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", @generic="67e8838ed167e5f7a08687d049eb4acce7beabf997447ccbf03da4c21cb7bea9d9a5986f7f35d981116559a8c0d879784dea77a64bcfaeafd7873176"]}]}, 0x12b4}], 0x7, &(0x7f000000d000-0x110)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x110, 0x800}, 0x4004000) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000044a000-0x30)={0x0, 0x0, &(0x7f00004f2000-0x6c)=[], 0x0, 0x0, &(0x7f0000901000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00003d8000-0x30)={0x4c, 0x0, &(0x7f0000d74000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f0000708000)=[], &(0x7f0000cf7000-0x40)=[0x0]}, 0x0}}], 0x1, 0x0, &(0x7f0000ed8000)="f5"}) 2018/01/31 14:31:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000d38000)='./file0\x00') r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000817000)='/dev/ppp\x00', 0x4080, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = socket(0x11, 0x5, 0x3) write(r1, &(0x7f0000126000-0x22)="220000001a000704009433dd0100040080010f0001c6001500fffe3b06000f00ff27", 0x22) 2018/01/31 14:31:26 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x4) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0xc8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000002000-0x4)=r1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x2200, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000000000)=0x9, 0x4) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000000)=0x0) perf_event_open(&(0x7f0000001000-0x78)={0x2, 0x78, 0xffff, 0x7f, 0xa5, 0xffffffffffff0001, 0x0, 0x0, 0x800, 0x0, 0x7, 0x5, 0x2, 0x7fff, 0x3c400, 0x0, 0x8, 0x4, 0x200, 0x6, 0x0, 0x3fc, 0x2, 0x2, 0x2, 0xd3a0, 0x400, 0x6, 0x8001, 0x400, 0x4, 0x8111, 0x5, 0x1, 0x3ff, 0x16b5, 0x100, 0x6, 0x0, 0xfff, 0x0, @perf_config_ext={0x2, 0x9}, 0x802, 0x5, 0x6, 0x7, 0x7, 0xfae, 0xffffffff80000001, 0x0}, r3, 0x0, r2, 0x4) syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x0, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000c50000-0x5)='/dev/mixer\x00', 0x2000, 0x0) fadvise64(r5, 0x0, 0xfff, 0x2) bind$alg(r4, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) sendto$unix(r2, &(0x7f0000814000-0xf5)="bbeefa4dc6b77c236441e8d85eb0ca1e55a69f292618aae5474c19f78fbb0f4e41010d5262da78eb253565515ba5fd69cac43058fed48b6b979ec14179eba30465aea7038ba67586b117065f7d9af10e96f4df30059f5d4571d809c7e2a46bf1c0fc06c9196358a18a2ff51561fe6ed79ba257c2ad0c12e54d8e1505b503574c65f085ed89f9e12f28b59913f8bda29f56e842022c1c3744d5026b998c1a838724ba08c37e2a80d7ebecca4a5c6160f8d66617ef76fecbf38428ae9d195ca6f51cd5e639165c8a34c1b1f10ab1bc4ba47fc1f54bc1c0d0213dc4dd27cdbd3aa039897f91a8d8e72682388009e31f07f7c0214ad8fc", 0xf5, 0x20000840, 0x0, 0x0) bind$alg(r4, &(0x7f0000e9d000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) 2018/01/31 14:31:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x0, 0x0, 0x181) semctl$SEM_STAT(r0, 0x7, 0x12, &(0x7f0000f93000-0x25)=""/37) r1 = syz_open_procfs(0x0, &(0x7f0000bdb000-0x11)='net/ip6_mr_cache\x00') read(r1, &(0x7f0000feb000-0x8c)=""/140, 0xffffff31) 2018/01/31 14:31:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009a0000-0xa)='net/arp\x00') readv(r0, &(0x7f0000ac6000)=[{&(0x7f0000242000)=""/2560, 0xa00}], 0x1) 2018/01/31 14:31:26 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x10)=@ethtool_test={0x1a, 0xffff, 0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 14:31:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000ada000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000eeb000)=0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000337000-0xa8)={0x0, 0x0, []}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000059f000)={0x0, 0x0, 0x0}, &(0x7f0000bc8000-0x4)=0xc) ptrace$setopts(0x4206, r1, 0x7f, 0x2) ioctl$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$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000314000-0x68)={0x3, 0x0, [{0x0, 0xd6, &(0x7f0000d88000)=""/214, 0x0}, {0x0, 0xfffffffffffffd59, &(0x7f0000db9000)=""/4096, 0x0}, {0x0, 0xc6, &(0x7f0000690000)=""/198, 0x0}]}) 2018/01/31 14:31:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000f48000)=[{&(0x7f0000a03000)='B', 0x1}], 0x1) clone(0x0, &(0x7f0000001000-0x1)="", &(0x7f0000b85000-0x4)=0x0, &(0x7f00003dd000)=0x0, &(0x7f0000001000-0x1)="") r0 = openat(0xffffffffffffffff, &(0x7f000033e000)='./file0\x00', 0x600400, 0x187) setsockopt$inet_mreqsrc(r0, 0x0, 0x2e, &(0x7f000078c000)={@loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0x12}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) pipe(&(0x7f0000b08000-0x7)={0x0, 0x0}) lstat(&(0x7f0000a70000)='./file0\x00', &(0x7f0000995000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCEXCL(r0, 0x540c) 2018/01/31 14:31:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009a0000-0xa)='net/arp\x00') readv(r0, &(0x7f0000ac6000)=[{&(0x7f0000242000)=""/2560, 0xa00}], 0x1) [ 622.782517] binder: 24844:24848 transaction failed 29189/-22, size 0-8 line 2788 2018/01/31 14:31:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000126000-0x22)="220000001a000704009433dd0100040080010f0001c6001500fffe3b06000f00ff27", 0x22) 2018/01/31 14:31:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x0) personality(0x400000d) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00002fc000-0x4)=0x0) 2018/01/31 14:31:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002ab000-0x1c)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x43) r1 = syz_open_dev$audion(&(0x7f0000ad8000)='/dev/audio#\x00', 0x19, 0x10000) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000acc000-0x4)=0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$netlink(r2, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x179, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x2f9}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000078e000-0x4)=0x0, 0x4) write(r0, &(0x7f0000fcd000)='p', 0xfffffcb4) r3 = accept4(r0, &(0x7f0000c72000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f5f000-0x4)=0x10, 0x0) recvmsg$kcm(r3, &(0x7f0000141000)={&(0x7f0000d3d000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f00006ad000-0x10)=[{&(0x7f0000e2b000-0x68)=""/104, 0x68}], 0x1, &(0x7f000013b000)=""/62, 0x3e, 0x0}, 0x0) r4 = gettid() sched_setattr(r4, &(0x7f0000393000)={0x30, 0x1, 0x0, 0x9, 0xfffffffffffffffe, 0x80, 0x9, 0x7fff}, 0x0) writev(r2, &(0x7f0000c86000-0x50)=[{&(0x7f0000982000-0x1000)='U', 0x1}], 0x1) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, 0xb) sendmsg(r3, &(0x7f0000786000-0x38)={0x0, 0x0, &(0x7f0000c63000-0x10)=[{&(0x7f0000895000)="e5", 0x1}], 0x1, &(0x7f0000f2d000)=[], 0x0, 0x0}, 0x0) 2018/01/31 14:31:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009a0000-0xa)='net/arp\x00') readv(r0, &(0x7f0000ac6000)=[{&(0x7f0000242000)=""/2560, 0xa00}], 0x1) 2018/01/31 14:31:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000b3d000-0x5)='ceph\x00', &(0x7f00003cc000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000487000-0xa3)="3e487caf4a883c35c8db0fa3878c151b5bb1f9a90598e98fb5bd7232e29500bb0670960ad2e1ad05e73d8ef3b6b7e461aa3ad6b535a517d4fc9cea423332e2e4b8186c40614c3e53c2d3e7d5fff2c6c59dd58e5a064208578ed75c0e3699af845039d0a80df045d145e91715dc659327c7db2e1550eab0165df808888fed79daa6c84e4012d97c1462e301b6324988216f14bbf331a54b50d53d8ff86f16469c83d993", 0xa3, 0xfffffffffffffffc) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000b4c000-0xa)='encrypted\x00', &(0x7f00001a0000-0x1b)='vboxnet0$,lomd5sumselinux*\x00') r1 = syz_open_dev$loop(&(0x7f0000839000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x40101283, 0x3) 2018/01/31 14:31:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000068d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000249000-0x98)={0x0, @in6={{0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [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]}, 0x1, 0xfffffffffffffff7}, &(0x7f0000b39000-0x4)=0x98) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000522000)={r2, 0x9, 0x2, [0x0, 0x401]}, 0xc) sendto$inet(r0, &(0x7f00001b9000)="", 0x0, 0x20008007, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r3, 0x1008004) sendmsg(r1, &(0x7f0000055000-0x38)={&(0x7f000095b000)=@generic={0x11, "7f57b19585b37c0e13d7c6d3e6d99eac0742629b6c9bef388799bc805e34ef8da1068272b41f9bf4c1633c4c289c2e94611b4db32106fcbb0c2e5211e4d9f0a05e8ad38384ce1de21a7505d6d080e85f0737dc02d86710efa001dfab6eb7409b7517f47e54df68ffff4420e6476b0d212fdaac828bd67fe9a7d32c4de069"}, 0x80, &(0x7f0000211000-0x20)=[{&(0x7f0000361000-0xf1)="bcc88d4f34b75d30a701e1d46f83c7f9e8a45ad394ecb373cd68fcc84a44df5d5c110d5055158f20b0d46267cb96ea4999fd6456d51ca816d3f077eff55533dda68299816a97a513ad62e07c3df65f453f5aa4f293d4ce381c98eb8ade5c18f29b819060380d55a5d10f4b89afba2e37e2b4b7432ba1a7690b23b787a8d9ee0d24e526e117a6dbeed30d7316092e2e39c7fc8b017c51f557710d373759de8e249ddeec7c53f36a31be56f1c5f76a3202b6bcea5cbc617d25c160d742a3f01023a540f63e80f132b96f5132aebd859a530556afc5e7a1a12fb5fa0ab8fcde0001406ab34008cfecb955f01ca0516e70967b", 0xf1}, {&(0x7f000062e000-0xc2)="39bb6e629ad279a80edb6d62f002cdef19dee4ff70e2cb6cf21b6b7292e5148d4d458807fc599cdba72b83ca3cecaa4a9dcab162f59446cc291b53549d3f7dd35fae8f7d04a48fc039793476bf6f3ae741bbab36798fa6d090caf8339f8453e33b32877c6e202550874e18d3c5ac9bef3d9540adbc93a9c42b00c7db29e1387faa7c7bdcc538987cc8a2df2a29b7e302370aca1212088f19aed4aacc8c3a7f1ed12b9fb805f289e97874ed5a2468cce9007194069cafc4f23f6b12cc2dea391a80e5", 0xc2}], 0x2, 0x0, 0x0, 0x40000}, 0x4880) r4 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r4, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000700000)={0x0, 0x3909}, &(0x7f00003c2000)=0x6) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000cc4000-0x10)={r5, 0x5, 0x5, 0x2}, &(0x7f00009d8000-0x4)=0x10) r6 = accept4(r3, &(0x7f0000975000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000753000-0x4)=0x10, 0x0) sendto$inet(r6, &(0x7f00006d7000)="", 0x0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r6, &(0x7f0000b77000-0x38)={&(0x7f0000715000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f0000896000)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) write(r4, &(0x7f0000f8b000-0xf)="", 0xff8f) sendto$inet6(r6, &(0x7f0000ab6000)="936866ad8c435a084599b342a69c91e3306ac25461f669b13101067f3156554bff504e700654011d2d5b3590602aa0a43c13093d3864f6ca69748b618cca92b5eb6683653ff2bb2b55cc5d7873d01371caf7c80076310b21aafdfd546282afaa7107d27b27bc1f29750ea6ac8222ee807f778ffb56899a47f5b939ddf005657a62972821f75efeebd94e5d307af29d5a01499bd06b1c80a71fec22e82f6cea31910c9f21710ea015959ecd682ee13b6975911302682c947d1e190ea38f1ff6d78770edceda0d94561cb6d2d4c4badef69dd0940104a1", 0xd6, 0x4008004, &(0x7f0000a6c000)={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x4}, 0x1c) sendmsg$netlink(r6, &(0x7f00008c0000)={&(0x7f00009d3000)=@proc={0x10, 0x0, 0x0, 0xc000}, 0xc, &(0x7f000005d000)=[{&(0x7f0000d16000)={0x10, 0x1c, 0x4286b8ed5d932cda, 0x4, 0x1, "", []}, 0x10}, {&(0x7f0000a53000)={0x10, 0x42, 0x208, 0x5, 0xffffffffffffffff, "", []}, 0x10}], 0x2, &(0x7f000094a000)=[], 0x0, 0x0}, 0x0) setrlimit(0xe, &(0x7f0000148000)={0x3, 0x5}) sendto$unix(r6, &(0x7f0000716000)="", 0x0, 0x0, &(0x7f0000760000)=@file={0x0, './file0\x00'}, 0xa) sendto$inet(r6, &(0x7f00001d8000)="", 0x0, 0x0, 0x0, 0x0) sendmsg(r4, &(0x7f00003a2000)={&(0x7f0000d5d000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000766000-0x40)=[], 0x0, &(0x7f00000dd000)=[], 0x0, 0x0}, 0x0) sendmsg$nl_generic(r6, &(0x7f0000f84000-0x38)={&(0x7f0000ff7000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000567000)={&(0x7f0000cee000-0x40)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 14:31:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) get_mempolicy(&(0x7f0000944000)=0x0, &(0x7f0000710000)=0x0, 0x7, &(0x7f000011c000/0x3000)=nil, 0x2) bpf$OBJ_GET_MAP(0x7, &(0x7f0000168000)={&(0x7f0000345000)='./file0\x00', 0x0, 0x18}, 0x10) setsockopt(r0, 0x101, 0x9d, &(0x7f0000454000-0x7)="4db22ebf82ed7e", 0x7) r1 = syz_open_dev$vcsa(&(0x7f00005d7000-0xb)='/dev/vcsa#\x00', 0x10000, 0x200440) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000782000-0x4)=0x448, 0x4) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000fd7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000198000-0x4)=0xb) bind$alg(r0, &(0x7f0000e9d000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) 2018/01/31 14:31:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x6) r1 = accept$inet(r0, &(0x7f00006ef000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b01000-0x4)=0x10) r2 = dup3(r1, r0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000fec000-0x4)=@assoc_id=0x0, &(0x7f00004af000-0x4)=0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00004b4000)={r3, 0x0}, &(0x7f0000882000)=0x8) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f00003b8000-0x10)={0x1000, 0x400, 0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 14:31:27 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, &(0x7f00009a0000-0xa)='net/arp\x00') readv(r0, &(0x7f0000ac6000)=[{&(0x7f0000242000)=""/2560, 0xa00}], 0x1) 2018/01/31 14:31:27 executing program 0: openat$hwrng(0xffffffffffffff9c, &(0x7f0000bcd000)='/dev/hwrng\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0x1, &(0x7f000026e000)={0x0, 0x0}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000024000)=@generic="b64ca9f7aa9115ac6562b5ffe12bed53") r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000126000-0x22)="220000001a000704009433dd0100040080010f0001c6001500fffe3b06000f00ff27", 0x22) 2018/01/31 14:31:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000050c000-0x67)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000654000-0x4)=0x98) munmap(&(0x7f000019c000/0x4000)=nil, 0x4000) r0 = syz_open_procfs(0x0, &(0x7f000076c000)='pagemap\x00') mmap(&(0x7f000019c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f000019d000-0x2)=0xfffffffffffffffc, 0x2) sendfile(r0, r0, &(0x7f0000014000)=0x0, 0xffff) 2018/01/31 14:31:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$setmm(0x59616d61, 0x3f0000000000, &(0x7f0000656000/0x4000)=nil) munmap(&(0x7f0000059000/0x3000)=nil, 0x3000) 2018/01/31 14:31:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000be9000+0x39d)='/dev/admmidi#\x00', 0xffffffff, 0x1) bind$netlink(r1, &(0x7f0000ac0000-0xc)={0x10, 0x0, 0x1, 0xa}, 0xc) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x7f, 'lrw-serpent-sse2\x00'}, 0xffffffffffffff02) bind$alg(r0, &(0x7f0000e9d000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) 2018/01/31 14:31:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009a0000-0xa)='net/arp\x00') readv(r0, &(0x7f0000ac6000)=[{&(0x7f0000242000)=""/2560, 0xa00}], 0x1) 2018/01/31 14:31:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f000071e000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28b) 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) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000a63000-0x4)='tls\x00', 0x4) close(r0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000395000)={r0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000c47000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffff0000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x100000000}, &(0x7f00004a8000)=0x98) r3 = dup(r0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f000026e000-0x14)={0xffffffffffffffff, 0x2, 0x9, 0x0, 0x3}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000ab5000)={0x0, 0x7fffffff}, &(0x7f000081a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000854000)={r2, 0x8001, 0x8, 0x10001, 0xffffffff, 0x4, 0xb20, 0x3, {r4, @in6={{0xa, 0x3, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x4, 0x8, 0x6}}, &(0x7f00007f7000-0x4)=0xb8) 2018/01/31 14:31:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(0xffffffffffffffff, &(0x7f0000203000)=@ethernet={0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) seccomp(0x1, 0x0, &(0x7f0000bb8000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0505405, &(0x7f00008be000)={{0x3, 0x0, 0x1ff, 0x3, 0x9}, 0x6, 0xcc1a, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syslog(0x3, &(0x7f0000f0b000)=""/4096, 0xfffffe06) 2018/01/31 14:31:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003fe000+0xdcf)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$mouse(&(0x7f0000f23000-0x12)='/dev/input/mouse#\x00', 0x9, 0x10000) getsockname$unix(r0, &(0x7f0000991000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000bb3000)=0x8) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f0000a16000)=[{&(0x7f0000567000-0xa)=@file={0x1, './file0\x00'}, 0x8, &(0x7f000068e000)=[{&(0x7f0000e35000)="", 0x0}, {&(0x7f0000060000+0x4c9)="52176420f487bf", 0xb2}, {&(0x7f00002c7000)="9aac5753b590e856525eaacd6405c22afbae0aaf70fe9f2135b8d620a7681940be62", 0x22}], 0x1, 0x0, 0x0, 0x4048004}], 0x49249249249258a, 0xc0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00005ff000-0x4)=0x0, 0x4) sendto$unix(r1, &(0x7f00004b9000)="", 0x363, 0x0, 0x0, 0x0) close(r0) 2018/01/31 14:31:27 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='autogroup\x00') fcntl$setstatus(r0, 0x4, 0x40000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f000095f000-0x8)=0x3) fcntl$setstatus(r1, 0x4, 0x40c00) sendmsg$nl_netfilter(r1, &(0x7f00000fc000-0x38)={&(0x7f0000976000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000b1000)={&(0x7f00007cc000)={0x24, 0x2, 0x2, 0x7a8b566d789388b3, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x10, 0x6, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 14:31:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000004, 0xfffffffffffffffd) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000ca8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000b4e000)="9488d7563b50d129b00a9a665e3620e0e7388646bf903c144f921d24861bb7cf"}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000fdb000-0x4)=0x0) getpgid(r2) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f00009e1000)={0x0, {{0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000aa1000)={0x3f, {{0xa, 0x2, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0xda7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f00008af000-0xb0)=@hdr={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @rand_addr=0x0, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0xfce4) r4 = dup3(r0, r0, 0x80000) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000d11000)={r4, 0x0, 0x8a, 0x79, &(0x7f0000c42000)="1d1179454b0951ba135eee7ea612b3200a763a89576bbc545f4469285961a1833a439c00fb280a43fa801572f8903cbc5eb6e65d9e8a6060d2117ea6b8afd44f2fa0e4d5c6296c94936ddc5f41ff5afeb353c5eae13f58c3c75a42393b239c38e89c94e6221706c05ace4ce5ec654c8acdee7a389fe532761d36c74a860a5fa85cc9b6ec951a1ae3d1fe", &(0x7f00008a3000)=""/121, 0x8, 0x6}, 0x28) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000d8000-0x44)={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/31 14:31:27 executing program 3: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000720000-0x11)='/selinux/enforce\x00', 0x404180, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000ce7000)=0xeb5) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000f74000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000169000)={0x28, 0x1d, 0x10b, 0xffffffffffffffff, 0xffffffffffffffff, {0x18, 0x0, 0x0}, [@nested={0x14, 0x3, [@typed={0x10, 0x0, @u64=0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 14:31:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000022c000-0xa)='/dev/dsp#\x00', 0x8, 0x0) read$eventfd(r0, &(0x7f0000458000)=0x0, 0x1d4) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) connect$netlink(r1, &(0x7f0000ef1000-0xc)=@proc={0x10, 0x0, 0x0, 0x84}, 0xc) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000126000-0x22)="220000001a000704009433dd0100040080010f0001c6001500fffe3b06000f00ff27", 0x5) 2018/01/31 14:31:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009a0000-0xa)='net/arp\x00') readv(r0, &(0x7f0000ac6000)=[{&(0x7f0000242000)=""/2560, 0xa00}], 0x1) 2018/01/31 14:31:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x40000000000000ff) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f000067e000)={@hyper=0x0, 0x0}) sendto$inet(r0, &(0x7f0000316000)="36000000020036e6ff0100000000000009e61d78", 0x14, 0x840, &(0x7f00006be000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) prctl$setmm(0x23, 0x0, &(0x7f000076f000/0x1000)=nil) recvfrom$inet(r0, &(0x7f00008e7000)=""/31, 0x1f, 0x10001, 0x0, 0x0) [ 623.178487] netlink: 'syz-executor3': attribute type 3 has an invalid length. 2018/01/31 14:31:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000126000-0x22)="220000001a000704009433dd0100040080010f0001c6001500fffe3b06000f00ff27", 0x22) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000a5a000-0x4)=0x100, 0x4) 2018/01/31 14:31:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000087000-0x4)='\x00', 0x4) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f00007e9000-0x1c)={0x9, 0x7fff, 0x80, 0x0, 0x1, 0x2, 0x0, 0x21fb, 0x4d, 0x9, 0xffffffffffffd583, 0x9, 0x0, 0x7fff, 0x8, 0x8, 0x80000000, 0x4d, 0x2}) ftruncate(r0, 0x0) 2018/01/31 14:31:27 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000002000)={&(0x7f0000002000-0xe)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000003000-0x10)=[{&(0x7f0000002000)=""/63, 0x3f}], 0x1, &(0x7f0000003000-0xa5)=""/165, 0xa5, 0x8001}, 0x2040) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000003000)={0x0, 0x0}) lstat(&(0x7f0000002000)='./file0\x00', &(0x7f0000002000-0x44)={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) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000004000-0x4)=0x0, &(0x7f0000003000)=0x0, &(0x7f0000004000-0x4)=0x0) gettid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000004000-0xe8)={{{@in=@broadcast=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f0000004000-0xc)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) fcntl$getown(r0, 0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000)={{{@in6=@loopback={0x0, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/31 14:31:27 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, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009a0000-0xa)='net/arp\x00') readv(r0, &(0x7f0000ac6000)=[{&(0x7f0000242000)=""/2560, 0xa00}], 0x1) 2018/01/31 14:31:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000524000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f0000beb000-0x1004)={0x0, ""}) [ 623.237182] audit: type=1326 audit(1517409087.443:5858): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24928 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 623.272771] netlink: 'syz-executor3': attribute type 3 has an invalid length. 2018/01/31 14:31:27 executing program 1: mmap(&(0x7f0000000000/0xddc000)=nil, 0xddc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f00002e4000-0xe)='/dev/admmidi#\x00', 0x2, 0x1) r1 = semget(0x2, 0x2, 0x409) semop(r1, &(0x7f000051e000)=[{0x0, 0x2, 0x800}, {0x4, 0x0, 0x1000}, {0x1, 0x1, 0x0}, {0x0, 0x0, 0x1800}], 0x4) r2 = fcntl$getown(r0, 0x9) r3 = getuid() ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000485000)={0x8, 0x8001, r2, 0x3, r3, 0x8000, 0x7fffffff, 0x100000001}) mmap(&(0x7f0000ddc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000689000-0x4)={0x0}, &(0x7f0000ddc000)=0x4) r4 = socket(0x10, 0x2, 0x0) write(r4, &(0x7f0000ddc000-0x26)="26000000110047f1936cbff70724000c07fff7000100000007010f22b83d4771050021000000", 0x26) 2018/01/31 14:31:27 executing program 0: r0 = socket(0x11, 0x802, 0x0) keyctl$join(0x1, &(0x7f00001f3000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}) write(r0, &(0x7f0000126000-0x22)="220000001a000704009433dd0100040080010f0001c6001500fffe3b06000f00ff27", 0x22) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000049b000-0xf)='/dev/sequencer\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000001000-0x4)=0x3b32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000001000-0x28)='vmnet0cgroupproc*system,:mime_typeppp0]\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000001000-0xc)={0x100000000, 0x6, 0x800, 0x401, 0x99, 0x4}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000021e000)=0x1, 0x4) syz_open_dev$amidi(&(0x7f0000324000)='/dev/amidi#\x00', 0x101, 0x14000) 2018/01/31 14:31:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) r1 = syz_open_dev$sndmidi(&(0x7f000015a000-0x12)='/dev/snd/midiC#D#\x00', 0x3, 0xe0800) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000e91000-0x40)={0x20, 0x3, 0x0, 0x0, "d9255b3a04615e46cbbb06344b116ad8c8f88f1e0ffe22badae83d6e46991aa954e8ac997de1e62b656ac3d2", 0x5b}) write$evdev(r0, &(0x7f0000038000-0x18)=[{{0x0, 0x0}, 0x1, 0x48, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/31 14:31:27 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000cef000-0x4)={0x81a5}, 0x4) clock_adjtime(0xa, &(0x7f000090e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 623.320374] audit: type=1326 audit(1517409087.480:5859): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24928 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 623.360651] audit: type=1326 audit(1517409087.480:5860): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24928 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/31 14:31:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000073b000)='/dev/ppp\x00', 0x101002, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000d46000)=r1, 0x4) r2 = socket(0x10, 0x802, 0xffffffffffffffff) write(r2, &(0x7f0000126000-0x22)="220000001a000704009433dd0100040080010f0001c6001500fffe3b06000f00ff27", 0x22) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f000041e000)={0x0, 0x6, 0x30, 0x7, 0x7}, &(0x7f0000596000)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000c23000-0x10)={0xffff, 0x4, 0x7ff, 0x5, r3}, 0x10) 2018/01/31 14:31:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000ca6000)={@generic="60aa35a53b030859b2c9f4b6edbba808", @ifru_flags=0x0}) r1 = syz_open_dev$dmmidi(&(0x7f0000d9b000)='/dev/dmmidi#\x00', 0x2, 0x2801) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000cdd000-0x8c)={0x100000000, 0x3f, 0xc5, 'queue0\x00', 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000feb000)={0x0}, 0x4) 2018/01/31 14:31:27 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, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x6}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) pipe2(&(0x7f0000130000)={0x0, 0x0}, 0x4000) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000e6f000-0x4)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000844000-0x4)=0x0, &(0x7f00005d2000)=0x4) socket(0x19, 0x4000000000080003, 0x9) setsockopt(r1, 0x107, 0x3, &(0x7f0000f55000-0x1)="c1", 0x1) r2 = dup2(r0, r0) bind$nfc_llcp(r2, &(0x7f0000ff5000-0x60)={0x27, 0x400, 0x8, 0x7, 0x81, 0x6, "e9c5f07c63d3e563b2595bc4b7ba83b8976b10b4ddaa68875a9c01a0604839fc995ae6c4792d78363aa316c0685dc87c2135a593aafd38205068ee4c5eecb9", 0x7}, 0x60) 2018/01/31 14:31:27 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, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009a0000-0xa)='net/arp\x00') readv(r0, &(0x7f0000ac6000)=[{&(0x7f0000242000)=""/2560, 0xa00}], 0x1) 2018/01/31 14:31:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000407000-0x40)={0x1000000000000000, 0xf000, 0x7f, 0xa, 0x12, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x6c}, 0x2, @in=@empty=0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r1, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) recvmmsg(r1, &(0x7f00008b6000-0x1a4)=[{{&(0x7f00003a9000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000c6a000)=[{&(0x7f0000d93000)=""/228, 0xe4}, {&(0x7f0000990000)=""/0, 0x0}, {&(0x7f0000cb0000-0x8e)=""/142, 0x8e}], 0x3, 0x0, 0x0, 0x5}, 0x1e}, {{&(0x7f000009b000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000017e000-0x50)=[{&(0x7f000074d000)=""/252, 0xfc}, {&(0x7f00000ec000)=""/10, 0xa}, {&(0x7f0000cd9000-0x70)=""/112, 0x70}, {&(0x7f000047a000)=""/118, 0x76}, {&(0x7f0000e1c000-0xb9)=""/185, 0xb9}], 0x5, &(0x7f0000ed1000-0x24)=""/36, 0x24, 0x4}, 0x10000}, {{&(0x7f0000b45000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000c1a000)=[{&(0x7f000085a000-0x41)=""/65, 0x41}, {&(0x7f000014d000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b73000)=""/28, 0x1c}, {&(0x7f0000bf8000)=""/24, 0x18}], 0x4, &(0x7f0000048000)=""/157, 0x9d, 0xffffffff7fffffff}, 0x9}, {{&(0x7f0000e0c000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000344000-0x30)=[{&(0x7f0000a1e000)=""/132, 0x84}, {&(0x7f000030b000-0x4e)=""/78, 0x4e}, {&(0x7f000093b000)=""/26, 0x1a}], 0x3, 0x0, 0x0, 0x9}, 0x5}, {{0x0, 0x0, &(0x7f00001a5000)=[{&(0x7f0000e83000)=""/41, 0x29}, {&(0x7f000092e000-0x90)=""/144, 0x90}], 0x2, &(0x7f0000363000-0xed)=""/237, 0xed, 0x1}, 0x7}, {{&(0x7f0000688000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000c08000)=[{&(0x7f0000cd6000-0xc8)=""/200, 0xc8}, {&(0x7f00005fd000)=""/0, 0x0}, {&(0x7f0000180000-0xdc)=""/220, 0xdc}, {&(0x7f00006ea000-0x4e)=""/78, 0x4e}, {&(0x7f000094a000-0x94)=""/148, 0x94}], 0x5, &(0x7f00008ea000-0xd6)=""/214, 0xd6, 0x0}, 0xf09}, {{&(0x7f0000611000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000219000-0x40)=[{&(0x7f000020c000)=""/82, 0x52}, {&(0x7f00008ad000)=""/13, 0xd}, {&(0x7f0000b27000-0x1000)=""/4096, 0x1000}, {&(0x7f0000939000)=""/141, 0x8d}], 0x4, &(0x7f000065c000)=""/25, 0x19, 0x7f}, 0x5}], 0x7, 0x40, &(0x7f0000542000)={0x0, 0x0}) r3 = openat(0xffffffffffffffff, &(0x7f0000f42000-0x8)='./file0\x00', 0x80, 0x44) ioctl$TIOCGLCKTRMIOS(r3, 0x5456, &(0x7f0000005000)={0xb1d5, 0x1f, 0x1d25, 0xde, 0x228, 0xfffffffffffffffa, 0xef56, 0x4, 0x1, 0x0, 0x0, 0x9}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000dd7000)={0x0, 0x3ff}, &(0x7f0000470000)=0x8) clone(0x40000, &(0x7f000060d000)="eb2af2f294bb1d5008a1e6ddcbd385ae5b36cc1312be6c3ba27a7d8406104b8c0a51cb0205a98b70e959e97b2a7283d233627f6e9a1a7453206d9e5614658cfc64677df28607f1b9de90db30b2b4b9e13ab7daef5bf33db24e6bec396b0b465244f64876f9245d03aff62b942df0e2c40ffa4463399f06bbc3b68762fef1840ef234d5236e68fa3344c49b38fd30bc1f7da1462ad614e1ea64d656319b4ea89d3281759f91bcd4b718f31fc95e27d6de5491f8f424c027438b2c04f4ca7b7fb25cec1604d703946fada217f563c9bfd6f98bd56f6d60e91af37458f7460822f61b26ce9c22637516b98c2776bfb6db21214434c4cc56b446f9", &(0x7f00002b2000)=0x0, &(0x7f0000c99000-0x4)=0x0, &(0x7f0000027000-0xae)="c2bc70ccac310ed151863e9949b973cf85846725e09166dedd3e6832b81252dda30f0289c9082f2d1ca59ee7cb067edf2d4f4046c50e020e85156d0c94b3bf660dff45e9cdabd4c0fce6df265f6b1900d9ecd8c4d31e406ec7f44659661dffdfb5b08cca68af2b04852be15d2f99e922228c0917a01e890622d02a9e35a5cb3fc6bb4214f5b4b185e971c3546a90be094a674c94e5776c5c6ec89dc1f67d24e0c0891d724f3ca4bfe45e2d8f8574") getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000317000)={r4, 0x4}, &(0x7f0000ac1000)=0x8) openat$dsp(0xffffffffffffff9c, &(0x7f000038b000-0x9)='/dev/dsp\x00', 0x10000, 0x0) 2018/01/31 14:31:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00003df000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x8) pipe2(&(0x7f0000e93000-0x8)={0x0, 0x0}, 0x4000) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f000084c000)=0x3) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000685000)='/selinux/enforce\x00', 0xfffdfffffffffffe, 0x0) write$evdev(r2, &(0x7f0000239000)=[], 0xfffffe4d) 2018/01/31 14:31:27 executing program 1: 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) perf_event_open(&(0x7f00009f6000)={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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000189000-0x10)='/dev/sequencer2\x00', 0xc0, 0x0) ioctl$KVM_GET_CLOCK(r2, 0x8030ae7c, &(0x7f0000164000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f00002af000)=0x0, &(0x7f000095b000)=0x4) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) fcntl$getown(r1, 0x9) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x7) 2018/01/31 14:31:27 executing program 4: r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f00000ac000)="0200000000000000038e54620001a55eaf0d2cf653f13cc379d1e4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10368f00f6af7d07634832b8a5c0a94c07c0000000000000987174e81b1058d02f8001732017e2469fc43aea71263335960415800000f9575d04000000000d010000d1e6ebcb12c7291871363ea5100c4a4c2e9e5c0c14f16597e8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bd000800309163d6a40200000000000800bbfbcbca9e", 0xd8) r1 = syz_open_dev$sndpcmc(&(0x7f0000e56000)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffff9, 0x20100) r2 = getpgrp(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f000047e000)={{0x6, 0x7, 0x2, 0x7fffffff, "96bff87df8702844ccb61990f2ca0274187d503fae8d34cf4915f69fba13ab73292323bf4d6b30fae3ba4270", 0x5ef}, 0x0, 0x0, 0xffff, r2, 0x5, 0x1, "0fef40793a69657f0705d956cfe99a38c87adbff5e99ae0af3595686e157e0eb65d6d5784f4e1fac3a3d9ff9b20fee7c54b15dd8fc1934cf4ee5f939a24fca75", &(0x7f000055d000-0x1)='\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], [0x4, 0x2, 0x9, 0x8000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) [ 623.360669] audit: type=1326 audit(1517409087.480:5861): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24928 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=49 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/31 14:31:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x210, 0x7ff, 0x0) write(r0, &(0x7f0000126000-0x22)="220000001a000704009433dd0100040080010f0001c6001500fffe3b06000f00ff27", 0x22) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000b6f000)={0x0, 0x0}, &(0x7f0000ab3000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000f73000)={r1, 0x7, 0x1, [0x5]}, &(0x7f00000fd000-0x1)=0xa) 2018/01/31 14:31:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009a0000-0xa)='net/arp\x00') readv(0xffffffffffffffff, &(0x7f0000ac6000)=[{&(0x7f0000242000)=""/2560, 0xa00}], 0x1) 2018/01/31 14:31:27 executing program 4: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x100000000000000) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000f22000-0x12)='/dev/snd/pcmC#D#p\x00', 0xfd8d, 0x8000) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000f22000-0x8)={0x8000, 0x8000}) 2018/01/31 14:31:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/dev/kvm\x00', 0x502ed115b2d9a5ae, 0x0) stat(&(0x7f00000d1000-0x8)='./file0\x00', &(0x7f0000ccb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00003cb000)='/selinux/mls\x00', 0x0, 0x0) write$fuse(r1, &(0x7f00002c5000)={0x30, 0x0, 0x1, @fuse_notify_retrieve_out={0x3, 0x4, 0x10001, 0x0}}, 0x30) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000762000)=0x0) ioctl$TIOCSBRK(r1, 0x5427) ftruncate(r0, 0x40102) creat(&(0x7f0000252000)='./file1\x00', 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000db5000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f00002d7000)={r2, 0x0}) r3 = socket$kcm(0x29, 0x802, 0x0) open(&(0x7f000013f000)='./file0\x00', 0x200000, 0x1c9) sendfile(r3, r0, &(0x7f0000002000)=0x0, 0x876b5e795) sendmmsg(r3, &(0x7f0000da5000)=[], 0x105, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000ef8000-0x10c)={0x9, 0x2000, 0x16fd, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 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]}) 2018/01/31 14:31:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007da000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f00006ef000)={0xc77ac149816c1434, 0x0, &(0x7f000029f000/0x5000)=nil}) mremap(&(0x7f0000fbd000/0x2000)=nil, 0x2000, 0x1000, 0x0, &(0x7f00000a3000/0x1000)=nil) 2018/01/31 14:31:27 executing program 2: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000011000-0x6)='/dev/mixer\x00', 0x8000, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x7fffffff) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000007000-0x4)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000004000-0x27)="", 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/31 14:31:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b43000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f00005e3000-0x61)={0x8000000000, 0x59, "6502d1c371b0c67ebe3c0e93e3af4d53fa73afaacba571b6841a20c9ce71c73aab54d50d994ed610d353ada890f7b20a583a752fc52b0856d0b277234e5e86f1c675985326cbb6c7520a1e01fe0d49c121babf75a16031298a"}) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000b57000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7fb9, 0x0, 0x7, 0x0, 0x1, 0xd8, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000045d000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f00002c4000)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 14:31:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00004a9000)={0x11, 0x60, &(0x7f000080a000)="7070027a0978267dbab873ef4ddce4f313d5289df2e4efecd6bbf4c75b2bab570ddd90703d144e43bbfd22e38f3c3bf8dadc9dee848ef81862410f9e1590a8e6c295fa0b5f41352da8b6fb7d9faa00dd6ffb6d0968d5ab315d760c25ddb10b67"}) write(r0, &(0x7f0000126000-0x22)="220000001a000704009433dd0100040080010f0001c6001500fffe3b06000f00ff27", 0x22) bind$inet(r0, &(0x7f0000404000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 14:31:27 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000003000-0x10)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000003000-0x4)=0x400, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x2, &(0x7f0000581000)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) 2018/01/31 14:31:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x9, 0xb, &(0x7f0000177000)="000400d1", 0x4) 2018/01/31 14:31:27 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, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009a0000-0xa)='net/arp\x00') readv(0xffffffffffffffff, &(0x7f0000ac6000)=[{&(0x7f0000242000)=""/2560, 0xa00}], 0x1) 2018/01/31 14:31:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f000036a000-0x4)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000f6f000)="", 0xffffffffffffff8a, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = syz_open_dev$sndpcmp(&(0x7f0000715000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x800) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x4) 2018/01/31 14:31:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000f0c000-0x5c)={{0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, {0xa, 0x0, 0x81, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}, 0xd1, [0xfffffffffffffffc, 0x9, 0x7, 0x1, 0x7f, 0x8cbd, 0x9c, 0x8]}, 0x5c) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f00004d9000)=[&(0x7f00008cd000)="292d73797374656d403a272a2f637075736574db00"], &(0x7f00006fd000-0x10)=[]) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom$unix(r3, &(0x7f0000bf5000)=""/0, 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) process_vm_readv(r1, &(0x7f0000bff000-0x10)=[{&(0x7f000004d000)=""/252, 0xfc}], 0x1, &(0x7f0000c6f000-0xa0)=[{&(0x7f00002f1000-0x4f)=""/79, 0x4f}], 0x1, 0x0) fcntl$setown(r2, 0x8, r1) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f000077a000-0xb)='/dev/hwrng\x00', 0x141000, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000562000)=@int=0x4, 0x4) fcntl$setsig(r2, 0xa, 0x12) r5 = syz_open_dev$vcsa(&(0x7f00002ed000-0xb)='/dev/vcsa#\x00', 0x9, 0x400) ioctl$TTUNGETFILTER(r5, 0x801054db, &(0x7f0000774000-0x89)=""/137) dup2(r2, r3) tkill(r1, 0x16) exit(0x0) open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) 2018/01/31 14:31:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) tee(r0, r0, 0x80, 0xf) 2018/01/31 14:31:27 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000003000)='./file0\x00', &(0x7f0000006000)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x4, 0x11004) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f000000a000)='/dev/input/mice\x00', 0x0, 0x407f) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f000000b000)='/dev/adsp#\x00', 0xfffffffffffffffd, 0x8000) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f000000a000)=r1) r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r2, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f000000a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_addrs=@can={0x1d, 0x0, 0x0, 0x0}}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000000c000-0x10)={0x6, [0x7, 0xff, 0x8, 0x1, 0x7, 0xf9]}, 0x10) sendmsg$can_bcm(r2, &(0x7f000000a000-0x38)={&(0x7f0000009000-0x10)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f0000009000)={&(0x7f0000006000)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x77359400, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "e1c75c1224c7a40a"}}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000005000-0x4)=0x26) [ 623.625516] binder_alloc: binder_alloc_mmap_handler: 25024 20000000-20002000 already mapped failed -16 2018/01/31 14:31:27 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000010000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000008000)={0x1, 0x2, {0x1, 0x0, 0xff, 0x3, 0x36bf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r0, &(0x7f0000011000)=[], 0x124) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000005000)=""/114) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setns(r1, 0x40000000) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000014000)='./file0\x00', &(0x7f0000014000)=@random={'trusted.', 'systemuservmnet0-\x00'}) 2018/01/31 14:31:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/31 14:31:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000126000-0x22)="220000001a000704009433dd0100040080010f0001c6001500fffe3b06000f00ff27", 0x22) getresuid(&(0x7f0000c36000)=0x0, &(0x7f0000ed3000-0x4)=0x0, &(0x7f0000830000-0x4)=0x0) sendmsg$nl_netfilter(r0, &(0x7f0000b35000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x4000804}, 0xc, &(0x7f0000872000-0x10)={&(0x7f0000a44000)={0x1f0, 0x1, 0x6, 0x200, 0x3, 0x0, {0x3, 0x0, 0x6}, [@nested={0xd4, 0x1d, [@generic="8394f39fc0037abedea4ba949bf9f58b63675ad7aade682360e56cea8fad8931c2568d55b7e5fffeca9278a5e361aac0b005d055bfbf662669830295071ff79fb93ccc0b1d9151d1784d7697315f6b23704ad7f6ff719918f4269b3bca035dcb78d2b7b075dabe4a6aff06516247c827430b3beb54ad2c5ae1bc74e0696440e94c4ddbcd757cf62393dd9d9c3c3eeff77817bccc283db58d6624e7435c6597f8830b8d7fb189a64ab970d750a7ef14d01009867ef380771d0a92a3d45b030a0705c621", @typed={0xc, 0x84, @u32=0x10001}]}, @nested={0x108, 0xa, [@generic="fc700758fe1a6bcfa5aba6de50a87a77c0f37b370ffa2eff773b977b44d3a7293863cd3963325d58c6782155267c7abb47585c59bf528c83316f85f2633d8193c4b4ac3b1fe0873ac8f006990722835e5565a8bf0b540ec723fe2d00d5eece0558c72d23500f8c0f2728f7bf295709dd9121b0c081a448833b82e941548c127ac598ef816036edd98db96c3aa6ff28b62052b58736a06d010dd689c2d371a2a98e1d1989612e2b71766cdfd6162dea5469c94bd71bbdcced570f2ce50527919582235a7c1bbe2672c1885f1d8022cd198a3929ef5642cc6e5aa9975701d79450c38c1b59f218282bab0330810980071a8870ea4237", @typed={0xc, 0xf, @uid=r1}]}]}, 0x1f0}, 0x1, 0x0, 0x0, 0xb5fe25b89734e8d5}, 0x20000010) sendmsg$nl_route(r0, &(0x7f0000ef5000-0x38)={&(0x7f0000300000-0xc)={0x10, 0x0, 0x0, 0x220000}, 0xc, &(0x7f0000875000)={&(0x7f0000023000-0x14)=@ipv6_getanyicast={0x14, 0x3e, 0x0, 0x0, 0x2, {0xa}, ["", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40004}, 0x8000) sendmmsg$alg(r0, &(0x7f0000929000-0x70)=[{0x0, 0x0, &(0x7f000084a000)=[{&(0x7f0000f08000-0xf1)="64f6f002725bd6b5a90146548d9bfa34ae1116fccbcd9a3d62c49b15e3bdeb61503cd97c780c8248e5bd8548ab1fc2b16636f1dd0f385f6fe0925e55a7c294570183c2dc4e31a162ae776a7700c7bf3d6d52ed034969d7aadb51347afdf5fd072944c856be090bcf3b9d399bd94676f1b511e6a3db70a075988a1cb149ffa63c2fe0f2e0fe49c99bb6333dbe47448a55bd8ba31b9e7471394a066a0e18bd10c3f4892f6be14147964731b1cb7219ed54ef576f97596e8477a115f8c6be53f8c6fa595d68e687c4032c8347e8c082413795e4a2c33b45026b818be094946c6897e591cfe1ad33c8503ec7882199c91187d4", 0xf1}, {&(0x7f00002b2000)="6adf6b", 0x3}, {&(0x7f0000cdb000)="f0871b61820d4dba373534bd69c3e6e6567c24e4693fbd2167f1c35545209c1680e94964b39755482fe53b4ccbdab591086068469ef54655c751580a22c176659f5dd75379398c2b1ca8f70d2294c6e46bae92454dee6f", 0x57}, {&(0x7f0000c2d000-0x15)="1bf534d10ea433b1f8880ee933c434d93ea53aff31", 0x15}, {&(0x7f0000f63000-0xf9)="b2dbc310619d542022df877170c74ad01ff183a9f319f0816074a0b3507a2a7e0a2a0c2635b8c8bf6a081076fe93697b59654d1f2e0800fcadfc99b07ef7c70ced9ea425c1210986683110ec7a522695aa7c527db2e64a4c4b11293b69fc7e772fabc6c17d534801b76fe04be02063e645dfda7df8e9fc6a1799f45b9df4bf5e3f3056542373bc41bdbda0c83dd91200c3f4099a5f27e79a9ac7b662d6d3280c3d5e51926cbb16fbdebe29d1a8343f91b802e5ffea05e0ace086d42d9b687d5522dbbc326278600ea5b2bed6b29c75fed072d5c3029bb1afbc623e2a589ff97d7d36c3e5ea6c7347b749619f95b7a8c424b09db44ea2b7f069", 0xf9}, {&(0x7f0000f29000)="234b4bf75f4abdfc919c4f6e32523d29a841979948580cbc16d18916784e7fffaa3f0083e2fe9adb84d861f862909faccbe0b9a1769d367f87fdd85bfe7947fc402635b6829a2bfefd04d64161063c01d3dc283bdec09a6880771e43f68f55c2c60b42066e2ffbe6f1887bf11c1c67464813e5de0380c598d35674fb83667e95d4208fe5458b10a70c2d0b2324c77e3607f587610720958daa96ac140f5f96489777640901611d7ae061942013cbbd5aed1069e1997a2c3d583373a2cc95e37a41fc3a8dc593", 0xc6}], 0x6, 0x0, 0x0, 0x40}, {0x0, 0x0, &(0x7f000086e000)=[{&(0x7f000031f000-0x60)="a34553fc4172967a384e0ff6597969b0de0f68cc27099f437da0ad66edb3b4b36a804fae535a9e346d4609d475ca2c1674f2fa6f3fce7052c9846ec7d20e523186442b25728d99fcb8b4d148847f6f93f0a36b1a8222b62f606af2870c2bc7e8", 0x60}, {&(0x7f0000419000)="ef87f43db07f0eb3664fb3b792936a5196a10b0cf60156e573ea698fc03f66fd2f5dac067e2c35b3aea0399d7b14ba8a60fe8fb4beda26e2b88febfa871f7d4765292e419746e650721f0b14bc488502db67eaf916cffaee396daf134e8c0d5409c7bca21c8e8b23a59aac2229291bf5dca6988f61862cf213c9e2bbe8ac6ac6f18bd0891049358998d62b5fecc32df4c713be82ecf8cabf21d7b786af90e988e23921b599cfa7db76fcb5c6b9103eff2f3643762822f71c6d724b3e375067", 0xbf}], 0x2, &(0x7f00007ee000)=[@iv={0x20, 0x117, 0x2, 0x6, "45d73c65aa31"}, @assoc={0x18, 0x117, 0x4, 0x8}, @iv={0x48, 0x117, 0x2, 0x2d, "cc11165ef7da1c1f54458064edeb1df5ea0f63e8bd8c33173f57d36b50464655f14556f23f1cc93f85f55ab909"}, @iv={0xa0, 0x117, 0x2, 0x89, "618acee2fe77da190951278af5594433630404025a4984d3d1b75c3b8abd25a1306b4ab44cbcd1024d9d90ff43a8d4774b48e992aa372b8c137677dd33be8565e33c71ea9463a356a95e8cbfe14411c7091495a94a3cd082db3665634113102023f0f0493f4c8a122b4a29c3de1d62684ce1786cbc92aa93131f9d28e4244d37351a3811b7cf9df241"}], 0x120, 0x40000}], 0x2, 0x4000004) 2018/01/31 14:31:27 executing program 6: r0 = syz_open_dev$audion(&(0x7f000062e000-0xc)='/dev/audio#\x00', 0x1, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000000)=@req3={0x3, 0x0, 0xffffffff, 0x7fffffff, 0x8001, 0x4, 0x8}, 0x1c) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@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=@loopback=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}}, &(0x7f000090f000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x8000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000002000-0xc7)="6f0cd4c6789ddf24f2eb058a1d5146e6c0f0178809d3d5fcac23bcd5c48e772305548382da4dffe80fe97597ea6ba9529c6155abc683bb1b0bb543b24032a16a6a1ac9aa71fa6e05e822dea9ec8146dc3d6cbe13a151eb0127dcbf69881e56991615e007b51dcf6364287d17fd1397c1b54f747a42b16c24bc427a4850b96bf8fcea7a43d2d2690cb0c0967030657cfdcca3a8d785e0462fd990a6fc7be29740c3c9b63844c6d70f66a58484aca3912371a36ea1a6b70b91ea7f143254649a84f63e01bc911550", 0xc7, 0x40c0, &(0x7f0000001000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000000000)=r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000002000)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000346000-0x2c0)=@mangle={'mangle\x00', 0x1f, 0x4, 0x260, 0x98, 0x130, 0x1c8, 0x98, 0x130, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000f10000-0x32)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x130}}, [{{@ip={@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0xffffffff, @generic="be10d68372e2d98d3edd1658cd1a398e", @common='yam0\x00', {0xff, [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]}, 0x6c, 0x3, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, [@unspec=@void=""]}, @ECN={0x28, 'ECN\x00', 0x0, {0x60c694e62a977c7e, 0x8001, 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}, []}, @ECN={0x28, 'ECN\x00', 0x0, {0x1, 0x24c7, 0x2}}}, {{@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}, []}, @unspec=@DSCP={0x28, 'DSCP\x00', 0x0, {0xc}}}]}}, 0x2c0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000374000-0x4)=0x1, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r2, 0x29, 0x3, &(0x7f0000c61000)=0x0, &(0x7f0000871000)=0x4) 2018/01/31 14:31:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009a0000-0xa)='net/arp\x00') readv(0xffffffffffffffff, &(0x7f0000ac6000)=[{&(0x7f0000242000)=""/2560, 0xa00}], 0x1) 2018/01/31 14:31:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000085b000-0x6)='rxrpc\x00', &(0x7f0000759000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) add_key(&(0x7f000026e000-0xb)='asymmetric\x00', &(0x7f0000246000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00006af000-0x5)="1080", 0x2, r0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c0e000)='/dev/autofs\x00', 0x400000, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000859000-0x4)={0x5}, 0x4) 2018/01/31 14:31:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f45000)={0x0, 0x0, &(0x7f0000da8000-0x10)={&(0x7f00005ea000)={0x2, 0xf, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00009d5000-0x5)='maps\x00') fcntl$addseals(r1, 0x409, 0x8) setsockopt$inet_int(r1, 0x0, 0x2, &(0x7f0000c89000)=0xc61e, 0x4) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b12000-0x9)='/dev/vcs\x00', 0x0, 0x0) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f00002b1000)=0x0, 0x4) 2018/01/31 14:31:27 executing program 1: r0 = syz_open_dev$mouse(&(0x7f0000656000)='/dev/input/mouse#\x00', 0x5, 0x18000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000001000-0x10)={0x1fe, 0x0, &(0x7f00008e3000/0x2000)=nil}) prctl$intptr(0x1c, 0x8000) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x2, [0xbb8e, 0x868a]}, 0x8) 2018/01/31 14:31:27 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000875000-0x44)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="ff08518e6fee", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x34, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000165000)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000559000-0x10)={{0x906f, 0x42b}, 0x10}, 0x10) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000000000)=""/0, &(0x7f000050f000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000001000)=""/2) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000001000-0x4)=0x9) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r3, &(0x7f0000001000-0x37)="b1f8140b11165d81d38ad073dc2f7a08c5ac7b65f40fe2b4c43711481996193e76ce4168a2a473ffbcf467b77c4142355d4404eb4ff5af", 0x37, 0x40000, &(0x7f0000003000-0x1c)={0xa, 0x3, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x20}, 0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000004000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x1c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000004000)=0x6, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000005000)={0x20000, 0x0, [0x1100000, 0x8e, 0x6, 0x80, 0x1, 0x3, 0x843f, 0x2]}) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000001000)={@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, {&(0x7f0000000000)=""/237, 0xed}, &(0x7f0000005000)=0x0, 0x44}, 0x78) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000003000-0x8)={r2, 0x5}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = request_key(&(0x7f0000007000-0x5)='user\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000007000-0x40)='drbg_pr_sha256\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xfffffffffffffff9) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000006000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$unlink(0x9, r5, r6) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000005000-0x10)={r4, 0x40, &(0x7f0000003000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f0000008000-0xc)={&(0x7f0000003000)=[0x0, 0x0, 0x0, 0x0], 0x4}) 2018/01/31 14:31:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000f7a000)=0x0) capset(&(0x7f0000bb2000)={0x4000019980330, r0}, &(0x7f0000002000-0x18)={0x100000000000000, 0xfffffffffff7fffe, 0x0, 0x0, 0x0, 0x0}) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f34000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000868000)=0xc) fcntl$setown(r1, 0x8, r2) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00002a3000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000c49000-0xa8)=[@in6={0xa, 0x0, 0x1f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x3ff}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800}], 0xa8) fcntl$getownex(r1, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a54000-0x9)='/dev/vcs\x00', 0x442040, 0x0) r6 = openat(r5, &(0x7f000096d000)='./file0\x00', 0x40080, 0x42) setxattr(&(0x7f00007e7000)='./file1\x00', &(0x7f0000e46000-0x10)=@random={'system.', '/dev/vcs\x00'}, &(0x7f0000d75000-0x9)='/dev/vcs\x00', 0x9, 0x2) sendto(r5, &(0x7f0000500000)="f4bff3cd10be4c7b71cd4d87f93dcbeb88298b9c51047d36da85a8fe2511af8200099e85e3360f4bf992055cd092d322248b3e269217256e9d6d533e53013c3fafec365443111d6b859a708e6cb5a5ae0473a1a380e0a5beeecfa141fd2277ed293f943ba230def3e3e359c38e4a80b40a03067cf48d988f58e3adc783237f7d314a1358d2c0cdda426e85262df052cf8c96484274067c88d2259b1c5e8fa9d9f2319105e4c52e9f5499ef990b543bdf615125223c4ac0a729771bd490c6deee263e400e66eaf0ab29900485429f498f16c989ece8c8c738488149236b84", 0xde, 0x40000, &(0x7f0000f04000)=@l2={0x1f, 0x0, {0x3, 0x7ff, 0xb6, 0x2, 0xfffffffffffff24a, 0xa50}, 0x63, 0x4}, 0xe) r7 = syz_open_dev$vcsn(&(0x7f000056a000)='/dev/vcs#\x00', 0xfff, 0x400000) ioctl$VHOST_SET_FEATURES(r7, 0x4008af00, &(0x7f0000831000-0x8)=0x208000000) r8 = getpgrp(0x0) kcmp(r4, r8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) fcntl$F_SET_FILE_RW_HINT(r6, 0x40e, &(0x7f0000c76000)=0x0) 2018/01/31 14:31:28 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, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009a0000-0xa)='net/arp\x00') readv(r0, &(0x7f0000ac6000)=[], 0x0) [ 623.750455] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1537 sclass=netlink_route_socket pig=25062 comm=syz-executor0 [ 623.783761] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=23410 sclass=netlink_route_socket pig=25078 comm=syz-executor0 2018/01/31 14:31:28 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000005000)=0x0, &(0x7f0000005000-0x4)=0x4) r1 = syz_open_dev$dmmidi(&(0x7f0000003000)='/dev/dmmidi#\x00', 0x573, 0x80501) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000008000-0x10)={0x3, &(0x7f0000006000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000008000-0x10)={r2, &(0x7f0000008000-0x48)=""/72}) 2018/01/31 14:31:28 executing program 4: r0 = pkey_alloc(0x0, 0xffffffffffffffff) pkey_free(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000e9c000-0x38)={&(0x7f0000770000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000e96000-0x28)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_GROUP={0x8, 0x1b, 0x80000000}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = open(&(0x7f000070b000-0x8)='./file0\x00', 0x8042, 0x8) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000009d000-0x14)={0x7, 0x8283, 0x1, 0x100000000, 0x0}, 0x14) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000014f000)={0x6, 0xffffffffffffffff, 0x1}) bind$netrom(r2, &(0x7f0000b1b000)=@full={{0x3, {"fed65aecd101e9"}, 0x6}, [{"e2d152f8e3c90a"}, {"38ce132b982c18"}, {"ea0b3ccd0c06e4"}, {"4e9530d0e788e7"}, {"94028cebe3c2c8"}, {"e3a73b8da60bfb"}, {"7b516f1b2bef68"}, {"5d9523218c0367"}]}, 0x48) [ 623.822306] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1537 sclass=netlink_route_socket pig=25078 comm=syz-executor0 [ 623.845147] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=23410 sclass=netlink_route_socket pig=25078 comm=syz-executor0 2018/01/31 14:31:28 executing program 5: mmap(&(0x7f0000000000/0x978000)=nil, 0x978000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000978000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000978000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000904000)={0x0, 0x1, 0x8af, 0x81}, &(0x7f0000860000-0x4)=0x10) mmap(&(0x7f0000979000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000032f000-0x20)={0xffffffffffffff01, 0x325ff7a1, 0x20f, 0x1, 0x0, 0x5, 0x9, 0x5, r1}, &(0x7f0000979000)=0x20) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000841000-0x10)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000788000)=[{&(0x7f0000979000-0x1)='t', 0x1}], 0x1, &(0x7f0000971000-0xf0)=[], 0x0, 0x0}, {&(0x7f0000978000)=@in6={0xa, 0x1, 0x603b, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x9d5b}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0xfffffffffffffffe}], 0x2, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f000080f000)='/dev/dmmidi#\x00', 0x1ff, 0x400000) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) 2018/01/31 14:31:28 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f000039f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r0, r0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xeed, 0x10280) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000004000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000002000)=0x0, 0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005d6000)={0x0, 0x0, 0x0}, &(0x7f0000ead000)=0xc) setregid(r0, r2) 2018/01/31 14:31:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000126000-0x22)="220000001a000704009433dd0100040080010f0001c6001500fffe3b06000f00ff27", 0x22) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f000097c000-0x1c)=@req3={0xf40a, 0xfffffffffffffff7, 0x7fff, 0x4, 0x7, 0x7f, 0x7}, 0x1c) 2018/01/31 14:31:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003fe000+0xdcf)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) sendto$unix(r1, &(0x7f00004b9000)="", 0x363, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000071f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000c37000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = creat(&(0x7f0000e4b000-0x8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chown(&(0x7f0000f23000)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000e88000)='./file0\x00') mount(&(0x7f000055d000)='./file0\x00', &(0x7f00007a5000)='./file0\x00', &(0x7f0000e38000)='anon_inodefs\x00', 0x11088, &(0x7f00004e8000-0x83)="") lsetxattr(&(0x7f0000251000-0x8)='./file0\x00', &(0x7f0000e6c000-0x9)=@random={'os2.