fffffff}, 0x8) r5 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000c75000)={0x0, 0x1f, 0xfffffffffffffff9, 0x3}, &(0x7f0000bf6000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f000030f000-0x8)={r6, 0x0}, &(0x7f0000639000)=0xfffffffffffffff0) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d56000-0x11)='/dev/vga_arbiter\x00', 0xf00, 0x0) fcntl$setstatus(r7, 0x4, 0x2000) r8 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ftruncate(r8, 0xab) set_mempolicy(0x0, &(0x7f0000824000-0x8)=0x0, 0x0) r9 = openat$kvm(0xffffffffffffff9c, &(0x7f0000460000-0x9)='/dev/kvm\x00', 0x121000, 0x0) r10 = ioctl$KVM_CREATE_VM(r9, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000af7000-0x4)=0x0, &(0x7f00006b9000)=0x4) umount2(&(0x7f00007f7000)='./file0\x00', 0x100d) ioctl$KVM_CREATE_IRQCHIP(r10, 0xae60) r11 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r10, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000c02000)=0x9) r12 = add_key(&(0x7f0000104000)='cifs.spnego\x00', &(0x7f0000063000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000458000)="49d3a846a7bf2239d021491f4f", 0xd, 0xfffffffffffffffb) r13 = request_key(&(0x7f0000194000)='id_legacy\x00', &(0x7f0000b33000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ec1000-0x25)="656d30776c616e3173797374656d6b657972696e6774727573746564776c616e30f75b2500", 0xfffffffffffffffa) keyctl$unlink(0x9, r12, r13) ioctl$KVM_SMI(r11, 0xaeb7) ioctl$KVM_RUN(r11, 0xae80, 0x0) ioctl$KVM_RUN(r11, 0xae80, 0x0) 2018/01/29 07:59:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000083a000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00003ef000-0x4)=0xfffffffffffffdd9) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00003a9000-0x8)={r1, 0x3, 0x0}, &(0x7f0000b67000)=0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r2, r0, &(0x7f0000b4c000-0x8)=0x0, 0x100000002) read$eventfd(r2, &(0x7f0000649000)=0x0, 0x8) 2018/01/29 07:59:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)=0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000337000-0xa8)={0x0, 0x0, []}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00002c1000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f00001a2000)="a3ca9d66547d6f0eac5063daa321ef39651056ae3ee93c086c2fcf8a2caed99b3d53b06ed334a2c454256f05f26cf8ccc9d6655ebade9f183e1f63c1287544f6350798342d6a4f4e7b3f95391b660d5dc04d8a840bf9c904d6f66c3c0564589f742b2fc8ca63b83377f05f161d052452f7d2b259") ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df6000-0x28)={0x0, 0x0, &(0x7f00003ad000-0x69)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199, 0x0}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fe000-0xae)=""/174, 0x0}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f83000-0x4)=0x1) ioctl$VHOST_SET_LOG_BASE(r0, 0x4004af61, &(0x7f0000899000-0x8)=&(0x7f0000226000)=0x0) 2018/01/29 07:59:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6c000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000, 0x0}) 2018/01/29 07:59:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigsuspend(&(0x7f0000322000-0x8)={0x0}, 0x2af) r1 = syz_open_procfs(r0, &(0x7f0000d9c000)='status\x00') r2 = syz_open_procfs(0x0, &(0x7f00003a0000)='projid_map\x00') sendfile(r2, r1, &(0x7f000030f000)=0x0, 0x7563) 2018/01/29 07:59:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000ab1000)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006bd000-0x10)={&(0x7f0000ab5000)=@ipv6_newroute={0x2c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x0, []}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f000021b000-0x4)=0x0, 0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00009e6000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000017f000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f00006da000)={r2, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000f04000-0x10)={0x0, 0x0, 0x800000000}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000288000-0x10)={r3, r4, 0x3}) 2018/01/29 07:59:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c25000-0x8)='./file0\x00', 0x0) chroot(&(0x7f00004fa000)='./file0\x00') symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000d75000-0x1000)=""/4096) umount2(&(0x7f00000e0000)='./file0\x00', 0x1000000000000000) r1 = getuid() r2 = getgid() syz_fuseblk_mount(&(0x7f0000546000-0x8)='./file0\x00', &(0x7f0000f7b000-0x8)='./file1\x00', 0xa000, r1, r2, 0xd3c, 0x1, 0x300000) mount(&(0x7f00006bb000-0x2)='..', &(0x7f0000da2000-0x8)='./file0\x00', &(0x7f0000072000)='ubifs\x00', 0x8000, &(0x7f0000b18000-0x2b)="66b6397a7274e76c2203674d9cbdcccca3593e49ab113722b2513c8efb18439b9603b81a813798316ea164") 2018/01/29 07:59:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) recvmsg(0xffffffffffffffff, &(0x7f0000002000)={&(0x7f00006a4000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x1c, &(0x7f0000569000)=[], 0x1000000000000217, 0x0, 0x6c, 0xfffffffffffff403}, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) r1 = syz_open_dev$audion(&(0x7f0000eda000)='/dev/audio#\x00', 0x559, 0x400200) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f00001a7000-0xc)={&(0x7f00003fb000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f000060d000-0x2)={0x6, 0xff}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000dc9000)={{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gre0\x00'}) 2018/01/29 07:59:35 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000e75000-0xa)='/dev/vcs#\x00', 0xffffffffffff0000, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000001000-0x31)=""/49, &(0x7f000091c000)=0x31) r1 = accept$nfc_llcp(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60) ioctl$sock_netdev_private(r1, 0x89fd, &(0x7f0000000000)="e09435") ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000000)={0x5, 0x76, 0x7fffffff, 0x9, 0xde}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000002000)=0x7) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) ioctl$KDDELIO(r0, 0x4b35, 0x2) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r2, &(0x7f0000005000-0x40)=[{&(0x7f0000004000)="a3e50de3687db56a23ed5e12174ed4008ed50a7249b8c637a222f6dfe26cb828b55fd638602266d23c33088d4aea5d455528577a3e346987b52675d89de077b4516f06c0e5283e4ce7aee70bd7c657a62d2734022a37733305e323d12ae2e4937be322d1f3ac09989cbe3555a93316d766014131d0e491fffe64514fecef68ba46f8b426f7d2dc8266c07fba8f6cb226ed8903ca2a459181c241d54a9cd7c8c13d780e02b7ef1f4b551478e3b33da5f4c22ad15b9f2bce84da3ad57e430aa177115f424a2ea708b6abf40240253c10c899", 0xd1}, {&(0x7f0000005000-0x41)="89daa065571f5c29457cb8cd3f5791bac743268c6e42827a2d737f58d2eb5799fec4c8fd38f624a71fed4007719cbd198811f339cad8306a9fcfcbae69e326f59b", 0x41}, {&(0x7f0000001000)="4bd17478c1b624e8c7acf0081cf777ca88a5890528c424c2791d0dda44194da76dcef35e010ff28eacf8ae4215d8190119f98c1addc5a81d44a92230aa7bb63913bab06195fade950736ccfbc75874e9153e23", 0x53}, {&(0x7f0000004000)="dcb093c548b8007f5dcaed2a4cdffe366f9b1f320d3e939e6db5fa4d2907d07cbf20c0d6b278d3fc841fe70c26511c51ce2de27909722158f24fc12ac093f0d1c3", 0x41}], 0x4, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r3, &(0x7f0000001000-0xb8)=""/184, 0xb8, 0x40000000, &(0x7f0000005000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3, 0x3, 0x3}}, 0x26) arch_prctl(0x0, &(0x7f0000001000-0x61)="7a18fff1efa117a547c6c512277b68d531f1e9deb3d7441938a2319e5f89915c5c5e7e1311d9d030627a6c7ff91e379c280aa2c05e695db13fd229f3f04681060ffdf5f1e92b6929cc2d69e8a31efc216c23fe115ba8d5a2e941376fba70456d5e") mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000006000)={0x7, 0x0, 0xfffffffffffffbff, 0x0, 0xfffffffffffffffe, 0x1}) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000007000-0x48)={0x4, 0x0, [{0x6, 0x0, 0xffffffffffffffff}, {0x8000, 0x0, 0x10001}, {0xfe, 0x0, 0x2}, {0x6, 0x0, 0xffffffffffffffbe}]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000007000)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000008000)={{0x0, 0x8}, 'port1\x00', 0xa2, 0x4000b, 0x3, 0x1, 0x6e2, 0x4, 0x7, 0x0, 0x1, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 07:59:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x800000000008, 0x0, &(0x7f00008df000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000442000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x20000) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000069000-0x4)=0x0, &(0x7f0000781000)=0x4) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000c44000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) exit(0x0) [ 141.953618] netlink: 'syz-executor7': attribute type 21 has an invalid length. 2018/01/29 07:59:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) r0 = socket$packet(0x11, 0x2000000003, 0x300) syz_open_procfs(0x0, &(0x7f0000000000)='net/ptype\x00') pread64(r0, &(0x7f00008c2000-0x89)=""/0, 0x0, 0x80040) getegid() [ 142.012711] netlink: 'syz-executor7': attribute type 21 has an invalid length. 2018/01/29 07:59:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000e45000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000090c000-0x4)=0x10) fgetxattr(r0, &(0x7f0000d5d000-0x14)=@known='security.capability\x00', &(0x7f0000771000)=""/0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000aa6000-0x4)=0x0, &(0x7f0000c6a000)=0x4) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f00001ac000)={@multicast1=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fef000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e0b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$pptp(r1, &(0x7f00000cb000-0x20)={0x18, 0x2, {0x0, @multicast2=0xe0000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x2, 0x20000000, 0x0}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00004a9000)={0x6, 0x4}) 2018/01/29 07:59:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ac1000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00006ad000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[{&(0x7f00004ec000-0xa7)="99eac84d6a3828b426e0d2bd94a372440296e7dbd81f7612aaee2b98e359972268a6af8bb583511ab042180436c76c32970e44798ed07d43ab574b074b21e9a99da113d6d973638d7185a1393c59f311e600d795800c6463d8e082ef7fd88fcef89439af7ad34afa5bdff6616ac8e859bd8d40b974ce6ca9914b019a669c0861", 0x80}], 0x1, &(0x7f0000c07000-0x78)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r0, &(0x7f0000cbe000)={&(0x7f0000bb6000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8c, &(0x7f00008b2000-0x50)=[], 0x2, &(0x7f0000139000)=""/70, 0x46, 0x0}, 0x80000000) r2 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000621000-0x4)=0x0, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000c04000)={0x0, 0x9, 0x0}, &(0x7f0000ad9000)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000164000-0x8)={r3, 0x9}, &(0x7f00003d9000-0x4)=0x8) 2018/01/29 07:59:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000667000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDENABIO(r0, 0x4b36) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = msgget$private(0x0, 0x0) msgrcv(r1, &(0x7f00007d4000)={0x0, ""/8}, 0x224, 0x0, 0x0) msgsnd(r1, &(0x7f0000001000)={0x1, ""}, 0x8, 0x0) 2018/01/29 07:59:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00003fd000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f0000008000-0xf8)={0x0, 0x0, []}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(r0, &(0x7f0000702000)='./file0\x00', 0x301000, 0x30) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) syz_open_dev$audion(&(0x7f00009b1000-0xc)='/dev/audio#\x00', 0x9, 0x2) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000563000-0x5c)={{0xa, 0x3, 0x100000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, {0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x16, [0x8, 0x7, 0x5, 0x0, 0x2, 0x9, 0x3, 0x1]}, 0x5c) r2 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0x9201, 0x0) 2018/01/29 07:59:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000058d000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000462000)='/dev/sequencer\x00', 0xe00, 0x0) ioctl$KDSKBLED(r3, 0x4b65, 0xea) sched_yield() ioctl$TIOCGPTPEER(r3, 0x5441, 0x7f) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f00003b4000-0x68)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00008ec000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000465000-0x4)=0xb) ioctl$TIOCLINUX6(r3, 0x541c, &(0x7f0000a87000)={0x6, 0x6}) 2018/01/29 07:59:35 executing program 2: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000013000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mremap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000016000/0x2000)=nil) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000019000)='/dev/rfkill\x00', 0x42, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000005000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000001a000-0x10)={0x0, 0x0}) 2018/01/29 07:59:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f9e000-0x2)="c403", 0x0) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r0, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) write$selinux_load(r0, &(0x7f0000b74000-0x2d)={0xf97cff8c, 0x8, 'SE Linux', "0d97038743dfe6d5a7e6b3f06b0996eaef40999491ae9b8ffc5c049f70"}, 0x2d) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) 2018/01/29 07:59:35 executing program 1: mmap(&(0x7f0000000000/0x8a3000)=nil, 0x8a3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00007fb000-0x4)=0x4000000001, 0x4) close(r0) 2018/01/29 07:59:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000ff7000)='/dev/snd/seq\x00', 0x0, 0x0) getpgrp(0xffffffffffffffff) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000483000-0x4)=0x0) fcntl$getownex(r1, 