x4) r2 = mq_open(&(0x7f00007c1000-0x11)='\'keyring[GPLeth1\x00', 0x75baad9f4a44c0af, 0x8, &(0x7f000051b000)={0x8, 0xfffffffffffffff9, 0x690f, 0x0, 0x1, 0x85, 0x7f, 0x1000000000000000}) ftruncate(r2, 0xa5) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f00000a1000)='./file0\x00', 0x84202, 0x180) ioctl$KVM_REINJECT_CONTROL(r3, 0xae71, &(0x7f0000cf0000)={0x2}) syz_open_dev$sndpcmc(&(0x7f00001ec000)='/dev/snd/pcmC#D#c\x00', 0xb, 0x4842) 2018/02/01 17:08:51 executing program 7: 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={&(0x7f0000eba000-0x1), 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x4, 0x4) connect$inet6(r1, &(0x7f0000419000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000f8f000)={0x2, 0x1, 0x6, 0x10000, 0x8, [{0x8, 0x0, 0x9, 0x0, 0x0, 0x300}, {0x0, 0xb8b, 0x7af4}, {0x8, 0x1, 0x190, 0x0, 0x0, 0x500}, {0x101, 0x6, 0x1f, 0x0, 0x0, 0x4}, {0x7a933101, 0x28, 0x6, 0x0, 0x0, 0x100}, {0x5, 0xffff, 0xe8, 0x0, 0x0, 0x200}, {0x9, 0xd, 0xffffffff, 0x0, 0x0, 0x885}, {0x7, 0x101, 0x7fff, 0x0, 0x0, 0x401}]}) r2 = syz_open_dev$vcsn(&(0x7f000094a000-0xa)='/dev/vcs#\x00', 0x100000001, 0x200) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r2) accept$inet6(r2, 0x0, &(0x7f0000520000-0x4)) 2018/02/01 17:08:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f48000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000295000)=0x0) sendmsg$nl_generic(r0, &(0x7f00008c1000)={&(0x7f00005f8000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000def000)={&(0x7f0000135000)={0x20, 0x39, 0x20, 0x6, 0x0, {0x5}, [@typed={0xc, 0x91, @pid=r1}]}, 0x20}, 0x1, 0x0, 0x0, 0x24000000}, 0x80) 2018/02/01 17:08:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bb5000-0xc)) ioctl$TCXONC(r0, 0x540a, 0x3f) write(r0, &(0x7f0000caf000)="9c", 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) r2 = syz_open_dev$midi(&(0x7f0000510000)='/dev/midi#\x00', 0x8000, 0x4080) ioctl$KVM_NMI(r2, 0xae9a) r3 = syz_open_dev$vcsn(&(0x7f0000c56000-0xa)='/dev/vcs#\x00', 0x2, 0x800) execveat(r3, &(0x7f00001ad000-0x8)='./file0\x00', &(0x7f0000437000-0x30)=[&(0x7f00001f8000-0xa)='/dev/ptmx\x00', &(0x7f00009f6000)='/dev/ptmx\x00', &(0x7f0000039000-0x3)="40e300", &(0x7f00004f6000-0xa)='/dev/ptmx\x00', &(0x7f00009b9000-0xa)='vmnet1$:(\x00', &(0x7f000049d000-0xa)='/dev/ptmx\x00'], &(0x7f0000d4d000)=[&(0x7f0000e7b000-0x8)='wlan1&.\x00', &(0x7f0000121000-0x9)='em1,,lo(\x00'], 0x1000) ioctl$TCXONC(r0, 0x540a, 0x3) syz_open_dev$sndpcmp(&(0x7f00005de000-0x12)='/dev/snd/pcmC#D#p\x00', 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/02/01 17:08:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000d4e000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f00003c4000-0x8)=0x8000) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000080a000)) fcntl$getownex(r0, 0x10, &(0x7f0000722000-0x8)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f000094f000)='net/ip6_flowlabel\x00') getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000f5e000)={0x0}, &(0x7f0000e7b000-0x4)=0x10) futex(&(0x7f000086c000-0x4)=0x1f, 0x9, 0x0, &(0x7f0000408000-0x10)={r3, 0x1c9c380}, &(0x7f00002cf000-0x4)=0x8, 0x6) sendfile(r0, r2, &(0x7f000045f000), 0xfc) 2018/02/01 17:08:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000061e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) prctl$intptr(0x18, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000fc4000-0x68)={0x1, 0x0, [{0x9, 0x2, 0x0, 0x0, @adapter={0xefd}}]}) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000cb1000-0x400)={"994cf5924645f0997a969e8e5a14ca6f94077d9fd97e8b976d420098ad68b7f91173f1c8e1dccdcb1954c47b34b628bbe7bb9f04a79381a800ab25126a1713def78e028313531fd521ebd22b19b53f24fa9e751a2063c09ad1c22353b7003c620f59c2e9fee9f01b1a9b5170a192a98acfd96af0c3c803576574db4ffb98bd492d9988660d9eb076416e52756235ff5340ec7c224ed39030746ef7dbe6cbc044f70000000000000000b07b156a2a9e0590865dfc3fd7ae3fceb3aa2acefb8da3385fb5eaefd568a8fe9f4c4918b962a57fbabdcf090d3ef24189dcdb193b7ffb26cc8132c49d74f7fa9e55e5e530844d90c75d7545de0df401d4f1e35ef31ba753b831e1d8f67a70c172f48e88a148cac6ac9e0b748f2653f7766cae875177c520ad8234112b4d26f05c9c4d338558e00711767b4e96fa0ccb0ed395d97b2fb9f6d052a3e92575f2bc6b337297e297ef82fb8a696c9109ecb94ea5e1f4365bd2699606f1783672a36d04513b351ea03401133b6672f3c4de5b44c73dfa957f3fea167963728b044e3f476f4997b8beddb8858e372dc86c12880680085007fb867c100d5667c2d7ed833138d1a168dcc02762441d252047d9561a126ab35880c5d1ba35ce97ee9e3043e438271da27172d03d8a192e78e92672e4ac8e4560fd789fd197c333dab056b7d6c7e70c433ae49074c84c936eb6abf72cfb7f16bd415d8af9d44ff7c5c0bf5ad72ed28380f643429f4d9928af26947f7ce9dd0a65a43511b37b310ccf8302d7769b70d5c5352bf513ff8fca004b71280604f3ac384d66cefa4a638d1f7b9114b8598be5b6540cb91d43baa8339056d7f409577f556e313c778ed1af5d2b848358ddfff6bfa5efdae735e06f04cee0e66d9dffa3ed18b2a8f3db1d433fbedd3320c0fcf3225067fb891a20f6f43405fa655ada61aa96b56bbb08a18b4c9e8efe5a329abd902cf624f22a2eba275da9afa785f0d2ddcbeb19e94c4306153c6174a88ab4fd5ce34f9f3cabf8979a4503a41e3334bfdbeb9f0c58a397b7deef2b94c5590fc444b43d641cf4e597c40b25c5aeb2adb3cd8732fd57227c7bd3d0495c724165a9b5c2d2e3e8f51327a6058f730501fccd10242fa2f88a3d6e90582534cbc502966d0a24efcf82843e4ac2c48cb451b4ac54c05cf77745c32c3ff845107debe9233185dd2d2c708f419a137c65069cb77e015da7c4eaff1cb022a352c9cb8391f8c71f35ddda820261d5b023fbf00665506d84c69d5c1b460bbc2bbf3c83bbd084fbce1fc31e6e29b43d4c8aeb07b6997722db47374d2c04466be7f0702dd7f1bdf89a18b1f6247433953957dda33c27d11863958c2be3a3642ccbcaae01e3ba0e7312ccff5550bf36caf498a63ce585497d9ccd66189f1e849ce9854a1467caec7eb8a3249b90d06023f1773215cdaa16c0cb31"}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f000010e000)={0x400000009, 0x5}) 2018/02/01 17:08:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$cuse(0xffffffffffffff9c, &(0x7f00000be000)='/dev/cuse\x00', 0x66100, 0x0) sendmsg$nl_netfilter(r0, &(0x7f00005d3000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000aa5000-0x10)={&(0x7f0000eae000)={0x14, 0x1, 0x8, 0x400800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000884000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) statfs(&(0x7f0000c40000-0x8)='./file0\x00', &(0x7f0000885000-0xf1)=""/241) getpgid(0xffffffffffffffff) 2018/02/01 17:08:51 executing program 7: clone(0x0, &(0x7f0000001000-0x3a), &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000003000)) readlink(&(0x7f0000140000-0x8)='./file0\x00', &(0x7f0000152000)=""/220, 0xdc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x40000, 0x0) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f000092d000)={[{0x8, 0x3f, 0xffffffffffffff01, 0x0, 0x3, 0x2, 0x5f, 0x800, 0x9, 0x4, 0x2ba9, 0x1}, {0x4, 0xfff, 0x5, 0x3f, 0x3f, 0x2, 0x3, 0x1, 0xe410, 0x1000000000000, 0xffffffffffffff8b, 0x8, 0x7}, {0x8, 0x737, 0x1f, 0x3, 0x8, 0x100000000000000, 0x9, 0x7, 0x1ff, 0x1ff, 0x1, 0xfffffffffffffbff, 0xb7}], 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x9, &(0x7f0000002000-0x70)=""/112, 0x70) 2018/02/01 17:08:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000215000-0x480), 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) keyctl$join(0x1, &(0x7f0000576000)={0x73, 0x79, 0x7a, 0x2}) 2018/02/01 17:08:51 executing program 3: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() getxattr(&(0x7f00008c7000)='./file0\x00', &(0x7f0000b60000)=@random={'user.', "657468312b7de36e6f64657600"}, &(0x7f000038a000-0x2d)=""/45, 0x2d) r1 = syz_open_dev$usbmon(&(0x7f0000066000)='/dev/usbmon#\x00', 0x3, 0x40000) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000aaa000)=0x5, 0x4) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, r0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/01 17:08:51 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000024d000-0xf)='/dev/sequencer\x00', 0x151000, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000f9d000-0x50)={0x1, @time, 0x4, {0x81, 0x1f}, 0x1, 0x2, 0x9}) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000b84000-0x8)={0x0}, &(0x7f0000221000)=0x8) ioctl$TIOCSCTTY(r0, 0x540e, 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r2, @in={{0x2, 0x3, @rand_addr=0x3}}}, 0x8c) 2018/02/01 17:08:51 executing program 4: r0 = socket(0x10, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000001000-0x78)=[{{&(0x7f0000000000)=@alg, 0x58, &(0x7f0000daf000)=[{&(0x7f0000161000-0x5a)=""/90, 0x5a}, {&(0x7f00003d3000)}, {&(0x7f0000001000-0x23)=""/35, 0x23}], 0x3, 0x0, 0x0, 0x4a5}, 0x1f}, {{0x0, 0x0, &(0x7f0000001000-0x30)=[{&(0x7f000071a000-0xbc7)=""/4096, 0x1000}, {&(0x7f0000904000-0xea)=""/234, 0xea}, {&(0x7f0000000000)=""/136, 0x88}], 0x3, &(0x7f0000e54000-0xe2)=""/226, 0xe2, 0x8001}, 0x1f}], 0x2, 0x2000, &(0x7f0000000000)={0x77359400}) dup(r0) setsockopt(r0, 0x10f, 0x0, &(0x7f0000a94000), 0x0) 2018/02/01 17:08:51 executing program 6: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x2, 0x0, 'bm\x00', "92e6e6eac8e443e6e69d10f7ef0b2fe30d86c9da620c660781c08c699b305e0cbf04b1c27339edf159266309dee73fb8ffe530a58adc46da7625adae6d6500000007b87eca7efa96eb123b96aa95842f04e5e8e8916f4efc8ef89f9b59e3a6b630b2ac7dcde45c39944e11ed764989aac2ba631799517a9e794e1dd1f20124ab"}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001, 0x0, 0x0, @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x380) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f000000b000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000018000)=0x10) 2018/02/01 17:08:51 executing program 1: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000df7000), 0x4) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00009b2000)=0x3, 0x18f) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x599, 0x0, &(0x7f0000aaa000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000ef1000-0x14)={@mcast2, 0x0}, &(0x7f00002e4000-0x4)=0x14) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f000026e000-0x18)={@loopback={0x0, 0x1}, 0x8, r1}) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ef1000)='/dev/sequencer2\x00', 0x340, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r2, &(0x7f0000c26000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000ef1000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ef1000-0x28)={@common='gre0\x00', r1}) 2018/02/01 17:08:51 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x40c00, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000b5b000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00003eb000)={r1, r2, 0x7f}) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x17fffffff}, &(0x7f0000e5e000), 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) r3 = syz_open_dev$mouse(&(0x7f0000ac1000)='/dev/input/mouse#\x00', 0x2, 0x2) clock_gettime(0x0, &(0x7f00004a3000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f00007d2000)={0x8, 0x9, 0x1, {r4, r5+10000000}, 0x80000000, 0x2}) r6 = syz_open_dev$dspn(&(0x7f0000801000-0xa)='/dev/dsp#\x00', 0x1, 0x40000) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r6, 0x541b, &(0x7f0000fd5000-0x4)) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000f93000)={0x280, 0x5, 0x1ff, 0x4, 0x1, 0x2, 0x80000000, 0x3ff}, &(0x7f0000c01000)={0x5, 0x200, 0xfffffffffffffffc, 0xee, 0xffff, 0x800, 0x0, 0x8}, &(0x7f0000fd5000)={0x9, 0x5, 0x10000, 0x40, 0x8, 0x1, 0x9, 0x4}, &(0x7f0000062000-0x10)={0x77359400}) 2018/02/01 17:08:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000bbe000)='/dev/snd/timer\x00', 0x0, 0x0) readv(r0, &(0x7f0000c84000-0x10)=[{&(0x7f00004d4000-0x40)=""/4, 0x4}], 0x1) 2018/02/01 17:08:51 executing program 7: mmap(&(0x7f0000000000/0xaff000)=nil, 0xaff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ac9000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x4) r1 = msgget$private(0x0, 0x80) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000b00000)) msgrcv(r1, &(0x7f0000b00000-0x76)={0x0, ""/110}, 0x76, 0x2, 0x0) 2018/02/01 17:08:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() ptrace$getregset(0x4204, r0, 0x202, &(0x7f0000b05000)={&(0x7f000067c000)=""/190, 0xbe}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x6, &(0x7f00003e9000-0x4)=0x5, 0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x6, &(0x7f0000723000-0x4), &(0x7f00006d2000-0x4)=0x4) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00002c3000-0x4), &(0x7f0000980000)=0x4) 2018/02/01 17:08:51 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000000)='logon\x00', &(0x7f00002a5000-0x3)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001000-0x16)='eth0nodev,em1keyring^\x00', 0xfffffffffffffffa) keyctl$invalidate(0x15, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000001000)='./file0\x00', 0x0, 0x20) fcntl$setsig(r1, 0xa, 0x1b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3000, 0x4, &(0x7f0000681000/0x3000)=nil) 2018/02/01 17:08:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00009fc000-0xe8)={{{@in6=@ipv4={[], [], @empty}, @in6=@ipv4={[], [], @multicast1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000891000-0x4)=0xe8) getresuid(&(0x7f0000720000-0x4), &(0x7f0000211000-0x4), &(0x7f0000d33000-0x4)) ioprio_get$uid(0x3, r1) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r2, &(0x7f00002b2000)={0x0, 0x0, &(0x7f000062c000-0x20)=[], 0x0, &(0x7f0000d72000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) writev(r2, &(0x7f0000ad8000)=[{&(0x7f0000945000)="a6973ddf2553b9f8296c2c23046b2180106f8c5ee90d2ed522972fcd15663231", 0x20}], 0x1) recvmsg(r2, &(0x7f0000d20000)={&(0x7f0000ac0000)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f00003dc000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/02/01 17:08:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cc1000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x102) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000ee1000-0x400)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/01 17:08:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b19000-0x10)={0x2, &(0x7f0000620000)=[{0x1c}, {0x6}]}, 0x10) write(r0, &(0x7f000053a000)="260000001000277c9301c1ff00000000000000000800f4fffa6effff2007f9510500030000ed", 0x26) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000401000)) 2018/02/01 17:08:51 executing program 2: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f000002b000)=""/251, &(0x7f000002c000-0x4)=0xfb) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000006000)=@raw={'raw\x00', 0x9, 0x4, 0x358, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000004000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='ifb0\x00'}, 0x0, 0xa8, 0xd8, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}, {{@ipv6={@dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, [], [], @common='tunl0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xc8, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}]}}, 0x3b8) 2018/02/01 17:08:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fda000)='/dev/rfkill\x00', 0xc000, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f000081b000-0x71)=""/113) r1 = socket$inet6_sctp(0xa, 0x80000000000005, 0x84) sendmsg$inet_sctp(r1, &(0x7f00004e5000-0x38)={&(0x7f000067b000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f00008fc000-0x60)=[{&(0x7f0000aa5000-0x12)='\r', 0x1}], 0x1, &(0x7f00004e5000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x20f}}], 0x30}, 0x0) 2018/02/01 17:08:51 executing program 4: mmap(&(0x7f0000001000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000365000-0x4)=0xff, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x8, &(0x7f0000eed000)="0f", 0x1) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000eec000-0x62)='-', 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51}, 0x40002106) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r0, &(0x7f0000001000-0x10)=@ax25={0x3, {"da0d84cfe7a9f3"}, 0xcd01}, 0x10) 2018/02/01 17:08:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x6, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000cf9000)="0a0775b0060083e5b3b68ced5c54b7a7", 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(r1, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0xffffffffffffffff, @local}, 0x10, &(0x7f00005a3000)=[{&(0x7f00005a3000)}, {&(0x7f00003e5000)}, {&(0x7f00004c9000)=""/196, 0xc4}, {&(0x7f000035a000-0xc0)=""/192, 0xc0}, {&(0x7f00005a3000)=""/183, 0xb7}, {&(0x7f0000368000)=""/222, 0xde}], 0x6, &(0x7f0000288000-0x4f)=""/79, 0x4f}}, {{&(0x7f00005a3000)=@ethernet={0x0, @random}, 0x10, &(0x7f00005a4000-0x90)=[], 0x0, &(0x7f00005a3000)=""/16, 0x10}}], 0x2, 0x0, &(0x7f00005a3000)) name_to_handle_at(r1, &(0x7f0000b7c000-0x8)='./file0\x00', &(0x7f000024b000)={0xed, 0x0, "4719a87da577fe8a6c09fec0ef6379092d8e1ea92f3ceda3ddec75d7f968de1f5af43ce8aa23625553edd6dbb99331c09f25fc660eab7777b53f52a44b55a0e728327340f57641c7fdad0673bf2179bf8e53be4652e350be39b113f5163d682f2d1b035867329bc21482dab6ad0248751e2a1f20f798cb47060b984e1e78f1f454ebb88918960f550427df111369843f69cd52f08021dd9e9cba0b9c41ab1a9cc052e6e9bd0ea1401cfe242788609c02483236f6f72a321a633f214b6f742ace0fb9b5928edc024daaab7593233186cca3c0e06adfddea6db64e1dac426c7124f456d3e379"}, &(0x7f0000575000), 0x1000) 2018/02/01 17:08:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x800) r1 = fcntl$getown(r0, 0x9) ptrace$setsig(0x4203, r1, 0xca, &(0x7f0000dc7000-0x10)={0x3a, 0x3, 0x3, 0x8}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008ba000)='/dev/sequencer\x00', 0x101001, 0x0) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000bd2000-0x18)={0x6000, 0x3001, 0x8000, 0xffffffffffffff62, 0x7}) ioctl$KVM_GET_CLOCK(r2, 0x8030ae7c, &(0x7f000089b000)) read(r0, &(0x7f00008bd000-0x18)=""/24, 0x18) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000499000)={0x6, 0x1, 0x4, 0x7f, 0x7, 0x8}) 2018/02/01 17:08:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000bdc000-0x4)=0x6, 0x4) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000381000), &(0x7f0000775000-0x4)=0x4) 2018/02/01 17:08:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00003ad000-0x4)=0x7, 0x4) mmap$binder(&(0x7f00007f9000/0x2000)=nil, 0x2000, 0x4, 0x3853, r0, 0x0) clone(0x0, &(0x7f000068a000), &(0x7f0000a26000-0x4), &(0x7f0000eb4000), &(0x7f0000bb3000)) pipe2(&(0x7f000017c000-0x8)={0x0}, 0x4000) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) 2018/02/01 17:08:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00001ad000)='./file0\x00', 0x200000, 0x20) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000465000)={0x0, @multicast1, @multicast2}, &(0x7f0000836000)=0xc) sendto$packet(r0, &(0x7f0000664000-0x3a)="1d74990813f87007f766e4343e092afca7cd39b4be22d0970d3cf3d7d0ae40680ef580722970e3edf202da70ec9239d9074dc6c1739d98b57e28", 0x3a, 0x1, &(0x7f000046d000-0x14)={0x11, 0xff, r1, 0x1, 0x9afb, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}}, 0x14) r2 = socket$nl_route(0x10, 0x3, 0x0) socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000e02000)={@common="697064647030000000000101000000f5", 0x0}) sendmsg$nl_route(r2, &(0x7f0000d1d000)={&(0x7f0000add000)={0x10}, 0xc, &(0x7f00006fa000)={&(0x7f0000274000-0x44)=@ipv4_deladdr={0x18, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r3}, []}, 0x18}, 0x1}, 0x0) 2018/02/01 17:08:51 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4), &(0x7f0000000000)=0x0, &(0x7f00002b4000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0x4174, &(0x7f0000001000-0x8)='./file0\x00', r0, &(0x7f0000001000-0x91)="2f56ad5a91d32e6f59cc1f46103364b83140d96b1a03283fb5d96939f18f76ead2fd5f8287d5be298da99027d2140fc9d0189f191af08e3590f982b4b56f869f0c082802c1892d4e2b330abf3aa2d30aee7878034f18b7ee56c417fb7c045849a6c4453ecf09dfc6d43f61bb87ecb126f5fec614c1e9388ecb8cba1fe5b4c76e9246f43091c2f0992a6a8becefe1c58d1b") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f00003ab000)='cifs.spnego\x00', &(0x7f00002ec000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000539000), 0x0, 0xfffffffffffffff9) keyctl$get_persistent(0x16, r1, r2) 2018/02/01 17:08:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f00002c7000-0x1e)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, @syzn={0x73, 0x79, 0x7a, 0x0}}}) r2 = fcntl$dupfd(r1, 0x406, r1) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00006c6000)=@int=0x4, 0x4) 2018/02/01 17:08:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e2f000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00002de000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000e51000)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000737000-0x10)={r2, &(0x7f0000872000-0xb8)=""/184}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r3 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000198000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f00001e3000)={0x1, &(0x7f0000afa000)=[{0x6}]}) 2018/02/01 