\x00', '^{:\x00'}, &(0x7f0000ef8000)='anon_inodefs\x00', 0xd, 0x0) chmod(&(0x7f0000c2b000-0x8)='./file0\x00', 0x0) clone(0x0, &(0x7f0000fc6000)="", &(0x7f000017b000)=0x0, &(0x7f0000786000-0x4)=0x0, &(0x7f0000d4f000)="3654fb621ebc0413c2f68f9436dcfb0e99cdeb3042122ff86819fe798fc5e249f41476aaffb02a9c7b1d7926da70f38ab225f32de51d04e72c4b14736f75f8527f418aabf0c0496c7d924388c4f222ed42a899ee580f14f13044") ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000c2a000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) close(r0) 2018/01/31 14:31:28 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000580000)='/dev/autofs\x00', 0x400, 0x0) accept4(r0, &(0x7f00009a1000)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @common=""/16}}, &(0x7f0000bc5000-0x4)=0x1e, 0x80800) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x0, 0x1, &(0x7f0000009000)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x9, &(0x7f0000008000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000008000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 14:31:28 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000004, 0x300) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000)={0x0, 0x1, 0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000007000-0x4)=0x0) 2018/01/31 14:31:28 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, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009a0000-0xa)='net/arp\x00') readv(r0, &(0x7f0000ac6000)=[], 0x0) 2018/01/31 14:31:28 executing program 2: r0 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x3, 0x400000) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000c19000-0x4)=0x0) socket$bt_hci(0x1f, 0x3, 0x1) setpgid(r0, r2) 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) r3 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00009b1000-0x4)=0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000cf4000-0x8)={0x0, 0x2}, &(0x7f0000602000-0x4)=0x8) setsockopt$inet6_dccp_int(r3, 0x21, 0x0, &(0x7f00007f4000-0x4)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000b7a000)={0x6c5, 0x4, 0x8203, 0x7, 0x2, 0x6, 0x3, 0x200, r4}, 0x20) r5 = msgget(0x0, 0x0) msgctl$IPC_INFO(r5, 0x3, &(0x7f000097e000-0x5d)=""/93) 2018/01/31 14:31:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000126000-0x22)="220000001a000704009433dd0100040080010f0001c6001500fffe3b06000f00ff27", 0x22) r1 = semget(0x1, 0x3, 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000015000-0xe8)={{{@in=@multicast2=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000031000-0x4)=0xe8) r3 = getgid() getresuid(&(0x7f0000d45000)=0x0, &(0x7f0000e5c000-0x4)=0x0, &(0x7f00003de000-0x4)=0x0) getgroups(0x8, &(0x7f0000198000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000e53000-0x58)={{0x3, r2, r3, r4, r5, 0x108, 0x8, 0x0, 0x0, 0x0}, 0x8, 0xff, 0x7, 0x0, 0x0}) r6 = syz_open_dev$sndpcmc(&(0x7f0000258000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x40101) ioctl$KVM_CHECK_EXTENSION_VM(r6, 0xae03, 0x2) 2018/01/31 14:31:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$unix(0x1, 0x5, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000903000)={0x1, &(0x7f000083a000)=[{0x8, 0x0, 0x0, 0x0}]}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000003d000-0x9)='/dev/ppp\x00', 0x10000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000b32000-0x4)=0x1, 0x4) 2018/01/31 14:31:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_l2cap(0xffffffffffffffff, &(0x7f0000f6e000)={0x1f, 0xffffffffffffffff, {0x400000000, 0x0, 0x4, 0x5, 0x800, 0x20003b}, 0x200000000000000, 0x0}, 0xe) r0 = syz_open_dev$loop(&(0x7f0000763000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000b9000-0xf)="740006000000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000cca000-0x10)=[{&(0x7f0000aa4000)="aa", 0x1}], 0x1, 0x81007) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000cc8000)={0x0, 0x0}) 2018/01/31 14:31:28 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, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009a0000-0xa)='net/arp\x00') readv(r0, &(0x7f0000ac6000)=[], 0x0) 2018/01/31 14:31:28 executing program 4: 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, 0x1000000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000639000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000026a000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000570000)={0x6, 0x9, 0x1, 0x5, 0x5, 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]}) r2 = socket(0x10, 0x803, 0x0) r3 = fcntl$dupfd(r0, 0x0, r2) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000661000)={@generic="1b0736201a4a222b1a6bbca9789859af", 0xff}) setsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f00008eb000-0x4)=0x0, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00006a1000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=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=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000829000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000fb2000)={0x0, 0x0, 0x800, 0x5, 0x80, 0x95, 0x7ff, 0x80000001, {0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x270, 0x100, 0x7}}, &(0x7f0000b5c000-0x4)=0xfffffffffffffc9d) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f000099e000)={r4, 0x8}, &(0x7f000020d000-0x4)=0x6) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f000032f000-0x44)={{0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="16b38160287f68f4b3d0a32332802b2e"}) write(r2, &(0x7f00009a0000)="2600000022004701050007008980e80500006d20002b1000c0e9ff094a51f1010187033500b0", 0x26) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f0000691000-0x1000)="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") ioctl$EVIOCSABS0(r3, 0x401845c0, &(0x7f0000f8c000)={0x6, 0x7d6, 0x10001, 0x7d8214bd, 0x6702, 0x4}) bind$llc(r2, &(0x7f0000716000-0x10)={0x1a, 0xf8, 0x1, 0x2, 0x10000, 0x7d1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) sendto(r2, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d03000)='/selinux/status\x00', 0x0, 0x0) fstatfs(r0, &(0x7f00000cf000)=""/208) openat$ppp(0xffffffffffffff9c, &(0x7f0000272000-0x8)='/dev/ppp\x00', 0x20000, 0x0) 2018/01/31 14:31:28 executing program 7 (fault-call:3 fault-nth: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, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009a0000-0xa)='net/arp\x00') readv(r0, &(0x7f0000ac6000)=[{&(0x7f0000242000)=""/2560, 0xa00}], 0x1) 2018/01/31 14:31:28 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(&(0x7f0000960000-0x8)={0x0, 0x0}, 0xfffffffffffffff8) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x0) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000972000)={0x0, 0x0, []}) 2018/01/31 14:31:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getpeername$inet6(r0, &(0x7f0000e57000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00003a4000)=0x1c) write(r0, &(0x7f0000126000-0x22)="220000001a000704009433dd0100040080010f0001c6001500fffe3b06000f00ff27", 0x22) 2018/01/31 14:31:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000711000)=[{&(0x7f0000e34000)=""/214, 0xd6}], 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e96000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') preadv(r1, &(0x7f0000560000-0x80)=[{&(0x7f00001ea000)=""/204, 0xcc}], 0x1, 0x0) 2018/01/31 14:31:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000447000)='/dev/input/mice\x00', 0x0, 0x505800) r1 = msgget$private(0x0, 0x0) msgctl$IPC_RMID(r1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000ee7000-0xc)='--vboxnet0.\x00', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r4 = dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x1, 0x0}, @control={0xffffffff, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x60) sendmmsg$alg(r2, &(0x7f0000d84000-0xa8)=[{0x0, 0x0, &(0x7f0000458000-0x40)=[{&(0x7f0000564000-0x95)="578486e6acc7ade3a0d9cce62738372709923aa1b9e5cbc054087860fa4a2cad5ca7d2432be80d67d0cb409aa86e1da9513abe84a316555069ff8533c4e57d6f31ec016369401c4400bbee2ffdbeae9d300517de5da1142abcbb4273c29961beec689af88f2495a1b3a9cae08b9901a90dcff0d57bbe8c6c31439a55a36b01f644c6a9e24cb7b9f4aa83abbdfbb694a216c5a5e9ea", 0x95}, {&(0x7f0000a8a000)="0b956d902ccf171f87086c852c005635d75eacb22265479acf6386d8391d3fc1438ebd696b3f86bb718bd76112b67e52e303e02c959211e090f80d1b3696a94037059061397a90c6fa95b96f597fe32185b4b12bbc2f7f3da39bc57e8f93d25b6aba7c2d6c598c7ce5a8cd1b7038fde33dc7df540c55c10ca43d46ddc3c4a88ee9b68b9d60a420904e387b9a", 0x8c}, {&(0x7f0000fe2000)="cd1e066f28a5f88bae23e5f7e2149d1203b51edd3fc16a2301a1e3f8f84085667af3be0d152e68e4fa", 0x29}, {&(0x7f0000f00000)="ffb4060c245422b5b2bb6f8012b7985d62f97e5483e0d21fbdfe93141bd3a36f3ae0301ab1ad7439f345e56e5e825b02ca71a2e76c19f0c7", 0x38}], 0x4, &(0x7f0000ddf000)=[@iv={0x28, 0x117, 0x2, 0xd, "d22d14e4eae3171ffd98860d5f"}, @assoc={0x18, 0x117, 0x4, 0x2}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}], 0xa0, 0x20040084}, {0x0, 0x0, &(0x7f0000f63000-0x20)=[{&(0x7f00003af000-0xb7)="066f7ef6b2c6626b0a4a5332bcbc16729ba950e1fd4a59bfb383aab953088d56a5ffb1c289e46aa26f060c7758e5422f3685fc0dc80ef7d83981f5e13bb6280b78d16d86c96c12b8482bc6bc39b591285742f6ba1f590428aead373a0590953d330cf7212fa5d27537c8e049d40ad26c999f539f23ed0ce2526114574e2f016da3235b01041bcd3ae41c6293aa8916929b1415aba88ea4bfc71f27ed3e342ee65d566ca03a4167c010be5c44ab01df88a462e8e7a07beb", 0xb7}, {&(0x7f0000082000)="c402e832be975c3abec782e0358e561f569d06f22a74218894a5c8a3e702a7a4ab03322cc347842c49ba54c8802151c5f57204cce77deb6b4d4ecb8bfd9028fe18727853645220b42302614dd9c7", 0x4e}], 0x2, &(0x7f0000ae8000-0x1060)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @assoc={0x18, 0x117, 0x4, 0x279}], 0x1060, 0x10}, {0x0, 0x0, &(0x7f00009ad000-0x10)=[{&(0x7f0000fb1000)="76ee66eb0a6743674d6365b5f8fbc6a173779645cd7178f3b205a68c44957073a05c73d61a9428ff8b02bdce2753c51e9b58aeac33f516e634a51e8007e79a2a2504dea2edfd98eb5fbd8e684640f3650175e7e26986d9819ebb9b4db82aad14481b33eb39abd94ab9bbdee88081d2f503ea1705480521", 0x77}], 0x1, &(0x7f0000c75000-0xe0)=[@op={0x18, 0x117, 0x3, 0x0}, @iv={0xb0, 0x117, 0x2, 0x9a, "36a503f929b5314b42551966b409355f88615b3f2ac78b3dc8553ee6a69f4d101ea17c4dabf93b770773cddbb617f73ec13957b23f7bc8cf94898aedf4589d0a534563ed0476fb192546528d8b8ab228f9e40d78053ecb2e09dcc5dc3640062be9d883df8e4160333616a79ac15cd905c5316da6f3b93615a907026891aeedd1c4d4300b0f1877a6767fb29186f53ac24fcab3bc99810e2b741d"}, @op={0x18, 0x117, 0x3, 0x0}], 0xe0, 0x4}], 0x3, 0x40080) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r4, 0x40405514, &(0x7f00003e5000)={0x3, 0x3, 0x2, 0x0, "7f72d63c1b0181e916e2122665ea05a8514f05f8dc8eeb67d2f729385a01f8951f06ecccfd71fa5a1475c927", 0x800}) 2018/01/31 14:31:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x31, &(0x7f00005ac000-0x4)=0x9, 0x4) r1 = syz_open_dev$dmmidi(&(0x7f000072f000-0xd)='/dev/dmmidi#\x00', 0x7b, 0x420040) r2 = eventfd(0x7fffffff) socket$nl_netfilter(0x10, 0x3, 0xc) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c88000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000fac000-0x20)={r2, 0xffffffffffffff81, 0x8, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_MCAST_MSFILTER(r4, 0x0, 0x30, &(0x7f00002ce000-0x98)={0x0, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x41) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00003aa000)={@common='teql0\x00', @ifru_flags=0x2}) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000bd0000-0x1)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$netlink(r1, 0x10e, 0x8, &(0x7f00004af000)=""/145, &(0x7f0000736000)=0x91) getsockopt$inet6_int(r5, 0x29, 0x38, &(0x7f0000e30000)=0x0, &(0x7f0000879000)=0x4) 2018/01/31 14:31:28 executing program 3: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x5, 0xffffffffffffff9c, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x40, 0x101800) fanotify_mark(r0, 0x20, 0x10000, r1, &(0x7f0000219000-0x8)='./file0\x00') r2 = socket$unix(0x1, 0x5, 0x0) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f00001e5000)=""/192, &(0x7f00002ef000)=0xc0) [ 624.688583] FAULT_INJECTION: forcing a failure. [ 624.688583] name failslab, interval 1, probability 0, space 0, times 0 [ 624.727278] CPU: 1 PID: 25146 Comm: syz-executor7 Not tainted 4.15.0+ #288 [ 624.734333] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 624.743691] Call Trace: [ 624.746295] dump_stack+0x194/0x257 [ 624.749951] ? arch_local_irq_restore+0x53/0x53 [ 624.754653] should_fail+0x8c0/0xa40 [ 624.758388] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 624.763492] ? perf_trace_run_bpf_submit+0x206/0x330 [ 624.768612] ? perf_tp_event+0xae0/0xae0 [ 624.772687] ? perf_trace_run_bpf_submit+0x206/0x330 [ 624.777807] ? find_held_lock+0x35/0x1d0 [ 624.781886] ? __lock_is_held+0xb6/0x140 [ 624.785977] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 624.791856] ? rcu_note_context_switch+0x710/0x710 [ 624.796768] ? check_noncircular+0x20/0x20 [ 624.800996] should_failslab+0xec/0x120 [ 624.804956] kmem_cache_alloc_node_trace+0x5a/0x750 [ 624.809972] __kmalloc_node+0x33/0x70 [ 624.813756] kvmalloc_node+0x99/0xd0 [ 624.817453] seq_read+0x7cd/0x13d0 [ 624.820982] ? fsnotify+0x7b3/0x1140 [ 624.824688] ? seq_lseek+0x3c0/0x3c0 [ 624.828380] ? fsnotify_first_mark+0x2b0/0x2b0 [ 624.832950] ? avc_policy_seqno+0x9/0x20 [ 624.836989] ? selinux_file_permission+0x82/0x460 [ 624.841818] ? seq_lseek+0x3c0/0x3c0 [ 624.845512] proc_reg_read+0xef/0x170 [ 624.849301] do_iter_read+0x3d2/0x5a0 [ 624.853080] ? dup_iter+0x260/0x260 [ 624.856704] vfs_readv+0x121/0x1c0 [ 624.860221] ? __fget_light+0x297/0x380 [ 624.864179] ? compat_rw_copy_check_uvector+0x2e0/0x2e0 [ 624.869612] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 624.874437] ? vfs_write+0x374/0x510 [ 624.878150] ? mutex_lock_nested+0x16/0x20 [ 624.882364] ? mutex_lock_nested+0x16/0x20 [ 624.886576] ? __fdget_pos+0x130/0x190 [ 624.890442] ? __fdget_raw+0x20/0x20 [ 624.894149] do_readv+0xfc/0x2a0 [ 624.897504] ? do_readv+0xfc/0x2a0 [ 624.901035] ? vfs_readv+0x1c0/0x1c0 [ 624.904727] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 624.909555] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 624.914562] SyS_readv+0x27/0x30 [ 624.917914] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 624.922649] RIP: 0033:0x453299 [ 624.925817] RSP: 002b:00007f758ed12c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000013 2018/01/31 14:31:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x8, &(0x7f00000d6000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000cca000)=0x0, &(0x7f0000caf000)="") r0 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0x4007ffffffd}, 0x8, 0x0) read(r0, &(0x7f0000aba000)=""/128, 0x1a1) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00007bd000)='/dev/autofs\x00', 0x48000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00008ea000)={0x0, 0x1, 0x7}, &(0x7f0000dab000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000c2f000-0x8c)={r2, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000080c000-0x8)={r2, 0x708}, &(0x7f0000b4f000)=0x8) 2018/01/31 14:31:29 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) r1 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r1, 0x8, &(0x7f0000004000-0x8)=0x4135) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000004000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000001000)={"166c2f26574ede4cc682bbcefb268695", {0x4, 0x5, 0xa, "65d9d0e2a259", 0x1000, 0x0}}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/enforce\x00', 0x200, 0x0) ioctl$TIOCCBRK(r3, 0x5428) msgget(0x0, 0x202) 2018/01/31 14:31:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) vmsplice(r0, &(0x7f0000c3d000)=[{&(0x7f0000b54000-0xae)="41af039c68ea32c6dba3fc2eddb49df28b746fc2d37c36bafd32a51f42f9d529283d45467752f74360ca5e20998ca22d05377e3c74670701cec5321d8a7dbdd6b571661647b02ad77af1e128901a73ed45eea134a28d01abd7f55631b76046a665a357b130fe6e75f6ecc5d931c70c8ae258834abcb164202ae044dc470387a6fba795011790a2b498eab5a96b2dd83df036bc2b13976173f86a3015ba8f9f193a76fcde03a4e487bc2bbd8ba0a8", 0xae}, {&(0x7f00009f1000)="95a875cd6960f4bd78f7f156f98201457d9b8a42810ece2a6142877c0e4b0dae799090f98570b83cc16564d6d34cc74f114fadd983dc9adfaf744d6e848e7cf118d63ad22b0b982415bf48d0", 0x4c}, {&(0x7f00005d9000-0xcf)="e4797f6343682ba99a6b2986d6ffc728844324df03cfa8320e35a673938ef832bdbe6dc6a75779aa015a7e592dc18ae5276cf468389c224cfc35f4e503f98359075f5148287d8cd5616dc5ea3c08403f870dda5332b18c34dfd18c5afdba18a43b767320c2224cea716444b9d373a440f8d2a2df6dfddf900a0f9513225be4f9bf64be82a2bf1bbccc0f7e9551fbc9f4e0106596493f38a1149f1fb5ec757cf35c3cf97063a96f073a79c8b4a44e9ef3b84844c964edfea5c74de7a0b597b67696f1ced77db7f1ac17d0158ca634e9", 0xcf}, {&(0x7f0000dcb000)="7bce02ca44f032", 0x7}, {&(0x7f0000254000)="7a6e1a7302501cb147d0f41f2dbb7317679012d3fa59af0d18caa50b8b35e48508aded5bcb22dbc4b9a11b92e4adabdbc5194b7fce21f05337148da63376cfc0db886ca4595535f2b3971959db92cef083cf1a4f489fe1135e5765c8233d479c94511acbc4fc4d9c4722a30299b30d8229d64b192980a0fe10af74edd8712a714de87d4f608e40d1d25c01cabf8d95daf674a6c5e16545bf9b8d82fe", 0x9c}, {&(0x7f00003a8000)="336c3e8d976c333714cd915ecf4c00c03283b5bf49987aa2c4f0fc68427a1eb88b567872cf521402e40d5720170af40713efc79461d04ee0de6b0b55", 0x3c}, {&(0x7f0000e08000)="308e3e1fc6b1522f4023ff5468dbb61caf1c5afef433bdccbd21a84c79cbda7751e4b0e6fcda073526ee0dab0e4e1073d94a89bde0bcca8247f1fe3060579e", 0x3f}, {&(0x7f0000adc000-0x9a)="01c1be475a565821dd5953720ee1184319cc1ab3241dd86148351d472719aa306378cf465f9a54ad0760b960f925e11aba99c886e3e0a9ece17bca07abb42ef7142e82e3e6e1b93b13816fbf5db2f0d9bc956db4dc6bab699886028d1ab444d31a0b28968674b501f56d962cec4cf7929c767846f08fc2f24b5448bd1cfd3f8c67a03ef5bb4488ff12632ca46b0961da93a2281c18c715b7d7ab", 0x9a}, {&(0x7f0000a74000)="aa063f8c01f93ca7c987f80bbd0704a6af24a15ce1c86fc553806828d511137fd2349299b2dfb095776f040dac2d6ece29d54766519b07f813cc9939be6e3716cb04b2531eb8eb9d2d893071c0901c52fa9bfabd229c6a01074a4781d683b990f759847f26958ff2e9a89b6788a9ce03624fa95ffdf20cceb7cf272befc5d3c45beae2a75959060187279c4d4fa2e7acfaa8680128", 0x95}, {&(0x7f0000152000-0x4)="cfd3d4fb76fecc026abda6119c1c04480cdddaa50dde042cf927ef72169dc11c2e5c1a28d5cc9e75378947c11956455da04d0ce9d53526521fb53db9ea85c1d0f602d145a22d85500e91a0cb2291e3cf23630c649c219fc6f7a3bdde81d09ca6b447703005af77dbc5cc1fb27a233a01819d238480e193bab6b47ada6a67181770", 0x81}], 0xa, 0x4) 2018/01/31 14:31:29 executing program 3: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013000)={0x2, &(0x7f000000f000-0x18)=[{0x7, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000011000-0xa)='/dev/dsp#\x00', 0x2, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000000a000-0x4)=0x0) fcntl$setown(r2, 0x8, r3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000010000)={0x0, 0xd011}, &(0x7f000001c000)=0x8) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000001c000)={0x3, 0x20, 0x9, 0x2, 0x400, 0x4, 0x2, 0x8, r4}, 0x20) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_buf(r2, 0x0, 0x26, &(0x7f0000006000-0x1000)=""/4096, &(0x7f0000019000)=0x1000) getsockopt(r5, 0x400000000000003a, 0x20000000000001, &(0x7f0000001000-0xbc)=""/188, &(0x7f0000000000)=0xfffffffffffffeb8) 2018/01/31 14:31:29 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, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009a0000-0xa)='net/arp\x00') readv(r0, &(0x7f0000ac6000)=[{&(0x7f0000242000)=""/2560, 0xa00}], 0x1) [ 624.933502] RAX: ffffffffffffffda RBX: 00007f758ed12950 RCX: 0000000000453299 [ 624.940750] RDX: 0000000000000001 RSI: 0000000020ac6000 RDI: 0000000000000014 [ 624.947997] RBP: 00007f758ed12940 R08: 0000000000000000 R09: 0000000000000000 [ 624.955249] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b7d6f [ 624.962495] R13: 00007f758ed12ac8 R14: 00000000004b7d7a R15: 0000000000000000 2018/01/31 14:31:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1000000000000001, './file0\x00'}, 0xfffffdb7) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) bind$unix(r0, &(0x7f0000f79000-0xa)=@file={0x1, './file0\x00'}, 0xa) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000cd2000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f00007d2000)={0xfffffffffffff695, 0x0, 0x3, 0x86, &(0x7f00002bc000-0x86)=""/134, 0xa, &(0x7f0000e95000-0xa)=""/10, 0x30, &(0x7f0000b01000)=""/48}) r3 = syz_open_dev$vcsn(&(0x7f000075d000-0xa)='/dev/vcs#\x00', 0x400000000005, 0x200) ioctl$ASHMEM_GET_SIZE(r3, 0x7704, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000ae8000-0x4)=0x6, 0x4) connect$nfc_llcp(r3, &(0x7f000071f000)={0x27, 0x9, 0x2, 0x3, 0xdf, 0x0, "c2098d04326b92abfcb9f0692c1e8a4262429710d89c64100906c9e0b7e83e8434c10f4ce72fa19706632b825c70927be027f4c2e4318047d1e8759ef204ef", 0x8}, 0x60) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000511000-0x4)=0x81, &(0x7f0000f02000-0x4)=0x4) bind$ax25(r3, &(0x7f00006e1000)={0x3, {"97e0588eb7d28c"}, 0x26}, 0x10) connect$unix(r0, &(0x7f0000dd0000)=@file={0x1, './file0\x00'}, 0x6) connect$unix(r0, &(0x7f0000d34000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/31 14:31:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000009000)={&(0x7f0000006000)={0x14, 0x1c, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) add_key(&(0x7f00005fb000-0x5)='ceph\x00', &(0x7f0000faf000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000046e000-0xc9)="", 0x0, 0xfffffffffffffffd) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x3, &(0x7f00004b3000-0x51)=""/81, &(0x7f0000299000)=0x51) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b90000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000b27000)=@assoc_id=0x0, &(0x7f0000683000-0x4)=0x4) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000972000-0x10)={r2, 0xfffffffeffffffff, 0x3, 0x8001}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000c84000-0x8)='./file0\x00', 0x400, 0x10) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f00007a4000)={0x2, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x9, 0x9, 0x7b, 0x400, &(0x7f0000a0b000-0x10)=@generic="951b30cf3cda6cfa6064b807d33e0bbe", 0x2, 0x6, 0x7}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000460000)={r2, 0x5}, 0x8) dup2(0xffffffffffffffff, 0xffffffffffffffff) recvmsg(r0, &(0x7f000001e000)={&(0x7f000001e000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000014000)=[], 0x0, &(0x7f0000013000)=""/255, 0xff, 0x0}, 0x0) 2018/01/31 14:31:29 executing program 7: r0 = syz_open_dev$midi(&(0x7f00005eb000-0xb)='/dev/midi#\x00', 0xfffffffffffffff8, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r0, 0x9) r3 = syz_open_procfs(r2, &(0x7f00007ff000-0x8)='net/arp\x00') lseek(r1, 0x0, 0x2) readv(r3, &(0x7f0000ac6000)=[{&(0x7f0000242000)=""/2560, 0xfffffffffffffcf6}], 0x1) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000082000)=@assoc_value={0x0, 0x7}, &(0x7f0000a18000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00006f4000)=@sack_info={r4, 0x7, 0x723c}, &(0x7f0000528000-0x4)=0xc) ioctl$VHOST_NET_SET_BACKEND(r3, 0x4008af30, &(0x7f0000f0d000)={0x3, 0x0}) 2018/01/31 14:31:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b33000)={0xfffffffffffffffc, 0x0}) 2018/01/31 14:31:29 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000765000)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000a0000-0x11)='/dev/qat_adf_ctl\x00', 0x200, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00001f8000-0x4)=0x5) clock_gettime(0x0, &(0x7f0000ca2000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x0, r2+10000000}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000c000-0x4)=0x0, 0x5, 0x0, &(0x7f0000012000-0x10)={0x0, 0x0}, &(0x7f000000d000-0x4)=0x0, 0x0) pipe2(&(0x7f0000c5a000)={0x0, 0x0}, 0x4800) ioctl$KVM_GET_MSR_INDEX_LIST(r3, 0xc004ae02, &(0x7f0000a34000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 14:31:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) memfd_create(&(0x7f0000fab000)='\x00', 0x2) write(r0, &(0x7f0000126000-0x22)="220000001a000704009433dd0100040080010f0001c6001500fffe3b06000f00ff27", 0x22) 2018/01/31 14:31:29 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = creat(&(0x7f00005e5000-0x8)='./file0\x00', 0x100) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f000037e000-0xc)={0x1, 0x7f}) setsockopt$inet_mreqn(r0, 0x0, 0x29, &(0x7f00000ce000-0xc)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x0}, 0xc) 2018/01/31 14:31:29 executing program 4: 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) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x5) r1 = accept$alg(r0, 0x0, 0x0) ppoll(&(0x7f00009d9000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f000081f000-0x10)={0x77359400, 0x0}, &(0x7f00003b8000)={0x0}, 0x8) recvmmsg(r1, &(0x7f0000148000-0x1e0)=[{{&(0x7f0000959000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000ed9000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000ab2000-0x10)={0x0, 0x989680}) 2018/01/31 14:31:29 executing program 7: r0 = msgget(0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fb9000-0x4)=0xe8) lstat(&(0x7f000071f000+0x465)='./file0\x00', &(0x7f00000f1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000cd5000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0) r5 = fcntl$getown(0xffffffffffffffff, 0x9) r6 = getpgid(0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000a6a000)={{0x8, r1, r2, r3, r4, 0x0, 0x37, 0x0, 0x0, 0x0}, 0xfffffffffffffffd, 0x7, 0xffff, 0x7c9a, 0x3c, 0x101, r5, r6, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = syz_open_procfs(0x0, &(0x7f00009a0000-0xa)='net/arp\x00') readv(r7, &(0x7f0000ac6000)=[{&(0x7f0000242000)=""/2560, 0xa00}], 0x1) 2018/01/31 14:31:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000065a000-0x9)='/dev/sg#\x00', 0x6, 0x80000) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000ee3000-0xe8)={{{@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}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000425000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000bc7000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r2}, 0x14) getsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000dc1000)=""/215, &(0x7f0000c00000-0x4)=0xd7) 2018/01/31 14:31:29 executing program 5: clone(0x0, &(0x7f0000147000+0x3e2)="e9b6c3a6eaccbdba08717f01b7428370edb171bbe3317b0cef569de2253c8a3dd48c320794c8e9e4cea0a02f6c04b270a9e861db2e4936880dc0ffbbc8b459f2f47bed4b0149e570fcd9ebee1627c1", &(0x7f000016a000-0x4)=0x0, &(0x7f0000858000)=0x0, &(0x7f00004f5000)="ec") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000001000-0x13)='vboxnet0\x00') 2018/01/31 14:31:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000599000-0x60)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x4}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00005e8000)='/dev/cuse\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00001e1000)={0x0, 0x0}, &(0x7f000074b000)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000e9000)={r2, 0xb4b}, 0x8) 2018/01/31 14:31:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000126000-0x22)="220000001a000704009433df0100040080010f0001c6001500fffe3b06000f00ff27", 0xffffffffffffff0b) [ 625.208946] QAT: Invalid ioctl 2018/01/31 14:31:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00006f0000-0xa)='/dev/dsp#\x00', 0x1, 0x200000) mkdirat(r0, &(0x7f000034b000-0x8)='./file0\x00', 0x8) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getpeername$inet(r0, &(0x7f0000856000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002f7000)=0x10) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000663000-0x30)={0x1, 0x0, [{0x40000001, 0x100, 0x5, 0x1, 0x7, 0x4, 0x100000000, [0x0, 0x0, 0x0]}]}) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000054000-0x4)=0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00005e8000-0x9)='/dev/kvm\x00', 0x800, 0x0) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000caf000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$vcsn(&(0x7f0000bd6000)='/dev/vcs#\x00', 0x51e769f7, 0x200) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000c51000-0x8)={0x0, 0x0, ""}, &(0x7f00003f1000-0x4)=0x8) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x3, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x1, 0xa, 0x1, 0x0, 0x30}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x2) 2018/01/31 14:31:29 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000638000)=""/100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000001000-0x6)={0x1, 0x7, 0x2}) r1 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x1f, 0xc0002) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) [ 625.235137] QAT: Invalid ioctl 2018/01/31 14:31:29 executing program 3: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000017000)={0xffffffffffffffff, &(0x7f0000016000)="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", &(0x7f0000007000)=""/161}, 0x18) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f000001a000)='/dev/adsp#\x00', 0x40, 0x4000) bpf$BPF_PROG_DETACH(0x9, &(0x7f000000f000-0x14)={0x0, r0, 0x1, 0x2, 0x0}, 0x14) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000016000-0x4)='tls\x00', 0x4) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000019000-0x10)={0x0, 0x0}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000001c000-0xb6)={0x0, 0xae, "62df59f48702eb8c85085fdbc4638cd49a9c1f10fbd0fd21a6b9f89340a92aeef16036a5268a3db27b9aaf0871a07225fa35f176b8f2982ca4e5d6534ae79cfc3069e30c37caefa958c53f63b88dea051290821c895d9cafea7047f7a1d271e6b05db20b65f248ef36a0e015ba442ebb9f4323082ef8a6b22148a76a4993880483f8ec01d8301045dae2a7dedb6b663431b923ab4a5bbdd7baecd55bec80c671fb0c4d66b94cb690b7799f9828ea"}, &(0x7f0000010000-0x4)=0xb6) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000015000)={r3, 0x10, &(0x7f000001b000)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000001c000-0x4)=0x10) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r0, &(0x7f000001a000)=""/78, 0x4e, 0x7, &(0x7f000001a000)={r1, r2+10000000}) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000008000)=@assoc_value={0x0, 0x0}, &(0x7f0000012000-0x4)=0x8) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000001c000)=0x0, &(0x7f0000006000)=0x4) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000016000)={r4, 0x7fffffff}, &(0x7f000001b000)=0x6) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000000e000)={r4, 0x1000}, &(0x7f0000013000-0x4)=0x8) getsockname(r0, &(0x7f0000005000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000001a000)=0x10) 2018/01/31 14:31:29 executing program 4: getgroups(0x6, &(0x7f00007dc000)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) setgid(r0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000209000-0x16)='/selinux/checkreqprot\x00', 0x1019c2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000001000)=0x1cd8, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x4e, 0x2, 0xd4, 0x2, 0x6, 0x4e, 0x6, 0x0, 0x4, 0x9, 0x9, 0x7, 0x8, 0x7]}, &(0x7f0000000000)=0x108) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000022c000-0x8c)={r2, @in6={{0xa, 0x1, 0xfffffffffffffff8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r3, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r3, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r4, 0x801054db, &(0x7f0000001000-0x4)=0x0) 2018/01/31 14:31:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f00001ba000-0x9)='/dev/sg#\x00', 0x0, 0x81) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000653000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r4, 0x80007387, 0x0) r5 = dup2(r3, r4) ioctl$int_in(r5, 0x5452, &(0x7f0000e36000-0x8)=0x45) r6 = getpgrp(0x0) fcntl$setown(r3, 0x8, r6) fcntl$setsig(r4, 0xa, 0x12) fanotify_mark(r2, 0x1, 0x40020000, r2, &(0x7f0000a7d000)='./file0\x00') connect$bt_rfcomm(r0, &(0x7f0000b13000-0x9)={0x1f, {0x3, 0xe5, 0x7, 0x5, 0x26e, 0x4}, 0xfffffffffffffff8}, 0x9) r7 = gettid() tkill(r7, 0x100000000000016) close(r0) 2018/01/31 14:31:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000098c000-0x11)='/dev/vga_arbiter\x00', 0x400000, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000126000-0x22)="220000001a000704009433dd0100040080010f0001c6001500fffe3b06000f00ff27", 0x22) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00001c2000)=0x6, 0x4) 2018/01/31 14:31:29 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f00008d1000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8001, 0x100) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000000000)={0x0, 0x0, []}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000002000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x2, 0x0, 0x3, 0x4, 0x9, 0x1}, 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000002000-0x40)={&(0x7f0000001000)=[0x0, 0x0, 0x0], &(0x7f0000003000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000003000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000001000)=[0x0, 0x0], 0x3, 0x5, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000003000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000005000-0x8)={0x0, 0x7f}, &(0x7f0000004000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000)={r1, @in={{0x2, 0x0, @rand_addr=0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000003000-0x4)=0x8c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000005000)='/dev/adsp#\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000006000)=[{0x4, 0x5}, {0x3, 0x4}, {0x4, 0x3}, {0x0, 0x9}], 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000003000-0x10)={r3, &(0x7f0000007000)="f3f98a8418c5dc2162ed6d6cc5c65925870ec560858367624d2a700868743b512dd1cf4f74ea039eaf92bbdc8be57eb60ae0d0585a7288c470fe5356e056"}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f0000008000)=0x81) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000000a000-0x8)={r2, 0x4}, &(0x7f000000a000-0x4)=0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f000000b000-0x4)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0106401, &(0x7f0000002000-0x10)={0x7f, &(0x7f000000c000-0x7f)=""/127}) 2018/01/31 14:31:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000a1000)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000dbb000)={0x0, 0xddab, 0x0}, &(0x7f00002a8000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000101000)={r2, 0x2d, "797d8493c9ff5e49e125caa8eb485f4ac8356ad694e9cf3889d78f66748bdd7c4bc72464a31e20ea4f09fb49c3"}, &(0x7f0000b70000-0x4)=0x35) fcntl$getownex(r0, 0x10, &(0x7f0000f2f000)={0x0, 0x0}) r4 = syz_open_procfs(r3, &(0x7f00009a0000-0xa)='net/arp\x00') readv(r4, &(0x7f0000c56000)=[{&(0x7f000012d000)=""/68, 0x0}, {&(0x7f0000ed8000-0x48)=""/72, 0x0}, {&(0x7f00004ed000)=""/4, 0xfffffe82}], 0x1) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r5, 0x0, 0x21, &(0x7f00007e4000-0x4)=0x6de3bbe8, 0x4) 2018/01/31 14:31:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000861000-0xc)='/dev/amidi#\x00', 0x8001, 0x4000) socketpair(0x1, 0x801, 0x0, &(0x7f0000658000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r0, &(0x7f0000b02000)={0x0, 0x0, &(0x7f0000693000-0x50)=[], 0x0, &(0x7f0000c2a000-0x30)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) 2018/01/31 14:31:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r1, &(0x7f0000047000)="1f0000000104ff00fd4354c007950023f3050100080004000000000000df00", 0x1f) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000323000-0xc)={&(0x7f0000337000)='./file0\x00', r0}, 0xc) [ 625.285900] QAT: Invalid ioctl [ 625.291303] QAT: Invalid ioctl [ 625.297583] QAT: Invalid ioctl 2018/01/31 14:31:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) ioctl$sock_ifreq(r0, 0x8929, &(0x7f0000dc4000)={@common='lo\x00', @ifru_mtu=0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00005f1000+0xc7d)=@assoc_id=0x0, &(0x7f0000f22000)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000047e000-0xa0)={r1, @in={{0x2, 0x3, @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]}, 0x14000000000000, 0x2c1, 0xb18, 0x6, 0x2}, &(0x7f00001f8000-0x4)=0xa0) r2 = syz_open_dev$vcsn(&(0x7f00006c6000)='/dev/vcs#\x00', 0xb03, 0x44200) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f000085a000-0x47)=""/71, &(0x7f0000a10000)=0x47) 2018/01/31 14:31:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0xffffffffffffffff, 0x10000) ioctl$sock_bt(r0, 0xdd1f, &(0x7f0000f78000-0xce)="f52d6de99d6756310ffd50d52f892def3355c6e86afb6cee4f934392c2b823c08df613facab0230077b2d03aca745c2a66988458bdf84586512ba70c108bb89b8bfca30ec597a3a3fd42926124ededa8b079f6dfb0357eb5f162417424abdcda84f051e3ca93849251137015b0ba60e6f2e2407fec9779914d9b50c95a7c9adb52f975bd56508baa7daebdf2f63267555a9fca106b2b04fa4b3b6a1f010524783acfabc58ad01ff3b9fe04f0d3f09477e732ef37dc9c4be9e2f7400013416dcfcb8a2bdf5d5ee800d1cfb3c95567") setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000c0000)=0x4, 0x4) write(r0, &(0x7f0000064000)="1f0000004a00070600001b0a000008ff0a3f80164c00000204000003441951", 0x1f) [ 625.340917] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 625.363394] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/31 14:31:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) accept$ax25(r0, &(0x7f000087e000)={0x0, {""/7}, 0x0}, &(0x7f000098c000-0x4)=0x10) write(r0, &(0x7f0000126000-0x22)="220000001a000704009433dd0100040080010f0001c6001500fffe3b06000f00ff27", 0x22) 2018/01/31 14:31:29 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget(0x3, 0x85) msgctl$IPC_RMID(r0, 0x0) msgsnd(r0, &(0x7f0000c0f000)={0x3, "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"}, 0x103, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000088c000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) ioprio_set$uid(0x3, r1, 0x4) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000002000-0x18)={{{@in=@rand_addr=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000002000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000003000-0x4)=0x14) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000002000-0xc)={@empty=0x0, @multicast2=0xe0000002, r3}, 0xc) getsockopt(r2, 0x8001, 0x6, &(0x7f0000002000-0x8d)=""/141, &(0x7f0000003000)=0x8d) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000002000+0xb16)={0x8, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000000000)=""/252) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000002000-0x4)=0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000003000-0x6)={0x0, 0x80000000}, &(0x7f0000005000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000004000)={r4, 0x0, 0x10}, &(0x7f0000001000)=0xc) sync() bind$bt_hci(r2, &(0x7f0000002000-0x6)={0x1f, 0x0, 0x1}, 0x6) 2018/01/31 14:31:29 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00009a0000-0xa)='net/arp\x00') readv(r0, &(0x7f0000ac6000)=[{&(0x7f0000bd9000)=""/2560, 0xfffffffffffffd6f}], 0xb5) 2018/01/31 14:31:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000e8000-0xc)='/dev/rfkill\x00', 0x88000, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x87c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ba7000-0x9)='/dev/vcs\x00', 0x2001, 0x0) pwritev(r1, &(0x7f0000cf6000-0x10)=[{&(0x7f0000021000)="b1", 0x1}], 0x1, 0x7fffd) syz_open_dev$dspn(&(0x7f0000c0d000)='/dev/dsp#\x00', 0x3ff, 0x400100) 2018/01/31 14:31:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000052f000-0x18)="220000001a000704009433dd0100010080010f0001c6001500fffe3b00070f00ff27", 0x22) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000903000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000437000-0x8)={0x0, 0x7}, &(0x7f0000713000)=0x8) close(r1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000a8f000)={r2, 0x7, 0x3}, &(0x7f0000e72000-0x4)=0x8) [ 625.395101] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 625.396683] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/31 14:31:29 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) openat(r0, &(0x7f0000430000-0x8)='./file0\x00', 0x10000, 0x40) mkdir(&(0x7f00000fd000)='./file0\x00', 0x0) r1 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)="") unlinkat(r1, &(0x7f000057d000)='./file0\x00', 0x200) getdents64(r1, &(0x7f0000335000-0x6d)=""/109, 0x6d) 2018/01/31 14:31:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00005c7000-0x78)={0x2, 0x78, 0xdd, 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, 0x2, 0xffffffff, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000647000-0x78)={0x0, 0x78, 0x1, 0x3, 0xc406, 0x6, 0x0, 0x6, 0x1980, 0x0, 0x0, 0x400, 0x2, 0x8, 0x3, 0x6, 0x9, 0x10001, 0x0, 0x0, 0x0, 0x7, 0xffffffffffffffff, 0x1, 0x1f, 0x1000, 0xfffffffffffffffe, 0x3c21, 0x3c6, 0x7ff, 0x1, 0x8, 0x9, 0x401, 0x400, 0x3ff, 0x4, 0x2, 0x0, 0x81, 0x1, @perf_bp={&(0x7f0000b04000)=0x0, 0x1}, 0xd000, 0xb5, 0x8, 0x7, 0x2, 0x8, 0x1f, 0x0}, r1, 0x1, r0, 0x2) r2 = userfaultfd(0x0) r3 = syz_open_dev$mice(&(0x7f00002d7000)='/dev/input/mice\x00', 0x0, 0x181002) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f000012b000-0x4)=0xf52, 0x4) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000603000-0x18)={0xaa, 0x0, 0x0}) r4 = getpid() sched_setaffinity(r4, 0x8, &(0x7f0000ee2000-0x8)=0x80000d) r5 = creat(&(0x7f0000d5b000)='./file0\x00', 0x2) ioctl$KVM_NMI(r5, 0xae9a) socketpair(0x8, 0xb, 0x3f, &(0x7f00002f7000-0x8)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) read(r0, &(0x7f0000332000)=""/8, 0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000472000-0x28)={&(0x7f00009cc000/0x1000)=nil, 0x0, 0x0, 0x0, &(0x7f000063f000/0x1000)=nil, 0x0}) fcntl$setsig(r6, 0xa, 0x1) read$eventfd(r6, &(0x7f0000abd000)=0x0, 0x8) ioctl$TIOCLINUX3(r5, 0x541c, &(0x7f0000981000-0x1)=0x3) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000b4a000-0x4)=r4) ioctl$KVM_GET_EMULATED_CPUID(0xffffffffffffffff, 0xc008ae09, &(0x7f00003ab000-0xb1)=""/177) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r6, 0x4010ae74, &(0x7f00000d4000-0xc)={0xffffffffffffff00, 0x5, 0xc9d}) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000701000-0x38)={&(0x7f00001a7000)=@proc={0x10, 0x0, 0x2, 0x40}, 0xc, &(0x7f0000a20000)=[{&(0x7f000095e000-0xac)={0xac, 0x33, 0xa05, 0x7, 0x1, "", [@typed={0x18, 0x82, @ipv6=@loopback={0x0, 0x1}}, @generic="9f5970768ef3a3cc53007ea82c4ba0adb53bb2224f387cb6a84156037746014323f692c731277fb32764e02ebe5474603a45cbc6ff65a18ad6a0796e417ccf0c589e76683e58b58ef2af35a4a2e197", @typed={0xc, 0x81, @u32=0xfffffffffffffffd}, @generic="016a16ad5472e50e0f97078c1487b74696205fac09f2e0e537ece674", @typed={0xc, 0x45, @ipv4=@loopback=0x7f000001}]}, 0xac}, {&(0x7f0000bda000)={0xd0, 0x18, 0x100, 0x7, 0x1, "", [@nested={0xc0, 0x0, [@typed={0x8, 0x7e, @void=""}, @typed={0xc, 0x1f, @pid=r4}, @typed={0xa8, 0x4, @binary="9cf5bec08a6fd3c1dc96e503f102145cd6f693932b340ecc6d955eeef432d5a9f4e0a07ae06d40510a924418a5a7ce1475a4d2b14c2c355faa320c91e0ef621c2cd1965a49ffbd297d6131ae8b2c51f4b47e43cbd9f16480968dbd5f6c17f769f9b76f8b6d102478a70d93acae7770873182e09249f669e7fcca5f6015d7f50a9405dd61279047c26cbd9a976c1d8ed54a141ecb7e002a49a9a8c66312ef"}]}]}, 0xd0}, {&(0x7f0000c5a000)={0x28, 0x1d, 0x200, 0x0, 0x3, "", [@typed={0x18, 0x6f, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x28}, {&(0x7f00009e7000-0x110c)={0x110c, 0x2a, 0x202, 0x6, 0x3, "", [@nested={0x1004, 0x3c, [@generic="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", @typed={0x74, 0x2a, @binary="f006f3a7e2975f60bf7ccd5f0f61914fe5328ddaa39b597216088abce7e0b341a33ef57bc02ce9f7555d614ef40fef373922b7b66ac433a311099c543f51f72866c71f8ec96da78fd96a0704dce6353598c931738f10ee8816509e7417c8469b88a050123aad45f3a6d17b"}, @generic="5badfe69d841ff3c573c06f7a4773c1909edd0cc8a885a65f449de954b5c220b475ee400b9a9584cd24d4b8066a4aca90b530323c2b5360102565c13", @typed={0xc, 0x6f, @u32=0x101}, @generic="e7f7802a8d18303f891bea787888a1930f5d7d47c7b45efb70f25c83a0911ac0b65cb157f49b4cd057c8a64dff073c2bf08f5f1c27a446e70658aa1b1c88f9ea6f5a8e9447174182ff991205de559cee9aa2a96d42d48e48e0f1cc047afec0b4a5fff6a0134e6f0bc14d3ba4427ce1f3e88146fc58c22955662d041fa1a00807affe1ffa89920c4f981a1dcec8ca7911138780c2ba8ad247ec47ecaa20ef85fb48a98a15e93649c34d8debb409025bba4f4bb8e1f8aab233eb134d182d6c70bc38c43e8ab8b90fe85fb9863a50e82b0b7f500c263ffe7bbaa6383564365909548aaf984232da1ff2c1f17171abdb50b2ef6e8f07a6a275c1e10ededbe769ac"]}, @generic="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"]}, 0x1330}, {&(0x7f0000710000)={0x4ec, 0x24, 0x420, 0x2, 0x2, "", [@generic="f25da9acfc93d4145889d60d0afd6a19da5a8468616a60c770226249cb300d67a4119cdbd467cdf8b8c732b11d74bbcd08f306bc1980ecb49fc186d87ee326543026ad30ef7d33cf0424be432a470ffc2ef88a4c6775592060e471d41068a3e475e54beeeaddb8c36ee782fc0283a484974e13b14928513e016542b10bd2ec6ea13b7abbe1ef207437ca7e4d7cf071711621f43ac336b07fd2017767c1b902ecc041095d6bf587214b2a5062e4014b4d276b27", @generic="8d29daac05769ae82d57bcae8b075cf8379de477937dbdcf413d08d02b09e070f2b4f4c46b9807cc9302bf5f4d09516fbf00b4c39ca9b7bb87ce0423bf5a206d85e9fce4b6ca108299acd5427ade9b48a7813ef2761d09a3430f6d0245096583cd24fd8495555e1723a91756142ba197cf97217a76edf963734042c3045dcd45d978d4097a221fac7b62707db5e7cbf75bd31d4b0403d484d719259b2304adc8d0c501", @nested={0xa0, 0x81, [@generic="b8e507e6374e8d969a1928b4c7a76166e8954aff8f7a584dac7d8874c99f31929ba76aff300e54efeb93bcc1d2d096b743dc61a43393fd4632ec0638bcd86c7f1b6b0ff35d96b462c2df798a3c3e398a928ed355e491d023af75fd4c9081eca989b09cb63f9b287746e1e521e97138cf0cb4a70832c298f55ae7ce21af42fa4fb381ec573dc1e37a2db1b846c43cd9", @typed={0xc, 0x26, @u32=0x2}]}, @nested={0x178, 0x4a, [@generic="fc59fa0f7c1fe375716ff7978c160c0cb12664bc1908ebdec7982d51ad187e8104e026a64cb0af3560973f825d0d398187a75fde314d3b4e56862fad3e61754ece44dad3d70ba96305b0761fc9de8d029169bc2b37ca76ce471f9782dc284ed8a9fca00e702cf87b7661f919ad77099a9759c6a781cdc6638335cdb68e03c6c22c76c1684a9068cf5c4a", @generic="0ac1b6e7d3d311e8ece77f00853576ac66c8f1d7288d42e934304724d3f5758c70d8ce6ac5ca66c4ef6f872c23674a52413c668dd3a653fa949aa43336d1dbef9e1c814d3449324f875c642d19bf2d29dfd3b10f15e6cb58e543a4", @generic="6301be59b528a5332f9d7988cd9a446d141a0753eed38ea89e40bcee114eb9cad030a6fd01009641276638ce6f7ccd672e35718d9f8a6ff6a6f922d916e7a7081f06a2dde9190bacbaa90b10fc3fb207fe8311d1d52b3f62e6ad3671fba877f3b4973b452b18dfc67480ac4e2442a0f91ea108d103209a0dff3ba4ccbbd7aca365a7daade42e", @typed={0x8, 0x5d, @void=""}]}, @generic="7f8791bd39e7c391cac1507aa72e620d40e54b223dcabb0d1db728426e5b7856c5babb57aa2b0e880b84ae4d053cad01bb947b7fdfdfe04230d7ddb9fc5cc4be666505dff31b8b97d0ed15b8b24ae2bc95b43a502fc8c334cc37cfdd3cdb1fad707139c806f32257f21c71f620d25c72d0f74101ec0315beb024982995565f540e17eb84adb9d9b8c1582cd34069fe9924118303a5ebd03edbbbd86a6787704225794778274950aa063f88810f3768332694e456c5c8a965d3669a28f4774463c16446bc65016d48e974ccabc42820837a7c7e31f76998feb822eb7ebf0593c5428513ee42936321bf9339388634ae1483", @nested={0x10, 0x20, [@typed={0xc, 0x82, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}]}, @nested={0x5c, 0x46, [@generic="e66fee872312e851f0fdb908a3b1db84bf1ff949741f12ce2e480c4de87be72f76e68f75a2dccf", @generic="2a2e8a86abb7348af00cd85bb992d1f66774655e56bf2cac60c1e1ee1a05bbcc46b611a5e80b75a29bbf31939017495638"]}, @typed={0x10, 0x72, @u64=0xd49}]}, 0x4ec}], 0x6, 0x0, 0x0, 0x8010}, 0x8040) close(r2) getsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000326000-0x4)=0x0, &(0x7f0000c46000-0x4)=0x4) setsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f000018e000-0x2)=0x98, 0x2) 2018/01/31 14:31:29 executing program 3: clone(0x0, &(0x7f0000560000)="", &(0x7f0000489000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f000067c000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x8, 0x5b42b656, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) [ 625.484614] netlink: 6 bytes leftover after parsing attributes in process `syz-executor0'. [ 625.529606] netlink: 6 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/31 14:31:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00009e1000)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000045d000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000bfe000)={@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], @local={0xac, 0x14, 0x0, 0xaa}}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff, 0x6, 0x3, 0x400, 0x9, 0x200, r1}) 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) r2 = syz_open_procfs(0x0, &(0x7f00009a0000-0xa)='net/arp\x00') readv(r2, &(0x7f0000ac6000)=[{&(0x7f0000242000)=""/2560, 0xa00}], 0x1) r3 = fcntl$getown(r0, 0x9) syz_open_procfs(r3, &(0x7f0000bf8000)='net/ipv6_route\x00') 2018/01/31 14:31:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f000035f000)={0x2, ""}, 0x8, 0x0) r1 = syz_open_dev$audion(&(0x7f0000089000)='/dev/audio#\x00', 0x3, 0x2) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000486000)={&(0x7f000019a000/0x3000)=nil, 0x5, 0x6, 0xc, &(0x7f0000536000/0x13000)=nil, 0xff}) msgrcv(r0, &(0x7f0000981000)={0x0, ""/0}, 0x8, 0x2, 0x0) 2018/01/31 14:31:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000e3e000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000dcd000)={&(0x7f0000c83000/0x2000)=nil, 0x2000}) timerfd_settime(r0, 0x1, &(0x7f0000cb8000)={{0x0, 0x989680}, {0x0, 0x0}}, &(0x7f0000062000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000a40000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000384000)={r1}) syz_open_dev$dmmidi(&(0x7f0000022000-0xd)='/dev/dmmidi#\x00', 0x0, 0x0) 2018/01/31 14:31:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000e26000-0xd)='/dev/usbmon#\x00', 0x1ff, 0x101a00) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00002f2000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf2e, 0x2, 0x6b0, 0x9, 0x1000}, &(0x7f0000a71000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ef1000)={r2, 0xfffffffffffffffc}, &(0x7f0000763000)=0x8) r3 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f0000255000-0x80)=@generic={0x1e, "0103000000a300b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401000559829a2b0afe7ce43a4b2c70a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r3, &(0x7f0000de5000)=@generic={0x1e, "0103000009000000000000000000000009a979f321b30cbf00000000000100010a53a632ed4938d36d0e00000007000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c0002f0000178d19b7e3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590ebb9f70dc136cb184a"}, 0x80) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000113000-0x8)={0x3, 0x95a, 0x7, 0x1}, 0x8) lstat(&(0x7f0000b58000-0x8)='./file0\x00', &(0x7f00004ec000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000b93000)='./file0\x00', &(0x7f00000bc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000766000-0x8)='./file0\x00', 0xc000, r4, r5, 0x4, 0x801410) close(r1) 2018/01/31 14:31:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f00001ba000-0x9)='/dev/sg#\x00', 0x0, 0x81) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000653000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r4, 0x80007387, 0x0) r5 = dup2(r3, r4) ioctl$int_in(r5, 0x5452, &(0x7f0000e36000-0x8)=0x45) r6 = getpgrp(0x0) fcntl$setown(r3, 0x8, r6) fcntl$setsig(r4, 0xa, 0x12) fanotify_mark(r2, 0x1, 0x40020000, r2, &(0x7f0000a7d000)='./file0\x00') connect$bt_rfcomm(r0, &(0x7f0000b13000-0x9)={0x1f, {0x3, 0xe5, 0x7, 0x5, 0x26e, 0x4}, 0xfffffffffffffff8}, 0x9) r7 = gettid() tkill(r7, 0x100000000000016) close(r0) 2018/01/31 14:31:30 executing program 1: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000d000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x2}, 0x1c) sendmsg(r0, &(0x7f0000015000-0x38)={&(0x7f0000009000-0x10)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000-0x20)=[], 0x0, &(0x7f000000a000-0x3a0)=[], 0x0, 0x0}, 0x8800) chmod(&(0x7f0000016000)='./file0\x00', 0x8) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000016000-0x70)=[], 0x0, &(0x7f0000011000)=[], 0x0, 0x0}, 0x0) 2018/01/31 14:31:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_raw(0x1d, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x4, &(0x7f0000fd6000)=0x0) io_getevents(r0, 0x5, 0x5, &(0x7f0000c3d000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000c0e000-0x10)={0x0, 0x1c9c380}) 2018/01/31 14:31:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000153000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @rand_addr=0x50, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write(r0, &(0x7f0000126000-0x22)="220000001a000704009433dd0100040080010f0001c6001500fffe3b06000f00ff27", 0x22) execve(&(0x7f00003e1000)='./file0\x00', &(0x7f00000e1000)=[&(0x7f0000146000-0x1)='\x00', &(0x7f0000aeb000)='cgroupcpuset\x00', &(0x7f0000d6c000)='-#{:.&md5sumvmnet1\x00'], &(0x7f00002ed000-0x20)=[&(0x7f00000bd000-0x6)='\appp0\x00', &(0x7f00003cc000)=',em1', &(0x7f0000f36000)='nodevnodev!^-,+\x00', &(0x7f0000c1b000-0xb)='\\em0nodev.