0x10, &(0x7f000042f000)={0x0, 0x0}) getpid() ioctl$TIOCGSID(r1, 0x5429, &(0x7f000082e000-0x4)=0x0) r2 = getpid() r3 = getpgid(r2) getpgid(r3) r4 = fcntl$dupfd(r1, 0x406, r0) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f0000ad6000)={0x3, r1, 0x1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000bba000)={0x0, 0x1f, 0x0, 'queue1\x00', 0x489b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet6_int(r5, 0x29, 0x48, &(0x7f0000741000-0x4)=0x9, 0x4) 2018/01/29 07:59:35 executing program 5: socketpair$ax25(0x3, 0x0, 0xcf, &(0x7f000049b000-0x8)={0x0, 0x0}) mmap(&(0x7f00007a3000/0x1000)=nil, 0x1000, 0x3, 0x100000000000032, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f000034f000)=[{&(0x7f0000999000-0xa8)="caa53f5fa00278563af2a085274fe25305cc1855ac81e90b528f4274ba9b3b1deb038ec44e602edfba464235daeca0a30e4680755e88b0fa40dbcd4658f3c67cdf3e12ef33c6633c40abd0e3fb8e1472b3eff6221566c2436256754c4e8b6494c15d1604a113d2476d944c3017aeb7bcc8c5d2bc8d19ecba9943e33f843aff6512798b724fd90326c781df58f2dc7c797c14e112d7a9278986ba18d67ccc029eda3cb83c32d4feb8", 0xa8}, {&(0x7f0000000000)="b74a8c573a4b66a6da00e4f9cf79c15e3bbf0c46244543aaaf73cb942ef959fa76870f79098a04e5d57ec9c9da5896b6dd6d332668148ff4c0e237f80506eb855aaf43184dc20031adcbc3d105ee", 0x4e}, {&(0x7f0000325000-0x3a)="62aaca97b38957d8353b143bf7229f64e9e19a3f4a98ed027d34f057ac7508d705b32991cb703a3f8e82899b713d648cb04d04ad895a0d5f246b", 0x3a}, {&(0x7f0000001000-0xcc)="d2d36acdf011e2271a101547cadf68bf1d7bf2082ed4d7b164eeb8cf216a189d19e88ddc7b2c34db0a4d0b054e84d59af119e9524165532aac1b24bc31ab883df46582e9bcdbd0b880dfe6e86a9abf2a407acb797487f0100d35fe0cdc04f897afc26b40baa1797c8badcc32256e2ba6e64f78cc56bbff44ce052a33507ea4f5cb6252296dfc829c7d918dada0166da2638cc6ceef18adc7827b6d14a404c660098675c2c116498f80e9a46ad0e18359f60c1bc1775bc39dbd8cb1e9c21bba47edac65f411cb516f02b9a6f6", 0xcc}], 0x4, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = msgget(0x2, 0x200) msgrcv(r1, &(0x7f0000ad6000-0xff)={0x0, ""/247}, 0xff, 0x3, 0x800) r2 = socket(0x10, 0x803, 0x0) write(r2, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f000077f000)=0x0, 0x4) sendto(r2, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg(r2, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00002e7000-0x80)=[], 0x0, &(0x7f0000878000)=""/0, 0x0, 0x0}, 0x0) 2018/01/29 07:59:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r0, &(0x7f0000899000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) sendto$inet(r0, &(0x7f000072f000)="", 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x2, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/29 07:59:35 executing program 0: r0 = getpgrp(0xffffffffffffffff) sched_getaffinity(r0, 0x8, &(0x7f00008f0000-0x8)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$poke(0x4, r0, &(0x7f0000001000-0x8)=0x0, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getattr(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/dev/sequencer2\x00', 0x6101, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000002000)={{0x6, 0x7}, {0x1000, 0x3}, 0x3, 0x2, 0xe5, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000003000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000005000-0x10)={0x3, 0x0, &(0x7f0000000000/0x4000)=nil}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000006000-0x8)={0x0, 0xbf}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000006000-0x8)=@assoc_value={r2, 0x9}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r0, 0x2, &(0x7f0000003000)={&(0x7f0000006000)=""/8, 0x8}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000004000)=0x0, &(0x7f0000001000-0x3)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000007000)=0x0, &(0x7f0000008000-0x4)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000009000-0x4)=0x5, 0x4) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000000)={r2, @in6={{0xa, 0x2, 0x100000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd648}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000000a000-0x8)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f000000b000-0x50)={{0xffffffffffffffff, 0x3, 0x3, 0x3, 0x9}, 0x81, 0x7, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 07:59:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000d0d000-0x20)=@pptp={0x0, 0x0, {0x0, @loopback=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000378000)=0x20, 0x80000) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f000031d000)={@common='ipddp0\x00', @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000)={0x0, 0x0}, &(0x7f0000eec000-0x10)={0x0, 0x0}) syz_open_dev$vcsa(&(0x7f0000811000-0xb)='/dev/vcsa#\x00', 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) 2018/01/29 07:59:35 executing program 1: r0 = socket(0x1d, 0x6, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1d, &(0x7f0000661000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f000059a000-0xc)={@multicast2=0xe0000002, @empty=0x0, r1}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgid(0xffffffffffffffff) setxattr(&(0x7f000033f000)='./file0\x00', &(0x7f000049b000)=@random={'os2.', 'cpusetRvmnet0}lo\x00'}, &(0x7f000068f000-0x17)='$vboxnet0nodevsecurity\x00', 0x17, 0x3) sched_setscheduler(r2, 0x7, &(0x7f0000f52000-0x4)=0x2) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) listen$netrom(r0, 0x1) r4 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) lstat(&(0x7f0000228000-0x8)='./file0\x00', &(0x7f0000ea6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000bfd000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000098c000-0x4)=0xe8) sendmsg$nl_netfilter(r4, &(0x7f0000c00000-0x38)={&(0x7f0000ac6000-0xc)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00006e6000-0x10)={&(0x7f0000f44000-0x1624)={0x1624, 0x5, 0xa, 0x70a, 0x3, 0x1, {0x7, 0x0, 0x1}, [@typed={0xc, 0xf, @uid=r5}, @nested={0xe0, 0x32, [@generic="efe72e51eae675331fdc8c64e08a70fb41ef52e244528c37ea76804a9d6ccc0dc6976607806f8f9b2166e2c528cda11043fde0e5e4aea3043b6eddca070e78a9bd2d5e428e94bb005365c3326a87e0d2eef8f1d6b19c56429423932c949b894ab4d2fefece6f9a1875d236caf7654f9aa7237197dedaccbb98e6e8ce6bc2504c463dbed18195ff7c48ee152e8c82fade34e21ea720aaa1e9a6e290866ef70595257b3449231862887bf7330eefce4b1f9ee8fed971ba5b", @typed={0x18, 0x2d, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @typed={0xc, 0x19, @fd=r4}]}, @nested={0x2d4, 0x73, [@generic="a631c5177bd8df40193b9584161c676e8fee668108364130d2e279598485ea40b52d60ee5f032859690afd0bf2783c5c48ab", @generic="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", @generic="e773b8943c44b5b8c34fb5dbd3aa63f9320dc889707bd5bae1283148be780ead01ee47404cea90aa93dbaec5512a42165b3a74f34bac966d121cb33ea7494d76e14ad45f7d6b82c626199c367969ff9fd80f2ea12e34130ce1c51d23e7c50e018a93a04abffb17814f", @typed={0xc, 0x1, @uid=r6}, @typed={0x24, 0x52, @binary="eeddf0b0291d7182d987d86aca380c4b0c4011bb198ae0ffba0c2f2a"}, @generic="c4efae3438fe0770549f398a4ed5d04b904d3476e20fa4105344f8cd705ec4f808d733ef0f0beddaae5fc705892896e1928aeb4fa6bb8e4b7a05ff189a22c3c7e14a7b5d3711a860bda3e2630686372048c3fab285371b2b444cf89bc223f31e99420c7a8617905f38f3dae8ed885af6603950eeee1b2addc46307f81822c91446596183472e1ded4dd03180adc84a142c074d76cf4a55d26a6fe3bf236fc521bf7849ee1ac3e92651ac2d60584af2f0f809940119071eb0768361fded00f822835b1fe96589fe911182ebcf79911e0d63afa2", @generic="83b11741d5dadaf0bb56b3a08ad37d3abcdc34fc21dbc01b5cb4c6d926e3591172983e66bc23d5822952", @typed={0x8, 0x75, @void=""}]}, @nested={0x11b4, 0x81, [@generic="fb969309428571e4ab157aab6587f57c3c1c82c1ff47ec06caed6a3335f22d08f4e1a0a424d5d66bc111e9128db1ca6a92c6c342dd37a8adaa0f7f5fccdc2e68e70bd9c6833d100bd94e9c4af5853a5c828649acaa68a7767db9e35fa0ce85fce9aa9fb0998cc6a9f4bd9dfbceed2fdd9c411b14b632d517aceb145e051d9e15f6a2dc043fd77034ea88df92161f27a60fd84b98cc22717bfce24c5aa227660f898a93b06807b695f061486b9a072ef5d89bc64a4dc6727a24d97d493ea7effdeb2dd0c557b025848b6989011d9908fcf4772735bfb24063e3abdbeb10470803a0de3e4479d4dbb177fa5c", @generic="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", @generic="a7dd446cf419b30e03b3fb395dc3a24dbc175cab8d7f6430e4a4cca2f3c0fbfa86b25098fcd01bca066b20255d47dba57ad650b70dd330aebe7e0f755cd5441a643e41a088d843dba2082b744a182f61aec23a34c56078432c93348d5d2b816baa6f17289149de39b3f8241d32f9e96d45f09a05dc5409ce8f6ca67d48edafe52e3da71fe10f997e99ea3f44e9721edc87651988913da860894a5347befd665e038235ab073bc14a612e3f6b7b81edeb32f67b", @typed={0x10, 0x69, @str='trusted\x00'}]}, @typed={0xc, 0x8, @ipv4=@multicast1=0xe0000001}, @generic="deecf9a7a7d1464726a11cd8eef8cde82218910ec43eccf4ace3761bd73fa589cdcfc354846c5afc029969baa30593356f1669ce9c1cdf3c9ecbf17effcdbf4be99e6e0f44dedb6a428cda17d9fbb0d6e74a14da7ed3cca2aa56ccfe0e2bcc88d1ec9ffa61ac38705a6cf86de3b6f096ecd0dc2f5fed604c8c35e7ee7a2534ad0294f336e91b19eea837db3a7f58"]}, 0x1624}, 0x1, 0x0, 0x0, 0x40080}, 0x1) tee(r3, r0, 0x3, 0x8) statfs(&(0x7f0000f3d000-0x8)='./file0\x00', &(0x7f0000d8c000-0xe)=""/14) write$evdev(r4, &(0x7f0000ccf000-0xf0)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl(r4, 0x5, &(0x7f00005f8000)="") 2018/01/29 07:59:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000089b000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000131000)=""/163, 0xa3, 0x0, 0x0, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f00006a7000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000037000-0x4)=0x10, 0x80000) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000645000-0x10)=@common=""/16, 0x10) 2018/01/29 07:59:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005ed000)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001000)=[{&(0x7f0000001000-0x10)=""/16, 0x10}], 0x1) 2018/01/29 07:59:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000fd4000-0x9)='/dev/sg#\x00', 0x0, 0x2) ioctl$int_out(r0, 0x200000000005, &(0x7f0000a98000)=0x0) symlinkat(&(0x7f00002dd000)='./file0\x00', r0, &(0x7f00005bd000)='./file0\x00') rt_sigaction(0x1a, &(0x7f0000a76000-0x20)={0x1, {0x7fffffff}, 0x80000000, 0x0}, &(0x7f0000e44000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00000b0000-0x8)={0x0}) 2018/01/29 07:59:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b99000)='/dev/ppp\x00', 0x0, 0x0) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000046000-0x18)={0x6001, 0x6001, 0x1, 0x3f, 0x7fffffff}) unshare(0x400) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000053e000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) fsetxattr(r1, &(0x7f00001e0000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f0000999000-0x4)='\'++\x00', 0x4, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000baf000)={0x0, 0x18f}, &(0x7f0000225000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000197000-0x14)={r2, 0x400, 0x8001, 0x7, 0x8, 0x200}, &(0x7f00009d0000)=0x14) [ 142.368652] program syz-executor5 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 142.394333] can: request_module (can-proto-6) failed. [ 142.419629] program syz-executor5 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 142.420485] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 142.420780] program syz-executor1 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 142.420978] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 142.436303] can: request_module (can-proto-6) failed. 2018/01/29 07:59:35 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000035a000-0xa0)={0x0, @in={{0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x0, 0x7, 0x5, 0x8}, &(0x7f0000c08000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000076c000-0x98)={r1, @in6={{0xa, 0x3, 0x800, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x3}, &(0x7f0000000000)=0x98) r3 = getpgid(0xffffffffffffffff) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000001000-0x4)=r3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000002000-0x31)=""/49, 0x31, 0x100, &(0x7f0000001000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000002000)=@req={0xff, 0x1, 0x7, 0x7}, 0x10) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rfkill\x00', 0x8800, 0x0) ioctl$LOOP_GET_STATUS64(r4, 0x4c05, &(0x7f0000001000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndseq(&(0x7f0000004000-0xd)='/dev/snd/seq\x00', 0x0, 0x502ced0cb8776bba) gettid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000004000)=@assoc_value={r2, 0x7ff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000006000-0x4)=0x0) accept$inet(r4, 0x0, &(0x7f0000005000-0x4)=0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000001000)={0xbac, 0x0, 0x2, 0x0}) ioctl$DRM_IOCTL_SG_ALLOC(r4, 0xc0106438, &(0x7f0000005000-0x10)={0x0, r7}) fcntl$notify(r5, 0x402, 0x2) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000001000)={0x200000000000, 0x2, 0x0}) ioctl$SIOCSIFHWADDR(r4, 0x8924, &(0x7f0000003000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x6}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000007000-0x8)={r6, 0x1}, &(0x7f0000006000)=0x8) 2018/01/29 07:59:35 executing program 2: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000017000-0x24)="24000000260003eb06fffd0000000000010000d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x1) 2018/01/29 07:59:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000add000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006fa000)={&(0x7f0000274000-0x44)=@ipv4_deladdr={0x28, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x8, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x8, 0x1, @empty=0x0}, @IFA_FLAGS={0x8, 0x8, 0x80}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000f45000-0x12)='/dev/input/mouse#\x00', 0x6, 0x2002) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0x100) 2018/01/29 