17:08:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f00005a7000)='./file0\x00', &(0x7f0000ea4000-0x8)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cf1000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000006009707008200000000000000", 0x14, 0x0) 2018/02/01 17:08:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/exec\x00') fcntl$getownex(r0, 0x10, &(0x7f000037d000)={0x0, 0x0}) ptrace$getsig(0x4202, r1, 0x1ff, &(0x7f0000d6e000)) write$evdev(r0, &(0x7f0000cbd000-0x60)=[], 0x0) ioctl$TIOCCONS(r0, 0x541d) 2018/02/01 17:08:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004f3000)='ns/cgroup\x00') ioctl$VT_RELDISP(r0, 0xb701) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000829000)=""/180) 2018/02/01 17:08:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4), 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001}, 0x3c8) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/02/01 17:08:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000d0f000)=""/105, 0x69) r1 = accept$unix(0xffffffffffffff9c, &(0x7f00002a3000)=@abs, &(0x7f0000663000)=0x8) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000e84000)) 2018/02/01 17:08:51 executing program 4: r0 = syz_open_dev$sg(&(0x7f00006ca000)='/dev/sg#\x00', 0x80000000, 0x80) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000673000-0x4)=@assoc_id=0x0, &(0x7f000077b000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r1, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000cb2000)='/dev/vhost-vsock\x00', 0x2, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00009b9000)='/dev/kvm\x00', 0x200400, 0x0) getrusage(0x1, &(0x7f0000cba000-0x90)) socket(0x2, 0x0, 0xe6d) ioctl$VHOST_SET_LOG_BASE(r2, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)) r3 = syz_open_dev$amidi(&(0x7f00006b6000)='/dev/amidi#\x00', 0x9, 0x200000) accept$inet(r0, &(0x7f0000943000-0x10)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000868000-0x4)=0x10) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0xc028ae92, &(0x7f00009a6000-0x28)={0x9453, 0x800}) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4008af24, &(0x7f00003b6000)={0x0, 0x0, &(0x7f000005e000)=""/9, &(0x7f0000fb1000-0x80)=""/128, &(0x7f0000f8b000)=""/4}) bind$inet6(r3, &(0x7f0000810000)={0xa, 0x1, 0x7, @empty, 0x1}, 0x1c) 2018/02/01 17:08:51 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f0000bd8000-0xd)='/dev/dmmidi#\x00', 0x2, 0x0) ioctl$TIOCCONS(r0, 0x541d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syncfs(r0) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) syz_emit_ethernet(0x36, &(0x7f0000018000-0x143)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, @dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f0000001000)={0x0, 0x1, [0x0]}) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000274000)) socket$nl_crypto(0x10, 0x3, 0x15) 2018/02/01 17:08:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x801, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000004000)=0x100000001, 0x4) connect$inet(r0, &(0x7f0000fec000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r1 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000550000)=""/199, &(0x7f0000519000)=0xc7) dup2(r0, r0) 2018/02/01 17:08:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f2d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000a3a000-0x38)={0x0, 0x0, &(0x7f0000035000-0x18)=[{&(0x7f0000b95000-0x3a)="8d1c2b811cb600000020ca5cc07b50e917ac01050000000000000006d9d7016254fdbaff000000000000007a634b875052a6ec2e67ff57d98e37", 0x3a}], 0x1, &(0x7f000097d000-0x18)=[]}, 0x0) io_setup(0x8008000000003, &(0x7f0000872000-0x8)=0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cd7000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$KVM_SET_CPUID2(r3, 0x4008ae90, &(0x7f0000a19000-0x148)={0x8, 0x0, [{0xb, 0x0, 0x1, 0x80, 0x7, 0x40, 0x295d}, {0x40000001, 0x7f, 0x1, 0x8, 0xcc, 0x1, 0xffffffff}, {0x80000000, 0x4, 0x2, 0x8001, 0x3, 0x6, 0x1000}, {0x2, 0x5, 0x6, 0xfffffffffffffff7, 0x9, 0x4, 0x8}, {0x0, 0x8, 0x2, 0x7fff, 0x8000, 0x5, 0x5d3}, {0x8000000f, 0x9, 0x4, 0x81, 0xb3a, 0x1ff, 0x1040000000000000}, {0x40000007, 0x3, 0x2, 0xca, 0x3, 0xfffffffffffffffe}, {0xa, 0x7, 0x1, 0x1000, 0x5, 0x3, 0x7}]}) io_submit(r2, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3b03996ff05abb1e8b1c24b50898d8f", 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r4 = syz_open_dev$vcsn(&(0x7f0000668000)='/dev/vcs#\x00', 0xc0, 0x800) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000013e000-0x8)={0x0, 0xde38}, &(0x7f00001d7000)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000e23000)={r5, 0x9}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000b30000-0xa0)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001}}, 0x4e, 0x4, 0x6, 0xfff, 0x8}, &(0x7f0000dd2000)=0xa0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000fc8000-0x8)={0x0, 0x1}, &(0x7f000010e000-0x4)=0x8) getpid() ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000f29000-0x4)) sendmsg$nl_netfilter(r4, &(0x7f0000ca3000-0x38)={&(0x7f00000f6000-0xc)={0x10, 0x0, 0x0, 0x1ff}, 0xc, &(0x7f0000a0d000)={&(0x7f00007f8000-0x14)={0x14, 0x6, 0x1, 0x500, 0x7, 0x2, {0x7, 0x0, 0xa}, []}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000051f000-0x8)={0x0, 0x9}, &(0x7f000084f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00001cf000-0x1b)={0x0, 0x13, "b8f9b570ab8f830ec970c4f55cca98041a1d82"}, &(0x7f0000223000)=0x1b) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000251000)={0x0}, &(0x7f0000df5000-0x4)=0x8) sendmsg$inet_sctp(r4, &(0x7f00004b6000-0x38)={&(0x7f00009c6000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}, 0x1c, &(0x7f00009d8000)=[{&(0x7f00003e1000)="cb28d2874179f7941c3a43d92555cd9581c82fc2610c3afd94be73712134147a1d7296167518d1ce25d2f42ce29cf09a13cd957d8530de8f1d01b869376ca068b4e768d2f231564f376fd4e2a725cdd64c49abf927bba0da8c3b5e9f62621f", 0x5f}, {&(0x7f0000ac1000-0x86)="ccd57bcea30e8e8887e7dc20701560f1d3bf31dbb9d48a39596244dff3273f4d89e51e59879f32ad4270546d646c03ee699e6e4754ec1665d61ee110eab429a4029622fb958909a4b05b47a2ef9f2bb5cc96d22bfc5a1f49eb82af321f94104dce738c168ef9ba3ec4a0c18eb7493620d4a805e9836b2fc56ac6de065b97f3d794cc2ddad904", 0x86}, {&(0x7f0000dde000-0x4)="5e812cc3", 0x4}, {&(0x7f0000b76000)="96fb70156aa3ee4f1d9c29c3f027bd9e572478a4f3e18512b7210556ed02db6b2a945fde16ad81f3ab4c2b2f441c32d32468f84da6dcdd", 0x37}], 0x4, &(0x7f00000cc000)=[@sndinfo={0x20, 0x84, 0x2, {0xc0, 0x208, 0x80000000, 0xfffffffffffffff8, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x7fff, 0x401, 0x200, 0x6, 0x1f, 0x2, 0x4, 0x80000001, r6}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffe, 0x8, 0x2, 0x7e, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x7f, 0xb, 0x4, 0x3, 0x4, 0x2, 0x8001, r8}}, @init={0x18, 0x84, 0x0, {0x91f, 0x10000, 0x100000001, 0x100000001}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x8000, 0xffffffff, 0x8001, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8, 0x7, 0x80000001, r10}}], 0x150, 0x8000}, 0x81) 2018/02/01 17:08:51 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={&(0x7f0000dcc000-0x1)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mbind(&(0x7f00002c8000/0x4000)=nil, 0x4000, 0x4000, &(0x7f0000899000-0x8), 0x435, 0x2) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008f2000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000042a000)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00009c6000)={0x0, 0x80200, r0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000ce5000)={r2}) ioctl$KVM_RUN(r1, 0xae80, 0x0) 2018/02/01 17:08:51 executing program 0: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00002fb000-0xb)='/dev/mixer\x00', 0x80, 0x0) epoll_create(0x9) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f00008e2000-0x4)=0x7f) r1 = socket(0x1000000050, 0x802, 0x0) bind$pptp(r1, &(0x7f0000a3a000)={0x18, 0x2, {0x2, @multicast1=0xe0000001}}, 0x20) sendmsg$nl_route(r1, &(0x7f0000f73000-0x38)={&(0x7f00002f5000-0xc)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000e8a000)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x2}]}]}, 0x28}, 0x1}, 0x0) 2018/02/01 17:08:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x1, 0x2c1371}) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000bd000)='/dev/dsp\x00', 0x80000, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00002ee000)='/dev/autofs\x00', 0x400002, 0x0) linkat(r0, &(0x7f0000cdc000)='./file0\x00', r1, &(0x7f0000076000)='./file0\x00', 0x400) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00001c6000)={r0, &(0x7f0000088000)="287693e198fb19d922ed79de4903f9f86ed003b5105e39e126d237b3da6a5295f8f308998ecd45518fcb23e45ef87119b195407317d15724a2f1efde758661f06db18e287fb66ce97307668e2b160f216b3b734b3b9970e5cc4588e8fa50fa202ecb1e2dbc34650c7346c5a2", &(0x7f00004ab000-0xd4)=""/212}, 0x18) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000faf000-0x4)=0x2, 0x4) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x7f, 0xc3, &(0x7f000000a000)=""/195}, 0x48) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000bb8000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000c31000)='/dev/ppp\x00', 0x80, 0x0) setsockopt$inet6_int(r1, 0x29, 0x3c, &(0x7f000028e000)=0x6, 0x4) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f000084e000)=0x200, &(0x7f00004b5000-0x4)=0x4) 2018/02/01 17:08:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x4) setsockopt(r0, 0x107, 0xd, &(0x7f0000179000), 0x0) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f000061c000-0x4), 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000fd1000-0x28)={'vcan0\x00', 0x0}) sendmsg$can_raw(r0, &(0x7f0000e94000-0x38)={&(0x7f0000a6c000-0x10)={0x1d, r1}, 0x10, &(0x7f0000baa000-0x10)={&(0x7f000037d000-0x48)=@canfd={{0x3, 0x3, 0x200, 0x7}, 0x31, 0x2, 0x0, 0x0, "92288839d72a3e3707b5a49710d77606f70be3e43eb0f40ff6c6b89f2897c9d736b6a21c63d2cedeeb116953706834c68150c59fbbebcd81d920e9afd2b44f7b"}, 0x48}, 0x1, 0x0, 0x0, 0x4008040}, 0x8040) 2018/02/01 17:08:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup3(r0, r0, 0x80000) unlinkat(r1, &(0x7f000075f000)='./file0\x00', 0x0) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f00003a5000-0x194)={0x20, 0x18, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x5}, [@typed={0xc, 0x6, @fd=0xffffffffffffffff}]}, 0x20}, 0x1}, 0x0) 2018/02/01 17:08:51 executing program 6: syz_emit_ethernet(0x46, &(0x7f00007a1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "011600", 0x10, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7a15cb", 0x0, "a9a8bd"}}}}}}}, 0x0) 2018/02/01 17:08:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000068b000)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f00002bd000-0xb)='/dev/midi#\x00', 0x80000001, 0x80000) r1 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) read(r0, &(0x7f0000f0d000)=""/61, 0x3d) write$evdev(r1, &(0x7f00008c2000-0x30)=[{{}, 0x2, 0x0, 0x401}, {}], 0x30) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00007a7000)=0xfffffffffffffc00) 2018/02/01 17:08:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r0, 0x800000000000084, 0x8000000007d, &(0x7f000023b000)=""/8, &(0x7f000054c000-0x4)=0x8) 2018/02/01 17:08:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b0d000)='/dev/vcs\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00002c0000)={0x0, 0xffffffffffffffff}, &(0x7f0000ff9000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00007de000-0x98)={r2, @in={{0x2, 0x2, @broadcast=0xffffffff}}, 0x2, 0x2}, 0x98) listen(r0, 0x20) syz_emit_ethernet(0x4a, &(0x7f000032e000-0x6a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x80000006, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x8, {[]}}}}}}}}, 0x0) 2018/02/01 17:08:51 executing program 6: mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000028000)='/dev/ppp\x00', 0x20000, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000000b000-0x4)=0x0) r2 = memfd_create(&(0x7f000001d000-0x5)='.\x00', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000043000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r4 = dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r2, &(0x7f0000001000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result={0x7ff}}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"1097030f0d49bd34d4f6bc0b"}}], 0x60) getpgrp(r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0xc04c5349, &(0x7f000003a000)={0x0, 0x807}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f000003a000)={0x73d396b8b89408d2, @time}) 2018/02/01 17:08:51 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000000)={{0x0, 0x0, r1}}) 2018/02/01 17:08:51 executing program 1: r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) r2 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f000065f000)='/dev/autofs\x00', 0x60080, 0x0) kcmp(r0, r2, 0x3, r3, r4) mmap(&(0x7f0000000000/0xa0d000)=nil, 0xa0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r5, &(0x7f0000a0c000-0x38)={&(0x7f0000882000)={0x10}, 0xc, &(0x7f000048a000-0x10)={&(0x7f0000332000)=@newsa={0x154, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffffffff, 0x32}, @in=@dev={0xac, 0x14}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x80000001}, [@replay_esn_val={0x1c, 0x17, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}, @algo_auth={0x48, 0x1, {{'michael_mic\x00'}}}]}, 0x154}, 0x1}, 0x0) bind$rds(r1, &(0x7f000083d000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}}, 0x10) socket$bt_rfcomm(0x1f, 0x3, 0x3) 2018/02/01 17:08:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000412000)='net/packet\x00') write$selinux_context(r0, &(0x7f0000885000)='system_u:object_r:setfiles_exec_t:s0\x00', 0x25) sendfile(r0, r0, &(0x7f00006c7000), 0x8000000026) 2018/02/01 17:08:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000048d000-0x28)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10}, 0xc, &(0x7f0000d55000-0x10)={&(0x7f0000009000)=@ipv6_newaddr={0x34, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x282}]}, 0x34}, 0x1}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00004c0000-0x4)=0x0) syz_open_procfs(r2, &(0x7f0000caa000-0xe)='net/sockstat6\x00') 2018/02/01 17:08:52 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000002000/0x1000)=nil, 0x1000}, 0x800}) signalfd(0xffffffffffffffff, &(0x7f0000013000), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c65000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000de7000-0x20)={"b3f3e1aa10612c66309b7f1f1bc48971", {0x4, 0x1f, 0x3, "b5ca1e675330", 0x33a0}}) clone(0x0, &(0x7f00002c9000), &(0x7f0000ea4000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 17:08:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f000020c000)=0x5) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000629000-0x11)='/selinux/enforce\x00', 0x80, 0x0) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f0000374000-0x80)={0x3, 0x0, [{}, {}, {}]}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f000016d000)={"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"}) ioctl$KVM_SET_TSC_KHZ(r3, 0xaea2, 0x4) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000fc2000)=0x3) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3}, {}, {}, {}, {0x0, 0x1ff}, {}, {}, {}, {}, {}, {0x0, 0x3}]}) 2018/02/01 17:08:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b0d000)='/dev/vcs\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00002c0000)={0x0, 0xffffffffffffffff}, &(0x7f0000ff9000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00007de000-0x98)={r2, @in={{0x2, 0x2, @broadcast=0xffffffff}}, 0x2, 0x2}, 0x98) listen(r0, 0x20) syz_emit_ethernet(0x4a, &(0x7f000032e000-0x6a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x80000006, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x8, {[]}}}}}}}}, 0x0) 2018/02/01 17:08:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00006de000-0xc8)={0x5, 0x0, [{0x4, 0x91, &(0x7f0000b42000-0x91)=""/145}, {0x3, 0xdf, &(0x7f000049e000-0xdf)=""/223}, {0x20001, 0x7e, &(0x7f000084c000-0x7e)=""/126}, {0x1, 0x5d, &(0x7f00003b2000)=""/93}, {0x0, 0x9, &(0x7f0000200000)=""/9}]}) r1 = creat(&(0x7f00002e1000+0xdba)='./file0\x00', 0x10) write$selinux_access(r1, &(0x7f0000835000-0x52)={'system_u:object_r:dlm_control_device_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x35, 0x35}, 0x52) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000a79000)={0x0, 0x0, []}) 2018/02/01 17:08:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x57}) r0 = getpid() tkill(r0, 0x20) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000b43000)={0xf, 0x1, 0x4, 0xffffffffffffffff, 0x2, 0xffffffffffffffff, 0x6}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000055000)={r1, &(0x7f0000939000-0x86)="c34f722a5656baaa850a447b91cd8c8486c7460166e227a417f74ec68c6a64483f9cbea2ddd5db58394768bdbc07441ae68b49c81771d881e4efd01abae73c0511fd566783ae0909e7e60e7c2f4288b13947b934d6f824452014dad68ca70199eaf9b9ef05ba3d810f0e4eeb0f4ca8641b0ea3d26601281fad4a97836c8cba0bb30bc3cf05c3", &(0x7f0000ea6000)=""/81}, 0x18) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x4000000001, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0x86, &(0x7f0000386000)=""/195}, 0x48) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000bb1000)='/dev/vcs\x00', 0x2000, 0x0) ioctl$VHOST_SET_VRING_BASE(r3, 0x4008af12, &(0x7f0000275000-0x8)={0x0, 0xab}) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000365000)=0x5, 0x2) ppoll(&(0x7f0000cb5000-0x38)=[{r2, 0x4}, {r2, 0x100}, {r1, 0x200}, {r2, 0x2044}, {r1, 0x2}, {r1, 0x4040}, {r1, 0x400}], 0x7, &(0x7f0000b61000)={0x77359400}, &(0x7f00007c1000)={0x6}, 0x8) 2018/02/01 17:08:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000d63000-0x8)='./file0\x00', &(0x7f0000af5000-0x7)=@random={'btrfs.', '\x00'}) clone(0x200, &(0x7f0000ea3000-0x1)='/', &(0x7f0000a17000-0x4), &(0x7f00006e8000), &(0x7f000099e000-0x6c)="c2d255fa803f056d2a4da8180193271c44e572c11b4de6a2cca7c64c14e6bdfbeb832760f6b45b39bc743a6ad1cb27f674de2148814e03eeda82ceac0a198702fa9b1efc05c1660ef177afba2ae0b84638a7809cfe701732343a3213486d7d9e8455e3b66161b1afbf268ff7") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) sched_setaffinity(0x0, 0xffffffffffffff25, &(0x7f00000eb000)=0x80000001) execve(&(0x7f00003c9000)='./file0\x00', &(0x7f0000eeb000)=[], &(0x7f00006fd000-0x10)=[]) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/02/01 17:08:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b0d000)='/dev/vcs\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00002c0000)={0x0, 0xffffffffffffffff}, &(0x7f0000ff9000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00007de000-0x98)={r2, @in={{0x2, 0x2, @broadcast=0xffffffff}}, 0x2, 0x2}, 0x98) listen(r0, 0x20) syz_emit_ethernet(0x4a, &(0x7f000032e000-0x6a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x80000006, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x8, {[]}}}}}}}}, 0x0) 2018/02/01 17:08:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) close(r0) 2018/02/01 17:08:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000052e000-0x12)='/dev/input/event#\x00', 0xfffffffffffffffd, 0xc02) inotify_init() r1 = dup(r0) readv(r1, &(0x7f0000ef4000)=[], 0x0) ioctl$TIOCSBRK(r1, 0x40044591) 2018/02/01 17:08:52 executing program 2: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000014000-0xa)='/dev/ptmx\x00', 0x800000000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x57}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x4000000001, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0x86, &(0x7f0000386000)=""/195}, 0x48) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x6) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000048000)) r1 = syz_open_dev$vcsn(&(0x7f0000c56000)='/dev/vcs#\x00', 0x3ff, 0x8000) getsockopt$ax25_int(r1, 0x101, 0x7, &(0x7f000036d000-0x4), &(0x7f0000ef4000-0x4)=0x4) ioctl$int_in(r0, 0x5452, &(0x7f0000027000-0x6)) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f000004a000-0x14)) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000042000-0x9)='/dev/dsp\x00', 0x400000, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f000004a000)=""/44) write(r0, &(0x7f0000049000-0x4e)="5f3d52cdfbe9b15e9a5d0449da1c79d751272a2ca779885d5530bd79783b4a51b2e5c043765f13666a78c77fcfd5fd865014a6585695bedcc31dee651e9a4fd679ea01da6a168e1725579c5a3169", 0x4e) openat$pfkey(0xffffffffffffff9c, &(0x7f00006aa000)='/proc/self/net/pfkey\x00', 0x400, 0x0) 2018/02/01 17:08:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000003, 0x0, &(0x7f00000f3000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) recvfrom$unix(r1, &(0x7f0000063000)=""/7, 0x7, 0x0, &(0x7f00003a5000)=@abs, 0x8) close(r0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000eaf000-0x9)='/dev/vcs\x00', 0x440240, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000faa000), &(0x7f000039e000-0x4)=0x4) r3 = getpgrp(0xffffffffffffffff) wait4(r3, &(0x7f0000cb8000-0x1), 