\x00']) 2018/01/31 14:31:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f0000f40000)=[{&(0x7f0000f45000)="8ab8", 0x2}], 0x1) recvmsg$netrom(r1, &(0x7f0000ec0000)={&(0x7f0000048000-0x10)=@ax25={0x3, {"53f424202964d9"}, 0x0}, 0x10, &(0x7f0000548000-0x90)=[{&(0x7f00003b8000)="cb", 0x1}], 0x1, &(0x7f00009e7000)=[], 0x0, 0x0}, 0x10102) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00006d8000)={0x0, 0x9, 0x0, 0x9571}, &(0x7f00006b8000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000c53000)={r2, @in6={{0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x8001}, 0x98) 2018/01/31 14:31:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00003cd000)='/dev/vcs#\x00', 0xed, 0x200) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x3, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) fcntl$getflags(r1, 0x40b) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000183000)=0x6) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000b80000-0x4)=0x8, &(0x7f0000c3e000-0x4)=0x4) 2018/01/31 14:31:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009a0000-0xa)='net/arp\x00') tee(r1, r0, 0x5, 0x4) readv(r1, &(0x7f0000ac6000)=[{&(0x7f0000242000)=""/2560, 0xa00}], 0x1) 2018/01/31 14:31:30 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x84, 0x0, 0x0, 0x0, 0x0, &(0x7f0000c7d000)=@generic="c99c09ee56788ad95f0900a528efa38f", 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/dsp\x00', 0x240a40, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000000)={0x401, 0x1, 0x40, {0x0, 0x0}, 0x5, 0x67, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup(r0) r2 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r2, &(0x7f0000003000-0x9)='net/udp6\x00') 2018/01/31 14:31:30 executing program 0: socketpair$inet6(0xa, 0x2, 0x1ff, &(0x7f0000cb7000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00009ef000-0xc)={0x0, 0x2, 0x30}, &(0x7f00007c6000-0x4)=0xc) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000dc4000-0xf)='/dev/sequencer\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r1, @in={{0x2, 0x1, @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]}}, &(0x7f00002ad000)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f0000126000-0x22)="220000001a000704009433dd0100040080010f0001c6001500fffe3b06000f00ff27", 0x22) 2018/01/31 14:31:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f000035d000-0xc)='/dev/rfkill\x00', 0x1, 0x0) syz_emit_ethernet(0x327, &(0x7f0000f37000-0x337)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x3f, 0x6, "0a55ff", 0x267, 0x32, 0x9d, @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}, {[@fragment={0xff, 0x0, 0x5, 0xff, 0x0, 0xcde, 0x0}, @dstopts={0x73, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x3ff}, @pad1={0x0, 0x1, 0x0}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x400}]}, @hopopts={0x7f, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @generic={0x4, 0x0, "3892650026613f4abe2090461d500d4e4f619a02079c0288c648eaaa18b67205f27d588e7d364eeb1079023a3d731f6dbde7ac01a716f598752709dc5171eac05128fd0f5b4ebc9fe0ab4a5fe9cb1c09f70149606b6be854cda325513d72ac38baeb9a0fc035b7294baff8"}, @ra={0x5, 0x2, 0x0}]}, @routing={0x33, 0x4, 0x2, 0x6, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @hopopts={0x8, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x2}, @calipso={0x7, 0x28, {0xc000000000, 0x8, 0xffffffffffffffb6, 0x3, [0x0, 0x6a8c000000000000, 0x6, 0x0]}}]}, @fragment={0x87, 0x0, 0xe1f4, 0x2, 0x0, 0x6, 0x1}, @routing={0x3f, 0xe, 0x2, 0x40, 0x0, []}, @dstopts={0x6, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0xf}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @ra={0x5, 0x2, 0x9}]}, @fragment={0x3c, 0x0, 0x7000000000000, 0x74c1a4c1, 0x0, 0x6, 0x1}, @hopopts={0x62, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x8, {0x9, 0x0, 0x1, 0xded6, []}}, @calipso={0x7, 0x38, {0x6, 0xc, 0x15, 0x2, [0x5, 0x0, 0x1, 0x7, 0x73c1aa8a, 0x8]}}, @pad1={0x0, 0x1, 0x0}]}], @icmpv6=@param_prob={0x4, 0x1, 0x0, 0x1e2, {0x6, 0x6, "39e25f", 0x7, 0x3f, 0xfffffffffffffffc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, [@hopopts={0x0, 0x1fffffffffffff34, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0xffff}, @enc_lim={0x4, 0x1, 0x800000000}, @pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @ra={0x5, 0x2, 0x2}, @generic={0x1, 0x0, "94e8cc40d0946e754c79d9a611ebe0031cee04c5f4"}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0xc3}]}], "7d15923fce8db5bef4cec0fb827620fcac6877995826e05b96ff7d0d9d5412ccb54eb5e31e403d935f8e4ee2bdf4dc1dcb69a29aba6d380225f94b5fbfbfe6addabf29269093e9d50d23d44643e05ed527eab030287a1dd494cc439da46b1f0d1c565a1dff6d6f66ce140bbfc58894695b529c524da42a76221d2e2d329c98b6443f0cc71ceb72cb41fdbad1cbea448cb2b97b923fd6b55982af5a323f873f90fd7bba3423c106ac0ac6ec1f80f3e631a06f3fd1117197913e4b4b72d312357efdc2bbe8fcd1d7b0fba719a7b5b9379c7de4110579e9026fe8a8e17752a135639fb951f9cc9fed988c4f0c598af7eed4e00e"}}}}}}}, &(0x7f00001c6000)={0x0, 0x0, []}) 2018/01/31 14:31:30 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000002000)='/dev/urandom\x00', 0x0, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000004000-0x9)='/dev/dsp\x00', 0xa280, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000000e000-0x1c)={0x0, 0x14, "0b64bfd1d9eccc85e8f5c036fc1251032379a220"}, &(0x7f000000d000)=0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r1, 0x9}, 0x8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000009000-0xb)='/dev/loop#\x00', 0x0, 0x2) pwrite64(r2, &(0x7f0000000000)="", 0xfffffe98, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f000000e000)='.dead\x00', &(0x7f000000c000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000000f000-0x29)='GPLbdev@vboxnet0md5sumposix_acl_access-{\x00', 0xfffffffffffffffa) keyctl$assume_authority(0x10, r3) 2018/01/31 14:31:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00006b3000-0xb)='/dev/audio\x00', 0x200000, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000a85000-0x20)={0x1, 0x2, 0x7002, 0x2000, &(0x7f0000e75000/0x2000)=nil}) dup3(r1, r0, 0x80000) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000872000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f00007a1000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000da8000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00007ef000-0x20)={0x0, 0x2, 0x1fff, 0x1000, &(0x7f0000352000/0x1000)=nil}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) 2018/01/31 14:31:30 executing program 5: mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000045000-0xd)='/dev/snd/seq\x00', 0x0, 0x100101802) dup2(r1, r0) write$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x0, 0x0, 0xfffffffffffffffe, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000056000)=""}}], 0x30) 2018/01/31 14:31:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f000052a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000126000-0x22)="220000001a000704009433dd0100040080010f0001c6001500fffe3b06000f00ff27", 0x22) 2018/01/31 14:31:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000930000)='keyring\x00', &(0x7f00006bf000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) keyctl$revoke(0x3, r0) r1 = syz_open_procfs(0x0, &(0x7f000091e000)='net/ipv6_route\x00') sendfile(r1, r1, &(0x7f0000b58000)=0x0, 0xfffd) listen$netrom(r1, 0x7) 2018/01/31 14:31:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b9f000-0x8)='net/tcp\x00') preadv(r0, &(0x7f0000b79000-0x70)=[{&(0x7f00006a5000-0x86)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}], 0x2, 0x0) io_setup(0x800, &(0x7f0000c22000)=0x0) io_destroy(r1) 2018/01/31 14:31:30 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000002000)='/dev/urandom\x00', 0x0, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000004000-0x9)='/dev/dsp\x00', 0xa280, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000000e000-0x1c)={0x0, 0x14, "0b64bfd1d9eccc85e8f5c036fc1251032379a220"}, &(0x7f000000d000)=0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r1, 0x9}, 0x8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000009000-0xb)='/dev/loop#\x00', 0x0, 0x2) pwrite64(r2, &(0x7f0000000000)="", 0xfffffe98, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f000000e000)='.dead\x00', &(0x7f000000c000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000000f000-0x29)='GPLbdev@vboxnet0md5sumposix_acl_access-{\x00', 0xfffffffffffffffa) keyctl$assume_authority(0x10, r3) 2018/01/31 14:31:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x14, 0xd, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept(r0, &(0x7f00005d5000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00009f2000-0x4)=0x1c) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00009b8000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b6b000-0x4)=0x14) 2018/01/31 14:31:30 executing program 6: bpf$OBJ_GET_MAP(0x7, &(0x7f0000c3e000-0x10)={&(0x7f0000f9d000+0x89b)='./file0\x00', 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000d99000)={0x0, 0x0}) r2 = syz_open_procfs(r0, &(0x7f0000f68000-0x9)='net/stat\x00') socket$can_bcm(0x1d, 0x2, 0x2) ftruncate(r2, 0x5e) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000140000)={0x1b, 0x5, 0x6ad, 0x0}) 2018/01/31 14:31:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000126000-0x22)="220000001a000704009433dd0100040080010f0001c6001500fffe3b06000f00ff27", 0x22) 2018/01/31 14:31:30 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000115000)='/dev/dmmidi#\x00', 0x100000001, 0x802) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000001000-0x4)=0x9, 0x4) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcf, &(0x7f0000001000-0x4)=0x0, 0x0) 2018/01/31 14:31:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x1b2, &(0x7f00002c4000)={0x7fffffff, 0x1, 0x8, 0x5, 0x7f, 0x40, 0x1, 0x80000001}, &(0x7f0000c26000)={0x2, 0x0, 0x1, 0x7, 0x42, 0x8000, 0x7f, 0x1}, &(0x7f000071e000-0x40)={0x7b, 0x7, 0x1, 0x8f3, 0xf8, 0x3a, 0xfffffffffffffff7, 0x6}, &(0x7f000075f000)={0x77359400, 0x0}) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={r0, 0x4}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000602000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000fd1000)={0x0, 0x9, 0x4}, &(0x7f0000eda000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000906000)={r2, 0x5}, 0x8) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r3, &(0x7f0000561000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a30000-0xc)='/dev/rfkill\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000746000)={0x0, 0x63, "928634a33188a3bce9f3b8ce7b37bb7e3413284e2b1728c5479c82929c318389ad8464a6ef876a092b6cbf2162527f914fa9e898496f4229963c3484680db684f3c2de96dbc4ba155ad393b1f3a9db3d137bd67c18e5e7dce4dab4312cd20bb09e10b1"}, &(0x7f0000085000-0x4)=0x6b) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000f05000-0x10)={r5, 0x88, &(0x7f00009a7000-0x88)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20}, @in={0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7b}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0xfffffffffffffffa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00009e5000-0x4)=0x10) modify_ldt$read(0x0, &(0x7f0000851000-0x15)=""/21, 0x15) sendto$inet(r3, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r3, &(0x7f0000ffc000)=""/109, 0xfffffffffffffd9c, 0x0, &(0x7f0000798000-0x3)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 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={&(0x7f0000916000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x0, &(0x7f0000e38000-0x10)={0x0, 0x0}, &(0x7f0000a2a000)=0x0, 0x0) 2018/01/31 14:31:30 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xfd, "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"}, &(0x7f0000000000)=0x105) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000001000-0x3e)={0x0, 0x36, "e9556306fa855f8f814877c5597023a2b3486316bd271768fc4d1338d94cd436cf598da484908838aaf10059c38b82f295db17952fd8"}, &(0x7f0000001000-0x4)=0x3e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000719000)={0x0, @in6={{0xa, 0x2, 0x100, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000967000-0x98)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2}, &(0x7f0000e8d000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000552000)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000cbe000+0xa13)={0x0, 0x7ff}, &(0x7f0000000000)=0x8) 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) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000c75000-0x8)={0x0, 0x40}, &(0x7f000015e000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000e6c000-0x8)={0x0, 0x8e}, &(0x7f0000c46000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a57000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x1f}, &(0x7f0000001000-0x4)=0x8) 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) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000f20000)={0x0, 0x31e3}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000041000-0xa0)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x3, 0x175f6f91, 0x8}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000a4b000-0x8)={0x0, 0x4}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x0, 0x1f}, &(0x7f0000abb000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000cb0000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000014e000-0x118)=[{&(0x7f0000001000-0x1c)=@in6={0xa, 0x1, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1f}, 0x1c, &(0x7f0000e49000)=[{&(0x7f0000001000-0xd2)="d78ed42a6c297a51f7261e19be35b859dcec4208b143fd414e543aee30e89de3b3aeeb82c5c89197cf361c358b04fb67147618017307ad445ad369254141ea707b8cf161da357f1b071733dbb77bddf9f626f85319c262fddc579ea7fdc4153889e58de6e6eb4065b581f5d5fa256162152884295466bf414946009b41c780e8186c4f57fbc83a0a7cc9d845cd856f5351749820d9661606387b612e4c4a5fc61d13199e975ff449bc3b7240501a776916cf6a480ca5392a147470863298edfecfcd8ac8fab94c40f2b97090c187c7c5eb58", 0xd2}, {&(0x7f0000000000)="2a12446c80d415100d330a9150872e6546211b22421e5ca4d72a0d4bf1ffaa3f4721fe2c05b4cc9f3471a4e7fc7595051005a60cf2f4", 0x36}, {&(0x7f0000000000)="2879be1f571c782f90839be7d7b6def3ef6367c200fda7d17e9e6b0aa0662427768ad5380470a5ff90cd0aac1d0b495672158c152838785bb365cae6361d6b5273c8bca597548aad6b2ee573e4f45b7e8af0f8b262a488c88542e607488c4aa3607a76b61f7417f41bf580b27770288679cca2493fb5c93d930a29f15f8b867c04eb4c4f17e4da03df72fd99a4d97ebb9e44ac32bc88822df30734000456037062a67317bef46f0117c31cb2c4ca02fdee75785e6cf19a158890ffa8b900d47765", 0xc1}, {&(0x7f0000542000-0x92)="bef0fe4223f1f0ffb5c90d713f94d9be53455ce5036a3b704dbb3861b1125892740cc7e4972ed92b5e8dc46c7875524c0274180eef84ecd641476634e34a40994b2d94c2d6e6574cedabb742a8075cab81f495e2c6cae9b0e0c66fab2ee0f03fa84ec5c345b1137306b443171c15371981af1e7095d763ebf0d1d6f48c2c07b60b7b64966c0e799409f4f9269d34e51fe84b", 0x92}, {&(0x7f0000000000)="3dd047c093a13cb0a3f3dc027473cfa52b40f98fe23f3f48b6434e10518185aede859e9e7b3faaf784109ca6", 0x2c}, {&(0x7f00001e1000)="cf06136e65c681cf33ebf237ba2978779ed0a4b4f25d6f95ba65dacc9b04f8153de0e9fd498d5e5723aaf1f6ecbe411327df2b8218cade1ead3be11524d1c629a11940c7bccdc5629d3bb9d788f1766053063ea69218fbefc58bc0be144fb49b376acf510048724cdb31473924e8495095745c2eb5841b8b7717e88994211ddad41015f0fddd048dd93ee60452976d1f11d904340d717c92d6943802639bdffabd13d001fbb60e5585c96ae806630db84a31c18f081bbf7761a2ae4b764aa403206176bdf002c10dc71122708861b55585ca1d73e5bd8c029818dc", 0xdb}], 0x6, &(0x7f00007ff000-0x180)=[@sndinfo={0x20, 0x84, 0x2, {0x7, 0x6, 0x6, 0x0, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x7fff, 0x400, 0x2, 0x5b, 0x4, 0x80000001, 0xff, 0x7fff, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8, 0xa0, 0x1000, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x202, 0x3, 0x3, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x379, 0x8000, 0x91e, 0x2, 0xff, 0xbb84, 0x7, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0xa, 0x5, 0x7, r6}}, @init={0x18, 0x84, 0x0, {0x26, 0x8000, 0x3, 0x7}}, @init={0x18, 0x84, 0x0, {0x0, 0x5, 0x3, 0xd40e}}], 0x180, 0x4}, {&(0x7f0000000000)=@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009a9000-0x50)=[{&(0x7f0000000000)="", 0x0}, {&(0x7f0000f59000)="ba6b517d17703ca0d57912d46871bc187189712bea1a16aff7de40d79549d3fe4a25814d753bdda51a1a8818f3e2d97ba2159a531b273f985ec4af1862832c91be81f8ceaa19a2314948e7da5fe4a2df2bd9eb65fa0b8dd0ec5c00fdb5dba9977483b8", 0x63}, {&(0x7f0000000000)="2d0c6c7a4d8c829a0aeb416d4766b8a8cf3b4ccd2b566926e7e8dec7493b0067c7ac721c6b9cfd4a0b00cf2feb902bed1dd067c3f41d1da9a57f4ce9e6a1cd561a001018ac2700d57dcb908632944b23af7b6959789bde3f6941f663602e703faa09f059a13c636676a1e258eb4e1ed824aacb112fa175d1bfa11e354f757273abc3414055cbc0fe95f01271b66dabac130f9ce19898ec5d45b0786cebafc6b8958c3ea4c95c2d5faff7842f6b4d59", 0xaf}, {&(0x7f0000001000-0x74)="9734f8f3059037e2e24f8dce5f120e9b68eefd46201182ffce21ac0b3732be9e19a12b8dcb7cfcd826d60ebd1aaff3f388eeb7d0c5c6df04bc658bdbfdc13294a6f42bd0cc711660917bfd2ffdfafd0ad3327e72946b6701cec0106a984d76140f3e98dce81741da559ffb1a40b6cd72fbd727c3", 0x74}, {&(0x7f00009de000)="a4a500d75c234464aaf7bc378da28416a5b515cb11d27bed96de7e4ece86218a3ba5c1b336f4d4135e6b143dca742b08196aa00a98fb9dc9800760ddffe646677d9826457f4c3920b7e01aae402f0a5e2f90e78cf2399cd25049dbae0f0b4dbaa83ecd860913d198de0963410785c99e8b3e0fecba998fe1df2a5e2b179b4a2b9ac14cd97bf38b7cb7132e37c62bf44834af267c3fdc54e98a139caa165bb3beb78e7432", 0xa4}], 0x5, &(0x7f0000d3b000)=[@sndrcv={0x30, 0x84, 0x1, {0x7, 0x2, 0xc, 0xfffffffffffff000, 0xffff, 0x6, 0xfff, 0x80000000, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x215c05a3, 0x0, 0x8, 0x4, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8000, 0xd2, 0x4, r9}}], 0x90, 0x20004000}, {&(0x7f0000fb7000)=@in6={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xcb}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000034000-0x7e)="055d5afc91ef6ef3812e5bf4345b7694e786192c7dc0dedee10d970cfc32d661be6724f3077cbe6ac86c0dfeab5a0b00f7e36b4d2cb91b79a4d8a883e09653874a270bee838bffe55b4c3491033429021ff5d66c4e406b0299c478cb6afaf1335fcc9d80bfbd07272b707b0bbb28a31cf3b58e4baa9fac52ca82b546c869", 0x7e}, {&(0x7f0000001000-0x6a)="3bf60ab6d47838c591d97af1bf3577a2c39c63268e3fb8bbd62315d5e84351f02f347fe3907cd6d86b0439f9446cf7edd48d4fc87f6194c545469943987db4eaf2cf181948fd710b837c523080ff31e502ae3cd4e059d3558ba5d93aa266d4b3acbb7cc91d600360816e", 0x6a}, {&(0x7f0000001000-0xb8)="e0a0f0e3f73e59d6825235a4555b113756139c79ecb9c7322703ab042590d7d848936f6ebcc20750e530d91d2acbdb5b2d8ae9d41ca95639a02666d3e0fab904ee730fdd9c6aafb3757c43805180441c8c040dd3c9b9d4e207b2717ee07a83c4dd3ecd66aef4679aef3a4101af0b33c66f4b57a4ac091f8d1657a80addeef95b7e60ea1c333ec7baa7a67c747d98e7400b03bdcee318f677fd7b788f03730ce1d4f54e93b5cc302cf77c1f4dac86eb2eec4dc7a1378ce9f3", 0xb8}, {&(0x7f0000d7c000-0xd1)="d5876a770bf91a3fe62f4c4eb5cf626248eb4d3a6bc6a8dbf996beaff1e7724aba6b84b202a3135a6f2b3fbdb716287a0cbad3d102082bf98dcd0e4a5f295b5ded79f5dda5c5d0fcc6cff4fadd600202172e238d5fa3a9658747399040980cee759f0edb9f607360fd32d0b14a3631074da2a70911d3e5608d49d3e654d22e0deb6f4a7dcd6beff345b538ac0ef87a4326df82cd0e5d3d2562485d4318fa436e4372adc149b939f877ca32d8f60def833ed58055cdacc1e8dd505bce4ab1d6e936255f432f2a3686b9a12b8a492d0ac845", 0xd1}], 0x4, &(0x7f00002e8000-0x2c)=[@init={0x18, 0x84, 0x0, {0x3ff, 0xc6, 0x2619, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0xbf24, 0x40, 0x8001, 0x1, 0x8, 0x3, 0x2, 0xff, r10}}], 0x60, 0x20004000}, {&(0x7f000058c000-0x10)=@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 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0x1000}], 0x4, &(0x7f0000534000)=[@sndrcv={0x30, 0x84, 0x1, {0xf014, 0x800, 0x0, 0x100, 0x1, 0x3, 0x8001, 0x101, r11}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x4, 0x0, 0x1, r12}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x8000, 0x100, 0x81, r13}}, @init={0x18, 0x84, 0x0, {0x7fffffff, 0x11433b61, 0xc622, 0x7f}}, @sndrcv={0x30, 0x84, 0x1, {0x1000, 0xc114, 0x204, 0x4, 0x9, 0x800100000, 0x5, 0x0, r14}}, @sndinfo={0x20, 0x84, 0x2, {0x200, 0x8, 0x6, 0x9, r15}}], 0x120, 0x1}, {&(0x7f0000000000)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c6d000-0x40)=[{&(0x7f0000bdc000-0x80)="53430490e153c53e1ddd84b0e8150931725890094599d4b902aa14520ebbc9661b98f762b55a0bb988d1178bf7ed0bc4e886f619d5d24e0cbc7a03f82aa095f16058fd09653ff871c1a21f7da5426606dbbc6b1c9b803787ddf9a5008fced34ee1e8b564bccd033a0b702d0871bb1807b25c14a10a77b2fd0c89dded936eca92", 0x80}, {&(0x7f0000001000-0xc5)="8018ba311f62e407c697a674a84e1ed6fc68857bc84e20cf6d70922f6cbc03f955eb5c289043868be9e3174411ce21ade44d86ce44cdab7f6e1e3fcf0224e18568a92cf1acb674b088a7dd2faf22f65b34b5d5a8084a864d220afe476b27365f2a7536ba6a2a13adc6d9cbfeccf03bfe6ce9edb1b0cbefbab42351c138f35bfaf055fa459786500219c3a7e810a4bb51924a5f3e4860724fce7a7b0154dd72f1ce7899b147f39396ff684fc6d2fe3691c91174eab440b976358d1115eb445c0907cfaf620e", 0xc5}, {&(0x7f0000001000-0xe9)="90665b7d9b343914662eaf314061cdaa0aa22f3a1e3238dee0815681413b015ad978f1adc38dc77c6c64bc4350368b532814da3bc00bece3f921607e243ffd37219ffd1f49b105c42c2a0e66800d5241e5c467df34403bf27b9bc2b29fc515e7932a90a38811c299891b113120be054b5c5fff025bdf0f0cde22808afe522b88213dbcd33cd04905bfbb9023ae9c8ea93cb70564c8c54ef295ca97e52b74511a5e7aed7ddb9aea73710c320f634ef0e6e345a264c5f48053d38b3706245eb23f1552e635c1516bb698304b7d9d2225792dd8bdc9d1292c6c49d14e575597bdecf25d4415185d41827c", 0xe9}, {&(0x7f0000001000-0xfc)="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", 0xfc}], 0x4, &(0x7f0000000000)=[], 0x0, 0x2004c080}], 0x5, 0x54504b2feb325c75) 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) r16 = syz_open_procfs(0x0, &(0x7f00009a0000-0xa)='net/arp\x00') readv(r16, &(0x7f0000ac6000)=[{&(0x7f0000242000)=""/2560, 0xa00}], 0x1) 2018/01/31 14:31:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000725000)='./file0\x00', 0x18) ioctl$KDADDIO(r0, 0x4b34, 0xffffffffffffff00) sendmsg$nl_route(0xffffffffffffffff, &(0x7f000001c000-0x38)={&(0x7f0000e4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_METRICS={0xc, 0x8, "0600100000"}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$KDMKTONE(0xffffffffffffffff, 0x4b30, 0x80000000) 2018/01/31 14:31:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000086c000)={0x6, [0x9, 0x0, 0x8, 0x80000001, 0x1, 0x53]}, 0x10) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000049000-0xe8)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x3c}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) bind$inet6(0xffffffffffffffff, &(0x7f00001b4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x7f}, 0x1c) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000772000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) 2018/01/31 14:31:30 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000031000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000000)=""/32) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg(r1, &(0x7f0000665000-0x38)={&(0x7f0000f40000)=@ax25={0x3, {"72b9806ec18cec"}, 0x7}, 0x10, &(0x7f0000c6b000)=[{&(0x7f0000eb8000-0x9e)="b8c3ae4ad8ad8ddf96f49789923830b166d87a55092e783a6f4efb6df4ed4c580d7da2f2eb4d184a8d65ca36071753e477cec6472fe02c44eee0bf50ca73e264a732ba66ae0efa7400a59af602a2c42a499e2f64c25a8501f262c5e4befab9ba0a001457170b4b555b6e5263064ee793a59fdbf4cda1286d1c382c219d29c2c5950084a5ad11d6ca8fb9089ea23092e98df333a330712bc84bde1d3e255a", 0x9e}, {&(0x7f0000ba7000)="cb68788293c37e2a7d4b61e7ff4ea6dbca383c8efc8219d12ab49818977a46f024e949c30203b047f696eba6747f354782a4c59ee8e132fca0177c280942fec20f57f0529448057d3b1c76aa125e6712ef60d0c18d583c12be6d26f91221bad960e78bfc82ab9e3f53b2543d18b929b3e605321fe7cd20fba1", 0x79}, {&(0x7f0000ba9000)="ca0004df638752beb86da91b0b435ec4212cc2c4676c09ff796285c96553f03eb2ef1add0574d4f2c566201d724b5a4059ca91fd55531c137957408d00d64d7a56d58619055a97fb8a4ecce247f94593709ddacfd3fe4925a235bc9bca18e72bc77ee5f82dbf45cd4231b0558f06b66e35e08cbe48599b17d2a4cafc301af969ae2d4d20de4f267dd7ae3c6dea5abb290462e60f4cfc8ec79635c57de1ff", 0x9e}, {&(0x7f0000efc000+0xd7e)="177b68f014dd50608a24bb48f908b09de16ab1de1b00ba71ccfcd0cf78d87b8a676c5ad5340cde5c27398d36e7c3101e1d2e3af8ae019d6f4a5282e0e0eab32c4162685828cdccf9955ec23b571ee993cf0be51e009e6cd3cd8ae724dea3a4d76dce3aee", 0x64}, {&(0x7f0000d04000)="b7afc163226b4a6162509d6fca44fcc7ff22fb1d7785693d2f05b14d803c1ed35e00", 0x22}, {&(0x7f00000c3000)="ea176500da40bc2b0e088a32781fddec47b39d0c8f713f67afc8d06004ff5474a893687f3c183a5576e7865beaf2196064145ba94c0f8042e7ad73f75f123c1b9f051d0ca492b9363971d5e4ee863348fe360ed4468e2779b829cd7188d221", 0x5f}, {&(0x7f0000625000-0x96)="a9f627f55ad0801b6e3165a76ae02a9d83ad11869e7c9f25838c8597a11c357b79234fbabccd9fb5c173abf96be7baa3eb03b689c4031c09ecb52fb838f372313971515f0395618e79969fc2fe77d87fe9d03151d186bbb4eb69cf5eea71f9f88091aef53d824743d2dc920de8cf479403bf74ff66592626489d0cb61c2061c6971e40888d207abe195375009367df8cb9e675565b2e", 0x96}], 0x7, &(0x7f0000ba9000-0xa8)=[{0xa8, 0x114, 0x28428269, "0a8957b8b32e7ed5e438bc7037aa3fc5b967af3f3b12b4330579c8d4406787a6336100129a475c991998144820525e235fdd76e073b26270809a9d8ed46586110e646b3e2a17de1376923c67e244d94f5c788e4e62476474f30ffe548b8d2db9cc3c3a2e78f0ef6d89cb6d5beb412fafcd0c15e6384ec6f8b265fb841db14bca65e34de6d009290629f1ad2b740acc47113e8c84a01b1d"}], 0xa8, 0x20008000}, 0x0) capset(&(0x7f0000958000)={0x20071026, 0x0}, &(0x7f00001ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) umount2(&(0x7f00007c2000-0x8)='./file0\x00', 0x0) [ 626.329958] kauditd_printk_skb: 2 callbacks suppressed [ 626.329967] audit: type=1400 audit(1517409090.536:5864): avc: denied { accept } for pid=25368 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/31 14:31:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000cff000)='/dev/vcs\x00', 0x82000, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000bc3000-0xd8)=@pic={0x1, 0xfffffffffffffff7, 0x400, 0x6, 0x7fff, 0x5, 0x6, 0x9, 0xff, 0x9d, 0x2d, 0x3, 0x7fffffff, 0x8, 0x8, 0x6}) write(r0, &(0x7f0000126000-0x22)="220000001a000704009433dd0100040080010f0001c6001500fffe3b06000f00ff27", 0x22) 2018/01/31 14:31:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000075d000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000315000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) 2018/01/31 14:31:30 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0xfff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f0000416000-0x3)=0x3, 0x4) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000f61000)={0xa, 0xffffffffffffffff, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f000091e000)=0x2) 2018/01/31 14:31:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x5) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000ce000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) read(r1, &(0x7f0000013000)=""/74, 0x4a) ioctl$int_in(r2, 0x5452, &(0x7f0000b00000-0x8)=0x7) dup2(r1, r3) 2018/01/31 14:31:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = syz_open_dev$adsp(&(0x7f000098d000-0xb)='/dev/adsp#\x00', 0x4, 0x100) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00005e1000-0x4)={0x96}, 0x4) connect$inet6(r0, &(0x7f0000f18000-0x1c)={0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x91}, 0xc) 2018/01/31 14:31:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000126000-0x22)="220000001a000704009433dd0100040080010f0001c6001500fffe3b06000f00ff27", 0x22) 2018/01/31 14:31:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000023e000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x2) accept$alg(r0, 0x0, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00007a3000)={0x0, 0x0, &(0x7f0000ef2000)=[{&(0x7f0000e95000-0xa0)="bc9b92373c8fbc090851ed048500057d23e607c342e460f5084ecb7a0e365dac", 0x20}], 0x1, &(0x7f0000b9c000-0x1c8)=[], 0x0, 0x0}, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000249000)='/dev/ppp\x00', 0x200000, 0x0) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000ceb000)=0xe4) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000045a000-0x4)=0x0, &(0x7f0000b3c000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00008d5000-0xb8)={0x0, 0x2, 0x1, 0x63, 0x0, 0x498, 0x7, 0x2, {0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x5, 0x401, 0xb22a, 0x5}}, &(0x7f000072b000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00008ee000-0x48)={r3, 0x40, "bc06c75441b59fa77cd2a87b1380f0ddc50bda9db5c838f4644f8bf097ae5a7f90d20ee65df18ea13d8d3682394d4551a266aa1253671815c42a355ce74db17d"}, &(0x7f0000593000)=0x48) flock(r0, 0x3) 2018/01/31 14:31:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000075d000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000315000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) 2018/01/31 14:31:30 executing program 3: mmap(&(0x7f0000000000/0xf56000)=nil, 0xf56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x1, 0x5, &(0x7f0000f51000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@generic={0x4, 0x4, 0x3ff, 0x329}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f51000)="73797a6b6f6cb500000000000007ffbeb8704b910a5894d9686e3501bf28d348724244afbe9a1e2c7c1d00020000a07cdaed85dd17", 0x6, 0xfffffffffffffeb5, &(0x7f0000f51000)=""/182, 0x40f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 14:31:30 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000006000)='/dev/dsp\x00', 0x200, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f000000f000)="a2a0275c6bd9e685adde6e65ae4331d19db40f780d6d95be8f986d41e62750540dc808043edcba0ba1538a98732f38448ad8fe33d6f382c332e34d1cdd1659f6d65dfd0a3d69e656812d0b5e185db4257db45b89658bceef8b28028cfd2540613665d8556a0426a7bb14857abf61ff34549a1c5ea092f739a8f4439a8bea1e6e8e3f2f98ae01fb782822dd6135096fa38c7854cdb7ce06f52c2d329e0f20e0f6eec178a371153e5de2d724568162dea65f2a89b8f01a5d3cbc78426e22b9076706b9473f91637932f0da312c2b5e5ca590fcc12612", 0xd5, 0x8000, &(0x7f000000e000-0x1c)={0xa, 0x2, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x8}, 0x1c) r1 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r1, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x9}, 0x1c) sendto$inet6(r1, &(0x7f000000c000-0x100)="92b32f472fd93b99a5f58004c0e9b68ad9b108f70bb052b13dcd0194558fbccbc733b1a744ba3469", 0x28, 0x0, &(0x7f0000002000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r1, &(0x7f0000010000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000009000-0x4)=0x1c) 2018/01/31 14:31:30 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x0, 0xcd, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r3 = fcntl$getown(r0, 0x9) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40001, 0x876bc804cbda33ab) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f0000000000)={r4, r1, 0x5}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xfc}, &(0x7f0000001000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000002000-0x6)={r5, 0x10001}, 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000002000)='./file0\x00', 0x440d40, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f0000003000)=0x80000000, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000005000-0x10)={0x7, &(0x7f0000004000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r4, 0x4010641c, &(0x7f0000001000-0x10)={r6, &(0x7f0000005000-0x40)=""/64}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r4, &(0x7f0000005000)={0x3, {"3d4b9db64198a6"}, 0x70}, 0x10) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x186d8efe378d7df3, 0x2, 0x7f, 0x958d573, r2}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000007000-0x4)=0x386, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000008000-0x31)={r5, 0x29, "df3df9eafa3d7cfcd9ae2432eabc014e8ca57f709742ebf66573557f6cab454fe70fb85651359f52ac"}, &(0x7f0000003000-0x4)=0x31) ioctl$KVM_GET_LAPIC(r4, 0x8400ae8e, &(0x7f0000004000-0x400)={"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"}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000008000)=0x0, &(0x7f0000005000-0x4)=0x4) clock_adjtime(0x3, &(0x7f0000005000-0xd0)={0xd6, 0xfffffffffffffffc, 0x10001, 0x100000000, 0x0, 0x550, 0xa0000000000, 0x1, 0x8, 0x3ff, 0xed2, 0x4, 0x81, 0x79b4, 0x1f, 0xfffffffffffffff9, 0x7, 0x8, 0x7fffffff, 0x7, 0x9, 0x10000, 0x8, 0x4, 0xfffffffffffffffb, 0x6}) recvfrom(r4, &(0x7f0000004000)=""/224, 0xe0, 0x101, &(0x7f0000000000)=@generic={0x3, "852372318d01f9dbb58e8a2ca9c81c9c27e3f29b033b405eb61cc471c1f9613a6eda95693839a42a57e874fb60346d4ac314c6819f1680d14425ed2d2c3d09c106cd7b2e124bb37bea4274fe2afe937a989058a52bf8e38e34288bdb043377b4c2254998714e3676066bd353fb4314d7678530c6ebebfa40525d72997b32"}, 0x80) 2018/01/31 14:31:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000a15000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0xb9e000)=nil, 0xb9e000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/31 14:31:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00009a0000-0xa)='net/arp\x00') socket$nl_xfrm(0x10, 0x3, 0x6) readv(r0, &(0x7f000013a000)=[{&(0x7f000097f000)=""/2560, 0x8f0}], 0x1) 2018/01/31 14:31:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000e5e000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x1, [@generic="1aa9099e"]}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000b41000-0x43)={r0, 0x6b, 0x1a, "37a1192dd8feeff2f605710d3ddb353336a2b8e052e88aa25288ac0bea910196ad83332073f828bf5399d9945fe31830514cd6474a902de8f3"}) 2018/01/31 14:31:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00004ad000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000000c000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000755000)=0x20) r1 = socket(0x10, 0x802, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000ee0000)={0x1, &(0x7f0000468000-0x8)=[{0x0, 0x0}]}) fcntl$getown(r1, 0x9) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000940000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r3, &(0x7f000003c000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r3, 0x0) lseek(r3, 0x0, 0x2) sendfile(r3, r3, &(0x7f00005c6000)=0x0, 0x7ff) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') chown(&(0x7f00008cc000-0x8)='./file0\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000409000-0x8)={r2, 0x1}) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00008f9000)=0x0) write(r1, &(0x7f0000126000-0x22)="220000001a000704009433dd0100040080010f0001c6001500fffe3b06000f00ff27", 0x22) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000d46000)={0x1, 0x0, 0x1, 0x10000}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000e5f000-0x10)={r4, 0x1}) 2018/01/31 14:31:30 executing program 1: mmap(&(0x7f0000000000/0xa0d000)=nil, 0xa0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000a0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000a0e000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000202000-0x4)=0x8) mmap(&(0x7f0000a0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a0d000)=r1, 0x4) 2018/01/31 14:31:30 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 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) getpeername$unix(r0, &(0x7f00004f6000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000589000-0x4)=0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000c09000-0xbe)="de263d143e0491b0c9df6e3883ba8a7ceb6be9d74201523536aab03eda855551b2ca478e7202d509954bc9eda96af0486f6b1406b3c084ce084cc0b49d257af6ef43b1294b5fe271825ea346d3a852221c37361efa63741389a1f797bfe21e9b5040d41a3442f7830ba9704b81e70cfbdc88b96d96e374547d5fd044ea31c6e02e6de297996f47de63a069bb13d83a0d959a4f902c2ff9783c59a4928b5636ed9a43d62d65e113b9a1d61839b95ea3308179c2e7595d86df6c8573bc2a4e", 0xbe, 0x4000, &(0x7f0000121000)=@ethernet={0x7, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f0000002000)={0x8, 0x0, ""}, &(0x7f0000002000-0x4)=0x0, 0x1400) 2018/01/31 14:31:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000023e000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x2) accept$alg(r0, 0x0, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00007a3000)={0x0, 0x0, &(0x7f0000ef2000)=[{&(0x7f0000e95000-0xa0)="bc9b92373c8fbc090851ed048500057d23e607c342e460f5084ecb7a0e365dac", 0x20}], 0x1, &(0x7f0000b9c000-0x1c8)=[], 0x0, 0x0}, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000249000)='/dev/ppp\x00', 0x200000, 0x0) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000ceb000)=0xe4) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000045a000-0x4)=0x0, &(0x7f0000b3c000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00008d5000-0xb8)={0x0, 0x2, 0x1, 0x63, 0x0, 0x498, 0x7, 0x2, {0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x5, 0x401, 0xb22a, 0x5}}, &(0x7f000072b000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00008ee000-0x48)={r3, 0x40, "bc06c75441b59fa77cd2a87b1380f0ddc50bda9db5c838f4644f8bf097ae5a7f90d20ee65df18ea13d8d3682394d4551a266aa1253671815c42a355ce74db17d"}, &(0x7f0000593000)=0x48) flock(r0, 0x3) 2018/01/31 14:31:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000d67000-0x4)=0x0) sched_setaffinity(r0, 0x8, &(0x7f0000406000-0x8)=0x5) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x5, 0x4, &(0x7f00007ff000-0x86)="1ba402c443764821449417e760062f254bffd6632ebcb43a531ac4df63ce4edf798cc9aa7a450670079b6bedbb741c931528826be5814e3302f52052fc211ca6b70000000000000003f000000000d5385144c3d4767ea8ac3dbd1aa205116e066c49b4018ba10285ffa3aca91c675300002829c8db349c475ba17362f71b9ed946305ad9733b", 0x343) r2 = creat(&(0x7f0000a6e000-0x8)='./file0\x00', 0x84) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000f17000)={0x80000000, 0xebe, 0x3, 0x7, 0x912, 0x200}) dup3(0xffffffffffffffff, r1, 0x0) 2018/01/31 14:31:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ee9000-0x8)={0x0, 0x0}, 0x80000) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000058b000)={0x61295154}, 0x4) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000311000-0xc)={0x5, 0xffffffffffffff9c, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) bind$inet(r2, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r2, 0x20000100000114, 0xa, &(0x7f00003cc000-0x4)="02000000", 0x4) setsockopt$sock_int(r2, 0x1, 0x1f, &(0x7f00004ad000)=0x5, 0x4) connect$inet(r2, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r2, &(0x7f000083b000)=""/1, 0x1) sendmsg$alg(r2, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f00007ac000)=0x1fffffffc0000) unlinkat(0xffffffffffffffff, &(0x7f00006d2000)='./file0\x00', 0x0) 2018/01/31 14:31:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000023e000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x2) accept$alg(r0, 0x0, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00007a3000)={0x0, 0x0, &(0x7f0000ef2000)=[{&(0x7f0000e95000-0xa0)="bc9b92373c8fbc090851ed048500057d23e607c342e460f5084ecb7a0e365dac", 0x20}], 0x1, &(0x7f0000b9c000-0x1c8)=[], 0x0, 0x0}, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000249000)='/dev/ppp\x00', 0x200000, 0x0) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000ceb000)=0xe4) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000045a000-0x4)=0x0, &(0x7f0000b3c000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00008d5000-0xb8)={0x0, 0x2, 0x1, 0x63, 0x0, 0x498, 0x7, 0x2, {0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x5, 0x401, 0xb22a, 0x5}}, &(0x7f000072b000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00008ee000-0x48)={r3, 0x40, "bc06c75441b59fa77cd2a87b1380f0ddc50bda9db5c838f4644f8bf097ae5a7f90d20ee65df18ea13d8d3682394d4551a266aa1253671815c42a355ce74db17d"}, &(0x7f0000593000)=0x48) flock(r0, 0x3) 2018/01/31 14:31:30 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x81) write$fuse(r0, &(0x7f0000003000-0x28)={0x28, 0x0, 0x0, @fuse_notify_inval_inode_out={0x0, 0x0, 0x0}}, 0x28) 2018/01/31 14:31:30 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, 0x9, 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) sendmsg(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00005a5000)=[{&(0x7f0000000000)="dbc706f24d966215861e0a0bbc1bcdc16c4324c75d9317afd980cdd20b3279db16e6955fa5bcc73bad5daa7fb940b3bb5939979329", 0x35}], 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = socket$inet6(0xa, 0x5, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(r0, 0x890c, &(0x7f0000000000)={@generic="a6ef27b2e4ee9aad3df20f8abfd57e5d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 14:31:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006b9000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f00000d3000)=0x6) bind$alg(r0, &(0x7f0000bf6000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) close(r0) [ 626.660742] audit: type=1400 audit(1517409090.867:5865): avc: denied { map } for pid=25438 comm="syz-executor3" path="/dev/sg0" dev="devtmpfs" ino=9137 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:scsi_generic_device_t:s0 tclass=chr_file permissive=1 [ 626.779636] audit: type=1326 audit(1517409090.986:5866): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=25442 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/31 14:31:31 executing program 7: socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x10000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000024000-0xc)='net/rt_acct\x00') getpeername$netrom(r0, &(0x7f0000a54000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000249000-0x4)=0x10) r1 = syz_open_procfs(0x0, &(0x7f00009a0000-0xa)='net/arp\x00') readv(r1, &(0x7f0000ac6000)=[], 0x0) 2018/01/31 14:31:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000290000)={@common='bridge0\x00', @ifru_data=&(0x7f000011f000-0x20)="0e00000000000000000000000000000000931400001200e7ffff870000002023"}) r1 = epoll_create(0x5) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000d55000-0x8)=0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f00008e5000-0xc)={0x2000, 0x0}) ioctl$sock_proto_private(r0, 0x89ef, &(0x7f0000c99000-0x53)="90be2c63ff0a34024f042858c67044b78324724f5b86ea64e2a1ecdf28951cc73a1e915db948701feb1823067ba68f0c71a8d11858e0e39e5ea2ca42f156a037035632f1d22db04bb137167b05bbaf34f6e1c8") 2018/01/31 14:31:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f63000-0x10)='/selinux/create\x00', 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000972000-0x10)='/dev/input/mice\x00', 0x0, 0x100) fchmodat(r1, &(0x7f00001c8000)='./file0\x00', 0x90) personality(0x0) write$selinux_create(r0, &(0x7f0000a85000)=@access={'system_u:object_r:apt_var_lib_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x39, 0x32, 0x2b}, 0x54) 2018/01/31 14:31:31 executing program 3: mmap(&(0x7f0000000000/0x315000)=nil, 0x315000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000315000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000315000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000315000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000023000-0x4)=0x0) mmap(&(0x7f0000316000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000316000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(r0, 0x2, &(0x7f0000316000)=[&(0x7f0000089000/0x4000)=nil, &(0x7f00002e9000/0x4000)=nil], &(0x7f0000317000-0x4)=[0x99e], &(0x7f0000315000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0) setxattr(&(0x7f0000315000)='./file0\x00', &(0x7f0000316000-0x14)=@random={'user.', ',Oselfvboxnet0\x00'}, &(0x7f0000315000)='$]-\x00', 0x4, 0x2) syz_emit_ethernet(0xe, &(0x7f00002a7000-0xd0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x806, ""}}}, &(0x7f000026b000-0x10)={0x0, 0x1, [0x0]}) 2018/01/31 14:31:31 executing program 0: r0 = socket(0x12, 0x802, 0x0) write(r0, &(0x7f0000126000-0x22)="220000001a000704009433dd0100040080010f0001c6001500fffe3b06000f00ff27", 0x22) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000f79000-0x4)=0x0) semget$private(0x0, 0x7, 0x310) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000a4c000-0x8)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f0000dbc000-0x4)=0x8) 2018/01/31 14:31:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006b9000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f00000d3000)=0x6) bind$alg(r0, &(0x7f0000bf6000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) close(r0) 2018/01/31 14:31:31 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a4e000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000764000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c30000)=0xc) fstat(0xffffffffffffffff, &(0x7f0000909000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000e69000)='./file0\x00', r1, r2, 0x1d00) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x20200000, &(0x7f0000001000-0x1)="", &(0x7f0000000000)=0x0, &(0x7f0000b56000)=0x0, &(0x7f0000001000-0x1)='-') prctl$intptr(0x24, 0x802) 2018/01/31 14:31:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000023e000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x2) accept$alg(r0, 0x0, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00007a3000)={0x0, 0x0, &(0x7f0000ef2000)=[{&(0x7f0000e95000-0xa0)="bc9b92373c8fbc090851ed048500057d23e607c342e460f5084ecb7a0e365dac", 0x20}], 0x1, &(0x7f0000b9c000-0x1c8)=[], 0x0, 0x0}, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000249000)='/dev/ppp\x00', 0x200000, 0x0) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000ceb000)=0xe4) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000045a000-0x4)=0x0, &(0x7f0000b3c000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00008d5000-0xb8)={0x0, 0x2, 0x1, 0x63, 0x0, 0x498, 0x7, 0x2, {0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x5, 0x401, 0xb22a, 0x5}}, &(0x7f000072b000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00008ee000-0x48)={r3, 0x40, "bc06c75441b59fa77cd2a87b1380f0ddc50bda9db5c838f4644f8bf097ae5a7f90d20ee65df18ea13d8d3682394d4551a266aa1253671815c42a355ce74db17d"}, &(0x7f0000593000)=0x48) flock(r0, 0x3) [ 626.824429] audit: type=1326 audit(1517409091.015:5867): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=25442 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=54 compat=0 ip=0x453299 code=0x7ffc0000 [ 626.852557] audit: type=1326 audit(1517409091.015:5868): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=25442 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 626.904899] audit: type=1326 audit(1517409091.015:5869): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=25442 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/31 14:31:31 executing program 1: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000fc3000-0xb0)=[@in6={0xa, 0x0, 0xa4a, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, @in6={0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x943f}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa43b}], 0xb0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(0xffffffffffffffff, 0x200000000114, 0x8, &(0x7f0000002000-0x1000)=""/4096, &(0x7f0000fc3000)=0x126e) 2018/01/31 14:31:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x0, &(0x7f000051a000-0x58)=[]}, &(0x7f0000f92000-0x4)=0x10) r0 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00009da000)=0xffffffffffffffff, 0x4) write(r0, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/31 14:31:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000023e000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x2) accept$alg(r0, 0x0, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00007a3000)={0x0, 0x0, &(0x7f0000ef2000)=[{&(0x7f0000e95000-0xa0)="bc9b92373c8fbc090851ed048500057d23e607c342e460f5084ecb7a0e365dac", 0x20}], 0x1, &(0x7f0000b9c000-0x1c8)=[], 0x0, 0x0}, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000249000)='/dev/ppp\x00', 0x200000, 0x0) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000ceb000)=0xe4) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000045a000-0x4)=0x0, &(0x7f0000b3c000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00008d5000-0xb8)={0x0, 0x2, 0x1, 0x63, 0x0, 0x498, 0x7, 0x2, {0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x5, 0x401, 0xb22a, 0x5}}, &(0x7f000072b000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00008ee000-0x48)={r3, 0x40, "bc06c75441b59fa77cd2a87b1380f0ddc50bda9db5c838f4644f8bf097ae5a7f90d20ee65df18ea13d8d3682394d4551a266aa1253671815c42a355ce74db17d"}, &(0x7f0000593000)=0x48) flock(r0, 0x3) 2018/01/31 14:31:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000023b000-0x18)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@remote={0xac, 0x14, 0x0, 0xbb}]}, 0x1b) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00007f5000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@empty=0x0]}, 0x14) r1 = open(&(0x7f000056e000)='./file0\x00', 0x8000, 0x10) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000cb8000)=""/37) sync_file_range(r0, 0x2, 0x1f, 0x7) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000dbb000)=0x0, &(0x7f0000911000)=0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f00003fe000-0xb)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) accept$inet(r2, &(0x7f00002d3000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000015b000-0x4)=0x10) 2018/01/31 14:31:31 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, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009a0000-0xa)='net/arp\x00') readv(r0, &(0x7f0000ac6000)=[{&(0x7f0000242000)=""/2560, 0xa00}], 0x1) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00007e5000-0x1)=0x400, &(0x7f0000aa6000)=0x1) 2018/01/31 14:31:31 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000001000-0x28)=@hopopts={0x3f, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x8}]}, 0x28) shutdown(r0, 0x0) socketpair(0x14, 0x3, 0x8, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r1, &(0x7f0000004000-0x18)="0da244d46f1559a8ea07180562391a2be3a4761c4c6c9b23", 0x18, 0x0, &(0x7f0000004000)={0x1a, 0xff, 0x5, 0x7d493236, 0x9, 0xffffffffffffff80, @random="2dcedeb574bf", [0x0, 0x0]}, 0x10) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000002000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) sendto$inet6(r0, &(0x7f0000003000)='c', 0x1, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x5}, 0x1c) 2018/01/31 14:31:31 executing program 6: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(0xffffffffffffffff, &(0x7f000000c000-0x1)=""/1, 0x1, 0x1d) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000003000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) 2018/01/31 14:31:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000692000)='/dev/adsp#\x00', 0x9d, 0x100) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000eb2000-0x30)={0x4, 0xb343, 0x0, 0x1, 0x7f, 0x0}) r1 = add_key(&(0x7f0000795000-0xb)='asymmetric\x00', &(0x7f0000376000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000819000)="24be725e266e75ab6afb205397a2b395d3436b1f9f13ed1cdf96b1a5dda7282ad240643d98ff12bdcd77ee9666b2b39e3909de8723b597c44b", 0x39, 0xfffffffffffffff8) add_key(&(0x7f0000ba6000-0xa)='encrypted\x00', &(0x7f000074a000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00003cf000-0x22)="5f89e2dd8b0e3fce70c7b8cbde63326f4b87af5df57459384d8c047adb56a9ee14f3", 0x22, r1) r2 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) r3 = add_key$user(&(0x7f0000d70000-0x5)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000053d000)="10", 0x1, r2) r4 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000908000-0x137)="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", 0x137, r2) keyctl$dh_compute(0x17, &(0x7f00004be000-0xc)={r3, r4, r3}, &(0x7f00005cd000)=""/48, 0x30, &(0x7f000032f000-0x38)={&(0x7f0000d78000)={'sha224-generic\x00'}, &(0x7f00008af000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f000060b000-0x8c)={0x4, 0x3213, 0x0, 'queue1\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 626.943415] audit: type=1326 audit(1517409091.025:5870): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=25442 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=54 compat=0 ip=0x453299 code=0x7ffc0000 [ 627.015317] audit: type=1326 audit(1517409091.025:5871): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=25442 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 627.045385] audit: type=1326 audit(1517409091.025:5872): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=25442 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 627.055627] encrypted_key: insufficient parameters specified [ 627.081580] audit: type=1326 audit(1517409091.027:5873): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=25442 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=0 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/31 14:31:31 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) syslog(0x9, &(0x7f00007f9000-0x1000)=""/4096, 0x1000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000647000)='/selinux/policy\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000443000)={0x7, 0x6}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0600000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/01/31 14:31:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00002ee000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000e0000)={0x0, 0x80000, 0xffffffffffffffff}) r2 = socket$can_bcm(0x1d, 0x2, 0x2) r3 = syz_open_dev$sg(&(0x7f0000a29000)='/dev/sg#\x00', 0x80, 0x400) r4 = socket$llc(0x1a, 0x2, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000770000-0x8)={0x0, 0x0}) r6 = socket$llc(0x1a, 0x1, 0x0) poll(&(0x7f0000fe3000)=[{r0, 0x10, 0x0}, {r1, 0x1000, 0x0}, {r2, 0x8001, 0x0}, {r3, 0x2000, 0x0}, {r4, 0x24d, 0x0}, {r5, 0x0, 0x0}, {r6, 0x4, 0x0}], 0x7, 0x5) r7 = socket(0x14, 0x802, 0x0) write(r7, &(0x7f0000126000-0x22)="220000001a000704009433dd0100040080010f0001c6001500fffe3b06000f00ff27", 0x22) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000667000-0x98)={0x0, @in6={{0xa, 0x0, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x2}, &(0x7f0000460000-0x4)=0x98) setsockopt$inet_sctp_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f0000d1c000-0x4)=@assoc_id=r8, 0x4) syncfs(r7) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r7, 0x84, 0x77, &(0x7f0000944000-0x10)={r8, 0x40, 0x4, [0x0, 0x50, 0x7, 0x9]}, 0x10) 2018/01/31 14:31:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000023e000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x2) accept$alg(r0, 0x0, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00007a3000)={0x0, 0x0, &(0x7f0000ef2000)=[{&(0x7f0000e95000-0xa0)="bc9b92373c8fbc090851ed048500057d23e607c342e460f5084ecb7a0e365dac", 0x20}], 0x1, &(0x7f0000b9c000-0x1c8)=[], 0x0, 0x0}, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000249000)='/dev/ppp\x00', 0x200000, 0x0) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000ceb000)=0xe4) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000045a000-0x4)=0x0, &(0x7f0000b3c000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00008d5000-0xb8)={0x0, 0x2, 0x1, 0x63, 0x0, 0x498, 0x7, 0x2, {0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x5, 0x401, 0xb22a, 0x5}}, &(0x7f000072b000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00008ee000-0x48)={r3, 0x40, "bc06c75441b59fa77cd2a87b1380f0ddc50bda9db5c838f4644f8bf097ae5a7f90d20ee65df18ea13d8d3682394d4551a266aa1253671815c42a355ce74db17d"}, &(0x7f0000593000)=0x48) 2018/01/31 14:31:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000781000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000337000-0xc)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000955000-0x4)={0xffffffffffffffff}) sendto$unix(r3, &(0x7f00001f8000-0x88)="d43cf0299ee64ec176664a3dc16217741cdf96cb4b85f633c6f40692cc558bae30b9e4982cb70ea436294a06d322a19a0e3b5342e06dc751a9fe270ceb030969fe3d9296e9b24ff795faca56fe838cdff53aab04dc791dadcba3d6350649606974c3842d58d34b6c05d167773e2a70459d4baa268b614e6cd2ac0ccc2f78bf2d24c730c5caafeb04", 0x88, 0x20000000, &(0x7f00008af000-0xa)=@file={0x1, './file0\x00'}, 0xa) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x1, 0x0, &(0x7f00007f4000)="18"}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000c2d000)={0x7, r0, 0x0}) ioctl$KVM_SET_PIT(r4, 0x8048ae66, &(0x7f0000d6e000-0x70)={[{0x9, 0x2, 0x7, 0x9, 0x6250194f, 0x1, 0x2, 0x923a, 0x0, 0x9, 0x3, 0x3, 0x1000}, {0x7, 0x2074, 0x9d, 0x7ff, 0x7, 0xcce, 0x100000000, 0x7, 0x18, 0x1, 0x1, 0x9, 0xcb3}, {0x4, 0x1, 0x100000001, 0x5, 0xffff, 0x50, 0x8, 0x6, 0x9, 0x7, 0x10000, 0x1, 0x2}], 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000d31000)=@assoc_value={0x0, 0x8}, &(0x7f000086f000)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00000f9000-0x8)={r5, 0x9}, 0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00005af000)={0x0, 0x0}) close(r6) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00009f0000-0x30)={0x50, 0x0, &(0x7f0000971000-0xf8)=[@transaction={0x40406300, {0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x18, 0x0, &(0x7f0000cc0000-0x18)=[@fd={0x66642a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f0000f46000-0x20)=[]}}, @dead_binder_done={0x40086310, 0x0}], 0xca, 0x0, &(0x7f0000901000-0xca)="5eda03d8e5df329f39d4c8aab4f9773c3b4986ae78c80921549d5c4ba42b52f5e02d883bc787f2290089227599501e80e31105ef04b419f6e0d8240c3e2130186770f475a07419f64fc95365c06ded8770a02bdefb58cec941efed6d69d3680ec2ec4a8cb56fdda761442b870262760ef014253194e4c95b364bd6873173290aee011160b294c687c25e6ba86c1e0ecd9bd024ccf0ceca72eee254c3b6c1b38bc9bca0b5ffef4e992d5faf5f91a22bfa67c81857dd36981971baf302bf24b6c1aa770894e43d4b809705"}) 2018/01/31 14:31:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000a77000-0xb)='/dev/audio\x00', 0x0, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f000061b000-0xa2)="c7df3897ccfaa5cfef21bc522adec021449f942b08e00fee25a570a7badf48232a7ed51e92408f100406d0f7e4db5d4591f89ebce3b3485a1405b8f910668ab1ec40362abcb37b84e047112a80a2ff2d4089800b3f179c54c235c44396fa10545fac7452646c88735e057f43dc7f31fd518ecd294a4f3cc882d141e90b0413e58265f52066bc9a643651615eb9c9be3ddae6ed9741725bcf378baf58870cd7c33d5a") fchdir(r0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0x10) prctl$intptr(0x17, 0x5) 2018/01/31 14:31:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f8c000)='/dev/ptmx\x00', 0x0, 0x0) r1 = bpf$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) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000832000)={0x6, 0x4, 0x7, 0x3, 0x9}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r1, &(0x7f00004e6000-0x1)="", &(0x7f00003a4000-0x1)="16", 0x0}, 0x20) syz_open_dev$random(&(0x7f0000004000-0xc)='/dev/random\x00', 0x0, 0x1) listen(r2, 0x7) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(0xffffffffffffffff, 0x80045301, &(0x7f0000eff000-0x4)=0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00005ec000-0x10)={r1, &(0x7f0000de6000)=""}, 0x10) 2018/01/31 14:31:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009a0000-0xa)='net/arp\x00') readv(r1, &(0x7f0000ac6000)=[{&(0x7f0000242000)=""/2560, 0xa00}], 0x1) r2 = open(&(0x7f0000041000-0x8)='./file0\x00', 0x400, 0x112) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000482000-0x4)=0x100000000, &(0x7f0000684000)=0x4) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x7) writev(r0, &(0x7f00003d0000)=[{&(0x7f00005e3000-0xf6)="3b3353f70106c86e8eeb949e81152e45469d827db519fa85c3396476b7aa703011b77dca80780fda6ebf0239cb0f62ac337077a0988e672af76fa421b52129a2a25736b11b9e2ecbecb3980530bb543868955cbdcf06baae40c47974f874ccac374648f592003621dc61155fb7448470f60f1ac8f2b999fc638b887552679ef436e015f12ed44644f3b62d9e307ec31c9704fdc314903359070adabbcff4a3e391a1e8a502b66b856d907ca725e707a5f92d638497a5c73bbb62bd5edd60ab0286ff46cd036d0d09fdec1a50a161a89507e09e7232d056bb286ca60aee4974d3aec431a7b595b87ca25ff222d4d19d6ea6dfe82fa0c0", 0xf6}, {&(0x7f0000f9e000)="89573c237a2bcfb3ed640cfb33bbd02e0e4fd458815aed8556912571d1ed2eb765", 0x21}, {&(0x7f00006d2000)="8395abb36adb8823a42c8fa2cb0c82922a90c151c19e28e04b4e07d5c5872f21a93d5941ff6735707d813e4cde39b59b201ad98c0dd0ae85708009679a71ae930a90f2edeabfd27b88a84866d3e564ecdf2ddaddcb6e1252929ba65246d529915c4cd01daeadc17534ca7c737ef7d8bc7491e23dedbd0daee12836d8c3aadcc529c7c7bc6c2f0c2c10b9bde446bfb836198a623615f000e2d44f1f63cfb370d13939d7f1a38dcfb06152719a9067b9c5ee05c1622b02e52f6600e3727a0e6fa57a01cdce0d906cb7cf52dd8484bf2397daf5b5f6ed309b08025da7c0a185d5a21c5b2184868e5ea1d003dcc55900cd", 0xef}, {&(0x7f0000cb6000-0x76)="296f85ecd1aff619bc33573fd991471b7cc1b76985854059fedebe0d6615b37be0f6dbbebceed429e46ee90f15f87d3113b7f2031954063b9cc0fbe99a352c26c4ab294bd66e587c42196d09932121a1fb9cbb4224f19538ade10f3010bfaaed72aef937f13f52b896e49de1b660a6e9b7392d148c5e", 0x76}, {&(0x7f0000ac3000-0xa1)="32f4da3747a61d6597eaeca616214e0e6d902f1008d971a5b411e38b112c403982f9cd816aadf386a1092e8a917d06012cac8a9858f15216428c93a4d3c5c38a9a2bf370ee06185725b3ba0f8fc648cfb61dda07a71eb912cd977ea68e12136d698e910127159a47729e47816715610c3cddac217b5bc118b02745af659bb23926b400e8bf42f11cffad6387c8e00013729626cd80265ba03d73109eafc413f6b2", 0xa1}, {&(0x7f00000d4000)="5d7374cfb52cada3efb51caa6bf88355cde091bf71978b4ed13fb5b93c7d7cb51424a3ac425f17eccb9d879a39", 0x2d}], 0x6) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000a5d000-0xe8)={0x0, 0x0, 0x0, 0x69, 0x10000, 0x0, 0xe, 0x15, 0x1, "197962943370902f9befdf8b35d99f7d179ae6d637cadfccbc6f29471c3de1b65ee126bd787efcbfc04aca75e6b8413d287c2ee9700270f569e52e068959076a", "e8ded979fd571fd66a48a11eaf7b4d22a12739066883bc60995ac7c5b4cd9a3a046f42516bd73c34314bfd303442ab0130838d40204c7a969f14c2127c3e9667", "62d66dec72fea5a4758ff2526e7048f4ef82a5ef1933f851d06656c2a020e58b", [0x1, 0x7]}) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000537000-0x4)=0x9903, &(0x7f0000c57000-0x8)=0x4) syz_open_dev$loop(&(0x7f0000a87000)='/dev/loop#\x00', 0x1, 0x240080) r3 = getpgid(0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000387000)={0x7, 0x6, 0x44, 0x1, 0x10001, 0x0, 0x2, 0x20, 0x1, 0x5, 0x2, 0x2}) perf_event_open(&(0x7f0000646000-0x78)={0x1, 0x78, 0x10001, 0x3f, 0x80, 0xffffffffffff8000, 0x0, 0x1000, 0x40002, 0x0, 0x2, 0x4, 0x9, 0x62a, 0x9, 0x10001, 0x382, 0xfffffffffffffff8, 0x7e5a, 0x6d6af2d2, 0x100000000, 0x2, 0x8fbd, 0x1ff, 0x100, 0x7, 0x7fffffff, 0x7fff, 0x4f2, 0x8, 0x15, 0x1, 0x1, 0xfffffffffffeffff, 0x81, 0x9, 0x101, 0x800, 0x0, 0x7, 0x0, @perf_bp={&(0x7f00003ad000)=0x0, 0x8}, 0x60, 0x7, 0x1f, 0x7, 0x5, 0x8, 0xfae, 0x0}, r3, 0xbcc, r0, 0x1) 2018/01/31 14:31:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8)={0x0}, 0x8) read(r0, &(0x7f0000eac000-0x180)=""/384, 0x24c) r1 = signalfd(0xffffffffffffffff, &(0x7f0000433000-0x8)={0xff}, 0x8) r2 = syz_open_dev$dmmidi(&(0x7f000080a000)='/dev/dmmidi#\x00', 0x105832, 0x70000) signalfd4(r1, &(0x7f00006f5000)={0x0}, 0x8, 0x0) mknodat(r2, &(0x7f000044e000)='./file0\x00', 0x10, 0x2) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000008000-0x100)={0x5, 0x0, 0x4, 0x9, 0x4, [{0x0, 0xec10, 0xf41, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x1, 0x401, 0x7, 0x0, 0x0, 0x109, 0x0, 0x0, 0x0}, {0x6, 0x7ff, 0x1, 0x0, 0x0, 0x1003, 0x0, 0x0, 0x0}, {0x9, 0xc7, 0x7f, 0x0, 0x0, 0x1080, 0x0, 0x0, 0x0}]}) [ 627.086729] encrypted_key: insufficient parameters specified 2018/01/31 14:31:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000023e000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x2) accept$alg(r0, 0x0, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00007a3000)={0x0, 0x0, &(0x7f0000ef2000)=[{&(0x7f0000e95000-0xa0)="bc9b92373c8fbc090851ed048500057d23e607c342e460f5084ecb7a0e365dac", 0x20}], 0x1, &(0x7f0000b9c000-0x1c8)=[], 0x0, 0x0}, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000249000)='/dev/ppp\x00', 0x200000, 0x0) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000ceb000)=0xe4) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000045a000-0x4)=0x0, &(0x7f0000b3c000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00008d5000-0xb8)={0x0, 0x2, 0x1, 0x63, 0x0, 0x498, 0x7, 0x2, {0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x5, 0x401, 0xb22a, 0x5}}, &(0x7f000072b000-0x4)=0xb8) [ 627.168340] binder: 25532:25535 ERROR: BC_REGISTER_LOOPER called without request [ 627.176057] binder: 25535 RLIMIT_NICE not set [ 627.217264] binder: 25535 RLIMIT_NICE not set [ 627.228915] binder: 25532:25535 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 627.279516] binder: BINDER_SET_CONTEXT_MGR already set [ 627.284866] binder: 25532:25549 ioctl 40046207 0 returned -16 [ 627.291952] binder: 25532:25535 ERROR: BC_REGISTER_LOOPER called without request [ 627.295294] binder_alloc: 25532: binder_alloc_buf, no vma [ 627.295319] binder: 25532:25557 transaction failed 29189/-3, size 0-0 line 2903 [ 627.312577] binder: 25535 RLIMIT_NICE not set [ 627.321724] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/31 14:31:31 executing program 5: r0 = socket$nfc_raw(0x27, 0x1, 0x0) flock(r0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/dev/kvm\x00', 0x502ed115b2d9a5ae, 0x0) ftruncate(r1, 0x40102) r2 = socket$kcm(0x29, 0x802, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000002000)='/dev/cuse\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f000083d000)=0x0, &(0x7f00006c5000-0x4)=0x4) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) dup3(r3, r2, 0x0) sendfile(r2, r1, &(0x7f0000b7a000)=0x0, 0x1fffffffe2) 2018/01/31 14:31:31 executing program 4: mmap(&(0x7f0000000000/0xd14000)=nil, 0xd14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000d14000)={0x0, 0xfffffffffffffeff}, &(0x7f00009a9000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000017d000)={0xfff, 0x3ff, 0x8, 0x1, 0x2, 0x9, 0x0, 0x2, r1}, 0x20) shutdown(r0, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={@common='gretap0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000d16000-0x8)='./file0\x00', 0x40000, 0x2) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r2, 0x0, 0x3, &(0x7f0000d16000-0x4)=0x200, 0x4) recvmmsg(r0, &(0x7f0000d10000)=[{{0x0, 0x0, &(0x7f0000891000-0x30)=[], 0x0, &(0x7f0000d0e000)=""/4096, 0x1000, 0x0}, 