07:59:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009d2000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) recvmsg$netrom(r0, &(0x7f00003a5000)={&(0x7f00005b2000-0x10)=@ax25={0x3, {"8077096e5b0faa"}, 0x4}, 0x10, &(0x7f000031c000)=[], 0x0, &(0x7f0000e11000-0x2280)=[{0x58, 0x19f, 0x8, "c957c2fe0ff910cd12d78b27062d77e23783bdada25b8ed0f9e97b86096bd641e49852f3911cf5660d8b98f28be34ce2a374139a32a69a64b4cf4897a326b5f3363645bcfb"}], 0x58, 0x20008000}, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ppoll(&(0x7f0000252000)=[{r0, 0x120, 0x0}, {r0, 0x8, 0x0}], 0x2, &(0x7f0000014000)={0x0, 0x0}, &(0x7f0000973000)={0x4311}, 0x8) bind$inet(r1, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clock_gettime(0x0, &(0x7f00008c3000)={0x0, 0x0}) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f000052d000)=0x6, 0x4) sendto$inet(r1, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000085d000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000197000-0x4)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000398000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0}, 0xc) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000689000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000db5000-0x2)=0x8) setsockopt$inet_tcp_buf(r1, 0x6, 0xa, &(0x7f0000bd1000)="12bd1aff", 0x4) sendto$inet(r1, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) r2 = dup3(r0, r1, 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f000035d000)={0x0, 0x1c, &(0x7f0000880000)=[@in6={0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20}]}, &(0x7f000002f000-0x4)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000ccb000-0x8)={r3, 0xffffffffffffffff}, 0x8) 2018/01/29 07:59:35 executing program 0: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x400000493, &(0x7f0000e63000-0x62)="8735d96127345deced18b86c09bb8e83c68174708d6db960782f2ea948dda4c1de84de4442ed43fdb02bf212aea2054298e8f04656b124d7311570aefdf7711cd3d6ebd46e55ad52b47823bd8007293284bae8cc087b59cc2e85ff8f547f36be535a", 0x62) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000e63000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000736000-0x88)=@ethtool_flash={0x33, 0x67dc, "228ef61654db74b650e7a7f9499091ed480dcb6db7a1b15a705084e102519348b9362bc50e9f8358e3affb43e329d13b258c8cf546d258b855e079ad1e8313733679570931627ed8036dfd371fbc7a9af91dbfb501cb5b7f015096da7db76ea079e7520b470e4f5889ad430599ffe88ddfaeb2cfd8d60f111bf5df7580d9211f"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 07:59:35 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = open(&(0x7f000000f000-0x8)='./file0\x00', 0xa040, 0xa7) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000008000)=0x10001, 0x4) munmap(&(0x7f0000006000/0x3000)=nil, 0x3000) bind$netlink(r1, &(0x7f0000004000-0xc)={0x10, 0x0, 0x2, 0x10}, 0xc) connect$can_bcm(r0, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r0, &(0x7f000000c000)={&(0x7f0000002000-0x58)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000003000-0x10)=[{&(0x7f0000007000-0x38)="07000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f000000e000)=[], 0x0, 0x0}, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000003000)='/proc/self/net/pfkey\x00', 0x28101, 0x0) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000002000-0x4)=0x4, 0x4) 2018/01/29 07:59:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$fuse(0xffffffffffffffff, &(0x7f0000ce9000-0x14)={0x14, 0x0, 0x7, @fuse_poll_out={0xff}}, 0x14) 2018/01/29 07:59:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ptrace$setregset(0x4205, 0x0, 0x0, &(0x7f0000007000-0xa)={&(0x7f0000ee2000-0x92)="184e721c060000000000000060b22053d1c199b0c4cbd7ab0296e7154fea8aa900000005f6812bf975fd831ef5ec461bb6c0a3532a9a203d11f67732285e058ecec7b40e37910727b26b20338b84e5cc285a589a7f324ca94a7da40be1b70c09820899b3091c2484fb00000000000000ff1bafeb30fc119c5957f1cbdbc28571f9898d9a1ead4d0400000000000000068239", 0x92}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00001db000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00009bf000)={{&(0x7f0000d35000/0x1000)=nil, 0x1000}, 0x2, 0x0}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000044a000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000390000-0x20)={{&(0x7f0000485000/0x4000)=nil, 0x4000}, 0x1, 0x0}) close(r0) [ 142.452980] program syz-executor1 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 142.453320] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 142.482760] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 2018/01/29 07:59:35 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@common='ip6gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000007000-0x9)='/dev/vcs\x00', 0x20080, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000002000-0x90)=[@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000}, @in6={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x0, 0x3ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}], 0x90) write(r0, &(0x7f0000004000-0xc)="", 0x0) 2018/01/29 07:59:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x1, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x12d8, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = dup(r0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000e7c000)=0x0) 2018/01/29 07:59:35 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8946, &(0x7f0000ea6000)={@common='lo\x00', @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) 2018/01/29 07:59:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000967000)=0x0) r1 = getpgrp(r0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0x1f, &(0x7f0000b1f000-0x10)={0x0, 0x0, 0x1, 0x0}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = signalfd4(r3, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r4, &(0x7f000064b000)=""/128, 0x80) 2018/01/29 07:59:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000c64000-0x21)="28f5ea215b5c73797374656d2d657468317472757374656473656c696e75782600") lsetxattr(&(0x7f0000956000-0x8)='./file0\x00', &(0x7f000050c000)=@known='system.advise\x00', &(0x7f000012e000-0x21)="28f5ea215b5c73797374656d2d657468317472757374656473656c696e75782600", 0x21, 0x2) 2018/01/29 07:59:35 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000e3b000)=&(0x7f000022c000+0x921)=0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000337000-0xa8)={0x0, 0x0, []}) r1 = fcntl$getown(r0, 0x9) tkill(r1, 0x25) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fe000-0xae)=""/174, 0x0}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f83000-0x4)=0x1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00008bb000-0x28)={0x0, 0x1, &(0x7f000096f000-0xb1)=""/177, &(0x7f00007cb000)=""/81, &(0x7f0000ee5000-0x4e)=""/78, 0xfffffffffffffffc}) 2018/01/29 07:59:35 executing program 6: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000005000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) socket$inet(0x2, 0x3, 0x5) r0 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000001b000-0xa0)={0x0, @in6={{0xa, 0x1, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xe7c, 0x4, 0x3, 0xe0}, &(0x7f0000004000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000016000)={0x8d0, 0x201, 0x84, 0xd0c, r1}, &(0x7f0000008000-0x4)=0x10) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000017000-0x20)={0x0, 0x7, 0x201, 0xf9, 0x7, 0x37386b0b, 0xe51, 0x6, 0x0}, &(0x7f000001a000-0x4)=0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000009000-0x8)={r2, 0x1}, &(0x7f0000006000-0x4)=0x8) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000003000)=@filter={'filter\x00', 0xe, 0x4, 0x278, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xb0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@LOG={0x40, 'LOG\x00', 0x0, {0x3f, 0x0, "781d796d95f79a315e423ec8e8057ea7a1e21e39dc75def9360a9e36c9e7"}}}, {{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @generic="c1fa92ff447c44989f282966c6de2979", @generic="595a5e93b0f7e112a6023f0e6923a542", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001, 0x0, 0x0, @common='bpq0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2d8) 2018/01/29 07:59:35 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0xa, 0x6, 0x6, 0xbb, 0x8, 0xffffffffffffff9c, 0x6243, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = syz_open_dev$sndmidi(&(0x7f0000933000-0x12)='/dev/snd/midiC#D#\x00', 0x61b, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000001000-0x18)=[{r0, 0x1, 0x0}, {r1, 0x1000, 0x0}, {r2, 0x4, 0x0}], 0x3, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000001000-0x8)={0x2}, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x6}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000001000)={r3, 0x80000000}, &(0x7f0000000000)=0x8) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000000)=0xfff) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000001000)=0x3, &(0x7f0000001000-0x8)=0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0x3, &(0x7f0000003000-0x10)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000004000-0x20)={0x1, 0x3, 0xffffffffffff0000, 0x3, 0x1, 0x7}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$user(&(0x7f0000004000)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000005000-0x1000)="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", 0x1000, 0xfffffffffffffff9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f0000004000)='asymmetric\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000004000)='`', 0x1, 0x0) keyctl$reject(0x13, r4, 0x7fffffff, 0x810000, r5) getsockname$inet6(r1, &(0x7f0000002000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f0000002000-0x4)=0x1c) socket$inet6(0xa, 0x6, 0x100000000) 2018/01/29 07:59:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = shmget$private(0x0, 0x1000, 0x101, &(0x7f000075e000/0x1000)=nil) shmat(r1, &(0x7f0000c2f000/0x3000)=nil, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xfc, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x44, 0x5, [{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0xff}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 07:59:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000587000+0x609)={0x19980330, 0x0}, &(0x7f0000e91000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) creat(&(0x7f0000b3c000-0x10)='./control/file0\x00', 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000dd2000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2018/01/29 07:59:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270741000000000018007352", 0x23}], 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000e44000-0x20)={@common='lo\x00', @ifru_flags=0x1800}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00009ee000-0x58)={0x26, 'skcipher\x00', 0x0, 0x8d, 'lrw(camellia)\x00'}, 0x58) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000079d000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000d25000)={0xfffffffffffffe01, 0x0, 0xffffffffffffffff, 0x1, 0x3}, 0x14) ioctl$EVIOCGSW(r3, 0x8040451b, &(0x7f0000fb6000-0xf7)=""/247) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f000070a000)={0x6, [0x0, 0xfffffffffffffff5, 0x0, 0x7, 0x2, 0x0]}, 0x10) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000023c000-0x21)="e50775b05de3fdffffff00005c54dba729d5f0df8217ad4000000000900000e660", 0xffffffffffffff19) socket$alg(0x26, 0x5, 0x0) listen(r3, 0x6) 2018/01/29 07:59:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000a5d000)='/dev/input/mice\x00', 0x0, 0x10000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000085d000-0x8c)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00009de000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000fa1000)={r1, 0x9}, &(0x7f0000bcd000)=0x8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000d7000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r2, 0xc0045103, &(0x7f00003e3000-0x1)=0x0) [ 142.619518] [ 142.627710] ============================= [ 142.640851] WARNING: suspicious RCU usage [ 142.667050] 4.15.0-rc9+ #284 Not tainted [ 142.675521] ----------------------------- [ 142.680707] net/tipc/bearer.c:177 suspicious rcu_dereference_protected() usage! [ 142.689398] [ 142.689398] other info that might help us debug this: [ 142.689398] [ 142.698963] [ 142.698963] rcu_scheduler_active = 2, debug_locks = 1 [ 142.706081] 2 locks held by syz-executor3/22359: [ 142.711259] #0: (cb_lock){++++}, at: [<00000000369464bb>] genl_rcv+0x19/0x40 [ 142.718713] #1: (genl_mutex){+.+.