0x1, &(0x7f00009ab000-0x90)) 2018/02/01 17:08:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa}) bind$nfc_llcp(r0, &(0x7f0000cf9000-0x60)={0x27, 0x5, 0x6, 0x7, 0xf52, 0x5, "3539e622727b3ca5ac11e84840c712e0bd500b3706527357f4693000483eb0ba3185a8b3eb191feef8366f6ccb8250abfaebfd9395aa305b6caf96395588dc", 0x4}, 0x60) r1 = syz_open_dev$adsp(&(0x7f0000c3a000-0xb)='/dev/adsp#\x00', 0x9, 0x80000) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = syz_open_dev$admmidi(&(0x7f0000153000)='/dev/admmidi#\x00', 0x5, 0x105000) r3 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r4 = syz_open_dev$sndtimer(&(0x7f0000f86000-0xf)='/dev/snd/timer\x00', 0x0, 0x802) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000013000)) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f000050a000-0x10)={&(0x7f0000a85000/0x4000)=nil, 0x4000}) readv(r4, &(0x7f000042c000-0x8)=[{&(0x7f0000838000)=""/61, 0x3d}], 0x1) ioctl$KVM_DEASSIGN_PCI_DEVICE(r4, 0x4040ae72, &(0x7f0000ff0000)) dup3(r3, r0, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000505000)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x1, [@local={0xac, 0x14, 0x0, 0xaa}]}, 0x14) 2018/02/01 17:08:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000092e000-0x86)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[]}}}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/02/01 17:08:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b0d000)='/dev/vcs\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00002c0000)={0x0, 0xffffffffffffffff}, &(0x7f0000ff9000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00007de000-0x98)={r2, @in={{0x2, 0x2, @broadcast=0xffffffff}}, 0x2, 0x2}, 0x98) listen(r0, 0x20) syz_emit_ethernet(0x4a, &(0x7f000032e000-0x6a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x80000006, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x8, {[]}}}}}}}}, 0x0) 2018/02/01 17:08:52 executing program 5: r0 = request_key(&(0x7f00004e8000-0x8)='syzkaller\x00', &(0x7f00005b4000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000053d000-0x17)='vmnet1]mime_typeGPL&lo\x00', 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x40080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000001000-0xb0)={{0x100000000, 0xffffffff}, 'port1\x00', 0x48, 0x20, 0x3, 0x6, 0x0, 0xdcd, 0xfffffffffffffffd, 0x0, 0x1, 0x40a4df2c}) getgroups(0x1, &(0x7f0000bef000-0x10)=[0xffffffffffffffff]) keyctl$chown(0x4, r0, 0x0, r2) 2018/02/01 17:08:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b0d000)='/dev/vcs\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00002c0000)={0x0, 0xffffffffffffffff}, &(0x7f0000ff9000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00007de000-0x98)={r2, @in={{0x2, 0x2, @broadcast=0xffffffff}}, 0x2, 0x2}, 0x98) listen(r0, 0x20) syz_emit_ethernet(0x4a, &(0x7f000032e000-0x6a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x80000006, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x8, {[]}}}}}}}}, 0x0) 2018/02/01 17:08:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = add_key(&(0x7f0000a26000)='user\x00', &(0x7f00003b6000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00004db000-0x7c)="fae7d4660e7091c05274801a0fedf71bfd351c33eaac405963b85b36b5bd3d453c61efa05951f1237212fb9ca6367fd114a4096c8b6a4ef2e8fd882440772f0bca2754ff906cb9098244ed361c875f3ab5da71bdcaf47603d72a4de811443801143d4f33858718b2c6fed71cdb924acbbd2abe9200d7c68f5dceff13", 0x7c, 0xfffffffffffffffc) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000426000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept4$inet(r3, &(0x7f0000fda000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000fea000)=0x10, 0x800) socket$inet6(0xa, 0x100008000e, 0x7fffffff) keyctl$clear(0x7, r2) bind$inet6(r1, &(0x7f0000ef5000)={0xa, 0x3, 0x0, @empty, 0xffff}, 0xfffffffffffffdc6) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x30000001, &(0x7f0000b23000)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) sendto$inet6(r0, &(0x7f0000ab5000)=')', 0x1, 0x0, &(0x7f0000327000-0x4)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto(r0, &(0x7f0000fca000), 0xfdbf12558da8f98b, 0x0, &(0x7f0000ec7000-0x80)=@generic={0x0, "8921ef79394a92d7c3e502b2429f21f76f854ff1ff288cddc58d6adfd9b41c0428c73faa536977e8159391da5b5693610a5c3b99a7749776a4fa9fe9256804488862269804a60a2e793127079bcf9b9e7ec52d6fd2b6d28138b24ab90cec254620a715c57ebc136f04080036cfbfea78f5a737fa0892ab39813f23d30a5a"}, 0x80) 2018/02/01 17:08:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a3c000)='net/rpc\x00') getdents64(r0, &(0x7f0000001000-0x1000)=""/1024, 0x400) r1 = shmget(0x3, 0x2000, 0x2, &(0x7f0000310000/0x2000)=nil) shmctl$IPC_RMID(r1, 0x0) getdents(r0, &(0x7f0000001000)=""/24, 0x18) 2018/02/01 17:08:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffff9c, 0xc0184908, &(0x7f00004ac000-0x18)={0x1, 0x34, 0x0, 0xffffffffffffffff}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00007ca000)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f0000612000)={0x1, r1}) r2 = socket(0xa, 0x40000000000002, 0x0) connect$inet6(r2, &(0x7f000064f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) sendmsg$inet_sctp(r2, &(0x7f00008e5000)={&(0x7f000062e000-0x1c)=@in6={0xa, 0x2, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}, 0xfffffffffffffed0, &(0x7f0000ecb000)=[]}, 0x4008000) r3 = syz_open_dev$usbmon(&(0x7f0000ffa000)='/dev/usbmon#\x00', 0xfff, 0x442000) ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f0000381000)) sendmmsg$inet_sctp(r2, &(0x7f0000c82000-0xe0)=[{&(0x7f0000070000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000226000)=[], 0x0, &(0x7f000095b000)=[]}], 0x1, 0x0) 2018/02/01 17:08:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b0d000)='/dev/vcs\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00002c0000)={0x0, 0xffffffffffffffff}, &(0x7f0000ff9000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00007de000-0x98)={r2, @in={{0x2, 0x2, @broadcast=0xffffffff}}, 0x2, 0x2}, 0x98) syz_emit_ethernet(0x4a, &(0x7f000032e000-0x6a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x80000006, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x8, {[]}}}}}}}}, 0x0) 2018/02/01 17:08:52 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0xc)={0x10}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000f8f000-0x52c)={0x52c, 0x38, 0x0, 0x2, 0x0, {0xd}, [@typed={0x20, 0x36, @str='wlan0posix_acl_access\x00'}, @nested={0x47c, 0x89, [@generic="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", @generic="a4ca3ec4223f25d3812ab99aa54768128bb0167a38459f45920107ecaf40150495cbaa9272ffd42fc2d9770cb96a802823695192cfd37c8aaab4b25c8cd4fba4c9b0164541c2f9ee638dd3e4fe7e4da4e5fe0b8edb374a31c5f094472483d70efb98ea5dc1c3c05f41011c900d96471c33ddbacbc3c8e214733836ec021c4b1e5b3b523f211f83dc2fb55328a6b60053cc9ccbe552795a32663788145dce185da9b354f4defe501a8b0557b69e059d6f73ea358232aa63116f0cecb393b5c3", @typed={0xdc, 0x46, @binary="9c941ff9e276321501d5d5a39a3301c08c11cf969c89df66e08083d7d078022dd2c969a6f097aacce79b84cba87e349884c8c1fc0aef8970616c86463be71bd9414ed3dbe1ba5233f3b058756e481c3d0691c57c0d52c0580f888b8bc717d64c94eb1f81ed7414bccefa4933d5dd46bbe3b423e9d39bba15681547b87043113474be0e629b4e3598c8376d494ec3ebb28f5302b9a07aac0765095873b7ccaf04426e3166b47c0c92cb6dd790cc66d57993057628bc8b64d41377797381aeaf30111a3efa9bb6835c4a09c7d32e04a5838a3b"}, @generic="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", @generic="bf08abb1fcc51e44f72b6002e9", @generic="e0365505ce4395a74f03113a4736f83f0d378e27b02b18a497be6a5f745233f3a4dac8563a144e34dc760cd4bb7f50e350a4e76bce9e4b58442cdacfbfd6ae6193957b93ef11cb500c9d68c77e607515aff29dab6580d1d9bda462a011514ba99dc1cccbf5b33a4c7f3fa527485c216846510b975dfceef1261ca1f4a2bcd23f5288fd88342fd61cbc8e9f21594df9f562a215ab1d5c5beea9af13f59f300206da05862329ff49c402816881bf038705324a986973fb40a786fd8636d535b2d72f5f6d7f0d06083063793790466422bf7373e0290f046ed9", @generic='L\nM']}, @typed={0x7c, 0x7c, @binary="77b1ff564307fd01354c238648ee47726639697ffa136f5a56e049c5fc8c8d46ee4cb578f8049280b0020d344cee1b07cfc13e89a429a6c2b49bb97b98ef3563243fd90758aa1c61662c2a4d8cc8a85e25bc05cd9a8edeeb5b6ac819a8122c723180534a11ffb88dd5e3f24c2f0971b29d7a"}]}, 0x52c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) pwritev(r1, &(0x7f0000cdd000-0x20)=[{&(0x7f0000b20000)="80fdb1000000", 0x6}], 0x1, 0x0) 2018/02/01 17:08:52 executing program 2: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f000001e000)={@generic="a48f6f996e121f6bb20959db2e4434dc", @ifru_flags=0x1802}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x1b, &(0x7f000001b000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x378, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000001b000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, [], [], @generic="49b4fded3d90982255fb9754e4970490", @generic="a864a424356fc322f33c8ccb29705feb"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@dev={0xac, 0x14}, @ipv4=@empty}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='lo\x00'}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00'}}]}}, 0x3d8) syz_emit_ethernet(0x30c, &(0x7f0000007000-0x1175)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "040005", 0x13e, 0x2b, 0x0, @empty, @empty, {[], @dccp={{0xffffffffffffffff, 0x3, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0a62dd", 0x0, "a300da"}}}}}}}, &(0x7f0000005000)={0x0, 0x0, [0x0]}) 2018/02/01 17:08:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000fea000+0x815), 0x4) r0 = epoll_create(0x143) r1 = epoll_create(0x4) r2 = socket$rds(0x15, 0x5, 0x0) r3 = epoll_create(0x100000001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f000000e000)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000d000)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000000e000-0xc)={0x100000000}) r4 = epoll_create(0x46c) r5 = epoll_create(0x800) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f0000c7f000)) r6 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f0000d5e000-0xc)) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r4, &(0x7f000050b000-0xc)) 2018/02/01 17:08:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000914000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f00004d0000-0x4)=0x3a, 0x80000) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000805000-0x4)=0x6, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00002af000-0x8)=[{&(0x7f0000aad000)="290000002000190700003fffffffda060200000022e80001040000040d00140000000000000000019c", 0x29}], 0x1) 2018/02/01 17:08:52 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a35000-0xc)='/dev/rfkill\x00', 0xa000, 0x0) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000654000)={0x1, 0x0, [{}]}) shmget(0x3, 0x3000, 0x1a20, &(0x7f00000c9000/0x3000)=nil) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00003b0000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getresgid(&(0x7f0000013000), &(0x7f000041f000), &(0x7f00005a3000-0x4)) 2018/02/01 17:08:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) openat$vcs(0xffffffffffffff9c, &(0x7f0000b0d000)='/dev/vcs\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00002c0000)={0x0, 0xffffffffffffffff}, &(0x7f0000ff9000)=0x8) syz_emit_ethernet(0x4a, &(0x7f000032e000-0x6a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x80000006, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x8, {[]}}}}}}}}, 0x0) 2018/02/01 17:08:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000804000-0x8)='keyring\x00', &(0x7f000038b000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) add_key(&(0x7f0000809000)='asymmetric\x00', &(0x7f0000aef000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000050d000)="1056", 0x2, r0) recvmmsg(0xffffffffffffff9c, &(0x7f00009e0000-0x1a4)=[{{&(0x7f000083b000-0xa)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000713000-0x30)=[{&(0x7f0000b27000-0xf0)=""/240, 0xf0}, {&(0x7f0000ea8000-0xfd)=""/253, 0xfd}, {&(0x7f0000aa2000-0x9e)=""/158, 0x9e}], 0x3, &(0x7f0000961000-0xdc)=""/220, 0xdc, 0xc5}, 0x5}, {{&(0x7f000061f000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}}}, 0x32, &(0x7f0000e92000)=[{&(0x7f00001f7000-0x3a)=""/58, 0x3a}, {&(0x7f0000bc7000)=""/136, 0x88}, {&(0x7f00006fd000-0x82)=""/130, 0x82}, {&(0x7f00005e6000)=""/4096, 0x1000}], 0x4, &(0x7f0000751000-0x1000)=""/4096, 0x1000, 0x773}, 0x9a27}, {{&(0x7f00008e7000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2}, 0x1c, &(0x7f0000a4b000-0xa0)=[{&(0x7f0000567000)=""/1, 0x1}, {&(0x7f0000138000)=""/173, 0xad}, {&(0x7f0000e55000)=""/83, 0x53}, {&(0x7f000063b000)=""/253, 0xfd}, {&(0x7f0000b1b000-0x91)=""/145, 0x91}, {&(0x7f000068b000-0x1000)=""/4096, 0x1000}, {&(0x7f000023f000-0x5)=""/5, 0x5}, {&(0x7f00006f8000-0xb3)=""/179, 0xb3}, {&(0x7f0000406000-0x96)=""/150, 0x96}, {&(0x7f0000d15000-0x55)=""/85, 0x55}], 0xa, &(0x7f0000d28000)=""/247, 0xf7, 0x40}, 0x5}, {{&(0x7f000062d000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x3a, &(0x7f0000a1e000)=[{&(0x7f00006eb000)=""/232, 0xe8}, {&(0x7f00005c1000)=""/12, 0xc}, {&(0x7f0000089000)=""/60, 0x3c}], 0x3, 0x0, 0x0, 0x7fff}, 0x5}, {{&(0x7f000054b000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x26, &(0x7f00002cf000)=[{&(0x7f0000e1a000-0x1e)=""/30, 0x1e}, {&(0x7f000096e000-0xcc)=""/204, 0xcc}, {&(0x7f0000502000)=""/79, 0x4f}, {&(0x7f0000d15000)=""/249, 0xf9}, {&(0x7f0000bea000)=""/53, 0x35}], 0x5, &(0x7f0000c13000-0xae)=""/174, 0xae, 0x4}, 0x4}, {{&(0x7f0000be8000)=@ax25, 0x10, &(0x7f0000df4000-0x90)=[{&(0x7f0000be4000)=""/70, 0x46}, {&(0x7f0000d29000)}, {&(0x7f00002ed000)=""/26, 0x1a}, {&(0x7f0000e68000)=""/60, 0x3c}, {&(0x7f000067f000-0x20)=""/32, 0x20}, {&(0x7f0000ef5000)=""/252, 0xfc}, {&(0x7f0000e8f000-0x87)=""/135, 0x87}, {&(0x7f00001eb000)=""/91, 0x5b}, {&(0x7f0000e96000)=""/223, 0xdf}], 0x9, &(0x7f0000ba3000-0xd0)=""/208, 0xd0, 0x4}, 0x2}, {{0x0, 0x0, &(0x7f0000675000-0x50)=[{&(0x7f000049a000-0xe0)=""/224, 0xe0}, {&(0x7f00004b4000-0x1000)=""/4096, 0x1000}, {&(0x7f000016e000)=""/150, 0x96}, {&(0x7f00001cc000)=""/189, 0xbd}, {&(0x7f0000868000-0xa6)=""/166, 0xa6}], 0x5, &(0x7f0000b6c000)=""/37, 0x25, 0x80000001}, 0x7ff}], 0x7, 0x40, &(0x7f0000b56000)={0x77359400}) accept4$netrom(r1, &(0x7f0000993000)=@ax25, &(0x7f0000076000-0x4)=0x10, 0x0) 2018/02/01 17:08:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getegid() stat(&(0x7f00002b0000-0x8)='./file0\x00', &(0x7f000076e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r0, r1) r2 = eventfd2(0x6, 0x80801) readv(r2, &(0x7f0000003000-0x20)=[{&(0x7f0000003000)=""/108, 0x6c}], 0x1) 2018/02/01 17:08:52 executing program 1: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80007, 0xffffffefffffffff) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) syz_emit_ethernet(0x3a, &(0x7f0000029000-0xb9)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0xc2, 0x0, 0x0, 0x0, {[@sack={0x3, 0x2, []}]}}}}}}}, 0x0) 2018/02/01 17:08:52 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f00009d9000+0x25b)='/dev/vcs#\x00', 0x2, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x81, 0x4) mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000001d000-0x20)=[@in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}], 0x11) 2018/02/01 17:08:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000ec0000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) connect$inet6(r0, &(0x7f00002b1000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) getxattr(&(0x7f00003da000-0x8)='./file0\x00', &(0x7f00001d1000)=@known='system.posix_acl_default\x00', &(0x7f0000460000)=""/46, 0x2e) r1 = syz_open_dev$admmidi(&(0x7f00003c3000-0xe)='/dev/admmidi#\x00', 0x80000000, 0x100) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00003e2000-0x58)={{0x100000000, 0xea}, 0x0, 0xc46c, 0x5, {0x2, 0x9}, 0x5, 0x7}) r2 = syz_open_dev$vcsa(&(0x7f0000b25000-0xb)='/dev/vcsa#\x00', 0x1000007ff, 0x240000) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f000023f000-0x8)=0xe) fstatfs(r0, &(0x7f000018b000)=""/4096) 2018/02/01 17:08:52 executing program 6: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = open(&(0x7f000077f000-0x8)='./file0\x00', 0x100, 0x1db) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r1, &(0x7f0000fdb000-0x10), &(0x7f0000fdb000-0x4)=0x10) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000fd8000)=[{&(0x7f0000fd8000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000564000-0x60)=[{&(0x7f0000119000-0x19)='x', 0x1}], 0x1, &(0x7f0000fd9000-0x20)=[]}], 0x1, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000fd7000)={&(0x7f0000fd9000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[]}, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000)=[], 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x30}, {&(0x7f0000958000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0xfffffffffffffe70, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000757000)={0x0, @in6={{0xa, 0x3, 0x80000000, @mcast1={0xff, 0x1, [], 0x1}, 0x800}}}, &(0x7f0000d21000)=0x8c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000268000)={r2, @in={{0x2, 0x2, @rand_addr=0x81}}, 0xc000000, 0xc9af}, &(0x7f0000d83000)=0x98) 2018/02/01 17:08:52 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000d08000-0xa)='/dev/dsp#\x00', 0x6, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000000000)={0x2, 0x0, [{}, {}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0xffffffe5, &(0x7f0000bd4000)=0x55) futex(&(0x7f000000d000-0x4), 0x0, 0x6, &(0x7f0000001000)={0x77359400}, &(0x7f000054f000-0x4), 0x0) futex(&(0x7f000000d000-0x4), 0x1, 0x0, &(0x7f00008da000-0x10), &(0x7f0000b34000)=0x9, 0x0) 2018/02/01 17:08:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) openat$vcs(0xffffffffffffff9c, &(0x7f0000b0d000)='/dev/vcs\x00', 0x20000, 0x0) syz_emit_ethernet(0x4a, &(0x7f000032e000-0x6a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x80000006, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x8, {[]}}}}}}}}, 0x0) 2018/02/01 17:08:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x34, &(0x7f000039a000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@generic={0x8906, "1cbedbf25c4163f95b2062b2465d6b6cf9288a2a7b6bfc993fb011f422113b8c787b6dc8a075"}}}, &(0x7f0000fab000-0x10)={0x0, 0x1, [0x0]}) syz_open_dev$sndctrl(&(0x7f0000169000-0x13)='/dev/snd/controlC#\x00', 0x8, 0x4000) 2018/02/01 17:08:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x4a, &(0x7f000032e000-0x6a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x80000006, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x8, {[]}}}}}}}}, 0x0) 2018/02/01 17:08:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4000000000001265, &(0x7f0000997000-0x4b)) r1 = syz_open_dev$midi(&(0x7f0000f3f000)='/dev/midi#\x00', 0x7, 0x2) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000047f000-0x4)) 2018/02/01 17:08:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000040b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000273000-0x8), &(0x7f0000014000)=0x8) r2 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000702000)={@local, @empty, @rand_addr}, &(0x7f0000d23000+0xd05)=0xc) setsockopt$inet_int(r2, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d24000)=[@in={0x2, 0x3, @rand_addr=0xd5}, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}], 0x20) sendto$inet6(r2, &(0x7f0000499000)="c5", 0x1, 0x41, &(0x7f0000f47000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) 2018/02/01 17:08:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000331000)='/dev/amidi#\x00', 0xfffffffffffffffc, 0x40000) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f000025f000)={[{0x0, 0x1, 0x9, 0x1, 0x7, 0x1f, 0xffffffffffffff1e, 0x7f, 0x100, 0x99, 0x757, 0x9137, 0xffff}, {0x4, 0xc717, 0x0, 0x5, 0xbf3, 0x100000000, 0x6, 0x40, 0x3, 0x47e7, 0x5, 0x10007, 0x18}, {0x304, 0xffff, 0x1, 0x8, 0x8, 0xfffffffffffffffb, 0x4, 0x100000001, 0xb1, 0x40, 0x4, 0x2, 0x101}], 0x1}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f00002cb000)=0xd9e0, 0x4) sendto(r1, &(0x7f0000b9f000-0x2a), 0x0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) readv(r2, &(0x7f0000ba1000)=[{&(0x7f0000ba2000-0xda)=""/2, 0x2}], 0x1) 2018/02/01 17:08:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x3, &(0x7f000004d000)) sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)=0xfffffffffffffffb) futex(&(0x7f000000d000-0x4), 0x0, 0x0, &(0x7f0000001000)={0x77359400}, &(0x7f000054f000-0x4), 0x0) r0 = syz_open_dev$mouse(&(0x7f0000fef000+0x45c)='/dev/input/mouse#\x00', 0x9e, 0x8000) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00002f3000)=0x7, 0x4) futex(&(0x7f000000d000-0x4), 0x1, 0x0, &(0x7f00008da000-0x10), &(0x7f0000b34000), 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000805000-0x4)=0x0) r2 = syz_open_procfs(0x0, &(0x7f0000bc7000-0xf)='net/ip6_mr_vif\x00') ioctl$KDGKBLED(r2, 