0x0}, {{&(0x7f0000d0e000)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d10000)=[{&(0x7f0000d0f000-0x6e)=""/110, 0x6e}, {&(0x7f0000071000-0xea)=""/234, 0xea}, {&(0x7f0000d0f000-0x53)=""/178, 0xb2}, {&(0x7f0000d0f000-0x3a)=""/58, 0x3a}, {&(0x7f0000408000-0xd6)=""/214, 0xd6}, {&(0x7f0000d0e000)=""/48, 0x30}], 0x6, &(0x7f0000b13000-0x9c)=""/156, 0x9c, 0x0}, 0x0}], 0x2, 0x0, 0x0) 2018/01/31 14:31:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x6, 0x0) write(r0, &(0x7f0000126000-0x22)="220000001a000704009433dd0100040080010f0001c6001500fffe3b06000f00ff27", 0x22) 2018/01/31 14:31:31 executing program 3: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in=@loopback=0x7f000001, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, 0x1, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r1, &(0x7f0000f91000)={0x1f, {0x4, 0x1ff, 0x1, 0xfffffffffffff000, 0x40, 0x6263}}, 0x8) pipe(&(0x7f000089b000)={0x0, 0x0}) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000f93000-0x14)={0x8, [0x967, 0x1, 0x52, 0x7, 0x4, 0x4, 0xa8a, 0x4]}, &(0x7f0000f92000)=0x14) 2018/01/31 14:31:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009a0000-0xa)='net/arp\x00') setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000803000)={{0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x1, 0xe39, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x80}, 0xd5b, [0x1, 0x8, 0x2, 0x40, 0x100000001, 0x2, 0x7, 0x38c]}, 0x5c) readv(r1, &(0x7f0000ac6000)=[{&(0x7f0000242000)=""/2560, 0xa00}], 0x1) 2018/01/31 14:31:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000023e000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x2) accept$alg(r0, 0x0, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00007a3000)={0x0, 0x0, &(0x7f0000ef2000)=[{&(0x7f0000e95000-0xa0)="bc9b92373c8fbc090851ed048500057d23e607c342e460f5084ecb7a0e365dac", 0x20}], 0x1, &(0x7f0000b9c000-0x1c8)=[], 0x0, 0x0}, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000249000)='/dev/ppp\x00', 0x200000, 0x0) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000ceb000)=0xe4) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000045a000-0x4)=0x0, &(0x7f0000b3c000-0x4)=0x4) 2018/01/31 14:31:31 executing program 6: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000476000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000958000/0x3000)=nil) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') lseek(r1, 0x19, 0x0) getdents(r1, &(0x7f0000001000-0x30)=""/48, 0x30) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fbe000)={r0, &(0x7f0000fbe000)="fa58259b28edbb0a9526536d63086a4e5b788dd2e91a9ca088c88f081e5aa28f1d96f2188c9e507cc84cca8337ceb9c22b7779a789aa9e77cb9a47d94834e0bfe3b9953be4dfd4f1a7c143bec05e5daaf1b52878873b7289d9b723efa33580279308ed06e6f1"}, 0x10) 2018/01/31 14:31:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bce000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x4, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000115000)={0x79, 0x0, [0x3, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000a38000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8e67, 0x200) connect$nfc_raw(r3, &(0x7f0000a31000-0x10)={0x27, 0x5, 0x3, 0x7}, 0x10) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f000049f000-0xc)='/dev/rfkill\x00', 0x2, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r4, 0x28, 0x2, &(0x7f0000cf3000)=0x100, 0x8) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000afa000)={0x1, 0x0, [{0x0, 0x2, 0x0, 0x0, @sint={0x7, 0x1}}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 627.332618] binder: release 25532:25549 transaction 520 out, still active [ 627.339691] binder: undelivered TRANSACTION_COMPLETE [ 627.370906] binder: release 25532:25535 transaction 521 out, still active 2018/01/31 14:31:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) accept4$inet6(r0, &(0x7f00001ab000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00009f4000-0x4)=0xfffffffffffffdeb, 0x0) shutdown(r0, 0x0) accept(r0, 0x0, &(0x7f0000fc5000)=0x0) 2018/01/31 14:31:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000066f000)="220000001a002904009433dd0100040080010f0001c6001500fffe3b06000f00ff34dfe618354beba0c4068a96bd1529560dd8f295a6e783d0fd8631a70e56158262f88138571c563bea0ac1c5f980e653709c7572ef00f8b4f6ae05ad135a7eb2480a6a99a61ddf8bd878b58663a7b33dc76b678fc318af7332ec316e52b8e80220b88788919b51285aec68e7ec073c64ea57fe31087ecb0404523f1ca37418e0add5ca4b69e7f1065c4bfc060ff4115c83e8e673c12058878518c904cfb6406281831db4ca1f53d9f6f193cd3237f8ef365bc040c55128ad98", 0xda) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000ca6000+0xc27)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000d16000-0x10)={0x8, 0x5, 0x5, 0x42}) 2018/01/31 14:31:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000023e000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x2) accept$alg(r0, 0x0, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00007a3000)={0x0, 0x0, &(0x7f0000ef2000)=[{&(0x7f0000e95000-0xa0)="bc9b92373c8fbc090851ed048500057d23e607c342e460f5084ecb7a0e365dac", 0x20}], 0x1, &(0x7f0000b9c000-0x1c8)=[], 0x0, 0x0}, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000249000)='/dev/ppp\x00', 0x200000, 0x0) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000ceb000)=0xe4) 2018/01/31 14:31:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000224000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2275, &(0x7f00004a2000)="46cd") mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xd, 0x8012, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/context\x00', 0x2, 0x0) r2 = fcntl$getown(r1, 0x9) fcntl$lock(r1, 0x7, &(0x7f0000758000-0x20)={0x0, 0x2, 0x4a4b, 0x7f, r2}) 2018/01/31 14:31:31 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, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009a0000-0xa)='net/arp\x00') readv(r0, &(0x7f0000ac6000)=[{&(0x7f0000242000)=""/2560, 0xa00}], 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00001c3000-0x18)={0x0, 0x4, 0x10, 0x8, 0x200000000000}, &(0x7f00000c0000+0xd81)=0x18) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00001be000-0x8)={r1, 0x1ff, 0x3ff}, 0x8) 2018/01/31 14:31:31 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x1b, &(0x7f000001b000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x378, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000001b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, [{{@ipv6={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @generic="49b4fded3d90982255fb9754e4970490", @generic="a864a424356fc322f33c8ccb29705feb", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @ipv4=@empty=0x0, 0x0, 0x0, 0x0}}}, {{@ipv6={@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}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='lo\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, 0xa8, 0xe8, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, []}, @HL={0x28, 'HL\x00', 0x0, {0x0, 0x0}}}]}}, 0x3d8) r1 = syz_open_dev$midi(&(0x7f0000012000-0xb)='/dev/midi#\x00', 0x45c1, 0x101000) mmap(&(0x7f0000023000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r1, &(0x7f0000024000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000024000-0x4)=0x1002) syz_emit_ethernet(0x3e, &(0x7f000001e000-0x86)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "bcfb85", 0x3, 0x2b, 0x0, @empty={[0x0, 0x0, 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={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, &(0x7f0000005000)={0x0, 0x1, [0x0]}) [ 627.377989] binder: release 25532:25535 transaction 520 in, still active [ 627.384897] binder: send failed reply for transaction 521, target dead [ 627.396917] binder: send failed reply for transaction 520, target dead 2018/01/31 14:31:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0xfffffffffffffffe, &(0x7f0000273000)={0x0, 0x2b, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d403, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "009fa8ffa240", 0x8f8, 0x0}}) sendmmsg$alg(r2, &(0x7f00002cd000)=[{0x0, 0x0, &(0x7f0000d77000)=[{&(0x7f0000d57000-0x47)="a65951404e2020784555a40488996405bf5b82c19ca946022712b8e1b14fe3a0d6839c56e1dc5133bea56b9e941aca35826850ad94a63ce45b9af318a912f4dd1cbddd4c2385b2", 0x47}], 0x1, &(0x7f00004e7000-0xf8)=[@iv={0xb0, 0x117, 0x2, 0x98, "58f2821e755deb2a898e7c2499b5e6562a3b87e69d54146e06c113ce13b5f85277f4e215727993814d9a2d4d07265004b412ab630c8b5b9ca300485691d75f06596512db021d712311dedc8574117c06d9cd5cec343a8ea6b79ea44bf4b736b1c76615feafec416b437a3fa8a27bc2372d37f944df1cc697142d5984f890505fa6379c134af805123bf7d19ec01fb379491d7ccdc094fed6"}], 0xb0, 0x80}], 0x1, 0x20000000) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000086c000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004da000-0x4)=0xe8) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000589000-0xc)={@dev={0xac, 0x14, 0x0, 0x2000000000011}, @dev={0xac, 0x14, 0x0, 0x16}, r3}, 0xc) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1c, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000082e000-0x4)=0x0) timer_gettime(r1, &(0x7f00004c9000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000a20000-0x4)=0x0) connect$inet6(r0, &(0x7f0000c74000)={0xa, 0x3, 0x3f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x52d0a068}, 0x1c) mlock(&(0x7f0000f6f000/0x2000)=nil, 0x2000) r4 = dup(r0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f000035b000-0x1)=0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000163000)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x7d, 0x4) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_GET_SUPPORTED_CPUID(r4, 0xc008ae05, &(0x7f00004f5000-0x1e)=""/30) getegid() delete_module(&(0x7f0000497000)='/dev/ppp\x00', 0x0) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) syz_open_dev$sndtimer(&(0x7f0000421000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00007e6000-0x6)='yeah\x00', 0x5) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000d3f000-0x1e)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="ef56b6f762fc406f6bef588f344ebb5e"}}) ftruncate(r5, 0x7fff) sendfile(r4, r5, &(0x7f0000d84000-0x8)=0x0, 0x8000fffffffe) 2018/01/31 14:31:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x2) write(r0, &(0x7f0000126000-0x22)="220000001a000704009433dd0100040080010f0001c6001500fffe3b06000f00ff27", 0x22) stat(&(0x7f00005c6000-0x8)='./file0\x00', &(0x7f0000508000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000096b000)=""/63, &(0x7f00004f2000)=0x3f) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000eb2000-0xb8)={0x0, 0x10000, 0x1, 0x1, 0xec7d, 0x1, 0x61af, 0x0, {0x0, @in6={{0xa, 0x2, 0xffffffffffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4a7c, 0x3, 0x2, 0x5}}, &(0x7f0000a6f000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000b3d000)=r2, 0x4) getgroups(0x1, &(0x7f0000ba8000-0x4)=[r1]) clock_gettime(0x3, &(0x7f00004a8000)={0x0, 0x0}) 2018/01/31 14:31:31 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/softnet_stat\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fcntl$dupfd(r0, 0x406, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000270000-0x4)=0x7) ioctl$KVM_SET_DEBUGREGS(r4, 0x4080aea2, &(0x7f00009fb000-0x80)={[0x0, 0x4, 0xffffffffffffffff, 0x4000], 0xfffffffffffffffd, 0xfffffffffffffffd, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 14:31:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000023e000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x2) accept$alg(r0, 0x0, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00007a3000)={0x0, 0x0, &(0x7f0000ef2000)=[{&(0x7f0000e95000-0xa0)="bc9b92373c8fbc090851ed048500057d23e607c342e460f5084ecb7a0e365dac", 0x20}], 0x1, &(0x7f0000b9c000-0x1c8)=[], 0x0, 0x0}, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000249000)='/dev/ppp\x00', 0x200000, 0x0) 2018/01/31 14:31:31 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000001000-0x7)='/dev/snd/timer\x00', 0x0, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000)={0x0, 0x1ff, 0x7, [0x9, 0x8, 0x1f, 0x56e, 0x0, 0x7, 0x3]}, &(0x7f0000001000-0x4)=0x16) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={r1, 0x246, 0x30}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000003000-0x4)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r2, 0x8, 0x8, 0xbf9}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3f}]}, &(0x7f0000f92000-0x4)=0xc) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f00009da000)=r3, 0x4) mlock(&(0x7f000074e000/0x4000)=nil, 0x4000) write(r4, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) getgroups(0x3, &(0x7f0000e87000-0xc)=[0xffffffffffffffff, 0x0, 0x0]) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00008b2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000707000)=0xc) getresgid(&(0x7f00005f0000)=0x0, &(0x7f0000714000)=0x0, &(0x7f00007b1000)=0x0) setresgid(r5, r6, r7) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000db4000)={{0x2, 0x3, 0xdf2, 0x3, 0x7}, 0x4, 0xad, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 14:31:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) io_setup(0x1f, &(0x7f0000ef6000)=0x0) socketpair(0xf, 0x800, 0x6, &(0x7f0000e0e000-0x8)={0x0, 0x0}) io_submit(r1, 0x1, &(0x7f000066b000-0x8)=[&(0x7f000060e000-0x40)={0x0, 0x0, 0x0, 0x0, 0x3, r0, &(0x7f00008b1000)="54902aed6a171d43dd9418cd367322a94f91c50efb7463b806f07945e1dd0251cb81a9c85f40d7097dcfbf3a80986a424b0da85f2bfda7e670675f267aca548c7ad5be791c250129a8cacd64758aba02246a9eb43ad3f6c5f7261215be0db6e635b75c63421ff57529415e627e3d3e3a0c40cf837b898fcf67dd9144d237b28045967da05dafa6c06e412b061b5733b140fd9a9b0d75872e7a5d8ccf92267faf01577c6bdee4e8ea48", 0xa9, 0x80000000, 0x0, 0x0, r2}]) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f000069f000-0xa)='/dev/cuse\x00', 0x20000, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000514000)={{0xa, 0x1, 0x8001, @loopback={0x0, 0x1}, 0xffffffffffff7fac}, {0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6a}, 0x8, [0x4, 0x800, 0xffff, 0x0, 0x2, 0xe4, 0x8, 0x6]}, 0x5c) write(r0, &(0x7f0000126000-0x22)="220000001a000704009433dd0100040080010f0001c6001500fffe3b06000f00ff27", 0x22) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000092000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2001}) 2018/01/31 14:31:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009a0000-0xa)='net/arp\x00') ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f000064d000)={0xfe, 0x8}) readv(r0, &(0x7f0000ac6000)=[{&(0x7f0000242000)=""/2560, 0xa00}], 0x1) openat(r0, &(0x7f0000d8f000-0x8)='./file0\x00', 0xa0000, 0x62) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000cb7000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2, 0x0, 0x1f, 0x0, 0x401, 0xf000, 0xd000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6, 0x0}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000e75000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x9a00}) 2018/01/31 14:31:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1000000000000002, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f000036e000)=0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000022f000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) ioctl$KVM_ASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae70, &(0x7f00006fe000-0x10)={0x4, 0x489, 0x32b5, 0x100}) socket$inet(0x2, 0x2, 0x9a1) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00004c2000)={0x1ff, 0x3, 0x13000, 0x1000, &(0x7f0000189000/0x1000)=nil}) 2018/01/31 14:31:31 executing program 3: r0 = getpid() sched_getscheduler(r0) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) bind$can_raw(r1, &(0x7f0000004000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) setsockopt(r1, 0x65, 0x1, &(0x7f0000000000)="", 0x170) close(r1) 2018/01/31 14:31:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) close(r2) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00009bd000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) listen(r3, 0x0) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f000076a000)='/dev/dsp\x00', 0x48000, 0x0) setsockopt$ax25_int(r4, 0x101, 0xc, &(0x7f000023a000)=0x2, 0x4) dup2(r1, r2) connect$unix(r0, &(0x7f0000331000-0x2)=@abs={0x1, 0x0, 0xffffffffffffffff}, 0x8) r5 = fcntl$getown(r2, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000f9a000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007b9000-0x4)=0xe8) r7 = getegid() sendmsg$unix(r1, &(0x7f0000231000-0x38)={&(0x7f0000ed3000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ae9000)=[{&(0x7f000077b000)="1c0687d9137f2f92fbe3f073bf003d643e94fb910802a29f0037352bcffe1383097be437377fd125ee789702a92c43808c2f3aaa1f10ec312d5f981eb1c9ade7df1bb94c84a78e75ea9a49503d16a9598b84616e3e2bc89ebe55f5e5ae8bebbd902ad3ea764e399e4e612feac66890356001836d9ba511c579550f25774dbc218d7c130cbc85c8cb0d9f34996d230454b8f971e58df9eabfd8d54d878e4761f7d7adee344e4d93404ed769e0a963b1001fef032f74f87554f3eb98af9caa91f9f09d143949030e4c945a9dd586b05683b467bd4af8069f3a3aea43ee6f8a74feaf729e844eb08f0dd5782e698a1a3c11573535f2a9408c21e7063ff95a521fc38f784e6692d9d2e80ace1630712bcdc7d58b2d78a047e0921ad619229bf1fa6b331d496f50dd462dcd0b06ec7f0e81df025c2f2c0a4885fee982014dfc1154d7be1b937f015fcc649c09c122f857bb809d75c76e2a5670abd03daea0f99228d0e1a7c26386a276353d7538e5d6ae75eea1fa8c424517e4d7c9ae3fc29559e1cf8d846c8bc525e8487439ff92d84dfc71a6da579906b8eef0bcc4e2067365a07c65ffc6d471eb19ce0b9275ffafc641dee1312888d05cab050674006e14464f631fd147f54f3f439613543aa84d93ff1122aee2f31680e014eefeb8b14fa2575ba03a6d743c70fd1620b721f8a6a59c0d5a84b96814b60659148348e9e0b3a917b57dc7424e6ff774a9d00ec2c7ddbfcb13b002d93b8be347ff30e39bc5deca356999f9f7151198a849d37a777e8bfe28354856a05673aaa657d35d05fdadc140f8a899d5957880d4ffd72dc63f172d815869576aed41d8f240ec0fd82820edd786254edaee5ae96c8ec0b16ea137f76765dc39ca662842776c73a008e3e9327f698631c3c1163dd35060b0e8efd9d96dffc72f8b9cb15715a70c58b05c8535db8c6026dc41952dd88b0614201c1cbe2c01c76d04003a89d8230178238b9a83d109b51c9fd60afbf967355fc6d7a57cb064a33fe29b6004bdec2279b2f60ab48d8e36ba9f78df4cedb4229726d454f71055111ffa6e272fd6eb6e3eb040089d74ba48b908b5a7f655317e63f14c91b4c806b8ac3c3ac4c4eb5f4280ab6c58d7b06828ea4cdd4ad877a29d066a4c1b627f9c27e4f2feb44cd2928cc2e901f28aad9bd4cda550e680801e863de7203abe18762d9a4215219968da3ed187185edabdfaa7d0ea44bf2ae2c0571d8103f6e7c363b49def22ceec0342a8e24c5f9ba32a84af4b8aa8ad551082725f201765c935dc98b23b0c4615265651aeacfa43b19889924730eb6815f31f682e51071706d25153ce5132b140fd153aa60eb245eda0d4c32af3a7766fc74d5ce74ed2008824cc95f761b6bbe1c4a7a6f8f51fb8740935d12e040883a878f7ebb451fff27c5a67e6d0c15766d009b297290b8c75d05c0f1be691e587f63b69606dee7681e77ea6e3d18a6460adfdc931ec78389cf5d49a4eaefb7b7d5ad73f9aeace3e6b6afa5e4b1b00ccbd5ec7765b4e550ca37703b90a9c2163fcca6c8ab485688f9effe432553ce15c57409503666f1d9bc95274963d70e8b10d964238e9019865d829ee6efc800c7527072a12a3f2e360ce2b515c5dacb201bb7636d7bc1f60d85dc4d972db4fa2fd5353ace4df785dcdd8a6c1dd756d47b38c1a15fe8317eec428c40a02e0fd3572c35a55e02f405771f4ef8cf7a02ebcab1c1ecfbdc6a84746a9ad527c0d8e911beaeedc3aee64cb380480f1abfd59b877f48f3125578fe7cef92673d1645ccab55f9950854f9b10d734ce08ba8dc21156853f5c0fc7b746284ba1d1247c20e6cc6f5f193ce184f888f953f033c282a8945f5a143229f7c31db44c5977d931495c7f3b47f9b94ce1d9f3f9f93019eb94e019ab13e90e8223a903b4cd15d9040a4993d2b6dac964c5712c12ba2dec5df28953ad71136658bbaf4f92592c437aabac75f8f685b9956ef13c88921758485e564e9eaac8180d3effc24dc8794050aa664d8d09c299a62152620b5fad40819f887ed3713221c798978cf11cef77b883694df5f554cf0a304d9fe5bfb1d2ca41f59ca61badfeb0444d59b75341948f508a971f6077a01307e3e9d43101c897363e70fa704f990e7c3001395c8a5d3965ff8d1be583d304892b8091af0618954833cb53b8b8b4a0a328dd071f5b89def5c397835496b6d56a8c15eb75954e6fc85d3c37ad76243056f9101e1f862a233864762301bb2b1e177c91be822aa6dd3acd05f83232ae0b4cd4554e60df00da43fab1225dab13190e997a60c3e8fb6bea913fce3c1647b7db4658abb89dfe76c253375077a300de9057a4232ca8db3ff529064d38907087d4da5b36e7dd3359151bb5151405166e1ae277c607d21562b3a631b918bd480235bf52473db5e922ddf7c913d6d8a23e6262ea00885a5f5f6a91ff8f2edf55687008768e54bb32de4068fdc7b8be9fe1101279aa14b0ed47900b01cef61d9701eb65a7c3460d516a958a911dde50c7f6dc54d7c217d2f8a4edf219a219699ac2c9b1f08a9390034e080c8e2133e7f90c1297186afebf89458a11e167411b3efe1c143968678323e08bb34b18719bdbef685b7a02c91de0e39b2df3a748584a13ed11a3058fe78771939966557d82cebee281a25d09eda11231c8390d3124625a41593b4c844009e23759f1590b1e9a403fd59a49de7a20a70b21ad4b82a09bc4fb45a4fe9b06da259b75644e46f1dc5160c7d3546700c9c7392ec6c8ff23873a171e9644dbe1d61fab4679e793e1220d7361d10d742912dcab30a43b273d305eedb2f4432dcbd40b0be08af515e774c359ac9109a5ac0490348e07a78fd1ccdde0d35f4223550097addd990a9190c3b8544e700770878ef1f3135d02500017608e6846f3b28e8a7c0e3ae80ff6e973cb0f6897af3b665a4543a5b2aace31983d5a6b4f6bab934fdad0223142dee12f46e106e86a6a301a5a1efcaebc670baa57206a94d68d275645e22848d92b1c5dd43e6da3520ba87cd0a55eec1f0e322371e7bf88c2b892cc97d5c84c8ea3e7facde65744b1e1d3b0d24073919ecf2f4ef13a50f4b9cf099e580b8145ae07aebeb2408d03272841e414f2a16d9680f4fc2825b515333468da0cc1eb502474123c95d3927f592dd64cc1b1ea15b5fedb99fe54cb0c8aab73a0d42fe2801bde271bc1b691d621ec090aca34122dc286856e489db5e378e7d8051aace9a31caca63fe6c05899671439b7b43edf97b2c8d992f877a795adbc5aa96be8bd2734dbf23e7ac27969ce4e12edf50d0dca16ef4c52e3d486f7eb6a6e449bae406c6a686d13a850d415641c99dae0e6d1f0286075e31aac89c92f78bb9ab0e4af198d0c2f0286abf72daba986cc4338fccb6142c5de26862ef737e30ff684dc34802007073e3509ff2a878142d856a8b72f8daae2e617e11fbfac3405b33b858c8c033aaa1fb74cb453bdd6afed3986fe298e0752c1acc4e392930eb0b277ad58f6eb184eb3dfa9c7121f21d57a0cd4fbf88248d76c7eee0fde049a36b9841ba34320d4991cd9d3ee14eb04cb1aabf6dc2e03bc79eb17065a907127c62ea63f986073b463d6cf10710a4a78b0a03f4873b2a23f33e15605569c7448eb5962fbb7c62b94ebe6055a49b40ad7ce36549c8df84f710b502c2cb6bc9699231df9d59803dffd640fab90658f9d976fff7829b5e7fb3b354bf37baf1639ba1c3088be80dc81b8232e37691c903ab607ad8ec341b26a8d248f91eef2ebdf3a3402da7d200cc24bb691ee8f1ddd339d3d543a298ede4e519f4598a0596ad61bd11da878d9f90e6fd929c71dca8a2adc4f5fd2373348f30ee4013f22e18ae1e52df5cf62ced754ab6426001967369e3c8a8057d69a77041d3bc09a9f328acbb1ee6c50d4208a9c6a43a452d533c0c0d74a09f9f8ac421250238a562ac7a7e4f4a224252d3b8b36b27b2c2ca40a81b8b20bda2047ac2fe168b18bfc8526a43eb253bc612a999726b57cc9b5e984b0c94b95ac0a4d106dc5072de93ad166d3607d77a366371ca9d6778ccd07bd02d7a99fa4ed510c035b89646cadad6173dd76759d89ab62cdd294a27a1b0c4c15162a7371d16e675532a55a4a1ca5defeca4c945f73954beb758e5dcb9e510a57c039f2282910e84736fb0e9d9a6574860948a1e1d9027a96f946bc6548956cb6bd866ff5b1037a6901598452f4d550e7f902e577ff438251c05522116aad364f8c3467b1702dcb2d30191a8a8bad2f109e1aad320f5d8b57ba7f0c5c71c999c9b90b0e8a45150704ae357f505a867194dff4c58b858e8685af7cbd6fdbd60b7d857e93e1dcaa2357ca92887327f010379e9069658388793e9748301b9035c49745c6142c60915d231cdffd21fab8c4c7884a000419c7ae9031415e2306bc28e552d82b972399426620655062a4d3614e74ff6fcd4b2cea6c770fec3b3bbd1e6cbd562715dcd21e146f12c883d12062e8895f16ccd4cc262e80c690405077ef9308a11bcbb40f23433ae79aaef7cb07c7ee5a5c0f21ffa8eb2734601e492aca0323a1b7a05a02b86292347b0859c44583f078a39f7e6f8356eaba7db28a5ef2e021b0099205c38534bb4d7ab2a359a0222ec768698bee4ed8ef7bcfab781bcb0c433b58026c39eb69a60c1e51f51122049fd4dc2b32beef00121e0fa9187750fbbebc43255ebcc2ce78be60bfaffdb7965e6aac89b13e78fbac75f7af74405747d5da1aeabd5a23f042b584f0b62f684e63f7b5817d34b2e8c08622a174cfec8488609509fe1274f0a38264e87a3184d0c9467b4fbd50d5ce9cd2e07c8f48dee306260b4aee93d8194ddfc17837c0e3c3aa70aae377066bb53a258e9138baa513b2d5f4c2d721dc94f387f37a7b21dec2f38619bf31ec2ccd1ab17467b5b5cedf708eff4a612d0204758ba10dccab9ea87a993e414bbccf8bf634af9714a5d95cad63e9740ee5c4b6fc44059a58695dbd2db6107c2851affbc218191903adb1615b21ef917a743685d4fe196a11eca1d455e51d3105e7d0e4b0627166e762c7e08b0fca8e2fad27f1599770047f685f4afea4334368e00d83249bcfcb6ce54c44cac61c1db77d6ca815c6ff835da351f661830c2a4748b1dd704f12f5b950f922597281fa978439601d3fd77d28e664cb784dec1a988497236c61f13fbe85ae094f5d2857fae1a89f602546086d9f807c73708c8fd367d170617dfb51aefb58298abf9d0a74d52a88953847894afc822d5eb3da0e8a85b20ed551abfa36a307309a1e1e3c5974524c326a14183b170342dee05b4b764b9a791361c6dccbeb175bffa1af1a136ad13f9dbeb881b8778d63bbc42fbe403513457c8c85551147fc655f4981c48c4c95eae25cc610e40b759fbbb8301090225f5db9341c6294dbf0c5750d857833bd4962192c6bca2b2ce5b7582eae48fdb30411abd749fb62724980fa08373807ee14c9d19e4d73240c077b0b322fa80b05555b24e572789e28b09431b985796432b257ea8ea10806dc5499f7369db4b886844c7e2ce9eff479e22388bc734ad75a5310e1cc20a13d761b0d74fbe6da9572dd541558d5ba48c5e755568e5a49e9f6581426e56eb2811649bc203f401a3f26bdea0eb8dabb5836800a8df3bdd820fe7555903a39262bbb74d177166edb8d2e42ef1f13e7a46119fa0a69ea2b4ade4e65e858d4dafd9daeafc1ccaa8527217f200c642c50f03c5e8a4038af8606df1dc906cd70060077ef0aefec7809b2b1b819af9c56c47bc6b2ebe52dbb02", 0x1000}], 0x1, &(0x7f0000105000)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x20, 0x14}, 0x1) 2018/01/31 14:31:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000023e000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x2) accept$alg(r0, 0x0, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00007a3000)={0x0, 0x0, &(0x7f0000ef2000)=[{&(0x7f0000e95000-0xa0)="bc9b92373c8fbc090851ed048500057d23e607c342e460f5084ecb7a0e365dac", 0x20}], 0x1, &(0x7f0000b9c000-0x1c8)=[], 0x0, 0x0}, 0x0) [ 627.650751] QAT: Invalid ioctl 2018/01/31 14:31:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffffff, &(0x7f000020f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000310000)=0x10) fchdir(r0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000737000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) dup2(r0, r1) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e2a000)={&(0x7f0000c5c000-0x14)={0x14, 0x4, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 14:31:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009a0000-0xa)='net/arp\x00') bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000823000)={r0, 0x50, &(0x7f0000d41000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) readv(r0, &(0x7f0000ac6000)=[{&(0x7f0000242000)=""/2560, 0xa00}], 0x1) 2018/01/31 14:31:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000023e000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x2) accept$alg(r0, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) 2018/01/31 14:31:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) bind$nfc_llcp(r0, &(0x7f00009f9000)={0x27, 0x7, 0x4, 0x7, 0x2800000, 0xe9, "03c315f779bdef5c3d4aea29e0dd4a9738ed516e6c17808d36fb039b2c96ac8510f8fd9a6ec79e8bb9e7008d50bb08b3f4535a1e1583aed0ee789309308595", 0x81}, 0x60) write(r0, &(0x7f0000126000-0x22)="220000001a000704009433dd0100040080010f0001c6001500fffe3b06000f00ff27", 0x22) 2018/01/31 14:31:31 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000011000-0x10)={0x2, &(0x7f000000e000-0x18)=[{0x48, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x80001, 0x0) setsockopt$inet_int(r2, 0x0, 0x32, &(0x7f0000966000-0x4)=0x8000000000007, 0x4) sendto$unix(r1, &(0x7f0000008000-0xb9)='_ ', 0x2, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/31 14:31:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x0, &(0x7f0000564000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000311000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000030b000-0x4)=0xe8) getresgid(&(0x7f000017b000)=0x0, &(0x7f0000e7d000+0xfd3)=0x0, &(0x7f0000766000-0x4)=0x0) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000361000)=0x0, 0x0) keyctl$chown(0x4, 0x0, 0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) keyctl$negate(0xd, 0x0, 0x0, 0x0) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000260000)=""/166) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001bb000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) exit(0x0) r1 = syz_open_dev$evdev(&(0x7f0000c88000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r1, &(0x7f0000167000)=""/24, 0x18) write$evdev(0xffffffffffffffff, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000a9c000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) [ 627.718947] QAT: Invalid ioctl 2018/01/31 14:31:32 executing program 6: 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(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000fbd000)=[{&(0x7f0000f0b000)="791c48e962327e7ed67f240f9f4d4ec0bec4ff585523b75d", 0x18}, {&(0x7f0000155000)="14710079ac27c628985d687d39b7fd787f5229e34f782fd7bc1ea82d7680fd21fc77a4065cd66ba1483f3bee54961c5eab5842f7267c9caa14", 0x39}], 0x2, &(0x7f0000d72000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000d20000)={&(0x7f0000ac0000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000b9c000)=[{&(0x7f00003dc000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/31 14:31:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000ee9000-0x10)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000f1f000-0x13)='/dev/snd/controlC#\x00', 0x1, 0x100) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000e6c000)={0xfffffffffffff3bd, 0x3, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 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]}) 2018/01/31 14:31:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000c9000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf000000000000000, 0x0, 0x0, 0x9c, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009a0000-0xa)='net/arp\x00') pkey_alloc(0x0, 0x1) readv(r1, &(0x7f0000ac6000)=[{&(0x7f0000242000)=""/2560, 0xa00}], 0x1) 2018/01/31 14:31:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000023e000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x2) accept$alg(r0, 0x0, 0x0) 2018/01/31 14:31:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x6) write(r0, &(0x7f0000126000-0x22)="220000001a000704009433dd0100040080010f0001c6001500fffe3b06000f00ff27", 0x22) 2018/01/31 14:31:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000e9000)='keyring\x00', &(0x7f0000336000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = request_key(&(0x7f00001e5000-0x8)='keyring\x00', &(0x7f000016c000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00005f4000-0x8)='keyring\x00', r0) r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f000071b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fad000-0x1)='\x00', 0x1, r1) r3 = syz_open_procfs(0x0, &(0x7f000000a000-0x9)='net/tcp6\x00') ioctl$DRM_IOCTL_AUTH_MAGIC(r3, 0x40046411, &(0x7f0000875000)=0x1) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000317000+0xf96)='/dev/dsp\x00', 0x400, 0x0) ioctl$KVM_GET_ONE_REG(r4, 0x4010aeab, &(0x7f00007b0000-0x10)={0x0, 0x7ff}) r5 = add_key$user(&(0x7f0000fc1000-0x5)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00003eb000)="b3", 0x1, r0) keyctl$update(0x2, r5, &(0x7f000060e000-0xf1)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe11875deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f0512cca7341063127aa29672e7f5dbb235cc3035b4de268d0593413dd006cfe6159874f7f54862733dd5f0c11e61c3f0b12ec8b49b0a862bcb8344e7d8", 0xf1) keyctl$dh_compute(0x17, &(0x7f0000b55000-0xc)={r2, r5, r2}, &(0x7f00002f9000)=""/5, 0x5, &(0x7f0000c62000-0x38)={&(0x7f0000a3e000-0x6)={'rmd160\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 14:31:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000838000)='/dev/vcs#\x00', 0x6, 0x0) epoll_wait(r0, &(0x7f00003f8000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x80000001) fchdir(r0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a71000-0x4)=0xc) r2 = syz_open_procfs(r1, &(0x7f00008fb000-0xe)='attr/fscreate\x00') write$selinux_context(r2, &(0x7f0000539000)='system_u:object_r:init_var_run_t:s0\x00', 0xfffffffffffffe98) mkdir(&(0x7f00009a2000-0x8)='./file0\x00', 0x0) 2018/01/31 14:31:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f00002f0000)={0x0, @tick=0x8, 0x8, {0x5, 0x5d}, 0x100, 0x517bf08466a03e33, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000934000-0x20)={0x8, 0x0, 0x10000, 0x92}) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f0000853000)={r0, 0x5}) syz_emit_ethernet(0x6e, &(0x7f0000a89000)={@random="cd1a0b081bf2", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x2f, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], "80002a0800000000"}}}}}}}, 0x0) 2018/01/31 14:31:32 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x800400000485, &(0x7f00005e1000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000fb3000)='dns_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="a19d8104984a3c6c0fd989709263818f6de52ed650ba8d6bc7b3c8a6be5454951c15cbf3b2461bdf78127ddcb0a7f239b097bdd0ea58ef004d8db16cd72cc1fafb48ac2e3e9e26dd59680131937a980a39736c7bba38ac81bdcef1", 0x5b, 0xfffffffffffffffe) keyctl$assume_authority(0x10, r1) 2018/01/31 14:31:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x88) recvfrom$inet6(r0, &(0x7f0000e65000)=""/185, 0xb9, 0x0, 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00005f9000-0x4)=0x40, 0x4) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000520000)=@in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000275000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f00000d4000)=""/119) 2018/01/31 14:31:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000038b000-0xb)='/dev/hwrng\x00', 0x0, 0x0) r1 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000ae8000+0xe9f)={0x1, r1}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000968000-0xc)='/dev/autofs\x00', 0x40000, 0x0) munlockall() getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00009bf000-0xa0)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x52, 0xca3f, 0x10001, 0xcc46, 0x10}, &(0x7f00001e5000)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f000040c000-0xa0)={r4, @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]}, 0x5, 0x3d, 0x6, 0x2, 0x0}, &(0x7f00007fe000)=0xa0) r5 = syz_open_procfs(0x0, &(0x7f00009a0000-0xa)='net/arp\x00') fcntl$getownex(r5, 0x10, &(0x7f000047b000-0x8)={0x0, 0x0}) r7 = getpgrp(0xffffffffffffffff) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f0000b0a000)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000dfb000)={0x0, 0x0}) ioctl$EVIOCGBITSW(r5, 0x80404525, &(0x7f000047b000-0x33)=""/51) getsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f00006ee000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000392000-0x4)=0xc) ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f0000883000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, 0x8, 0x7f, 0x0, 0x100, 0x3ff, 0x800000, r10}) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000c34000)={0x0, 0x0}, &(0x7f0000ba3000)=0x8) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f000001f000)={r8, r9}) kcmp$KCMP_EPOLL_TFD(r6, r7, 0x7, r5, &(0x7f0000601000-0xc)={r5, r2, 0x9}) readv(r2, &(0x7f0000175000)=[{&(0x7f0000242000)=""/2560, 0xfffffffffffffd78}], 0x1) 2018/01/31 14:31:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000023e000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x2) 2018/01/31 14:31:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000065000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000366000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f000004c000-0x8)={r1, 0x2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000432000)={0x0, 0x80000, 0xffffffffffffffff}) dup(r2) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f0000126000-0x22)="220000001a000704009433dd0100040080010f0001c6001500fffe3b06000f00ff27", 0x22) 2018/01/31 14:31:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000023e000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x2) 2018/01/31 14:31:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)="0100000076626f786e65743100", 0x0) r1 = dup2(0xffffffffffffffff, r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f00006e8000-0xb0)={{0x80, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f000067e000-0x4)=0x9, 0x4) 2018/01/31 14:31:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000023e000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x2) 2018/01/31 14:31:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00006ba000-0x4)=0x7ca, 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000306000-0x10)={0x6, [0x7fffffff, 0x80000001, 0x4, 0x0, 0x1f, 0x5]}, &(0x7f0000ddd000-0x4)=0x10) accept$packet(r0, &(0x7f000049c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000001d000)=0x14) bind$can_raw(r0, &(0x7f0000be1000)={0x1d, r1, 0x0, 0x0}, 0x10) 2018/01/31 14:31:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a4b000)='/dev/sg#\x00', 0x0, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f00009a5000-0x4)=0x20) ioctl$KVM_SET_PIT(r0, 0xc0481273, &(0x7f000084d000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$rds(0x15, 0x5, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/01/31 14:31:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) 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) r2 = syz_open_dev$vcsn(&(0x7f000089f000-0xa)='/dev/vcs#\x00', 0x3952, 0x351402) accept4$ax25(r2, &(0x7f000026a000)={0x0, {""/7}, 0x0}, &(0x7f00008b2000)=0x10, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000002000-0xc)='net/rt_acct\x00') read(r3, &(0x7f0000004000-0x74)=""/116, 0x74) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000e71000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e72000-0x4)=0x8) close(r1) socketpair(0x1b, 0x7, 0x9, &(0x7f0000e6f000)={0x0, 0x0}) close(r0) 2018/01/31 14:31:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000ce8000)=0x0) r1 = getpgrp(r0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0x34, &(0x7f0000b1f000-0x10)={0x1, 0x80000001, 0x2, 0x0}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000c83000)={0xfffffffffffffdb0}, 0x8, 0x0) read(r3, &(0x7f000064b000)=""/128, 0x80) link(&(0x7f0000271000-0x8)='./file0\x00', &(0x7f0000c88000-0x8)='./file0\x00') r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a89000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r4, 0xc0f85403, &(0x7f0000aa7000)={{0x1, 0x1, 0x7ff, 0x2, 0x48296ae5}, 0x0, 0xfffffffffffffff8, 'id1\x00', 'timer1\x00', 0x0, 0xff8, 0x322, 0x2abe, 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]}) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r4, 0x800455d1, &(0x7f0000ad2000)=""/96) 2018/01/31 14:31:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000f37000)={0x4, 0xffffffffffffffff, 0x1}) fcntl$getownex(r0, 0x10, &(0x7f000015f000-0x8)={0x0, 0x0}) restart_syscall() setns(r0, 0x8000000) process_vm_readv(r1, &(0x7f000037d000)=[{&(0x7f000090a000)=""/43, 0x2b}, {&(0x7f0000817000-0x3d)=""/61, 0x3d}, {&(0x7f0000a6f000)=""/4096, 0x1000}], 0x3, &(0x7f0000aae000-0x20)=[{&(0x7f0000dde000-0xf5)=""/245, 0xf5}, {&(0x7f0000d9d000)=""/33, 0x21}], 0x2, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) bind$alg(r0, &(0x7f0000a32000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(cast6)\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000414000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00009a0000-0xa)='net/arp\x00') readv(r2, &(0x7f0000ac6000)=[{&(0x7f0000242000)=""/2560, 0xa00}], 0x1) syz_open_dev$adsp(&(0x7f00004b3000-0xb)='/dev/adsp#\x00', 0x6, 0x2) 2018/01/31 14:31:32 executing program 3: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)="6500000005", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000008000-0x8)=0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x4, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"1097030f0d49bd34d4f6bc0b"}}], 0xc0) clock_gettime(0x80000003, &(0x7f0000048000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x32, @tick=0x0, 0x0, {0x0, 0xfffffffffffffffe}, 0x4, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 14:31:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000023e000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x2) 2018/01/31 14:31:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000a1c000-0x11)='/dev/qat_adf_ctl\x00', 0x67e178a2c6aa3b5e, 0x0) write$tun(r0, &(0x7f00003dd000)=@hdr={0x2, 0x3, 0x2, 0x8, 0x1, 0x8, @ipv6={0x5, 0x6, "c609f8", 0x102, 0x3b, 0x3b84edbe, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, {[], @dccp={{0x0, 0x1, 0x4, 0x1, 0x10001, 0x0, 0x0, 0x0, 0x7, "e4aa21", 0x1, "e678c8"}, "bb7b072744aeaf1418e58a438a936b683f9db42f4a62334e5f243ea63b25ecfd23a312d264ececb5005f131f7959313154fa02aabd9c4a73353fcbc6783722cf265ad5af734dda36aa1005b4f04caeb9022344f6ce5a388eea0b17d762afedf997b8491deecf204af95ee011bf1097fd0a661e017f28e0d777fc2f4afe9ca691ef7e8f206862bd7673e0cb091a48dab029a899034eb1e5a35b0f1bfdb197242598e9a3cdde864bc52a9db622df1797a5f5a870aae630f9b8fcb475489cf5cdafc0ad8be0438833e5822c29687264dc867c630a761f73a6a1c91ac8493f0aa3a02cb447d54a76201c82cf5e7176042de85149"}}}}, 0x134) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f00004f8000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3c) listen(r1, 0x100401000003) fcntl$getflags(r1, 0x1) r2 = accept$inet(r1, &(0x7f0000da9000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000142000)={0x0, 0x5, 0x2169, 0xffffffff, 0xff, 0xcdf3, 0x10000, 0x8, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x8, 0xffff, 0x4, 0x80000001}}, &(0x7f00007d5000)=0xb8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000b51000-0x18)={r3, 0x9b22, 0x8, [0x80000000, 0x8, 0x0, 0x8, 0x8000, 0x6, 0x8001, 0x0]}, 0x18) write(r2, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000d0d000-0x8)={0x0, 0x2}, 0x8) write(r2, &(0x7f00007b0000)="01", 0x1) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000643000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCRMFF(r4, 0x40044581, &(0x7f0000548000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00002c2000)={0x0, 0x0}, 0x8) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f0000deb000-0x4)=0x0) ioctl$VHOST_SET_VRING_ADDR(r4, 0x4028af11, &(0x7f00008d2000-0x28)={0x3, 0x1, &(0x7f00007da000)=""/69, &(0x7f0000aea000)=""/124, &(0x7f0000818000)=""/232, 0xd004}) 2018/01/31 14:31:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f000023e000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x2) 2018/01/31 14:31:32 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) r1 = getpgrp(0xffffffffffffffff) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d9d000)='/selinux/mls\x00', 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) kcmp(r0, r1, 0x6, r2, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00009a0000-0xa)='net/arp\x00') readv(r4, &(0x7f0000ac6000)=[{&(0x7f0000242000)=""/2560, 0xa00}], 0x1) 2018/01/31 14:31:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c24000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000bc0000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000af1000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000451000)={"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"}) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000af3000)={"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"}) 2018/01/31 14:31:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f000023e000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x2) 2018/01/31 14:31:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000e7000-0x5d)="220000fa1a000704009733dd0600040080010f0001c6001500e9fe3b06000f00ff272365f38216f7825b5f5e71d945ae5e71194a13c06239bed2f19e3b40c7d245b2bf8cb63d306812e1a328d3306339df72274967e10e8b5b833253e1", 0x5d) 2018/01/31 14:31:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e0a000)='/dev/rtc\x00', 0x80000, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) utime(&(0x7f0000516000)='./file0\x00', &(0x7f00002d4000-0x10)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f000021c000)={0x0, 0x0}) 2018/01/31 14:31:32 executing program 4: ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f000000b000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x111000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000001000-0x4)=0x5) ioprio_set$pid(0x1, r0, 0x0) 2018/01/31 14:31:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009a0000-0xa)='net/arp\x00') readv(r0, &(0x7f0000ac6000)=[{&(0x7f0000242000)=""/2560, 0xa00}], 0x1) bind$ax25(r0, &(0x7f0000774000)={0x3, {"8e51c1bd1b1e4a"}, 0x80}, 0x10) r1 = gettid() syz_open_procfs(r1, &(0x7f0000d20000-0xd)='net/rt_cache\x00') socketpair$inet(0x2, 0x4, 0x6, &(0x7f00008e1000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000cc7000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a54000-0x4)=0xe8) sendmsg$can_raw(r0, &(0x7f0000d83000)={&(0x7f0000789000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f00009b5000-0x10)={&(0x7f0000b5a000)=@can={{0x4, 0x6a490723, 0xab, 0x9}, 0x1, 0x1, 0x0, 0x0, "c3758e53f31ec5cf"}, 0x10}, 0x1, 0x0, 0x0, 0x8000}, 0x20000000) 2018/01/31 14:31:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getpeername(r0, &(0x7f00000b8000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f000048c000-0x4)=0x10) bind(r0, &(0x7f00009af000-0x10)=@can={0x1d, r1, 0x0, 0x0}, 0x10) write(r0, &(0x7f0000126000-0x22)="220000001a000704009433dd0100040080010f0001c6001500fffe3b06000f00ff27", 0x22) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000827000)={0x0, 0x0}) 2018/01/31 14:31:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f000023e000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x2) 2018/01/31 14:31:32 executing program 3: r0 = socket(0x2000000002, 0x2000080003, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40000, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00006da000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000001000-0x4)=r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000002000-0x20)={@generic="d9299685a148b90600d74873522d1bf1", @ifru_flags=0x2005e01}) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) getsockopt(0xffffffffffffffff, 0x0, 0x401, &(0x7f0000001000-0x8)=""/8, &(0x7f0000921000)=0x8) 2018/01/31 14:31:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000b02000-0x69)=""/105) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) r2 = getpgrp(0x0) process_vm_writev(r2, &(0x7f0000105000)=[{&(0x7f00003b1000-0xfe)=""/254, 0xfe}, {&(0x7f00002a0000-0x35)=""/53, 0x35}, {&(0x7f000066e000-0x1000)=""/4096, 0x1000}, {&(0x7f00008da000)=""/245, 0xf5}, {&(0x7f0000697000-0x3c)=""/60, 0x3c}, {&(0x7f00008fc000-0x8c)=""/140, 0x8c}, {&(0x7f0000efb000)=""/32, 0x20}], 0x7, &(0x7f0000abf000)=[{&(0x7f0000bf0000)=""/128, 0x80}, {&(0x7f0000bec000-0x28)=""/40, 0x28}, {&(0x7f00001c9000-0xfc)=""/252, 0xfc}], 0x3, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000c29000-0x50)={@generic="7f536ac8cc66b6455898a16687284a61", @ifru_ivalue=0x0}) r3 = syz_open_dev$tun(&(0x7f0000252000-0xd)='/dev/net/tun\x00', 0x0, 0x400600) clock_adjtime(0x0, &(0x7f00009aa000-0xd0)={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}) dup3(r3, r1, 0x0) 2018/01/31 14:31:32 executing program 4: r0 = syz_open_dev$random(&(0x7f0000fbb000-0xc)='/dev/random\x00', 0x0, 0x0) poll(&(0x7f0000539000-0x10)=[{r0, 0x1200, 0x0}], 0x1, 0x3eb) r1 = gettid() syz_open_dev$random(&(0x7f0000b4e000-0xc)='/dev/random\x00', 0x0, 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000242000-0x8)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000001000-0xb)="2f648c762fff6101006e", 0x3) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r0, 0xa, 0x12) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r2, &(0x7f0000e5c000)={0x9, 0x0}) readv(r3, &(0x7f0000fa4000)=[{&(0x7f0000fc0000)=""/1, 0x1}], 0x1) dup2(r0, r3) tkill(r1, 0x13) 2018/01/31 14:31:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009a0000-0xa)='net/arp\x00') readv(r0, &(0x7f0000ac6000)=[{&(0x7f0000242000)=""/2560, 0xa00}], 0x1) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00005b0000-0x8)=0x3) 2018/01/31 14:31:32 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000615000)='/dev/hwrng\x00', 0x20800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r0, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x80000000, &(0x7f0000d25000-0x10)={0x0, 0x0}) 2018/01/31 14:31:32 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) lremovexattr(&(0x7f0000011000)='./file0\x00', &(0x7f0000012000)=@known='system.posix_acl_access\x00') r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000013000)=0x40004000000000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000003000-0x8)={0x0, 0x3}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000002000)={r2, @in6={{0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x6}, &(0x7f0000002000-0x4)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000002000-0xc)={{0x101, 0x2, 0xffffffff, 0x4, 0x800, 0x1}, 0x6}) recvfrom(r1, &(0x7f0000001000-0xc0)=""/192, 0xc0, 0x40002120, &(0x7f0000011000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x1, 0x3, 0x0, {0xa, 0x0, 0xff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000014000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000013000)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f14, 0x7f, 0x3, 0x7, 0xee}, 0xa0) r3 = request_key(&(0x7f0000013000)='asymmetric\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000)='system.posix_acl_access\x00', 0x0) keyctl$get_keyring_id(0x0, r3, 0xfc) bind$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x80000000, {0xed, 0x5dce81f7, 0x8000, 0x6, 0xffffffffffff8001, 0x801a}, 0x5, 0x1f6}, 0xffffffffffffff12) getsockopt$inet6_tcp_int(r1, 0x6, 0x21, &(0x7f0000014000-0x4)=0x0, &(0x7f0000013000-0x4)=0x4) 2018/01/31 14:31:32 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000023e000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x2) 2018/01/31 14:31:32 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0x7)='/dev/usbmon#\x00', 0x8, 0x4000) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0xffffffff, 0x4) r1 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r1, 0x84, 0x7, &(0x7f000028c000)="", 0x0) 2018/01/31 14:31:32 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000023e000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x2) 2018/01/31 14:31:32 executing program 5: mmap(&(0x7f0000000000/0xdf8000)=nil, 0xdf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000dee000)=""/0, &(0x7f0000dee000)=0x0) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000df9000-0x4)=0x0) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(r1, 0x4, &(0x7f0000df9000-0x20)=[&(0x7f00001bd000/0x4000)=nil, &(0x7f00005f2000/0x3000)=nil, &(0x7f00008d2000/0x1000)=nil, &(0x7f00007de000/0x3000)=nil], &(0x7f0000df8000)=[0x81, 0x8, 0x7], &(0x7f0000df9000-0xc)=[0x0, 0x0, 0x0], 0x4) 2018/01/31 14:31:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000126000-0x22)="220000001a000704009433dd0100040080010f0001c6001500fffe3b06000f00ff27", 0x22) setsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f00001b6000-0xf0)="a980e6c482f879b3c99cdc182134382102a235dd9d416561dd0610a3380c51d1c474c3dba9f46d1f3c26e6043ee6bf7c0f254dbcaefef61a0d22b0f33727521e52e53f877c5bada8e9a2d7ef0399f77b4ea03dd3fc10d54170f64ae8daaee6404db4aef1153674e1fbf0c95f839069aaffa8d6b7b3e718bbe864100021ac35bcad165070ef54374f79f29be394faff8cf16e2260295566213a13203e75ee1adcde219620b95a2e8ef11e1beaf8b5cef04801394045d9552da4f9ab3cef7854d726662971f98f22da580e13fde51c99b03beb7f22a04dadfa1c9ad36789b7bc03885b5e07edf31054b5838aa30c780ebc", 0xf0) 2018/01/31 14:31:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x8000, 0x200) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f000099e000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f000022d000-0x90)={0x7f, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) openat(0xffffffffffffff9c, &(0x7f00009f2000)='./file0\x00', 0x43, 0x0) socket$nfc_llcp(0x27, 0x3, 0x1) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000ce4000-0x8)='./file0\x00', &(0x7f000057c000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/31 14:31:32 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000023e000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x2) 2018/01/31 14:31:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000126000-0x22)="220000001a000704009433dd0100040080010f0001c6001500fffe3b06000f00ff27", 0x22) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000a2e000)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000f36000)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000819000-0x28)={@generic="45dfe3d35ece38f131a902e9a1c14b8c", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000c7d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/31 14:31:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(0xffffffffffffffff, 0x89e3, &(0x7f0000000000)=0xdfc) r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f0000ff7000)="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", 0x781, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) r1 = syz_open_dev$dspn(&(0x7f0000f50000-0xa)='/dev/dsp#\x00', 0x6, 0x40) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x0) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f00005e5000-0x100)=[{{0x0, 0x0, &(0x7f0000ff7000)=[], 0x0, &(0x7f000085e000)=""/4096, 0x1000, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000ff7000-0x30)=[], 0x0, &(0x7f0000ff7000-0x3c)=""/60, 0x3c, 0x0}, 0x0}], 0x2, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000ffd000-0x401)="98", 0x1, 0x0, &(0x7f0000676000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = syz_open_dev$mouse(&(0x7f000062c000)='/dev/input/mouse#\x00', 0x15, 0x501000) name_to_handle_at(r2, &(0x7f0000409000)='./file0\x00', &(0x7f0000977000-0xd3)={0x279, 0x4, "30196bafe8ecbd8070a28e1a1610f3229b14b66c973f447a5d197d364459c3ec782501b6a2300c3a2b3ad46d0ed562359ce642f5d2557e00076c7612c6ddc4f1a770984a7f955f29102630634d02a8fe1f6bdd931dd4a6c170274987f410c48eef27c288971c0435b52c36cb75a97be22b05c3aa14590d1b78df77f3b20c420ff8f6157ca41d43b5c5f8d35e799f70eabc8fac7bcf5833a57293b47db89cf12930c2ed147ea8d81d62291acc586b56f6c2117d847186de17cd651ab67b611858adaabbbb6479660c14155f"}, &(0x7f0000e2e000-0x4)=0x0, 0x400) 2018/01/31 14:31:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000c34000)=0x0) r2 = accept$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000a46000)=0x0) getsockname(r2, &(0x7f00009dc000-0x10)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000072c000)=0x10) accept4$unix(0xffffffffffffffff, &(0x7f0000f8b000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000909000-0x1)=0x8, 0x80000) r3 = syz_open_dev$vcsn(&(0x7f000078b000-0x3)='/dev/vcs#\x00', 0xb, 0x81) ioctl$TIOCLINUX2(r3, 0x541c, &(0x7f00002ea000)={0x2, 0x6, 0x9, 0x101, 0x9, 0x8}) openat$selinux_load(0xffffffffffffff9c, &(0x7f000088d000)='/selinux/load\x00', 0x2, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r3, &(0x7f000027b000-0xc)={r3, r2, 0x101}) 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) r4 = syz_open_procfs(0x0, &(0x7f00009a0000-0xa)='net/arp\x00') readv(r4, &(0x7f0000ac6000)=[{&(0x7f0000242000)=""/2560, 0xa00}], 0x1) ioctl$TIOCSTI(r4, 0x5412, 0x5) 2018/01/31 14:31:33 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000000b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x78be61c16e52a6f8) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="ac7d34f6f2995a5fb9cae8959c") setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f000000c000)=0x18, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001000)={@common='bcsh0\x00', @ifru_flags=0x2000}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000000d000)={0x0, 0x1d, "9449be6bc5b8e06b42950b291fa7cd1ff070fd12bd0396671a0042f63c"}, &(0x7f000000e000-0x4)=0x25) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000000d000)={0x0, 0x6}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f000000f000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000000f000)=0x5) signalfd4(r0, &(0x7f000000e000)={0xfffffffffffffffb}, 0x8, 0x80000) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000000c000)={r2, 0xfffffffffffffffc, 0x549e}, &(0x7f0000011000-0x4)=0x8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000000e000-0xb8)={r1, 0x7, 0x7, 0x57, 0x10000, 0x1, 0x1, 0x10001, {r2, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc5b3, 0x4, 0x6, 0x54, 0x200}}, &(0x7f000000e000-0x4)=0xb8) madvise(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x1f) 2018/01/31 14:31:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00002ee000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x80080) r1 = syz_open_dev$audion(&(0x7f0000363000)='/dev/audio#\x00', 0x522f, 0x400002) connect$l2tp(r0, &(0x7f0000058000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x2, 0x0, 0x1, {0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}}}, 0x3a) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000006b000+0xbc5)='/dev/sequencer\x00', 0x121200, 0x0) socket$inet6(0xa, 0x5, 0x7) write$sndseq(r2, &(0x7f000066c000)=[{0x101, 0x7, 0x101, 0x3b, @time={0x77359400, 0x0}, {0x59, 0x8}, {0x5, 0x7}, @quote={{0x6, 0x0}, 0x1, &(0x7f0000908000)={0x6, 0x90bb, 0x71, 0x9, @tick=0xfc, {0xab, 0x0}, {0x7f, 0x800}, @ext={0x4f, &(0x7f00000cf000+0xc8a)="97c39edbfea10becb58fed80d3619b93bb932b29a5ae639ea3ef2de42fe111752f0fb5132506f27e7d56d72397230fc16c94eb972f713e65b5a8e9391ebf14bd5ab21dca2c5ed1edd6e5f1dab0c38a"}}}}], 0x30) 2018/01/31 14:31:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000023e000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x2) 2018/01/31 14:31:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000619000)={0xffffffffffffffff}) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f00002e5000-0x7d)=""/125) close(r0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000b66000)={0x0, 0x0}) 2018/01/31 14:31:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f30000)='/dev/dsp\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00005d5000-0x89)={0x0, 0x81, "79295c06b5c7c8f7e1b1155a918461f39ad73bca70c3467e9fc0265a3bdbd79ebad0d3b02c988c719b8da36edcbdd31802d7e860f1973b736f672ceac9f651eef7d77c9bf15589870f841588c7fd80be7d3ecff5da55b6219cc437644f06aa8b2784ed355935ab6be178a9ce830b3c2498d6decd4b6a49533c856499813fcfbda9"}, &(0x7f0000abe000)=0x89) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00009e4000)={r1, 0xffff}, &(0x7f0000dfd000)=0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001b000-0xa)='/dev/ptmx\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000884000)={{{{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x6, 0x7fff, 0x87, "f21b8296732b42a99f0ff33fb0cb8538110077224b0c2d4cc8a94dce04b19529d2eff648da646c6f73c3dfffe004070c1662512d13a1305c84ea0ac10a7e3362566549fb7afb52c7a15dea642d3bbd5a"}, 0x160) prctl$intptr(0x1f, 0x4) ioctl$TIOCNOTTY(r2, 0x5422) renameat2(r0, &(0x7f0000c23000-0x8)='./file0\x00', r0, &(0x7f0000f6a000-0x8)='./file0\x00', 0x2) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000362000-0x8)={0x1c51, 0x8, 0x401, 0x9, 0xdcc}) 2018/01/31 14:31:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000023e000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x2) 2018/01/31 14:31:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a3c000-0xc)='/dev/autofs\x00', 