}, at: [<00000000749821d4>] genl_rcv_msg+0x115/0x140 [ 142.726938] [ 142.726938] stack backtrace: [ 142.731484] CPU: 1 PID: 22359 Comm: syz-executor3 Not tainted 4.15.0-rc9+ #284 [ 142.738826] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 142.748161] Call Trace: [ 142.750732] dump_stack+0x194/0x257 [ 142.754363] ? arch_local_irq_restore+0x53/0x53 [ 142.759031] lockdep_rcu_suspicious+0x123/0x170 [ 142.763684] tipc_bearer_find+0x2b4/0x3b0 [ 142.767810] ? tipc_media_addr_printf+0x3a0/0x3a0 [ 142.772645] tipc_nl_compat_link_set+0x329/0x9f0 [ 142.777385] tipc_nl_compat_doit+0x15b/0x670 [ 142.781772] ? security_capable+0x8e/0xc0 [ 142.785897] ? tipc_nl_compat_link_stat_dump+0x3000/0x3000 [ 142.791500] ? ns_capable_common+0xcf/0x160 [ 142.795802] ? ns_capable+0x22/0x30 [ 142.799408] ? __netlink_ns_capable+0xe1/0x120 [ 142.803975] tipc_nl_compat_recv+0x1135/0x18f0 [ 142.808542] ? tipc_nl_compat_doit+0x670/0x670 [ 142.813101] ? tipc_nl_node_dump+0x1290/0x1290 [ 142.817659] ? tipc_nl_compat_bearer_enable+0x5c0/0x5c0 [ 142.822997] ? __save_stack_trace+0x7e/0xd0 [ 142.827329] genl_family_rcv_msg+0x7b7/0xfb0 [ 142.831723] ? genl_rcv+0x40/0x40 [ 142.835167] ? netlink_deliver_tap+0x148/0xcf0 [ 142.839736] ? lock_downgrade+0x980/0x980 [ 142.843892] genl_rcv_msg+0xb2/0x140 [ 142.847591] netlink_rcv_skb+0x14b/0x380 [ 142.851629] ? genl_family_rcv_msg+0xfb0/0xfb0 [ 142.856194] ? netlink_ack+0xa10/0xa10 [ 142.860055] ? genl_rcv+0x19/0x40 [ 142.863492] ? netlink_skb_destructor+0x1d0/0x1d0 [ 142.868315] ? selinux_nlmsg_lookup+0x32b/0x430 [ 142.872968] genl_rcv+0x28/0x40 [ 142.876228] netlink_unicast+0x4ee/0x700 [ 142.880274] ? netlink_attachskb+0x8a0/0x8a0 [ 142.884665] ? security_netlink_send+0x81/0xb0 [ 142.889230] netlink_sendmsg+0xa4a/0xe60 [ 142.893277] ? netlink_unicast+0x700/0x700 [ 142.897492] ? security_socket_sendmsg+0x89/0xb0 [ 142.902235] ? netlink_unicast+0x700/0x700 [ 142.906448] sock_sendmsg+0xca/0x110 [ 142.910144] ___sys_sendmsg+0x767/0x8b0 [ 142.914102] ? copy_msghdr_from_user+0x590/0x590 [ 142.918849] ? lock_downgrade+0x980/0x980 [ 142.922982] ? __fget_light+0x297/0x380 [ 142.926934] ? fget_raw+0x20/0x20 [ 142.930367] ? schedule+0xf5/0x430 [ 142.933885] ? __schedule+0x2060/0x2060 [ 142.937836] ? __fd_install+0x288/0x740 [ 142.941790] ? get_unused_fd_flags+0x190/0x190 [ 142.946355] ? __fdget+0x18/0x20 [ 142.949705] __sys_sendmsg+0xe5/0x210 [ 142.953478] ? __sys_sendmsg+0xe5/0x210 [ 142.957433] ? SyS_shutdown+0x290/0x290 [ 142.961384] ? selinux_capable+0x40/0x40 [ 142.965445] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 142.970449] SyS_sendmsg+0x2d/0x50 [ 142.973968] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 142.978698] RIP: 0033:0x453299 [ 142.981863] RSP: 002b:00007f501a520c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 142.989566] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 142.996811] RDX: 0000000000000000 RSI: 0000000020003000 RDI: 0000000000000013 [ 143.004055] RBP: 00000000000005c4 R08: 0000000000000000 R09: 0000000000000000 [ 143.011303] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f7b00 2018/01/29 07:59:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000b19000)='/dev/vcs#\x00', 0xffffffffffffffff, 0x4000) bind$alg(r0, &(0x7f0000534000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) sendto$llc(r1, &(0x7f00004a6000)="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", 0x1000, 0x20048080, &(0x7f00008a0000-0x10)={0x1a, 0xfd, 0x0, 0x8, 0x6, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg(r2, &(0x7f0000c5a000-0x38)={&(0x7f00001a3000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b77000)=[], 0x0, &(0x7f0000bd7000)=[{0x10, 0x117, 0x3, ""}], 0x10, 0x0}, 0x0) 2018/01/29 07:59:36 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0xffff}, 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000004000-0x9)='/dev/ion\x00', 0x40002, 0x0) r1 = socket$inet6(0xa, 0x80003, 0xff) sendto$inet6(r1, &(0x7f0000002000-0x2)="", 0x0, 0x0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc}, 0x1c) 2018/01/29 07:59:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) clock_nanosleep(0x1, 0x0, &(0x7f00000f6000)={0x0, 0x0}, &(0x7f0000bb0000-0x10)={0x0, 0x0}) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000722000)={0x0, 0x0, 0x0, 0x0}, 0x10) 2018/01/29 07:59:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00007d2000+0x1c8)=0x20000524a) r0 = accept$inet6(0xffffffffffffffff, &(0x7f00003a3000-0x5)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000706000)=0x1c) r1 = syz_open_dev$mice(&(0x7f0000c89000-0x10)='/dev/input/mice\x00', 0x0, 0x101400) ioctl$TCSBRK(r1, 0x5409, 0x40008000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000064e000-0x8)=@assoc_value={0x0, 0x3}, &(0x7f0000553000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000056a000)={r2, 0x28, "923de170839e712c5a3845b64a4c7b303c8df1a4a043277dc4cc598e91d6c1cebed43542f77d284d"}, &(0x7f0000259000)=0x30) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r3, 0x540a, 0x0) write(r3, &(0x7f000001d000-0x2)="b6", 0x1) ioctl$TCXONC(r3, 0x540a, 0x1) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000d2c000)={r2, 0x3, 0x0, 0x7ff, 0x100000000, 0x6}, 0x14) 2018/01/29 07:59:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000048d000-0x4)=0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000000)={0x0, 0x0}, 0x10) dup(0xffffffffffffffff) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f39000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) close(r0) 2018/01/29 07:59:36 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000010000-0x6)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000002000)='./bus\x00', r0, &(0x7f000001a000-0x5)='./control\x00', 0x0) 2018/01/29 07:59:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$adsp(&(0x7f00002be000-0xb)='/dev/adsp#\x00', 0x3, 0x307040) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000494000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}) write$vnet(r1, &(0x7f00009b9000-0x68)={0x1, {&(0x7f0000a8f000-0x71)=""/113, 0x71, &(0x7f00005c3000-0xf5)=""/245, 0x2, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000af5000)=@generic=""/16, 0x10) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x1) sendfile(r2, r3, &(0x7f0000e65000-0x8)=0x0, 0x8) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000728000)="15defb4c5bfa3bf6124bf3d38731d84c40708739d9f71123eb594ef42bd1e8100bd224a0fd671916cf17906b1c0e2c4dbf096f48e256b248f6aeebf0fae6b107d204f83b4698d893ca14cfac52778fddabacd46f765a84c8d2e31bf60239565b15b4bee66cc537ef5b69594ca85d47cbd6b5009718cdfa3e5be65d0dc46297bad228e575574b6ed4ac3f97cab5d87e336c554e798d74e03f447b3aee38acaa9f5f", 0xa1) 2018/01/29 07:59:36 executing program 1: r0 = socket$inet6(0xa, 0x10040000000002, 0x100000005) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x12041, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0xb1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$addseals(r0, 0x409, 0x2) epoll_wait(r1, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x7) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ff8000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x20) [ 143.018550] R13: 00000000ffffffff R14: 00007f501a5216d4 R15: 0000000000000000 2018/01/29 07:59:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000948000-0xc)={0x0, 0xffffffffffffff9c, 0x1}) accept4$packet(r0, &(0x7f0000ba4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000000b000-0x4)=0x14, 0x80800) sendmsg$nl_route(r0, &(0x7f0000ae3000)={&(0x7f000020d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000080000-0x10)={&(0x7f0000d57000-0x24)=@mpls_getnetconf={0x24, 0x52, 0x0, 0x4, 0x3, {0x1c}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0xb5}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x40004) perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x800, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x2801, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) 2018/01/29 07:59:36 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x8010000000000083) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000c63000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x10) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000003000-0x10)={r2, 0x0, 0x101, 0x9}, 0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x4)=@int=0x2, 0x4) accept4(r0, 0x0, &(0x7f0000000000)=0x0, 0x80800) 2018/01/29 07:59:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x17, 0x407ffc0003}]}) prctl$getname(0x10, &(0x7f00000b1000-0x3e)=""/62) r0 = syz_open_dev$vcsn(&(0x7f0000664000-0xa)='/dev/vcs#\x00', 0x4, 0x80000) accept4$nfc_llcp(r0, &(0x7f000076f000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00006c5000)=0x60, 0x0) epoll_create(0x0) 2018/01/29 07:59:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000099f000-0x4)=0x0, 0x4) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000096e000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg$alg(r1, &(0x7f0000a54000-0x38)={0x0, 0x0, &(0x7f00002ad000)=[{&(0x7f00000c6000)="a63f15e45d0475c3f6546bfd337a1684638994bb2ac9f59f992e8551aacca7201c49b76f148c3dd89794cc69758be69827b26aaa7382ce93", 0x38}, {&(0x7f0000742000)="6dd8b1fa1892031a09079c9e1dcab00842e374450fe19ada7032f311501591b574d92c7b5452f9168a435f27fa81b887259ca69facae9341b5a85e48ae2625507edb9f10613b8a7ea920c067a34a94f77b27b75c82999ad690f567a145776284adfda1", 0x63}, {&(0x7f00000bc000)="d03e9307c40b14059cc6f1b0a1492ff9bbfb5d953c04bb0dd5004ff8055b82a761f213051054e6ccbf453c43d5f507a5cdfa9654647d934e78ad461a9cc33afa4ecc0c306cdc3557fbcbaf5ea13f16302b556ff5c81db823526ffe4e1181ca13459af50e721fd74e5fd9e038f1cb0be5d005191b0b87808d0548b4fec2c4da0ec0fdd50d6e942a3fb58b0f433c5a1a612d66ff9e70a5c741623d02067c36ee16cfc82213557d80ca433fa63e1e56a291a46f92a7e757d546ee2a1050", 0xbc}, {&(0x7f000011d000)="1c8979f464d92326438658b5d97976d842bfa4742d5c075ec57fe664afd6f454ea89087d0107147ac0b91406e4410ad76856b571c5da8700b6a1ad071d703938f3aaec369de79c41dad7b9bbfd20f8df55124079a361f59ce72b097a54f5be0478fa", 0x62}, {&(0x7f000016a000-0x9d)="603758a4440c79d9d9013e5afb427e55677740259b6a2ae79b921718a327a366c4ef86a61233e3954e114c8ca0b11d357f367eb75e67110f52356caa52f45df8e27d6294a956f80755e829d65f730694a21b764662acffda7e6a2a20f584ddb7714d53fd8a524d149b7d6bb1c7ae676772fdd50744f9ba25622b28384519ca457b836bea21f3c3a3e3f29636fd014ae4497ce5e55402b3a7066765e612", 0x9d}], 0x5, &(0x7f00000f0000-0x160)=[@op={0x18, 0x117, 0x3, 0x0}, @iv={0x118, 0x117, 0x2, 0xfe, "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"}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x771b}], 0x160, 0x800}, 0x4004005) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f000033f000-0x4)=0x1f, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031b000-0x8)={r0, r2}) sendmsg$kcm(r3, &(0x7f00008e9000-0x38)={&(0x7f0000134000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000534000-0x50)=[{&(0x7f00000ee000)="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", 0x6c1}], 0x1, &(0x7f000059a000-0x23c8)=[], 0x0, 0x0}, 0x0) 2018/01/29 07:59:36 executing program 3: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000021000)='./file0\x00', 0x800, 0x4) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000010000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000022000-0x4)=0xe8) getgroups(0x5, &(0x7f0000004000-0x14)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000016000-0x9)='/dev/vcs\x00', 0x80, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000021000)='/dev/rfkill\x00', 0x100, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000021000)=0x0) r7 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r8 = socket$bt_hci(0x1f, 0x3, 0x1) r9 = syz_open_procfs(0x0, &(0x7f000000c000)='net/raw\x00') r10 = syz_open_dev$dmmidi(&(0x7f0000014000)='/dev/dmmidi#\x00', 0x8001, 0x4000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000011000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = syz_open_dev$audion(&(0x7f0000021000)='/dev/audio#\x00', 0xfffffffffffffffc, 0x1) r13 = syz_open_dev$binder(&(0x7f0000012000)='/dev/binder#\x00', 0x0, 0x2) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r14 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000022000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000003000)=0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000021000)={0x0, 0x0, 0x0}, &(0x7f0000009000-0x4)=0xc) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000022000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000022000-0x4)=0xc) r18 = getpgid(0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000001d000-0x4)=0x0, &(0x7f0000022000-0x4)=0x0, &(0x7f0000004000)=0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000022000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r21 = syz_open_dev$dspn(&(0x7f000001c000)='/dev/dsp#\x00', 0x1, 0x80000) r22 = accept$inet6(0xffffffffffffffff, &(0x7f000001e000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f000000e000-0x4)=0x1c) r23 = socket$bt_hidp(0x1f, 0x3, 0x6) r24 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000001b000)='/selinux/checkreqprot\x00', 0x12202, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r25 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000021000)={&(0x7f0000005000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000001a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000022000-0x18)={&(0x7f0000022000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000021000)=[{&(0x7f0000004000)="e50e9f976ac422868514a1afb238bc00ed435c3c5c03e1b8dd38b474a8a6784aab93cf41f8a7ee2bc9d59f522dbc3d183de9d4d354f021ebd1d3410eb64138383121719189d95b96d48625eb922ecfdc071f020bda59ee7dbc5ba747f124dd88ce0e29c44b43e0d962d07bccfe661e2f26d3e74eee16eb9b83f3068d82ec59f2919e9c6fbb0daa3c9d4f91710fd89ada17631f90e1", 0x95}, {&(0x7f0000022000-0xd9)="99549627a723558d59a9cde3aad05e12a9f872a007c3f8634eba0340967703e514312b6fee194a730fe9464dd66e7d0e9535f400d4b832dce1bd7012f6d9c4df1828f981e3615bce608aab61ca65c5f26e2a3e5d90f36069cba31ca46ad028972c92496c938d56920a81cb4e6012d47e892d38b200bd03f69a83c7573daf73519a7b8a629d2e703bc92893524ed5dd308bfae2cc1cb6cac0736ca0bccb3007687fcf858d4a1fcc66f50621c73176485b53af8f42ca10eae3990e415333c228eaf46ea197c312d3be67057b9813c5b6283fe6cefaa4f22e46de", 0xd9}, {&(0x7f0000007000)="6b8eac494d719034ded35b909d9dd125ca2508e589ce47532e87b0e7628e94dc14e99001f948b191eb3a4e79ded5a74c6feee56c7836240f3c6c5d703a3800b8fcacd1b267ba835d76405afca6f43b7d280ab7192a67b686f2de3d23b8f3a04dfe5bba410a63772f3dfbafc4d866152f301ff4cce6e0eea8994b29c9e3f70927ac91c8232ad6755eed9fc5b2012a69cc67e26a5478bfc3dffc2b3e491896043991", 