0x4b64, &(0x7f00004cf000-0x1)) perf_event_open(&(0x7f0000f2b000)={0x1, 0x78, 0x1000, 0x5, 0x1000, 0x5, 0x0, 0x6, 0x40, 0x4, 0xff, 0x79, 0x6bcf00000, 0x22, 0x2eb, 0x3, 0x4, 0x1, 0x1, 0x4, 0x81, 0x0, 0x7, 0xa19f4e4, 0x80f, 0xfffffffffffff1ba, 0x73, 0xf0, 0xa5, 0x5076f87b, 0x1000, 0xffff, 0xda, 0x1, 0x1, 0x80000001, 0x3, 0xffffffff, 0x0, 0x8, 0x2, @perf_config_ext={0xffffffff, 0x80000000}, 0x8, 0x0, 0x1, 0x3, 0x208, 0x3, 0x4}, r1, 0x1a, r2, 0xc) 2018/02/01 17:08:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000c2b000-0xb)='/dev/loop#\x00', 0x1, 0x10080) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d79000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f000099f000-0x20)={0x0, &(0x7f000002e000-0x8), 0xc, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f000048c000)={0x4, {{0xa, 0x3, 0xe1, @empty, 0x6}}}, 0x88) 2018/02/01 17:08:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) syz_emit_ethernet(0x4a, &(0x7f000032e000-0x6a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x80000006, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x8, {[]}}}}}}}}, 0x0) 2018/02/01 17:08:52 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x804000, &(0x7f0000ad5000-0x70)="8aa366acfeac4c938eeeaefc104feb54e4723a98ecb21310424c7b556eb12159e1895d413354f6f02dc754706e2b70243815b142a9b663a62e0caa1afb38efc8a6acefc24dcd8e0b6dbf90b13e8645bf6bb47abb5b1c2642e27771ef3e85d4cf40d12ce9e8e9ebbf15f7b2e9c0304706", &(0x7f0000001000-0x4), &(0x7f0000e52000-0x4), &(0x7f0000f3f000-0x85)="9529da370c4148f705dad6cfdd9ab5ea782b71e20f02e40f4df961824242382eb2078504e54fd98d45bbadc7428a5dcda84c52a55ef7d551a46770401f1156d8cddb3f036757d073c64a7068b19efbb0c65b3c9b79888b5ea4b397986212b2ab7e8c3eb1a8a39a30ccc958f1db6ad2c0a41263828f1c042857602ba1b417dab4c98b0cf806") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000bc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) r4 = creat(&(0x7f0000044000)='./bus\x00', 0x0) unlink(&(0x7f000057b000)='./bus\x00') syz_open_dev$tun(&(0x7f0000249000-0xd)='/dev/net/tun\x00', 0x0, 0xa00) read(r3, &(0x7f000043c000-0x1)=""/1, 0x1) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r4, &(0x7f000036d000)={r4, r4, 0x1}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) write$selinux_create(r4, &(0x7f00003d2000-0x38)=@objname={'system_u:object_r:devlog_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x30, 0x39, 0x20, './file0\x00'}, 0x38) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) r5 = dup2(r0, r3) tkill(r1, 0x16) r6 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) tee(r0, r6, 0x6, 0x2) r8 = dup3(r7, r0, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r5, 0x114, 0x1, &(0x7f0000b7f000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) ioctl$KVM_SET_MSRS(r8, 0x4008ae89, &(0x7f000027d000)={0x1, 0x0, [{0x2ff, 0x0, 0x8b7}]}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r8, 0x84, 0x14, &(0x7f0000732000)=@int, &(0x7f00006f2000)=0x4) 2018/02/01 17:08:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000666000-0x4), 0x80000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f000052f000)=[@in6={0xa, 0x3, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x840b}], 0xffffffffffffffbe) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000376000-0xa)='/dev/cuse\x00', 0x4c80, 0x0) clock_gettime(0x0, &(0x7f000008f000)={0x0, 0x0}) ppoll(&(0x7f0000725000)=[{r1}], 0x1, &(0x7f0000379000)={0x0, r2+30000000}, &(0x7f00002f5000-0x8), 0x8) pread64(r1, &(0x7f0000a4c000), 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000e1e000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00001c1000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000962000)=@sack_info={r3, 0x5, 0x12151865}, &(0x7f00004f9000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000d77000-0x8)={r4, 0xffffffff}, 0x8) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f00009e5000-0x4c8)={{0x0, 0x5, 0x7fff, 0x1ff, "2b3c8495072b36dcd7af3be112ac567d280272e7b75ea36737385f6756f75f9f3affaf4d2351002ecc279efb", 0x2}, 0xe3, [0xfb, 0x2, 0xffffffffffffffff, 0x3, 0x80000000, 0x8, 0x78, 0x4, 0x0, 0x1, 0x6, 0x1800000000000000, 0x33, 0x0, 0x3, 0x3, 0x5, 0x7, 0x7, 0x101, 0x8000, 0x8, 0x0, 0x6, 0x1ff, 0xa6, 0x2d6a, 0x0, 0xff, 0x81, 0xf0, 0x1, 0x1, 0x0, 0x8, 0x4, 0x4, 0x2, 0x4, 0x4, 0x3, 0x7ff, 0x6, 0x8000, 0x800, 0x0, 0x1, 0x0, 0x9, 0x3, 0x5, 0x3f, 0xd1, 0x8, 0x894, 0x10000, 0x8000, 0x0, 0x1000, 0x638, 0x6, 0x7, 0x1000, 0x100000001, 0x4, 0x1f, 0xfffffffffffffff7, 0xd9, 0x4, 0x9455, 0x1, 0x1, 0x0, 0xffff, 0x9, 0xe4c, 0x5, 0xffffffff, 0x5, 0x6, 0x9, 0x0, 0x2, 0x10000, 0x8, 0x400, 0x4, 0x10001, 0x8, 0x5, 0x100000000, 0x7, 0x27b, 0x6, 0x8, 0x4, 0x8, 0x40, 0xfffffffffffffff8, 0xfffffffffffffffc, 0x2, 0x100000000, 0x5, 0x100, 0x2, 0x8001, 0x8001, 0xffffffff80000000, 0x5e2, 0x3, 0xffffffffffff8001, 0x1f, 0x5, 0x10001, 0x3, 0x20, 0x7, 0x200, 0x1, 0x6, 0x8, 0xff, 0x4, 0xfffffffffffffc01, 0x8001, 0x6a, 0x3f, 0xffffffffffff1e08], {0x77359400}}) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000d2b000)=""/136) write$tun(r1, &(0x7f0000771000-0x161)=@pi={0x0, 0x80f3, @ipv6={0x3, 0x6, "e27031", 0x135, 0xff, 0x2, @empty, @loopback={0x0, 0x1}, {[@dstopts={0x33, 0x1e, [], [@generic={0x9, 0x3a, "cce414b48619d85ab820a5055aabdebb066eaf914b29a2e8c48d03646681f9b7170aa7ca44eeb6373861c0d1b6d30fccc7f86bf75af991912ab7"}, @pad1={0x0, 0x1}, @generic={0x8000, 0x2b, "082c73b18ddce05897bace3fcb8c045924d6ec185568ded446979fa720f3085c41cb02c9bfd3c24b072c8a"}, @ra={0x5, 0x2, 0x100}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [], 0x1}}, @calipso={0x7, 0x58, {0x3, 0x14, 0x6, 0xfff, [0x5, 0x17, 0xfffffffffffffff9, 0x0, 0x12705a2d, 0xffff, 0x8, 0x5, 0x100000000, 0x9]}}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [], 0x1}}, @pad1={0x0, 0x1}]}], @dccp={{0x2, 0x1, 0x4, 0x1, 0x81, 0x0, 0x0, 0x9, 0x40, "91fa96", 0x744, "0cb15f"}, "43cca50e884c0c8435268e0c8f114c805537b9d184a9a1244048a3b48b3d543fd66081d5633782c2764e3d12"}}}}, 0x161) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f00003b2000-0x20)={0x8000, 0x100, 0x8, 0x3, 0xc, 0x1}) 2018/02/01 17:08:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00006e9000-0x12)='/dev/input/mouse#\x00', 0x4, 0x10001) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00004a4000)={{0x10001, 0x8}, 'port0\x00', 0x80, 0x800, 0x100000001, 0x0, 0x2652d922, 0x5c1, 0x1f, 0x0, 0x5}) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) chmod(&(0x7f00009ac000-0x6)='./file0\x00', 0x80) fcntl$getflags(r2, 0x408) dup2(r1, r3) 2018/02/01 17:08:52 executing program 2: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x12, r0, 0x0) fallocate(r0, 0x0, 0xffff, 0x4) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000fc0000)={[0x1, 0x10f002, 0x1000, 0x2], 0xe5, 0x8, 0x10000}) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x9) 2018/02/01 17:08:52 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/kvm\x00', 0x101080, 0x0) r1 = fcntl$dupfd(r0, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000002000-0x4)=0x800, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r1, &(0x7f0000001000)=[{0x1, 0x8000, 0x0, 0x6bb, @time, {0x8, 0x4}, {0x1f, 0x5}, @quote={{0x7ff}, 0x6, &(0x7f0000002000-0x30)={0x0, 0xbb9e, 0x3, 0x6, @tick=0x6b1f, {0x2, 0x5}, {0x1559, 0x1ff}, @note={0x5, 0x9, 0x400, 0x0, 0x4}}}}, {0x2, 0x2, 0x1000, 0x5, @tick=0x5b32bf05, {0xaa1e, 0x10000}, {0x3, 0x7}, @quote={{0x7eac, 0x8c}, 0x466}}, {0x4, 0x5, 0x67e, 0x876, @tick=0x3, {0x1, 0x3f}, {0xe, 0xfffffffffffffe01}, @control={0x3, 0x7, 0x4}}, {0x6, 0x100, 0x4, 0x1, @tick=0x1, {0x10000, 0x4}, {0x1}, @queue={0x2, {0x535c3801}}}, {0x8, 0x401, 0xb38000000, 0x8000, @time, {}, {0x2, 0x1}, @raw32={[0x4, 0x6, 0x65c6170b]}}, {0x6, 0x7fff, 0x40, 0xa5, @tick=0x9, {0x80df, 0x8}, {0x1, 0xb}, @raw32={[0x4, 0x1f, 0x81]}}, {0x8, 0x9, 0x1, 0x6, @tick=0x7fffffff, {0x8, 0x40}, {0x5, 0x80}, @note={0x7, 0x80000001, 0xfffffffffffffff9, 0x7, 0x2}}], 0x150) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x4, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000)='/dev/sequencer\x00', 0x40, 0x0) readv(r2, &(0x7f0000001000-0x20)=[{&(0x7f0000eb9000-0xa8)=""/168, 0xa8}], 0x1) 2018/02/01 17:08:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f000032e000-0x6a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x80000006, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x8, {[]}}}}}}}}, 0x0) 2018/02/01 17:08:52 executing program 0: syz_emit_ethernet(0x4a, &(0x7f000032e000-0x6a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x80000006, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x8, {[]}}}}}}}}, 0x0) 2018/02/01 17:08:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000158000-0xb)='/dev/midi#\x00', 0x10000, 0x800) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000cb2000)={0x4, 0xb1, 0x4, 0x0, 0x9, 0x80000001, 0xfffffffffffffff7}, 0xc) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f00002e5000)=@ioapic={0x0, 0x0, 0x0, 0xfffffffffffffffc}) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000516000)) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000465000-0x11)='/selinux/enforce\x00', 0x200, 0x0) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00004cf000), &(0x7f0000ba7000)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f00009b1000)={0x0, 0x2}, &(0x7f0000f16000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000b42000-0x8)={r4, 0x8}, &(0x7f0000161000)=0x8) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}]}) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f0000163000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], 0x0, 0x220202}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r6, 0x0, 0x40, &(0x7f000000f000-0x380)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, [], @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [], @ipv6=@mcast1={0xff, 0x1, [], 0x1}}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x380) r7 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r7, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000fc8000)=[]}, 0x8000) sendto$inet6(r7, &(0x7f0000b0d000-0x92), 0x0, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/02/01 17:08:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00000ed000)='/dev/vcs#\x00', 0x1, 0x400000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b9f000)={0x0, 0x0}, &(0x7f00000d7000)=0x2) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r3) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000f89000)=r2) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000001000)={&(0x7f0000004000)=@getaddr={0x14, 0x16, 0x6, 0x7, 0x3, {}, ["", "", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1}, 0x0) 2018/02/01 17:08:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = open(&(0x7f0000e88000)='./file0\x00', 0x0, 0x80) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f000088d000)=0x1, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00001a3000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x40, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x20}}]}, 0x40}, 0x1}, 0x0) 2018/02/01 17:08:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000039d000-0xb)='/dev/mixer\x00', 0x228400, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00005ae000-0x18)=@get={0x1, &(0x7f0000cdc000-0xde)=""/222, 0x4}) perf_event_open(&(0x7f0000f24000)={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, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x5, 0x0) getsockopt$inet_int(r1, 0x0, 0x16, &(0x7f0000065000-0x4), &(0x7f0000cf3000)=0x4) 2018/02/01 17:08:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000cd5000/0x4000)=nil, 0x4000, 0x2, &(0x7f0000c1f000)=0xfffffffffffffffd, 0x5, 0x0) get_mempolicy(&(0x7f0000f12000), &(0x7f0000c20000), 0x400, &(0x7f000077a000/0x4000)=nil, 0x3) 2018/02/01 17:08:52 executing program 0: syz_emit_ethernet(0x4a, &(0x7f000032e000-0x6a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x80000006, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x8, {[]}}}}}}}}, 0x0) [ 84.006120] pit: kvm: requested 5866 ns i8254 timer period limited to 500000 ns 2018/02/01 17:08:52 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r0, &(0x7f000000b000-0x21)={0x28, 0x3, 0x0, @fuse_notify_inval_inode_out={0x0, 0x7}}, 0x28) syz_open_dev$usbmon(&(0x7f0000005000)='/dev/usbmon#\x00', 0x8, 0x82) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f000000b000)='./file0\x00') 2018/02/01 17:08:52 executing program 6: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigsuspend(&(0x7f0000371000), 0x8) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000060e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b37000)=0x3f) recvfrom(r2, &(0x7f0000013000-0x8d), 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f16"}}, 0x10) clone(0x0, &(0x7f00001b6000-0x1), &(0x7f0000a9e000-0x4), &(0x7f0000362000), &(0x7f0000f2b000)) r3 = gettid() fcntl$setsig(r1, 0xa, 0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000000000)=0xfffffffffffffffc) r4 = dup2(r1, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000001000-0x70)=[{&(0x7f0000259000-0xf5)="fa72c9a1bd022466beaa6d6e1836d6de913ea8d27335a01ee2d23b10635e38d5dad8fabac01fcbcbeca2cb08e7d6194cb3168a680adec3bab5c1a4e97b917c5eae35157895763e460bb33ef5c2743171da40b2896ba092142ba4f3ad40143a4fd116754ea24a7bf460e99cd3fc7b5869d21498fbc4e7190fce3e7304f7b2b5ed77161be7b0404f0d8d9c691f8188cd18ed9b7a55faf7c645c8b0302f1de525d3a8db8621ef4724f98fcc44de43fcbff6b12647067ebcfd6598d8e9580b36fea77f2211e89d4629238dddcd11dedc4d1e2e4588862d92f45428e792e97034c445fb7c9ff08a17db316b9db4770cdeb9c3c312647432", 0xf5}, {&(0x7f00007d7000-0x65)="329c5d3c2dd2cb516a16537ce51c30d09508339076dff68d09df585b796499a567614198e6211d5314c05923a3ace4c32eab48216bb24dc217004e788da3fb9ea07b67e45aabe9a2241eb89acdb4d01d9d1ecee1c81e5dc014dce7cd929548e9ee29bc1b74", 0x65}, {&(0x7f0000001000-0x40)="6443e2c90a1b8da891d1e54fc635cbcdddd0d3ee2219a91445762ab0cc5f88e5231b3e5137c129fc7a84f97e2f42bbac479e2c84a4f24cac8d37fd30096f3fc4", 0x40}, {&(0x7f00006f7000)="13f78e4ea53bf79b9f6584948571e378e11125a2fbf25edda06a3b9a557ad6a106ac989e49d70c572f55b0fa84c843771f7950df54de90b24cd762c81347427437abde2d796de9662be728e9437ef1294b101fb98237d509e57a75dfb22e782a77a458dc3d767951f24a28878abf28923fb08674172623e734125e1b6a57571bfe0a08621ea214df17b1a0abc7263d16aa30afb9e39f6a10a2238339439b2bd14e64503b37fb8ad8badbddb7c323abc5cb8a2bc4dc3ae8fe7e16004e8c3d03b60224ff9aacb2f33511d6b45f46151ed96d79c57e6baae00987549699c9739ef609", 0xe1}, {&(0x7f00004dc000)="b419d73d4c9fd8dde23ab252a65b29b90ef7c5b8faf253516b7a66667e1e6778b0b97410d2d89a93a7cf222831de20bcb1453eeae079f56e0db7745d698e750f8b59a187844a6994eeda98b86286155ff2f40770a5bd88203263f9a84768ccef59e5ad449ea791c47771911dd0b2d654f30b56720b21790fc3d06d48cf166ba87edc88a177da778a17d036ae", 0x8c}, {&(0x7f000085d000)="61ee39734b14688d39701cfea5a35caea915c607b34351e9418b32ce4e5d9b4105692e8dd11664dbb42388ea727cf504df43bad77d369c015e6daca17d0d034df5ef0e57c3d3f3f341cdfe1aa2a3d3c8f1ded6727ab325e26a1843bde6bbca0607f66bfa580c2bd84d85b69a3130b96cf70ad5cd233cc5113e7171d41c0be22fd9388fd81954a9", 0x87}, {&(0x7f00001b1000)="6e79867a23d3ac868c889b3b5aa32281f268ca1551cdb57415bb649dc25ccbb903c36f82e7100cc7b14ce391276188a3dfb925", 0x33}], 0x7) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r4, 0x8, r3) tkill(r0, 0x16) 2018/02/01 17:08:52 executing program 0: syz_emit_ethernet(0x4a, &(0x7f000032e000-0x6a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x80000006, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x8, {[]}}}}}}}}, 0x0) 2018/02/01 17:08:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(aes),poly1305-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000703000-0xc5)="000caad5e37ee5d5b60ced5cdb0000fff8df8217ad4000000000000000e6620720653827e9e74b09509b1a57acaf81b848109d8cb726d683260eef1fe246e300451d556d038b01950b9af40769c82b3f00f07c6274f5190f42868c28029d2fc462cde826b33414851ad14cb7cbb91bae9cf1b7373962be3e03137cc120bb6220b13ff8ae874518022ac6e55be7b5a180ca2bb747e54d5fd7f0354d30dcc12c7e1e3bd2980be378c28d02e3407aaa941402b7ccbc3a63da77dfc5914ebc4ca7fe45bbd779", 0xfffffffffffffe22) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000b60000)={0x0, 0x0, &(0x7f0000cd0000)=[{&(0x7f0000015000)="bc", 0x1}], 0x1, &(0x7f0000906000-0x18)=[]}, 0x4000001) read(r1, &(0x7f0000f6b000-0x29)=""/41, 0x29) lstat(&(0x7f00009f2000-0x8)='./file0\x00', &(0x7f00006af000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) 2018/02/01 17:08:52 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1, 0x402) ioctl$FIONREAD(r0, 0x541b, &(0x7f00001e4000)) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000a000)=[{&(0x7f000000a000)=@abs, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, r2, r3}], 0x68}], 0x1, 0x0) getegid() ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x15}) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f000000c000)={{0xa, 0x0, 0xb5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, {0xa, 0x1, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xe46}, 0x1, [0x4, 0xd98, 0x0, 0x8, 0x0, 0x93, 0x10001, 0x6f]}, 0x5c) ioctl(r1, 0xc1004110, &(0x7f0000002000-0x9c)) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f000000a000)=""/166) 2018/02/01 17:08:52 executing program 4: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000607000)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f000023b000)=@abs, &(0x7f0000794000)=0x8, 0x80000) bind$unix(r1, &(0x7f0000b27000)=@file={0x1, './file0\x00'}, 0xa) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000e34000-0xc)={0x4, r1, 0x1}) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f0000416000)) openat$rtc(0xffffffffffffff9c, &(0x7f000059d000-0x9)='/dev/rtc\x00', 0x0, 0x0) futex(&(0x7f000000d000-0x4), 0x0, 0x0, &(0x7f0000001000)={0x77359400}, &(0x7f000054f000-0x4), 0x0) futex(&(0x7f000000d000-0x4), 0x3, 0xcbc6, &(0x7f00006bb000-0x10)={0x0, 0x989680}, &(0x7f0000072000), 0x0) 2018/02/01 17:08:52 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x8) mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, r0, 0x0) socket$inet6(0xa, 0x20003, 0x0) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000f02000-0xb)='/dev/adsp#\x00', 0x2, 0x0) bind(r1, &(0x7f0000db1000)=@generic={0xa, "38af356a916dff0bf2594d76262c2881018245a4030000000000000000035c3aae3085c032a4113e98b9f2e35dc3c57d942eecfe0c9e4e8e7cd3c0bffe6316b17f00000003c0e226dfe8aaf2abc1d205000000000bd2a66642c9d6ada110240002e7e3f125477afd1f9e9fd12fbb38bd5676b7a9451970a973e6e3b65d10"}, 0x80) 2018/02/01 17:08:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b00000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ae9000)={r2, 0x0, 0x0, 0xffffffffffffffff}) r3 = syz_open_dev$vcsn(&(0x7f00005ac000)='/dev/vcs#\x00', 0x3, 0x480001) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f00008f5000-0x98)={0x0, 0x0, 0x0, 0x0, 0x3, 0xf, 0x10, 0x19, "7b405092ab5d775cebe9c140b3ef241c68dba6dc8f4b1127fad3975a42d140eef795914dd38876e7eaf630b4e09e75cb179529eab8512c607c721da73835c45a", "3a71ea91d4cfe3ded5fb6a344c392bb5991128d31c505d6c07c525f3139df06b", [0x7, 0x1000]}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000393000)={0x1, 0x0, [{0x0, 0x2, 0x0, 0x0, @irqchip}]}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = fcntl$dupfd(r2, 0x0, r2) write$evdev(r4, &(0x7f0000b04000)=[{}], 0x18) 2018/02/01 17:08:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f000032e000-0x6a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x80000006, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x8, {[]}}}}}}}}, 0x0) 2018/02/01 17:08:52 executing program 7: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000e79000-0x5be), 0xffae, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty}, 0x10) r1 = socket$inet6(0xa, 0x7a63c93c55a6fa1a, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000f6f000), &(0x7f000001e000)=0xb) poll(&(0x7f0000d07000-0x8)=[{r0}], 0x200000000000031b, 0x0) fadvise64(r1, 0x0, 0x6, 0x4) r2 = fcntl$dupfd(r1, 0x0, r1) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f000022e000)={0x0, 0x0, &(0x7f00009f1000+0xf7b)=[{&(0x7f0000ed3000-0x8d)="7843ab69502cc29abc595e355b6f7ace225baecbc780bc68d6c5304fa4f376335b7caca52f6a70f4991491ac697c2b64e879618dd9bf2eea638f7b736ac8a49ba969fdd44c5dc63897f16c03d5944cee88d2f5e48f50587a03cd621d183b96c06a4f47a7a74e5102f16280fbb4b5cbfd800c1e8c3c8b9e2bca1880f0089f545b884d0cda137a31ec6999bd40dc", 0x8d}, {&(0x7f00003a4000)="52e572f1651f316e5fbb190348fb66c56910ac4b3e6d350755f057fa6f42349a", 0x20}, {&(0x7f0000f71000)="6a04922398bc3f41edb7f0e46a30dd2fb685e8767518dc013e97809ab03fa97e1953451bc550dea8ff26eee647ecd0aeafcc1957d005f4d80d46248262634367910e9c765422f6c7cb748ff87d327a5380b03b5ab10e2217f5faa97afa979f712950842792fee65fe7c2c3f81cc3855b3cec309a4b5d7aacddd3bb4a2eb102d16d21e51e131b6cd28d93e55aabe837701e4971ce9fa3bb13eca1c337a6e2dd72936d12ca1f72b68e0e2e552bbbcf16291e4b5484", 