0x400, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000dd3000-0xe8)={{{@in=@broadcast=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ade000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000093b000)={{{@in=@empty=0x0, @in=@empty=0x0, 0x1, 0x9, 0x2, 0xfff, 0xa, 0x80, 0xa0, 0xb7, 0x0, r1}, {0x65e6, 0x100000001, 0x9, 0x18000000000, 0x5, 0x8, 0x400, 0x7fff}, {0x0, 0x9, 0x200, 0xf20}, 0x4, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x1}, {{@in=@broadcast=0xffffffff, 0x1, 0x2b}, 0xa, @in=@multicast1=0xe0000001, 0x0, 0x4, 0x1, 0x100, 0x7, 0x7, 0x0}}, 0xe8) r2 = socket(0x10, 0x802, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000f4a000)=0x2) write(r2, &(0x7f00008e7000)="220000001a0d07040094800001000e0080010f0001c6001500ff000000050f00ff270b7c33c70447f063f799a4e9b70da9817a9d85eceaaf5512d30b1180000001ae04bc4fe303bb0d388ddafc6e20225ebf63aceb4ee34cbfc6009bac9f2a403baf657ff2e1749d9cb762fe14243017e89bbacaa87c21f354ee814c3253c15b5736e3c3fb4eb8e1723f4b355d62a6ac3b7649b9c68cc719ce973827e6e6c4827ea05824", 0xffffffe4) 2018/01/31 14:31:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000023e000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x2) 2018/01/31 14:31:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2000080003, 0x2) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000030e000-0x10)='/selinux/policy\x00', 0x0, 0x0) fcntl$getflags(r1, 0x40b) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00003d4000)={0x0, &(0x7f00005c7000-0x8)=0x0, 0x9, r1, 0x1}) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000689000)={0xfb8, 0x5, 0x0, 0x1}, 0x10) getsockopt(r0, 0x0, 0xcf, &(0x7f0000002000-0x8)=""/8, &(0x7f0000001000-0x4)=0x8) prctl$getreaper(0x3f, &(0x7f000094b000-0x8)=0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000cff000-0x12)='/dev/loop-control\x00', 0x84800, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c81000)={0x0, 0x0, 0x0}, &(0x7f0000b18000)=0xc) sendmsg$nl_generic(r0, &(0x7f00002fd000-0x38)={&(0x7f0000f39000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000883000)={&(0x7f00000b6000)={0x3e4, 0x2d, 0xd02, 0x3, 0x1, {0x1e, 0x0, 0x0}, [@nested={0x140, 0x1c, [@generic="3eaadbc2163713db6d78580c118db874c20e2bdd05b5a6db8a28c4be26dc0284c150c07cfb4326df5fc1a969b0adf77c6e9b227c2029e4b1be69cf76063645250734fe35e90a84481bd05fd7d3e6dc147f1f5a31e363", @generic="0602292a0cd97466b96ea575eb71723ab5ae49225f95f9433081a8386de966b4259b162d0f6a18959fe3a36a2b35cb6d41f57251aefab4e50069e25cf6f4cc2f27e31acbca4ba2dc8fc221fd6a26f97e72b5b7d0e13420ca98b3cb40ac8ffc07ae3cb9d2119a7b4c92ee8a37bebb1bc15011939b2c2dd821cf837a545f0f558910fd7ab2b1d959ac8ab1353a1aab9650de8eabcc0f1ad855cbbda475f392e816923e983af10779d0c730fa84cae54c33429305a415c9ed84177bfc94a6774d62628f569919f152d35e793866d0cc72", @typed={0xc, 0x4f, @pid=r2}, @generic="8e99dbd7d734e1fe6765"]}, @nested={0x278, 0x5b, [@typed={0x98, 0x2f, @binary="d00387d1a943c1923ff15b92a9bbc833f0be0a05ebaf567b3d8addb6b9040f3274108fc4d2a3f41cd014c4962fed7e1d07664ab7ca2bac1efc18cb9d51529ab72b78bd35d48bed14181298a384d918fea1e1b0cdd0f2b922ebdbbc31b460096ef5681ffbcce969296ad5e21a7d204a48910cb6140bfafc0f96e667c021518e125542666abc83ed3d5c8852ce6da1a640"}, @typed={0xc, 0x8c, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="42c947e9230f2ad6995565f766649f97524afb045b31df47e8809bc560b420bc9c151c982d082ec31ed3d37c37344abc046cf8feb7b43b109d396f925e7849718d7ac2ff7e5eaf240efe11", @typed={0x18, 0x27, @ipv6=@loopback={0x0, 0x1}}, @generic="57fc0cf2016635eb1dea934bb9dcdc1acaeada5ad58729b99f9a53df2f65d65eea9c1d67b519b985be4df5417f87002fd635daff34476667fb8ba10f320ce4fc87a5da39e43b9c6532a3253b6580a1d4aff53acd78a371372fae374ad2ee18376552e31f14c2ce91b28c645b505543bc632c5da08a055314f502b226eac8333ad2cfdd9071f8478c8a63de31f05a7e372fc8", @generic="da12cf4b42f756ab49c6b378ba6c836b6d9a38ed481cb39625af2df1ce166674b2142c77e91182d6da6b8228526da5a31d71a8ecc647974abc1705a39b5d167148bce8c9ee3e68b08283232e295d8c34affc6ddec5a58869ea752b48cfc070ec231580a75217ca3b032517a1e6271dbf1051f4ced0cf8aafeefd9b77a4304f86070a4bb50b6faac6b6708391174d3dea2b2042abf26eb15967cba72b5c9226d58d014d7975c757ed4bcce5ae592d042242f25a388268f219c0a5bfd35fd9bc384ca130bad38140024737b0429171b4e5a48a97c700b2be1c7c31d9"]}, @typed={0x10, 0x7b, @u64=0x8}, @generic="9937a0b73a"]}, 0x3e4}, 0x1, 0x0, 0x0, 0x1}, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000013f000)=0x0, &(0x7f0000376000)=0x4) 2018/01/31 14:31:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009a0000-0xa)='net/arp\x00') readv(r0, &(0x7f0000ac6000)=[{&(0x7f0000242000)=""/2560, 0xa00}], 0x1) 2018/01/31 14:31:33 executing program 4: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000289000)={0x0, 0x0}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000045c000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=0x0, &(0x7f0000c31000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCCBRK(r1, 0x5428) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000e53000)={r2, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) r3 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r3, 0x84, 0x21, &(0x7f0000002000)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={r2, 0xd64a, 0x4, 0xfffffffffffffc01}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x1, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r4, 0x641f) ioctl$TIOCMGET(r4, 0x5415, &(0x7f000046c000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r3, &(0x7f0000000000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000849000-0x4)=0xe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000002000-0x4)=0x0) 2018/01/31 14:31:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000023e000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x2) 2018/01/31 14:31:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001ca000)=[], 0x0, 0x0}, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000046000)='/dev/rfkill\x00', 0x10000, 0x0) getpeername$netrom(r0, &(0x7f0000274000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000418000)=0x48) r1 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x2, 0x20000000, 0x0}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/01/31 14:31:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) socket$rds(0x15, 0x5, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000f6f000)='/dev/dmmidi#\x00', 0x6, 0x8001) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f00002a8000)={0x21, 0x1000}) write(r0, &(0x7f0000126000-0x22)="220000001a000704009433dd0100040080010f0001c6001500fffe3b06000f00ff27", 0x22) 2018/01/31 14:31:33 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000+0x620)=0x80, 0x4) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000021000)='/dev/snd/pcmC#D#p\x00', 0x100000001, 0x200000) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000022000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname$inet(r1, &(0x7f0000018000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000022000-0x4)=0x10) r2 = socket$inet(0x2, 0x80005, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f000000b000)=0x4) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000020000-0x328)=@filter={'filter\x00', 0xe, 0x4, 0x2b0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000021000-0x40)=[{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}}}, {{@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, 0xc0, 0xe8, 0x0, {0x0, 0x0}, [@common=@unspec=@set3={0x50, 'set\x00', 0x3, {{0x0, 0x0, 0x0}, {0x0, 0x0}, {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}}}]}}, 0x310) 2018/01/31 14:31:33 executing program 4: mmap(&(0x7f0000000000/0xe69000)=nil, 0xe69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000af2000-0x4)=0x404100fffffffff, 0x4) setsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f0000e66000)=0x0, 0x4) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(r0, r0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000e6a000-0x8)={0x0, 0x0}) 2018/01/31 14:31:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000012d000)={0x0, 0x0}, 0x0) socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchmod(r1, 0x40) execveat(r0, &(0x7f0000005000)='./file0\x00', &(0x7f0000006000-0x28)=[&(0x7f0000005000)='\x00'], &(0x7f0000005000)=[], 0x1000) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a74000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/31 14:31:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000023e000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x2) 2018/01/31 14:31:33 executing program 0: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000126000-0x22)="220000001a000704009433dd0100040080010f0001c6001500fffe3b06000f00ff27", 0x22) 2018/01/31 14:31:33 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000004000-0x4)=0x0, &(0x7f0000003000-0x4)=0x0) fstat(r1, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000007000)='./file0\x00', r2, r3) openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x80080, 0x0) vmsplice(r1, &(0x7f0000006000-0x30)=[{&(0x7f0000008000-0x10)="eb", 0x1}], 0x1, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f0000008000-0x8)='keyring\x00', &(0x7f000000a000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f0000013000)='id_resolver\x00', &(0x7f000000b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$link(0x8, r4, r5) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f000000c000-0xb)='pkcs7_test\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000000b000)="6d146fbbe63e0a9a4c0bb785fcfa92a58f115ef95021a3eade88e32e70e47b1b13ff6a06c1fd1d119c55a05e0ca65648874d46a3b78b0f37f5e7d5f35fa7f5e5f9513b32cf5e4847039bcf6c50f4b3b404bb05c5e9ed87947a1f0764", 0x5c, r5) vmsplice(r0, &(0x7f0000013000)=[{&(0x7f000000f000-0xb0)="d6", 0x1}], 0x1, 0x0) 2018/01/31 14:31:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d00000)='/dev/sequencer2\x00', 0x101000, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000002e000)={0x2}, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009a0000-0xa)='net/arp\x00') ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000101000-0x4)=0x0) readv(r1, &(0x7f0000ac6000)=[{&(0x7f0000242000)=""/2560, 0xa00}], 0x1) 2018/01/31 14:31:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000937000)='/dev/amidi#\x00', 0x74c, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000541000-0x24)={0x5, 0x1, 0xfffffffffffeffff, 0x9, 0x0, 0x3, 0xe0, 0x3, 0xffff, 0x400, 0x1, 0x7fff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000169000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000016f000)={&(0x7f0000c0e000)={0xfffffffffffffeb7, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x3) 2018/01/31 14:31:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000d24000-0x4e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr=0xfffffffffffffe04, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x4000002b, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001, {[@rr={0x7, 0x0, 0x0, [@broadcast=0xffffffff]}, @ra={0x94, 0x0, 0x0}, @end={0x0}, @noop={0x1}]}}, ""}}}}}, &(0x7f00007af000-0x10)={0x0, 0x1, [0x0]}) r0 = syz_open_dev$vcsn(&(0x7f0000bc6000-0xa)='/dev/vcs#\x00', 0x7, 0xc00) connect$vsock_stream(r0, &(0x7f000017b000)={0x28, 0x0, 0xffffffff, @my=0x0, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000022e000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x8000, 0x8, 0x8}, &(0x7f0000e99000)=0xa0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000934000)={r1, 0x0, 0x7, 0xf13}, &(0x7f00008bb000)=0x10) getegid() openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000030000-0x12)='/dev/loop-control\x00', 0x2000, 0x0) 2018/01/31 14:31:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000023e000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x2) 2018/01/31 14:31:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00006cc000)='/dev/dsp#\x00', 0x3, 0x100) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c01000)={0x0, 0x0, 0x0}, &(0x7f0000c20000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000196000-0xd8)={0x0, 0xd0, "a9473dc87d5db88f1bfccae9a476eeb9dcc1d340257dc1d239d3f689490ad2f5152173054b2e89d18bf2e7a65614fa795f9e33c3567080b90d3e8c6baace67a26b0b73f1b9afc4c8ea66cd9c420c737eec04811a760655ecb36417f056e2aefb95ea3ce5ff61167f8912582ffaea84e1da1de28cb663e2d55af185bfadf144afc622ef5dc843cfbd05c8c188feaf78366baffb6a5fa07735e9178546d46f76cd76be35542bc540b9333305e749f934f66d111a29b6eedb3bd2e09a35dbca2e4f77fc98e00d7a1caddbc8413004c45329"}, &(0x7f00005e2000)=0xd8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000077f000-0xc)={r1, 0x4, 0x0}, &(0x7f0000eb0000)=0xc) socket(0x10, 0x802, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000287000)={0x2, 0x0, &(0x7f00002b9000-0x33)=""/51, &(0x7f0000850000)=""/67, &(0x7f0000253000-0x12)=""/18, 0xf004}) write(r0, &(0x7f000008b000-0x22)="220000001a000704009433dd0100040080010f0001c6001500fffe1c06000f00ff27", 0x22) [ 628.998235] Cannot find set identified by id 0 to match [ 629.019718] Cannot find set identified by id 0 to match 2018/01/31 14:31:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000045a000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r0 = creat(&(0x7f0000951000-0xc)='./file0/bus\x00', 0x0) mount(&(0x7f0000c60000-0xc)='./file0/bus\x00', &(0x7f0000db8000-0xc)='./file0/bus\x00', &(0x7f0000b8c000)='mqueue\x00', 0x0, &(0x7f000098e000-0x8b)="a98a8f351f90f958ebe7645c5bbec18da3a4b73a06aab1e1c6f581f93f9beb7a22c4227b96ad7c34d8ea3d091f4e933cf9b1de96a38923994807adc81ecfafc3592a8de7db91125e9fe962e58df375dbef99207f2ccd0d1c1df6da3eebcab42eceea5aa619d9a2026dc864ddc9d9134c015f94c5ccea3ef0a92eff4e62376976be81fb791a9453762d2c2a") getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f1f000)=@sack_info={0x0, 0x4, 0x4f4}, &(0x7f000009a000)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000c07000-0x20)={0x5a81, 0xfffffffffffffffd, 0x8000, 0xb34, 0x1, 0x4, 0x9, 0x2, r1}, 0x20) 2018/01/31 14:31:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000023e000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x2) 2018/01/31 14:31:33 executing program 4: mmap(&(0x7f0000000000/0x828000)=nil, 0x828000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000163000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x8001, &(0x7f0000824000-0xd7)="") mmap(&(0x7f0000828000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000828000)=""/151) 2018/01/31 14:31:33 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) read(r1, &(0x7f000060f000)=""/217, 0xd9) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000de3000-0x4)=0x0) ioctl$TCXONC(r2, 0x540a, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) r4 = dup2(r3, r3) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/31 14:31:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f00007d2000)='./file0\x00', 0x6000, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000039000-0x8)='./file0\x00', &(0x7f0000022000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000038000)="") r0 = socket$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$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/31 14:31:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009a0000-0xa)='net/arp\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000e01000)={0x2, [0x0, 0x0]}, &(0x7f0000020000-0x4)=0xc) readv(r0, &(0x7f0000ac6000)=[{&(0x7f0000242000)=""/2560, 0xa00}], 0x1) 2018/01/31 14:31:33 executing program 3: seccomp(0x2, 0x0, &(0x7f0000029000-0x10)={0x0, &(0x7f00001a8000-0x28)=[]}) r0 = shmget$private(0x0, 0x1000, 0x2, &(0x7f0000fde000/0x1000)=nil) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c12000)='/dev/vga_arbiter\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00006d4000)={{{@in=@multicast1=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xfffffffffffffe99) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000001000-0xc)={@dev={0xac, 0x14, 0x0, 0xd}, @remote={0xac, 0x14, 0x0, 0xbb}, r2}, 0xc) shmctl$IPC_RMID(r0, 0x0) 2018/01/31 14:31:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000188000)=0x0) write(r0, &(0x7f0000126000-0x22)="2200000001000704009433fd0100047ed9800000000000000000000000000527", 0x20) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d90000)='/dev/autofs\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x82, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x90000000) setns(r0, 0x40000000) fcntl$addseals(r0, 0x409, 0x4) fchmod(r0, 0x84) 2018/01/31 14:31:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000023e000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x2) 2018/01/31 14:31:33 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000032f000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_int(r1, 0x0, 0x12, &(0x7f0000c3d000)=0x78c6, 0x4) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000a4a000-0x10)={0x1, 0x2000, 0x0}) sendmsg$kcm(r2, &(0x7f00009b1000)={&(0x7f0000726000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4, 0x2, 0x0}}, 0x2e, &(0x7f0000ffa000)=[{&(0x7f0000b25000-0x55)="f91367219a777cdbdc5bab7dd3c47c6a66dadbcfed5fc83755bc7d189b7a1f178d314a3b72ed77520b7f7cd17aea43fa468feda13a11d9c8d95f9869a6e843973b66f5f10b43f4e767cbf8f27e7e7da3b78fbcf14e", 0x55}, {&(0x7f0000d5d000)="532947532ac53578c2aa2f757cee902e1b385efdb47165ba9a9e7656ed44e31a50a06684b11281f99c9bfedbd9f19511ad17180cf06ed6eb0e2674b198d17c861ca0a4ef5e45eabad9d92bc9d8cf09a13391f4bb16901a2a222514a9d19e2b31d9d088b13985a6f6867229ea3829ef1e7e433efa29dd120a5e5b979e81a514d134e2af1285af4df348a6fc4d5867cfac7d90f8fd6efdfe211e4000ef5e", 0x9d}], 0x2, &(0x7f0000f01000)=[{0x80, 0x117, 0x2, "7f7de74a12802899842186b9ac1916ac7c10e12e601f1342357591f9c3973519c328815ad6b160cc38c0af3d4d9d31cc96f920c4957e4e4c43179aed6ba14b668b15a74e3363f845cee471a3fc7bd9a42bc3fb9ba8bfdabdb54347c3fb0bde99213df6ff3c8855ea2f"}, {0x60, 0x1ff, 0x0, "1b2258918ce7fba5e71e0b1ef72146e83ae23aa2d6c3e6249b5e65278baa9f59965773718524241c86872911e232e66bc3c0890bd8f626206f820967e14dbab0bdee555faff253ab9ba74005756e"}, {0x108, 0x13f, 0x738c, "3eb7efebca37ffd0f3eb0d97825dc4a4f38f1d7dd228bde452552ddcc45061f093eba2423af04b79521c7cdf8fa4a4bef9089028683c32439b04aba562599dfde96de78f5a16f50c0d342c6f4686ced5e099c26346b991d95b760ab254c5e8ee6a9768cf8d5e7f6553e05e1b54af959f0e75fe71895d0cacf07fe920d8583450a896c0181325b5988530a68b33609b1639d8711f541687356a8f61cba9f0607a1926646f6a95ab0ffacc9dc0c47f47b775c4df64dd24a1d82cad19b7ce8c675658a60a284310261364bf8451131a3e257d3a29851131f9384bb5086ca30f00b124a03f4a6e2122a9f0fd254840ef7fc291a6db"}, {0xf8, 0x117, 0x1ff, "4fb29f9db9bb0787c474db3b466429170fdf5cde490f21baa9cc17d670526665d78484d9946243e7067869d7ae637c92c96374547cbf9741ffc5456617b894c33d3c478a51464e3da1f79b4a27076d6f32cc1cfa140a63e855b43079c7ae567a527091bfd244b8b2f89c76fa11bbff4878535a2d412d1b3b392a4ad7f5bd2e138759877e9a22e22e32a92b023784d44532d7f7df2c555b2b2a7ef43dc04c24c39894ae2280204e47e4a8dcfffc7686599bddbbe3bdb6d8c2a9e7373f0b2b0b5d5ec4f8435d22f3854ad0aa959073b72a52f44fc90200c66a5a28bb8f30ac3b7c1c7d"}], 0x2e0, 0x4004801}, 0x4) bind(r1, &(0x7f00006a3000)=@hci={0x1f, 0xffffffffffffffff, 0x0}, 0x6) write(r1, &(0x7f0000126000-0x22)="220000001a000704009433dd0100040080010f0001c6001500fffe3b06000f00ff27", 0x22) 2018/01/31 14:31:33 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{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]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff0001]}, &(0x7f0000007000-0x4)=0x108) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f000000a000-0x84)=""/132, 0x84}, {&(0x7f000000a000-0xfc)=""/252, 0xfc}, {&(0x7f0000009000)=""/155, 0x9b}, {&(0x7f0000009000)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0x66}], 0x5, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)="") setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0xffffffff, 0x4) 2018/01/31 14:31:33 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, 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$inet6(0xa, 0x100000000000002, 0x0) getegid() fchownat(0xffffffffffffffff, &(0x7f000096b000)='./file0\x00', 0x0, 0x0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000022000)="2ee9c70000000000000005b609100400cd9781039daf1d4c619c10da629f1ef69f", 0x20f) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000140000)='/selinux/status\x00', 0x0, 0x0) pipe2(&(0x7f0000438000-0x8)={0x0, 0x0}, 0x80000) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000e8d000)=@assoc_value={0x0, 0x3}, &(0x7f00003df000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000899000)={r6, 0x6}, &(0x7f0000aae000)=0x8) ioctl$KVM_GET_DEBUGREGS(r4, 0x8080aea1, &(0x7f00006b5000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f00004d3000)={0x5, [0x6, 0x7fff, 0x800, 0x2, 0x1]}, &(0x7f00009ad000)=0xe) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, r5) clock_gettime(0x3, &(0x7f000018a000-0x10)={0x0, 0x0}) r7 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x20) r8 = dup3(r7, r1, 0x0) ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x2) getsockopt$packet_buf(r8, 0x107, 0x6, &(0x7f000042e000)=""/4096, &(0x7f0000e4a000-0x4)=0x1000) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000dee000-0xf)='/dev/sequencer\x00', 0x600, 0x0) ioctl$KVM_SMI(r7, 0xaeb7) ioctl$KVM_RUN(r7, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r7, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000b8d000-0x20)=[@flags={0x3, 0x100}], 0x1) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000a4b000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009cf000)=0xe8) openat$audio(0xffffffffffffff9c, &(0x7f00000d6000-0xb)='/dev/audio\x00', 0x2, 0x0) ioctl$KVM_RUN(r8, 0xae80, 0x0) 2018/01/31 14:31:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009a0000-0xa)='net/arp\x00') readv(r0, &(0x7f0000ac6000)=[{&(0x7f0000242000)=""/2560, 0xa00}], 0x1) 2018/01/31 14:31:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000717000)='stack\x00') ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f000013a000-0x28)={0x2, 0x20, [0x7ff, 0x400000000, 0xfff, 0x1ff, 0x7fffffff, 0x4, 0x5, 0xef8]}) pread64(r0, &(0x7f00009e6000)=""/0, 0x0, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000a3e000-0x8)={@empty=0x0, @dev={0xac, 0x14, 0x0, 0xf}}, 0x8) 2018/01/31 14:31:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x0, 0xb, 0x0, 0x0, 0xfffffffffffffffd, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = syz_open_dev$audion(&(0x7f0000e07000-0xc)='/dev/audio#\x00', 0x80000000, 0xc000) ioctl$KDSETMODE(r0, 0x4b3a, 0x7) 2018/01/31 14:31:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000852000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000a25000-0xa)='net/l2cap\x00') getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000aff000)={0x0, 0x1f, 0x0, 0x3f17, 0x7}, &(0x7f00004b2000)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000836000)={r2, 0x0}, 0x6) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000001000-0x20)={r4, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read$eventfd(r4, &(0x7f00006e9000-0x8)=0x0, 0x8) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a52000)='/dev/autofs\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000505000)={0x0, 0x0}) write$eventfd(r4, &(0x7f0000952000-0x8)=0x1000200000, 0x8) [ 629.197831] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1 sclass=netlink_route_socket pig=25901 comm=syz-executor0 [ 629.224887] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1 sclass=netlink_route_socket pig=25901 comm=syz-executor0 2018/01/31 14:31:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000023e000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x2) 2018/01/31 14:31:33 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r0, &(0x7f0000001000)={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000-0x9)='/dev/sg#\x00', 0x4, 0x0) getpeername$packet(r1, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) 2018/01/31 14:31:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000970000-0x50)={{0x3f, 0xfff}, {0x100, 0x200}, 0x1, 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, 0x0, 0x0, 0x0]}) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f00000d8000-0x4)=0x20) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) setsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, &(0x7f0000406000)=0x0, 0x1) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000df4000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f0000c5f000)=[@ptr={0x70742a85, 0x1, &(0x7f00003df000)=0x0, 0x1, 0x0, 0x0}], &(0x7f0000788000-0x20)=[0x0]}, 0x1000}}], 0x0, 0x0, &(0x7f0000009000)=""}) write$selinux_validatetrans(r1, &(0x7f000051e000)={'system_u:object_r:sysfs_t:s0', 0x20, 'system_u:object_r:apm_bios_t:s0', 0x20, 0x32, 0x39, 0x20, '/usr/sbin/cups-browsed\x00'}, 0x57) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000017a000-0x4)=0xffffffff, 0x4) 2018/01/31 14:31:33 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x400400, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000)='/proc/self/net/pfkey\x00', 0x80, 0x0) connect$bt_sco(r0, &(0x7f0000001000-0x8)={0x1f, {0x8000, 0x5, 0x7, 0x7, 0x1d6, 0xfffffffffffffff7}}, 0x8) syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x81, 0x102) 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, 0xf5, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x401, 0x33d}, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009a0000-0xa)='net/arp\x00') readv(r1, &(0x7f0000ac6000)=[{&(0x7f0000242000)=""/2560, 0xa00}], 0x1) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000177000)=0xde6c, 0x4) 2018/01/31 14:31:33 executing program 0: r0 = semget$private(0x0, 0x3, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x101c00, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f000004b000)=""/5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETVAL(r0, 0x5, 0xc, &(0x7f0000000000)=""/162) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00007d7000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000974000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000355000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003c5000-0x4)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000f6b000-0xe8)={{{@in=@rand_addr=0x80000000, @in6=@loopback={0x0, 0x1}, 0x2, 0x7, 0x1, 0xab2, 0xa, 0x20, 0x5dd8766e1ed34e25, 0x5e, r3, r4}, {0x8, 0x10000, 0x5, 0x3, 0x200, 0x0, 0x6, 0x800}, {0xffff, 0xd6, 0x3, 0x3}, 0x2, 0xe, 0x2, 0x0, 0x2, 0x3}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x3c}, 0x2, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x5, 0x7, 0x3, 0x800, 0x3, 0x200, 0x65ed}}, 0xe8) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000096c000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0) write(r2, &(0x7f0000126000-0x22)="220000001a000704009433dd0100040080010f0001c6001500fffe3b06000f00ff27", 0x22) 2018/01/31 14:31:33 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00005e4000)='/dev/ppp\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000001000-0x4)=0x1f) setsockopt$sock_void(r0, 0x29, 0x21400000049, 0x0, 0x0) [ 629.376779] binder: 25934:25937 ioctl 400454cb 200d7ffc returned -22 [ 629.404411] binder: 25934:25937 got transaction with invalid parent offset or type [ 629.415960] binder: 25934:25937 transaction failed 29201/-22, size 40-8 line 3088 [ 629.447259] binder: 25934:25947 ioctl 400454cb 200d7ffc returned -22 [ 629.458101] binder: BINDER_SET_CONTEXT_MGR already set [ 629.463594] binder: 25934:25937 ioctl 40046207 0 returned -16 [ 629.464599] binder_alloc: 25934: binder_alloc_buf, no vma [ 629.464647] binder: 25934:25947 transaction failed 29189/-3, size 40-8 line 2903 2018/01/31 14:31:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000d7d000-0xa0)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0xffffffffffffffd5, 0x0, 0xd6, 0x5}, &(0x7f0000386000)=0xa0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000037c000)={r2, 0xfe000000000}, &(0x7f00006c1000)=0x8) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000517000)={0x0, 0x0}) vmsplice(r3, &(0x7f0000001000-0x50)=[{&(0x7f00003e2000)="2c186de0a4e30a46609e45f239182e3c79f47750919039eb1d1fa4bf0f38783f98c100000000777835bd7bd1b1c62290364113e8cdd55600000000000000f65787cc284a9c0c5d61d0c8cb61fc000a40e3a6c220b8e1865e94eb5ae47e6f379b51e876df7a012f9708a999e50a", 0x6d}], 0x1, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000549000)=0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ea8000-0x8)={0x0, 0x0}) 2018/01/31 14:31:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f000023e000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x2) 2018/01/31 14:31:33 executing program 1: clone(0x0, &(0x7f000001d000)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f000079f000)=0x0, &(0x7f0000f4c000)="") chmod(&(0x7f000092e000-0x8)='./file0\x00', 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000001000-0x138)={{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]}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000024c000-0x11)='/dev/vga_arbiter\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000001000)='./file0\x00', 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000000000)={0x4, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x5, 0x0}) r2 = msgget$private(0x0, 0x0) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000000)=""/91) 2018/01/31 14:31:33 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a66000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000b94000-0x1)={0x7}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ccf000)='/dev/ptmx\x00', 0x80, 0x0) ioctl$TCXONC(r2, 0x540a, 0xa419) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000be2000)={0x0, 0x0, 0x0, 0x0, 0x0}) write(r1, &(0x7f0000126000-0x22)="220000001a000704009433dd0100040080010f0001c6001500fffe3b06000f00ff27", 0x22) 2018/01/31 14:31:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_RECVERR(0xffffffffffffffff, 0x114, 0x5, &(0x7f000011a000)=0x1, 0x4) bind$rds(0xffffffffffffffff, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000930000-0x8)={0x0, 0x0}) sched_getattr(r0, &(0x7f000032e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000cb4000-0xa)='/dev/dsp#\x00', 0x1000, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000973000)=0x81) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000009c000-0xc)={0x6, 0xffffffffffffff9c, 0x0}) recvfrom$packet(r2, &(0x7f0000e3c000-0x18)=""/24, 0x18, 0x42, 0x0, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a89000)='/selinux/enforce\x00', 0x210000, 0x0) sendmsg$rds(r3, &(0x7f0000033000-0x38)={&(0x7f000001e000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000407000-0x10)=[{&(0x7f0000370000)=""/68, 0x44}], 0x1, &(0x7f0000004000-0x48)=[@rdma_args={0x48, 0x114, 0x1, {{0x0, 0x0}, {&(0x7f0000013000-0xba)=""/186, 0xba}, &(0x7f000001a000)=[{&(0x7f0000013000-0x1b)=""/27, 0x1b}], 0x1, 0xfffffffffffffffe, 0x0}}], 0x48, 0xfffffffffffffffc}, 0x0) getpid() 2018/01/31 14:31:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x7, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009a0000-0xa)='net/arp\x00') lseek(r0, 0x0, 0x7) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f000057a000-0x7c)=""/124) readv(r0, &(0x7f0000ac6000)=[{&(0x7f0000242000)=""/2560, 0xa00}], 0x1) 2018/01/31 14:31:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) socket$rds(0x15, 0x5, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x18, &(0x7f00006e3000-0xa2)=""/162, &(0x7f0000135000-0x4)=0xa2) 2018/01/31 14:31:33 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x1, 0x3c52}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000088b000)={r1, 0x7}, 0x8) mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000017000)='./file0\x00', &(0x7f0000039000-0x8)='./file0\x00') mkdir(&(0x7f0000027000)='./file0\x00', 0x8) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000038000-0x8)='./file0\x00', &(0x7f0000020000)='tracefs\x00', 0x0, &(0x7f0000032000)="") 2018/01/31 14:31:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f000023e000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x2) [ 629.507492] binder: undelivered TRANSACTION_ERROR: 29189 [ 629.513083] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/31 14:31:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x82}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000004000-0xa)='/dev/dsp#\x00', 0x6, 0x200002) r2 = getpgid(0xffffffffffffffff) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000e9f000-0x4)=r2) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f000050e000-0x110)={{0x9, 0x6, 0x1, 0x6, "5d56b9f056a9172dcd15186c228d10d38fcb23560625ef877b012cc3d417158b79d99281e0d32bf92935e601", 0x5}, 0x0, 0x0, 0x0, r2, 0x100000001, 0x4b66c92c, "596385541bb58c46760bcd9fd600625a6b2737bda0a175ba0b17be97f3f95e47a876cd47dda3d6ee014edcf353a5d29644994522d1ead8db0e4d20bf15c2744a", &(0x7f0000924000)="27776c616e31736563757269747970726f6326656d306c6f6370757365745d54776c616e302a2447504cfa6e6f646576657468312d00", 0x36, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 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]}) 2018/01/31 14:31:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000d2b000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00001c2000)=0x0, &(0x7f0000844000)=0x4) write(r0, &(0x7f0000126000-0x22)="220000001a000704009433dd0100040080010f0001c6001500fffe3b06000f00ff27", 0x22) 2018/01/31 14:31:33 executing program 7: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000dd2000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f00002d8000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000000)={{0x4, 0x3, 0x8, 0x20, "1326e6c6cde3df147076056f59c772b99083189018fb48531b3a77cffadef137b566a1dd7ddfa9fa0b6e3d0b", 0x9cf0}, 0x0, 0x0, 0x3, r1, 0xffffffffffffff7f, 0x7, "27664e52cb3a09cf1cdf611e07e8d3d8c1a2c91576a97080d9d9bbb67324ac951ba4fda9b36d4308864cada99720b6fa2cc6e3b17e8f969fb266f286593f1457", &(0x7f0000001000-0xf)='vmnet0&em0proc\x00', 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x3, 0x9, 0x4], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x400, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000003, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c61000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00009a0000-0xa)='net/arp\x00') readv(r2, &(0x7f0000ac6000)=[{&(0x7f0000242000)=""/2560, 0xa00}], 0x1) 2018/01/31 14:31:33 executing program 5: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000ff5000-0x38)={&(0x7f0000a35000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000ff4000+0xa23)=@acquire={0x16c, 0x17, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x4, 0x0, 0x0, 0xffffffffffffffff}, [@tmpl={0x44, 0x5, [{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x33}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ff6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r2, &(0x7f0000ff6000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000312000)=0x10) r3 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000ff7000-0x8)={0x0, 0x0}) kcmp(r3, r4, 0x5, r1, r2) 2018/01/31 14:31:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f000023e000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x2) 2018/01/31 14:31:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c5d000)='/dev/rfkill\x00', 0x2, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00002e1000-0x4)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x30, &(0x7f0000047000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x7, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x0}, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) pipe(&(0x7f0000244000-0x8)={0x0, 0x0}) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000d73000-0x24)={0x3, 0x8, 0x4, 0x3, 0x100000001, 0x1, 0x4, 0xa544, 0xfff, 0x6f8b19d5, 0x10000, 0x2}) 2018/01/31 14:31:33 executing program 1: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000221000)={&(0x7f0000103000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) fchmod(r0, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, [@jmp={0x7ffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 14:31:33 executing program 3: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") pipe2(&(0x7f0000bcc000)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x10000}, &(0x7f0000000000)=0x8) 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) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000002000-0xa)={0x1, 0x1, [@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}]}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={r1, 0x100000001}, &(0x7f0000001000-0x4)=0x8) sched_yield() 2018/01/31 14:31:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000023e000-0x10)="", 0x0) 2018/01/31 14:31:33 executing program 2 (fault-call:3 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000023e000-0x10)="", 0x0) 2018/01/31 14:31:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000126000-0x22)="220000001a000704009433dd0100040080010f0001c6001500fffe3b06000f00ff27", 0x22) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000334000-0x4)=0x0) sched_yield() setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) 2018/01/31 14:31:33 executing program 4: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000f7a000)='/dev/kvm\x00', 0x4000, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000562000-0x60)=[], 0x0, &(0x7f000053c000-0x18)=[@op={0x18, 0x117, 0x3, 0x4}], 0x18, 0x0}, 0x0) 2018/01/31 14:31:33 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) getsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000001000-0x3e)=""/62, &(0x7f0000000000)=0x255df5be90ef4bfd) 2018/01/31 14:31:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e41000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0xffffffffffffff2f) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000813000)=@int=0x0, &(0x7f0000ffa000-0x4)=0x4) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) 2018/01/31 14:31:33 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) dup2(r0, r0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000013000)=0x0, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000289000-0x10)={&(0x7f0000500000/0x4000)=nil, 0x4000}) 2018/01/31 14:31:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000023e000-0x10)="", 0x0) 2018/01/31 14:31:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009a0000-0xa)='net/arp\x00') readv(r0, &(0x7f0000c3a000-0x10)=[{&(0x7f0000df6000)=""/2560, 0xa00}], 0x1) 2018/01/31 14:31:33 executing program 4: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000015000+0xfbf)='/proc/self/net/pfkey\x00', 0x400, 0x0) writev(r0, &(0x7f000000c000)=[], 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x200000000005432, &(0x7f0000014000)=0x0) fchmod(r1, 0x100) openat$autofs(0xffffffffffffff9c, &(0x7f0000005000)='/dev/autofs\x00', 0x40040, 0x0) 2018/01/31 14:31:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x40000002, 0x78, 0x153f30ba, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000ede000-0x4)='em1\x00') 2018/01/31 14:31:33 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008aa000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000002000-0x4)=@assoc_id=0x0, &(0x7f0000000000)=0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00008a9000)=@assoc_id=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) socket$inet6(0xa, 0x80000, 0x6) bind$alg(r2, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000023e000-0x10)="", 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000082000-0xd)='/dev/dmmidi#\x00', 0x8001, 0x101000) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000387000-0x4)=0x0, 0x4) bind$pptp(r3, &(0x7f0000815000-0x20)={0x18, 0x2, {0x1, @dev={0xac, 0x14, 0x0, 0xc}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f0000502000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5}) 2018/01/31 14:31:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0xfffffffffffffff8, &(0x7f0000116000)={0x0, 0x0}) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000126000-0x22)="220000001a000704009433dd0100040080010f0001c6001500fffe3b06000f00ff27", 0x22) 2018/01/31 14:31:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x44080000, &(0x7f0000ed2000-0x3b)="0a08097ef3d2d928b983181694a8b458b84589c84a10890f8aeb75bf7e732fb4b328b1a11bde42b7117c96000000000000ffffd058b646bf13f627", &(0x7f000077c000)=0x0, &(0x7f0000f78000-0x4)=0x0, &(0x7f00000f2000-0xaa)="48ef01b83163efe34a328b35879f00fb8d8935b44ddaf3808ea042f25f689ab71114000c093ea9ac919ec5eb50daadd5cd6b7dcd6e18266d9fd52c28ef080000000000000091f2854d2bc43b986784fab57f7df64d8e09000000000000002e7ede50f49b4932aa23cda01f314baf868f30b8b993c30981af1fb0ae694f712764357beda6e848fedc577e298ca2059ba1c8d613b7b1df66bb5f96d8167eeb3026349c3ead013df57cf9fc") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) mlock(&(0x7f000070c000/0x3000)=nil, 0x3000) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000d9e000)='stack\x00') execve(&(0x7f00009d4000-0x8)='./file0\x00', &(0x7f00006a5000)=[&(0x7f0000c95000-0x6)='stack\x00'], &(0x7f00003b7000-0x50)=[&(0x7f0000920000-0x6)='stack\x00', &(0x7f00009c1000)='+$\x00', &(0x7f000001b000)='stack\x00', &(0x7f00002ab000-0x3)="e32400", &(0x7f0000c25000-0x6)='stack\x00', &(0x7f000094e000)='stack\x00', &(0x7f000017f000-0x6)='stack\x00', &(0x7f0000bad000-0x15)='nodevvmnet0^ppp0em0:\x00', &(0x7f0000295000-0x13)='**proc{![(procbdev\x00', &(0x7f0000777000)='\x00']) read$eventfd(r0, &(0x7f0000f7d000)=0x0, 0x8) execve(&(0x7f00003f0000-0x8)='./file0\x00', &(0x7f000045f000)=[], &(0x7f0000cd5000-0x8)=[]) open$dir(&(0x7f0000067000)='./file0\x00', 0x62101, 0x0) lstat(&(0x7f0000e28000)='./file0\x00', &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 14:31:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_submit(0x0, 0x1, &(0x7f000044b000)=[&(0x7f0000404000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000e28000-0x27)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x0) poll(&(0x7f000000a000-0x20)=[{r0, 0x0, 0x0}], 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000004000-0x8)=0x50000000f5e) 2018/01/31 14:31:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000763000)='/dev/loop#\x00', 0x0, 0x181001) 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) r1 = memfd_create(&(0x7f00000b9000-0xf)="740006000000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000339000)=0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000cc8000)={0x0, 0x0}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$TIOCSBRK(r1, 0x5427) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000be3000-0x4)=0x0) 2018/01/31 14:31:34 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000955000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000d84000-0xa0)={0x0, @in={{0x2, 0x1, @rand_addr=0x74, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x5, 0x40, 0x4, 0xfffffffffffffffe}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x40, 0x7096, 0x5, 0x22b, 0x7ff, 0x8074, 0x80000000, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xfffffffffffffffb, 0x3f, 0x7ff, 0x40}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000d7a000-0x10)={0x0, 0x74, &(0x7f000020e000-0x74)=[@in6={0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x29}, @in6={0xa, 0x0, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x401}, @in6={0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x6, 0x18a, 0x3, 0x66, 0xcc90, 0x10001, 0x6916b3a9, {0x0, @in6={{0xa, 0x0, 0x32, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x5, 0x5, 0xbfb, 0xffff}}, &(0x7f0000000000)=0xb8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00007e1000)={0x0, 0xcc5f}, &(0x7f0000914000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/31 14:31:34 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) r1 = dup(r0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000001000)={0x1fa, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl(r0, 0xc0184909, &(0x7f0000008000-0x5d)="b5989a079041d7bbb9ab2cebf973d8a45f5bcd064364f770f0ead3f113219ab8f92f0472d4b1ae9337840ada06d3f96d039042e557d3375d2d6b8a4acc38050448162b868c50008bb0568d14822e210bb3a730cfffaf1410745ad3cff0") 2018/01/31 14:31:34 executing program 4: socket$can_bcm(0x1d, 0x2, 0x2) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000954000)='/dev/audio\x00', 0x8000, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000835000-0x1008)={0x471, 0x1000, "0b5398ce938bffe31b27e2831f92d1e882b90af705b55596993d2016a3dc9a3da95e8cb918075545cb934d5a42a0c9ccd4d4268c1a65d840a893e67b57c9553345c9eef41a9dc4f951250836414e7c37f8bb2af573d2f5fb2cfeaa0de11f9a64517980e2c57547d4a1c33050504550682290ec524cf6085bd99fbb0ec3f0854dfb0699502a28697feebc757ee91fbfd8302ba661474493e15bb3c0a5b802a1fd00980b2fb71d5a6ef8e371e17379be29401fd42655afa7bc21343b5355e20c13c284ad1e3621d5006af8bfb4c12a12ec57bf0487f559a5f834cf441147a295f1b5ad9ae60555532b4c9fe4d408384183ae97da3fb02298ea844fadfddcf347eb6fee13b37343e180fb9b51794059ad930c749aed526586257ae1c9738550a402d26cdf3db9ffe1e052d006a88a713f170051d6a8be9b834289a8a60d9bf197bdef583b0d1824784b70320be1f0788ed01f24eb7b7188fe161e3a351bc04731a5411166f315d780db51aa535b5341c5f934101895c61efe7a11b6a52e53e91a532e2ec8f9edf5baefda9d3e84cd978a6997840b2b8ce9bdc3db052b968305dc426962db1832bd71396dbb93569f7a25013612efe5d54760c6e659dd0d1aadce39fc264a3d1eddfa7a54daf106e91b6212804fd9be712a96b8e367000a48a03208adb6843d4ef60e289979a0e6eb899c7581be20ad696795170726e777e38e0c08f54f986f31e0fd561a0a04b9098c5c6071566795e7fef3cd27f0c58891ce69c520c72315ef74ab541cae351864a36f0d03734f63a50c707277051829279ad553c086365006cb10aa103f4ba169d6c52142f66bfc625a284b9cd9a403699bc29a23b7f37e06716b1a3d01be54ae9130b45f4c096ca86b6d191872c1f638ed7e6f57c1ca319c1b63ca0e5f11e8ce1cb6ee2854bbe35fc5366382c119964d23cbcf33857826c850e20ee8e43b6de5ff3dd5fe94574eea27b89d3817c874763ade767ab7f5b55b1d1c028a16a92e526a16f1cae97897342639d31a0fe8b5f76f685d191aa003e6daaa857559e5e92a077863345318cc81e1d769dc5a1e58e98d879d0d8deed7cac4d68dfb78075bf1a2b74d27ca76ee1fd89d1f8b565d599c169f1fe41e749eb7bcfe5dc5e6a586b2a4bac084244f196f946cdf2460bf7dbafa9524bb9d5955b9f838bd115cd92162691e83ea9ac5e7729eb694f9be3c2795b0c2341055aadf3f43db23e7ed52e55d172ecf0fbda545e48d97e6fb077544a4539402203e89c26c8a4cbfea1f1a4b6777047fc02d6988cc205dec73b46dadda66daa5466361d307d711a6958ea3090edcf3eaf41f01eaaec76601491dfffcb417a47ee764876d256a020a488b731cb53b331387934cbbd359972db93045fd186cbd441f93e3668dee1613715893b64c81d9ffe224452ceda39e858aa1ef69ef074ae2c50f6b4a89f31a45256fb0bdd30e8ebdaffd73c41e2b8abce6d9852108c0dcb474710894cc1953f1f97d5c4675ff28206ebedce5c84d74e1c4c5f1ed26e5ad677708629d0f7dbd0658c447ab07566f17e3db4ac3bd4e1040e3f9d4bdb06f7113d28309f6c870f5d09efe7846b4f110338b77eb91dd32100214ac75e4b3c7dc4f9632d394ba90e2b394311fdae81460987570a22fcfdcfcc3c5024942e63ccbc405f77d7053dcca6e2bbe56d684a0881c9cb15fc42e3023ad803a910ca5d17716a2e79e075b1ae1a4030772ae8ee5cb03cbf0d030d893841b7c0982ab0a34ab8ad452c4e9d63623a58dca18141ace5be698db76422bc35199d58aefe1da17500c855b4a0e7dcfb28669c60ed4682cdc48761c5d56714190535cede326f7b1850875a4b2cee13b2d15d29007d88c1eb1a79eed093cbb05ed6d01e23253b5dd5d413a0fc2c3c072d2ea3aaaaf1bf49f48e1bb8fd5e47ee7e79a60771d30398ef47da4d2b2158793db0cb9eb54c55f68bc99dd497129ce658f8126fb58155d5310f552ff15a24ddb8fd6e9b93328886e876074e54b4229276f061354aed9d47d391c35cfc55b28089a0e1f9f24abab04bfb55fcadef00f0971c42d68e5eb8746d5987247909f0709540a9ad220ef24d3a086d4472c8294f300ddac784b170122e7ec4254b33cba24536e3a9754e9230fb46cb73eda910a3423965afa77f37af474a149faae7e1a3c6ae7277994fdbece02442b8645f9d5e4d1fba469c2c3eb0dabc4acfe8983c1744cd8decf0a99622bc50d9bc15f86287869e745188d20454963d13a8253962ad1195ec694997fd58edd3f667f3baf665ef85d8c2a139f233e810df027da5ed7992c0c091134f03ec74ca37a1896d141124fc2e53e0d5d863b1c300be5dd3d42225788fe8342cd1486737fb42ee5deefc2bc549bdba65a0d36d6ff69d6825bc0e72dc7cb5b00b53044941cf8809282a938487e07f45cd41a1d18923969c1a76005da10c3a5af99dc987a60105dd96dd2180c68b610b6d3b6002237b9a7dbe71276a6950fcc52332b62bb5d5ce4838219b7e8187184d93a26eed4b96335ae2e6ed5a34e55b0d0fb9303101153a9beddae3deaea22b98539cf35e5a42bca8ea113b788d402161750a8b71076b47d2e6217458fc8e2617b14ce0eb5995f60ab36bd4c1ef6b15d2ca8efa030fbadb1c57f597c6beee9b5767397259b639bb18eb87f19e562249aff7ccc0086f82a4e7d4ba068ec89faed382ca2c4d0c1482de6770c6f272252ed17997c38e2bb1d14229943308f586b31d7f8ab72c8ae8e77f1a551c2adf6ff4bf79bf95617918f3ebb0143a7818e3ee88c394324c139efab961916854501695bbabc3cd7b6f5dbab92900cef86010c1cba0ceded8ecc5f25ff264862eef522e9383f423e61961c05ea050e827db9e9bda527b1647ef02d2240ab8bb3c608b89530853fe6a433844225be38df9ad0b73a9b5842689b8258e349c6e6024785bd42a9a90d6fbcb9eb584c22941395354d4e2d197390a453cb67b9e9876ab4ca60364b9e23827a6cd73af1b56ae1e279f02951a69c64427af65b2fdfbcc46493677eb33442996ac7e9e0aa639d511489cce75eeb8978c433f6b4d13ebfec41cb5804879a5767d16c83a8b40ff076566c3ae00e5de3df0a1d3d71aa4c6b5c8f56ec04b0ac8788b12e2eca2758044920392112ea1ada7b6408b9699d939b6fb38aa073d9ca0190c83b51857cd72b65482a4077b840f75908c1dbb9e8d5b2637885854eeacf93616c42fa4404efe905b68ad0c9434675183dca6d9f61aaec3c4a4815ea73d66b45817671bfa5e9e4d331cdfc146a4ba25779dd9d46e985c313ef5d7566d478f0bcc8abe031511bdef26bfe9573165faa30a67661c73f5f993aa8a401a082587b2eee01374fead2a16f83264e3971718df83cdda28669608a0e2f3729c125e4a9ac759523b439dd1da6ae874cedb8826a273d95917782bd1b2526179fe43806a299ee79b02517e8844fb4232cd41955a80d0131cc2ede715b0f6c08ca6688fdfd13dab7ce02f004c9d64a780b637847d222ec4ce0bc83a771e9ac44d4208eb71a60738e5636b53dfc88f9ad78d8a07b8fd151106938fd894652879b1858113478da1525d6fd532b0541bbe4b75d4695415b0ffbbaecea55b197fbb5d5c8653d9c8caacc0929a1a4516ecb8930a124b7fb2c7f702107d9bb6f2ad59b29b6d1a722594d55882fd6f6754a15fb793073c2657e8928d1df589a7dcce88de7ceb3599d0bc7c37b4bcc4ee217f49261a7c734bdf91f1b2477fb758667773bbc7fbeb058312bc11fc744a13f24dee772c519674d452fce796d7b1fe0652b6bcaf597c5f227e129eede9a17d1b05a7366cdfdab9747edbae0690e9e533919155a77733dd8227ad96bbee449523d895d311b0d2561408ed113fde2acc82e69b2f6bf98bae13cead52d8a1f20f88672782b320b172fde946943287575293d5352b1ff72f8e3613dd4b81d47ee009cbec27b26b5f51483f75396814abe889498a8e86709cd1ef38a3dc5e145ee9fd2d11cc8c0e23fb800956336a6bc3c1405f86bfc096c2547c368d0f69ede0521b7551613e2f6c8012b1b290e7105885aeed09a4a64ff0623d1c0836cd5ce429f3457b9572b142871dbd63562ddf6b98a2c5f0a7cd57d32793e7090dbc961e049b835745026ca6108d10ec807094c08b52f82544d473d092416f00f00cb8959114b63c1dfe05541f5999d42f12d3e345179545b13e82678da85482509cb3cb00ed65f684ecce9003514001c60d41e6f578275b31e5700b7d2d7d5b1854cdb005277b5b69faf4102e21fd27c4db0483a461e9d125c6439adb11e57448f5b11fac4de618026ca541b05e4920a03968fa2fe6ca589280424b209ee3ac55687851494d20da40c60afdbf00a406af94888b6d74b17a53d5778fc9f2c8fec9aebe3b8c50db271439d85fbf698d3d108f3282557a9526d6e24176fa21651f127629d0aca16d287f791f9406233cc7b70562b80da9be92c81bc68b0b51ca7df5e0481482755b590aba18c785ff9af9298b485d10a1f535e2a21cdedba552697f8de00c252ca2bfc85c009a287ad3ec2ef58650626fad84b8f9239f24cbc5c198ebe7b204b460cb603db1ce372faa16c9c0540c31886121be70d7d413161d520e3a4765e933669e87838bf4efc01a54f1f006bbb667ee37fac36743429c349c05ae8c719eba09204df5a0fd0f49ed838ae9ef96534def3bcf899082c3e7fbefdc9e7e0e2e087cad6a4362985f397c04dc339334e42fe840463a41b9118dbe06df51969803d49c343d7486ea7db3396d31410610cf6195f6470b696685c346d8bee50e228c2166bce94241a2bf29969e8727120259f62bfbaef015f1833ec71925cb544ca52abb8b2ed63fb20b14a80de851a41954d20c0b29a17c6d33bc7c9a53177b9a7895f35664121eace19d57e3508fd665ab02365766084c72c744831ab98bd9b043b7db32f76a3bbabcd23f1bff68477064cab50898b800e9622e38b7d36fee5897b4dfa6342b26e8513402add2a30ad2b8e168bb72fb642e364ed11a51aa85a7d06ca3fc36001786acdc7053aed991d19933ffca6ec05d2ea563dc3e203eb4e073c94464188e19a3d413e9c1ed2e7563764563ae82ea4edfc5cc84945999e3985c5f8b524b3a5a7fdb0ea572e1e3d54af9fda5b20a711f520c53278252e260a25eb5899862fc4d19b4dee3e70227ef2e095679f94d3b8d7231a2d5fc06ff886b5f8ac07cb1b9fdd4f2273576bdbe46c1c166950f509655f9b4d40361bca69d306a3ff91044f1f13bd6c0f99d299599c1150dbcda48b58918ce56ac6a598a608317182aa5d0759c4296041c3a102c43e759f24aa34ecde5470c8750250c477cd9f5b023bfc2a17f96e90d1752331bbd0f0a9cfac258410a028da3ad722bb2af300f6ba1210783959c991a3b001fe80af8077df15ce559af4c5262ae094f869b968609ff6ff8109e945e5f8a960e743ae668e4eb02e4e0523cb9e175f80c34846ea6ece3eb221edf3eafd02186846055aa004a977615b27d9d0c0f9aab117e5573f5032de3b7ab7e2eabf9e6b26c3288b3f03de14922037f1101b0bec07580260d3675f3e44cbfd3dcabbda7a22f9a246c8b47db06a6f3730f52a03e14c844465a965daac283d780d3acfe3134b2b2b76c91f036302bae58870f1d99b88237b825e28bcaa61c8a68384264f523917b8cca794303d995e6672f816d1d42057478f912058d79798e7ff05bb4954886a050d1ac01bb4d614f0eb35355977a69beb62594fde36ed476edfb9fd5970e0"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000094d000)={0x0, 0x0}) r2 = syz_open_dev$sndpcmp(&(0x7f00004e2000-0x12)='/dev/snd/pcmC#D#p\x00', 0x6, 0x40) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x9) sendto$inet(r1, &(0x7f00008f0000-0x75)="2da68b60e096f9c1235f391157daa590436c7760fa9c383a547bd3e52a68f7884ad398b8bccb96c67f056d8c551153f474e3e3fd084b93de07f6c05fc539c600b483a145d0a2da41fadf9009721383613fc4dbda48930f86d4c671a10194f12fdbbe2f85b50c0bb0681885e77981338aafeca7f529", 0x75, 0x4000000, &(0x7f0000e62000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000717000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000264000)=0x10) r3 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r3, &(0x7f0000a0d000-0xc)={0x4400000010, 0x0, 0x0, 0x70a0}, 0xc) getsockopt$netlink(r3, 0x10e, 0x9, &(0x7f00007e0000)=""/4, &(0x7f0000369000)=0x4) [ 629.892540] buffer_io_error: 23 callbacks suppressed [ 629.892552] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 629.909531] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 629.920702] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 629.935601] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 629.943408] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 629.951213] Buffer I/O error on dev loop0, logical block 5, lost async page write [ 629.959280] Buffer I/O error on dev loop0, logical block 6, lost async page write [ 629.967218] Buffer I/O error on dev loop0, logical block 7, lost async page write [ 629.974989] Buffer I/O error on dev loop0, logical block 8, lost async page write [ 629.982749] Buffer I/O error on dev loop0, logical block 9, lost async page write [ 630.061064] IPVS: ftp: loaded support on port[0] = 21 2018/01/31 14:31:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = getpid() io_setup(0x8000, &(0x7f0000fd3000+0xd81)=0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000122000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) io_cancel(r2, &(0x7f0000d6a000)={0x0, 0x0, 0x0, 0xa, 0x8, r0, &(0x7f00001a6000)="bc1d7f42543e32d3c0003122a6ac43ba69ccdc21159b841c1d3efebaf018f2b59e3418cc83bdc363ddae6423ec75ca9ca93e504c210f684fb1fa04b21518953360f227e5e550cc84b4d2329c4450b0e4f67e3f0da691e39fca5cd41e4e9cec9734ecb12a2fb55e21585c0a74b3f4de5e4ed13485fe19621238bf232122c61f2c2721710ad1ad2de33227cb9940dedd3cf8fe1e50c584fd2593fd3b28cda0dbd43131ae1513df46b2134f34ef9bd58592095ff5cbd9", 0xb5, 0x1, 0x0, 0x0, r3}, &(0x7f0000cd9000)={0x0, 0x0, 0x0, 0x0}) timer_create(0x7, &(0x7f0000dea000)={0x0, 0x40, 0x1, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000be2000)=0x0) bind$alg(r0, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) timer_settime(r4, 0x1, &(0x7f000025f000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000f37000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000023e000-0x10)="", 0x0) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f00005f3000-0x2)=0x7, 0x2) 2018/01/31 14:31:34 executing program 3: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000013000+0xf37)='/dev/input/mouse#\x00', 0x2, 0x200400) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000004000-0x50)={0x3, 0x3, 0x400, 0x82, &(0x7f000000a000)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r1, &(0x7f0000014000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000005000-0x4)=0x10) recvmsg(r0, &(0x7f0000010000)={&(0x7f0000013000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0xfd28, &(0x7f0000012000)=[], 0x0, 0x0, 0x646, 0x0}, 0x0) 2018/01/31 14:31:34 executing program 0: write(0xffffffffffffffff, &(0x7f0000126000-0x22)="220000001a000704009433dd0100040080010f0001c6001500fffe3b06000f00ff27", 0x22) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x7, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000001000-0x10)={0x12, 0x1000, &(0x7f0000f48000)="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"}) setns(r0, 0x4000000) accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000fd1000-0x4)=0xd0) 2018/01/31 14:31:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009a0000-0xa)='net/arp\x00') ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00008b6000-0x20)={@common='sit0\x00', @ifru_flags=0x3000}) readv(r0, &(0x7f0000c35000)=[], 0x0) 2018/01/31 14:31:34 executing program 4: mmap(&(0x7f0000000000/0x4d000)=nil, 0x4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000000c000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000004d000)={0x3, &(0x7f0000008000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f000004e000-0x8)={r1, 0x2}) r2 = memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20005) r4 = dup2(r3, r2) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f000004e000-0x4c)={0x9, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab650000000000007fffde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6c14d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f000000a000)=[{0x7, 0x3, 0x0, 0x0, @tick=0x404, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000039000-0x2)=""}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f000004b000)={0xfb, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 14:31:34 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={&(0x7f0000644000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00004c2000)='/dev/dsp#\x00', 0x1, 0x2) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) writev(r0, &(0x7f0000575000-0x10)=[{&(0x7f0000002000-0xed)="a8", 0x1}], 0x1) 2018/01/31 14:31:34 executing program 5: 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) r2 = accept$ipx(0xffffffffffffff9c, &(0x7f00003e4000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00005a5000)=0x10) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000a9b000)=0x9) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000577000-0x20)={0x0, &(0x7f0000c0a000-0x8)=0x0, 0x5, 0xffffffffffffffff, 0x0}) 2018/01/31 14:31:34 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, &(0x7f00002b4000-0x8)={0x0, 0x0}, &(0x7f00009d9000-0x10)={0x0, 0x0}) r1 = syz_open_dev$mouse(&(0x7f00005f8000)='/dev/input/mouse#\x00', 0x6, 0x10200) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000a69000-0x24)={0x5, 0xffffffffffffffc1, 0x1, 0x24d1, 0x80000001, 0x8001, 0xb24, 0x8, 0x33, 0x9, 0xf8, 0x80}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x20, &(0x7f0000002000-0xc9)="", &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x2)='\x00\b') ppoll(&(0x7f000076f000-0x8)=[{r0, 