0xa1}, {&(0x7f0000013000+0xb12)="3f759e423b15beb68fe95912b094a6c2b0c06ccf96d44daac9f9f17378971dddcc0614bab09f5b46f203ff4d91f0c122860a82ec01b959a8ba3b7d29d326f91cd8b01e8a7b04d264d9b9d6ca9aa7a65d98b1552ffbc3085c51f1fe6a9de78d46444f85fd88d724d3f61d760be0d9068b8ace1db2a7b081be88a2f90c33be26c10778759f1939c1be25696239d5222fc824b9b0ee4629d3cd5264a71636d69056bff31e6631a8b41a1263887879cf1886ea", 0xb1}], 0x4, &(0x7f0000020000-0xd8)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r4]}, @rights={0x38, 0x1, 0x1, [r5, r6, r7, r8, r9, r10, r11, r12, r13, r14]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x28, 0x1, 0x1, [r21, r22, r23, r24, r25, r26]}], 0xd8, 0x80}, 0x4000000) r27 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r27, 0x107, 0x12, &(0x7f000001d000-0x4)={0x1000000000e65d, 0x0, 0xfffffffffffffff9}, 0x4) 2018/01/29 07:59:36 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x40044145, &(0x7f0000006000-0x1f5)="") mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000007000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000008000-0x4)=0x14) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000009000-0x8)=0x20100001d) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000008000-0x62)={r1, 0x5a, "db1cfef848ab4bbede4f5f1c88df488e21353f65f0f9ca69a346de783c6de7231745e1101156bbc7d8b774df5d4fe2924c9ffe55015f8a8e513663e02a72689ed5b4cce2b47911c2773a5b3b177c8de18dc95f2d127db4d8c02d"}, &(0x7f0000008000-0x4)=0x62) 2018/01/29 07:59:36 executing program 5: syz_open_dev$mice(&(0x7f0000c7c000)='/dev/input/mice\x00', 0x0, 0x2e00bb97c9e6a355) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b72000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000ffd000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b55000)=0x8) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000050000)=0x1, &(0x7f00000ad000-0x8)=0x4) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f00002d1000-0x10)={{0x1000, 0xfffffffffffffff8}, 0x62}, 0x10) setsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000456000-0xc)={0x4000000, 0x5, 0x1a}) syz_emit_ethernet(0x4e, &(0x7f000099e000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x18, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@hopopts={0x29, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x0}, @ra={0x5, 0x2, 0x6}]}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, &(0x7f00004b1000-0xc)={0x0, 0x1, [0x0]}) 2018/01/29 07:59:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000480000-0x12)='/dev/snd/pcmC#D#p\x00', 0x5f8, 0x20000) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000d20000-0x48)={{0x3, 0x2, 0x1, 0x3, 0x2}, 0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007c2000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/29 07:59:36 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000008000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/enforce\x00', 0x20002, 0x0) statfs(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000003000-0x9e)=""/158) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000006000-0x9)='/dev/ppp\x00', 0x4000, 0x0) fcntl$dupfd(r1, 0x0, r1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r1, &(0x7f0000006000)='./file0\x00', 0x200) 2018/01/29 07:59:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00003ba000/0x4000)=nil) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004ef000)='/dev/vga_arbiter\x00', 0x8ee29e3a7aef2ca7, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00002ea000-0x10)='/selinux/policy\x00', 0x0, 0x0) write$evdev(r0, &(0x7f000056c000-0x48)=[{{0x0, 0x0}, 0x1, 0x9, 0x1a}, {{0x77359400, 0x0}, 0x9, 0x3, 0x8}, {{0x0, 0x7530}, 0x10001, 0x7fffffff, 0x6}], 0x48) ioctl$DRM_IOCTL_RM_CTX(0xffffffffffffffff, 0xc0086421, &(0x7f00007a1000-0x8)={0x0, 0x0}) 2018/01/29 07:59:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000443000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f3b000)={r0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000307000-0x10)={0x0, 0x6c, &(0x7f00005a8000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3b98113a}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000098f000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000531000)={0x6, 0x5, 0x8, 0x0, 0x5, 0x0, 0x0, 0x1, r3}, 0x20) sendto$packet(r0, &(0x7f0000e26000)="2d01000000e6000000005ca73d9fe3b5039bab0097532da5", 0x18, 0x0, &(0x7f0000dc9000)={0x11, 0x800, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x14) 2018/01/29 07:59:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x0, &(0x7f000076d000)={0x0, 0x0}, &(0x7f0000b34000)=0x0, 0x0) r0 = shmget$private(0x0, 0x4000, 0x20, &(0x7f00007f0000/0x4000)=nil) r1 = geteuid() fstat(0xffffffffffffffff, &(0x7f0000973000+0x8e9)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00001f7000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fc6000)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ed6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d58000)=0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000577000)=0x0) r6 = getpgid(0xffffffffffffffff) shmctl$IPC_SET(r0, 0x1, &(0x7f0000158000)={{0x9, r1, r2, r3, r4, 0x0, 0x100000001, 0x0, 0x0, 0x0}, 0x3ff, 0x180000000000, 0x4, 0x2, r5, r6, 0x100, 0x0, 0x0, 0x0}) 2018/01/29 07:59:36 executing program 2: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f000006e000)=0x5, 0x2) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000ef5000)="ffbd4f11b12cda54543175b719c2b064963269db", 0x1ad) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000aea000)=[], 0x1d5, &(0x7f0000603000)=""/81, 0x51, 0x0}, 0x40002102) 2018/01/29 07:59:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)=0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00006de000-0xc8)={0x4, 0x0, [{0x3, 0x91, &(0x7f0000b42000-0x91)=""/145, 0x0}, {0x3, 0xdf, &(0x7f000049e000-0xdf)=""/223, 0x0}, {0x0, 0x7e, &(0x7f000084c000-0x7e)=""/126, 0x0}, {0xd001, 0x5d, &(0x7f00003b2000)=""/93, 0x0}]}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000a79000)={0x0, 0x0, []}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f000020f000)=0x0) 2018/01/29 07:59:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000099f000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0004}]}) rename(&(0x7f0000b6f000-0x8)='./file0\x00', &(0x7f00009d7000-0x8)='./file0\x00') fcntl$lock(r0, 0x7, &(0x7f0000eb4000)={0x3, 0x1, 0x5, 0x4, r1}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d0e000)='/dev/rfkill\x00', 0x80, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f0000391000)={0x9, 0x28, [0x0, 0x1, 0x0, 0x6, 0x41c2, 0x1, 0x9, 0x3, 0x3, 0xa08d]}) write(r0, &(0x7f0000a23000-0x24)="2400000052001f0014f9f407000904000200071008000100feffffff0800000000000000", 0x24) 2018/01/29 07:59:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = dup2(r0, r0) fcntl$setstatus(r0, 0x4, 0x4000) prctl$setmm(0x23, 0xe, &(0x7f0000a5b000/0x2000)=nil) msgctl$IPC_RMID(0x0, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f000036e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f00001ff000)=@newsa={0xf0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f000076c000-0x2d)=""/45) r2 = shmget$private(0x0, 0x3000, 0x8c, &(0x7f0000ca8000/0x3000)=nil) shmctl$SHM_LOCK(r2, 0xb) 2018/01/29 07:59:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000696000-0xb)='/dev/mixer\x00', 0x220000, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000bf1000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000527000)=0xc) bind$can_raw(r0, &(0x7f00006ca000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) r2 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000129000-0x8)=@assoc_value={0x0, 0x1}, &(0x7f0000101000)=0x8) getpeername$unix(r2, &(0x7f0000d03000)=@file={0x0, ""/4096}, &(0x7f00003a3000-0x4)=0x1002) writev(r2, &(0x7f0000bcb000-0x40)=[{&(0x7f0000e24000-0x7c)="a2adba209d08acceb4ce8160b87f8610402c05f3422490f2818e266631e6fe76bb9e17fe330cd14aade1cc1ec87115228b6eae09412ae6ef782b02fc67cd4ebf1287c172f335a334455a7f8fcfb1567900abd66362184fc39fc2e890f1543593edbdf29f70ceb6dffe44330a4ebd8d1bdc6c5fdee161149f57f2c5b0", 0x7c}, {&(0x7f000038d000)="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", 0x1000}, {&(0x7f000053e000)="13b5cabab4cb5326a0e08ae794570fcfe1ee2970e6e516f840caca5df804bd4683357333b5b17b76b1d5034f72edc5b32ecbf22181b8165d849d7aa889059d572fc096cda76e27c48a88266cf890af586e62f5a70308f100f9287e17bd8f1244cf7f4377774b74ff1e459b6e783d9007ee", 0x71}, {&(0x7f000011e000)="944ab44cedf673fe05344278aa0e35d176a303a567fb0ce3c213511e8c2d9574bd7772a607010f555e84920037b1b2979cb626b08fb3fef4fa4148ece7aec666441455eb271b51179a6b05a136f1cb5e3f5d981234ebf715399350c143e182f71f4d855194765fee1e71a44596348663902d989e85245ea9c253fd8927c57948f1eb75bc7ad1df2acc02", 0x8a}], 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000d7c000-0x4)=@assoc_id=0x0, &(0x7f0000e55000-0x4)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000064b000-0x14)={r4, 0x1, 0x7fffffff, 0x8, 0x6, 0x2}, 0x14) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00002b7000-0xb8)={r3, 0x3, 0x5, 0x5, 0x3, 0xb58, 0x7, 0x9, {r4, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2, 0x6, 0x8, 0x7ff}}, &(0x7f0000d19000-0x4)=0xb8) write(r2, &(0x7f00003bc000-0x25)="24000000210025f0071c0165ff0ffc0e020000000006100002e1800c08000b0000df07001b", 0x25) accept4$unix(r2, &(0x7f000080b000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00006da000-0x4)=0x8, 0x80000) 2018/01/29 07:59:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f000067d000-0x18)=@get={0x1, &(0x7f000023c000-0x1f)=""/31, 0x1}) getsockopt(r0, 0x114, 0x2711, &(0x7f00004dc000)=""/1520, &(0x7f0000beb000)=0x2d3) [ 143.338472] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2205 sclass=netlink_route_socket pig=22460 comm=syz-executor6 [ 143.358932] syz0: Invalid MTU 0 requested, hw min 68 [ 143.379612] syz0: Invalid MTU 0 requested, hw min 68 2018/01/29 07:59:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000be0000-0xbf)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x13}, {[]}}, @icmp=@time_exceeded={0xb, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast2=0xe0000002, {[@rr={0x7, 0xb, 0x0, [@broadcast=0xffffffff, @empty=0x0]}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}, @ra={0x94, 0x6, 0x0}, @ra={0x94, 0x6, 0x0}, @ra={0x94, 0x6, 0x0}, @lsrr={0x83, 0x1f, 0x0, [@rand_addr=0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001]}]}}, ""}}}}}, &(0x7f000016e000-0xc)={0x0, 0x1, [0x0]}) r0 = add_key(&(0x7f0000f6b000-0xa)='blacklist\x00', &(0x7f00000e3000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000bed000)="5320727a9f439f533154122c86dd38383c977a2755a41288e1e7c60316c444c8bfceac28f65d6ae50fb4df47cb6b2f5d3de5ec57f6dd172cf1477b343fd1e2ae92a466ac3732205cbd005ce562d116d9a958f71824438daf7026ba805d5e82f3c396f817b13bb625319c5f9a8fb8ebc85e01635f0bfb86a5e1787edf0134fa13d668b823b8dc34f71b14af09f2bfb5e976878f113b228efcc5cd9837057815581ffb2cac8b7648b0e6d14dbf064b99d9bbb83b", 0xb3, 0xffffffffffffffff) request_key(&(0x7f0000b34000)='.dead\x00', &(0x7f0000e68000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00009f6000-0x1c)='mime_typecgroup[},nodevself\x00', r0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000ad1000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000009000)=0x60, 0x80000) open_by_handle_at(r1, &(0x7f0000d30000)={0x8, 0x9, ""}, 0x40000) 2018/01/29 07:59:36 executing program 0: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000748000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = eventfd2(0x0, 0x0) dup3(r0, r0, 0x80000) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f0000bc8000)=0x0, 0x2, r1, 0x3}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f000017e000)={0x0, &(0x7f00009f8000)=0x0, 0x0, r3, 0xfffffffffffffffe}) 2018/01/29 07:59:36 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000e35000-0x4)=0x60, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000001000-0x50)=[{&(0x7f0000cbe000-0x1000)=""/4096, 0x1000}, {&(0x7f0000092000-0xa)=""/10, 0xa}, {&(0x7f0000001000-0xa4)=""/164, 0xa4}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f00008bc000-0xea)=""/234, 0xea}], 0x5, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r1, 0x0, 0x1f, &(0x7f0000012000-0x4)=0x0, &(0x7f0000011000)=0x4) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) chroot(&(0x7f0000012000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/29 07:59:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000332000)=0x0, &(0x7f0000cec000-0x4)=0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000dc2000-0x78)={0x80, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x800, 0x5, 0xfffffffffffffffb, 0x0, &(0x7f0000eaf000)=@common='bcsh0\x00', 0x5952, 0x1, 0x3}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000091c000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x8000) recvfrom(r0, &(0x7f0000b74000-0xdb)=""/219, 0xdb, 0x12002, &(0x7f0000de8000-0x6)=@hci={0x1f, 0x275d, 0x1}, 0x6) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00009b1000-0x8)=0x9) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) time(&(0x7f0000e6f000-0x8)=0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0xc0481273, &(0x7f0000ed6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf", [0x0, 0x0], 0x0}) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f00000e6000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000215000-0x10)={0x6, 0x6, 0xc6, 0x1, 0x0}, 0x10) sendmsg$nfc_llcp(r0, &(0x7f0000df1000-0x38)={&(0x7f0000d8f000-0x60)={0x27, 0x9d5, 0x7fffffff, 0x7, 0x7, 0x7, "40d54446f915377082062f5df4b720137691e3355b85ba2cba1dd039d2332b45bc2c15dcab0d9ac875c42c3c89c6b3dd3f203566a53aa002731e858f206d31", 0x7}, 0x60, &(0x7f0000943000)=[], 0x0, &(0x7f000009c000-0x50)={0x50, 0x1af, 