0xb4}], 0x3, &(0x7f0000f72000-0x170)=[{0x20, 0x102, 0x5, "5e159269ccfbcba21afb98"}, {0xf0, 0x113, 0x5, "bc1609ac5b4822e67e971ecf787b35f7557c1184c83cd33985402e5a6a751cdbe9e1c5e24aaa66fe282b130dd7d0734c7c27c58e9e44c1c058e603b167b0c00e200e6e5d65d04a31ae675c4360cc23a1eced46fc462d8c064eb829697f0422070ee6047a5b8225d029e0a899613b75e4bd0f1b22bc905febf9c87dc53230520536b4cd04bbadfcf8e0416ced7f3672382aeafa5cc8e70277d188f5f63b40eb5390b688cd09cbb684173b845779ea7db757126e063bed2467fb90cc64382d3117c03cfa56a4f14badd48fc0303457980b1463697c99cbf1a36e3a9a40"}, {0x60, 0x10b, 0x10001, "9af878968e18a4c31c2ee6819b3005c90e246597baf3d7771f428c2ab606a9760b785eaa17d9fe1eb72919dd41444db525bc12e40d574a701986a5d58b87969ff152c0d7eec4b9bcc3833733c7d3"}], 0x170, 0x20000040}, 0x4000000) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r2, &(0x7f0000f71000-0x78)="b435ff6cf9c921d622b6dd613017e25d89f9529057bcc6c36bf5286ed3572f29032d87a094abc5f0e72b84cbe4096c5295bd9cae72b2099d6318a05c22e11f00bd8d8bd376031089d8946d62679e998cb8be7828cddd5c5128a23c698791a6bc4fd141597b48a5e7bbdf5d1f7d3e8070ffc52876d9274c61", 0x78, 0x20000000, &(0x7f0000f70000)={0x4, 0x897a, 0x200, "4055381bb645", 0xffff}, 0x10) 2018/02/01 17:08:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e92000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x3) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00001c8000)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r1, &(0x7f000061e000-0x49)={'system_u:object_r:restorecond_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x32, 0x37}, 0x49) 2018/02/01 17:08:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f000032e000-0x6a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x80000006, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x8, {[]}}}}}}}}, 0x0) 2018/02/01 17:08:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00009e1000-0x4)=0x0) capset(&(0x7f00006e4000)={0x20071026, r0}, &(0x7f0000706000-0x18)={0x0, 0x0, 0x3, 0x0, 0x6, 0x1000000}) prctl$intptr(0x26, 0x1) r1 = open(&(0x7f00002c4000)='./file0\x00', 0x440, 0x44) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000060000)={0x0, 0x97d8}, &(0x7f0000061000-0x4)=0xc) execve(&(0x7f000005e000-0x8)='./file0\x00', &(0x7f000000a000)=[], &(0x7f0000060000-0x18)=[&(0x7f0000557000)="00762d495495e7c6e902af096c09ae8ee1caf52d43b89020f813849a36c6e760a35514cfb9d5304b8470ffab97fe7594b8c35e88b123440707f84240", &(0x7f0000213000)="71041e0270eeff9cbc47ac07a8c7b3daa93a11d16ecc06a73650dee90948c7a7679da5e64f827e4de309b12c272d091e13ab880b9788c1ff9c21b1c07d5c07c63a7aea38c400fca01ba6fc081c733c855ada0bf8cc42886133cd7621715ab9a2b707b785db9c9a8adf9e6cd08bcb0cb6c11823f17f111071ec21ec3687fb252f5c3ddcecca8a78973f8bffc053ce22", &(0x7f0000016000-0xd)='+wlan0md5sum\x00']) 2018/02/01 17:08:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f000032e000-0x6a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x80000006, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x8, {[]}}}}}}}}, 0x0) 2018/02/01 17:08:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000657000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000887000)='/dev/adsp#\x00', 0x1, 0x2000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f000072c000)=[@in6={0xa, 0x2, 0x7ff, @empty, 0x1}, @in={0x2, 0x2, @rand_addr=0x8000}, @in={0x2, 0x0, @rand_addr=0xe22}, @in6={0xa, 0x0, 0x9, @empty, 0x1200000000}, @in6={0xa, 0x2, 0x5, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xff}, @in={0x2, 0x3, @rand_addr=0x80bd}, @in={0x2, 0x1, @loopback=0x7f000001}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x3, @empty}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}], 0xc4) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000df0000-0x11)='/selinux/enforce\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f000001d000-0x4), &(0x7f0000ab6000-0x4)=0x4) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000ac2000-0x10)={0x4000000000000001, 0x8000000200000080, 0x8, 0x1}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0xc008ae88, &(0x7f0000b8a000-0x18)={0x1, 0x0, [{0xbbf}]}) 2018/02/01 17:08:53 executing program 5: mmap(&(0x7f0000000000/0xd3a000)=nil, 0xd3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330}, &(0x7f0000031000)={0x0, 0x1fd, 0x3}) prctl$intptr(0x2f, 0x2) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000d3b000-0xd)='attr/current\x00') bpf$BPF_PROG_DETACH(0x9, &(0x7f00006ca000)={0x0, r0, 0x3, 0x3}, 0x14) 2018/02/01 17:08:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ef1000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setns(r0, 0x40000000) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000aa4000)={@generic="fceef1ab82e863f964c08dc8b3eef3bb", 0x9}) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt(r1, 0x1, 0x2, &(0x7f0000838000)=""/150, &(0x7f0000c4e000)=0x96) 2018/02/01 17:08:53 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000006000-0x9)='/dev/dsp\x00', 0x0, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000005000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f000070f000)=0x5) write$selinux_access(r1, &(0x7f0000003000-0x33)={'system_u:object_r:dpkg_exec_t:s0', 0x20, '/usr/sbin/ntpd', 0x20}, 0x33) r2 = dup2(r0, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r2, 0xc008551b, &(0x7f0000000000)={0x7fff, 0xc, [0xad, 0x3ff, 0x6]}) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) 2018/02/01 17:08:53 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f000010d000)='limits\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000001000-0x4), &(0x7f0000f41000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x8, 0x803, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000fb8000)=""/246) ioctl(0xffffffffffffffff, 0x3f, &(0x7f0000d33000-0x9e)="34f81458e0acb3c0fb5284330ffb81788f1bfb86c521ed6a6047bc46016cec9118d150088e26c443426ca952ffe959b99a89acaec77802c688def387543f3f1895e283fc8633f2537331c9c6bbfc043cf2dcd10b41e17520a5db88d0a91db99616c17e4942837e346f7dd09bca0e1b8d0f10bf689760a3c2ac0c1896bbe9b416479b3d006ec60a844510a96285f939d3fb12c98b523d7fa3bc2ea55c0027") ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f00004ec000)=""/240) close(0xffffffffffffffff) 2018/02/01 17:08:53 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r0, &(0x7f0000a8d000)={0x1, {&(0x7f0000c91000)=""/24, 0x9bfac7fc56b7139b, &(0x7f0000a5e000-0x65)=""/101, 0x2, 0x2}}, 0x24e) r1 = syz_open_dev$sndpcmp(&(0x7f000006c000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x2000) timerfd_gettime(r1, &(0x7f00003fd000)) 2018/02/01 17:08:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f000032e000-0x6a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x80000006, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x8, {[]}}}}}}}}, 0x0) 2018/02/01 17:08:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80002, 0x0) 2018/02/01 17:08:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x3, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, 0xffffffffffffffff) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r1, &(0x7f0000002000-0xa7)=""/167, 0xa7, 0x40000000, &(0x7f0000002000-0x10)={0x3, {"37878f5a0ee84c"}}, 0x10) 2018/02/01 17:08:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000368000-0x1c)=""/91, 0x5b) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000df9000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000563000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f000015e000-0x8)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f000055b000)={r2, r3, 0xb1}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00003a9000-0xa0)={0x0, @in6={{0xa, 0x1, 0x7, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x6}}, 0x1ff, 0x9, 0x8, 0x1, 0x3}, &(0x7f0000ffc000)=0xa0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00004b3000)={r4, 0x1}, &(0x7f0000c66000)=0x8) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000f35000)={@generic, @ifru_settings={0x0, 0x0, @fr_pvc=&(0x7f000025c000-0x4)}}) 2018/02/01 17:08:53 executing program 1: mmap(&(0x7f0000000000/0xaff000)=nil, 0xaff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000001000)={{0x0, 0x0, 0x400000}}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f000004a000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x10, 0x1, 0x2, []}], 0x10}, 0x0) 2018/02/01 17:08:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) shutdown(0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000078b000-0x8)={0x0, 0x0}) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000aaf000)=""/103, &(0x7f000093a000-0x4)=0x67) pipe(&(0x7f000000b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000aa3000)={0x0, 0xc5, "d7df55624bca5cbf265c5cbc1846bbd954fa29c742dd19bc40202020e072f8573ebe1c369cb05257dff8b291e014d8fb6e945aad15272f878bd1931214c37ffd26a5c5e43e7be94379b363aa4a1035f64ff0f9168e7870d0c30cf0362dbb4ccd13436f0376cad6134c47682c2659fe660b68a6ec73d57a0dc9f30b46acc0c6050d443fba10658babf80bd91b8f30413bc52527e9e3715463d0ac4dae37acf56a813c8a78f9ab63f69221d921e60427c3c1d65379de1a9b84df08cae257352a4c0ceb40f47f"}, &(0x7f0000ef9000-0x4)=0xcd) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00008ff000)={r3, 0x78cbc273}, 0x8) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000069000-0x4), &(0x7f0000f00000-0x4)=0x4) 2018/02/01 17:08:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000003f000-0x20)={0x40, 0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000940000)={0x800, r1}) r2 = syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000978000)={0x8, 0x2, 0x3f}) ioctl$int_in(r2, 0x800000c0045006, &(0x7f0000596000-0x8)=0x3) write(r2, &(0x7f00009f4000)="3c982d7a1a1dd7a9aa4a4bc991c4aeaf825b29bbb5a79007824d6047d87236d1c47e0c80ff19834198212d1c21e2465662871e626c8a7306b1dff6c5fa38123d8e3193a95d10ea93e914c093821ede6626b5bff2254afd219612abdf9179a25b47be87ae11907e6bad1bce8bdb94c64bb18894975e1e231252d6acb150d7a01e621cce40c2034149adb3cd878376103c3105af64bc91d8651ab93196a81605bee24c0f4097c86f9b34d57fff42505cf764416d66d7b309926244bbe32064623c015b55b85aa1b634901815b7f839246dfd88cd50dfa83e563f19c532d3c87ee50556ea2015324e7eb49684", 0xeb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000f84000/0x4000)=nil, 0x4000, 0x100000b, 0x52, r2, 0x0) close(r2) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) 2018/02/01 17:08:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f000032e000-0x6a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x80000006, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x8, {[]}}}}}}}}, 0x0) 2018/02/01 17:08:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000fc6000)='/dev/dsp#\x00', 0x1, 0xc0200) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f000001d000)) ioctl$sock_ifreq(r0, 0x89f4, &(0x7f0000f34000-0x50)={@common='ip6_vti0\x00', @ifru_data=&(0x7f0000162000-0x20)="12000000000000003400000000000017ecff0011a10000000449faf4e2007e23"}) 2018/02/01 17:08:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000361000-0xa)='/dev/cuse\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00006f4000-0x20)={0x0, 0x0, 0x0, 0x81}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f00009a0000)={r1, 0x9}) syz_emit_ethernet(0x46, &(0x7f000021d000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x2001, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[]}}, "e2bf75fc81bc4f78"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/02/01 17:08:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x8010000080802, 0x0) pread64(r0, &(0x7f0000a4c000)=""/56, 0x38, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000dbd000)={[], 0x7, 0x1, 0x400, 0x0, 0xfffffffffffffffb, 0x6000, 0x3000, [], 0x7}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f00007df000)={0x10, 0x0, 0x1, @random}, 0x10) poll(&(0x7f0000015000-0x8)=[{r0}], 0x1, 0x0) 2018/02/01 17:08:53 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000017000-0x60), &(0x7f000000a000)=0x60) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000000b000-0xa)='/dev/cuse\x00', 0x208800, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000017000)='./file0\x00', 0x2, 0x4) dup3(r0, r1, 0x80000) ioctl$ASHMEM_PURGE_ALL_CACHES(0xffffffffffffffff, 0x770a, 0x0) syz_emit_ethernet(0x36, &(0x7f0000005000-0x36)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@arp={0x806, @generic={0x6, 0x0, 0x6, 0x4, 0x0, @link_local={0x1, 0x80, 0xc2}, "5fb9a874", @random="d9b74c7f4577", "0baad2f405a4d74cca647b0946b796da"}}}}, &(0x7f0000014000)={0x0, 0x1, [0x0]}) 2018/02/01 17:08:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x1, 0x2, 0x2c0) semtimedop(r0, &(0x7f00002b1000)=[{0x3, 0x1, 0x800}, {0x1, 0xc71, 0x1000}, {0x7, 0x2, 0x1800}, {0x6, 0x4, 0x800}, {0x3, 0x7f, 0x800}], 0x5, &(0x7f00001e6000-0x10)={0x77359400}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003fe000-0x9)='/dev/ppp\x00', 0x8080, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f4d000-0x8)={0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00004c2000-0x4)={r2}) writev(r1, &(0x7f0000eb4000)=[{&(0x7f0000abb000)}, {&(0x7f000000c000-0x1000)="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0x1000}, {&(0x7f0000168000-0x1000)="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0x1000}, {&(0x7f0000027000-0x3c)="cade572d57c3225f1098f7c71a0c0efe1cdfce97d389adebf304931879233f6f006f2059d167ce7b78673c6b2856a6899c954045b3cc36ac50997452", 0x3c}], 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r3, 0x89f0, &(0x7f0000967000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f000032d000-0x20)="0e00000000000000000400000000000000ff0900a11502000449faf4e2007e23"}) 2018/02/01 17:08:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bc4000-0x4), &(0x7f000067e000)=0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f000001a000-0x38)={&(0x7f0000001000)={0x10}, 0xc, &(0x7f000001e000)={&(0x7f0000008000)={0x14, 0x22, 0xd84eccbcdd442381, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, []}, 0x14}, 0x1}, 0x0) 2018/02/01 17:08:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000c5a000-0x4)) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000f9000-0x4)=@int, &(0x7f0000d98000)=0x4) r2 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000780000)={@common='ip6gre0\x00', 0x0}) bind$can_raw(r2, &(0x7f00006fa000)={0x1d, r3}, 0x10) 2018/02/01 17:08:53 executing program 1: creat(&(0x7f0000eb1000-0x8)='./file0\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000002000-0x5)='user\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001000-0x6f)="346b14e5d878b300da5e17fd10d53cd1f4d1328218955c939a56c92d9e2aeb692836ae12a987bb0e61d9dd24db323d879d2de936d7cadafe251b3adc167edb77ceb49aacc068d84a6fc8482f31a9d85fb78addc4e2e324512ccf85846d24fe653ce2937e0b952a6b347ea4ea040e01", 0x6f, 0xffffffffffffffff) keyctl$get_security(0x11, r0, &(0x7f0000000000)=""/96, 0x60) r1 = request_key(&(0x7f0000157000)='id_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001000-0xb)='mime_type,\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000d1e000)='user\x00', &(0x7f0000bd0000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001000-0x1f)="0c235c2d7ef5300f1e23d656972c734b41d21c5bcf3a741d66159d83fde8e9", 0x1f, r1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000001000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) r3 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000001000-0x12)='.request_key_auth\x00', &(0x7f0000367000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) r4 = getpgid(0x0) r5 = gettid() kcmp$KCMP_EPOLL_TFD(r4, r5, 0x7, r3, &(0x7f0000002000-0xc)={r2, r3, 0x4}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$clear(0x7, r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000002000)={0xffff, 0xff, 0x0, {0x77359400}, 0x6, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdirat(r2, &(0x7f000078b000)='./file0\x00', 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/02/01 17:08:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f000032e000-0x6a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x80000006, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x8, {[]}}}}}}}}, 0x0) 2018/02/01 17:08:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000ecd000)="2400000024007ffc00001200000001000003f6ff010000000000f300f1ffffff1300ff10", 0x24) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000302000)='/dev/rtc\x00', 0x800, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/02/01 17:08:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000db1000-0x48)={0x1, 0x2000000000000107, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x0, 0xfffffffffffffffd}], {0x95}}, &(0x7f0000c47000)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) write(r0, &(0x7f0000618000-0x27)="ebbcf3dc3a37738b2b497837c2a46418b934b580c3a94dd54f3f72bed3c6637cb8f47339c9cb96", 0x27) 2018/02/01 17:08:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000276000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c32000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f000095e000), 0x8e18) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000c69000-0x4)=0x0) sched_getparam(r3, &(0x7f00001c3000)) 2018/02/01 17:08:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f000032e000-0x6a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x80000006, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x8, {[]}}}}}}}}, 0x0) 2018/02/01 17:08:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) ftruncate(r0, 0x200) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000c31000)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)) r1 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) lseek(r1, 0x0, 0x4) accept4(r1, &(0x7f00000c1000-0x10)=@can={0x0, 0x0}, &(0x7f00005d3000-0x4)=0x10, 0x80800) r3 = gettid() r4 = syz_open_procfs(r3, &(0x7f0000eab000)='ns/mnt\x00') ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000e45000)={'vcan0\x00', r2}) 2018/02/01 17:08:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x2716, &(0x7f0000028000)=""/1, &(0x7f0000000000)=0x1) bind$pptp(r0, &(0x7f0000fa6000-0x20)={0x18, 0x2, {0x2, @empty}}, 0x20) 2018/02/01 17:08:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)) fstatfs(r0, &(0x7f000078c000-0x8a)=""/138) r1 = syz_open_procfs(0x0, &(0x7f0000f28000)="6d61705f66696c617300aa") fsetxattr(r1, &(0x7f0000ac8000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000158000-0x10)="656d3073656c66a673656c696e757800", 0x10, 0x0) 2018/02/01 17:08:53 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r1, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) getdents64(r1, &(0x7f0000002000+0x35d)=""/69, 0x45) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000012000-0x10)={0x17, 0xd0, &(0x7f0000013000)="98d66e6589be1954f72e0bd7d123b6e859ce616c49548a69e8fce8191624cc8d0cd0bc67eeb53bc6be852f00e0045d15699c716fad67df210f9c87aaa0a44a457d11d166f2dab939e6b7f73d45e4710be80588733c0010f25fb18b48893cd69e574674a2103ddfd72ff88060d9f0b262e1e43fc7e9a85e29607f5129530e23bd260892f79ac4eec40187b7f37346b829db04b42d142713b8c1a1a615d37e09b7c5cda6d36e6bb052edb35c8dbb826231df9ff0c1d9a851923c456be1b4902d08fd553df970b09091f855f96498c9d1f5"}) write$sndseq(r1, &(0x7f0000014000-0x1b0)=[], 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 17:08:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000af3000)='/dev/vcs#\x00', 0x0, 0x2) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@rc={0x1f}}) dup2(r0, r1) 2018/02/01 17:08:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000400) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000009000)='/dev/kvm\x00', 0x0, 0x0) dup(r0) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0xc0189436, &(0x7f0000002000-0x40)={0x0, [0x0, 0x0, 0x0, 0x2, 0x0, 0x7412, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000]}) 2018/02/01 17:08:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000002, 0x1, 0x0) setsockopt(r0, 0xa, 0x200000000000000f, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) recvfrom$unix(r0, &(0x7f0000adb000)=""/61, 0x3d, 0x2000, 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00002a3000)={{{{0x2, 0xffffffffffffffff, @empty}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x0, 0x0, 0x0, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d4985da36b95b0700000013000000ab025e94035a15e1740d5e472e33853c90a65787abecd151e10effb0ceb5e7263017"}, 0x160) open(&(0x7f000052d000-0x8)='./file0\x00', 0x2, 0x10) close(r0) 2018/02/01 17:08:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f000032e000-0x6a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x8, {[]}}}}}}}}, 0x0) 2018/02/01 17:08:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f000032e000-0x6a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x8, {[]}}}}}}}}, 0x0) 2018/02/01 