0x1004, 0x0}], 0x1, &(0x7f0000cd7000-0x10)={0x0, 0x989680}, &(0x7f000087f000-0x8)={0xfffffffffffffffe}, 0x8) 2018/01/31 14:31:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000f3000)=[@in6={0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9dc8}, @in6={0xa, 0x2, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x8}, @in6={0xa, 0x1, 0x40, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x64) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b61000)={0x0, 0xb, 0x0, 0x0}, 0x10) sendto$inet6(r0, &(0x7f0000857000-0x8f)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket(0x10, 0x802, 0x0) r2 = add_key$keyring(&(0x7f000074c000-0x8)='keyring\x00', &(0x7f0000483000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_timeout(0xf, r2, 0x6) write(r1, &(0x7f0000126000-0x22)="220000001a000704009433dd0100040080010f0001c6001500fffe3b06000f00ff27", 0x22) [ 630.174245] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. [ 630.208769] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/31 14:31:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000c0f000-0x1000)=""/4096, &(0x7f0000f96000)=0x1000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000051a000-0x20)={0x1e, 0x200, 0x8008, 0x7, 0x3ff, 0xffffffffffffff2e, 0x8000, 0x9, 0x0}, &(0x7f00000cf000)=0x20) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000799000-0x10)={r1, 0x101, 0x4, [0x0, 0x10001000000000, 0x800, 0x4]}, &(0x7f0000507000-0x4)=0x10) [ 630.303497] binder_alloc: binder_alloc_mmap_handler: 26078 20000000-20002000 already mapped failed -16 2018/01/31 14:31:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f92000-0x8)={0x0, 0x0}) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000cb7000-0x118)={0x5, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000126000-0x22)="220000001a000704009433dd0100040080010f0001c6001500fffe3b06000f00ff27", 0x22) 2018/01/31 14:31:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup(r0) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000229000)=0x1) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00001c4000)=@assoc_value={0x0, 0x40}, &(0x7f000042e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00002f8000-0xa0)={r2, @in6={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x70e9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x401, 0x1, 0xfffffffffffff71e, 0x30}, 0xa0) bind$alg(r0, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000023e000-0x10)="", 0x0) accept$alg(r1, 0x0, 0x0) 2018/01/31 14:31:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x2, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000a15000)={0xa, 0x1, 0x9, 0x8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x2, 0x0) pipe(&(0x7f0000e7c000)={0x0, 0x0}) r3 = fcntl$getown(r0, 0x9) sched_setparam(r3, &(0x7f0000bf3000)=0x4fa) vmsplice(r2, &(0x7f0000212000)=[{&(0x7f00008a0000)="93", 0x1}], 0x1, 0x0) socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x162, 0x48a, 0x2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x1000, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 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$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000f1c000)=@fragment={0x2b, 0x0, 0x6, 0x1, 0x0, 0x0, 0x1}, 0x8) perf_event_open(&(0x7f000001d000)={0x0, 0xfffffffffffffca9, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x89ca, 0x10001, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x178, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00005f0000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0x2, 0x0}, 0x0, 0x1000000000, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r4, 0x29, 0x10, &(0x7f000019c000)=0x0, &(0x7f0000b6d000-0x4)=0x3) pipe(&(0x7f00000ea000+0xf1b)={0x0, 0x0}) r6 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000041d000-0x11)='/selinux/enforce\x00', 0xd181a4ff41e3eb90, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x7fff, &(0x7f0000f16000-0x8)=0x0, 0x4, 0x0) socket$alg(0x26, 0x5, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000642000-0x9)='/dev/kvm\x00', 0x0, 0x0) r7 = getpid() syz_kvm_setup_cpu$x86(r2, r1, &(0x7f00005bc000/0x18000)=nil, &(0x7f000015f000)=[@textreal={0x8, &(0x7f00004b9000)="0f01990800ba4100b0c1ee0f01c90f01baf4000f3566b8007000000f23c00f21f86635000000000f23f8263b570e0f20e06635100000000f22e00f93bd0000baf80c66b83bc9648b66efbafc0cb000ee", 0x50}], 0x1, 0x4, &(0x7f0000b16000)=[], 0x0) getpgid(r7) name_to_handle_at(r5, &(0x7f000050c000)='./file0\x00', &(0x7f000015e000-0x80)={0x8, 0x0, ""}, &(0x7f000023d000-0x4)=0x0, 0x0) ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/31 14:31:34 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, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009a0000-0xa)='net/arp\x00') sendmmsg$alg(r0, &(0x7f000037b000-0xa8)=[{0x0, 0x0, &(0x7f000064b000-0x80)=[{&(0x7f0000df9000-0xc4)="ed635ba42271e2cf01dd9eacf8705f79514b28097e204a6ecf2bcd5387a7de640ede510c0a87db37cb414f2bd9f70a8a72baf6e4ccc2bdb7371baa83c7c0105263944a5b1a3fd17abd868f7158abc37d665be9449436bfb68b0668902b8e7032e77c7dd1fbac1acc7e94c7c9e60c5576ac721d2739ebaf98252751f074909562a1ac1f589323330651ae07d04f9a38f939b345492d4601d15a1dbf757ff3a807dedeece8b5975ea652b65d7c8757f2e72d3637fed682e3352d7c01fe904dea45437a5a8b", 0xc4}, {&(0x7f0000a22000-0x1000)="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0x1000}], 0x8, 0x0, 0x0, 0x20004800}, {0x0, 0x0, &(0x7f000037d000)=[{&(0x7f0000604000-0x3b)="ce46967143e44ba7230deda7f03b37c7c5b9a6316e219ededc2d90a0203a1d4d6d59bb6f0b63e293b86b2f6b9e1982523d2a1405a0abc44fa9009e", 0x3b}], 0x1, &(0x7f0000ab6000)=[], 0x0, 0x40000}, {0x0, 0x0, &(0x7f000070e000)=[], 0x0, &(0x7f0000bba000)=[@assoc={0x18, 0x117, 0x4, 0x6}, @iv={0x108, 0x117, 0x2, 0xf4, "9a50d93c4a82478b4475c5ddc2d2fd3f4ebff8c915c8659b479dbfc1c8874796b8234a2d0b1c38ec8ebfe8796382fec3cc6b15438be1fc08d33025fb85f15b5f7fa1001b89c943c112132e28c6b5c8afe49c9ca52303ca3f830f19abdbf1c1dae0e10198f0343ad6f8e98fb1d2c64de24bfeb7de8d8b07710a1d5e090ae3bfc465a21073a7680d47d922389e6c1ee3ebc64c6d6249ce3b83564efb3bbf7ba7bc29c57b4527a86bfeac83d2c6c6e6a3b9adc3b3baec0785c1316d695771102d2d5b563a0854ebafdf94bf1b1a9e1b41fdc1219bfa41d4b62ac17df0bd260c85c3e8c82d281a05f6dae1b3b7c54aae6a2677883d13"}, @iv={0x110, 0x117, 0x2, 0xf8, "e4444f9c51c27e73594ae52c049a2849a5ae350f12ef87daf723ca4d93ccc8c393ee86f805aa632a7bcbd029acc85d8d9b6a347ebd0e7be1648360395801ae7576d7a0a5a8da5c1af29769e3d632e88c689d88fff0b282b25caa332caac7a4fdac0e73ec443b76e35ecf8ba32f2590ed17c7e70ca3737869e6cb7069f7682a709bd9fd67f88740c8fc098f2ec6213ee5ac0d62e09c0633d496bdcaf63b55cca84ee38c57dce0750109430c404a7427f3f858016479d435b2c3f9aafc9c2a7654fe6190dff70663e898b4ed8efb57195b5efe265484ce6bfde9f231d38cc03438fa150447f71676046834bcfadbb9387881566cb89313d06f"}, @iv={0x80, 0x117, 0x2, 0x67, "24b0730bfd0a2f1937e0cab98e84d42c78907a73a8c72adbc0e0360e269667378d1d40d2f00e5f55667e338e66b625b46a6ecdea1531ecaaf504688cf7e3e6fb3bc8c54bafcac67e391e69d3cb8b6421ca7f815947c8a0a5260c51bdb8f9d7bfe07e8e45f61237"}, @assoc={0x18, 0x117, 0x4, 0x101}, @iv={0x88, 0x117, 0x2, 0x70, "772d0f304121d451af1638b5321ec855b8f88b2b34b587a8d52bba0f2109159e7413a117ff5bc176cb7b860495681ed3b9a81d47b9dc325e668e62925438bde67f05988dbb6112b51d91a925e5a5dfb2644d3e67760871ad3f6a961093a5fa43edd1644d4de8f042b1bd534633976ccb"}, @assoc={0x18, 0x117, 0x4, 0x7}, @iv={0x48, 0x117, 0x2, 0x30, "5f688e2f638c02a47af5ce7c111c4ea2b415fa61cbb5a21f43aaf4bccfd052a7780fba8d995572ad4c58df09aa8e01df"}], 0x3b0, 0x20000080}], 0x3, 0x4001) readv(r0, &(0x7f0000ac6000)=[{&(0x7f0000242000)=""/2560, 0xa00}], 0x1) 2018/01/31 14:31:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000516000-0x8)='./file0\x00') fgetxattr(0xffffffffffffffff, &(0x7f00007f2000)=@known='security.evm\x00', &(0x7f000088d000)=""/2, 0xffffffffffffff6f) perf_event_open(&(0x7f000001d000)={0x400000002, 0x78, 0x7c, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x3ff, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000cf8000)={0x800000000825}, 0x0, 0x8) r0 = syz_open_dev$sg(&(0x7f0000bff000-0x9)='/dev/sg#\x00', 0x8000003ff, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f00007dc000)={0x0, &(0x7f0000eef000-0x8)=0x0, 0x8, r0, 0x1}) r2 = syz_open_dev$tun(&(0x7f0000bec000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d35000-0x28)={@common='gre0\x00', @ifru_map={0x800000002, 0x0, 0x8, 0x0, 0x0, 0x0}}) inotify_init1(0x5007fffd) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000011c000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00005cf000)=0x4000009, 0xffffffffffffff77) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000e3f000)={@common='dummy0\x00', @ifru_ivalue=0x40}) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000377000)=""/0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000e7b000-0xdc)=""/220) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000596000-0x4)=0x1, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x20000000000000, &(0x7f0000889000-0x4)=0x10000000200, 0x4) r4 = dup(r1) setsockopt$inet6_tcp_int(r4, 0x6, 0x22, &(0x7f00005d1000)=0x81, 0x4) bind$inet6(r4, &(0x7f0000797000-0x1c)={0xa, 0x0, 0x5d09, @loopback={0x0, 0x1}, 0x100000000ff}, 0x1c) sendto$inet6(r4, &(0x7f0000a76000-0xdb)='1', 0x1, 0x20000005, &(0x7f0000881000-0x1c)={0xa, 0x0, 0x4000000000, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000931000-0x4)=0x0, &(0x7f0000413000-0x4)=0x4) recvfrom(r1, &(0x7f00006dc000)=""/0, 0x0, 0x1, &(0x7f0000742000)=@nfc={0x27, 0xffffffff, 0x8, 0x807}, 0x10) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00005bd000-0x4)=0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000bd1000-0x400)={"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"}) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00003ea000-0x4)=0x6, 0x4) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000ba7000-0x28)={@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, @ifru_data=&(0x7f0000e24000-0x20)="3bc298971b348058bee8a44970aca8c421237c9e71fd875870f6a6401399b20c"}) sendto$inet6(r4, &(0x7f000090d000)="744136e0ca01472238d0e51375000000009f2fd324540a30d7c3a1082e29c214b863347943fcc1a6d4c3e1aa2c9544e3de8e5a46f75f9afcd592ae50a02d3ef77e7634fca456afbf3642824125670a0f4d580000ed702cc59fedd9fe457cb1cd803767f0d7c1f1f58986465df795b41e17d649735a987a559f0043743ff011414bb89b990c8d7ea1d7c42698d25c23cbe0d6f2b4b5e1258fee8d01b10608d71ec50b7730172d6ee61157779b538b9b9db1915ae654c1521350064f49ee608ace2bc34cb6e90afd28a06b07fbab416b9a18b097c8c64cc3e839508cb381af297a4af4bbb6aa4be0453b2ac75674018cf8b9b97fddc7cf1209e37ba5151d4719a34cff8ff756488a0898a94b1b5569f8a8940d2f27d6f16b1d5796e6950faa462e0eb6791e6fae5aa0be660531790a86e5a6683120a9ca958ce3d9f3000002005708e41c21d4d690c7346973fe4f7a8e8e580426e3a932af427ebcc1ce594c6eb2400d4f181b45a50ab3e30244c467eed4af0efd01e00154d2efda6035286130594bc0f833b2691d79391e95bf2a70129723dda5faef8b2392b3b4e4320cfdb3cb0000000000000004ee48e9dabbfb819adb49f6ebfc1223f128794b7497f37a0f5601be377332f2bacb23b4415b0666e7392afdb8106f6b4fbf2a65e2539e99086e4c10dbcd8661a143a14491a494f75ac6e2d10d9105000000da372f2c7c80d7548d923342fad2631a4618865e8768a544dc1a30ecce4c858c1250df6d348d698ab96fde7f8f464745783680dec9af4bcc5c72aa39ca96da28c5129e6abed1650cbe7ecdb4958b9d77cd6f5bf046d86d8f8ad5ffafffc66ae4854ec7d79bfd03cf8ee4efcae855e71263cf37778962cd516fe0736c25767dce54ec4e6e877ba738e38741fda1a82996d0858ccb6d450fe7a506f0934d66f30ce86f35ec69910e57da49509e4b59d435f50a9a160c002425fe1b508b27f7e6c8472f576cc801d1423aceaded07ac776ed6420a4b1292e6a07418d0ee8791ba0e97f4326d47b29fd4c309458f104213e6c2373f776979de6101c5bcf215502e45524b997cb2bd663e13e93b00f811b0d2758abbc71a3168ae73e6f5950e236a6a8f07e7e85693699192033aeaf6f8f1930efc20d8cea61a2181362b43788097d22bb72f0744f93f87131df61a0fd204ef1b869ff7b78a1e8b9be19cc79e6e181ce38ca209e9246c1f422b4739075f142fa0a430cf439211ffb6bae03505ad7ef8f8dfb8bdb87083cb8d5022c7c635e3d485653bf56d220f6a04300b932d8b028abf53b22ac54ef304c7dac724149b5c7fe7beaf7bf8bf95353a7b7cffe1c91596044f5708c94c0d743e1a60f695dadae80c0b964540780fcf431ad001c0f787c0a4ffa43aa55e49dfd42782ed68c1b050cec26445056a8f45ceb2956821c4f6f818ce27f24382f40c40602713ec0499181f0e461a168d075ca10ffc5ef1208bfb020c7e36d7703227e6e719e74fd9461eaceb0d4dd090be6649a372a639b6185676619ab9e03df32afc4fbc8de4bb21dc64d04b27610bdc1195a52ff6736bac3b1f48031fcf0b18b0bede406f2bb9b531a241140bae2e0086502efa94bf9471650e0ed8be38ce4b80de364a277d4b25b479d7a8680985ccf675c71ab9a1eefaf572f0240c5a79e08e37b9c69630a45971e5af998a9855d8c80376da8e8ff820ab47be59ad7ec84e79250463d2e6f32de5ce7bd8b9d61abbeee8ab3fd773642fc7197b9311ec795c971041bb782b56c70c64706de94a8d0459d06774e94674aa1f85ba2cccd613c1698f1f51e0c2f6faec02b3e541f267a7f32791eb4f0ad2cce047767a0f1ce8d0412ad6fd040b698f613dc05800d6be10a740b6d6a17909e8de12de5854ff7064826f8f3283e94d9cda8eb5d90333bf9ee1f000000000fffffffffe4cfee4c749effbd0a52808233d22c6da101d5037ba8b97b4734e9395244438892a6be45c02cf6652b0fdeac33e2a6d5c66065b469d2695f876ace240a5820112fa87ad82950167f1fbdaf71637efcd15cdb40d35e9e39ef4bd17e62601edcacc9fbabdaaa79c4e1af691f8bfbc2378347264d0f0c4fb0c265772cb", 0x5d6, 0x0, 0x0, 0x0) recvfrom(r4, &(0x7f0000725000)=""/207, 0xcf, 0x10000, &(0x7f000025c000-0x1c)=@in6={0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f}, 0x1c) 2018/01/31 14:31:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000856000)={0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000fb7000-0x2)={0x7, 0x7}) r2 = gettid() getpriority(0x2, r2) 2018/01/31 14:31:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x5, 0xa, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = syz_open_dev$sg(&(0x7f00001a3000-0x9)='/dev/sg#\x00', 0x9ce, 0x202) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000014000)={0x0, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x10001, 0xff, 0x23f, 0x1000, 0x0, 0x7f, 0x10000, 0x8}) 2018/01/31 14:31:34 executing program 3: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000001000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x2, &(0x7f0000017000)=0x4, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000018000)=0x3f, 0x4) bind$inet(r1, &(0x7f0000015000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x0) listen(r1, 0x0) 2018/01/31 14:31:34 executing program 3: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f000000d000)='/dev/vcs#\x00', 0x9, 0x121000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000008000-0x20)={0xff, 0xffffffff, 0x5, 0xffffffff, 0x3ff, 0x0, 0x8, 0x0, 0x0}, &(0x7f0000004000-0x4)=0x20) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000000d000)={r1, 0x1b, 0xffffffffffffff46, 0x0}, 0x10) r2 = socket$can_raw(0x2, 0x5, 0x84) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000010000-0x98)={0x9, 0x0, [{0x20c, 0x0, 0x7}, {0x40000bff, 0x0, 0x4}, {0x40000bff, 0x0, 0x80}, {0xbdf, 0x0, 0x8}, {0xbff, 0x0, 0xfffffffffffffffc}, {0x32b, 0x0, 0x100}, {0x2a9, 0x0, 0x8001}, {0x84e, 0x0, 0xffffffffffffffff}, {0x282, 0x0, 0x40}]}) r3 = add_key(&(0x7f000000e000)='syzkaller\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000000e000)="d2ae816bf09d2e6a937084e013977fc28a18b5ef464bfe3f5d7688fb3d1568b9d71559e11779523a6c1c700a71325a8479e2f07a27563e9833d791db5e24c8529576e284e0630e81cb0f48b7960cdb4b0cdc752d12eed55f1e566ea160086ff2f5ded2a540844bc0c30e579720aea3efb602e849781d945dbd07f45be3d57b59b08496949f8010f47810b0c8a6f220989badbb35d2ccf8787be7518401c21586ece1b3d57658cb88020b", 0xaa, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f000000a000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) keyctl$instantiate(0xc, r3, &(0x7f000000e000)="fecc9237133af9fa4a63f0c97db303373b947e4cf2836b5a3d5d183666906256404118b846396c6a825a460a436795e22f655570e9c99bd6832d382338ee64bf01c6eb1c5c9d2052bb202287600023c4c9f7d6bae50b87debc123cfd0367ee3fe383c492eb05e79c230443220341021ed5392da1ba8c7bbd1948a6960f3f4b43840bafe1e1cdcb22b5bd2769a41a5979a6bdcb7842273af742", 0x99, r4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000008000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000000c000)=@ethtool_eeprom={0x49, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 14:31:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x80000000000011, 0x400000000b, 0x7) write(r0, &(0x7f0000990000)="220000001a000704009433dd01040080010000010200150ffffe3b06000f00ff276aaa65ae9b1f55194a6dab17a3e0905ebde4aaa3903fe91308fedd07c1773907c8cda6661c87962dce156fd415c9c121d3eebd05cfb620522499da462e47da09e7e60d1b860d55d5160f20e61599eb24fa2d9b43051107278ea83ef7c748e65275a465cae3c6ed4e629f33618d4a3bec4f5106e0ec484205453ce6ebf6ae0911260bc0115e09047d69652a4f016d193091f38ff337469c244fd702b0fefb8e", 0xfffffffffffffe3c) 2018/01/31 14:31:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000b5a000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000cf2000)=0x0, &(0x7f0000819000-0x4)=0x4) bind$alg(r0, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) close(r1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000023e000-0x10)="", 0x0) 2018/01/31 14:31:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f000058b000-0xcb)=""/203) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) io_setup(0xfffffffffffffffb, &(0x7f000041a000)=0x0) io_submit(r3, 0x2, &(0x7f00004a2000-0x10)=[&(0x7f0000ebe000-0x40)={0x0, 0x0, 0x0, 0x0, 0x6, r2, &(0x7f0000246000)="3345f28dabd68e36e071", 0xa, 0x3ff, 0x0, 0x0, r1}, &(0x7f000006b000-0x40)={0x0, 0x0, 0x0, 0xa, 0x0, r2, &(0x7f00009a0000)="a98c8fedeba909252a8f4e20fe1e4a2bfb6dfc64350115ebc8611ae39356b06b0a566d4ee01902e6cfc28df4051f0cbe9040349119d70cf33c9de39fd020c287487e47eca939a225b549ce4af8001cef6b7c4f1b37da748db91cc3d68e5377", 0x5f, 0x5, 0x0, 0x1, r0}]) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000bf1000-0x40)={0x5, 0x3, 0x0, 0x0, "498d6e81622b85b0df65e17080ee917a9e6f9c50869b6c75544133a24ad2e3f5ac9192481af8e9b91592278d", 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000011a000-0x20)={{&(0x7f00007fb000/0x2000)=nil, 0x2000}, 0x1, 0x0}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x1c) sendto$unix(r1, &(0x7f000064c000-0x1000)="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", 0x1000, 0x44000, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) read(r2, &(0x7f0000cad000)=""/74, 0x4a) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f00002c2000)={{0x1, 0x3, 0x4, 0x0, 0x7}, 0x8000000000001, 0xfffffffb, 'id0\x00', 'timer1\x00', 0x0, 0x6, 0x800, 0x3, 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]}) dup2(r0, r2) 2018/01/31 14:31:34 executing program 4: prctl$intptr(0x1c, 0x101) r0 = syz_open_dev$mouse(&(0x7f0000523000-0x12)='/dev/input/mouse#\x00', 0x9, 0x8000) bind$bt_rfcomm(r0, &(0x7f000082a000-0x9)={0x1f, {0x80000000, 0x3a2, 0x9, 0xb0b3, 0x7, 0x5}, 0x2}, 0x9) 2018/01/31 14:31:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f0000ac6000)=[{&(0x7f0000242000)=""/2560, 0xa00}], 0x1) r0 = syz_open_dev$amidi(&(0x7f00001e7000-0xc)='/dev/amidi#\x00', 0x3f, 0x10204) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00007cb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/31 14:31:34 executing program 3: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000015000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x4000, 0x54000000, &(0x7f0000001000/0x4000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) r1 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) write(r1, &(0x7f000000b000-0x3d)="dc", 0x1) readv(r1, &(0x7f000000e000-0x20)=[{&(0x7f000022b000)=""/1, 0x1}], 0x1) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000017000-0x10)={0x1, &(0x7f0000016000)=[{0x0, 0x0, 0x0, ""/6, ""/16}]}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000017000-0x8)={r1, 0x2}) 2018/01/31 14:31:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000495000-0x8)={0x0, 0x0}, &(0x7f0000d79000)=0x8) r1 = socket(0x1b, 0x6, 0x0) r2 = accept$llc(r1, &(0x7f0000663000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000273000)=0x10) fcntl$setlease(r2, 0x400, 0x2) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00008d2000)=0x0) write(r1, &(0x7f0000126000-0x22)="220000001a000704009433dd0100040080010f0001c6001500fffe3b06000f00ff27", 0x22) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000644000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001a9000)=0xc) ptrace$getenv(0x4201, r3, 0x7, &(0x7f0000917000)=0x0) 2018/01/31 14:31:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000fae000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000948000)=0xe8) sendmsg$can_raw(r0, &(0x7f0000182000-0x38)={&(0x7f0000714000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f000061f000-0x10)={&(0x7f0000689000)=@can={{0x2, 0x4, 0x1, 0x200}, 0x5, 0x1, 0x0, 0x0, "ab13fe201987120c"}, 0x10}, 0x1, 0x0, 0x0, 0x10}, 0x40080) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000cdf000-0x4)=0x0) fcntl$lock(r0, 0x5, &(0x7f00007b5000-0x20)={0x3, 0x1, 0x3, 0x5, r2}) connect$nfc_raw(r0, &(0x7f0000d00000)={0x27, 0x4, 0x8, 0x7}, 0x10) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000c05000)=0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f000023e000-0x10)="", 0x0) 2018/01/31 14:31:34 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000d83000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/31 14:31:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009a0000-0xa)='net/arp\x00') readv(r0, &(0x7f0000ac6000)=[{&(0x7f0000242000)=""/2560, 0xa00}], 0x1) ioctl$KDDELIO(r0, 0x4b35, 0x7) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000add000)=0x0, &(0x7f0000a81000-0x4)=0x4) r1 = fcntl$getown(r0, 0x9) migrate_pages(r1, 0x12, &(0x7f0000611000)=0x3, &(0x7f00003a7000-0x8)=0x8) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000fec000-0x4)=0x1, &(0x7f0000c52000)=0x4) 2018/01/31 14:31:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000287000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000d9d000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f000019b000)={"7e67dda7076f92487f7dd2da3eac4e56", {0x4, 0x7fffffff, 0x70, "b9eb123ced1c", 0xa0, 0x0}}) 2018/01/31 14:31:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x12, &(0x7f0000d22000-0x4)=0x81, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f18000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000297000-0x2c)=@ethtool_cmd={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]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000186000)={r0}) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000de4000-0x4)=0x0) 2018/01/31 14:31:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) tee(r0, r0, 0xcd3, 0x5) syz_open_dev$vcsa(&(0x7f00007b8000-0xb)='/dev/vcsa#\x00', 0x2, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000fe4000-0xca)="baf270b96b636f6e3128cc10176d839a9e25f72d6e905f8f4bb1a8754785bda5a5190d6a213beae43bb66ad01833f8f590047e85c25d943609a089af38d48df329c7d516cc5f9c994f6a783299c4738f9cf0e1bbd5562732aa3331d9e8b4b0aafa58ddbcb0738c088446af180b82f876f5c025e5ad5f3e94f3c93b28bc00a754a9300635fdf2e2bdb29db19c07768354b7446121567076c745ba8b92dc67596dfa854e2a340901e8045fb956b6c84da4e0c9e36c47e899b8bb54957dc983c504dea52616d1bec5487976", 0xca) r2 = getpgrp(0xffffffffffffffff) sched_getparam(r2, &(0x7f0000ca6000-0x4)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000023e000-0x10)="", 0x0) 2018/01/31 14:31:34 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f00003c6000-0x12)='/dev/snd/pcmC#D#p\x00', 0x789, 0x500) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f00001ee000)=0xdff) r2 = socket(0x10, 0x80e, 0x10) mmap(&(0x7f0000000000/0x39b000)=nil, 0x39b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x30, &(0x7f00001c2000-0x310)=@filter={"66696c74657200000200", 0xe, 0x4, 0x260, 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, 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, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='lo\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, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 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}}}, {{@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}}}]}}, 0x2c0) write(r2, &(0x7f0000ab4000)="240000002200fbffeb03000000fafa000105ff0b0800030001000000f7000003f9161701", 0x24) 2018/01/31 14:31:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005d0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) openat(r0, &(0x7f00007e5000)='./file0\x00', 0x400040, 0x0) 2018/01/31 14:31:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x800000000000010, 0x2, 0x3) write(r1, &(0x7f00007a1000)="240000002e001d05e60000084a206b00fbffffff01000000000000000003000008425d10", 0x24) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f9, &(0x7f0000f64000-0x50)={@common='sit0\x00\n\x00', @ifru_data=&(0x7f0000214000-0x20)="000109ff0000030000fa3d000204010002000000020000000800fffff404ab00"}) 2018/01/31 14:31:34 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fadvise64(r0, 0x0, 0xf207, 0x7) socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d79000)='/dev/kvm\x00', 0x0, 0x0) getgroups(0x3, &(0x7f0000f87000)=[0x0, 0x0, 0x0]) ptrace$cont(0xffffffffffffffff, 0x0, 0xca, 0x0) setgroups(0x3, &(0x7f0000b4b000)=[0x0, r2, 0x0]) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f0000c49000)=@ioapic={0x1, 0x1ff, 0x0, 0xfffffffffffffffc, 0xfdfd, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000001000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x220202}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/31 14:31:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f00009c7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x0, 0x0, 0x20000000000, 0x0, 0x0}) unshare(0x400) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d4f000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f000010e000-0xc)={0x0, 0x2, 0x15}) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000459000-0x8)=0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000ed7000-0x8)=[0x1000, 0x5]) fcntl$lock(r0, 0x6, &(0x7f0000010000)={0x0, 0x0, 0x0, 0xffff, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000685000)={r1, &(0x7f000099d000-0x98)="4dbac1f36b6cc87fa8998a580a3251305a3d8f4968072ab47d54daea7e979e31e0574f8b8396256fdf7e4c67c95d221476fe15c153d0e8276368179e3e518097e3f6bc979b8e2f7de640f8e36acc3c588b74d3b35d00cfe7bd25c14384af348a55443093fe890d552f4df6a5e23be2bee2c30cd3394794c5bf859d3d0d90402549d1cf3f38ab2026500c83d3b91982d1bc50749c710bb10f"}, 0x10) 2018/01/31 14:31:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000992000)="", 0x0, 0x20044040, &(0x7f0000835000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) connect(r1, &(0x7f0000eda000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r3 = dup3(r0, r1, 0x80000) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r3, 0xc4c85512, &(0x7f0000d1c000-0x4c8)={{0x9, 0x0, 0xb3bf, 0x5, "083906f06498d2429c2d295a3685ab6ef4a5eae6847e1fc24df3763ca6c2b525c9889241ffd3f6f4906d3363", 0x800}, 0x1, [0x80, 0x2401, 0x7, 0x1, 0xfffffffffffff800, 0x9, 0x4, 0xfff, 0x2, 0x5, 0x8001, 0x0, 0xe3, 0x3, 0x80000000, 0x0, 0x437, 0x1, 0x1, 0x38, 0x0, 0x1, 0x88, 0x8, 0x4, 0x8, 0x400, 0x7, 0xe16, 0x3, 0x7, 0x64e4baca, 0x3, 0x7, 0x7ff, 0x9, 0x7f, 0x101, 0x0, 0x3, 0x1, 0x3, 0x8001, 0x6, 0x10001, 0x2, 0x40, 0x9, 0x2, 0x8, 0x1ff, 0x1, 0x4, 0x3ff, 0x9, 0x401, 0x7, 0x4b1bfe30, 0x6, 0x0, 0xab, 0xf09, 0x1, 0x7, 0x3, 0x3, 0xc1da, 0xe84, 0x1f, 0x5, 0xffffffffffffff7f, 0x8, 0x5, 0x10000, 0x8, 0xfffffffff76f921e, 0xff, 0x0, 0xfff, 0x5, 0x8, 0x4, 0x1000, 0x5, 0x100, 0xe7, 0x10001, 0x2, 0x1, 0x83, 0xffffffffffffffff, 0x7, 0x401, 0x0, 0x2, 0x414, 0x1ff, 0x77, 0x7, 0xffffffffffffffff, 0x7, 0x101, 0xfff, 0x6, 0x8, 0x2, 0xffffffffffffff76, 0x8, 0x80000001, 0x2, 0xc2d5, 0x8, 0x3, 0x4, 0x10001, 0xffff, 0x3, 0x0, 0x10000, 0x6, 0x4, 0x5, 0x10000, 0x6, 0x6, 0x2, 0x6, 0x3ff], {0x0, 0x989680}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet6(r1, &(0x7f0000cf5000-0x5d)="", 0x0, 0x0, &(0x7f00009c1000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00009d1000)="", 0x0, 0x0, &(0x7f0000f23000-0x1c)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000fb7000-0x4)=0x1, 0x4) 2018/01/31 14:31:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000023e000-0x10)="", 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00008de000-0x1000)="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", 0x1000) 2018/01/31 14:31:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009a0000-0xa)='net/arp\x00') getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000016c000-0x4)=0x0, &(0x7f0000a70000-0x4)=0x4) readv(r0, &(0x7f0000ac6000)=[{&(0x7f0000242000)=""/2560, 0xa00}], 0x1) 2018/01/31 14:31:35 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x6, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f000022f000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 14:31:35 executing program 6: r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x10f, 0x87, &(0x7f0000001000-0x1)='8', 0x1) 2018/01/31 14:31:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000602000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000000d000)={{0x3, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 14:31:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000dbc000-0xc)='/dev/autofs\x00', 0x80, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000e0f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) poll(&(0x7f0000664000-0x18)=[{r0, 0xfffffffffffffffd, 0x0}], 0x1, 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00006ea000)=0x0) ptrace$peekuser(0x3, r1, 0x5) 2018/01/31 14:31:35 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = gettid() shmget(0x1, 0x1000, 0x1ffffffffffffffd, &(0x7f0000845000/0x1000)=nil) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000d8a000)='/dev/audio\x00', 0x8002, 0x0) ioctl$KDADDIO(r2, 0x4b34, 0xfffffffffffffeff) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000b9000)='/dev/qat_adf_ctl\x00', 0x385840, 0x0) ioctl$KVM_GET_PIT(r3, 0xc048ae65, &(0x7f000036c000-0x70)={[{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]}) getsockopt$nfc_llcp(0xffffffffffffffff, 0x118, 0x1, &(0x7f00008eb000)=""/106, 0x47) fcntl$setownex(r0, 0xf, &(0x7f0000f7a000)={0x0, r1}) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 14:31:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) r1 = dup(r0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000023e000-0x10)="", 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000094e000-0x11)='/selinux/relabel\x00', 0x2, 0x0) 2018/01/31 14:31:35 executing program 3: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000021d000)='/selinux/enforce\x00', 0x1, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000ede000-0x10)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000036000)={0x0, 0x989680}, &(0x7f0000cfd000)={0x0}, 0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000013000-0x39)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) 2018/01/31 14:31:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000995000-0x20)=[{&(0x7f0000ff7000)="ac184200264a4fe9c9f186504fc3c532ec5b6c0b97c85cfa37923c24ec2e833df9469e1c5f9e732a832a1603a5d7f5ec936a9ded14d134cb7caec27d8644520fd7c3adde6a3a6df9e561af062728d6823e7ef35e33008818029eef4d2eb3c02eff1541eac6881672857c9eddc0e4d19c68e3bb066b4367717aec807e4748d1c39761cbc755a9b55d0e3d5b58cd6e8c33afb894416766d81d2df7b15b7e3a6c20054c97e74bfaaec5ccce4586304e8169e528552190c8be1e42870a25997c3d103b69c450ed14a251ad891c9784b44cc2f0fa6951b894c50dba0fe08f505bdeca834b9747bd6a933219245f8e6cc1f9dc95bd", 0xf2}, {&(0x7f0000b26000)="fd6d2849a626bdc6010863206f0bb606e940dbc8f686f1a282064d2f415ce8c11b644ff61bb96d967edb0aa225e8ca26c2889925915daa14034392d4597e715391bb2c4ffca9858a593ad2d214f5867e743612be552381873fe03c11fac65b7c1eb739a7e39d93f4f2099d0859da9130e78090cd53d930573b23cd91520715", 0x7f}], 0x2) r1 = syz_open_procfs(0x0, &(0x7f00009a0000-0xa)='net/arp\x00') readv(r1, &(0x7f0000ac6000)=[{&(0x7f0000242000)=""/2560, 0xa00}], 0x1) readahead(r0, 0x1f, 0x5) 2018/01/31 14:31:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00009c6000-0x9)='/dev/vcs\x00', 0x400000, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00006d6000)=0xd5d1, 0x4) rt_sigtimedwait(&(0x7f0000708000-0x8)={0x2}, &(0x7f00006c1000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000032000-0x10)={0x77359400, 0x0}, 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) accept$inet6(r0, &(0x7f00003c5000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f0000a8b000-0x4)=0x1c) r1 = syz_open_dev$sndpcmp(&(0x7f000058b000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000264000-0x8)={0x0, 0x81, 0x100000001}, &(0x7f00002f0000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000d36000-0x92)={r2, 0x8a, "5d790d9dd764de8bcccd662b2b09eec6c8178512ce1a88811daf9d12f6f66e6f4dd7d6ec2936db54328f47cdb7659f9c18e7f8458efdd7c426ab51d066aab4ca0f10414a65a76a6536ce91df3ad86dde9d63c4eec5cdc51218fcc9e3bdf35e5e29d57bcabbb266e4847e3870a962944faf5de9afbda802c4c46ca9b2ffd308fa0b40330a5938848309b2"}, &(0x7f00007f3000)=0x92) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f000069b000-0x10)={0x2710, 0x0, &(0x7f000096a000/0x4000)=nil}) r3 = socket$packet(0x11, 0x2, 0x300) bind$packet(r3, &(0x7f0000095000-0x14)={0x11, 0x800, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) 2018/01/31 14:31:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000266000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, "6c72772863616d656c6c69612900000000fbffffffff02ff000000020000000000f4000000000000000000000000000700000000be0000f4dfffffffffffff00"}, 0x58) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000096b000)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000054d000)="0aee74b0d50083e5b3b60ced5c5cdbb7020000008600000002000000e30000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x2, &(0x7f0000479000)=0x0) io_submit(r2, 0x1, &(0x7f0000685000)=[&(0x7f00000d4000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000bd1000-0x1)='\x00', 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/31 14:31:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x4) socket$vsock_stream(0x28, 0x1, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000000000005) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001400192300bb4b80040d8c562806f0ffffff04106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) 2018/01/31 14:31:35 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x13, 0x8000) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000a7e000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000002000-0x8)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000003000-0x20)={r0, 0x1, 0x1, 0x2, &(0x7f0000002000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000002000-0x4)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000004000-0xc)={r0, r0, 0x4}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000003000-0x60)={0x0, 0x2e, 0x4, @thr={&(0x7f0000005000-0x1d)="7d12f9c8aaf8d250fde17739c5b7869860b7ced75bf0c6b32715f5dede", &(0x7f0000004000)="af7282af233729130859bb5cc4a99042162d4bedb1999a9faf4e2e0b5b566df4252a8254b69ae23a734800a56653276143ca16d35ff4441686be35a9431b3835f3e508b832d19946eeb74467671d33cbb9e72377d0"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r3, &(0x7f0000005000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000005000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x4}, &(0x7f0000005000)=0x98) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000-0x8c)={r4, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ptrace$peek(0x2, r2, &(0x7f0000001000)=0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000004000)=0x6, 0x2) perf_event_open(&(0x7f0000004000-0x78)={0x0, 0x78, 0x4, 0x10001, 0xfff, 0xa, 0x0, 0x7, 0x980, 0xf, 0x1, 0x1, 0xffff, 0x8, 0x3, 0x8e00, 0xfdc, 0x3, 0x2, 0x10000, 0x7ff, 0xfdc, 0x81, 0x8, 0x80, 0x81, 0x7ff, 0x2, 0x9, 0x0, 0x6, 0x19, 0x4, 0x4, 0xb1d, 0x80000000, 0x0, 0x7fff, 0x0, 0x101, 0x2, @perf_config_ext={0x9, 0xfffffffffffffff8}, 0x8, 0xb8e0, 0x2, 0x4, 0x7fff, 0x8, 0x3, 0x0}, r2, 0x3, r0, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000006000)=0x0) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000006000-0x38)={0x10, 0xbf7, &(0x7f0000000000)="ca1ef5b8fb4e61614cbc4ab79615bcc1e9f9b3ab98eeed26218692154e2feb6bc8254b162e1e551521e467710b9065febc2143e562b9be36da4e93a95382d0934775824058eccdbd6bf247136280cfdfdeb8ef60be7be467b589575933e4e0be30cc746a42f529a952519c30b390", &(0x7f0000004000-0x82)="edf231801f1a51f20dfd6fee994b1be48d5217481d083bcff816688dc0c6add0d6951ee4657fbd6c9df4fe10759ee6cb39bbd277ac7e073314420cf091f94860ec0f23fa662d813924cd793fb5147fd7785a00ada2398d8c647c4803ad7f5d04dfee908a4fae8e70741e18315d4204349c8e33aa8375327444fd4ffea443f5386213", 0x6e, 0x82, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000000)={0x9, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f0000007000)={0x20, 0x1, 0x3, @fuse_ioctl_out={0x100000001, 0x5, 0xfffffffffffff000, 0x4}}, 0x20) 2018/01/31 14:31:35 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001000-0xc)={0x7, 0xffffffffffffff9c, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000001000-0xb0)={{0x1, 0xff}, 'port1\x00', 0x1, 0x40000, 0x6b9f, 0x7fffffff, 0x3, 0x3, 0x6, 0x0, 0x4, 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r2 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x5, &(0x7f0000261000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x4, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f0000cdd000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000252000-0x10)={r2, 0x50, &(0x7f0000a79000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000d40000-0x4)=r3, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000292000-0x10)={r2, 0x3e, &(0x7f0000cdd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/31 14:31:35 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x18, 0x5, &(0x7f0000001000-0x1)="12", 0x367) 2018/01/31 14:31:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f00001a7000)='/dev/midi#\x00', 0x3, 0x4000) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a79000-0x58)={0x26, 'rng\x00', 0x1, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x4f0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000023e000-0x10)="", 0x0) r1 = memfd_create(&(0x7f0000cd8000)='\x00', 0x2) mmap(&(0x7f000091f000/0x2000)=nil, 0x2000, 0x8, 0x8010, r1, 0x0) 2018/01/31 14:31:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000bd6000-0xb)='/dev/loop#\x00', 0x2, 0x800) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 14:31:35 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x1, 0x3, 0x443, 0x1, 0x9, 0x20, 0x7, 0x77e6a255, 0x4, 0x7, 0x6}, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000023e000-0x10)="", 0x0) syz_open_pts(r1, 0x1) openat$autofs(0xffffffffffffff9c, &(0x7f00003f0000)='/dev/autofs\x00', 0x30000, 0x0) mq_unlink(&(0x7f0000bb1000)='hash\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000b44000)=0x0) 2018/01/31 14:31:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000cc1000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00006cb000)={{0x8, 0xff}, {0x7f, 0x3f}, 0x3add, 0x2, 0xc3e5, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00002cf000-0xa0)=[@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}], 0x1c) r2 = creat(&(0x7f0000574000)='./file0\x00', 0x1) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f000063b000)={@multicast2=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000050000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000b9e000)=0x0) sendmsg$nl_route(r2, &(0x7f0000b7b000)={&(0x7f0000bd3000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000747000)={&(0x7f0000bbd000)=@bridge_getlink={0x120, 0x12, 0x2, 0x3, 0x1, {0x7, 0x0, 0x0, r3, 0x0, 0x0}, [@IFLA_XDP={0x100, 0x2b, [@generic="a30c13412945d6b4e8a5976264bd5122d5a5d022f648ceaf338503763b0d050a19f68dec7bb5d4124ae256e6e15cf2ff484089", @typed={0xc, 0x4c, @pid=r4}, @typed={0x10, 0x65, @u64=0x1}, @generic="211eedbc205b08b759b134c1d412f601d16af7977981968f787c5b78adbe414d17f6129880f4bcd6c04b8485f1a39b4492d46ad968aea5827e11504d9858f77db19edfb17318095fad8d38d33fb629274681282ba28d620d4d90e919097d4d85b5556118a045e745c561cf9ac53bdcd63c3b7a676649163aac0b9a6d778ec0d487569e19086d3a0a6b1cb60e2c504e43c64d447a9a345871cd8c4bb334833d7c5932f4d6cffa51c5cff0"]}]}, 0x120}, 0x1, 0x0, 0x0, 0x40040}, 0x800) 2018/01/31 14:31:35 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000100000-0x2c)={0xf, 0x7f, 0x3, 0x1, 0xa, 0x0, 0x7e26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000815000-0x4)=0x0) getpid() r1 = getpgrp(0x0) r2 = syz_open_procfs(r1, &(0x7f0000b57000)="6e65822f72610500") execveat(r2, &(0x7f0000c1f000-0x8)='./file0\x00', &(0x7f0000a11000-0x10)=[&(0x7f00002f4000-0x8)='net/arp\x00', &(0x7f0000b2a000)='net/arp\x00'], &(0x7f000005f000)=[&(0x7f0000974000-0x3)='\\}]\x00', &(0x7f0000002000)='(\x00', &(0x7f00003f3000-0x8)='net/arp\x00', &(0x7f00002b4000)='net/arp\x00', &(0x7f000049d000)='mime_type[securityppp0#\x00', &(0x7f0000366000-0x8)='net/arp\x00'], 0x1800) readv(r2, &(0x7f0000ac6000)=[{&(0x7f0000242000)=""/2560, 0xa00}], 0x1) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000efa000-0x10)={r2, r2, 0x1, 0x2}, 0x10) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000625000-0x4)=0x0, &(0x7f0000904000)=0x4) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000058d000)={0x0, 0x0}) 2018/01/31 14:31:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000009000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000000c000)='wchan\x00') sendfile(r1, r1, 0x0, 0x80000001) syz_open_dev$vcsn(&(0x7f00003ad000)='/dev/vcs#\x00', 0x76, 0x4000) 2018/01/31 14:31:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x5}, 0x10) stat(&(0x7f0000c16000-0x8)='./file0\x00', &(0x7f00000cc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c01000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000903000)=0xc) sendmsg$netlink(r1, &(0x7f00005e3000-0x38)={0x0, 0x0, &(0x7f0000fd7000-0x40)=[{&(0x7f00003b8000)={0x4c4, 0x12, 0x603, 0x4, 0x3, "", [@generic="426a31a60b22a7f31105603d53d7ce2d121b079c07658012e6c293971f62fc01062177b95541fd5588a0803405709d289ceb623b9f48e4f5fbf1170c3da10257", @generic="d6bc9ccb19cb2bd5aace89594497d04608b97d83f73701db7d8e245a283a15a86868c766fa3a8a81cef0bb37bbef3e0eccdaaf693de16ccd085b988165da3898adf3d8b9f7a242f0b4d405bf39dcef9ae39578a6c202a17f8346dc5d3cb2f3a49ac874fff661fcba5f01aafa3bf326719814647eaf4423e2eafcee", @nested={0xd0, 0x13, [@typed={0xc, 0x16, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="791996836e8f937a517f359e488883252457a8f7c5c9d59b120719dcaa04383a0cd30555177c1fb978c19ff5c63949c29f97390f1650cfedf0439dd6cfe1478338322736a4023b4e569a5494e9562218d73bc8f963d751bd2df9f529cb2e7eec0a0ed8399046c84a25d7d2d354a8c1e4859478c4ebcf9e026bf59829c7ff2fdc4ea5618813a0dad3bb17298b70c955f1abb5a19b181e5530170de7423763f50ada7a8b21", @typed={0xfffffffffffffd2d, 0x46, @void=""}, @typed={0x8, 0x3f, @void=""}, @typed={0xc, 0x39, @u32=0x1f}]}, @nested={0x124, 0x89, [@generic="e2473107c7642787666fc392855ea4cb720e9d95f8088d641518e9090a884f472564963e078c6f65b21d39a2a3e7f743c478558190f88edde37c7d8cf702acee1cb45f62c9ca3341ce6673ad113c35b4b9d95c", @generic="e3aa420f048941c5f6d25556a0eae0851f916660493bcd6bd617acb8cee55ba25810320f146f4070d72c362cadae9e19436a655acfff5d62e62ee9c31317fa1e007c6e2d61f3e326a11500d876694501ebe7dee88a9a25ab37035a6d0b528442b667e950f4b1a1e92a44920dd0ba72be9b632fb03db72c191308b9f0b9370730032ca1f411cc75a173fc8cec6cefcb1fb42cd4", @typed={0x18, 0xf, @void=""}, @typed={0xc, 0x87, @u32=0x7b}, @generic="abfe53bbfc4ab0f96e", @typed={0xc, 0x21, @uid=r2}]}, @generic="e0d3576ef7ff2fb25666f13f62dcc3e7dda70ecd2753fb305c66c259ea34b49f93b77dd362bf2c30fc2e681ea74c2f5b2652eec1afbad7078c2c0bf3e209f7aecb46d10d729b8eac2ddfac83a8ccbda2bd235d47fff225c69fc68966ef760f20b4ba52d205471108333bf5e206763f913222fe20eaff7317f98ee6d9b5831c674f4a9a15007e1102", @generic="7adec38207e4a1f04385ac785a69259f4b4bf57d139ab426a8f53ab7ff3b806d6bb12243de3737ddc346e06993726a3e36a44775c8a54ed1f28344e49ffc7362a54a7160121c13e7182620adbf9cf6ddb968bc724e5d93dc04b137ff8f74daeaa31692408a1ff1558b73f9e35dbd650cda56db6bfeaf7f2612053af33df6e6f4548d5ed89795c4c6634fc7468ee11d9f948426d4a6855bba7a0d7bfc372d40b79872908797e7c5be4437894692a0bfc1ee7c4b17a269c3e8e7ca3c1fed1f7536167b32511c126185d99ae10041c966814f6aa00f81", @generic="ee408ecf09421c5280689b652bd4141d1b9d3888e06fa7e8061e3c2bf86a8e5209b3cea9b627fd18289fab5571bdf0347a9b2010776280e9a2e6b4da2fc0b2874ce5ddbcaa6a7d94e0bc2322b4404862c4c138a41d590b7fcace98502da24b4fd7e1465cd8c0d45e225d455d76a11bb716f46f2bc287870e88518274bb8027666c5adc87971091a87ea29200045b2e4d4ec24d9b2f40b19217bd299bf97bd8295cbb772684"]}, 0x4c4}, {&(0x7f00009f8000)={0xffffffffffffffe0, 0x28, 0x500, 0x5, 0x1, "", 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@generic="4304d39ac494e832e78b2b9c828fed6fd4c5f2d37a3200c5ccbb8563dbf6d4bfe5e804b49d5b2beda01029b95b3f21735395e781ffa179f58f8c45d783c9a83ec2b033b70435ca7f987a7c59fbf62d56fa2d8a74717591e8dfaa0daf2f72f6c63a371b4ea82e206de5f7ebc106bf8f7afbc29b4a13aa3296fba4b85b8b9e96cdf4c2ab3b2c50c0d6a353a3b1765d86505344b1735a618188eecefbd1462ced8354b64bfabf8bcc0230c56254dfba7bac5f77cfee523f83095f7b9aa2d1fc51e21e57485925fbd916e370b69170c05b23097dfa108a539e18ff3e07181332024cde94b40f096306b92257ac8e45cd", @generic="e867c3f0fdd469e9b726ac496e5b3bc75c9f1419db31757c8d912615e579f48d16f84af6a1c29561413cbe0ce7f038412ce4a7a5fba9b938dcb8b7943116a4b43821f8656c46d7174e33b398554224a6c3e4490f4f03a47973d6b62f1ed2fc2cc05998d665c17d5ff047c39881551017e60034d820bac3b708d4e4297dd753a134fb901be1e09db6843e65355bb9dca226006aa20ce2cfe03659159f20fcfc0ab5665c689c21", @generic="c9882fa9882febb2cad574706d1251c6b245a52a34a46133333f3886eaef3fbcb70b89263297efa27674e127a35fea0041e425c5013ef954198b8ee40a3a62530fa1cc51b8d740aa23fc8f4f11fa5530be48fbd5afc89b40db929a06e0096dc91a44be07ee424504d7b210fa64681f9e53599e0c4c5cb1395bb7a984808bbefb6794e7b28c46faa4628452ffee443067e9cb866bb80b1362cfc9c40ac2d7435ad3a72e02e9368e44fc945416ba538f11766a6eb40444485e40eb33a426f963e36b6384d20c1600ff5a1d2cbe97a9098b8dc95385f02ad50ab97b66d8e5877f3d6cb0dafd3dbc3ca5e899ec46ce80addf3e99a457ce0d718a"]}, @nested={0x114, 0x66, [@generic="bfac3d6d6a91331cba81e051c57f5c00835d76263c4a05584dbd5e76e2b79bf06edb7c82db6e58f3d0e72a7dbdcb18a12e5a8bed8a1f13bd9f03a35bcc82bb93f500a59045dc4ebbad8e060485ff52a10b1cf21d7e5e11d700c950020575e9", @generic="e63b9a1d670910cfcf1df9ff3ab34eb915f229f19304c3e4b9412455f0ee6ab3fa9281b2829a64fb748cd85443d596c3f5b4edd8f117ed83377ffcfe88b896a0c771d82ccac4e52ef0e818754187901ff508ec912880a40ab6bdc0d8caf0cba0e7735ac76419a287f4098048fec69a2cf94a50bfef53f9ea454a9ab143be32", @typed={0x18, 0x86, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @typed={0xc, 0x31, @uid=r4}, @typed={0xc, 0x8c, @u32=0x3}]}, @nested={0x118, 0x8e, [@typed={0x24, 0x27, @str='posix_acl_access-,vboxnet0\x00'}, @generic="91a3d70d9dbc4ef5aa55258fb21884f444555af68f9601e39ed55cb8fbed7fb79dab6701f9e2fe551fa6578f332f88828dbde6c791eecc2429c67c96a72fa98eb937b2267321085649cd86dba72032d1a3f1308ad35195f3efc4259d66ea572ee8becd862165bdbdfdb80b1659290c1a1640e7f1443de9ec6d1e41807bd2ae5153d77b590cdf0cd432af4935a7206483cd94f6a718e7f5919f425e105bcc2426a105fc9e1dde48efd89def88f032d544c13f8f7d9d4fae348461d311d005694fd194268376693ae7d67737df2303ca273036f2f2f164bf86adf7464b018bf32bc4d41141065b7509255e5095611007"]}, @typed={0xc, 0x93, @u32=0x80000000}, @typed={0xc, 0x4a, @uid=r2}]}, 0x48c8}], 0x4, &(0x7f00009b5000)=[], 0x0, 0x0}, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) sendmsg$alg(r1, &(0x7f000007e000)={0x0, 0x0, &(0x7f0000577000-0x10)=[], 0x0, &(0x7f0000b62000)=[], 0x0, 0x0}, 0x0) 2018/01/31 14:31:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000+0x5e7)=0x8) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f000022f000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 14:31:35 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270600000000000004007352", 0x23}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 14:31:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x12, 0x1, 0x4, &(0x7f0000b8b000)={0x0, 0x0}) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000198000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0xfffffe28) r2 = semget$private(0x0, 0x6, 0x40) r3 = syz_open_dev$dspn(&(0x7f0000965000)='/dev/dsp#\x00', 0x6, 0x20000) getsockopt$inet6_mreq(r3, 0x29, 0x14, &(0x7f0000003000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f00004ba000-0x4)=0x14) bind$packet(r3, &(0x7f0000de4000)={0x11, 0x11, r4, 0x1, 0x9, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) connect$ipx(r3, &(0x7f0000ea0000-0x10)={0x4, 0x4, 0xea5, "b383d4a02e7b", 0x46, 0x0}, 0x10) r5 = syz_open_dev$amidi(&(0x7f0000ce5000-0xc)='/dev/amidi#\x00', 0x3, 0x40) r6 = syz_open_dev$sg(&(0x7f0000153000-0x9)='/dev/sg#\x00', 0x1, 0x10100) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r6, 0xc1205531, &(0x7f0000d9a000)={0x10000, 0x9e, 0x7, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x411, 0xe504, 0x1ff, "0230e38f8e25e74e95762779c5cd0f3d", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet(r3, &(0x7f0000351000-0x1000)="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", 0x1000, 0x40, &(0x7f000012f000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r6, 0x28, 0x0, &(0x7f00000c9000)=0x7, 0x8) semctl$SEM_INFO(r2, 0x1, 0x13, &(0x7f0000ed4000-0x7e)=""/126) epoll_pwait(r5, &(0x7f0000246000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x4, &(0x7f0000bae000)={0x3}, 0x8) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000ec2000-0x28)={@generic="00d3dc9709e41f4ec5e8b1dbc787855b", &(0x7f000026e000-0xc8)=@ethtool_rxnfc={0x2f, 0x5, 0x7, {0xf, @udp_ip4_spec={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, 0x3, 0x3, 0x1000}, {"1f10", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, 0xb2, 0x7, [0x2, 0xa808]}, @ah_ip6_spec={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9, 0xf68b}, {'9&', @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6, 0x35, [0x1, 0x8]}, 0x400, 0x3}, 0x3, [0x9, 0x7, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000023e000-0x10)="", 0x0) ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f00000cc000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) 2018/01/31 14:31:35 executing program 1: openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00004e0000-0x11)='/dev/qat_adf_ctl\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f0000bf8000-0x8)={0x0}, 0xffffffffffffffaf) close(r1) dup2(r0, r0) 2018/01/31 14:31:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000b62000-0x8)='./file0\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000c06000)={0x1, 0x1, &(0x7f0000e02000-0x1)=@raw=[@jmp={0x5, 0x20000000000ffff, 0x9, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 14:31:35 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, 0x3, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000c0000-0x3)=0x0) r1 = syz_open_procfs(r0, &(0x7f00005a4000-0x20)="6e65742f61720070a87037dfabc7b0af1f32a27038f5aabee1fe84c8666479d9") openat$autofs(0xffffffffffffff9c, &(0x7f0000734000)='/dev/autofs\x00', 0x800, 0x0) readv(r1, &(0x7f0000ac6000)=[{&(0x7f0000242000)=""/2560, 0xa00}], 0x1) 2018/01/31 14:31:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f000047e000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000c85000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x1275, &(0x7f0000ee0000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@mpls_mc={0x8848, {[{0x2f1, 0x8, 0x3, 0x242}, {0x3, 0x100000000, 0x5, 0xfffffffffffffffa}], @ipv6={0x10000, 0x6, "b97658", 0x1237, 0x0, 0x623, @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}, {[@fragment={0x0, 0x0, 0x9, 0xfffffffffffffffe, 0x0, 0x8, 0x0}, @hopopts={0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, @fragment={0x0, 0x0, 0x8, 0x800, 0x0, 0x6, 0x3}, @hopopts={0x2f, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x28, {0x1, 0x8, 0x3, 0x6, [0x7c, 0x9, 0x1000, 0x6]}}]}], @gre={{0x0, 0x0, 0x1, 0xff, 0x0, 0x3, 0x0, 0x1, 0x880b, 0xbb, 0x2, [], "c0a6a9a631b6e9795c295ee946b33e3bd5b26648c122380844bc19d4b3df2719ea1e0a71ee8de25f2dde3df611682375f3199b400ac0a181efaa0e5cba40e3869c365bc6ed92a20b96b65c1ba411f4544c5808a6356e843326c9dfa5822915428164966e9e8e160cea0aaa329dba84290478a8792186792fbd0286280a55f88ecf293191db4031c1cc727b4aec816a86c8dbba629ba230ea446c253a755e6704b33322dc2b72db5d8fd7ccb95d469a05c3fe459ae049808d0c1eab"}, {0xf, 0x0, 0xfacb, 0x100000000, 0x0, 0x0, 0x800, [0xfffffffffffffc01], "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"}, {0x4ea, 0x0, 0x3ce, 0xef31, 0x0, 0x0, 0x86dd, [0x40, 0xfffffffffffffff8, 0x7ff], "6e10e89d2e80ce73ffca8bb276074c0b153fec5e51cf7439364a173454006e6e4c73c65f3fe7c8f040163f318c7122951a970c09c51b20ab9f65251eb293c49a065ec43541fdcbaa6521824621741e915c9d428430903d9668ef6e9bbafe867116356ab9b00101559dd60eb330c5f72134665bc871f9f61f41327fe098ee65adfd6ea427bffd01b8af962a5f414d9326076f3d96a26b32373a7aad1178c86a170357d63bd8f0666fa0267da7e789c9d78b83939ca7fcc3af2c46270dd189277a117239399b962818b6e5dc37bf99c6ad90f50f7d67683ef0957b87bdfbc8f063dcbd2a56df7359931432f91b"}}}}}}}}, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000799000-0x8)='net/dev\x00') ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000fae000-0x18)=@get={0x1, &(0x7f0000a66000)=""/70, 0x0}) 2018/01/31 14:31:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000639000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000973000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b8f000)=0x231) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/31 14:31:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6b41, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect(0xffffffffffffffff, &(0x7f0000002000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x3a) creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000320000-0xe)='net/protocols\x00') dup2(0xffffffffffffffff, 0xffffffffffffffff) sendfile(r0, r1, &(0x7f0000023000)=0x0, 0x26a950b) 2018/01/31 14:31:35 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001f1000-0xc)='/dev/rfkill\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000f07000)={0x8, &(0x7f0000fe4000)=[{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$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000001000-0x10)={r1, &(0x7f0000a0a000)=""/35}) mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000a59000)='/dev/input/mice\x00', 0x0, 0x80000) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000fe1000-0xd9)=""/217) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000fe2000-0xd)='md5sum*GPL@@\x00', 0x0, 0x8, &(0x7f0000fe1000)={0x5, 0x1, 0x7, 0x4d6, 0x7, 0x824d, 0x8, 0x9}) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setlease(r2, 0x400, 0x0) r3 = fanotify_init(0x20, 0x141c00) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000fe2000-0x9)='/dev/ion\x00', 0x200, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000fe5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000e83000-0x4)=0x14) connect$can_bcm(r0, &(0x7f0000da0000-0x10)={0x1d, r4, 0x0, 0x0}, 0x10) bind$alg(0xffffffffffffffff, &(0x7f0000fe3000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha256\x00'}, 0x58) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f0000fe3000-0x18)=@add_del={0x2, &(0x7f000044c000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x800}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000d1f000-0x20)={0x5a, 0x0, 0x0, 0x1}) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00006c3000-0x4)=0x1, 0x4) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000fe4000)={0x4, 0x6, 0x1, 0x5}, 0x8) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f0000fe2000)={r5, 0x100000001}) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00000dc000)={0x2, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fe1000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ftruncate(r6, 0x20000000001) 2018/01/31 14:31:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup(r0) bind$alg(r0, &(0x7f000057c000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00004f2000-0x38)={0x0, 0x0, &(0x7f00001b4000)=[{&(0x7f00005fa000)="714df6a13e67b44bbb9438686733a388f0b2e8fd60def6b7bef46e63a76eda65e54b53de7b3d6292a4d291137464c10fff9d9938efb72b45a03605dc42ac6e", 0x3f}], 0x1, &(0x7f0000a41000+0x3f0)=[], 0x0, 0x0}, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00009ca000-0x9)='/dev/ppp\x00', 0x200080, 0x0) ioctl$KVM_GET_PIT(r3, 0xc048ae65, &(0x7f0000d02000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000c7b000)={0x0, @in6={{0xa, 0x2, 0x80000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4bca, 0x1f, 0x8000, 0x7}, &(0x7f0000a6c000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000344000-0x8)={r4, 0x4}, 0x8) 2018/01/31 14:31:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) read(r0, &(0x7f000093d000-0x20)=""/32, 0x3aa) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000bf0000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000a96000)=0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f000090f000-0x90)={0x3, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) prlimit64(0x0, 0x7, &(0x7f0000d41000)={0x0, 0x0}, &(0x7f00009d9000-0x10)={0x0, 0x0}) socket$nfc_raw(0x27, 0x0, 0x0) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000e76000)="") r2 = syz_open_dev$sndpcmp(&(0x7f0000e35000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x2a03) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) getsockopt$inet6_dccp_buf(r2, 0x21, 0x8f, &(0x7f0000019000-0x2e)=""/46, &(0x7f000062a000)=0x2e) 2018/01/31 