0x6cb, "7ad339d8be336db66e7ebf7ebee01dd302e476671b3a08088c534de50187df731fe4870c13089720f9b12bd5e530e0c06dbad968133f269e901be3"}, 0x50, 0x800}, 0x8040) fadvise64(r2, 0x0, 0x3, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r3 = open(&(0x7f0000c7e000-0x8)='./file0\x00', 0x480, 0x29) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x9) socketpair$inet(0x2, 0x6, 0x7fffffff, &(0x7f00003f5000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f000095a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f000075c000)={r4, 0x3}) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000615000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) stat(&(0x7f0000f1a000)='./file0\x00', &(0x7f0000ef1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r5) ioctl$TCSETA(r3, 0x5406, &(0x7f0000710000-0x14)={0x4, 0x3, 0xfff00000, 0x1, 0x3, 0x6, 0x9, 0x13f, 0x100000001, 0xfd7}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") ioctl$KVM_RUN(r1, 0xae80, 0x0) write(r0, &(0x7f0000f4f000-0x23)="230000001e00056d00020000000051030700000000000000000001101d020002e517c7", 0x23) 2018/01/29 07:59:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) capget(&(0x7f000056c000)={0x20080522, r0}, &(0x7f00006c6000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$unix(0x1, 0x5, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004f3000)='/dev/sequencer\x00', 0x10080, 0x0) accept$packet(0xffffffffffffffff, &(0x7f000064a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000003c000-0x4)=0x14) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000886000-0xc)={@dev={0xac, 0x14, 0x0, 0x12}, @broadcast=0xffffffff, r3}, 0xc) readahead(r1, 0x1, 0x2) 2018/01/29 07:59:36 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000000)=0x2) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000017000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ppoll(&(0x7f0000013000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000001000)={0x77359400, 0x0}, &(0x7f000000d000)={0x0}, 0x8) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000000000)=0x7f) r2 = dup2(r1, r1) ioctl$int_in(r2, 0x5421, &(0x7f000000a000-0x8)=0x1fffffffe0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000017000)={[0x1f, 0x77, 0x20, 0x2, 0x3ff, 0x1, 0x8, 0x623, 0x3, 0x1cee, 0xff, 0x8001, 0x466f3611, 0x7a9a, 0x8, 0x100], 0x2, 0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000001000)={0x0, 0xde5e}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000018000-0x8)=0xfffffffffffffffa, 0x8) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f0000017000-0x28)={0x9, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = geteuid() r4 = getgid() syz_fuse_mount(&(0x7f000000a000)='./file0\x00', 0x0, r3, r4, 0x8, 0x824000) readv(r1, &(0x7f000000d000-0x10)=[{&(0x7f000000c000-0xef)=""/239, 0xef}], 0x1) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000018000)=0x0, &(0x7f0000019000-0x4)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000009000)={0x0, 0x0}, &(0x7f0000009000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000014000-0x8)={r5, 0x7}, 0x8) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/01/29 07:59:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f000066d000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x8901) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000072000)={@common='ip_vti0\x00', @ifru_data=&(0x7f0000868000-0x12)="5dbc295eca1054afb95876638cdb790ea39829e1246795569bc2e6547072c1c7"}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000a70000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$tun(r0, &(0x7f0000c8f000)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "b5b851", 0xfd5, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"ce1108bd22328239af35df4b0bd69de214a9081d86b18cae51ca7b9540edc2a1c7ff9adc1bc15eeb7a53e66b3ff241f65dcc57198f7f6a5021b87c50b9dfc87b2124a8905ce1177879eb586426e5eaa958e4fed959e2a4ce3f796dc9ee8996d25af0790792b2072468ab3132a12f6cb8943e3c95188184c5e66b61d5bdb1dc8b64ccfd10bbd7335030ceebe7bbd5868c06460938965d135c1cc3fed40e7a90d5a4042a1272f3ef5eac9cfeb1934f24e96b77c7845e36ca6ee297f2b286e7e1786fe4990185e259329ed7c1e920e602cf1a7858a1776d9c68835c6069697f37bbaa0ed7cddb6565ac1fc1b6a41727fe0e3c2db858c4e5b3b12312a756fdf8a0a7b500f3e9353361fb0fb6cf01d2c4e41cf9c88c46971bd37732d1fc7b111a64230529740d1caa75a24d68029797b0561b07a6cd2d34596f31e6e580426698577ce2b03e07a63edbba8705cd8dd34ba75e7260af61e9a22ef127ebfc5ef05237c69d45d171d599c0ed242856defcc7b266b9b73c19bfe6b456ee9f8a41e5b876c33fe0b2230f6e94a87209f428b36d1e56d49bae3a88ee50f28251053b37688e217e65edbef1e835090a2970b68939ccb55797040314ebe6f43aa2f98d05a9f7d75ac2b162d0e70c551b913f4b24b0a4c6680251fb5fac787a8259f4c8327a684798818d6e75816dfde3e9c95ce38d5f797fde15a9550fc50162fdfbdb7b0664186db7e593bee4bc55b540c2547dc5952ccf51a5d04ac8f2e79c532a7f57000bbc4fa3d663f9bb9a291c25e3bf1944c628bb343e2206fc042d86d5e4c6ca2959bf00da6fc4cce144627cdba5930857b57c914f50b62e403993f6decefefe9e7676707a1ed2936bdcde27073708348d354b6fa6635723614712b89fbd96cbbf697a65549358db1dd22ea9d50ac93426afd49096fa41a279bfb560ee59ae087ce93f7a7d2c0b1ca067cadedab52b202211e6067c3e47a196b6748377f35e401f0c26a5d19e97b61b0f4ea06bd59abd71618c159758cae455acf3c07c66fcfc003b099366120dd293fda9496e41b09eb8076e8da2ba24cc89dd8ac0e1bed8d77462037daaf1879c456e719e60af8f2a9fefd090353b43ca88539eeda8f2493b5f3e041068532bb2a4fa90be5d3d4b6559cf2635a8454ed195241d857c8e4d3e5100703793021a876ca823ee3d79fbedc83796ec6e2d33aa7f9368c92432a38ba8fe6a7d843986e98f3b4849c6dfa1c2e2bb6f3efcc0b5ed67e20faf2382492398b13b75e4b37f029904957abb8f554721da71203282c8b14a4eb8132a1870618ca29184ce9ea1807e3446bb2e7c2df9afda5ba02ade15ae4b918fb6db39a57e58e8af2bd7ee14e06283db9dda56ef26f385c6dde2ea5d7e6a72feed2aadba533434a06dc7bb673878fd1efdb4a51a691a5610a441a09bfb23867ffa4fa979192cd985d37b61ab0c0293e7b431984711a429b99a81ad05728339a81497edb43922764a9341970b2ad6dd6e2f2cf317fae026a7076264b3d72b1e7deab3266fc5cda168a7c317bbcf3e9307074fd972da9eca7f4f4c3c57294d6e0a21ea18f40252e1a54dd101eb1866d549a83778af6921d4cdbc2355834edb77d89c744536a2ce9f0a131460b9718790ff3492e39b8de9c16c6fb306ba7b06c68b6a5f81017ea0e190468ff74eaaf6adcb94b9bd20c8170834e1d585cce1b9112a248a2d7bcb70264ad6befc72808b29b996ede36e32b3a357558e2f117628743b7b5a7122ae8f6deb1a713ac67b50981bd4f8f3e2e00208c53768085ee0f72e5d0d5662ad97535ad18dd14dbc3b63ee655aaf7bca9b2a12e00212c30241c377175fa78fd8671ecace8a3919642182d1da14e931ab259bae8be2eb0b7b61d6ca9eeb9628f01735e9b90d196f3646d4d467eb2b63c428cc3b2f0a61e7e445acc953e8c527b1e63ca1472940d3d99d97bf0c6bd0794393f12271db8814cb736b04c3f29b81b40fa726e436104e0727486c3535dabfaa9072f4d5b35963314f95a5167bc3e022ec8e59f80071cd8e26242ab5c8e45b6ecab636ceff73c3a2ce3d5e22efc65d49c8c68286b91b5b6e5c1d025bf1032bef5e87e064479674e9d9639ad8dd19360607e3ee183b090e32aa7bbeeef6b2afb84389018d1e9c3aec117408ac45ec69556e83948d93d60989dc143dea8b8a845c5d71affafb6ce6fb07ccf3a4409454f92284da3eb8f026a464c59e14f1b697b6cbece4a8b0759797ce9381bf04c1a384df5a3b1c529d5244f45ef5c75290b1920b6e468efaadb46b7bcd54ceb694a47cf102520fab6b0cf3e6d8947e84810d39550ff63cc9d745465cd73fd3a35984b365093cb6b373943ea251da34efe5b27b94354f2d469bc3263346c556e85c49852f32da9b98ca153270e29dad655535bac0b60da8453cc9f6db952f4b9fe1d85dc0ab5b849f005fdb08a48707596876c66a9c943ea90e9fa94ad3f59fcf373acebefd91f479a750e5716a62ce6bc0b5c4f0c8505ecb42c38a387006284e77b42d582519471d15ebe4e3be959d66030d316d76b7756219a2eb42ed3f6174b80550cd83bc85b9f7de678631868a92230287adc6db2fcde7019dcdd800196e62d8464639d8fe1aeb3b12e767ae56b7f8a38387e81f73845bfb333c23bc031eb53e48e5653fd35f476aefce4832af7e315e40a704e254216f6d4eb75df0f426145a745720de8175e23b66c92eb153bcd504aa4e14951ea1bfeef5156defc6ca17d6cab17dee5c47b5d20afb07aeb1824c207252b361e4fd80ae5adf393685738c061cf761fe37e91816668d9ba29a1b19246c4fe31c360cb4ccd3470d6779a3db1c856e9081cb4ff815c6f2b6092b798fe2ca40b3d3454edcd9a07b1780de924be2a1534ac150d099d1e9ae6226cf0daae67ee48ff318bbe0b7b92242e08563c34cd5f7effc7091bd87ff0945493165a0a864d7aee7041c2de1b8cb200963a3c90000afc3de1738db19ab188bc7f7cb1e1b1ccf47c6f69b54d84cdcf013f442204e12071b75b3498ee4d847790d488ea2129bba94603b40464372bcc2ec7244d22b81c482429a444813d2145571e1aabdca26613bc98ef70c7a09fa4aedb515605ae4048a31e7bbf403e3540b3442577baae139f70ce909fb212cd750d6654527c91274a4c30d500a74953374b8ba0781c65c2cee9ec70e785f723dcd6e45f3a0cc8a768b9acfaaa1f36f242241565f5556b1babdbdc766121e490db80df288c3155afc1a4f6b0f630f498318c4e534c706a25860f3068d9a8fad7fddaec5b1e608a7293f1393191bbcc05ea9493aedd989b6728c2ea67e3067d2d3ffe518689f6e676269a261ac6d1352222eef7423588d1bd1bbfaaa5afc65521c1eb4166f804c7441e937e30c8639bb0a718e79f75052bb89be91d8ccec7a27c687db820193f3e01e761a19331faec9a3434c7e964659d847a0b10f8245e5e0ab156ee0448303115f3a3ae37a321f6270a8a1a5aeb9e4e1cc24fdb543b7273f07100e53f795c4904679cb6b3174ebf0740a005497a467711656f9e57cbe592bf22368decf61f51d7c0a6f13aa499628a1ef212b1bf84b1a9f0ba93b8e999709dc13e80b6e3520072fa919047d381d1951bb698f3fa935680e5eff4cecbebdee83b99e38723ae4fd045698dc1fa3011d482178cadfd552578b46762047e6ee03cdc523ec15095ff846f3577d9e94f65a88dc2b5fa84b6aae1a35aef13e850d8e69a20d81c005fae165930bcb442be513b542eec1c056fe300334014ac4c4405bfdebf7f13d43254aaa852f229654ec836d0fb84122aaf8ca8e067b364714d77aeaaca6ef47c14fc47526b8eaeb9cf1fd6b730c3afe609fd3582630d538527ffb52849de4c6fccbebfd42d7474427906fb914599cf60a317e25a7b40bb274e6a8b2617d4427c2262cf358f13d2d8f906d806405139b9a87575945986620245390738ea5378b75dc4fa4d0f3652f927cec1411554087191759ff3b9223009f64f56a2720afb608bbaa0dd16b50576053f0623b74a5b9389610eba21ea60b7e163febb6676b6aab60c9e3251520c23b5512260e1c82426bbb19b504bbbd90bcdd041295cfb322bea567c96aa1bd544dce91a62e884149c6a8534158999866d3d865f163089fa7c9fd286f17c71b6580849f054625e4cbc7fa97d6d92cae52fe26bf83522821e090115a33316827a35a67faa8d921c948d5dd217f70d112e750ee0e1c20897cba4ad4e0bce80a3d5c710d8a6de1fe943418b754a98f1aa433bf4f56f695975a30e9eb4ff53fc0e72b603d89ebfee0148a819b6dcda568738313703c82ee454a969fabe791932812994086c438143373f06f57a874a286371d57d183fc23654dd64ba95ed3caa6c397ec8fd9ff6a7cb7541e79d10106b6e80eb08b4614cb194406af56121a5bb6c8f0a1a7b72e0ce28263b5c6ffd58d60a4b9594432260f1a8bb86273eac3ce0839f6add62ebf7c240e5c5826b3c6c9b68d7c123b514b4467fa7c2dc4adaada35b93c67f12086692de775fa20886ee6380f015384526428333aee2abf418b2d56ca424958ae9caeb1d06c4b3f2c8fe222a6acb1e8d19db65ae2cf43b742b58b3b153dcc64a4500ae14ad2b97ad815be32ce019dcd0a7564d23bd8596262dad9b2b1f81f42bc65aed6b90428b37956707608fc03da273691ee28d6da4610938590530f7411dbaf8e2943aa3572040dc2686164183bd949d5f8fa50bc5a55eb4be9cb5fadc68b9855bf5b5807cacf0587d659387d94413b7daea47a7a4b6c2af243e4779f1d0bab19deb5de8e07af58b3c1d7ec44311b46d3436ef83f056ad0c9f39036364558447c4fa2a4cfbc732555f209d85ba24056e02cdb171803338532190dedcf039e8dbfe92033123eaf50c880403852a6dcd7edd59893d5c304ae8407fa4a5766aa6181ab75a6a944744546ebe687204e6b446c61d48e11b30896309f77f37b438fff26f7a3a87797f89b4e23a1e91531560759aa8913cfe1eaefddd9984f863cd3519a499d02d2f1383b078705af1edfc50f8dd0b74a1582e7abbe971a6263fd8301575b37feb3fcc580649877a3fe822efc390be38e7e162fec17ffc5d272a3a9ba476a2d12081104e506ef1d8aae03bc2030b0f0444356bf0ec66f01b9760680401b91392516e818119265c7f8e7db9ffaf06375548a75994281c65a1772086a307a2634de50e8790c570010e708ba427ba9c925ed4e2e8f3dcc1989f56834a2abd39881f990e904393c1a27bd781614070000f0d08925580a069071e2df0ad4e9b970394e59d599910f28c1548f8a8cba7b0c64d81a9307434e7fe1945e4f0de8697abe2db5c579d14cbd1c892fcd8ed3662174d16c2541d3d0086008da35b8bf35401f83345850d027ecdbecd4d8a1fc85d437c7c2177c6692d1c94f07cd7c74c15e3c02894212c9cd6544cc4b359b3a5b392a7bb5f5b150bc79d54308a2d339dd84dd9d09562ced1fe60062a07d180e8c834386756aecdd97b7e83ccc6b686bf6e9b418f7bdad2f85ce6c04949d3c112f4367136b277b9ea1e5753c09c38b2e23340eabc78f835babe22b73534b5240297477f039a5d4c5f6225fbead9353983b04222cb81d33171425520789a96f1f597713fb44fd13f67d2092c6db84c131485ce27fd7387d0bccdd7db514fb50a72d27687854c4a662849f5ff7"}}}}}, 0x1001) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000f03000)=0x0) 2018/01/29 07:59:36 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000d69000)='/dev/usbmon#\x00', 0x5, 0x800) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0xfffffffffffffff7) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000002000-0x4)=0x0) ioctl$PPPIOCGMRU(r1, 0x40047452, &(0x7f0000001000)=0x0) [ 143.392415] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2205 sclass=netlink_route_socket pig=22464 comm=syz-executor6 2018/01/29 07:59:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000d1c000-0x542)="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", 0x540, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup(r0) openat$mixer(0xffffffffffffff9c, &(0x7f000026e000-0xb)='/dev/mixer\x00', 0x200, 0x0) write$sndseq(r1, &(0x7f0000802000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0xc0) write$evdev(r1, &(0x7f00001d1000)=[{{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x0, 0x7530}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x48) sendmmsg$alg(r1, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$TIOCCBRK(r1, 0x5428) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0xa40) write(r0, &(0x7f0000981000-0xa2)='B', 0x1) 2018/01/29 07:59:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000ee2000-0x44)={{0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) 2018/01/29 07:59:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f00004ae000)='/dev/ion\x00', 0x800000000004, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x111, 0x0, ""}], 0x10, 0x0}, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00008e3000-0x8)={0x0, 0x0}) io_setup(0x5, &(0x7f0000a69000)=0x0) r3 = syz_open_dev$midi(&(0x7f0000fba000-0xb)='/dev/midi#\x00', 