17:08:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00006ef000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$sndseq(r0, &(0x7f0000dcd000)=[{0x1, 0x1, 0x9cc7, 0xffffffff, @tick=0x80, {0x6, 0x1ff}, {0x8, 0x5}, @time=@tick=0x8}, {0x101, 0x2, 0x2, 0x1, @time={0x77359400}, {0x9, 0x401}, {0x100000000, 0x1}, @raw32={[0x9, 0x6]}}], 0x60) syz_open_dev$mouse(&(0x7f000088b000)='/dev/input/mouse#\x00', 0x101, 0x40) r1 = syz_open_dev$loop(&(0x7f00002ca000)='/dev/loop#\x00', 0x3ffffffffe, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) syz_open_dev$adsp(&(0x7f0000592000)='/dev/adsp#\x00', 0x6, 0x4000) 2018/02/01 17:08:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00005b6000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r0, 0x8000000006) fsetxattr(r1, &(0x7f00009d1000)=@random={'user.', '\x00'}, &(0x7f00008d2000-0x1)='\x00', 0x1, 0x3) dup2(r2, r1) dup2(r1, r0) write(r1, &(0x7f00009ba000), 0x0) 2018/02/01 17:08:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000a16000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, &(0x7f0000211000-0x4)=0xe6) getsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f0000615000-0xdf)=""/223, &(0x7f00005dd000)=0xdf) r1 = syz_open_procfs(0x0, &(0x7f0000646000-0x8)='environ\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000241000-0x60)=[{&(0x7f0000f40000-0xf9)=""/249, 0xf9}], 0x1, 0x0) 2018/02/01 17:08:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000069b000)=@req={0x50, &(0x7f00006e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f000093d000)="aa6eed8e61b2c68ee70b954f58f64b6a1c4950ba1367b695b44be622903d6048"}}) r1 = creat(&(0x7f0000be4000-0x8)='./file0\x00', 0x151) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000e92000)=""/4096) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) listen(r1, 0x43) r2 = syz_open_procfs(0x0, &(0x7f0000fd2000-0xa)='net/tcp\x00') preadv(r2, &(0x7f00005b4000-0x70)=[{&(0x7f00009cf000)=""/234, 0xea}, {&(0x7f0000877000)=""/114, 0x72}], 0x2, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f000026e000-0xc)={&(0x7f0000388000-0x8)='./file0\x00', r2}, 0xc) 2018/02/01 17:08:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f000032e000-0x6a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x8, {[]}}}}}}}}, 0x0) 2018/02/01 17:08:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x40000000000005, 0x0) semop(r0, &(0x7f000002f000-0x1e)=[{0x3, 0x6}, {0x3}], 0x2) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000952000)='/dev/dsp\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f00008ca000)=0x1) semctl$IPC_RMID(r0, 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f00003f7000)='/dev/vcsa#\x00', 0x5, 0x42) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f000059b000-0x8)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000484000-0x10)={r3, &(0x7f00008fa000-0x5e)=""/94}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000ac4000-0x20)={0xffffffffffff0ecc, 0x4331, 0x8009, 0xffffffff, 0x1000, 0x7, 0x3f, 0x7, 0x0}, &(0x7f00009b7000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00009a8000-0x10)={0x2008000000000000, 0x8006, 0x7, 0x162000000000, r4}, 0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000326000)={r4, 0x9}, 0x8) read$eventfd(r2, &(0x7f0000458000), 0x8) 2018/02/01 17:08:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f07000-0x9)='/dev/dsp\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000b2e000)={0x5, [0x8, 0xffffffff, 0x6, 0x4, 0xf56b]}, &(0x7f0000803000)=0xe) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f00007e3000-0x8)={0x3}) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000825000), &(0x7f0000afa000-0x4)=0xb) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000b81000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x413248346d288c08) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ba6000-0xc)='/dev/autofs\x00', 0x101000, 0x0) r3 = getpid() sendmsg$netlink(r2, &(0x7f0000967000)={&(0x7f0000a02000-0xc)=@kern={0x10}, 0xc, &(0x7f00001ed000)=[{&(0x7f00004de000-0x10)={0x10, 0x40, 0x500, 0x3, 0x1, "", []}, 0x10}, {&(0x7f0000534000)={0x1d0, 0x16, 0x504, 0x3, 0x3, "", [@generic="51bc10a697afb31aec48afaaae1722f02bc2ab089ecd96b188050ff9b048bfc6d3a41dee772b4308dd9a5da9539d493e6fe852ab4b27d12ef97dc2844454711f5b02d7585a181a3e529f64a7c65f22730d40605f36e815265a528cbe3cc0916213dd5128576e2381a8b51017eaf7723d9e47b2eba4dabc458ab946", @nested={0x144, 0x86, [@typed={0x104, 0x72, @binary="6156780747e531c8998c011f537420f1d985452074d29e6de721da055e8f9a472797da826f56251a046e1b6d7f5b4734666974f2fcfa9e40a76861b6dce4fdf22970fdfeefc9dccdfa3574454c9bff6939c3f94b35220294f66330afef342e4cb90bafdd646524fd1c6c54e2e316e6497a70cee813a8dd2871b10aafbc94fd997b70645615a234dd5409028ebf78dd772e94444e37b4ccf7c4e1032cd8346c4a59e7e718c8f6ace76e3308f3e59fc59c4726b9d34d7b662cecc8ab994dc8fced720ef5cec197527d21c63cfb704307f491070eab5add9b2909227167135c2bcccf7c17bd8748d58232a60cb3b86ad1d9e7e664e8203015e508"}, @typed={0x8, 0x20}, @typed={0xc, 0x4e, @fd=r1}, @typed={0xc, 0x61, @ipv4=@dev={0xac, 0x14, 0x0, 0x11}}, @generic="180c77e63ed633040bf60af2b18ab8fdb390056fd9c0e169da629e8a"]}]}, 0x1d0}, {&(0x7f00008df000-0x2644)={0x2644, 0x12, 0x20, 0x7, 0x0, "", [@nested={0x10b8, 0x7f, [@generic="5d3971e19819e801d4c3d7540a99f48bc4ac41009654ac6167c011d26c5665745663ed7b8403987b9319fc65667e8065abd65bb9e7605d32a6dbb4aea457aa792421188539a2e98fb1afc6db7c93a96a609e1a4d13d8d5da41de1cc8f33d0374375f876f397ca5ed20f75842d7d19698fded60b2df682f01303cb384aa1af11e168133d056637c68bfbaab77770c0d748b9550bbdb75c0", @typed={0x10, 0xd, @str='{wlan0\x00'}, 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@generic="424be3b8858e23596de6aa5ddac5226bf30ad0f613376757df01b89dcc7d78fe27dfd5d9550f1d23b0c3eae438621bbb36fbec073eb70f6f05df859e7bace52da8ba69c86d77df68d3c2afd86ce68a5e757ae70f82ef6be8971c107df8412adc5fc8dbe12eabb6cdcf3c3e438ba1b232912bbd4da82c42a5a476aaff7e04c7a70a6994b5cc28622daf0aeb8c1de12cbb1612252bfc60235856590a12ed4af275f6e0f792778fe8c69b4e2046c2d066294f3b1ffed636eff40d771c0782abf455cf1328b07f7ad38aa635ff96b700d620d39bd05c481ffa7d94ef98f71ffabbed67f2"]}, @nested={0x1fc, 0x17, [@generic="a512065b72ec314b437f4e7b8e202a2940fcabf3d22ebea0c8d335d234289ab2fec8c1f23428d0caa558a32b1c0cb7f19a9790ba76", @typed={0xc, 0x62, @fd=r1}, @generic="b3a06e720c204db12d640d3d293c5c9f180038508576ce6dedd4bb2d4a2e59b507b77865c2389ea6c14ca8dc1f998132540a8ca94e2b33e304962b84ef23f7e286c2613a1d9aa0e691d2a087ea83cf9690b468fc3c7fa5f9e7bf83a3248bf9589ea2cbdf72ffde7ee338b9f2b5c75c6c9e3d923b8c484c16dc42d91e", @generic="cc588098962694acedb4d7f22201754a08bb51666fce5b97e514a85fe4e7e01f25", @generic="3a6cb5ec6d1fe29d057c7e4cffffbfdd47813318dd6173bf9708b20bf6b17a4a59d912e32ba6e8fcb03de37ef65a1a952662c6f73e5742967f99bfbdd62d913b06c718b7e57071b4f7a4fdac03021465b7520efde6dbfe80162cae32f88989373f01108ea0b451723b03d8487763d7dd1a788236ca34e80598ac0d8b83d367576d8be675b5e1cd0170312d71a498c03d07891ca585511f266efe8b8d8b034a1ec310a60a35", @typed={0x68, 0x33, @binary="187057414b63d0760b02a2a6bacb8297f2200bac85847e863a30885133b3c2671043bedbd2a12ebca59f7c133cd654adc081a775df69265a3b1b4921eae9a83aae434cf464e82cf76293d5330675c509f992b174ff0e8f142663ab8eeb88b90b"}, @typed={0xc, 0x5e, @u32}]}, @generic="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"]}, 0x2644}, {&(0x7f0000202000-0x24)={0x24, 0x1b, 0x2, 0x4, 0x1, "", [@typed={0x14, 0x11, @str='*vmnet1]\x00'}]}, 0x24}], 0x4, &(0x7f00000ce000-0x18)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x4}, 0x14) 2018/02/01 17:08:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f000032e000-0x6a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x80000006, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x8, {[]}}}}}}}}, 0x0) 2018/02/01 17:08:53 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000881000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x0, []}, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r1, &(0x7f0000f56000)=[], 0x0, 0x0) r2 = fcntl$getown(r1, 0x9) ptrace$setregs(0xf, r2, 0x5ac, &(0x7f0000884000-0x8c)="a8e75834e87e0c541f4f101289a497a6fedfc5f706cdc202ac83cc00eb13266bc2b41576cad2ebcfec5139cc5078ee2947129af481c2090d41fb9b8451c6077d6a6495c1ec647bb1566130b92c51a8cab1c40e0a4c6622b23287a372a7a52a3ea25437044c510a8401d668a9ea9e3e4ef3928d9b7a8d4ff86f1fac12c41e56e986ef4133cc5cfb675ac11ed7") shmget$private(0x0, 0x8000, 0x200, &(0x7f0000952000/0x8000)=nil) connect$nfc_raw(r0, &(0x7f0000148000)={0x27, 0x0, 0x5, 0x7}, 0x10) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000263000)) connect(r1, &(0x7f0000ae9000-0x1e)=@pppoe={0x18, 0x0, {0xb41e, @empty, @generic="fc5e76e079932f70c2e3af6fe92afd4a"}}, 0xffffff0b) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000e9d000-0x4)=@assoc_id=0x0, &(0x7f0000a43000)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00005e6000-0x8)=@assoc_value={r3, 0x7}, &(0x7f0000b0b000)=0x8) syz_open_dev$sndctrl(&(0x7f000043f000-0x13)='/dev/snd/controlC#\x00', 0xdc2, 0x0) 2018/02/01 17:08:53 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000000), 0x4) add_key(&(0x7f0000232000-0x6)='.dead\x00', &(0x7f0000dee000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000003000-0x12)={@syzn={0x73, 0x79, 0x7a}}) socketpair(0x11, 0x0, 0xfffffffffffffffc, &(0x7f0000e86000)={0x0, 0x0}) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000583000-0xe1)=""/225) clock_adjtime(0x7, &(0x7f0000001000-0xd0)={0x4, 0x506, 0xff, 0x7fff, 0x3f, 0x0, 0x0, 0x82ec, 0xffffffff, 0x1, 0x6e2a98ec, 0x7ff, 0x1f, 0xffffffffffffff29, 0xfffffffffffffffc, 0x7da, 0x5, 0x7, 0x9, 0xc490, 0x7ff, 0x100, 0x0, 0x4, 0x10e, 0x5}) 2018/02/01 17:08:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f000032e000-0x6a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x80000006, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/01 17:08:53 executing program 7: mmap(&(0x7f0000000000/0xacb000)=nil, 0xacb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) clone(0x0, &(0x7f0000feb000), &(0x7f000089e000-0x4), &(0x7f00000be000), &(0x7f000013e000)) mmap(&(0x7f0000acb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000acc000-0x8)) shutdown(r0, 0x1) 2018/02/01 17:08:53 executing program 2: mmap(&(0x7f0000000000/0x93f000)=nil, 0x93f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000670000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000897000)={{{@in6=@ipv4={[], [], @empty}, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f000093f000)=0xe8) r3 = syz_open_dev$dspn(&(0x7f000024f000)='/dev/dsp#\x00', 0x9, 0x800) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r3, 0x21, 0xf, &(0x7f0000940000)="688c02d5f4e34dd7b9d1deab809742abe9c179f28a11223d454c80c356ad0f748ec73c493b99f99cc195da13e33a9330f97fccc7ad02da434bd99a4489f45532af22e3a25a764d9a5e64140fad00fb726dd218ec9b29020c55644e6a3384c8e1811defe4301a91fe4d15d5a84011", 0x6e) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000093f000)={@common='bcsf0\x00', r2}) accept4$unix(r1, &(0x7f000093e000)=@abs={0x0, 0x0, 0x0}, &(0x7f00006a4000-0x4)=0x8, 0x0) 2018/02/01 17:08:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f00002c9000-0x8)={0x0}) mq_unlink(&(0x7f0000876000-0xd)='-lo[security\x00') r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000167000-0x16)='/selinux/checkreqprot\x00', 0x400, 0x0) connect$llc(r0, &(0x7f00000e6000)={0x1a, 0x0, 0x3, 0x8, 0xe4, 0x8001, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$inet6_dccp_buf(r1, 0x21, 0xc0, &(0x7f00006e2000-0x7e)="619c6bf772da10bd2276b5e9841be06d4629443086bb42544d7a80ab0c1034154d5d52732b9196c6b465dd0b5397c2e34bfcb05e20ef5c90a33b9ea573dd64a3a2e22315557dbe5f72277123ae674882bd80dad318c47a21e7266fb0b267677716236483405acc855cedd0e4055bfbe290dad3bd2689ab6a4c22b31f798c", 0x7e) r2 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f0000f80000-0x38)={&(0x7f0000f71000-0xc)={0x10}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x18, 0x16, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x18}, 0x1}, 0x0) 2018/02/01 17:08:53 executing program 0 (fault-call:1 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f000032e000-0x6a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x80000006, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/01 17:08:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007b7000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0xffffffc3) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00006bf000-0x38)={0x0, 0x0, &(0x7f000048d000-0x60)=[{&(0x7f0000857000)="b1", 0x1}], 0x1}, 0x0) recvmsg(r1, &(0x7f00003bd000)={&(0x7f0000e3d000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x3a, &(0x7f0000f2d000)=[{&(0x7f00001da000)=""/52, 0x34}], 0x1, &(0x7f0000e7a000)=""/4096, 0x1000}, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f00009b0000)={r0}) 2018/02/01 17:08:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000003a000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001af000-0x4)=0xc) r3 = getgid() r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/rtc\x00', 0x2000, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00008a2000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f0000dc5000-0x50)={@generic="cb58a140f5adf46711f0952f824f506e", @ifru_addrs=@can={0x1d, r5}}) fstat(r0, &(0x7f0000fd1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f00006af000)=[r1, r2, r3, r6]) getsockopt$inet_buf(r0, 0x0, 0x140000000002e, &(0x7f00004bd000-0x18)=""/24, &(0x7f000026f000-0x4)=0x18) 2018/02/01 17:08:53 executing program 6: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x9}, 0x2cd) sendmsg(r0, &(0x7f000000a000-0x38)={0x0, 0x0, &(0x7f0000026000)=[{&(0x7f0000026000-0x76)="d4f4", 0x2}], 0x1, &(0x7f000000e000-0x468)=[]}, 0xc100) sendmsg(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000021000)=[{&(0x7f0000004000)="be", 0x1}], 0x1, &(0x7f000001f000-0xf8)=[]}, 0x0) 2018/02/01 17:08:53 executing program 4: r0 = syz_open_dev$amidi(&(0x7f000069d000-0xc)='/dev/amidi#\x00', 0x2, 0x80a02) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f00006d4000)=0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000bf6000)=@common='ipddp0\x00') ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00009c0000)={@common='ipddp0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000522000)={r3, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000dda000-0x10)=@common='ipddp0\x00') [ 85.041115] FAULT_INJECTION: forcing a failure. [ 85.041115] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 85.091893] device ipddp0 entered promiscuous mode [ 85.100678] device ipddp0 left promiscuous mode [ 85.120340] CPU: 1 PID: 13603 Comm: syz-executor0 Not tainted 4.15.0+ #290 [ 85.127390] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 85.138059] Call Trace: [ 85.140648] dump_stack+0x194/0x257 [ 85.144281] ? arch_local_irq_restore+0x53/0x53 [ 85.148947] ? print_irqtrace_events+0x270/0x270 [ 85.153706] should_fail+0x8c0/0xa40 [ 85.157408] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 85.162505] ? print_irqtrace_events+0x270/0x270 [ 85.167243] ? __lock_acquire+0x664/0x3e00 [ 85.171459] ? print_irqtrace_events+0x270/0x270 [ 85.176204] ? __lock_acquire+0x664/0x3e00 [ 85.180424] ? lock_pin_lock+0x360/0x360 [ 85.184468] ? print_irqtrace_events+0x270/0x270 [ 85.189653] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 85.194818] ? __lock_acquire+0x664/0x3e00 [ 85.199048] ? lock_acquire+0x1d5/0x580 [ 85.202996] ? lock_acquire+0x1d5/0x580 [ 85.206972] __alloc_pages_nodemask+0x338/0xd80 [ 85.211632] ? __alloc_pages_slowpath+0x2d00/0x2d00 [ 85.216637] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 85.221815] ? lock_page_memcg+0x2bd/0x3b0 [ 85.226041] ? __mem_cgroup_largest_soft_limit_node+0x780/0x780 [ 85.232080] ? check_noncircular+0x20/0x20 [ 85.236301] ? __unlock_page_memcg+0x72/0x100 [ 85.240787] ? lock_pin_lock+0x360/0x360 [ 85.244842] alloc_pages_current+0xb6/0x1e0 [ 85.249153] skb_page_frag_refill+0x358/0x5f0 [ 85.253633] ? sock_warn_obsolete_bsdism+0xb0/0xb0 [ 85.258547] ? lock_release+0xa40/0xa40 [ 85.262506] ? __lock_is_held+0xb6/0x140 [ 85.266573] tun_build_skb.isra.50+0x2f0/0x1810 [ 85.271242] ? tun_flow_update+0xf70/0xf70 [ 85.275462] ? __lock_acquire+0x664/0x3e00 [ 85.279673] ? print_irqtrace_events+0x270/0x270 [ 85.284406] ? filemap_map_pages+0x919/0x15d0 [ 85.288880] ? lock_downgrade+0x980/0x980 [ 85.293008] ? unlock_page+0x19f/0x270 [ 85.296880] ? print_irqtrace_events+0x270/0x270 [ 85.301633] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 85.306810] ? print_irqtrace_events+0x270/0x270 [ 85.311546] ? __lock_acquire+0x664/0x3e00 [ 85.315763] ? print_irqtrace_events+0x270/0x270 [ 85.320506] ? __lock_acquire+0x664/0x3e00 [ 85.324754] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 85.329917] ? __lock_acquire+0x664/0x3e00 [ 85.334134] ? __lock_acquire+0x664/0x3e00 [ 85.338359] ? check_noncircular+0x20/0x20 [ 85.342584] tun_get_user+0x17d0/0x3940 [ 85.346538] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 85.351709] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 85.356912] ? tun_build_skb.isra.50+0x1810/0x1810 [ 85.361842] ? print_irqtrace_events+0x270/0x270 [ 85.366576] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 85.371756] ? check_noncircular+0x20/0x20 [ 85.375982] ? find_held_lock+0x35/0x1d0 [ 85.380042] ? tun_get+0x1ab/0x2e0 [ 85.383563] ? lock_downgrade+0x980/0x980 [ 85.387697] ? lock_release+0xa40/0xa40 [ 85.391659] ? __lock_is_held+0xb6/0x140 [ 85.395726] ? tun_get+0x1d4/0x2e0 [ 85.399247] ? tun_do_read+0x26c0/0x26c0 [ 85.403285] ? file_has_perm+0x1ee/0x5d0 [ 85.407345] tun_chr_write_iter+0xb9/0x160 [ 85.411563] do_iter_readv_writev+0x55c/0x830 [ 85.416049] ? vfs_dedupe_file_range+0x8f0/0x8f0 [ 85.420797] ? rw_verify_area+0xe5/0x2b0 [ 85.424845] do_iter_write+0x154/0x540 [ 85.428721] ? dup_iter+0x260/0x260 [ 85.432350] vfs_writev+0x18a/0x340 [ 85.435954] ? __fget_light+0x297/0x380 [ 85.439911] ? vfs_iter_write+0xb0/0xb0 [ 85.443865] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 85.448689] ? vfs_write+0x374/0x510 [ 85.452417] ? __fdget_pos+0x130/0x190 [ 85.456285] ? __fdget_raw+0x20/0x20 [ 85.459995] do_writev+0xfc/0x2a0 [ 85.463428] ? do_writev+0xfc/0x2a0 [ 85.467047] ? vfs_writev+0x340/0x340 [ 85.470826] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 85.475654] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 85.480660] SyS_writev+0x27/0x30 [ 85.484095] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 85.488827] RIP: 0033:0x453171 [ 85.491991] RSP: 002b:00007f16e918cb80 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 85.499680] RAX: ffffffffffffffda RBX: 00007f16e918caa0 RCX: 0000000000453171 [ 85.506926] RDX: 0000000000000001 RSI: 00007f16e918cbd0 RDI: 0000000000000012 [ 85.514171] RBP: 00007f16e918ca90 R08: 0000000000000000 R09: 0000000000000000 [ 85.521414] R10: 000000000000004a R11: 0000000000000293 R12: 00000000004b8096 [ 85.528659] R13: 00007f16e918cbc8 R14: 00000000004b8096 R15: 0000000000000000 [ 85.551712] device ipddp0 entered promiscuous mode [ 85.558267] device ipddp0 left promiscuous mode 2018/02/01 17:08:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpriority(0x2, 0x0) sysfs$3(0x3) r1 = gettid() perf_event_open(&(0x7f0000666000-0x78)={0x0, 0x78, 0x10000, 0x4, 0x6, 0x8, 0x0, 0x0, 0x4, 0xb, 0xffff, 0xfffffffffffffffc, 0x40, 0x5719e7f6, 0xed, 0x5, 0x2, 0x9, 0x4bf, 0x1, 0x9, 0x3ff, 0x20, 0x62, 0x1, 0x1, 0x9, 0x4, 0xc6, 0x7, 0x40, 0xfffffffffffffffa, 0x3, 0x80, 0x0, 0x26, 0x4, 0x7, 0x0, 0x38a5, 0x3, @perf_bp={&(0x7f0000be9000-0x1), 0x4}, 0x1000, 0x40, 0x7fff, 0x7, 0x0, 0x3, 0x6}, r1, 0x1, r0, 0x1) r2 = syz_open_dev$usbmon(&(0x7f0000eff000-0xd)='/dev/usbmon#\x00', 0x4, 0x1) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f000056b000-0x160)={{{{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}}}, {{0xa, 0x2, 0x3, @loopback={0x0, 0x1}}}}, 0x7, 0x7f, 0x0, "20cbe49780aabfacb0638f6b59823471ec5ec6b1de5aef3d08b48bd954577066fffa9fca96c22f5cb60537cbdb61c234913dada77b510361efa5ab28ecb64b8113e13063ec4990064d7e5501b96f8e7e"}, 0x160) 2018/02/01 17:08:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000c1f000-0xb)='/dev/audio\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f00007a8000)=""/96) syz_emit_ethernet(0xef3, &(0x7f0000bd4000-0xef3)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0xebd, 0x2b, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[@hopopts={0x0, 0x2000011f, [], [@generic={0x9, 0xc5c, "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"}, @calipso={0x7, 0x40, {0x0, 0xe, 0x6, 0x1, [0x236, 0x2, 0x100, 0x9, 0x81, 0x4, 0x0]}}, @enc_lim={0x4, 0x1, 0x2}]}, @dstopts={0x7f, 0x1, [], [@ra={0x5, 0x2, 0x1}, @pad1={0x0, 0x1}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}, @fragment={0x0, 0x0, 0xc5f4, 0x0, 0x0, 0x8000, 0x0}, @routing={0x2e, 0x10, 0x0, 0x0, 0x0, [@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @empty, @dev={0xfe, 