14:31:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) lremovexattr(&(0x7f0000c72000-0x8)='./file0\x00', &(0x7f0000e6c000-0x1a)=@known='com.apple.system.Security\x00') setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="ad56b6c5824c8eb995298992ea54c7beef9f5d56530f90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000aeb000)=[{&(0x7f0000ad9000-0x1000)="9f461914800437c45f63aefc9b23f195bbe32ddf9d915c40d95d6ba6f78ad9d8810804f3002d97c0b5a131a3aba1a10e79e27512edd43e4041f939d430117404078590a2614d78145c3580078585ca3ef31aef4da811e7caeb522aa7ee13a3da2dfb239998ca6b4a6702cc0dcb59e4d27ba6bc0189299cd9c08180dd0013e350d5649bcddf9b169c170b0e96564b400089f39a2796388b631def8ac39c8c8f3027502c0f25fedf5c56cdd1dc24382e4f4ad6f45b0d1cd083c2e4d7c66e55403a3e63d16ca8807b7ab339e63c8710d3458ba58b2d6d916413de781ba8be6bfb8000f58ac07fc3dee2310024c98f447c03d14fd69816f6a7486417b82b034fa48615b91a9310420ec813813f694711a68e48935364087fff727573979ec46b4340a44986dca5d9d28b0007bdb74379a0a22fd9854ffde01dccef66b14941035c456d57c8efe163781937a7a16dedf262d79d7e5d967b47aedfb1eb219aef1750b210dc3c1ec9a7ec482f960f120583d0fb3b93e9cf2e7b5e0234088ce4c8ef96a7244bac91056c54cbb3cb5ecfd8cc48d4de4622eb8838abc797a5ac4a651d02880691dacf13649fb6406e0b8492c3179b218b04df98a39b9b73cb6fca38be3e7698e374685f4b22d4ede35f057855482ea5ecd2437e8b55bb12fa3b431237d2eb074d379a89fbe1878c5f83f6de04bf3be9a55853b689a01599a40f3ada13079ff539e5cabf5ca1dd73c1e772a0ca8d1060e6dae074800af51ef5637cba43756bac6f04db2048b2216e6805502d631bd956cbfc92d879c51c71364dae65b109d525ef95f9ff109138cd61f042ca1537fd5e4ff8fe66cfc0bf3f3e75c58c6cfc011db793de9ab20b0d4360e7bcbee0ac0c963ebcdab026e7c5a69a3c079cdf5c52044086e9fdc63b13a365ab378569fe0f8a9a5d996644ad96c4ec9f8ee04cd14f596ee88438004d07fd17ad32cf305cf6a3f5de83e1fb2f8b086a15f998359e459745259da903ee039d40d93a241d90b91d54e4fe92fc25e3566dc05f185ba61d9340bab1de95276cc62091918f53375cdea274ced2155efe7617221f836d35e78b15b47d5196e6f7e36a80337309625175e995f2e790df63c24b8856c8e104cb7331538260f0fbbd2f0432eb8d8d890110379c726d855c91998a11c4bc28e41ccee18c7b55b75bf71d9500ddf3e2b4da24fb87abf0a758f54f858df3916f9c4db679e209407497d4417fa8bcd633fa4594701b9b5e9a258181daffac28012151551c1b61b382b2e8cd645280803d818b2c898f84c91a922b7954afed3ae1af6b6753893ffcde5de43e665a8d8142246fceb70563cbe7e0fff21eb29c4920e36dd3df14a82acd445e21187c1b7d6931dad8801453180805230c2924a22abac5b504c9e6ea6ae7c7d8aeb43c992c61308463b62c42ea8a5cbf12736bf6af92dc3eedb972883272cb9f6d829cb4e39a0956738ff54c21ed325ac35234b9f1b180fa35ea52f43e0965cc46215000ac1010a9b84674d20db6ab0db86a4845235f79914e47d2256d4f0ce8f01d80efc87b63cdc126354205f6ccf49b2cd0dbf0fa81aa1409c647079185ccb737f82ebe1f7ffd34915957894b6ab6c9a5fb62004c9ea6b4994c3be310bb94e9872a2c0f44da781d51aff3da799e231f1b12b8318a12a77ac1838f945b535f8d6a977a0372df0ebb5f51f00ebc9e9d23b32be7f97d43412661959f16d6f52360dadb707df62c79ac8fb9c4ce1293ebf95e1f19fad9bc351a5f6a1219531ba988b861a90c28ca4f4f62624c2e177d8cc54e431de5feb089f34c3a6443389259d6bfa53b260c887f33cc3c538462fdd309827c34ea81dfa19b982d9f5010f1cf9a9d8d59d7826a9d4f19e8e4f063ecbb390781695c522ea3ea72f853673523712e49fcd8985abb5833c315a53acc4e8300123c045cfd62efe376a486d9ecedaf5f1c6043e4534cf794a9fcaed7e7f44717408dc010c2ebf32f8713ba4785089abbfc9088f0894eafdd510cbac040a1541efa4be655f461a959a9cd04ab3670bcb91ff8069ae66437a3026d7337ed51a3e51a5e28eaa0c096879e689265a590df1ccb70021af4c3d8b241fcf3393c5876fd5f8604729e488196c7f16d4780fb614f4bdea0577c64e8bfa9e3332cac7e95fe38a59c8bbb9431a2d9a15f2b8cfcbbf220dbc460096d7f40f8b0054b23388478895bef5b09795b5f48756721c9c01eec869ef99e1b5cb821b0eb46a75533fdf9bf3fb7139c386f66350453ccb73c9b7076a0aeca8cd6925a16b5e3dec4f435e49a40ac6a7598a911a54c4817056bbb059cc61f9e6654d57fd9c3c5740b47b10293d652f4644d81e1e69e3ab83db33b69684039d1206ba339a45a2171f293c0040341b4e76a1a9cf7b0767909cc2992729fe91461b9c222d08eecd3fa782b0be889fae8001b9079416a497505bcb908dade491c476a9df427e1f5f2ddd05b5a84172e704eb99a7772ff7ce003f5d041fd278c96494d1665d345bbcbe7e5a41a7c6203102b6a23dfaa4239788e800b0b0095b3a90e6aca5091f4c9b01bc9291f6f1d07d442a44b93e0d697c6dc4047985f53fad8e5878325eb190d4379b4b4ba7c0ca098d35a5076178bc20599c3febcb65a694be0deeb87d1c982336a494401e9b39486ad7b16c9de947bf81b701dcbf48ad567b8f3f5cc764df9d1aa15d9753e81d1b1a17e07ef6eac7813d565dbe24e8fedadd45e029c9bcacb8e9ea4f9ed42ebd19d8bffc4551631f7c2579464c20a01dcda0ea3c24e600d55b145574f29a4aea34611c4a8a5997415c5c0e8278a2849cddf3b4c1225223d18215cf904d149689e5ade325dcc7c3a9c3d78e66a1656159f1ff99d6878c87eb93d20a549ef3c490ee18baaf6700ea14a660257a25d3a74689df68fa2c6e217b67065e023f1265ebd9d49ce0052eefa862f55aca945ebdf1f22c8057dfdd5ddc9d10234b744f7e6586c772d0919eddc8654c4751604055bacf81438431020fbbfefb11859fcf45bf6f407740f8e617328adbf67053621c577f48f1afa57c18e9ac71c53f5955550793071324e5414ebb41a9a6b33c5fcdc7b6fccfe36299f5af220690863d4a18d4700490dcd68d29f1d9746da3f6964e3999c2962921e6ccb14d6864cc9495c4bad464fa74cd3f4ad556cb7b11255c56bce42ad669a277e5d3989d007992a1efe9bc14489cef40bc078d05f0f356e3a8aa2707a4ad69770d65c0d300ca76f1a98c98789143a5f283ff8c30a4a37bc8e265d709a4dcdc7fefa7544de2d638ae6355d68b98708e3302c8cbb2c1fe8fecf707b0507e6c32833e4ed64ffb1072e5d19506edb637deffd52bdccc6d376b56c847ca1b98d93dd5fa8a86d3a688f9266096bd7623817ed5359734e6fbd245991a705055ed2c4a1822b234377e9867553299ab999dbaeda2d5955760863ec54e94f295fb7f4583a6d222e2ecf4f25b0d19d744eca1d744db5615f8ce367c4192f0ad927de35959f3154d388e18adb291cf86947173f2b70b2e7c43046a317bed331b266394473c220ed7e0081902651d7961c70c0b45508d4f7700fefabe9e7ba0bac7020462669bed74f167558fd78590b272e703fa0ecc86899b3a194ceb170f672d82a4b639a6c7ef03e1b5a73dc6a326d6f3443f3663b14c0352d06b78bd3b41599b5ccac2b21494ee8b531f132666eca593865b23f62d021664a69c85e43fc384a0b43dc466eb78fde7210c2b3fe7a65084cb0fea17ea90eaac5dcc5ca07cea6626704fef90409c9d82e92af4bb84f454ed45f24b29b095a79f0202f7154734b62bf16d884b8f62b58abbfa8e43a42bba08dc10e4516f476f3a3e5542b0b7e9589860d2d9549745011a53c64b97526ffe19ceec3f6125a0192efe7c0fdee94edf9611296edff4daee1843b396c0e4c622399889888add507196cb556222d5205e96ef6ddf463c617d91753808a75010bf67deeaff809dc6e95f0b5c1615bf3a85090025d0cb8dd3e1fff6bdd2afd1e3dc17f761f5748c2eaa7ef2eaf384739741ad5cf6b72c3759d903cc731d58a6f76592384c0b8ec9919adf8ea9f2bbc09df45a40ffc2316bedd5172f1d8e3f60c83c25e45a20586667a9a28a9cc51d95bea00551977fd9cf3eeedd72867acff653760e970e82f2591c5f6f817907ebc33554c3497875897896d592af84e8c8ba5e126c63c05d5d675c3f12b21741468b7e3752e209e6deebe62b05b3377ba347656f8c19efa81efbcc3bfceca96f6617a2c5db4608f4621369e797b765c1427884e86d410edc34754c3b744708f23bc38ab1a18f1c206abdc03d769926527bfa2a1d007e3449256c253fa41dc6db0954f29ea2b128ee14ddc645020ccdede5ac53ac090bc7310f47d0d85c31629b05caf857706f3393f45c7c26c38167f87cf64aa34cf2ad83f6934848d3c25afebe036df97a04aed7f8f3baf8f05f662f837e3374f8444fcc48caf717fe640a348da68e4ae0ec2e00e8376a496f49b86378347ca1f444980b2115c281bf48fb43a6114feed2c969c0978737a7a28e949f7ed878d8eb1e7d7ea28b8efb7c2f3569289c4efed6aa383738d66543502edd4728fcebf2f252dc21d17fc69278d21fd7f89dbd9befdc098ff8ab894f2527e164e45a7c901bdd8132b4f7baf8e99aae8b18772eb0d9cad95a5ba72ac6e76ec54ca6578d939db2737d9fb21d0a7bcbdbd71a6552b28dd35798d07a7d3f837a596e2d79431c5d9ef09a03b4e6f5337e1c9cd7347bf9cd226aa735da35e91c0fc8338fdbed31e009f7ce7154de02f228e38acd9d54e192bad1f3b06810e9ce0bdb025edec2c5c855043f75bfed1a044c757beecdf34c852e151b5a2cace71eac36ba067172a64252d1a28d16d1e94c4a3d4cd70f8629fefafbb4428afed65e325643faad76e2171ed4f88a392217364c7140501cccc319dae0beda8050a61a99ad64d9f0d864e320ca809da07007cdfcf3faecd79ce15499c2a5f1005ea4150f4cefce4c03bc32ee5efbe9050af8d0ae2fcd2819bf4fd994430aab5bcd4da86e83773566999b24aa2836c1a7d64d890eb01bc8248ed0859799425985dd22cda3378f1e8fc4decc6d7b66849cb66a2c3cd9bf85d04f2e52569352ad7d9c7eaca93f6f056c1cd94adbfeaf1c8215aa30250204070a9d9eb10c2a527c419244ac188b6f84f7aa555fc6f3f75fe597c4f794d6e467516d6586f143190d3bf4ff26c23a5b183269fc485c5f24632b05092881374c850ec8f30575e6c5fef93da57aa442aa4321b2d31cac7ee2578ad3c2a8b92104575896e0f6b5f6ddfc352212669c6c04be9391b51769972979c1a85f0a24de3b1b684bb9410131b2b807f9ef5186506c2f69899125fc94f3bbb3921ded0052f2f11e2ae6859caef68320bcad77653dae95a0e29a6e5702f5863a47497cddd7ac03745560355cd1610d36eb367c6645d908a427813351c96ac2201855f4dd7b301ccc1ba4aad5ed74121debdb920d91ce19f2605b0be399584a686686195b2447d6341cf6a424264a464758fd190561a85b849e2b412489ca04894c0e0087ff95c4d7aa2828a76fd471cd152b3f50f3045dba6dbb04778b56ddf421386d336f018f943c372ea303850e99142108f0b4b7187230a8f", 0xf9c}], 0x1, &(0x7f0000007000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0xfffffffffffffffe}, 0x0) io_setup(0x8, &(0x7f0000be0000-0x8)=0x0) recvmsg(r1, &(0x7f00006ef000-0x38)={&(0x7f0000741000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000ba7000)=[{&(0x7f0000695000-0x1000)=""/4096, 0x1000}, {&(0x7f0000118000-0x2d)=""/45, 0x2d}, {&(0x7f0000a12000-0x5)=""/8, 0x8}], 0x3, &(0x7f0000b90000-0x1000)=""/4096, 0x1000, 0x6}, 0x2) r3 = syz_open_dev$sndmidi(&(0x7f0000a14000)='/dev/snd/midiC#D#\x00', 0x8000, 0x1e7d3cab545d1fdd) ioctl$VT_SETMODE(r3, 0x5602, &(0x7f0000398000)={0xff, 0x7, 0x0, 0x1, 0x3}) io_submit(r2, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000c2c000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3b03996ff05abb1e8b1c24b50898d8f", 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) writev(r1, &(0x7f0000d13000-0x20)=[{&(0x7f0000d67000-0xdd)="c7a5ab58c2a95fbadd2fbda3e1a31581b4aad2856dec71f61e2d5d3af079c6022ee1a4398a399a707a149e92810c12f63b09fec615fecdf65dd66c41292e5f02887d7dc6bf951643ebc6b6792caba1d402a60a9d8e8d5cfeb5b0993d88e76990b06be4d2f452f2ad6240d4b01197b6437bd77c1a1b436856fc36fd1a710eb00a129673701bda5ec742060cdedb95ac2d67ad15da79d1e9e0be5690581ac912290d37732100b09bb97e058cf17a539972db7c4af53c54a08d476031f84d150f22859f2f8469f79d6c2e1c67467a95a34c15bac49447cb9d11ac5c1c4e84", 0xdd}, {&(0x7f0000582000-0x1000)="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", 0x1000}], 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000dd0000)={{{@in=@multicast1=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000018a000)=0xe8) lstat(&(0x7f0000cd6000-0x8)='./file0\x00', &(0x7f0000382000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r3, &(0x7f0000cac000-0x8)='./file0\x00', r4, r5, 0x1800) 2018/01/31 14:31:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009a0000-0xa)='net/arp\x00') r1 = shmget$private(0x0, 0x3000, 0x54000c00, &(0x7f0000f25000/0x3000)=nil) shmctl$SHM_LOCK(r1, 0xb) shmctl$SHM_STAT(r1, 0xd, &(0x7f00000a5000)=""/158) readv(r0, &(0x7f0000ac6000)=[{&(0x7f0000242000)=""/2560, 0xa00}], 0x1) shmctl$IPC_RMID(r1, 0x0) 2018/01/31 14:31:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f000003b000-0x10)={0x654, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x10) modify_ldt$write2(0x11, &(0x7f000003b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) lseek(r0, 0x0, 0x2) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000a40000)='/dev/dsp\x00', 0x10000, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000b66000)={0x0, 0x2}) 2018/01/31 14:31:35 executing program 2: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000ab4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000996000)=@req3={0x9, 0x4, 0xcb, 0x7f, 0x80000001, 0x0, 0x5df}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00002ff000-0x4)=0x0) waitid(0x1, r2, &(0x7f0000b31000)={0x0, 0x0, 0x0, 0x0}, 0xb, &(0x7f00002b8000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000023e000-0x10)="", 0x0) 2018/01/31 14:31:35 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x882, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000001000-0x20)={0xfffffffffffffffe, 0x0, 0x10003, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000bf6000)={0xff, r1, 0x10003, 0xaf4}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mremap(&(0x7f000090a000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f0000008000/0x4000)=nil) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r2, &(0x7f0000904000)=""/100, 0x64) 2018/01/31 14:31:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000fa1000)='/dev/snd/controlC#\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00003fc000-0x2c)={0xb, 0x3f, 0x5, 0x1, 0x0, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f00008a3000-0x28)={0x20000000c, 0x8, [0x0, 0x0]}) r1 = syz_open_dev$mouse(&(0x7f0000b96000-0x12)='/dev/input/mouse#\x00', 0x7, 0x8000) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000d77000)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @generic="b3ad3df3774dfec14b7519cedebcf2ca"}}) 2018/01/31 14:31:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000074a000)={0x6, 0xffffffffffffff9c, 0x0}) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f00006be000-0x8)={0x3, 0x0}) eventfd(0x0) 2018/01/31 14:31:35 executing program 3: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000977000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000098f000-0x4)=0x3) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x49, 0x200101) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil, 0x0}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) openat$audio(0xffffffffffffff9c, &(0x7f0000a94000-0xb)='/dev/audio\x00', 0x10000, 0x0) munmap(&(0x7f0000b1a000/0x2000)=nil, 0x2000) vmsplice(r2, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)="", 0x0}], 0x1, 0x0) 2018/01/31 14:31:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000023e000-0x10)="", 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000008c000)='/dev/hwrng\x00', 0x100, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f000073c000)={0x0, r1, 0x6, 0x3, 0x0}, 0x14) 2018/01/31 14:31:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc) r0 = syz_open_procfs(0x0, &(0x7f00009a0000-0xa)='net/arp\x00') ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000ac2000-0x4)=0xfffffffffffffcc3) ioctl$KDSETLED(r0, 0x4b32, 0x9) readv(r0, &(0x7f0000ac6000)=[{&(0x7f0000242000)=""/2560, 0xa00}], 0x1) 2018/01/31 14:31:35 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000011e000-0x7)='ns\x00') socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000779000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = dup2(r4, r2) mkdirat(r1, &(0x7f0000f30000-0x8)='./file0\x00', 0x30) exit(0x0) getdents(r1, &(0x7f0000bc5000-0x1000)=""/4096, 0x1000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f00005b0000)={0x0, 0x4ea}, &(0x7f0000532000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f00001cd000-0x83)={r6, 0x7b, "41701a8c1e06f74701bb0b9b2bad8778d5bad38c06e3c32efd273a380154e22c20d9a940f364ef985df8e15da27722db9eb247d84f3c49aab477b79239e401cad486ae84f46cb49e028731bf458d2a29fcd8fa49dd688002c90782c9cc987d2efefedde2a9d4be13b4361e5239bcbe7794f6ee993a2a6ecb6724c3"}, &(0x7f000016f000)=0x83) kexec_load(0x7, 0x1, &(0x7f00003a6000-0x20)=[{&(0x7f0000d32000)="89064e7fce35c6faa8963efbafe8bc53f1cf23b53ebdfab2bd2a6d0d2872", 0x1e, 0x10001, 0xfffffffffffffff8}], 0x320000) syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) 2018/01/31 14:31:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat(0xffffffffffffffff, &(0x7f0000bc3000)='./file0\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000ba7000)=0x2) setsockopt$sock_int(r0, 0x1, 0x2000000000000009, &(0x7f0000140000-0x4)=0x0, 0x4) 2018/01/31 14:31:35 executing program 6: mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x5, 0x2, &(0x7f0000e58000)={0x0, 0x0}) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000f05000)={&(0x7f000017b000)={0x10, 0x0, 0x0, 0x60000400}, 0xc, &(0x7f0000f06000-0x10)={&(0x7f0000c5f000)=@del={0x130, 0x11, 0x400, 0x7, 0x0, {{'cbc-twofish-avx\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2400, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0x5d}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0x22b}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0x8}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0x100}, {0x8, 0x1, 0x8}, {0x8, 0x1, 0x2}, {0x8, 0x1, 0xffffffffffffffe1}]}, 0x130}, 0x1, 0x0, 0x0, 0x10}, 0x4001) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000028000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000f07000)=@sack_info={0x0, 0xa22, 0x2}, &(0x7f0000632000)=0xc) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000f07000)={r4, @in6={{0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x6, 0x1, 0x4, 0x9a}, &(0x7f0000f08000-0x4)=0xa0) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f06000)='/dev/autofs\x00', 0x200, 0x0) connect$inet(r5, &(0x7f0000cc2000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x8, 0xb, 0x1, &(0x7f0000f06000-0x8)={0x0, 0x0}) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000442000-0xcf)=""/207) accept$alg(r6, 0x0, 0x0) ioctl$TIOCMSET(r7, 0x5418, &(0x7f0000f06000-0x4)=0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000018000-0x18)={0x1, 0x0, [{0x2d7, 0x0, 0x0}]}) fcntl$getflags(r6, 0x40b) clock_adjtime(0x5, &(0x7f00004ca000)={0x3, 0x7fffffff, 0xd654, 0x3, 0x800, 0x4, 0xff, 0x100000000, 0x1, 0x80, 0x8b44, 0x0, 0x0, 0x8, 0x7fffffff, 0x99, 0x4, 0x8c3, 0x7fff, 0x10001, 0xe2, 0xfffffffffffffffb, 0x3, 0x9, 0x5, 0x100}) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r5, 0xc008551a, &(0x7f0000f09000-0x10)={0x5, 0x8, [0x200, 0x4]}) 2018/01/31 14:31:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000f0000+0x33f)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r1 = getpgrp(0xffffffffffffffff) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00001f3000+0x7ae)=r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000023e000-0x10)="", 0x0) set_mempolicy(0x4000, &(0x7f0000204000-0x8)=0x3, 0x4) openat$vcs(0xffffffffffffff9c, &(0x7f00005d4000)='/dev/vcs\x00', 0x10000, 0x0) 2018/01/31 14:31:35 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0xff5) 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) io_setup(0xc47, &(0x7f0000d9c000)=0x0) io_getevents(r1, 0x5, 0x5, &(0x7f0000c3d000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f00001b8000-0x10)={0x0, 0x1c9c380}) [ 631.655353] kauditd_printk_skb: 17 callbacks suppressed [ 631.655361] audit: type=1326 audit(1517409095.856:5891): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26346 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/31 14:31:35 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001000-0x168)=[{{&(0x7f0000001000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000-0xfb)=""/251, 0xfb}, {&(0x7f00005b8000-0x30)=""/48, 0x30}], 0x2, &(0x7f00006b2000)=""/12, 0xc, 0x856}, 0x1}, {{&(0x7f0000d0d000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000258000)=[{&(0x7f0000000000)=""/37, 0x25}, {&(0x7f0000000000)=""/4096, 0x1000}], 0x2, &(0x7f0000000000)=""/44, 0x2c, 0x5}, 0x800}, {{&(0x7f00001d3000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000dd5000-0x50)=[{&(0x7f000064c000)=""/4096, 0x1000}, {&(0x7f0000866000)=""/4096, 0x1000}, {&(0x7f0000001000-0x43)=""/67, 0x43}, {&(0x7f0000000000)=""/152, 0x98}, {&(0x7f0000000000)=""/5, 0x5}], 0x5, &(0x7f0000c40000)=""/33, 0x21, 0x1ff}, 0x5a}, {{&(0x7f0000001000-0x17)=@un=@file={0x0, ""/21}, 0x17, &(0x7f00004f5000-0x90)=[{&(0x7f0000739000-0xba)=""/186, 0xba}, {&(0x7f0000000000)=""/184, 0xb8}, {&(0x7f0000cdb000-0x4)=""/4, 0x4}, {&(0x7f0000000000)=""/41, 0x29}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000dbc000-0xd3)=""/211, 0xd3}, {&(0x7f0000000000)=""/238, 0xee}, {&(0x7f000051f000)=""/93, 0x5d}, {&(0x7f0000000000)=""/235, 0xeb}], 0x9, &(0x7f0000918000-0x6b)=""/107, 0x6b, 0x0}, 0xfffffffffffffffa}, {{&(0x7f0000000000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000001000-0xa8)=""/168, 0xa8}], 0x1, &(0x7f0000055000-0xfc)=""/252, 0xfc, 0x100000001}, 0x1}, {{&(0x7f00004e5000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000d24000-0x60)=[{&(0x7f00009dd000-0xb5)=""/181, 0xb5}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000-0xe8)=""/232, 0xe8}, {&(0x7f0000e36000)=""/159, 0x9f}, {&(0x7f0000000000)=""/0, 0x0}], 0x6, &(0x7f0000000000)=""/185, 0xb9, 0xfffffffffffffffa}, 0x1}], 0x6, 0x40000023, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x68, &(0x7f0000954000-0x68)=[@in6={0xa, 0x2, 0x7fffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r1, 0x1, 0x53}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000204000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x400000}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x1, 0x1, [0x0]}) 2018/01/31 14:31:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009a0000-0xa)='net/arp\x00') readv(r0, &(0x7f0000ac6000)=[{&(0x7f0000242000)=""/2560, 0xa00}], 0x1) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000d45000-0x108)={0xfff, {{0xa, 0x2, 0xfff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1000, @loopback={0x0, 0x1}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/31 14:31:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000408000-0x12)='.request_key_auth\x00', &(0x7f000056d000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) keyctl$link(0x8, 0xfffffffffffffffb, r0) r1 = request_key(&(0x7f0000061000)="656e63007074003fb8eb4260dc33714a70fc8253cabac29b40b736c3d74883dbbb1e2d4e99315e8319a1b63334205b9e39fdaf505fc7a903e174996496a9de8b78fde8d8150c47cedbdfa963d50cb409161521d0bb52fd1999f9f609afa0117832c4a0cd9e7f5c14e6e4a1dd92d4aa6b1a07eeb8a5077b2b603b1dcb99eb48c8d4e1b38d2e02c5dc9e287405d9", &(0x7f0000ced000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000a88000)="e1", 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) fsetxattr(r2, &(0x7f0000b91000-0xc)=@known='trusted.syz\x00', &(0x7f0000508000)='.request_key_auth\x00', 0x12, 0x3) keyctl$search(0xa, r1, &(0x7f0000f83000-0xd)='dns_resolver\x00', &(0x7f0000b0f000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) 2018/01/31 14:31:35 executing program 5: r0 = getpgrp(0x0) r1 = gettid() mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000013f000)={0xfffffffffffffffe}, 0x0, 0x8) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$poke(0x5, r0, &(0x7f0000fd0000)=0x0, 0x0) rt_tgsigqueueinfo(r0, r1, 0xb, &(0x7f0000055000)={0x0, 0x0, 0x3, 0x0}) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x3ffff}, &(0x7f0000f0b000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fbd000-0x10)={0xffffd, 0x989680}, 0x8) 2018/01/31 14:31:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000950000)="", 0x0) [ 631.746094] QAT: Invalid ioctl 2018/01/31 14:31:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) bind$alg(r0, &(0x7f0000e9d000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000079e000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f000048d000-0x40)={0x401, 0x800, 0x40, 0xc2, &(0x7f00000b3000-0xc2)=""/194, 0x2a, &(0x7f0000d61000-0x2a)=""/42, 0xac, &(0x7f0000d77000)=""/172}) 2018/01/31 14:31:36 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f00004cb000-0xd)='/dev/usbmon#\x00', 0x1, 0x20400) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000b51000)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000023e000-0x10)="", 0x0) [ 631.769081] QAT: Invalid ioctl [ 631.839072] audit: type=1326 audit(1517409095.862:5892): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26346 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 631.915147] audit: type=1326 audit(1517409095.863:5893): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26346 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=16 compat=0 ip=0x453299 code=0x7ffc0000 [ 631.954073] audit: type=1326 audit(1517409095.864:5894): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26346 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 631.978828] audit: type=1326 audit(1517409095.864:5895): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26346 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 632.003865] audit: type=1326 audit(1517409095.867:5896): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26346 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=16 compat=0 ip=0x453299 code=0x7ffc0000 [ 632.028474] audit: type=1326 audit(1517409095.867:5897): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26346 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 632.053728] audit: type=1326 audit(1517409095.872:5898): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26346 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=284 compat=0 ip=0x453299 code=0x7ffc0000 [ 632.078404] audit: type=1326 audit(1517409095.873:5899): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26346 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/31 14:31:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x3, 0x810, &(0x7f0000187000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000aea000-0x8)={0x1ff, 0x10002}) r2 = bpf$MAP_CREATE(0x0, &(0x7f00009a3000+0xb07)={0xf, 0x5, 0x56d6, 0x9, 0x8, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) fcntl$getflags(r2, 0x3) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000a28000)='/dev/dsp\x00', 0x101000, 0x0) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f0000033000)={@common='bond0\x00', @ifru_mtu=0x3f}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f00001ea000-0xbc)={0x8, 0x2, 'client1\x00', 0x4, "9a80900ed45b07f1", "219ea924595d2dc3bbd4a5d3ac9e050f57d1ca94959148276b830d4732795b7e", 0x0, 0x32, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f00001c2000)={0x2, 0x18, 0x0, 0x0, 0x1c, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}]}, 0xe0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 14:31:36 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x102, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0x5, &(0x7f0000c2e000-0x8)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000fe2000)=r2) bind$alg(r1, &(0x7f0000198000)={0x26, 'hash\x00', 0x284f, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000023e000-0x10)="", 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000561000)='/dev/rtc\x00', 0x8041, 0x0) getpeername$packet(r3, &(0x7f0000941000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000494000)=0x14) ioctl$sock_bt_cmtp_CMTPCONNDEL(r3, 0x400443c9, &(0x7f0000d79000)={{0x6, 0x7fff, 0x5b, 0x1f, 0x0, 0xfffffffffffffff8}, 0x7}) sendfile(r0, r0, &(0x7f000015a000-0x8)=0x0, 0x40) 2018/01/31 14:31:36 executing program 5: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = msgget(0x1, 0x720) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgrcv(r1, &(0x7f0000029000)={0x0, ""/100}, 0x6c, 0x0, 0x3800) sendmsg$nl_route(r0, &(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='lo\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 14:31:36 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000+0xcf6)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000518000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x2}) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) 2018/01/31 14:31:36 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 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, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009a0000-0xa)='net/arp\x00') readv(r0, &(0x7f0000ac6000)=[{&(0x7f0000508000)=""/2560, 0xa00}], 0x100000000000029f) 2018/01/31 14:31:36 executing program 0: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000e78000-0x10)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) ioctl$int_in(r1, 0x5421, &(0x7f0000fe5000)=0x4b) ioctl$TCSETS(r0, 0x5402, &(0x7f0000fe9000)={0x0, 0x0, 0x0, 0xfffffffffffff0cf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000feb000)='./file0\x00', 0x42, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0x80045500, &(0x7f0000efd000-0xf3)=""/243) ioctl$TCXONC(r1, 0x540a, 0xdfde) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000fec000)={0x0, 0x0}) fcntl$lock(r2, 0x7, &(0x7f0000166000-0x20)={0x1, 0x0, 0x800, 0xa7, r3}) 2018/01/31 14:31:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f0000116000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 14:31:36 executing program 3: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000002e000-0xc)={0x4, 0xffffffffffffffff, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007000-0x20)={{&(0x7f000001f000/0x2000)=nil, 0x2000}, 0x0, 0x0}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000000c000)='/dev/qat_adf_ctl\x00', 0x440800, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000032000)=""/204) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000034000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000034000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r2}, 0x14) r3 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f000002a000-0x8)='keyring\x00', &(0x7f0000035000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r0, &(0x7f0000028000-0x10)={0x27, 0x400, 0x9, 0x7}, 0x10) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key$user(&(0x7f0000036000-0x5)='user\x00', &(0x7f0000036000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000035000)="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", 0x1000, 0xfffffffffffffff9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) sched_setscheduler(r6, 0x0, &(0x7f000001a000-0x4)=0x77) keyctl$instantiate_iov(0x14, r4, &(0x7f0000021000-0x10)=[{&(0x7f0000036000-0x77)="e4aa2d62f8ce52af1ac1699a70ff217f7b9362f571fc36ae30ab2e2d462d8514d40dd706c84ca556b7932a78e33ece2998802c4d35beb6261405a10b8e543ef8bc6ee5d66bfc685bdc36868329ea846ed16d5fa9ec18084c608a9a74d9b774e4a81afe32e87121913f71cc6171ae4de5a42508f8549fef", 0x77}], 0x1, r5) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000035000)="2293750cec454a1109e2b13cd1e5faacc406215b94dda246a08a856a6b8576a4736ffe39f1f1b8deaed62f0de42a376582516caf5f2daf2d40af007bc3ec31db958517203aa8902a503fb1ab9219e18422c4cf6355ca0ee7ad2bde500b4f956959af154f422ce69c0bf1198e99e4de0f2565915887e027", 0x77) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f000002c000)={0x1, 0x0, [{0x401, 0x0, 0x0}]}) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000037000-0x78)={0x1ff, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1b, 0x9, 0x36, 0x6, &(0x7f0000006000-0x10)=@common='syzkaller1\x00', 0x0, 0x3, 0xed}) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000036000-0x14)={@loopback={0x0, 0x1}, r2}, 0x14) dup2(0xffffffffffffffff, 0xffffffffffffffff) [ 632.104221] audit: type=1326 audit(1517409095.874:5900): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26346 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=9 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/31 14:31:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00005d3000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f00001b3000)=0x0) fchmod(r0, 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b3e000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000c81000/0x18000)=nil, &(0x7f0000fa8000-0x18)=[@text16={0x10, &(0x7f0000b18000)="0f013600600fc72f660f5c4d000f23630f35b82d000f00d866b88ada69e30f23c00f21f8663501000d000f23f866b9890b00000f320f110b0f2215", 0x3b}], 0x1, 0x0, &(0x7f0000581000-0x20)=[], 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00000cf000)={0x86f2, 0x7a1, 0x3ff, 0x6}, 0x10) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f000033a000)={0x1, 0x0, [{0x40000073, 0x0, 0x3}]}) 2018/01/31 14:31:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000068c000-0x11)='/selinux/enforce\x00', 0x10000, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000990000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$addseals(r0, 0x409, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00008b4000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8, r2}) setsockopt$inet_buf(r0, 0x0, 0x2000000000000010, &(0x7f00003d9000-0xc9)="18000300000001000000be5ea6cd88360000080203000008000006000e640002b900100000011c6900bb77a107567e5bdba17e19470055040097ec67a1e2010049fc2d63e000000010001418000a00000000130000c88ebbff06010000ad000000000000061475d7220342000747ecf48b05000000e7ec75e848ccfff6ba00b3b40f0000c62cc6e96c7a442ef629cd7ed089f74164536dab653670786eaec0ef151332450f779c4865c287b7e75ab4f1b8fc393d2696c0c3ba5aeae20000000000000013659c6120", 0xffffffffffffff5c) 2018/01/31 14:31:36 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$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00002d5000)={0x0, 0x1, 0x9}, &(0x7f00009c2000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000dfd000)={r1, 0x6}, 0x6) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000d91000-0x8)={0x0, 0x1}, 0x343) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000109000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="648c2c4f412db5c04c8285dae9d7e975bd52b0c438f9f0a70e45868b5323a968dd20861f02fbf41bfc151e89d4702f07a4517251d5c11e5e7b445050fe4b0603d53b78b661c5f24c4fbe3e227129420eab0ca55322eae260c7836d979a81b345cf327a306d2f66d011ee5fca718f9f045aa2b0417a45e26078c73016e17321151b5f6d2895aaa398220295158cdda4537a63d1d8ede0b2d2669acac15f15e337f12aae15e1d531b3ed6c8f1d758bec1342b4d047b7b2442b64a5513150d1ae82c391a7ad78c59a6b23620caaa3bf6d46a3e3aecc100a9417c92fb710be446cc5c82d50d2de5b0717f2aecb496c86c1cdb80b472a9f92a093232559b936434fe16003a3ca22497b47fcad6d2b3c6f6e30790f6952b4131ffa00109b6814c2e89fc35b4c763b7351670ae58598991b4349b3cc80c0bf8ec6ab20e67d155aa407a99c241563175912638d319095dad14ddef2c2250495c7d23b19643efbd47370ed1d85ffec893f99191ecff47319c59d3e9665078afed8cd158a4d8c8ee1913f60ae72fd9584da9d3251f19c00547f2e85e8f8cb770bace3dc5eb0a07f2aba13fe7db20fcdae1500505e17a4d4979be8bf427ce6caee0d20be2fd84874b825252a73a078403e795e5160485fb74f4c984c8502e1d2fbe9f77ba9c4e891f1aad56d1dba249b2be0f2a5f1a607a402daf2fbcfe23191b2f81608e6444fa0153e4a07ed", 0x201}], 0x1, &(0x7f0000fd8000-0xc)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/31 14:31:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000cb6000)='&\x00', 0x2) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f000003b000)={0x0, 0x2}, &(0x7f00007ab000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00005ca000)={r2, 0x9, 0x10}, &(0x7f000035a000-0x4)=0xc) r3 = syz_open_procfs(0x0, &(0x7f00009a0000-0xa)='net/arp\x00') ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f0000a31000)=""/161) readv(r3, &(0x7f0000ac6000)=[{&(0x7f0000242000)=""/2560, 0xa00}], 0x1) fstat(r0, &(0x7f000066f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 14:31:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x7, 0xffffffeffffffffb) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00000d4000-0x28)={@common='ip_vti0\x00', @ifru_map={0x6f000b, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/31 14:31:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000a3000)=0x7) bind$alg(r0, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000023e000-0x10)="", 0x0) 2018/01/31 14:31:36 executing program 4: 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)=[], 0x0, 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$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f000052d000)=0x6, 0x4) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f00005f9000-0xb4)=""/180) 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) syz_open_dev$urandom(&(0x7f00008c2000)='/dev/urandom\x00', 0x0, 0x4000) dup3(r0, r1, 0x80000) 2018/01/31 14:31:36 executing program 1: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000d92000-0x4)=0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000ff4000-0xe8)={{{@in=@broadcast=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000392000-0x4)=0xe8) lstat(&(0x7f00000b4000)='./file0\x00', &(0x7f000060c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e50000-0xc)={r1, r2, r3}, 0xc) r4 = socket(0x1e, 0x4, 0x0) setsockopt(r4, 0x10f, 0x81, &(0x7f00005b4000)="00020100", 0x4) 2018/01/31 14:31:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b4000)='./file0\x00', 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") mkdir(&(0x7f0000c8c000-0x4)='./file0/control\x00', 0x20000100) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) accept(r0, &(0x7f0000095000)=@pptp={0x0, 0x0, {0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b9a000)=0x20) symlink(&(0x7f0000747000)='./file0\x00', &(0x7f0000ab9000)='./file0/control/file0\x00') syz_open_dev$midi(&(0x7f0000d48000)='/dev/midi#\x00', 0x0, 0x0) umount2(&(0x7f0000117000)='./file0\x00', 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/01/31 14:31:36 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000014000-0x4c8)={{0x4, 0x0, 0x0, 0x0, "bde49d30c9ae7296a0bd9551ef4fe946a79a12994fa00640454a90bc8b08d9dd5c4944ca90bd72992b2797fb", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000015000-0x8)='keyring\x00', &(0x7f0000009000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000015000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f000000f000-0x3)='lp\x00', 0x3) ioctl$TIOCLINUX4(0xffffffffffffffff, 0x541c, &(0x7f0000015000-0x1)=0x4) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000010000-0x48)={0x70000, 0x0, [0x8, 0x100000000, 0x8, 0x4, 0x9, 0x9, 0x1, 0x9]}) tee(r0, r0, 0x3, 0xa) keyctl$setperm(0x5, r1, 0x80000) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r0, &(0x7f0000016000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000001000)=0xc, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f0000008000)=0x6, 0x4) 2018/01/31 14:31:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000f48000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x8000) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f000060a000-0xd)={{0x5, 0x5, 0x9, 0x20d4c822, 0x3f, 0x40}, 0xe38, 0x7, 0x7fff}) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000302000-0x69)={[0x6000, 0x2000, 0x14000, 0xf005], 0x1f, 0x80, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000037d000)=@sack_info={0x0, 0x3, 0x3}, &(0x7f00009fb000)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000078a000-0x6)={r1, 0x1004}, 0x6) r2 = socket$alg(0x26, 0x5, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00009cf000-0x5c)={{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, {0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8a3a}, 0x1, [0x101, 0x7fff, 0x1f, 0x7ec74100, 0x6, 0xffffffff7fffffff, 0x6, 0x10000]}, 0x5c) bind$alg(r2, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000572000)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000023e000-0x10)="", 0x0) 2018/01/31 14:31:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) sendto$inet6(r0, &(0x7f0000be6000)="", 0xcb, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000780000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xd}}, 0x2, 0x3, 0x3, 0x4, 0x81, 0xc32, 0x6}, 0x20) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f0000cca000)=0xff, 0x4) eventfd(0x1ff) ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f000053d000-0x4)=0x0, 0x8080000001) [ 632.312308] QAT: Invalid ioctl 2018/01/31 14:31:36 executing program 7: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009a5000)='/selinux/policy\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00002cd000)={0x2, 0x0, &(0x7f0000929000)=""/4096, &(0x7f0000cf0000)=""/69, &(0x7f0000494000)=""/4096, 0x4002}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000ba0000-0x9)='/dev/rtc\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009a0000-0xa)='net/arp\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r4, 0x0, 0x0, 0x40007) sendfile(r3, r4, &(0x7f0000ccb000)=0x0, 0x400) readv(r1, &(0x7f0000ac6000)=[{&(0x7f0000242000)=""/2560, 0xa00}], 0x1) 2018/01/31 14:31:36 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x1000, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000f20000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00004a0000)='net/psched\x00') pread64(r1, &(0x7f0000f9f000)=""/223, 0xdf, 0x0) 2018/01/31 14:31:36 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000012000)='/dev/admmidi#\x00', 0x8, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000000)=0x73) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x64, &(0x7f0000001000-0x4)=0x0, &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000909000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r3 = syz_open_dev$mice(&(0x7f0000fdd000)='/dev/input/mice\x00', 0x0, 0x100) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f00009e1000)={0x2, 0x2, 'client1\x00', 0x4, "7a5bb3a99629e37d", "caad19f0810ff866d6fad9f0fc2a7a982abc19127a652982b28a53a151f5deb6", 0x8, 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 14:31:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f000055a000-0x8)={0x0}, 0x8) unshare(0x20000400) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000e75000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000131000-0x8)={0x1, [0x0]}, &(0x7f0000668000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000e9e000)={r3, @in6={{0xa, 0x2, 0xa95, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000f44000)={r2, &(0x7f0000b5d000-0xed)=""/237}) fgetxattr(r0, &(0x7f000079e000-0x15)=@random={"748275737457642e00", 'cpusetwlan0\x00'}, &(0x7f0000a9a000-0x1000)=""/4096, 0x1000) uname(&(0x7f0000ef7000-0x36)=""/54) 2018/01/31 14:31:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x8000000000000000, 0x300) getsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000471000)=0x0, &(0x7f000033d000-0x4)=0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002fb000-0xd)='/selinux/mls\x00', 0x0, 0x0) r2 = msgget$private(0x0, 0x23) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000611000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000b40000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r3 = syz_open_procfs(0x0, &(0x7f0000d9e000)='stack\x00') read$eventfd(r3, &(0x7f0000df8000)=0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000429000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) execve(&(0x7f00003f0000-0x8)='./file0\x00', &(0x7f000045f000)=[], &(0x7f0000cd5000-0x8)=[]) open$dir(&(0x7f0000067000)='./file0\x00', 0x62101, 0x1) r4 = getuid() stat(&(0x7f00005a3000)='./file0\x00', &(0x7f0000686000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000ede000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000096e000-0x4)=0xe8) getgroups(0x5, &(0x7f0000853000-0x14)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r8 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000058d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001ec000)=0xc) msgctl$IPC_SET(r2, 0x1, &(0x7f000015f000-0x78)={{0x8, r4, r5, r6, r7, 0x8, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, 0x80, 0xfa, 0x5, 0x175, 0xfffffffffffffffd, 0x3, r8, r9, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00006a0000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002c8000-0x4)=0xe8) msgctl$MSG_STAT(r2, 0xb, &(0x7f00000ec000-0x70)=""/112) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00004a3000)=0x25, 0x4) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000079000-0x30)={0xfffffffffffffffb, 0x7, 0x5, 0x0, 0xffffffffffffffff, 0x7f}) syz_open_procfs(0x0, &(0x7f0000e10000-0x7)='ns/pid\x00') 2018/01/31 14:31:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000f02000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/31 14:31:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00006cb000)=0x3, 0x4) bind$alg(r0, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000023e000-0x10)="", 0x0) getrandom(&(0x7f0000d85000)=""/0, 0x0, 0x3) semget$private(0x0, 0x0, 0x2) 2018/01/31 14:31:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000c5e000)={0x0, 0x0}) ioctl(r0, 0xffffffffffffffc0, &(0x7f0000020000)="") 2018/01/31 14:31:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009a0000-0xa)='net/arp\x00') ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x1ff) readv(r0, &(0x7f0000ac6000)=[{&(0x7f0000242000)=""/2560, 0xa00}], 0x1) 2018/01/31 14:31:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f00005ef000-0x4)=0xfffffffffffffffb, 0x4) bind$inet6(r0, &(0x7f000046e000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r1, &(0x7f0000a59000)=[{{0x0, 0x7530}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) timer_create(0x6, &(0x7f0000eea000)={0x0, 0x22, 0x1, @thr={&(0x7f0000f03000)="1815fc305e31f08c2c533000eb326e3678e83dbaff1b3c3524a6765052638844ad7501d68689d5a136959981070ad54b91bd04035c021f300ce0cb0b54abaada88bf3afb490f", &(0x7f0000004000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e7d000)=0x0) ioctl(r1, 0x2286, &(0x7f0000c96000-0x2)="") setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000c79000-0x1008)={0x0, 0x1c, "345344e41ecf8a26a5e9a84b79272c2ad80cf4161c010f408e6e6274"}, &(0x7f0000c71000-0x4)=0x24) 2018/01/31 14:31:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fbf000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) readv(r1, &(0x7f00002f7000)=[{&(0x7f0000933000-0x69)=""/105, 0x2b}], 0x1) ioctl$TIOCSBRK(r1, 0x40044591) mmap(&(0x7f0000f4b000/0x4000)=nil, 0x4000, 0x1000000, 0x10, r0, 0x1c) 2018/01/31 14:31:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockname(r0, &(0x7f0000bdd000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000f72000-0x4)=0x14) connect(r0, &(0x7f00007d7000)=@ll={0x11, 0x6, r1, 0x1, 0x2, 0x6, @random="ec036d6d0a2b", [0x0, 0x0]}, 0x14) getrusage(0x1, &(0x7f0000d5b000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = creat(&(0x7f00002f7000+0x557)='./file0\x00', 0x1fd) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000907000)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000008b000)=0xe8) setitimer(0x1, &(0x7f000041e000)={{0x0, 0x7530}, {0x0, 0x0}}, &(0x7f00001e9000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) waitid(0x0, 0xffffffffffffffff, &(0x7f0000809000)={0x0, 0x0, 0x0, 0x0}, 0x40000001, &(0x7f00008db000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000d2a000)={0x7, r0, 0x1}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x7ff) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000056b000)={r3, 0x0}, 0x10) clock_gettime(0x0, &(0x7f00005a7000-0x10)={0x0, 0x0}) clock_nanosleep(0x0, 0x1, &(0x7f0000244000-0x10)={r5, r6+30000000}, 0x0) dup(r0) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000214000-0xe)='/selinux/load\x00', 0x2, 0x0) sendto$inet6(r0, &(0x7f000000b000-0x1)="1c", 0x1, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0xff, @loopback={0x0, 0x1}, 0x4}, 0x1c) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000b87000-0x9e)="75e49848a607d629e14d3b361111ffe5b8105a051fd4af8ad160fbed8148609d1ae67335357ddc67a45e3e0729aea58b6cf9d65df2e8a5799dc2a9b5c924767d45942aafbcd65c6b277a635cd9421f41386fb70f7226745c1faaab93ed4a8d74af3edb067de47d1582302a4ac26a53fe3643b2ea130eae9b1314d73ac2ef40f7a82962af7ef5da4f46d5871b8ab478ff96a10bed8e7f8aad130d6aaae942", 0x9e) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r4, 0x0, 0x2f, &(0x7f0000ddc000)={0x2, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) fgetxattr(r2, &(0x7f00005a6000-0x33)=@random={'os2.\x00', ')systemself(selinuxvmnet0em0posix_acl_access}\x00'}, &(0x7f000050f000-0x1000)=""/4096, 0x1000) 2018/01/31 14:31:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000ecd000)="2400000024007ffc00001200000001000003f6ff010000000000f300f1ffffff1300ff10", 0x24) socket$inet_tcp(0x2, 0x1, 0x0) writev(r0, &(0x7f00006f1000)=[{&(0x7f0000fd0000-0x9c)="6a0dc379031e832bc3811bb75084616d0c34382f52423342da85623f7883335e7299999df214bd4535c7e2ad157ccb61a40305379d732c927ce2d590addf51412cad3a4fc31b6f70d7e6e8b4e562fcc90dc2e9512d9e44184d929eebd308aed04c8a92e769d4f2c0afce0df65e77367946558a8af79d58a87103ab669a10d1e3af07e127aac8af375d227d59c8922df72d23800c757e6961ad08b894", 0x9c}], 0x1) 2018/01/31 14:31:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000023e000-0x10)="", 0x0) fsync(r0) r1 = syz_open_procfs(0x0, &(0x7f000058d000-0x6)='wchan\x00') getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000789000-0x8)=@assoc_value={0x0, 0x4}, &(0x7f00007a6000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000049c000)={r2, 0xae, "57d14d5e9b277f80414b0f6959db4efc6088c964809f38b19d296168fd365c85606feb9055c92f5090ab84656edcc5ec8d1f25f57cbed0f1244a2c3d00212f005ee20dd660fd76e7fce44435cabbcc6985d68a533e7f2ee75732af746f226491797b44e4f755724c027c31c107483f1bb937ccf8f1a6b0f579cee905106d21b90a877d42aaf5109489e31396c7de2280189cdabd332d9e970a93223879bcdd12e5070a72dc291cd5828929693db9"}, &(0x7f0000d85000-0x4)=0xb6) openat$dsp(0xffffffffffffff9c, &(0x7f00004d8000)='/dev/dsp\x00', 0x0, 0x0) 2018/01/31 14:31:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x80)=@generic={0x0, ""/126}, &(0x7f0000001000-0x4)=0x80) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000039e000-0x9)='/dev/dsp\x00', 0x191800, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000617000)=0x5) readv(r1, &(0x7f0000001000-0x30)=[], 0x192) syz_open_dev$sndctrl(&(0x7f000080d000)='/dev/snd/controlC#\x00', 0x3, 0x10200) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f000097c000-0x8)={0x2, r1}) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000c67000-0x4)=0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000fbd000-0x4)=@int=0x10000, 0x4) 2018/01/31 14:31:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009a0000-0xa)='net/arp\x00') readv(r0, &(0x7f0000ac6000)=[{&(0x7f0000242000)=""/2560, 0xa00}], 0x1) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000ae6000)={0x6, 0x8}) 2018/01/31 14:31:36 executing program 5: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x7, 0x9, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) readahead(r0, 0x8, 0x5) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) 2018/01/31 14:31:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x36, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e0000-0x8)='pagemap\x00') preadv(r0, &(0x7f0000b25000-0x50)=[{&(0x7f00006b2000)=""/8, 0x8}, {&(0x7f0000831000-0x1000)=""/4096, 0x1000}], 0x2, 0x80000000) 2018/01/31 14:31:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000484000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1d, &(0x7f00007ed000)="5b4f432387b0898f88fc786491988af0dd4761080e0ffaef5e2e10acb3cff90804530a419cdb9739ba8d6ffaec704d212fe25485b78f2b7789f9", 0x3a) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x7) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000036b000-0x10)='/dev/sequencer2\x00', 0x10200, 0x0) ioctl$DRM_IOCTL_RM_MAP(r4, 0x4028641b, &(0x7f0000220000)={&(0x7f0000c30000/0x3000)=nil, 0x0, 0x1, 0x4, &(0x7f0000641000/0x3000)=nil, 0xb2f4}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_RUN(r3, 0xae80, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000253000-0x8)={0x1, [0x0]}, &(0x7f0000dac000)=0x8) r6 = add_key$keyring(&(0x7f0000e5a000)='keyring\x00', &(0x7f0000637000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r7 = request_key(&(0x7f0000893000)='user\x00', &(0x7f0000415000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000859000-0x10)='/dev/sequencer2\x00', 0xfffffffffffffffc) keyctl$link(0x8, r6, r7) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000c94000-0x8)={r5, 0x8}, &(0x7f000056f000-0x4)=0x8) setsockopt$llc_int(r4, 0x10c, 0xf, &(0x7f000057f000)=0x3ff, 0x4) ioctl$KVM_SET_IRQCHIP(r1, 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, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {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$netlink_NETLINK_BROADCAST_ERROR(r4, 0x10e, 0x4, &(0x7f0000ee0000-0x4)=0x3f, 0x4) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000221000)={0x4004, &(0x7f0000386000)=0x0, 0x0, r1, 0x2}) [ 632.695861] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=7683 sclass=netlink_route_socket pig=26522 comm=syz-executor6 2018/01/31 14:31:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000ad000-0x9)='/dev/vcs\x00', 0x800, 0x0) name_to_handle_at(r1, &(0x7f0000d76000)='./file0\x00', &(0x7f0000f0b000)={0x4d, 0x3, "9b6fb4a849ab1bd8088ceb4c6ec8ec308432f73da5c2d66e2a02d98050e9d8a8dd6e9a518af3cc2b9071d2c75c0b4ef18c1fb4fdf03a71cb9f4a9f81e50fa57ab98be8c6cf"}, &(0x7f000027d000-0x4)=0x0, 0x1400) bind$alg(r0, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c91000-0x1)="d4", 0x1) lstat(&(0x7f0000609000-0x8)='./file0\x00', &(0x7f0000280000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup3(r0, r0, 0x0) [ 632.788172] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=7683 sclass=netlink_route_socket pig=26539 comm=syz-executor6 2018/01/31 14:31:37 executing program 0: 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) r2 = open(&(0x7f00005e9000)='./file0\x00', 0x2, 0x0) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f00000ff000-0x30)={0x3, [0x8, 0x1, 0x0]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x25) getdents(r2, &(0x7f0000597000)=""/163, 0xa3) r4 = dup3(r3, r0, 0x0) getsockopt$packet_int(r1, 0x107, 0x7365c9904bae9022, &(0x7f0000fc3000-0x4)=0x0, &(0x7f0000bb5000)=0x4) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) getgid() lstat(&(0x7f0000d10000)='./file0\x00', &(0x7f0000db9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r5, r5) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000b50000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000a4000)=0xe8) recvfrom(r2, &(0x7f0000ef6000)=""/55, 0x37, 0x1, &(0x7f0000464000)=@ll={0x11, 0xff, r6, 0x1, 0x7385, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f0000a61000)=0xf002) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) sigaltstack(&(0x7f0000bd6000/0x1000)=nil, &(0x7f0000a43000)=0x0) ioctl$KVM_ENABLE_CAP(r4, 0x4068aea3, &(0x7f00008fa000-0x68)={0x0, 0x0, [0xf1, 0x0, 0x94, 0xb0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000b8d000-0x20)=[@flags={0x3, 0x100}], 0x1) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/31 14:31:37 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000001000-0x10)=@common='bridge0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x200, 0x0) 2018/01/31 14:31:37 executing program 6: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 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, &(0x7f0000006000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getrusage(0xffffffffffffffff, &(0x7f0000016000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000c000)={0x1, 0xfffffffffffffffc, 0x0, {0x77359400, 0x0}, {0x0, r2}, {0x40000000000000, 0xffffffffffffffde, 0x0, 0x0}, 0x1, @can={{0x2, 0x5, 0x0, 0x80000001}, 0x5, 0x2, 0x0, 0x0, "ec324b1b2353b9c0"}}, 0xffffffffffffff55}, 0x1, 0x0, 0x0, 0xfffffffffffffffd}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000018000-0x38)={&(0x7f0000011000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f000000f000-0x10)={&(0x7f0000009000)={0x2, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "000000080f3e98a6"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r3, &(0x7f000001a000)={&(0x7f000001a000)=@ax25={0x3, {"f8b746cf90f691"}, 0x8000}, 0x10, &(0x7f0000017000)=[{&(0x7f000001b000-0xae)="ac213d46470de8add2015ad05c17caf9161646ddc1069c560ce4707df3a4426ed63177a2a67d6ef8e1338930fb23cfcb6c78dd3652bce853a2a0da8c57dac570a2d9d4209571e01092ac1abb541742bb7038024b0e37b1f80fd15261afe74f507772a3e5d7d7ef1106427bc7b23523b73464d06cc013a22d1b29c6914d350aaab780ea628e47cef543e0d03440323cdc6c91758c4278cad45f2a22f706704e15ae25a8f1ca26a2410ef60198bfe5", 0xae}, {&(0x7f000001a000)="b0c7092357496b09844a294f10b6f0290c7d449b9f82594ed358cc59f689cbfd020586d87dbe4f264e0cfed01d3cf21fa878a4359bc20bb1975f6c1ca8d9", 0x3e}, {&(0x7f000001b000-0x15)="7b5201e884cd18e499ce2b10448d5699606e449d35", 0x15}, {&(0x7f000001b000-0x3c)="3495d2bad6363e8f3b4fb21b5feee58c2809bfbb9d1fd3c5001d67023d98cf878e1330ed24b42ca57da02886b7cd2a1f2c79a1727e959f52e3ee9aa3", 0x3c}], 0x4, &(0x7f000001a000)=[{0xf0, 0x11b, 0x2, "267dfb7c4f2dbaddbc90ed09b13348bc5cacaad337190a32ec8ba4bb3f35698229cdfd6d5ed5d0e862e30c74a7ca016c4ebb8522000174617126b560e11f837d0919cbc4505ee83aab4613d6dc686d1823710ef91e696bbb8ea195ec6cc7935c487e4625199bfbe306187900e3c15fc9570c7bb3031b9d44108504b46d689d3ca590ad24accd3510dbe1cd80179f2bc74a60732b1df70d9649cac446a8d9c2662da29c6add92d404a71d1ba6c57e05bd1f60622c7137c9f88daff59f6f49486e0be01292bdaae7fde150c6525fcd3a3d227f0e9d6745293949a3775b0963"}, {0x30, 0xff, 0x7, "b445e18a7bb7c6e265fc0998033cf0b8f77532b94581ab86ff8ca7c874"}, {0x110, 0x10d, 0x6, "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"}, {0x80, 0x19e, 0x9, "a7b0a80809eeb0097a8f48eba12ec46aa6af3582b550dcf8047df623b214ec2d89cafe3c7a786d8598ee7c2a170d2ca8fd3ba0d7a4257280b76cad84c4f07b90f70f90020171b188b408b7e01388f80759f606e9159234998d00db4067fda1c6a97e8b12a994bd8649db09"}], 0x2b0, 0x4050}, 0x1) 2018/01/31 14:31:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d2f000-0x1)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f0000b2e000-0x12)='/dev/snd/pcmC#D#p\x00', 0x6, 0x40200) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r4, r3) write$sndseq(r3, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000201000)={0x0, 0x0}) r5 = memfd_create(&(0x7f000003e000)='\'', 0x0) r6 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r6, r5) write$sndseq(r5, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/31 14:31:37 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, 0x1, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009a0000-0xa)='net/arp\x00') readv(r0, &(0x7f0000ac6000)=[{&(0x7f0000242000)=""/2560, 0xa00}], 0x1) 2018/01/31 14:31:37 executing program 3: r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@generic="4727596ddaef2c75ead46fc090d2fe55", 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000+0x41)="1a", &(0x7f0000187000-0x4)=0x0, &(0x7f0000b8e000)=0x0, &(0x7f0000a5e000)="") r1 = syz_open_dev$audion(&(0x7f00008a2000)='/dev/audio#\x00', 0x10001, 0x10200) openat$ion(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ion\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000000)={0xc28, 0x0, 0x2, 0x80000000, 0x1}, 0xc) socket$alg(0x26, 0x5, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000001000-0x48)=[@in6={0xa, 0x2, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x266}, @in6={0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x48) r2 = getpid() getpriority(0x3, r2) acct(&(0x7f0000023000-0x8)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x2, 0x8a9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, {0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1d8d}, 0x4, [0x3ff, 0x3, 0x8c84, 0x9, 0xfffffffffffff801, 0x1, 0x5, 0x9535]}, 0x5c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000001000)=@req={0x0, 0x0}) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000003000-0x4)=0xfffffffffffffff8, 0x4) 2018/01/31 14:31:37 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000af3000-0xbb)={0x0, 0xb3, "ed911779303b6a090763761b4ccde8a2d57b90c48fabfb2b8b270d75ddf6b013d8047a835766759a67c2d774461886789eef3fbbe13ae617b93f8fd900778e2a583259daf0bacd9c7dc44240cd359e8e4d62e6b79846c6fb03392a4e35d70f0f068f746c0173142babe1f6d1dc685fe3bd41ad792c354cee0a7322c55b628cdc01b6e49ebd0c1340d3dce7faa26a9b10893981fd9e0ab9ed88f90b3875bb413f05d6dff15cd6e413f0299e12c6ea0b2d14d3b5"}, &(0x7f0000b90000)=0xbb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0x0, 0x7, [0xfffffffffffff801, 0x7f, 0x100000001, 0xfffffffffffffff8, 0x7ff, 0x3, 0x8]}, &(0x7f0000001000-0x4)=0x16) connect$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x60ac273c, 0x3ff, 0x7, 0x9, 0x1, "c00b1c7cc7f20e19541f04a79cd7127866c929f039a959aa01e8f829bb23404881b259843f7e5d7277e03be55cd311d4d3510a3e2af941b4abd4abcfce71e0", 0xc170}, 0x60) mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000e43000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-cast6-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000a85000)="118cffdf288e38b8e9b4c519a505ffe600abe2b3", 0x14) 2018/01/31 14:31:37 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000dd3000+0xaf2)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x200}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000308000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg(r1, &(0x7f0000990000-0x21c)=[{{&(0x7f0000929000-0x60)=@nfc_llcp={0x27, 0x9, 0x4, 0xf17a4cd3d849e1a0, 0x1, 0x2, "b0def5c8b5b32ceda9afc96243642ff271c2e3b1ff2ce6d52f282f9c73ec833c6232fbb227c750eff4173d3fd3defafdd6689dedd08c1b69ad2b129c0996cb", 0x0}, 0x60, &(0x7f0000d5a000)=[{&(0x7f0000b6e000)="ded625b4059ab6bf2f9182e7d338d129d4913dbb2e536892645f56ed6d78b283a7316e8f5abaa213a9260303884f8f0c2ebc7a8c577c4d037ce489caba141f3ec9a415baa676700d60000c59934c1a9baa274b4a8f45", 0x56}, {&(0x7f000010e000-0x28)="375f7f3c2afa51a5aaaf72a42a2eaee5940006daf65b2e20452ec1ccd9eaae1c876c58e2d3167e7c", 