0xfc, 0x0) io_submit(r2, 0x1, &(0x7f0000f65000-0x8)=[&(0x7f0000f23000-0x40)={0x0, 0x0, 0x0, 0x0, 0x4, r1, &(0x7f0000be6000-0x22)="75e70a4c477ac8b37543cbdf2706e9a8e97f70bd031e8e165f75e6999ec78d570dfd", 0x22, 0xffff, 0x0, 0x1, r3}]) prctl$setendian(0x14, 0x0) openat(0xffffffffffffff9c, &(0x7f0000002000-0x4)='./file0\x00', 0x0, 0x0) ioctl(r0, 0xc0184900, &(0x7f0000e58000-0x1)="dd") 2018/01/29 07:59:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000757000)='/dev/snd/midiC#D#\x00', 0x4, 0x400200) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000b8000-0x26)={0x0, 0x1e, "007899e4ad91107a901eda13b5bc07b07e62774d8051e421124a87e4cfc2"}, &(0x7f00004d2000)=0x26) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000cc4000-0x8)={r1, 0x7, 0x8}, 0x8) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto$inet6(r2, &(0x7f00008d9000-0x39)="", 0x333, 0x0, &(0x7f0000f7b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) socket$inet6(0xa, 0x80000, 0x5) recvmsg(r2, &(0x7f0000b32000-0x38)={&(0x7f00005a4000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x32, &(0x7f0000a7e000)=[], 0x0, &(0x7f0000443000)=""/235, 0xeb, 0x0}, 0x20) 2018/01/29 07:59:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000146000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f26000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f000071d000)={@generic="d8c222ec9b62109134cc1cb6d59ab130", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x0, 0x47, @cisco=&(0x7f000000a000)={0x0, 0x0}}}) syz_open_procfs(0x0, &(0x7f0000002000-0x8)='timers\x00') ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6, 0x0, 0x0}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/rtc\x00', 0x0, 0x0) rt_sigaction(0x6, &(0x7f00009a0000)={0x0, {0x0}, 0x0, 0x0}, &(0x7f0000add000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000499000-0x8)={0x0}) preadv(r2, &(0x7f000000f000)=[{&(0x7f000000e000)=""/4096, 0x1000}], 0x1, 0x0) getegid() ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x4028700f, &(0x7f0000002000-0x4)=0x0) 2018/01/29 07:59:36 executing program 0: mmap(&(0x7f0000000000/0xeea000)=nil, 0xeea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000eea000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x800) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000581000)={r1, &(0x7f000058f000-0xb0)="904743cf49cbe5a32794eb97d5296dd56653ee590a6c16108e86dd48fa29027b4e0423761f3a91e3cdd659751d8dc2b1c704c12c00d152867646f62a876bd2bd15ff919e36d73bf99595fbc36f2b3174994fc23f7ffb7c94c67c96a736eb9cb18529d724df7160d5dce684769c115ba6c86792312aa0c93951c89f2a6b878fbc848400162c560cecc76020235ae45dcb930f0d8b8b31afd1eb5900e7c02c4f1f49ad26be46a462e34e9cb98359bfb5de", &(0x7f0000d9e000)=""/200}, 0x18) r3 = syz_open_dev$adsp(&(0x7f0000399000-0xb)='/dev/adsp#\x00', 0x840, 0x4a080) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x8c) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000074000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000eea000)=0x14) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000001b000)={0x0, 0x6ed, 0x1, 0xffff, 0x80000000000c, r2, 0x5914, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) accept$inet6(r2, &(0x7f0000eec000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f00008b9000)=0x1c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000c87000-0xd)={r2, 0x18, &(0x7f0000eee000-0xa)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000292000)='/dev/ppp\x00', 0x101a00, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000eea000)={{{{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x10001, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x3, 0xfff, "a72c1db170b1f6d4cd75abc38dd974900f4f234c658d4ef6d2dd9e9976f431b93cfe4edc604cc7bbad60727bd62cb8e830c135bc86221322a7456c1b26416b6ff04e375d4954d71c72a5dede5593ad11"}, 0x160) 2018/01/29 07:59:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000a8d000)='/dev/loop#\x00', 0x0, 0x981001) io_setup(0x8001, &(0x7f0000e76000-0x8)=0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000ad4000-0x90)={0x1aa, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) io_submit(r1, 0x1, &(0x7f000095b000)=[&(0x7f0000102000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000305000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000144000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000b5c000)=""/96, &(0x7f0000a11000-0x4)=0x60) getsockname$packet(r2, &(0x7f0000612000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000bc1000)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000bb7000-0x28)={'vcan0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_udp_int(r2, 0x11, 0x66, &(0x7f000098c000)=0x0, &(0x7f0000d08000)=0x4) 2018/01/29 07:59:36 executing program 7: r0 = shmget(0x1, 0xc00000, 0x8, &(0x7f0000082000/0xc00000)=nil) shmat(r0, &(0x7f0000a5b000/0x3000)=nil, 0x4000) r1 = openat(0xffffffffffffffff, &(0x7f0000a1c000-0x8)='./file0\x00', 0x401, 0x28) connect$vsock_stream(r1, &(0x7f00000cb000)={0x28, 0x0, 0x2711, @my=0x0, 0x0}, 0x10) clock_gettime(0x0, &(0x7f00003fd000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f000074c000-0x8)='./file0\x00', &(0x7f0000000000)={{r2, r3/1000+30000}, {0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000003000-0x10)={0x0, 0x0, 0x1ff}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000002000)={r4, r5}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = request_key(&(0x7f0000003000)='.request_key_auth\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x12)='securitycpuset\\:-\x00', 0xffffffffffffffff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r6, &(0x7f0000004000-0xde)=""/222, 0xde) shmget$private(0x0, 0x1000, 0x54001000, &(0x7f0000000000/0x1000)=nil) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0xfff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000005000-0x4)=0xff, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000002000-0x18)=@add_del={0x2, &(0x7f0000005000)=@common='dummy0\x00', 0x5}) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f0000005000)=0x4) shmctl$IPC_RMID(r0, 0x0) fcntl$setsig(r1, 0xa, 0x1b) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000004000)={0x0, 0x0, &(0x7f0000005000)=[{&(0x7f0000007000-0xc0)="9fc008f1da73272c93bf28391d9b512329bbdee45e5fa7c31fd47bd21dfeb8b0a3fedee142136e3dbcbdefd61d1f68ffbc2c1475a4870c0decfbac7a2294a104723b76735386723fa6f5eeeb0ce2dc8faf9c67f98b67a8a5df4bb2ecb699aefa5e917825944152a66de397c22c336d94e196514f9e4cb12ac11aa75f0bc8bb665a4870500d7f6b64d57d10316c6246cff24e6cbf1d9ee685d00aa755e5c52033f5cf212eda3d6aa2af4ce3a541b777730a5a0dde233252f32a1b08fd211c07ac", 0xc0}, {&(0x7f0000005000)="af3b", 0x2}, {&(0x7f0000003000)="87e6e6f321a9b711639e2d52aaf043980d8611ae5170008f72eac8bba271e337f989fe15f53563885e6285f6801c44682bba2e14478b3e9b078b8e30949f29f28dcaeac081bf67ad6fed16ffbc09e2426f9cee783d5e51a270f1a13ea554573c", 0x60}], 0x3, &(0x7f0000005000)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0xf0, 0x117, 0x2, 0xd5, "e02c2099112138bdff3f6dbbc844fb84ec111d7c85a1537400df5f0e661c9555a94fc7f444a2d59cdc3c30a791d1a73c5447c3e819278c11a424b48c50a4b035c8195b0a5cf9b4671a07257cc7d422cfa312c35bcee54d76d5766cdb6bceef52439cbfcd4b0772d5a5184cdccf230083a828dfd5353958b6e088ef5f105490be0cdb5b40c0e1ede7743dcefd72ef7722a063b40dca798b0ca90b95f9ae81f043dec41ee0008776ae6f9109a131876da21ba1be74b6e01489295568d559f789715605d07e3a88e7b1d07a4a4c44f40e6241822a4f92"}], 0x120, 0x4000}, 0x20000000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000008000-0x38)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000008000-0xc5)="f14a03d8ae11f806736ee22d5cd13e5238ea9aa382f3b3927245f366accc297f083b0a42c8577acc8de71cf284f1eebb23ad190f56f8c88007c008992c016eb97e652dac53a44999bbb1b803c5908957e05326a42a2d96c9ce62148aa96f0daff2f42dd1afe305c25415b39f9f5c762742de8837ae55588c1dcb6457e74eab7f02df04b859b2b017b5f0ca399368d2fbe239a10569768cfe24c320b28b44c125a0a32daadf0d9217a88ee52e093baadd7ce9d3051b49e4f0e1261cc66610c8c0352c30ddfe", 0xc5}, {&(0x7f0000006000-0x7a)="395f86f7a8a198eac2ed4ff34bb63875390e16116efd7bb013afa16ddbdbdbeb83486e60fbbb1fb731c5514253c193a86e9e1eaebb56c58acf5d96faa3aa364e56f4e26dd59a16614b924a99dab3a8e5511a26e5cf54476e4e2302e579aa128f895b9267fb3ec79379a64a53e5ab612c100e804edbaf3de315c7", 0x7a}, {&(0x7f0000002000)="a24a08c9efe6f6dcb6d01c4545883e1008", 0x11}], 0x3, &(0x7f0000008000-0x1f0)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xf0, 0x117, 0x2, 0xdc, "128e3ff3e7a00401c1d17ce49ae06338605a0dd801c9586b7dd9cb747da455cecad3495a2f4f8c54e6975c0a3aa52743a622bb2df5873022d84f70573c7a893efbae89a49375ad1fce0bad022c0b4def3f44a2ea68c0ba674e02889455630b5cf5fa7be570751313cb560883877a50c977c0f826a7aa2c3f27d44a62a7d07ad8d7f1d3908f555019a9e9f537e5829c1ed4c5fb3edd4efdcd28a21c200ef2991ae36ad0e50ca8133b40f0877c5010f03bd5d601735e22040911bbab12b056265a18ec89acea9749255ddbcd50a1ca3cc1f1e30cbe6eead6eb9fc3d9e3"}, @iv={0xd0, 0x117, 0x2, 0xbc, "c78816713ed6d06dda99e7890ef48ee131f9b565e2154bb9f6213d64c6193ed8cc786d58ec46fc5d58fd5b95d5c5024d29e65557966db42eeb1db4556dd35604105270b006a182d118731606cce23622bafc7627eda4c80b3d0ce95dec9392857a694b4de9c3be56933662f9e064eb6d7e6ccd5d6daa56c9c3d26daa0978534d2b7876f2f842f4de85cca6ead740d465ea61ad532e95882a04de04e97155835d8a6b7d2a6fb2a6cef05fd9608f23cc701d0582d0e123a7fedfffd8f3"}], 0x1f0, 0x0}, 0x4) [ 143.529672] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 143.558110] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/29 07:59:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x4002, &(0x7f0000f3c000-0x8)=0x4, 0x5) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000fdc000-0xa)='/dev/cuse\x00', 0x42, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000d5a000)=0x0, &(0x7f00007f9000)=0x4) getresuid(&(0x7f0000b41000-0x4)=0x0, &(0x7f0000b1c000-0x4)=0x0, &(0x7f00003bc000)=0x0) syz_open_dev$usbmon(&(0x7f000031b000-0xd)='/dev/usbmon#\x00', 0x1, 0x0) 2018/01/29 07:59:36 executing program 6: r0 = socket$inet(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000f09000)='/dev/vcs#\x00', 0xfffffffffffffff8, 0x400000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000c87000-0xbc)={0x8, 0x0, 'client1\x00', 0xffffffff80000006, "7ccd9742a979db46", "95713d087ad4568bb2fe9954fcc71ef3ad6ab814be56eed05b695da0b3a600b4", 0x10000, 0x10000000ab5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_opts(r0, 0x0, 0xa, &(0x7f0000ce6000-0x6f)="0caaf28b027d4ea896d6924af71425c7e51b41dc11afc613edefb2a4fc6c1c551570bf49c8f2f7174e352375ca4bfe47af5605231e65ac6ce756f0213259f22a6c30172f2cc6bd032b1b97d0edb1d50b26040f697d398489893819ca049e50e0e66923e5032903a4daff91a481a19b", 0x27) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r1, 0x89fd, &(0x7f0000c35000)="0ab8d80276916713c4f96765581cf17156be14d871d03b05fb0bb626464d201780c2197178c17d46187da3738c562eb69482a67fa54b245770d717d51e81283a9a802e7509d44c8aae1ea52602d5a7bdddb2c2a3f546c469cfd91b4e266f3cd7b73425a1011e182983db3fe2fe50de1c25") ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000be3000)=0x3000) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000e37000)={0x3, 0xd0a6, 0x2000000002}) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000017000)=[{&(0x7f0000004000)="240000001d0003ffff3caa023da2830101eee6cd7986c436271d8568b51ba3a2d188737e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x20000001) 2018/01/29 07:59:36 executing program 3: mmap(&(0x7f0000000000/0xdea000)=nil, 0xdea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x806, 0x3) connect$inet(r0, &(0x7f0000de9000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000de9000-0x4)=0x0) 2018/01/29 07:59:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bda000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f000071a000)=0x1) listen(r1, 0x0) r3 = syz_open_dev$sndseq(&(0x7f000020b000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000011d000)=0x0) capset(&(0x7f0000de3000)={0x20071026, r4}, &(0x7f0000778000-0x18)={0x5, 0x0, 0x7, 0x0, 0x9, 0x100000001}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000b13000)={0x3ff0000, 0x4, 0x100, 'queue1\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000084d000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00003ab000)=0x8) sendto$inet6(r0, &(0x7f0000eba000-0x1)="", 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f000087e000)=""/26, &(0x7f00000ec000-0x4)=0x1a) 2018/01/29 07:59:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = timerfd_create(0x0, 0x80800) read(r1, &(0x7f0000a16000)=""/71, 0x47) fadvise64(r0, 0x0, 0x400, 0x4) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/01/29 07:59:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000a06000)={0x0, 0xfffffffffffffd}) r0 = syz_open_dev$sg(&(0x7f00002dd000)='/dev/sg#\x00', 0x2, 0xa0400) ioctl$KDADDIO(r0, 0x4b34, 0x7) 2018/01/29 07:59:36 executing program 7: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgget(0x3, 0x2) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000014000-0x9)='/dev/rtc\x00', 0x100000000034502, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000001b000)={0x0, 0x100000000}, &(0x7f000001c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000010000)={r1, 0x1, 0x20}, &(0x7f000000a000-0x4)=0xc) r2 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x98, 0xc0, 0x0, {0x0, 0x0}, [@common=@unspec=@addrtype1={0x28, 'addrtype\x00', 0x1, {0x0, 0x0, 0xc}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2e8) 2018/01/29 07:59:36 executing program 0: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000019000)=0x0, &(0x7f000001a000-0x4)=0x36a) r1 = socket$inet(0x2, 0x1, 0x0) r2 = memfd_create(&(0x7f0000003000)='{mime_type\\self\x00', 