0x80, [], 0x0, 0x15}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}]}], @gre={{0x0, 0x0, 0x1, 0x51, 0x0, 0x8148, 0x0, 0x1, 0x880b, 0x4a, 0x3, [0x8, 0x800], "49d58275a37195585558d0f234491666457fa5f41eecd5684ee99be47fc812c2690bedb9ffdcb31d29f6d5c702166db57b2649482fe29c470291336d14ddf489c55a46eabed780f9aba0"}, {0x57, 0x0, 0x101, 0x7, 0x0, 0x0, 0x800, [0xfffffffffffeffff, 0x7fffffff, 0x3], "f89e56b857453e7f34207959f70c5cd2f74062b42dfefec6727d8365bd810c3baf62cd60f4fcccd3c4d5f7a63254c4a1c8bbbff02f83f15158149b9f00b0080c5aa5a823a3c80047289451ccee4e12"}, {0x81, 0x0, 0x9, 0x3ff, 0x0, 0x0, 0x86dd, [0x2], "ff32cb44c329be49e2afe57516aba65c629cdc8da3aafd84c3f2b0e22b0d4cb1899369ca811c382e7b37dfa6c91b5dab228cf739608a8db99f51dc5f3a4f928cd11463618c6857e904806ae88dcff953b9e7eaaa8ea22886cf124a77f56d13d59c3546d5694c998c59382210c94d34adaab02461e4d57cf86abe9487a4df0d367ef37b358cf240ba638c8df95a85d25f3ea0d0bec5285815bfdd6e4abc36a9079e3a4fef53e416b145836a424c72b089c64b8c"}}}}}}}, 0x0) 2018/02/01 17:08:54 executing program 7: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000001e000-0x16)='/selinux/checkreqprot\x00', 0x200, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000014000)={0x100000001, 0x5, 0x2, 0x4, 0xff, 0x5}) r1 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000021000-0x360)=@filter={'filter\x00', 0xe, 0x4, 0x300, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x3, 0x9, [0x9, 0x2, 0x9b, 0xfffffffffffffffd, 0x9, 0x5, 0x3, 0x9, 0xffffffff, 0x9, 0xff, 0x200, 0x9, 0x8, 0x1, 0x5], 0x2, 0xbb8}}}, {{@uncond, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@unspec=@rateest={0x68, 'rateest\x00', 0x0, {@common='erspan0\x00', @syzn={0x73, 0x79, 0x7a}}}]}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x1, 0x2, 0x2}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x10000}}}]}}, 0x360) 2018/02/01 17:08:54 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000012000-0x18)={0xaa, 0x2}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mq_getsetattr(0xffffffffffffffff, &(0x7f0000011000), &(0x7f0000005000-0x40)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f0000bda000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 17:08:54 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000004000-0x108)={0x2, 0x3, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x7}]}, 0x30}, 0x1}, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000002000-0x30)={0x8, 0x5}) r2 = syz_open_dev$mouse(&(0x7f0000005000-0x12)='/dev/input/mouse#\x00', 0x280000000000, 0x40) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getuid() r4 = getegid() syz_fuseblk_mount(&(0x7f0000005000)='./file0\x00', &(0x7f0000009000)='./file0\x00', 0x1, r3, r4, 0x6, 0x0, 0x80000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000009000-0xc)={&(0x7f0000009000-0x8)='./file0\x00', r2}, 0xc) 2018/02/01 17:08:54 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000b3f000-0x98)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}}, 0x98) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x12000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0xffff}, &(0x7f0000fa0000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000e21000)={r2, 0x3f, 0x7, 0x7, 0xffff, 0x40}, &(0x7f0000000000)=0x14) 2018/02/01 17:08:54 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c91000)='/dev/rfkill\x00', 0x0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000f48000)='/dev/ppp\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000001000-0x4)) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getegid() ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00009d7000)=0xfffffffffffffff7) readv(r0, &(0x7f00009d7000)=[{&(0x7f0000513000)=""/206, 0xce}], 0x1) 2018/02/01 17:08:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f000032e000-0x6a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x80000006, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/01 17:08:54 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000257000-0x9)='/dev/ppp\x00', 0x400000, 0x0) bind$ipx(r0, &(0x7f0000893000-0x10)={0x4, 0x10001, 0x1, "18d04dabe20e", 0xf9a7}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008af000)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f000032b000-0x14)={0x4, 0x200, 0x3, 0x3, 0x5, 0x4, 0x0, 0x6, 0x8001, 0xfffffffffffffe01}) getitimer(0x3, &(0x7f0000d35000)) syz_emit_ethernet(0x4a, &(0x7f000032e000-0x6a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x80000006, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/01 17:08:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x4, 0x300, &(0x7f0000cb9000-0x8)={0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000001000-0x10)='fdinfo\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readlinkat(r1, &(0x7f0000c6b000-0x8)='./file0\x00', &(0x7f0000d0e000)=""/245, 0xf5) renameat(r1, &(0x7f0000004000-0x2)='./file0\x00', r1, &(0x7f0000004000-0x8)='./file0\x00') getxattr(&(0x7f0000d47000)='./file0\x00', &(0x7f0000968000)=@known='system.advise\x00', &(0x7f00004df000)=""/4096, 0x1000) ioctl$KDSETLED(r1, 0x4b32, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000071000-0x4)=@int=0x10000, 0x4) mbind(&(0x7f00006e1000/0x2000)=nil, 0x2000, 0x1, &(0x7f00008d5000-0x8)=0x77, 0x401, 0x4) 2018/02/01 17:08:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000426000-0x8)='./file0\x00', &(0x7f0000bf3000)=@random={'btrfs.', 'lowlan0@\x00'}, &(0x7f0000941000)=""/247, 0xf7) r0 = syz_open_dev$amidi(&(0x7f0000f91000-0xc)='/dev/amidi#\x00', 0xe63, 0x4000) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000c90000-0x26)=""/161) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000088000-0x8)=0x2, 0x8) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000303000-0x94)=""/148) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000012000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5407, &(0x7f000001e000-0x3)=0x2) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000a10000)={0x0, 0x5, 0x30}, &(0x7f0000225000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00003e8000)={r2, @in={{0x2, 0x2, @multicast1=0xe0000001}}, 0x4, 0x87, 0x3f, 0x100000000, 0x20}, &(0x7f0000f39000)=0xa0) 2018/02/01 17:08:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f000032e000-0x6a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x80000006, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006d8000-0xf)='/dev/sequencer\x00', 0x40, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f000006b000-0x4)=0x80, &(0x7f0000aa3000-0x8)=0x4) 2018/02/01 17:08:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f000001f000)='./control\x00', 0x0, 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000031000)='./control\x00', 0x21) open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) dup3(r0, r1, 0x0) unlink(&(0x7f0000001000)='./control\x00') 2018/02/01 17:08:54 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005fa000-0xa)='/dev/cuse\x00', 0x400801, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000001000-0x1)=0x3) msgrcv(0x0, &(0x7f0000001000-0x8), 0x5, 0x0, 0x0) msgget$private(0x0, 0x1) msgget$private(0x0, 0x4) msgget(0x1, 0x100) msgget$private(0x0, 0x10) msgget$private(0x0, 0x2) msgget$private(0x0, 0x642) msgget$private(0x0, 0x8c) setsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000000)="e3e292d8efca6ca381f8eae2de73421d688dca1593256f18c61f6a066bd3897aba386af896a2e6ba225b715eb2b39346bc060539fc49c5a44f9591787ee7efc69e4407c858bd69e589bcf2d52a138139b35353c8112c3beabd73778f7e6dcac874050083d3b754a43372c41459bdbac65cd38644717c15ae8c82bca32e7a6ade8c3adad8973d0b8d969b7b1f01840be154398eeaa78103d7a3c507a8ce5114b366cc4cd00c64eb6f0bbb0bc0de02a6a8a859d320607d92f334c78add423e48d854d0e87955b15975b4eaa4c6cd3d28abf2b15d02e5c298dc196dbac5a5a7922d7f4c79f30b3de5944bbd060ec52d", 0xee) r1 = msgget(0x2, 0x308) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000000)=0x2) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000000)={0x3, &(0x7f0000001000-0x18)=[{}, {0x0}, {}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000000)={r2, 0x2, &(0x7f0000002000-0x8)=[0x5, 0x1ff], &(0x7f0000001000-0x10)=[0x7, 0x3, 0x200, 0x8], 0x4, 0x3, 0x80000001, &(0x7f0000001000)=[0xe9, 0x7, 0x3], &(0x7f0000002000-0x8)=[0x2, 0x0]}) msgctl$IPC_RMID(r1, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x46) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000001000)=0xff, 0x8) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/access\x00', 0x2, 0x0) 2018/02/01 17:08:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000dcf000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000bf8000-0x20)={r2, 0x0, 0x1, 0xffffffffffffffff}) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000eb5000-0x1000)="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") [ 85.683261] ipt_CLUSTERIP: Please specify destination IP 2018/02/01 17:08:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00009e3000)={0x2, 0x1, 0x5, 0xb}, 0x2c) accept4$llc(r0, 0x0, &(0x7f0000e81000), 0x80000) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000725000-0x10)={r0, &(0x7f00008c2000-0x77)="954d9cd8e51aa4e21c60cd16f57c5ebfc47f19b8dbdb556b1fcc21f806fc571e964b96d1c66e97917c231a3091d5b24f32a2e31d88e807274533ba58baf327371fa0c56285ee90760525e5fab8fdbfdcefc417ede49a98f5bb24fc27b33b77a1699c1859428dd44a622925f843f9531e97dcc41501e7f5"}, 0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f000091d000)='/dev/snd/pcmC#D#p\x00', 0xffffffffffff6d37, 0x181000) setsockopt$packet_int(r2, 0x107, 0x1f, &(0x7f00006a1000-0x4)=0x1ff, 0x4) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x9, &(0x7f0000c75000)=@framed={{0x18}, [@map={0x18, 0x0, 0x1, 0x0, r0}, @map={0x18, 0x0, 0x1, 0x0, r3}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2df3, 0x0, 0x0, 0x0, 0x80000001}], {0x95}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096}, 0x48) 2018/02/01 17:08:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f5d000-0x11)='/dev/vga_arbiter\x00', 0x10400, 0x0) sendto(r0, &(0x7f0000aa1000)="300b2933e3d87b53287cac7f2bfcd817a92aaeab1feadc672516b542f96baeafaca66437c86e499668f0256387566c1c07f8505184038e6f353af5542aa53489fe27c668be417bb776d291a448c176aee8c449da7e4d3637fa604f7a211368d0f6ca61563629ab2c0af70fd82239a2408c886f5d9b5ddc56", 0x78, 0x4000011, 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f000004a000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000dec000-0x10)={0x0, 0x0, &(0x7f0000261000)}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00006e3000)) bind$inet6(r0, &(0x7f0000ae7000-0x1c)={0xa, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, 0x1c) getresuid(&(0x7f00001d8000-0x4), &(0x7f0000021000), &(0x7f0000d87000-0x4)=0x0) getgroups(0x3, &(0x7f0000092000)=[0xffffffffffffffff, 0x0, 0x0]) chown(&(0x7f0000989000-0x8)='./file0\x00', r2, r3) 2018/02/01 17:08:54 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, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000094f000)='/dev/rtc\x00', 0x3, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x80287010, &(0x7f0000301000)) 2018/02/01 17:08:54 executing program 7: mbind(&(0x7f00001dc000/0x2000)=nil, 0x2000, 0x4002, &(0x7f00009ad000)=0x4, 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x301c0, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000c67000), &(0x7f000033b000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000-0x8)={0x0, 0x1000}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0xfffffffffffffffd, 0x2, 0x2, 0x81, r1}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000003000-0x14)={r2, 0x7ff, 0x7fffffff, 0x3, 0x283, 0x80000000}, 0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000002000)="ee1cec9d450695703b4eb3b00b34867f87b9e748f9fa73365280fa52be4b5409411cb22b9862b5cf0bb2040891eadd468462223915d533711dad853d12f3ba9f78872a42fc9518b405883aad618747a721f14011189d12426d765980bf5f6fee4d2eddbfb8d714a8a0880b9248d0ea241df3c69d09d103982864f9bc5d7eef5c8795a5805c2f108ba4f4f41beaa473c7ceb261a00118ac33d63d050a70559d7ad08780f6f47c90b506eb0b72cc3e649796", 0xb1}, {&(0x7f0000001000)="7be12e6fea2998b3c37fff2dd8440ebc2a36dc43e6973108c55d690458169d4bab90ec69a07e9663e621516c0cd6c9e3bbc8b13a1f79d3bea7ff45d6839574a986be430217010b032253ecf4b51dbb0d198930", 0x53}, {&(0x7f0000001000)}, {&(0x7f0000002000)="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", 0x1000}, {&(0x7f0000004000-0xee)="78b4ca3dce8178471e823b83ab395a2976cc49024c6597b0f217e7358f8031b3dc42b9fd0c4b0236530a90b52c81a60c117149e1ad68402fa5e3e25f98efd79553eb3360eed7628bf0e520043ce4a99fb0a619eb0f19f34aadaa9dd5b1c3d0f15de23d2fec3f9b934f55a82e11cd1a3e82a9c26b0875a4ba86dd0c58e755952331daa78fe24e1ff7452b4c65f42ef29b3bae3ac3efafa186cb0977774f2afe18ad6a54cff22ecd1aa5af713f8b9eb918602f38a4ad991a36ab01483f550e13d00e44f663944bc75bed5fa475de70151ac528914f1ffc040ff4665b9032f999b73e6559de4a7bcc0bb8be9eccc52c", 0xee}], 0x5, &(0x7f0000001000-0x148)=[@iv={0x38, 0x117, 0x2, 0x1e, "8ee760aacae68b45bb839e5c99583a21f1b388b4d08df624605f08540902"}, @iv={0xf8, 0x117, 0x2, 0xdf, "9af41dbb7935516ea54f25811d2c13113e921b7e4e522afde1d1186ff94bfc9a313fe65efdd3e348cb3d0908b027ef800fcfe4ebfbc3a4535c2fcffeae94a760f9933a3e07ac7d76bc41d137699fd1b520584652cf329ec6e11177328a3d22504a54bde20275c9a95d8f263c11ae4d8295bc8a914d4a0d28f0bf017390af1f72b04c08ce0019ba81d5891df143de1b331481e72db4c6d8c67663d78e4b2caab34179489e82dd9f170de7df895808604ce4c166d416ed4f84c774d99ed047a86b2595ef2ae61218870f3b037099872babd3153db046d061187a54827647e89d"}, @assoc={0x18, 0x117, 0x4, 0x6}], 0x148, 0x22319764a710dfa2}, 0x84) fsync(r0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000005000-0x4)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000006000-0x7)='vmnet1\x00') mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000006000)={0x9, 0x0, 0x10001, 0x401}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000006000)={0x913, r3, 0x1, 0x8}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$mouse(&(0x7f0000008000-0x12)='/dev/input/mouse#\x00', 0x74, 0x40) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0x7, &(0x7f0000002000)={0x709, 0xac, 0x1, 0xadc}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000001000-0x8)={r2, 0x3}, &(0x7f0000009000-0x4)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat(r0, &(0x7f0000009000)='./file0\x00', 0x1, 0xd1) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r5, 0x800442d3, &(0x7f000000b000-0x1e)={0x0, 0x100000001, 0x80, "f747c8f613aa", "1673f4d01ac4e1c622c1524afeeba5f7"}) 2018/02/01 17:08:54 executing program 6: r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$poke(0x4, r0, &(0x7f0000001000-0x8), 0xff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getenv(0x4201, r0, 0x0, &(0x7f0000001000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000003000-0x1e)=@pppoe={0x0, 0x0, {0x0, @local, @common}}, &(0x7f0000001000)=0x1e) r2 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x400000) kcmp(r0, r0, 0x0, r1, r2) r3 = memfd_create(&(0x7f0000000000)='\x00', 0x3) setrlimit(0x7, &(0x7f0000000000)={0x73452aed, 0x3423}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000003000)={0x9, &(0x7f0000001000-0x48)=[{}, {}, {}, {0x0}, {}, {}, {}, {}, {}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f0000004000-0x8)={r4, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000002000-0x4)=@assoc_id=0x0, &(0x7f0000003000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000004000)={r5, 0xfffffffffffffc00}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000005000), &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f0000006000)={{0x9, 0x0, 0x6, 0xb7, "99a37dbb9c9a109969817c5aeeb86afd664009c4509c18f9e3cb863b7463778a6e3018ba568db1d97005ff21", 0xcc}, 0x0, 0x0, 0x400, r0, 0x1, 0x7, "afabfe7a3fe5d5afc0e8d5904f738e103bdbf05a7595fe243870654f6c918821ead97814e8ab61a26638e9073e223880b697652f6d19206fda29e14e54d807df", &(0x7f0000006000)='\x00', 0x1, [], [0x401, 0xfff, 0x0, 0x6]}) socket$nfc_llcp(0x27, 0x0, 0x1) ioctl$KVM_ASSIGN_SET_MSIX_NR(r3, 0x4008ae73, &(0x7f0000005000-0x6)={0x200000, 0x7}) r6 = fcntl$dupfd(r3, 0x406, r3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000007000)={{{@in6=@mcast2, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f0000006000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000004000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@empty, 0x2, 0x6, 0x1, 0x6, 0xa, 0x80, 0x20, 0x2c, 0x0, r7}, {0x7, 0xa9de, 0xfd, 0x100000000, 0xffffffff, 0x6, 0x7f, 0xcc}, {0x6, 0x1, 0x1, 0x4}, 0x20, 0x8, 0x0, 0x1, 0x1, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x0, 0x15}, 0xffffffffffffffff, 0x2, 0x3, 0x0, 0xfffffffffffffff7, 0x5, 0x9}}, 0xe8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r6, 0x40505412, &(0x7f0000008000)={0x1, 0x10000, 0x8b1, 0x0, 0x7}) 2018/02/01 17:08:54 executing program 0: syz_emit_ethernet(0x4a, &(0x7f000032e000-0x6a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x80000006, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/01 17:08:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000c01000)={0x0, 0x0}) r1 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000b57000-0x8)=0x4) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x7, 0x4) io_setup(0x661a4a56, &(0x7f0000181000-0x8)=0x0) io_cancel(r2, &(0x7f000034e000)={0x0, 0x0, 0x0, 0x3, 0x2, r1, &(0x7f0000411000-0xeb)="119b781a2f9ce35a4d64581a8c9cfae4a0790fe2a3dbda60cda0a71c62bebec4b6834cb7d4a714676840d5dc0d4c7f8323f4960fe6094312e2f93aca5fe5ed9355874b2c9eeb059819a8c2714059c0af6d32f4eb6d13ac93059d4ef9ab1ba918d90d62b5afa9e40418119fa34fa6d8ba131236bad8baf10d5999e572d2c7c611bac61ff9231890208d3f2c9c48fd1d8132d4cbb34ce88a39174780a824c163c5c2b7df43b53c47c9039f798d88a2045024a3f125d3d1074f84e20a6c08c88ea6e40d84b46661150de3505f9e9ed58e98bc66bf4047b47ee61db5620e76ccb379a1e2533936dcc12d17be14", 0xeb, 0x0, 0x0, 0x80001, r1}, &(0x7f000080f000)) openat$dir(0xffffffffffffff9c, &(0x7f00007ed000)='./file0\x00', 0x400, 0x14) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000b69000)=0x2, 0x4) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f000089d000-0x4)) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0x9204, 0x0) socket$netlink(0x10, 0x3, 0x1f) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000329000-0x30)) 2018/02/01 17:08:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000014b000-0x4)=0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e54000)='/proc/self/net/pfkey\x00', 0x125000, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x39) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00003b0000)) read(r1, &(0x7f0000c2c000)=""/197, 0xc5) migrate_pages(r0, 0x5, &(0x7f000083b000-0x8), &(0x7f00007e7000)) r2 = memfd_create(&(0x7f00004a3000-0x9)='cpusetlo\x00', 0x3) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f00005bb000)=""/166) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f000098a000)={@generic, @ifru_ivalue}) 2018/02/01 17:08:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f00002e9000)='/dev/admmidi#\x00', 0xfffffffffffffffc, 0x44001) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000fcb000)={0xd000, 0x8000}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d9d000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2018/02/01 17:08:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000120000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis-generic)\x00'}, 0x58) syslog(0x9, &(0x7f0000e15000)=""/4096, 0x1000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000ab000-0x10)="030100000040f4010000f4000eb39254", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000e30000-0x38)={0x0, 0x0, &(0x7f0000a87000-0x38)=[{&(0x7f0000f6d000-0xc9f)="bd7c6ca6fe3a62d1337f3b3c53e94f297cd43f90b7bf65b7bb9bc6e0d1c190", 0x1f}], 0x1}, 0x0) socket$netlink(0x10, 0x3, 0x1f) 2018/02/01 17:08:54 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r0, &(0x7f0000001000-0x8)={0x1f, {0x9, 0x2, 0x3, 0x1ff, 0x2, 0x6}}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f000032e000-0x6a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x80000006, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/01 17:08:54 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000003000-0x8)) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/enforce\x00', 0x9ffbf36d99777276, 0x0) ioctl$TIOCCBRK(r1, 0x5428) msgget(0x0, 0x202) 2018/02/01 17:08:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f00004d3000-0xb)='/dev/midi#\x00', 0xfffffffffffffff7, 0x88000) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000ad5000-0x1a)={0x52, 0x9, 0x8, {0xb30, 0x1}, {0x6, 0xfffffffffffffffb}, @const={0x53, {0x67, 0xbf, 0xffffffffffffff01, 0x43}}}) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000d85000-0x28)='nv\x00', 