0x28}, {&(0x7f00000eb000-0x1000)="39a60cf93e795a04fb1ced12cd1fed350334d30391c63b6c536e86fa1801fcc1f5851f13eb23d81e8eada1dbde8304585ebd1652574a42d4a2da72451cc64468d8dc4b7a0a102ac7663c01975d9108cc77d337a5a3b2410e36a6e5c8ad5938b485dc91050992245aa59678f661538b7033a5c134cd22b02fb86d362ad292e5280f0c562b91c7d99b66dc9668b8e43e4dbc98f15aa9f1382b8e163ae48fba796ce59c1fa77866883f34fb736ee41bbf5003b973a665047988a485adfc2ec4c45b1d33f734c8f35fb960da3daa037d507e80620d22733895044012da8f2bb4671271bd430f680c2777691a92da34a59b68d371bc032a09b477ac17f8ee0c30672a75a2e9b2fdc9b49b7289cab636424512aa7318d7998818dcea0ac267cb5808b305667eb2a92ba9f585ad18fbd4b5055df187af341db931d36d41b09ec2a4e8f4a1cbf3c8240fe6b2c3ecff8d72da1aa73f075ff86b8935bb61398af29d3b638d2b0b429a4f968a6bb0396975786cd18c12917e75c16eea05048fcd4b043fe35f81758febbd963e0d5f5294ecdbb087aeddc33844d541903bdfca0c89d97bc8ef4ce87fc689d220d49e7a9a7746c2b62c94adec0e9c8fa3c81313f570454db8ad218fd5dd54911615913a519c1f262200330322f4311fd135df14dfd860c3ade100683546f39d0c2741fc412ef8bd19c6695f2abbc1ebb459e6f8754d7d474ec26bd7f90c92373770f2386e753b10ac4cb33f5dfdd23b9358b02c30402744a3451f040765f235334027349a071a358119db3cc6feeed425fb9a2f5d8b9fffe4b4438687b60f141460f4b370726b9b8f961028384caaf825642e8896221e8794534e4b019e71c58e30d84e4c57128a7167c2ff0ed4618a02deda36348277752ec71131a46a98998c78b2a56babce0897421c97c7e635006ae1e7d198b1b21f18608a283d4355ff08f777e062691ae1483fc3848d2278cbe0567b844348d07e773c0825b2f6a1c0ea495e8b0956c4d0beec53e2c4a20005c0ce82c865232e054e320c8a2eb3bc0aba3712757c97bd9e106979f1c2df372cc89b3d7be0d0e9712aff638807a3214a2be85459675a683c98527cde7d5e100cc0dbf6a0359d39006bca80ab7425f031f4f332eed733be77c224a82d267a9d8739745302c4c6bc8148f3d71f4c2e0b164c8e152d0a91303b67b825ff89b2bfc48cc077eda17ca2d3c60539f9db35165f9398eef93fcc64649a3ec766239a278aa1783b9ab617b01b3e76ce41b1b7ff0a80888bf33209377cd2204ec066c223ca6dfaba63442d50b7fc390d1060ecf51cb22ecde65f0a8bcdc75767ea20a9cc8abb6a3102d3ffa47d6f734b051eddb903369090e5f9bcb4a20a89cd879a74648bc6eed82cd70e96a8303f61e2cd81393f121f2117b540d3b5b32bf545cf03f54d459a021efe5512868d5d51f9b84cb157006716d8f327939f9ebfac5097a332c5133efb49caaca820e9b9e251bcd2ef27215216473c54c45b019ecda29fa644c267d30712c737f66b59c38cde731a18aaae7b709431bc83d648b25301da0e1abf6f33878b7a87d97ffdd28f1e0c1ce9f6347ef9e662dd8d4f1f794496f7ad71a9b744c51e3a671107aab943cecc15d05acac9add5a2d04d323519b2943fa08c25051ab8e97ed2081c3115a6d57676d7372a61ad2ad5afc9e04e0d61465c0be41b80e0b763097d92202116a36988926f5bbb93b97d59e68a15e5317259d97f68bce111c7c5677131e3691bbb72f1320ef004789444d8a6172eea4dd729c90381a420faf1b9c86760ec163d5432882403fd44bd7b648819375ac551e1df1b311791ae7cec5920c3a50adca6e45e4638641d0e71ca05a08f7d660c3d9ca6f3bdd7b0f5a41a7b6a6a5a128d0e28fc565cb0fffa794983aa85d507d4d3b54fbdaa46e045ecf750651a2eaed5ab3b5aa4fc5945a7c38defe5e2c371d17ab10d7d1c28aad22b1e2e849bddf9199f24b9bbe7df669cea339c51f8ded42b52e66949699d09ce1dcb729b5e5196250c38ffc34bb6d8b41b48c27aaf0d70d456153088363a63f8a24e4fa778828fe587073c7b726a78b46edaf7306de22d5ee87cc704af1d10d4f72d6f940a01c88cb3722411d989e8456d05f9ce9fed0303b7dc223515fd7beabedcd972285d1368f85e3715bf1f34d2eee150c4543527447e2875dc55afbe6875bf4f642d96a6ce115600bcd5344e223e61e616d566b094a92e7fd3abc42a0ce79ea1133637aea66e1f69282cfceacf17bbcfbc3e200d3e8253f8004ba9f69afc9847d9bd0b636526cc6d9b6f0147485bc4ea78f9bacc6d81fbd2fdd7c26c83a30c579c8d02ad2bb4cb6edf6d434afce8725a8348f7de98e741c45f00aa463aa3fcfbd448643897b831598461134b853fb2fc2e1f349a48780d130edd0a250b3ba6c24a532e0b426375214c722d6fe2f189b12c34c7a1092a1efeeaed1c21bd798d145e41758ce6a2b749ddd40ae7da82ccd040e23c36e23f47b2c49dfe8f03fd5683ccd7bb1e19a98d53980c4d27dd98e8b1883b08ab21c93fba42fadba0158951eace5774563de7e7b0074bb06b5121f21935ee437cd8416a307f2492155fea03c95747b8cfcc501c20b2e19cc8a3a12b76482a6522fb7d97e96daad01ce5c0d084371c2b364b93b5db1c0349edb4156120601017d1b44705e89eb301afc334b5e5ae1d03967352e0420b62f5d0de4da8ace619f40feac75abe2bb71d39ee1764ddc5dd5b85ecc1e397201000a4bf8327a680a950380c4d07ef03ca4259387c8f17175dce0a4583d2b1106722b2e9982b8ca40dc50085f470f33e751cff9b00200d4c092ee1402ee3dae6c953b80cf116df0d3d15a1dfcd0b00b27aded805a6f4682e917862421b3e0bfd7b76b3aa4bc0d032d9478f752fda1589d36f45c92ce7902a0bcbed332806bb2dac728f0fef818258b084d33fbaafeb60245c85627f91872437b6cf2f4b657c09090cd78364e4d268454bbb87a9725135af5d87867f7a9d9ea53ecd1b59b5ada88cdea20bc61095d96d446fb473089130ccc2b1627364c54df7b6e6e20b47c1bed30124ee251bccba14ce9840a1d2b3eecf8d01b87cefbbe31ec89a7d0a3082eb27a2ec50a9e7201ce6eb9a0840b9e4e2c9069aa158cb00638c0db55ed9bba35e05128ab5fd660710d12a3b8b4156d089d2d4a655f6f0c71aa7bbf0b45162506182bf18e80e5ba45544e8c6c882f243da90108d5c09ecea277175ad5910269062c6c66317b7a32388632cc0da502e4ce808a181ef510d0a2461e58af3eb512687b642513752dd13c4f1acd4185126f1a849ce30099c03dfc3cd3c6b75f6038cbf6a0c36072f4fd169606e980e77fd2a1a08980fd5d9e8b0aa2463656514fc0b5d82d73b1f6f3103d9a7515f975a14f7a7832cf32c5cb0deec4dc382579b2410dde13713d3558d9ab491748f274d3bc7e550e8610ef2ee721472e39be95cc185958a9830a3e4f338e64940c31815f39d2dbb4487a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0x1000}, {&(0x7f000058f000-0x8c)="ee0029cc7c67aa6b0f93ca3a867e5eb5d1b73cabaf2ff4785286eda8070530f0f31dd60b86c9a63e3bffb1d2375d3224c2783df407c3cf0cdffede0592f5764ccb5a4f7d9c3c670dbe9c329dcbdf0777a0af64988b68b0f4d093b42f4c3f3e6617fdef30f29f5deb63b7299f9b609f1a8044243cde9dff418616f3adbef4598b543331c977f8e423571271bb", 0x8c}, 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0x1000}, {&(0x7f0000579000)="5a58c130d27b97baaf2868142020b40482d0967cfd1812cff2697e6ba7536ab004d8db7cde5030d18b970c30c6c666f5edbb711043975ff446df9ecfc54c89dca87b733f9f287d4425a45e7baacb7020b9ed9190a73bfacab2ea3bc991745d9aa2a9e18e79ae72523103368bc9cff5346b421c661a0fadee94c347ceb22278a1b78855a75431c162663c078193b1e0e51e8157dae9d75285087f03e31d9f31bfb69bb3782db906b7a22b8dd2e0b079478d424035be23e31847f7a1f8cc0d5e1a0ff7310f04265dc586d4e42c1988be7bdd2721bebfa640730201b921eed47058c53584c19fca6ffd88e7bd62c77442bb4e1df482999482b974", 0xf9}, {&(0x7f0000ed6000-0xd7)="748a7f4e06870b1136117d5033850d4787e6a6a273a121a2370f5c9d0f8872b44830c989d4f95876a71a42766ffeb33411544614391d9664e95ffdf7bc9e6289ccb4aa74b185dd5ce2fdf5b2e887c3a4ad949d5eff6bedf98d44887c8b627ac4cf4189b7f086bb2f0c3022c2f7a4bc6842e598b5a824ba312099b07a998a0aaf2f09c7cb188c7fe4b135134079b13ec2250b143828909c35899836b5da4e8df3daec97959adbc72326491f59048d6c61e063a0da9cbb722d68a3166a2f5c3c45fd180c366411694c6cc2d1565e65d15e20d97f1bdff1e6", 0xd7}, {&(0x7f00007a5000-0x2d)="ce6b6140246f7fe7f7c7fefabe71355311098b9905a6f603556898fabc0fd84127ff9917d1fd8a93679a970195", 0x2d}, {&(0x7f00009df000-0x1000)="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", 0x1000}], 0x7, 0x0, 0x0, 0x4084}, 0x0}, {{&(0x7f0000c34000)=@nfc_llcp={0x27, 0x8001, 0x1, 0x1, 0x0, 0x4, "202d03209ece75b67eba46fc59f9d67eadcf256662967256d9526ea30eba62a673e04a8df8dd910f95c81d948504e684b97ef731bd2fb9e90016cdd9ac9e5f", 0x9}, 0x60, &(0x7f00003ad000)=[{&(0x7f000056f000)="4b6e71c8e13e4f2dd731a3c6b8b722997c7834aa6720fb6ad7cabb76ecdf2d902d64c94c814e8ef3dc3d5a14e13703c959619893bbaadc765af43516900ac19d86c492b65c284e4b9d5cff74f85762360920758df40ecc657dccaf8a1c5f05b45f33ae7957cd23a762730340ca763657c102b2a0845e0ea95c0d7cfacd3a924d68653d9623de7ecd8f996f56abf2c5376fac444c752013cd41238ef90e29", 0x9e}], 0x1, &(0x7f000076c000)=[{0xd8, 0x10e, 0x2, "2e12d55a9b6970e200e64a5d692dec080dfdc2cee3cd4f9e2bd6002693b5cda01d9244d4383f55a5791e3b9d178d33e325c88bc0f50d54a6243f5c6e6f159e80ffc95d628e5b84561cf75256e7c4634e864b67329bf74c56208f9a9c71bf9def809c51e4377cbaaafaf33aab344fd4874bc4e58697aace9e669b2a65e4edd3944b5a21e4a99eded830680166b0604b29e064b66f8883fbe49a4d0511bcdd59cb5f2985ee6d40cad4be574dfc833327fdbb0e096761923da8ec2122605b0b84cf97006c4d0665f5"}, {0x90, 0x0, 0x1ff, "b96e84336c97f38d58dac801034ab178703f1aef43fb274225cbeb8bb8a89772fa44d2ff5e53d154d609c514e237fb75d084bed9486cabe799a3790e52ca726f78603604ed81cb656c19bb718a83662eb899f7789e8516270d189c23be9cc0190b87823b63060942758225c0b7f3a035f7064e2f8cb09192610892a0"}, {0xc8, 0x11a, 0x3, "b9b888c576e6aa48d965036184c16d8323b0396be7751caac798aadd0dfb687a1f599d41a7a5addaba67f441f951427eb128224375fc685c68efa6e88f2298562799bf956a4a4c40ad3e620de801490142685664de32f716cd9a4dcfac90f8acf0fb14b43a56c1793343b3ce818ea880b7dc994c3b3914fdfcc9b9ce54f3e8c31b6dea99bbcd908a76144d2a2f10e2f1e8c36f6bd3c2a1d0760a279c433d8e9884419ac442eeeeb1b7e78739e1cbc3d09d046026251a96"}, {0x58, 0x1ff, 0x8, "a98c752218e5951397ded8e266e6f503d8ebcc6c4ebcd6f76c15b09764c38fe8f60c6c5d58fda34f31482dd06e904f0e69ec36920a60a0ae34a8b041ec7a436793b684321b"}, {0xc8, 0x102, 0x9, "b27ef3a80aa848d0b023ed43844a44ee388893aeef9cd0ea33b27486b5bd712a758aca76667a5c0196a07581db209737e1f5fc32b9cb7d026de63f8fa87e8184f9b8d097a8dfda59593e21d99cded91501ceb39468b2d1ca8a568aebe69b2f6488c2a1855fbada5d9d1ff543ab1dc18620cf846f1ee17357ac2d2350c5821e4ae4e5adf540e69dd02614aa2ff6f97f4cc49e22ca566478676617fce5e680c4ceec3fa9fdba1f481a768ab8e5f3fe5f6baaf5b19703"}], 0x350, 0x40800}, 0x0}], 0x9, 0x40) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000fc4000)=0x0) bind$alg(r1, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000023e000-0x10)="", 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f00003a8000-0x20)={@common='nr0\x00', @ifru_flags=0x8600}) 2018/01/31 14:31:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000188000)={r0, r0, 0x3, 0x1}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') sendfile(r0, r1, &(0x7f0000cd3000-0x8)=0x0, 0xff) sendfile(r0, r1, &(0x7f0000c50000)=0x0, 0xb7) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f00009d6000-0x4)=r0) 2018/01/31 14:31:37 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) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00001f0000)="b16ae30ddb736fcc38a20c1fc9c31f2770505960b6f92617c93f105a267e74808fabda0b3eb0f1dc7f4faddb4fd102238e7c349d551624639b7a15a643e6fec7f7253e2b51fca8f52ac38827850d00ae2a557e3c88ac43ecfe7c50fa9d3704684c550be0271ac6de5fc02d7a21fe71fa2a9704cd816878") r1 = syz_open_dev$dspn(&(0x7f000097b000-0xa)='/dev/dsp#\x00', 0x6c7, 0x10000442004) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f000006d000-0x10)={0x0, &(0x7f0000017000)=[]}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000ea9000-0x4)=0x0, &(0x7f0000e46000-0x4)=0x4) syz_open_dev$vcsn(&(0x7f0000d49000-0xa)='/dev/vcs#\x00', 0x5, 0x202101) 2018/01/31 14:31:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000730000-0x9)='/dev/sg#\x00', 0x7fff, 0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009a0000-0xa)='net/arp\x00') readv(r0, &(0x7f0000ac6000)=[{&(0x7f0000242000)=""/2560, 0xa00}], 0x1) 2018/01/31 14:31:37 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r0, 0x3) listen(r0, 0x100000000008000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000c3b000)={0xa, [0x6, 0x2, 0x4, 0x3f, 0x8ea, 0x7ff, 0x2, 0xfff, 0x1, 0x7fff]}, 0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0xc0000, 0x0) 2018/01/31 14:31:37 executing program 6: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000020000-0xd)='/selinux/mls\x00', 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f0000010000-0x12)='/dev/snd/pcmC#D#p\x00', 0x4, 0x400) mmap$binder(&(0x7f0000012000/0x4000)=nil, 0x4000, 0x1, 0x12, r1, 0x0) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000026000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000017000-0x10)={&(0x7f000000d000-0x166c)={0x14, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4015, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 14:31:37 executing program 1: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x5) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000fd9000-0x4)=0x0) 2018/01/31 14:31:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f000082f000-0x10)={&(0x7f0000aec000)='./file0\x00', 0x0, 0x8}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d95000-0xc)={0x8, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000023e000-0x10)="", 0x0) 2018/01/31 14:31:37 executing program 5: mmap(&(0x7f0000000000/0x2eb000)=nil, 0x2eb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) fcntl$setpipe(r0, 0x407, 0x80) bind$alg(r0, &(0x7f00002e9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00002eb000)='./file0\x00', 0x0, 0x110) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f00000cb000)={0x1, 0x1, [@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}]}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) sendmsg$alg(r1, &(0x7f0000166000)={0x0, 0x0, &(0x7f000019f000)=[], 0x0, &(0x7f0000283000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) write(r1, &(0x7f00001eb000-0x84)="d33e3ac1792bdce4d7f62d063a492bb83d59408649b981c2d0e252ec8e3a1c2c", 0x190) recvmsg(r1, &(0x7f0000015000-0x38)={0x0, 0x0, &(0x7f0000095000)=[{&(0x7f00002e9000-0xe)=""/14, 0xe}, {&(0x7f00000bf000)=""/212, 0xd4}], 0x2, &(0x7f00002e8000)=""/79, 0x4f, 0x0}, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) socket$alg(0x26, 0x5, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) 2018/01/31 14:31:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f000030d000-0x2)=0x3, 0x2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000023e000-0x10)="", 0x0) 2018/01/31 14:31:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000f71000)='/dev/amidi#\x00', 0xe0b5, 0x4080) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00006e3000)={0x0, @in6={{0xa, 0x1, 0x10000, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0x3, 0x4, 0x1}, &(0x7f00005fd000)=0xa0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00001fb000)={r1, 0x4}, &(0x7f0000d7a000)=0x8) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x20, &(0x7f000076d000)={0x0, 0x0}, &(0x7f0000b34000)=0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000d13000-0xd4)={r2, 0xcc, "9e8dd00f6ab459f8132f75fc37e512f418b4ff9d65b15b0bd0b90a05c4ef832f4cd020d7e287fc528cf25d3ac9e3d4114a654ab4a549ac8721b04b862d680a1abe6ea4652374241ff85a4621469dd882b5bb96cdbeeab4137f426b6d629db24737ef53f6bee7a7cac016e17c68fbf12590f4cdb00f888552218fb73d0a9f7cf419933402b51920873665be2947c22c369e33a6ff9408c4e68aaa337a7210f14da1f4e0e9db0064630e72a034f1c2694326902ccb9b484ebec9b32e4a14dc699e94fc2eb897c3f87688832e87"}, &(0x7f00008c9000)=0xd4) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000055e000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000c2000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x2, 0x7, 0x6, 0x42}, &(0x7f0000170000)=0xa0) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00009a7000-0x8)=@assoc_value={r4, 0x7}, 0xffffffffffffff6b) 2018/01/31 14:31:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000fee000-0x4)={0x0, 0x0, 0x0}, 0x4) syz_emit_ethernet(0x16, &(0x7f0000d25000-0x16)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {@generic={0x88a8, ""}}}, &(0x7f0000868000-0x18)={0x0, 0x42f1, []}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000921000)='/dev/cuse\x00', 0x80, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000137000-0x8)=0x10f000) 2018/01/31 14:31:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000ec7000-0x12)={@common='bridge0\x00', 0xffff}) readv(r1, &(0x7f00005a6000-0x20)=[{&(0x7f000078c000)=""/176, 0xb0}], 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000018b000)='/dev/autofs\x00', 0x400100, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000c82000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000260000-0x4)=0xb) readlink(&(0x7f0000a65000-0x8)='./file0\x00', &(0x7f00000ef000)=""/214, 0xd6) 2018/01/31 14:31:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$rds(0xffffffffffffffff, &(0x7f0000ab5000-0x38)={&(0x7f0000a27000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000518000-0x30)=[], 0x0, &(0x7f0000916000)=[], 0x0, 0x0}, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xf) clone(0x0, &(0x7f0000af1000-0x74)="", &(0x7f00003f7000-0x4)=0x0, &(0x7f00004b8000-0x4)=0x0, &(0x7f0000f72000)="") r0 = fcntl$getown(0xffffffffffffff9c, 0x9) ptrace$setregset(0x4205, r0, 0x2, &(0x7f00007ee000-0x10)={&(0x7f00008cc000)="ee38ca9d0b27c5f6bc7f5ad7a437a754e60624d03cbdab18d0eefe5b595993082f7b8376e378f075e412b81353c9d5bc7f44ea53fa425ab0a9dde6d2cc2504e63ad7794475eadbae66b112c4b7849dc541ff8c25a42d1f94f2eebfe6c7217725f87784d7254605", 0x67}) r1 = getpid() process_vm_writev(r1, &(0x7f000052a000-0x10)=[{&(0x7f00005ad000)=""/1, 0x1}], 0x1, &(0x7f0000964000)=[{&(0x7f0000be0000)=""/88, 0x58}], 0x1, 0x0) 2018/01/31 14:31:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f000049c000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000050000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f000004d000)={0x0, 0x0, "636c69656e743100fffc000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008", 0x0, "7fd82d5e02ca3901", "88e7ed00007fff051ed90000ffff992b6900000000f9ff0000000000000100e0", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 14:31:37 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, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009a0000-0xa)='net/arp\x00') readv(r0, &(0x7f0000ac6000)=[{&(0x7f0000242000)=""/2560, 0xa00}], 0x1) 2018/01/31 14:31:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x8010000080802, 0x0) pread64(r0, &(0x7f0000a4c000)=""/56, 0x38, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f00000d2000)={0x401, 0xbe2, 0x0, 0x3, 0x1, 0x8000}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000b37000)={&(0x7f0000e6f000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f00007df000)={0x10, 0x0, 0x1, @random=""}, 0x10) poll(&(0x7f0000015000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/31 14:31:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) r1 = shmat(0xffffffffffffffff, &(0x7f00009b9000/0x2000)=nil, 0x1000) shmdt(r1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000023e000-0x10)="", 0x0) 2018/01/31 14:31:37 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x10880) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000599000)=0x72b) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000002000)={0x0, 0xa6, "6b06386dfa144979ec6a520bffa8aaed39d63c99f9eb0c4c4e72e796094678b2c684d79517a38513d3354e1a5564a6259a39af08bd03c43969159b07aec2d990fc3c079a05f4f62a382f98c418ff0374b1bd66ad0c71d78cd3da6249599162fb79eadb2fd8fd5e20294d2b2535b1d1bded304a597bae5594ae19d03ee7d133706952623e13ae560c9fe4f62490a41a54dcadcba41706e8c6d867d34ac5e18c825883a4e23b95"}, &(0x7f0000003000-0x4)=0xae) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000003000-0x6)={r3, 0x10001}, 0x6) r4 = geteuid() r5 = getgid() syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x2000, r4, r5, 0xffff, 0x0, 0x2000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key$keyring(&(0x7f0000002000)='keyring\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$revoke(0x3, r6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000003000)=@assoc_value={r3, 0x9}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000006000-0x4)=0x80000000, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000006000)='/dev/net/tun\x00', 0xd, &(0x7f0000003000-0xd)='/dev/net/tun\x00') r7 = msgget(0x0, 0x20) msgctl$MSG_STAT(r7, 0xb, &(0x7f0000000000)=""/253) socketpair(0xc, 0x5, 0x200, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r8, 0x11, 0x64, &(0x7f0000008000-0x4)=0x3, 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r8, 0x84, 0x9, &(0x7f0000006000)={r3, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3754bf1, 0x20, 0x1, 0x0, 0x20}, 0xa0) ioctl$DRM_IOCTL_AUTH_MAGIC(r8, 0x40046411, &(0x7f0000001000-0x4)=0x5) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r8, &(0x7f0000009000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000009000-0x4)=0x14, 0x80800) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r8, &(0x7f0000003000)={&(0x7f0000009000-0x10)={0x1d, r9, 0x0, 0x0}, 0x10, &(0x7f0000009000-0x10)={&(0x7f0000002000)=@can={{0x2, 0x0, 0x2, 0x27c}, 0x4, 0x3, 0x0, 0x0, "dbc701095ad6834b"}, 0x10}, 0x1, 0x0, 0x0, 0x4000}, 0x800) 2018/01/31 14:31:37 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000001000-0xc)={&(0x7f0000001000-0x8)='./file0\x00', r0}, 0xc) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000000)=""/24) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000b6a000)='ns/mnt\x00') r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a97000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000b18000-0x4b)=""/75) syz_open_procfs(0x0, &(0x7f0000eba000)='ns/mnt\x00') ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f00009ac000)={0xffffffff, 0x100000001}) 2018/01/31 14:31:37 executing program 6: 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, 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) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000da3000-0x8)=0x7) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r1, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000047f000)=[], 0x0, &(0x7f0000f13000)=[{0x10, 0x0, 0x7, ""}], 0x10, 0x0}, 0x810) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000616000-0x4)=0x0, &(0x7f0000c4e000-0x4)=0x4) openat$dir(0xffffffffffffff9c, &(0x7f000053b000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/31 14:31:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = gettid() fcntl$lock(r0, 0x5, &(0x7f0000411000)={0x1, 0x0, 0x3, 0x400, r1}) 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) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000411000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000d14000-0x18)={0xa3a, 0x7fffffff, 0x7ff, 0x49, 0x6, 0x80000000}) r3 = syz_open_procfs(r1, &(0x7f0000bcb000)='ns/uts\x00') readv(r3, &(0x7f0000ac6000)=[{&(0x7f0000242000)=""/2560, 0xa00}], 0x1) 2018/01/31 14:31:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000621000-0x8)={0x0, 0x0}) r1 = eventfd(0x8) sendmsg$nl_generic(r0, &(0x7f0000a5a000-0x38)={&(0x7f000074c000)={0x10, 0x0, 0x0, 0x2040}, 0xc, &(0x7f0000458000-0x10)={&(0x7f00005a6000-0x34)={0x34, 0x30, 0x4, 0x6, 0x2, {0x7, 0x0, 0x0}, [@typed={0xc, 0x86, @fd=r1}, @nested={0x4, 0x87, []}, @nested={0x10, 0x40, [@typed={0xc, 0x8c, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x4000041) unshare(0x28060400) r2 = memfd_create(&(0x7f0000817000-0x1)='\x00', 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000a77000-0x18)={r2, &(0x7f0000829000)="", &(0x7f00003a4000)=""/255}, 0x18) 2018/01/31 14:31:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00002f3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = socket$inet(0x2, 0x802, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000c88000-0x8)=@assoc_value={0x0, 0x700000}, &(0x7f00006cd000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000098a000-0x8)={r3, 0x4}, 0x8) 2018/01/31 14:31:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) connect(r0, &(0x7f0000623000-0x80)=@generic={0x3, "dc9ce0fa7349447a5100000100dd1630e26e1709aa7aaa0f5a7e8ab65bd27c891495e60100db0d2772febfd6a9657a04a2cf779b09770089adc94bb9baca63a49ddb220f8732eb22d74ca029005b9932dd12aa0deb7be645411cdc7b22deafaa78e25ce6f6ea0689bc4ae551aa2a8ad8508ae3bc4917e5e5b85af88e0ef5"}, 0x80) r1 = syz_open_dev$sndmidi(&(0x7f0000e6f000)='/dev/snd/midiC#D#\x00', 0x76e4, 0x404440) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00002a8000-0x10)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r2 = gettid() rt_sigqueueinfo(r2, 0x1c, &(0x7f0000b80000)={0x40, 0x0, 0x8, 0x10001}) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f000082c000-0x18)={0x0, 0x3001, 0xa3c, 0x8, 0x3}) open(&(0x7f000013b000-0x8)='./file0\x00', 0x204040, 0x59) openat$rfkill(0xffffffffffffff9c, &(0x7f0000e34000)='/dev/rfkill\x00', 0x200000, 0x0) sendfile(r1, r0, 0x0, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f00005ee000-0x40)={0x7f, 0x954b, 0xbaf, 0x73, &(0x7f0000d47000+0x6fa)=""/115, 0x92, &(0x7f00002a5000)=""/146, 0xc1, &(0x7f0000f41000)=""/193}) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000881000)={0x8, 0x4, 0x2, 0x401, &(0x7f0000f4c000)=[{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]}) 2018/01/31 14:31:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000023e000-0x10)="", 0x3ae) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000463000-0x8)={0x0, 0x0}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b97000-0xb)='/dev/hwrng\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000210000)={0x0, 0x800}, &(0x7f0000ae8000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000fa4000)={0x80000a40, 0x3, 0x10003, 0x3b1, r4}, &(0x7f0000eec000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000128000)={r5, 0xf0c, 0x472}, &(0x7f0000c6a000-0x4)=0x8) sendmsg$inet_sctp(r2, &(0x7f0000f09000-0x38)={&(0x7f0000e24000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b79000)=[{&(0x7f0000c7e000-0x77)="4b9ef8483144f86aa300aafdab415e1bc6c2448ad54ac08a1d797a2c1390dfc6f2d0aa4583dcd60a359c5bec53fbd4afdf9ea66cce603783892bed5ec5c9037945844bea8418899531255b33a2f386d17015ec984d5d5d7fbcb5f064a43324f75fc4ece0fb34ff24adb9dd406eeecaa81e0a6fc28c4b9b", 0x77}, {&(0x7f00000a0000-0xbd)="4a7ea2b835f7708e702a71c5aad13a920ed55c341defe8a61e7e2a8b102b5b84a8ca7a8d6aa3f0d63fc5de6ae937508eea10231fc7be8b7f5dbc9d091e38020697dce197db79061cc1aa40769a4f2548cbff333a5a42bd9702c7971820b18eae5f76b9dc4ceaacb55f7750a4e1b5091374c25b7f82e9876ac832404c55619278cc683bc2efe14acf5ef69f313c2907cfb951d8ee0f9f0f6ae7f6775d4c0b52457cf282080a468fcec483481ecc6817fdfdc3923a798667b6ae5261d5ac", 0xbd}, {&(0x7f0000a58000-0x74)="246079c70406412c7fbbe5b8dcc737e9b8d42cca6b08114165c9cd3a0dfc4dc4f249b2cb71625f2c32501da2366ebe7b824aaa87105fbdc1c63218971bcc8bea9d62b68c83136b6a292e118fd414f7abc509fa798fd9550f1fbaeab7d86334ea066414e968f3e21d4d556690d4ec0ee276735124", 0x74}], 0x3, 0x0, 0x0, 0x40}, 0x1) 2018/01/31 14:31:37 executing program 5: syz_open_dev$sg(&(0x7f00001c7000)='/dev/sg#\x00', 0x1, 0x8000) geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x1f, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000080b000)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xac0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}], 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa, 0x47, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f00009de000/0x4000)=nil) r2 = userfaultfd(0x80000) r3 = syz_open_dev$sndpcmp(&(0x7f0000192000)='/dev/snd/pcmC#D#p\x00', 0xffffffffffffffff, 0x180) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f00003df000-0x4)=0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000f01000)=0xfffffffffffffff7, 0x8) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000c1e000-0x48)={0x8, [0x6, 0x5, 0x40, 0xffffffffffff33b6, 0x401, 0x7, 0x1000, 0x3ff]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000cb9000)={0xaa, 0x7c, 0x0}) 2018/01/31 14:31:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(r1, &(0x7f00000df000-0x10)=[{&(0x7f00005cd000)=""/172, 0xac}], 0x1) vmsplice(r0, &(0x7f000019e000)=[{&(0x7f0000282000-0x52)="6b7fe1f14166f2170067f7da21cfd46f10282c0ee894a78b6f8ca5a93f067a6f77a43c596067c9e6f20fad36d10dad7c20a5d8cd92c32fdbf3b400cfcbb1da43f286511b056b9ccb1150c5679acb1cbe6c86", 0x52}], 0x1, 0x4) close(r0) dup2(r0, r0) 2018/01/31 14:31:37 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000051e000)={0x1, [0x7397]}, 0x6) 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) r1 = syz_open_procfs(0x0, &(0x7f00009a0000-0xa)='net/arp\x00') readv(r1, &(0x7f0000ac6000)=[{&(0x7f0000242000)=""/2560, 0xa00}], 0x1) 2018/01/31 14:31:37 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='sockfs\x00', 0x0, &(0x7f0000001000-0xf6)="") r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r1, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000002000-0x4)=0x10, 0x80800) bind(r0, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x2, 0x2, 0x4, {0xa, 0x0, 0xfffffffffffffffa, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff}}}, 0x32) 2018/01/31 14:31:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270241000000000013007352", 0x23}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 14:31:37 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) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000650000)={&(0x7f0000e03000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000866000-0x60)=[{&(0x7f0000854000-0x74)=""/116, 0x74}, {&(0x7f0000d64000-0x4a)=""/74, 0x4a}, {&(0x7f0000f72000)=""/68, 0x44}, {&(0x7f000088e000)=""/189, 0xbd}, {&(0x7f000036f000-0xd1)=""/209, 0xd1}, {&(0x7f000024d000)=""/134, 0x86}], 0x6, &(0x7f00000f7000)=""/189, 0xbd, 0x8}, 0x2140) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000bf8000)=0x9) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$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) 2018/01/31 14:31:37 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, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009a0000-0xa)='net/arp\x00') readv(r0, &(0x7f0000ac6000)=[{&(0x7f0000242000)=""/2560, 0xa00}], 0x1) openat$rfkill(0xffffffffffffff9c, &(0x7f0000003000)='/dev/rfkill\x00', 0x400000, 0x0) 2018/01/31 14:31:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000bbe000)='/dev/cuse\x00', 0x80000, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000cfa000-0x88)={0x5, {{0xa, 0x1, 0x7fffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x72f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = syz_open_dev$usbmon(&(0x7f00007cd000-0xd)='/dev/usbmon#\x00', 0x1, 0x200000) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00001ac000)=0x4, 0x4) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) dup(r2) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000023e000-0x10)="", 0x0) 2018/01/31 14:31:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000383000-0x18)={0xaa, 0x10, 0x0}) r1 = syz_open_dev$usbmon(&(0x7f000053f000)='/dev/usbmon#\x00', 0x97, 0x303002) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f00009fb000-0x9f)="8b101240c023b4b09ae6ee463ca7f21b61c87aadccafa37e7af3ae57269a751009a02eec87c5f338180c3346d890a6800cc5f5b0d66ded5d0d5f84e0e4e8321aa18c65aae4c1eb0f1cf07dcd7ab9bceb204f59dfc82e52921275fce6e14044e76af9232c5492e3314bd3116f1f1322756ebb8beffa327442444f65cfa9c6d247e0161b0e00b1ce6fb5b670153edea9219b978e97f528dcc3f989a000dc7f1c", 0x9f) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00009de000/0x4000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/31 14:31:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000043b000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002c9000)=0xc) process_vm_writev(r0, &(0x7f0000703000-0x40)=[{&(0x7f000093f000-0x14)=""/20, 0x14}, {&(0x7f00003da000)=""/239, 0xef}, {&(0x7f0000d3e000)=""/4096, 0x1000}, {&(0x7f0000462000)=""/2, 0x2}], 0x4, &(0x7f0000d70000+0xd1c)=[{&(0x7f00006db000)=""/23, 0x17}, {&(0x7f0000299000)=""/164, 0xa4}], 0x2, 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) mlock2(&(0x7f0000931000/0x1000)=nil, 0x1000, 0x1) syz_emit_ethernet(0xe81, &(0x7f0000b02000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0xe4b, 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}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"ba6ea538a7161209f8ef98ceadc94246eae67f68183a27153e97b9568cae01cb5ebe951358474a54ebba30bf9a736096f17dba6cf08f85baf48c0fe534a36aab1f699525166749f0302042103c0375d988ebc0270ff8e13df9f2c9e1367d2afee9c67d2e8ac9458d53d1cb72bb85e75dbf0951c314233155e661459a47fa0e244836cb3e69dc52d044cd44b6c464d5c23f8790abc61411e38789628dc8c338de67104c09d42fa706d055311dfae227f3fce19675514e4d20f9038c08878b325c5d32b3afc35aada380ec2be67af81a905806943a42105d4587ecc1e080fa40c55e0d11e4fc0d0400cd4729a836ebbe395e4df0c4c3f33539148e5240fc8430e8aa2a11df8dbde6d49f0c15a4967df8fb17c9d8c5582c5a8ae4336cc719884847b12da90ba5bb783260ae03e7bba79a24667a067564ef9e2abe7d028496e2ee7975c065a2c29051d4a6d9f1512fc03497df11b20a5d5b33cc8d5a3e6281c83db66b7cd8cc84af1abe3e3a375678097baf3528938bdf12a402f7c5c5f14fa30096454e39468202f35fe7633cfca4e8cb768de0c5201d49845668b62e832a3fa971554f9b8ef8a006431b2e1526b96bcac930d4e7f64b7f92de343015d8a0c5f52aeb48a497626881451968be903d21a90d741086a11b37c4548f56903914e161971e931ff18d61cba37b5e6104ea3a309077d947c71a25035cccae61ae1bf6c035f3aa563563116b27ec86a9bce467e814cd432b95a83b6df1aaecc91df8beaf7ccbb797b404b9d3c502907d466f8a34ada5293d04f725f2cfe34cfc1660c28ed7ae2e681fe2d630d4ce83ea96e57be62f8c73010a45e5a92554b662357caa31ef06854a592170652bbb2529ec2bc30f279deae4f106abc45955f790c4047ad5da6dca3cecd22a6790bd27856064b03af213ffba2ad608bde8ebf74970a00f93eae02205db88663ab477abc66a87a018325d1677ab87d9deff35e50f4ba3e469b390ad0271bf900ce5afffa3d15e8722b4333c0bb8ba93bd67a65f02058a4b46f1433f4ef07d6e080921d40c549deaa4a11fae3fe6059f44522cdeec2ac8231997a1c4e21cf7c12bd3b1fecc5c9042eabc168a1fa784b132652b798f304817c3454681f2eef055deedded6d24315124e08835ff1d9c562ff5bb1c371fd41af4f92bab70d3a11fb25bf160cf433011ffbec259ef22b131810456321c3e71b1563905a9e538ec72cb94932695af9b374a548b8de4aa2867bfa495e28ec4275740bc15547f589ac7fde250759df4c6c9e9e3b547340a1db7154250ec0ac1b435329b0b378a27cba27dc64c1dd487831d4a773fc922d6237bb32c70eb60e4733c55783ae36e2fb5aa1971c396d3b88551f939fdc2438e284649303ab75f0f3755e1e68036d838ebbaef3a5cae35ba7ee56c2d4d109606b3901c471c04f583794475bf9f0ba3d37860be260804204a69593ec496c88ba2e9b899f6003c7d76d21856cd605bb21821005f64ccee909cd52f1243756cd220e26b4a96e446f0fe72577a96c9ca2517f3b90057aba13c85c387140c76b027f275f1458f26e77bb0f2ac154ef967cd4563d7f40fccc0cdea74e042a31d38533fbc9351e6435fb8752b862f070ff4f934f5c5a41fddadb6f5ccca921b1ea924bedaf9f4ec171036f3f0efa764d6abc9322770c4623a9f85691962982b623b483e862644d311a2413c52362c4adf846ec4ed39de6eeec38a2390b43ecf56e9227e9a71ffbed13ca3240022af9016a18100b0cebf4512b30d555a3af513168bd9859967896df9c1454fbb78240a2f6d7e5e8d173b63c1c87bae0d7ac79b80f6765c411650b18468f8ea88bff467df76ffa79bfa86f4f5fa79835f4443aa0121073dc16cd6d9dabd1ef941899e36777a4bd9f7c2fbecb4351c4add1c918c81bdb89561e80e23258a73d907f5209e28b4e1e76e98be809f03bd34b52147e6b79b62458076fe46b765b3d26be124a71b2c6732351a823fd3a083f9c64066b73d0f12959b15bb5f2c14cd9b00c1c3cdc68f8cd5de9d45f64ce6636715f0ae79ceb5de8a63a8752a9446ce072a7fab9dc5477434a151cad7f9a741ec639c8aa7c8c43e972cacde64416d97a17ae1604423c641cd46885450247f3169edfa0664e74aabaec7c61110311d74c18a8cd5f04aa0b3a528173dc57bde58c85d05ef53d34243a1ca3043ac4f22aceeea52f3027eef263c066a98144868117e3c71e9f23a130517fde52ac1ac4509a0d9413ac3d0e969e2f8a0a7338810778deeadb6db570d710f7a141a07e1a9b8858f42cc3098358130f6201e063745d4dd2246c9c756b457dba0089ebecd1c8a8f4d1beea83269b39345efebcb2557f288f18e24aa03ed4d59ad8fa17676c4aef65140e730716217164e9b7d66f0689a811224ce3a8dee7202d7241c6cedb89766032b3f97d18c0b325257a841eb523132e76d22b8d6188720d803380e37a21c6d6292a39aacc1f9246cc0bcbc120863646c0cfc8efd58851cb73b646b605b632249856eed10b08cd31f9c285bafb6869e2422b8383b92df39db7cea4f67cd0aab0e7940cee8321730db989f227fd9464da3192249fb916db0ae06196950eb8c2190dc120093cb23c5e6ad3a3d74b9aa63dbde54415fba6f035a720e90f4cd50330602b7d648c56bfe16a577dbd05d57b60056ee5d371e81d25756d1926f20205d9d26ae993e466bf3c6270d84b936afd9d390b5ffd949a774f02cb9b688345144129fb4ac144fb7451c997c65bb830f7c12f2dd78ee2a0778fe5cce92e16431a28632b2e6ef6fd5e09b85a4bb709afd4c875b11f72343c18ba950ae6fa7af249d141c043dd54d5acc3b5a330bbecbabe2bdd949e099cf67944a282fe8c0df9364262fdac30e7a2e53a9fd21a141d3c27922e7ff2da2ef3af07b94b6cc926dbda10dcfb07d8fbfc7808b9654e3f6b9a96e478921198316d933ddba0ce090177ac13f136d46003d6ea438f2564de882456a2ba741095b3f69fb8c07bd6b5af97b34f0a1de9ef2035f971a88478a6f5d95bd48f5568b289c67263e6a51c70e8d4c3218f3695d4c5d5a984cef6b19fa80ae6ccf8718e8bc436e59e8e0e8b9d9b2e7791b0e6496d9332c9025a75031d6ffc23fe1c97b1bb9854f216936916e0f64189ecedf2375ae6f6b0d990c52f5e8b64163e94ffa099b473b75e93a3461c7fb1a3a6876035450e6d7176b951bc3b79a38262b48b6081b2296f85becd0a9d05db1fd339509bb52a0d5a62fb78f20415b60a598e46a58a1808cf577b66a1f69d939d5a4527fd0b9ae119d4823d6a21ec390a50e2078869616d09f83c3949c8613171c00eb23dddb8c4b46048a662ee8f37be6de3b925a9e854a15ef9d6dc6995bb49eff8a8451b9d8127987b4536d21d187af57a8ea0a21c14d2b0404d7bf477a08943699b44ecd3fcd42cedd8cd19044daff5b3b3d54feaa0df89e5658bc0576b24f48e187aca3d00954f7132e6d637416b3577f5fb44138468702343854ff2732d832a9afb3d1157365d6d10271cb672a18e5ad3c5a942041b2547aaec2261913de8a97e9385ff74af1acf6befda867d4fddb2e65dc9df86bd744155ba40808ee4ab5eff4ca57c277a391c8528c3cefd9d4e0111de7e55a29d402fe4a7094730de6e84bdb59b88771287b2c71eaaa5725c130c659a3248b29caede6837e514360b4c1125e5dc3f0d31bf9b6df53583205d4e54adbbdad3310856e346326fe7c679216a8fea0d4bcd8f413014eaf9a6bc4d786feb82730f4c88e0e4e70f5cadf72957f082669c9f941c8c168f8de68f0e8502d67a33755a6739afcdbbe1ce91b060a02b8714d825d4e46fae494314e5ae0ddf689ead2ec0ddb955cb47e8966eea91765261e41b7a0cf611f59bea7b284e47bcd9934d840484ba1c038a800ff0799331c5f0a78b7eec88e91bf849952d475d365a370957bce5133e285a098a08fe0effc3fb54f1fca98817e944722a3da48c01420fbae4fa6f3d0ea333651f0457e98a40386bc574057c2e055e43336d5d6f726e25576a0f3fd6a52bf9e39d5c4919e47341aaa89fb92855009ba4b1889698c0d771a79706af93f08ca60afb11a2f4979ff062e6e82e9303cfd54b4825f21f08670f1a03161b250aa7d10a888d441793a06df61d5529210b1d4f09fc96b8480c5f79ecc809a88c59c55f58ee1801ce93b41357eb3a0ec882552fa971064f1e43595131fc2cc732de458bb3d8cf2f9e0687aeba4aafe775349b011905aee8df0b05f303002f4cbd365e7090611cb191b0571e7f2081d8b0a7f5d0a4855da06f47e59a3f912c5d756e4ea7b9a100513bec4ed5014758513584710f3040cc743386f5be3f6875641aac5b6f94659d6b28b79c3e4ccb3c30ccab1eca4f1b91a6e6445e06e1aec98f2ac3d8f281a4c4ab4618f101aa57debf59a5111ad36a1aab26cbcad10a8a2e5d2d6aaabadc253f6d42f6bf241723be81e8b075b569d8f8aef0f5a87e6eb788856ec2e876de92790460a4c51caba27a28a3d7d1c57caffbea5724f83b9f3ecff2d7007455341d33a105593244562bd53b6728c6bb94db0e755023416fed2b1c4264acc9889f91377f7088d2445f7dcabb0863f22f855a951da70df10a22c99738c85a1caa5ec7fdd840d08e6c8fa3954cd9d3c6eb572070a1b4672b8b93da88ba877e63d79f3536bd409acffa72656610cc24b792bb9f4f0e30a48afb03c22411a700cc59a59f2b5deb85e7d9dab9746c750f4845eabcb3e527024ae9c3514ff74dd0359fda409525d8ab3405915f9a527945bc2287aeec22e1a050fa59673cf2fe82ff1aa5dc6829abe9c61fc20633b77417af1de41acacc6f850679091193fc8f8be3dbd46e30e239312d1343e2bc05b474212ba94cf0e877cec91d86bae150cdcfd0b563d8f814ceca65a3e33ff7f848d89c1806bcb4cc61dccbd9dc5cda692cf4ced0b6a57d020cef13a356d55ab046338114d0c5835787d897ec477598f0c6b035fcb8139eadb0477be72777f3b843e6a925a7f48045e59f4a7a34994b21a69e321eda6f213e35687b8277cde8513cddae0c48a58554009aec00f79f2d99ee11af6b6a8bceed14b8524446b3a99a464202e65f54880b69f079ebda0a0632a3d480d8a7"}}}}}}}, &(0x7f0000fcb000)={0x0, 0x1, [0x0]}) 2018/01/31 14:31:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c2e000)='/dev/sequencer\x00', 0x101800, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000b60000-0x8)=0x1000000) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000217000)={{{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/31 14:31:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009a0000-0xa)='net/arp\x00') ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000ac6000-0x44)={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bond0\x00'}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000941000)='/selinux/enforce\x00', 0x101000, 0x0) readv(r1, &(0x7f0000ac6000)=[{&(0x7f0000242000)=""/2560, 0xa00}], 0x1) dup3(r0, r0, 0x0) 2018/01/31 14:31:37 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000809000-0x10)='/dev/input/mice\x00', 0x0, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)=0x0) ioctl$KDSKBLED(r1, 0x4b65, 0xffffffffffffff9a) setsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000f89000)="", 0x0) 2018/01/31 14:31:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x80003, 0x84) sendto$inet(r1, &(0x7f00005ef000-0xb0)="3b005312175df284b3499d8899222989f850ea33bdae011c18e472294fc18616979961e213810184ff43d658f11ca4fcb18fdd408598b3225bded754c0b1eecd57205808f4f60bd7a3cbd4eb1be0bb2f01113c3c9e2477ccd60dd3380c41ad0173eff93eb66633337ee6a4709c0b9fb52e9859d3d9aa6484d6aa6679dfdc3cd70d94dfc8e4ba3b0efbdf17b46144ce0029b39c709538f9f7a1fff0d37fe9e289d4aaabe15747262491a8b0b5ad42ff9b", 0xb0, 0x80, &(0x7f0000b19000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) 2018/01/31 14:31:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f00003c1000-0x1032)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, [], {@ipv4={0x800, {{0x5, 0x4, 0xb, 0x1, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @dccp={{0x1, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f5cf26", 0x0, "fcb1ac"}, "02ab40e1ac1817dd28c2238a9d4db3a9db3e9f47591fc7d3"}}}}}, 0x0) 2018/01/31 14:31:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) sendfile(r0, r0, &(0x7f0000b17000-0x8)=0x10000040000, 0x200008) openat(r0, &(0x7f0000019000-0x8)='./file0\x00', 0x0, 0x9) 2018/01/31 14:31:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x119, 0x400000000000001, 0x10000) sendmsg$nl_route(r0, &(0x7f0000f29000-0x38)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000)={&(0x7f000085e000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x1, [@generic="e2"]}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 14:31:37 executing program 1: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000011000+0x703)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x67, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x21, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "f50106", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, [], ""}}}}}}}, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x1, &(0x7f000001c000-0x8)=0x8, 0x101) 2018/01/31 14:31:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000caa000-0xb)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x102000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) sendmsg$alg(r1, &(0x7f000098f000)={0x0, 0x0, &(0x7f0000038000)=[{&(0x7f0000a74000-0x2d)="81e8c8ab498c44b081f4cf331516a6e2f876b3c8d459a58895457bbad61d02d6bc810a6d921a9f7dde8016f144", 0x2d}, {&(0x7f0000305000-0x26)="d599a254b4f8dce4a2f5921d3f5c030d2f342db251956b1ddfc1ae4222f0be09ca390fbc8e12", 0x26}, {&(0x7f0000b74000-0xe3)="3151a4fed920bc4b1507aee2cc8e998b7c3da427ea6f9ea12f4af5e81e7fe4342feead224efc650c046e854268709f75bb3ca40d7b78618c47c8fb981c1877ec2edc5141d0d76192027b448987e0ac43a6d170bfa146c882cf55a1e28d21c826b62a1a19c508e7f2e77f11b979871f0329ac613507ed14ddace44c3eaffc702f3377a74068f1bd1ace5caf5fb4763576bda93b88744d9896e461197c6a4621f73fd690920e2391d8b73c554b67016cd281351b90fd6c5674cb46d386219e95f897235f69cbc83c5080aa6419ebcbfe4a10bf512996dd1ebf49bde4fb8568e8445b2220", 0xe3}], 0x3, &(0x7f000098f000)=[@assoc={0x18, 0x117, 0x4, 0x2}, @iv={0x48, 0x117, 0x2, 0x33, "e922e82d821d474660d248005e275c5bd5dc8ad52329dd3f355339f213bc141b22cd8f3b767b075e8b951315ef92d45562ebc2"}, @iv={0xa8, 0x117, 0x2, 0x8d, "3d7a9c681d6ccd5218371b9ee799c9b270a25b4de2c8c47dc3baa414da449fc9c980985fefd0de4b814df25fb4a1189b2f66e565b8010358c03d17c19ed177c560798558f6b34296e64a1bd64423910bf7de8f875a570f6b5a62a8f7e65394121880bc95a1e1cc3e165d6e014a91f379c134365eddae5599e61396092d607a9e9c2878495dd55984a590bbc2bf"}, @iv={0x108, 0x117, 0x2, 0xf0, "354ded67f23f526b18a564a71738cc126df817c94f4ba6d923fafc579bd3d81c771fd88ad45df4c309d086120289107f0db936d8372501d6f1931e687b72cd98585e490ec8c7edd39acb7c756799ae76ec7a5c77782af9d4db242f2e82136a68a4981553560faf94c682ad3c6d0d19f791f9a39497d5cdc8b9a9ee043f77a99572df6f2e855dc9d15f476b4851382e35cf5063098f04b982868ef3b4d16857c240b0320d422021824a5a6eafabcaa9c67dfbf57ef1353ea87fabadb563ce1b6dae7ef86a8d25a2f0b8344681e34892164e5f4e2ffc1694b478d5db0a832e1b90aa35983482d0bd1d7fe734d0934c0c38"}, @iv={0x30, 0x117, 0x2, 0x15, "e2a18480c65987595e8bfdb51c812a494070140073"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x270, 0x20000040}, 0x80) 2018/01/31 14:31:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2, &(0x7f0000d82000-0xc)=""/30, &(0x7f0000000000)=0x1e) r1 = accept4(r0, &(0x7f00003fc000-0x10)=@in={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fcd000)=0x10, 0x800) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000125000)={@rand_addr=0x0, @multicast2=0x0}, &(0x7f00007c8000)=0x8) 2018/01/31 14:31:37 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, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009a0000-0xa)='net/arp\x00') readv(r0, &(0x7f0000ac6000)=[{&(0x7f0000242000)=""/2560, 0xa00}], 0x1) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000dd8000-0x8)={0x0, 0x3}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b7c000-0xe8)={{{@in=@multicast2=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000978000-0x4)=0xe8) getgroups(0x6, &(0x7f000042b000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) fchown(r0, r1, r2) r3 = getpgid(0x0) sched_setparam(r3, &(0x7f0000c62000)=0xe716) 2018/01/31 14:31:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000ac6000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000a85000)={0x0, 0x0}) accept4$packet(0xffffffffffffff9c, &(0x7f0000079000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000bb9000-0x4)=0x14, 0x0) sendto(r0, &(0x7f000036d000)="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", 0x1000, 0x5d9c4ef107dd1099, &(0x7f0000c7c000-0x80)=@ipx={0x4, 0x2000000000, 0x2, "c82f9d564da7", 0x4, 0x0}, 0x10) fcntl$dupfd(r0, 0x4, r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000023e000-0x10)="", 0x0) 2018/01/31 14:31:37 executing program 0: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000009000)={{&(0x7f0000003000/0x3000)=nil, 0x3000}, 0x1, 0x0}) timer_create(0x2, &(0x7f0000014000)={0x0, 0x0, 0x1, @thr={&(0x7f0000014000-0x35)="", &(0x7f0000014000-0xbf)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000014000)=0x0) timer_gettime(0x0, &(0x7f0000003000)={{0x0, 0x0}, {0x0, 0x0}}) clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f00005dc000-0x4)=0x0, &(0x7f0000001000-0x5d)="") ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f000000c000-0x10)={&(0x7f0000002000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000018000-0x20)={{&(0x7f000000a000/0x2000)=nil, 0x2000}, 0x3, 0x0}) [ 668.457639] buffer_io_error: 6 callbacks suppressed [ 668.457648] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 668.470648] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 668.478374] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 668.486070] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 668.493724] Buffer I/O error on dev loop0, logical block 5, lost async page write [ 668.501384] Buffer I/O error on dev loop0, logical block 6, lost async page write [ 668.509064] Buffer I/O error on dev loop0, logical block 7, lost async page write [ 668.516725] Buffer I/O error on dev loop0, logical block 8, lost async page write [ 668.524379] Buffer I/O error on dev loop0, logical block 9, lost async page write [ 668.532068] Buffer I/O error on dev loop0, logical block 10, lost async page write [ 694.838656] kauditd_printk_skb: 4 callbacks suppressed [ 694.838662] audit: type=1400 audit(1517409159.045:5905): avc: denied { map } for pid=26739 comm="syz-executor3" path="/root/syz-executor3" dev="sda1" ino=16480 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 [ 694.869607] audit: type=1400 audit(1517409159.054:5906): avc: denied { map } for pid=26739 comm="syz-executor3" path="/sys/kernel/debug/kcov" dev="debugfs" ino=9097 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 [ 695.035075] IPVS: ftp: loaded support on port[0] = 21 [ 695.120038] audit: type=1400 audit(1517409159.326:5907): avc: denied { map } for pid=26741 comm="sh" path="/bin/dash" dev="sda1" ino=1473 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 695.370463] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 695.812419] audit: type=1400 audit(1517409160.019:5908): avc: denied { sys_chroot } for pid=26740 comm="syz-executor3" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 861.151184] INFO: task syz-executor3:26732 blocked for more than 120 seconds. [ 861.158544] Not tainted 4.15.0+ #288 [ 861.162798] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.170773] syz-executor3 D20096 26732 11639 0x80000006 [ 861.176424] Call Trace: [ 861.179035] __schedule+0x8eb/0x2060 [ 861.182791] ? __sched_text_start+0x8/0x8 [ 861.186955] ? lock_release+0xa40/0xa40 [ 861.190949] ? __lock_is_held+0xb6/0x140 [ 861.195043] ? check_noncircular+0x20/0x20 [ 861.199309] ? find_get_pages_range_tag+0x88c/0x1000 [ 861.204435] ? print_irqtrace_events+0x270/0x270 [ 861.209233] schedule+0xf5/0x430 [ 861.212606] ? wait_on_page_bit_common+0x49c/0x770 [ 861.217554] ? __schedule+0x2060/0x2060 [ 861.221534] ? lock_downgrade+0x980/0x980 [ 861.225701] ? lock_release+0xa40/0xa40 [ 861.229684] ? mark_held_locks+0xaf/0x100 [ 861.233852] ? _raw_spin_unlock_irq+0x27/0x70 [ 861.238365] io_schedule+0x1c/0x70 [ 861.241926] wait_on_page_bit_common+0x4b3/0x770 [ 861.246706] ? generic_write_checks+0x530/0x530 [ 861.251393] ? blk_start_plug+0xbb/0x370 [ 861.255467] ? blk_lld_busy+0x60/0x60 [ 861.259325] ? page_cache_tree_insert+0x410/0x410 [ 861.264198] ? pagevec_lookup_range_tag+0x40/0x80 [ 861.269065] __filemap_fdatawait_range+0x27a/0x420 [ 861.274042] ? wait_on_page_bit_common+0x770/0x770 [ 861.278980] ? blkdev_writepages+0x1d/0x30 [ 861.283226] ? blkdev_readpages+0x40/0x40 [ 861.287381] ? do_writepages+0x116/0x170 [ 861.291464] ? __filemap_fdatawrite_range+0x280/0x460 [ 861.297203] filemap_write_and_wait+0x7a/0xd0 [ 861.301716] sync_blockdev.part.28+0x50/0x70 [ 861.306164] __blkdev_put+0x18b/0x7f0 [ 861.309996] ? freeze_bdev+0x1e0/0x1e0 [ 861.313889] ? do_raw_spin_trylock+0x190/0x190 [ 861.318497] blkdev_put+0x85/0x4f0 [ 861.322044] ? blkdev_put+0x4f0/0x4f0 [ 861.325855] blkdev_close+0x8b/0xb0 [ 861.329490] __fput+0x327/0x7e0 [ 861.332885] ? fput+0x140/0x140 [ 861.336171] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 861.342080] ? _raw_spin_unlock_irq+0x27/0x70 [ 861.346588] ____fput+0x15/0x20 [ 861.349886] task_work_run+0x199/0x270 [ 861.353782] ? task_work_cancel+0x210/0x210 [ 861.358135] ? _raw_spin_unlock+0x22/0x30 [ 861.362304] ? switch_task_namespaces+0x87/0xc0 [ 861.366993] do_exit+0x9bb/0x1ad0 [ 861.370460] ? lock_release+0xa40/0xa40 [ 861.374475] ? mm_update_next_owner+0x930/0x930 [ 861.379164] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 861.384364] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 861.389569] ? is_bpf_text_address+0xa4/0x120 [ 861.394084] ? check_noncircular+0x20/0x20 [ 861.398325] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 861.403537] ? __save_stack_trace+0x7e/0xd0 [ 861.407867] ? depot_save_stack+0x12c/0x490 [ 861.412212] ? check_noncircular+0x20/0x20 [ 861.416456] ? __lock_is_held+0xb6/0x140 [ 861.420553] ? check_noncircular+0x20/0x20 [ 861.424798] ? __mark_inode_dirty+0x262/0x1170 [ 861.429396] ? __inode_attach_wb+0xf70/0xf70 [ 861.433814] ? memset+0x31/0x40 [ 861.437116] ? find_held_lock+0x35/0x1d0 [ 861.441193] ? get_signal+0x7a9/0x16d0 [ 861.445093] ? lock_downgrade+0x980/0x980 [ 861.449253] do_group_exit+0x149/0x400 [ 861.453158] ? do_raw_spin_trylock+0x190/0x190 [ 861.457755] ? SyS_exit+0x30/0x30 [ 861.461219] ? _raw_spin_unlock_irq+0x27/0x70 [ 861.465725] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 861.470758] get_signal+0x73a/0x16d0 [ 861.474499] ? ptrace_notify+0x130/0x130 [ 861.478568] ? __sb_end_write+0xa0/0xd0 [ 861.482557] ? touch_atime+0xf7/0x2f0 [ 861.486359] ? inode_dio_wait+0x530/0x530 [ 861.490521] ? __atime_needs_update+0xb40/0xb40 [ 861.495190] ? rw_verify_area+0xe5/0x2b0 [ 861.499284] ? direct_splice_actor+0x125/0x180 [ 861.503894] do_signal+0x90/0x1eb0 [ 861.507437] ? generic_pipe_buf_nosteal+0x10/0x10 [ 861.512298] ? setup_sigcontext+0x7d0/0x7d0 [ 861.516628] ? check_noncircular+0x20/0x20 [ 861.520879] ? rw_verify_area+0xe5/0x2b0 [ 861.524944] ? fsnotify+0x7b3/0x1140 [ 861.528703] ? __might_fault+0x110/0x1d0 [ 861.532773] ? exit_to_usermode_loop+0x8c/0x310 [ 861.537461] exit_to_usermode_loop+0x214/0x310 [ 861.542064] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 861.547622] syscall_return_slowpath+0x490/0x550 [ 861.552380] ? prepare_exit_to_usermode+0x340/0x340 [ 861.557418] ? entry_SYSCALL_64_fastpath+0x73/0xa0 [ 861.562365] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 861.567395] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 861.572161] entry_SYSCALL_64_fastpath+0x9e/0xa0 [ 861.576930] RIP: 0033:0x453299 [ 861.580124] RSP: 002b:00007fae94be1c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000028 [ 861.587844] RAX: 0000000000011000 RBX: 000000000071bf58 RCX: 0000000000453299 [ 861.595116] RDX: 00000000200ddff8 RSI: 0000000000000015 RDI: 0000000000000013 [ 861.602403] RBP: 000000000000049b R08: 0000000000000000 R09: 0000000000000000 [ 861.609674] R10: 0000000102000001 R11: 0000000000000212 R12: 00000000006f5f28 [ 861.616953] R13: 00000000ffffffff R14: 00007fae94be26d4 R15: 0000000000000006 [ 861.624296] [ 861.624296] Showing all locks held in the system: [ 861.630647] 2 locks held by khungtaskd/761: [ 861.634988] #0: (rcu_read_lock){....}, at: [<0000000027ba3661>] watchdog+0x1c5/0xd60 [ 861.643090] #1: (tasklist_lock){.+.+}, at: [<000000003eb2ca8c>] debug_show_all_locks+0xd3/0x3d0 [ 861.652153] 4 locks held by rs:main Q:Reg/4050: [ 861.656820] #0: (&f->f_pos_lock){+.+.}, at: [<0000000025c0575c>] __fdget_pos+0x12b/0x190 [ 861.665245] #1: (sb_writers#4){.+.+}, at: [<00000000cb193634>] vfs_write+0x407/0x510 [ 861.673322] #2: (&sb->s_type->i_mutex_key#10){+.+.}, at: [<00000000631e13e1>] ext4_file_write_iter+0x21f/0x10c0 [ 861.683755] #3: (jbd2_handle){++++}, at: [<000000009de74d99>] start_this_handle+0x488/0x1080 [ 861.692528] 1 lock held by rsyslogd/4052: [ 861.696682] #0: (&f->f_pos_lock){+.+.}, at: [<0000000025c0575c>] __fdget_pos+0x12b/0x190 [ 861.705110] 2 locks held by getty/4175: [ 861.709089] #0: (&tty->ldisc_sem){++++}, at: [<000000007b7648b2>] ldsem_down_read+0x37/0x40 [ 861.717781] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000000dca21e9>] n_tty_read+0x2ef/0x1a00 [ 861.727082] 2 locks held by getty/4176: [ 861.731049] #0: (&tty->ldisc_sem){++++}, at: [<000000007b7648b2>] ldsem_down_read+0x37/0x40 [ 861.739736] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000000dca21e9>] n_tty_read+0x2ef/0x1a00 [ 861.749043] 2 locks held by getty/4177: [ 861.753018] #0: (&tty->ldisc_sem){++++}, at: [<000000007b7648b2>] ldsem_down_read+0x37/0x40 [ 861.761707] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000000dca21e9>] n_tty_read+0x2ef/0x1a00 [ 861.770997] 2 locks held by getty/4178: [ 861.774984] #0: (&tty->ldisc_sem){++++}, at: [<000000007b7648b2>] ldsem_down_read+0x37/0x40 [ 861.783680] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000000dca21e9>] n_tty_read+0x2ef/0x1a00 [ 861.792972] 2 locks held by getty/4179: [ 861.796949] #0: (&tty->ldisc_sem){++++}, at: [<000000007b7648b2>] ldsem_down_read+0x37/0x40 [ 861.805635] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000000dca21e9>] n_tty_read+0x2ef/0x1a00 [ 861.814934] 2 locks held by getty/4180: [ 861.818924] #0: (&tty->ldisc_sem){++++}, at: [<000000007b7648b2>] ldsem_down_read+0x37/0x40 [ 861.827602] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000000dca21e9>] n_tty_read+0x2ef/0x1a00 [ 861.836916] 3 locks held by kworker/u4:11/19178: [ 861.841670] #0: ((wq_completion)"writeback"){+.+.}, at: [<0000000082d0d670>] process_one_work+0xaaf/0x1af0 [ 861.851663] #1: ((work_completion)(&(&wb->dwork)->work)){+.+.}, at: [<000000001bf99571>] process_one_work+0xb01/0x1af0 [ 861.862692] #2: (&type->s_umount_key#27){.+.+}, at: [<00000000b80c3d5f>] trylock_super+0x20/0x100 [ 861.871918] 1 lock held by syz-executor3/26732: [ 861.876587] #0: (&bdev->bd_mutex){+.+.}, at: [<000000001bbf2082>] __blkdev_put+0xbc/0x7f0 [ 861.885105] 2 locks held by getty/26737: [ 861.889164] #0: (&tty->ldisc_sem){++++}, at: [<000000007b7648b2>] ldsem_down_read+0x37/0x40 [ 861.897847] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000000dca21e9>] n_tty_read+0x2ef/0x1a00 [ 861.907137] 1 lock held by blkid/26738: [ 861.911131] #0: (&bdev->bd_mutex){+.+.}, at: [<000000007a1647c4>] __blkdev_get+0x158/0x10e0 [ 861.919823] 1 lock held by syz-executor3/26868: [ 861.924498] #0: (&bdev->bd_mutex){+.+.}, at: [<000000007a1647c4>] __blkdev_get+0x158/0x10e0 [ 861.933173] [ 861.934814] ============================================= [ 861.934814] [ 861.941827] NMI backtrace for cpu 0 [ 861.945465] CPU: 0 PID: 761 Comm: khungtaskd Not tainted 4.15.0+ #288 [ 861.952018] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 861.961575] Call Trace: [ 861.964156] dump_stack+0x194/0x257 [ 861.967768] ? arch_local_irq_restore+0x53/0x53 [ 861.972412] ? debug_show_all_locks+0x2f3/0x3d0 [ 861.977063] ? nmi_cpu_backtrace+0x1be/0x210 [ 861.981472] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 861.985945] nmi_cpu_backtrace+0x1d2/0x210 [ 861.990160] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 861.994633] nmi_trigger_cpumask_backtrace+0x122/0x180 [ 861.999889] arch_trigger_cpumask_backtrace+0x14/0x20 [ 862.005054] watchdog+0x90c/0xd60 [ 862.008495] ? reset_hung_task_detector+0xa0/0xa0 [ 862.013311] ? complete+0x62/0x80 [ 862.016746] ? __schedule+0x2060/0x2060 [ 862.020721] ? do_wait_intr_irq+0x3e0/0x3e0 [ 862.025029] ? __lockdep_init_map+0xe4/0x650 [ 862.029412] ? do_raw_spin_trylock+0x190/0x190 [ 862.033976] ? lockdep_init_map+0x9/0x10 [ 862.038013] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 862.043095] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 862.048087] ? trace_hardirqs_on+0xd/0x10 [ 862.052212] ? __kthread_parkme+0x175/0x240 [ 862.056520] kthread+0x33c/0x400 [ 862.059862] ? reset_hung_task_detector+0xa0/0xa0 [ 862.064677] ? kthread_stop+0x7a0/0x7a0 [ 862.068629] ret_from_fork+0x3a/0x50 [ 862.072395] Sending NMI from CPU 0 to CPUs 1: [ 862.076912] NMI backtrace for cpu 1 skipped: idling at native_safe_halt+0x6/0x10 [ 862.077899] Kernel panic - not syncing: hung_task: blocked tasks [ 862.077906] CPU: 0 PID: 761 Comm: khungtaskd Not tainted 4.15.0+ #288 [ 862.077908] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 862.077910] Call Trace: [ 862.077922] dump_stack+0x194/0x257 [ 862.077930] ? arch_local_irq_restore+0x53/0x53 [ 862.077941] ? vsnprintf+0x1ed/0x1900 [ 862.077952] panic+0x1e4/0x41c [ 862.077957] ? refcount_error_report+0x214/0x214 [ 862.077970] ? nmi_trigger_cpumask_backtrace+0xef/0x180 [ 862.077980] watchdog+0x91d/0xd60 [ 862.077996] ? reset_hung_task_detector+0xa0/0xa0 [ 862.078006] ? complete+0x62/0x80 [ 862.078020] ? __schedule+0x2060/0x2060 [ 862.078024] ? do_wait_intr_irq+0x3e0/0x3e0 [ 862.078030] ? __lockdep_init_map+0xe4/0x650 [ 862.078038] ? do_raw_spin_trylock+0x190/0x190 [ 862.078043] ? lockdep_init_map+0x9/0x10 [ 862.078048] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 862.078055] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 862.078061] ? trace_hardirqs_on+0xd/0x10 [ 862.078066] ? __kthread_parkme+0x175/0x240 [ 862.078074] kthread+0x33c/0x400 [ 862.078080] ? reset_hung_task_detector+0xa0/0xa0 [ 862.078083] ? kthread_stop+0x7a0/0x7a0 [ 862.078091] ret_from_fork+0x3a/0x50 [ 862.201911] Dumping ftrace buffer: [ 862.205602] (ftrace buffer empty) [ 862.209294] Kernel Offset: disabled [ 862.212898] Rebooting in 86400 seconds..