0x555ea074bd3e66c4) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f000001a000)={0x3, 0x7}) ioctl$KVM_ARM_SET_DEVICE_ADDR(r2, 0x4010aeab, &(0x7f000000f000-0x10)={0x3, 0x4000}) setsockopt$inet_opts(r1, 0x0, 0x8, &(0x7f0000009000-0x1)='"', 0x1) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f000001b000)=0x0) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f000001a000-0x13)=""/19, &(0x7f0000017000-0x4)=0x13) 2018/01/29 07:59:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) write(r0, &(0x7f0000e44000-0x3d)="d80100ce29e39a96f103c916140f3073908c4abd7597e45207233cf017af0700edf2c00ceddcc7fd3eadb6208a737b484d344c38d3bda1b782a099a2d4", 0xfffffffffffffd6c) r1 = add_key$keyring(&(0x7f00008ef000)='keyring\x00', &(0x7f00001e2000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r2 = add_key(&(0x7f00008ca000)='.dead\x00', &(0x7f000073b000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000cb6000-0x5f)="4a1d8b85dec85b11f0f0541869ff6def784d8bf630e856989437d1e0ea7788bf4bce9d13b3f888f67afe016a44506892dcf74e93da8a083aa2e9976c149afd38e16e35bd38418fe32ebaa8b259472c288194b2bbdaf9c7e88ab45db1336952", 0x5f, 0xfffffffffffffffb) socket$nl_route(0x10, 0x3, 0x0) keyctl$unlink(0x9, r1, r2) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0x36d) getsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f00002ab000)=""/16, &(0x7f000005d000-0x4)=0x10) rt_sigqueueinfo(0xffffffffffffffff, 0x0, &(0x7f0000559000-0x10)={0x15, 0x80000000, 0x6, 0x3}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000073000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b87000-0x9)='/dev/vcs\x00', 0x200, 0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r3, &(0x7f0000f53000)={0x2001, 0x0}) ioctl$TIOCSCTTY(r3, 0x540e, 0x2) 2018/01/29 07:59:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000ba6000)='/dev/midi#\x00', 0x80, 0x80) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000ffd000)={r1, &(0x7f0000dfe000)=""}, 0x10) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b8d000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000903000)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00000f4000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000eb6000-0x8c)={r3, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/29 07:59:36 executing program 3: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$llc(r0, &(0x7f0000ea7000)="f253", 0x2, 0x4048000, 0x0, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ef8000-0x4)=0x7fd, 0x4) setsockopt$sock_int(r2, 0x1, 0x1d, &(0x7f00003cc000)=0x6, 0x4) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x25, &(0x7f0000b29000-0x4)=0x0, 0x4) 2018/01/29 07:59:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00007aa000)='/dev/dsp\x00', 0x0, 0x0) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000a5f000-0x20)={0x1, 0x0, [{0xc0000001, 0x8, 0x100000001, 0x7, 0x3, 0x0}]}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00006cf000-0x9)='/dev/rtc\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000015f000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000416000)='/dev/dsp\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000d73000)={r2, 0x80000, r3}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000035b000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000014e000-0x4)=0xe8) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000024a000)={0x0, @broadcast=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000096e000-0x4)=0xc) sendmsg$nl_route(r3, &(0x7f000067e000-0x38)={&(0x7f0000c51000-0xc)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000315000)={&(0x7f0000e50000)=@ipv4_getnetconf={0x34, 0x52, 0x800, 0x7, 0x1, {0x2}, [@NETCONFA_IFINDEX={0x8, 0x1, r4}, @NETCONFA_IFINDEX={0x8, 0x1, r5}, @NETCONFA_FORWARDING={0x8, 0x2, 0x81}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x4}]}, 0x34}, 0x1, 0x0, 0x0, 0xc000}, 0x4040080) r6 = syz_open_dev$usbmon(&(0x7f000007a000-0xd)='/dev/usbmon#\x00', 0x0, 0x800000403) vmsplice(r6, &(0x7f00000f5000-0x20)=[{&(0x7f0000ba6000-0xf2)="", 0x0}], 0x1, 0x0) [ 143.723862] xt_addrtype: both incoming and outgoing interface limitation cannot be selected 2018/01/29 07:59:36 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) flistxattr(r0, &(0x7f0000001000)=""/127, 0x7f) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000001000+0xddd)=@security={'security\x00', 0xe, 0x4, 0x350, 0xffffffff, 0x3f8, 0x1c8, 0xd0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000002000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xd0}}, [{{@ipv6={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @common='bond0\x00', @generic="63dc592106f04761f13c6567c0082e26", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x0, 0x0, 0x0}}}, {{@ipv6={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @loopback={0x0, 0x1}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @common='gre0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0x0}}}, {{@ipv6={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @generic="ca45673ac28f055aed3271c232467a5b", @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xe0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@SET3={0x38, 'SET\x00', 0x3, {{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0}}}]}}, 0x3b0) 2018/01/29 07:59:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000cda000)={0x0, 0x0}) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000007c000)={0x0, 0x0}) ioctl$int_in(r1, 0x80000000005001, &(0x7f0000e54000)=0x0) write$selinux_user(r1, &(0x7f0000e4d000)={'system_u:object_r:public_content_t:s0', 0x20, 'unconfined_u\x00'}, 0x33) 2018/01/29 07:59:36 executing program 6: socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000c66000+0xe66)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) socket(0x400000000d, 0x803, 0x100000001) 2018/01/29 07:59:36 executing program 1: mmap(&(0x7f0000000000/0xd30000)=nil, 0xd30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000001000-0xd)='dns_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000000000)='(eth1keyringtrusted{.\x00', 0xfffffffffffffffc) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000d30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000d30000)={0x9, &(0x7f0000915000-0x24)=[{0x8, 0x7}, {0x0, 0x4}, {0x9, 0xb6}, {0x7, 0x7ff}, {0xfffffffffffff001, 0x7fffffff}, {0x5, 0x100}, {0x0, 0xfffffffffffffffb}, {0x54, 0x4}, {0x5, 0x80000001}]}) [ 143.793207] xt_addrtype: both incoming and outgoing interface limitation cannot be selected 2018/01/29 07:59:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000413000)={0x0, 0x0}) r1 = accept(r0, 0x0, &(0x7f0000507000-0x4)=0x0) r2 = socket$key(0xf, 0x3, 0x2) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000472000-0xc8)={0x10000, 0x9d, 0x4, 0x2, 0x3, [{0xfffffffffffffffe, 0x1, 0x4, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, {0x8, 0x6, 0x80000000, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x7fffffff, 0xa72, 0xfffffffffffffc00, 0x0, 0x0, 0x408, 0x0, 0x0, 0x0}]}) signalfd(r2, &(0x7f0000921000)={0x80}, 0x8) r3 = fcntl$getown(r1, 0x9) sched_getattr(r3, &(0x7f000061c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000d4e000-0x4)=0x0, 0x4) getsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f0000640000)={@multicast2=0x0, @multicast2=0x0}, &(0x7f0000b9e000)=0x8) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0x9, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0xa0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000210000-0xb)='/dev/hwrng\x00', 0x2100, 0x0) 2018/01/29 07:59:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000732000+0xd41)='/dev/midi#\x00', 0x7, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000c5f000-0x38)={&(0x7f000052c000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000d26000-0x70)=[{&(0x7f00005ae000)=""/88, 0x58}, {&(0x7f000072c000)=""/51, 0x33}, {&(0x7f0000a2c000)=""/69, 0x45}, {&(0x7f0000e86000-0x50)=""/80, 0x50}, {&(0x7f0000ad0000-0x70)=""/112, 0x70}, {&(0x7f0000603000)=""/58, 0x3a}, {&(0x7f0000f5f000)=""/51, 0x33}], 0x7, &(0x7f000089b000)=""/32, 0x20, 0x7}, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000037b000)={0x0, 0x0, 0x0}, &(0x7f00002bd000)=0xc) openat$dsp(0xffffffffffffff9c, &(0x7f00004f5000-0x9)='/dev/dsp\x00', 0x20042, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = eventfd2(0x0, 0x0) r4 = socket(0x40000000015, 0x5, 0x0) close(r4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000025000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r4, &(0x7f0000d46000)={0x0, 0x0, &(0x7f0000270000-0x20)=[{&(0x7f0000bee000-0x13d8)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f00001f1000-0x18)=[@rights={0x18, 0x1, 0x1, [r3]}], 0x18, 0x0}, 0x0) recvfrom(r5, &(0x7f0000017000)=""/0, 0x0, 0x0, &(0x7f000002d000-0x10)=@alg={0x26, 'hash\x00', 0x0, 0x0, "6c7a0700000c19e30000000000001302000000000000e2ffffffffffffff0000000000000000000000000000000000000000200000000000000000000e000800"}, 0x58) bind$can_raw(r0, &(0x7f00004c7000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r6, 0xc004743e, &(0x7f0000a9a000)=""/246) ptrace$getsig(0x4202, r2, 0x64, &(0x7f000040c000-0x10)={0x0, 0x0, 0x0, 0x0}) clock_nanosleep(0x4, 0x1, &(0x7f0000670000-0x10)={0x0, 0x1c9c380}, &(0x7f00003a6000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_MASTER(r6, 0x641e) ioctl$EVIOCGPROP(r6, 0x80404509, &(0x7f0000879000-0x1f)=""/31) write(r6, &(0x7f00005f0000-0xe1)="e9a69782b1e4f89314c818fe215943a9a430235a50301502d0420b7bbcb5a33fa2a1ed22320ea89de14d264c5bb1260a0ac835a4f78a91d0157a90d210b3acf968031bb3cb4c722b85de24db35baf460db5af713f7ecd57cb756184889377d4466a9525fb14bea93360369f46b8467f3232c3f5eae580e2cefbf910799f73fad33ba04d0e21d023b9d90e723ae47e3b9c021d51c5c4e3ac6f576ff2e9f9289d7f9c30170e6c1287f49a2d18ca7a97bbb8ecbb62b8b7e5aa4563d183c4a3363ca61f8642f04a4d5713396b06a7a1670f46578711016d0e88a74e68918da599ce14e", 0xe1) r7 = memfd_create(&(0x7f0000ce9000-0x9)='/dev/ppp\x00', 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r7, 0x40107447, &(0x7f00001e4000)=""/174) 2018/01/29 07:59:37 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x100000001, 0x6c000) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f00004b8000)={0x16, 0x1, 0x200000000000000, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000028000)={0x10, 0x0, 0xffffffffffffffff, 0x3ff}, 0xc) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = socket(0x200000000010, 0x2, 0x0) write(r2, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/01/29 07:59:37 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000003000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f000000b000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f000000a000)='/dev/snd/pcmC#D#c\x00', 0x12, 0x2) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f000000c000-0x1)=0x3, 0x1) ioctl$FIONREAD(r0, 0x541b, &(0x7f000000b000-0x4)=0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8918, &(0x7f000000d000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x2}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000000c000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0}, &(0x7f0000003000)=0xc) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f000000b000-0x1)=0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000000c000-0xc)={r1, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) ioctl(r0, 0x40084149, &(0x7f0000003000-0x24)="8a") 2018/01/29 07:59:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x3) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000dff000-0x10)={0x0, 0x10, &(0x7f0000b5f000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000193000)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00009a4000-0x18)={r2, 0x8e, 0x30, 0x1f, 0x61bf33aa}, &(0x7f0000b2c000)=0x18) bind$vsock_stream(r1, &(0x7f0000919000-0x10)={0x28, 0x0, 0x0, @my=0x0, 0x0}, 0x10) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000fe7000-0xab)={r1, r1, 0xff, 0x801ff, &(0x7f0000313000)="409ce850f16c9d23bd3ab05157fcf7fbec4d52ca7f020d856260f47c0a2c39f3189e750f897f54f08fe0732f588b8acac08b6f5878b061007579b8d860f8ab5ee138040eb3d6229036aa338864853ff8d7d29d68fc4230443fcc95896e838885aa753a20489d2155a769a07d7522bf7227de44447b46580fe3a53a506d3777fed5b886edee6b1d3bc609045d060795c68daba3669a20248f24aa4204197e7a", 0x200000000000003, 0x0, 0xce0, 0x1, 0x2, 0x7, 0x5, "e79a0ae501d5c3d269556d7928cd34d7a07de8019664af218ff81e8596ac58527ebcfa156a29c76d4c04d24a20e48ac47a3a94369ca4654c14cbe2c3896107a018ceb3e52cf9163113baa35751cff402bc18802e30a88b73977c13445a27ee8a8dda3b266b27934bd80feb702419f8f39755c9ec218455bd746a1489efef2d6e8ddb30"}) sendto$inet6(r1, &(0x7f00000e4000-0x1)="e1", 0x1, 0x0, &(0x7f0000eb4000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00004c8000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000089a000)=0xa0) 2018/01/29 07:59:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000847000)={&(0x7f00001b2000-0x2b4)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x33}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@tfcpad={0x8, 0x16, 0x0}, @algo_auth={0x48, 0x1, {{'rmd160\x00'}, 0x0, ""}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000441000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000890000)={0x0, 0xbdc, 0xbd5, 0x10000, 0x8000, 0x100}, &(0x7f0000063000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000570000)={r2, @in6={{0xa, 0x2, 0x7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6c, 0x8, 0x100000000, 0x8, 0x8}, 0xa0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00009cd000-0x4)=0x3, 0x4) 2018/01/29 07:59:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(