0x3) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f000017f000-0x19)=""/25) bind$inet(r1, &(0x7f0000c17000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) getpeername$inet(r1, &(0x7f000051b000)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f000033a000)=0x10) sendto$inet(r1, &(0x7f0000fa1000-0x1), 0xffffffffffffff8d, 0x20020007, &(0x7f0000e97000+0xfcf)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 2018/02/01 17:08:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = dup(r0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) setsockopt(r1, 0x100000800000010d, 0xa, &(0x7f0000004000-0x8)='\x00\x00\x00\x00', 0x4) 2018/02/01 17:08:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8efe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000690000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f0000eaa000)={0x14, 0x1000000000023, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, []}, 0x14}, 0x1}, 0x0) 2018/02/01 17:08:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f000032e000-0x6a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x80000006, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) syz_extract_tcp_res$synack(&(0x7f000057a000-0x8), 0x1, 0x0) 2018/02/01 17:08:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f000032e000-0x6a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x80000006, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) socket$inet(0x2, 0x3, 0xb8c) 2018/02/01 17:08:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)="002670726f63eb657972696e6740", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x200) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f00006f1000)={0x0, 0x2}) 2018/02/01 17:08:54 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000ce4000-0x8)='./file0\x00', &(0x7f0000aae000-0x10)=[&(0x7f0000e1c000)='cgroup\x00', &(0x7f0000439000-0xe)='+/[,/vboxnet1\x00'], &(0x7f0000ccb000)=[&(0x7f0000fb4000+0x433)='\x00', &(0x7f0000621000-0x1)='\x00', &(0x7f00006b2000)='securityeth1\x00', &(0x7f00009ec000-0x7)='(GPL&\\\x00', &(0x7f0000609000-0x4)='em1\x00', &(0x7f00005f8000-0x1a)="265c7365637572697479b8766d6e65743176626f786e65743000"]) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2000101}, {0xa, 0x1, 0x0, @empty, 0xfffffffffffffffa}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0xffffffffffffffff, 0x20000]}, 0x358) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_dev$sg(&(0x7f0000125000)='/dev/sg#\x00', 0xfff, 0x208400) getsockopt$inet6_int(r1, 0x29, 0x33, &(0x7f0000423000), &(0x7f000026a000-0x4)=0x4) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) r3 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000747000)={{{@in=@multicast2, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000a6c000)=0xe8) lstat(&(0x7f0000277000)='./file0\x00', &(0x7f000091a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgid(0x0) readv(r2, &(0x7f00001fb000)=[], 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000544000)={{{@in6=@mcast2, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@dev}}, &(0x7f000087d000)=0xe8) fstat(r2, &(0x7f0000bad000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000e2c000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000080000)={{{@in=@rand_addr, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f00001c0000-0x4)=0xe8) lstat(&(0x7f00008e1000-0xe)='./file0/file0\x00', &(0x7f0000da7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000786000)={&(0x7f00006fe000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000f29000)=[{&(0x7f00004c0000-0x9b)="35cbcad3a300829f58a3342e7b5aa41f64bcf80613743b531ee5384484044603d0c8f9f0fb2375509229846556886cafe144ba1f6b03a400b8ab01b7049ed380e47fc17b8372515c253e343772e8843c690ab8098a04210659f78c685c871111da15fd2ce9514bbf7e70de27ae86966535de1ee9cf6c2de04c55b4d9dcb2ad2ce480f3816d273d1bbab786b7659781a231dae362bd7c0eda3170e3", 0x9b}], 0x1, &(0x7f0000b5b000-0x60)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x60, 0x20040804}, 0x890) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000e69000-0x4)=0x7ff) 2018/02/01 17:08:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x53f7) connect(r0, &(0x7f000011c000)=@nfc={0x27, 0x304, 0x1, 0x7}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000f02000)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f000099a000-0x50)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x28}, 0x1}, 0x0) 2018/02/01 17:08:54 executing program 7: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000f50000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f0000f51000-0x4)=0x2e) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000f50000)) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f000033b000-0xb)='/dev/hwrng\x00', 0x202000, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f5f000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00002b5000)) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000ab8000-0x4), 0x4) 2018/02/01 17:08:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00003e2000)=0x2d50e2fa, 0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000d37000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00000ad000-0x1)='G', 0x1, 0x0, &(0x7f0000461000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000804000-0x4), 0x4) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x601}], 0x1, &(0x7f0000783000)=[]}}], 0x1, 0x0) sendfile(r0, r0, &(0x7f0000479000-0x8)=0x57, 0x3) 2018/02/01 17:08:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000a54000-0xc)={0x0}, &(0x7f0000684000)=0xc) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000815000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f000045d000-0x4)=0x3) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000005b000-0x8)={r1}, &(0x7f0000a6f000-0x4)=0x8) 2018/02/01 17:08:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x36, &(0x7f000000e000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f0000007000-0xc)={0x0, 0x1, [0x0]}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000e5e000-0x1000)=""/4096, &(0x7f0000edb000-0x4)=0x1000) r1 = syz_open_dev$usbmon(&(0x7f00001fb000-0xd)='/dev/usbmon#\x00', 0x975c, 0x8002) getpeername$ax25(r1, &(0x7f000093c000-0x10), &(0x7f0000df7000-0x4)=0x10) setsockopt$sock_int(r0, 0x1, 0x13, &(0x7f00008e1000-0x4)=0x8, 0x4) r2 = getpid() ptrace$peek(0x1, r2, &(0x7f0000277000)) 2018/02/01 17:08:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000684000-0x10)='/dev/input/mice\x00', 0x0, 0x100) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f00000b5000)=""/4096) unshare(0x400) r1 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000ea7000-0x20)={{}, {0x0, 0x1c9c380}}, &(0x7f000005c000-0x20)) 2018/02/01 17:08:54 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000001000-0x8)='rxrpc_s\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000c06000)="039185e0a953bc193fe7845eff662a8cc83202d560569fe2ea59fe72d32ebaf374fcb2b6209d1a96e4da99335aadfa0352f56e34678e939b655e4c4513fd913ee575a3cc2f61433a5974730453a54988e5e2614a95a1af74705479fd06", 0x5d, 0xfffffffffffffff8) keyctl$clear(0x7, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f0000904000)=0x1000001f2) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000f8e000-0xb)='/dev/mixer\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f000007f000-0x8c)={0x1, 0x1, 0x4, 'queue0\x00', 0x100000000}) r3 = syz_open_procfs(r1, &(0x7f0000ad9000)='attr/current\x00') sendfile(r3, r3, &(0x7f0000335000), 0x16) 2018/02/01 17:08:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = open(&(0x7f00005e9000)='./file0\x00', 0x0, 0x0) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f00000ff000-0x30)={0x20000000000000a4, [0x8, 0x1, 0x0]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x20) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000e7c000)={0x4, 0x80000000, 0x6, 'queue0\x00', 0x8}) getdents(r2, &(0x7f0000597000)=""/163, 0xa3) r4 = dup3(r3, r0, 0x0) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) rt_sigqueueinfo(0x0, 0xf, &(0x7f0000c3f000-0x10)={0x28, 0x800}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000b8d000-0x20)=[@flags={0x3, 0x100}], 0x1) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000637000)={{0xa, 0x1, 0x1f, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x23c}, {0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x401}, 0x3, [0x101, 0x9, 0x7f, 0x200, 0x13, 0xc, 0x2, 0x7fffffff]}, 0x5c) r5 = mmap$binder(&(0x7f0000808000/0x4000)=nil, 0x4000, 0x4, 0x50010, r4, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r4, 0xc018620b, &(0x7f000027a000)={r5}) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$inet_udp_encap(r4, 0x11, 0x64, &(0x7f0000b71000-0x4)=0x3, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000b11000-0xc)={0x0, 0x3, 0x30}, &(0x7f0000c39000)=0xc) 2018/02/01 17:08:54 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, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000ef000)='/dev/cuse\x00', 0x400, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0xc, 0x4) listen(r1, 0x0) getrusage(0x0, &(0x7f0000da8000)={{}, {0x0, 0x0}}) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000778000)={0x6}, 0x8) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e77000-0x10)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$TIOCMSET(r4, 0x5418, &(0x7f0000279000)=0x4) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000053000-0x10)={0x0, r3}, 0x10) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000f24000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/02/01 17:08:54 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000944000)=@fragment={0x0, 0x0, 0x4, 0xdb9, 0x0, 0x28000, 0x2}, 0x8) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000fcb000), 0x4) close(r1) 2018/02/01 17:08:54 executing program 4: mmap(&(0x7f0000000000/0xf94000)=nil, 0xf94000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [], 0x0}, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0x4}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) close(r0) 2018/02/01 17:08:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x3e6, &(0x7f0000551000)=0x0) r1 = signalfd4(0xffffffffffffff9c, &(0x7f000026c000)={0x7fffffff}, 0x8, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009ad000-0xb)='/dev/hwrng\x00', 0x400, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f000016a000)='/dev/dsp\x00', 0x0, 0x0) r4 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) r5 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000ec000)='/selinux/load\x00', 0x2, 0x0) r6 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006c8000-0x10)='/selinux/policy\x00', 0x0, 0x0) pipe2(&(0x7f0000565000-0x8)={0x0, 0x0}, 0x4000) r8 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r9 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r10 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000610000)={&(0x7f0000e44000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) r11 = syz_open_dev$adsp(&(0x7f0000d04000)='/dev/adsp#\x00', 0xfff, 0xc000) r12 = bpf$PROG_LOAD(0x5, &(0x7f0000e73000-0x48)={0x0, 0x2, &(0x7f00007d3000)=@raw=[@map={0x18, 0x3, 0x1, 0x0, 0xffffffffffffff9c}], &(0x7f00009ce000-0x6)='syzkaller\x00', 0x2, 0x42, &(0x7f000099d000)=""/66, 0x41f00, 0x1}, 0x48) r13 = dup(0xffffffffffffffff) io_submit(r0, 0x7, &(0x7f00002f3000)=[&(0x7f00005a7000-0x40)={0x0, 0x0, 0x0, 0x6, 0x8000, r1, &(0x7f0000b4c000)="b2c2c67a", 0x4, 0x8, 0x0, 0x1, r2}, &(0x7f0000110000-0x40)={0x0, 0x0, 0x0, 0x9, 0x1, r3, &(0x7f000044e000-0x7d)="f833933f11aa562c401563376e52d77d04c45b5c2faa2f23d1d12de50378da514fd87cfaf4809ad1024f0109c33cf617eff816116459ea6de31cde6d0b2eef7a173de75836cfb3cb7d68d9c2ccea63680af1890189302d47af3e2d30848adf33b37b127cd27d201a8f1871cbb62eed1e44202524a3b2ce83e4a1190c55", 0x7d, 0xbe, 0x0, 0x0, r4}, &(0x7f00005fd000-0x40)={0x0, 0x0, 0x0, 0x8, 0x5, r5, &(0x7f00009a2000+0x212)="357f0f4244296adf10a0afdee229e79dedbcf66f7b9f7016645339e876c4c4d4f156f4cb9a0a786e9734f8eea30e95d5aa4de492e663f23f8ef594ca5a02903785c7540f30239a44729f3403bef324f800c8ffd2c6eb483a8892986a97e7ac4ca381eb3d2563f6161ef4d5d3e26ceb2a0ec443265bd87ae75eb43806b821", 0x7e, 0xd2a31da, 0x0, 0x1, r6}, &(0x7f00004f8000-0x40)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000eeb000)="f59e3aaa64e17c7d5024d79bcabc03f56798fddd1c7628cd1d925d5a0f3f90bb06b589506585969eccc177fa23cce979a41f4b36bb0dd5cb78bbe8250bc14b39ed8a4304526f7a1b5106e81b1c9b09e5a911b6229f47b84c6162d4f667270057aa4291c870a96d4f93c5bf0f46c6c63fc49a676a2921c975492951e88505a5d3e02266fb48604af7d52e8cb186fd64b50fe656e306e7bb593643949ce0e4c3db25c756494882e46330bb8972ab8720a49f15c64770ad3ae3aa431bd0b79c4d559d820963ce3d4c878bf2e4031aa8907387bcd99694149abbac2f776c4da8c0c52e6d98", 0xe3, 0xfd, 0x0, 0x1, r7}, &(0x7f00005cb000-0x40)={0x0, 0x0, 0x0, 0x6, 0x401, r8, &(0x7f0000e5d000-0x1000)="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", 0x1000, 0x101, 0x0, 0x1, r9}, &(0x7f0000ad5000)={0x0, 0x0, 0x0, 0x8, 0x8, r10, &(0x7f00002f6000)="ed2ed7fa649489729182171c4cd5580d5a12009016d221ac4aa20977cd775c2c0d14688db5d6c1328e7c62401b8aadb85354f698d6b07d2de0e9e3476aac83830dc35e8f42a66ba6ecdc17b06d19ecf86ad9af9a3fb72e4f512a2e1055b55ced9c37f270cc7b58c918706efb27e10e3b016ac334478fa0e73f2ba5734c341040ad45c942cc82c18433439ed6989b087afe0e0e66178322d87b83ac", 0x9b, 0x50, 0x0, 0x0, r11}, &(0x7f000039f000)={0x0, 0x0, 0x0, 0x1, 0x3ff, r12, &(0x7f0000634000)="998ebac8a8cc0b7f4b12ada2ca65358cc23d47fbc19ee20d3cd52fe37075a5871200c8849efac18732b52d35ed406645844a096dc7980e1ffe6bce1a01d04f1d4ec1fe4c5ef4d99fa595b5284b8e6b69be6a297b5508f56cd5084946539c090bda9edd31f1fa660c8e5eb5b5143c1df4c23445aa8acd6a730bf6cf4bf091cca45ba2a6ff0de0ae8ed47db3326d208a84519c3ca4b2bd794116ad641a5d431d883675e82adb411bddb7a9f4f99671855bb1ece0b2bfbacaaf5a8983dd9eca4b0cfbb02dac4f585606e4adb487bfd3218482715b77578e22f52edcc6d4e65e0a09561d6a2a", 0xe4, 0xffffffff, 0x0, 0x1, r13}]) syz_emit_ethernet(0x4a, &(0x7f000032e000-0x6a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x80000006, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) r14 = openat$autofs(0xffffffffffffff9c, &(0x7f00007d0000-0xc)='/dev/autofs\x00', 0x40401, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r14, 0x29, 0x23, &(0x7f0000f60000)={{{@in6=@dev, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000f98000)=0xe8) inotify_init() fstat(r14, &(0x7f000078a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r14, r15, r16) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00009fe000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000d13000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r14, 0x84, 0x22, &(0x7f0000e8b000)={0x80000001, 0x202, 0x8, 0x3, r17}, &(0x7f0000f33000)=0x10) 2018/02/01 17:08:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009d8000)='/dev/sequencer2\x00', 0x20002, 0x0) write$sndseq(r0, &(0x7f0000fa5000)=[{0x5b93, 0x0, 0xffffffffffffff80, 0x0, @time, {}, {}, @addr}], 0x30) read$eventfd(r0, &(0x7f0000a0c000), 0x2fe) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000792000)={0xfa, 0x6, 0xffffffff, 0x10001, 0x20, 0x1}) 2018/02/01 17:08:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(0xffffffffffffffff, 0x8004745a, &(0x7f0000eb3000-0x4)) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000039f000)=0x400, 0x4) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000dc2000-0xb)='/dev/audio\x00', 0x2000, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) socket(0x24, 0x0, 0x0) 2018/02/01 17:08:54 executing program 6: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00008a2000-0x4)={0x0, 0x3, 0xfffffffffffffffe}, 0x4) r1 = syz_open_dev$amidi(&(0x7f0000116000-0x7)='/dev/amidi#\x00', 0x2, 0x80) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000052000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000ff6000), &(0x7f00001e0000)=0x0, &(0x7f0000ff7000-0x4)) getgroups(0x2, &(0x7f0000086000)=[r2, r3]) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000ff6000-0x160)={{{{0x2, 0x2, @rand_addr=0x5}}, {{0xa, 0x3, 0xf47, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffff7}}}, 0x1, 0x6, 0x6, "e6a27c7b47c101975baeca25c06c86f08e5bfd9089461a42b23b4071b404a33b22a004eecc884a4b123d2fe426990c736c38ceac332f03fd3cfc3edfc637bc533d9614fa0503e0a792a447d8f84424cf"}, 0x160) 2018/02/01 17:08:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000d56000)='./bus\x00', 0x20, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = shmat(0x0, &(0x7f0000596000/0x4000)=nil, 0x4000) shmdt(r0) setgroups(0x1, &(0x7f000024b000-0x18)=[0x0]) getsockopt$bt_rfcomm_RFCOMM_LM(0xffffffffffffffff, 0x12, 0x3, &(0x7f0000c97000-0x4), &(0x7f0000860000-0x4)=0x4) r1 = open(&(0x7f000054a000)='./bus\x00', 0xb00, 0x0) socket$unix(0x1, 0x5, 0x0) r2 = epoll_create(0x200000002) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x2, 0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00003d7000-0xc)) open(&(0x7f00009b7000)='./bus\x00', 0xc08, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00008b9000-0x8)) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendto(r4, &(0x7f0000edf000)="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", 0xfff, 0xc3fe68eda9554f8b, &(0x7f000064f000-0x10)=@ipx={0x4, 0x0, 0x800, "86462eb966dc", 0x8}, 0x10) bind$inet6(r3, &(0x7f0000061000)={0xa, 0x1, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x8}, 0x7ff}, 0x3) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000689000-0x190)={0xfff, {{0xa, 0x3, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x5fa84bd6}}, 0x1, 0x2, [{{0xa, 0x1, 0xe173, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x3ff}}, {{0xa, 0x1, 0x1eab, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}]}, 0x190) 2018/02/01 17:08:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000db5000-0x10)='net/ip_mr_cache\x00') r1 = syz_open_procfs(0x0, &(0x7f0000426000)='net/rt6_stats\x00') sendfile(r1, r0, &(0x7f0000b4b000), 0x400000ff) writev(r1, &(0x7f0000eaf000-0x40)=[{&(0x7f0000dbe000-0x1000)="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", 0x1000}, {&(0x7f0000876000)="59ee49d25d3fb987946ea4623660924f7aa7fd77feb4f6ecb3c57d18bd6732eef839107b4eaf68bf7b1169d438deabd3c7f2d97f23bbe1282a0df2ecfbcb97d2e8f2bc197ecd6e47ab0deca1071df126da4aa853f56a5c2b42333e90d9526061c621835c2619a564e4d55cb788f0aecf33e0838308d8b76f0e7ba559185294068e91e20fe7c34fd0fad03e665ccb0262f5c98463226e264a1b9ef533dd62c4bbfd07639130aa868dbfa8d16eb0d766f4c42ec3cd5bca0072ad7c4851a802428cc5", 0xc1}, {&(0x7f0000d11000-0x3a)="991924265db0e5380d52f2396c29a0de92f85ce55d6163c186388cee54f099ffec34f88750b7916a6ae8bcfa8254c679eea25ea6d3b00aee072c", 0x3a}, {&(0x7f000091c000)}], 0x82bea82131ed1b8) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f000047b000-0x138)={{0xd000, 0x1, 0xc, 0x7, 0x2, 0x2, 0x7, 0x80000000, 0x4, 0x6, 0x7, 0x9cde}, {0x1d000, 0x0, 0x8, 0xa5, 0x3, 0x1000, 0xc00000000000, 0x1, 0xfffffffffffffff9, 0x8, 0x2}, {0x2, 0x3000, 0xf, 0x20, 0x0, 0x7fffffff, 0x5, 0x3ff, 0x1, 0xce, 0x400, 0x7}, {0x100000, 0x4000, 0xd, 0x7cd8, 0x4, 0x1, 0x9, 0x6, 0x80, 0x4e87, 0x9, 0x401}, {0x6000, 0x10000, 0xb, 0x10ad, 0x2, 0x5, 0x2, 0x81, 0x73, 0x100000000, 0x38bd64f0, 0x9}, {0x4, 0x2, 0x4, 0x0, 0x3, 0xff, 0xc5, 0x6, 0x6, 0x2, 0x10001, 0x4}, {0x4, 0x1000, 0xf, 0x2, 0x3f, 0x80000000, 0x1, 0x0, 0x81db, 0x2, 0x3f, 0x3}, {0x2, 0x4, 0xf, 0x9, 0xff, 0x8000, 0xf566, 0x9, 0x7, 0x8, 0x4, 0x7}, {0x7000, 0x10000}, {0x100000, 0x6001}, 0x40002, 0x0, 0xd000, 0x400000, 0xa, 0x1400, 0x7005, [0x4, 0x80000001, 0x1, 0x9]}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00007db000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/02/01 17:08:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) bind$inet(r0, &(0x7f00007a0000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) set_mempolicy(0xc003, &(0x7f0000915000-0x8)=0x4, 0x2) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00006b5000)='/dev/dsp\x00', 0x80800, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d77000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f0000fc2000)={0x353, [0x0]}) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f00009c7000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x3, 0x0, 0x8, &(0x7f00001aa000/0x1000)=nil, 0xb9a}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x800000}}}, {{@ip={@empty, @empty, 0x0, 0xffffffff, @generic="5eed39c1d8d0413c695fab73c473a250", @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0x5f, 0x3, 0x12}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) arch_prctl(0x0, &(0x7f0000365000-0x20)="f48cfbe9b3b05694cfca7098489e7dda3ab6bec2283b98be6e3f1dcb59398bad") syz_emit_ethernet(0xbf0410ed59a87a49, &(0x7f00008ba000-0xe1)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@llc={0x4, {@llc={0x4e, 0x0, '\x00', "ebe413d3f702b76cf8aa5489efbc1823cd0af13324d8692dbfad463a17ddd4081ab572e5c368c73ec252000aefb67a8ef62ddfe278f487df36ee5c1c715db524a2264e0c4302be98e7ea9e95f92735c1394fa8e3ee2999e788d34025b8b011a9e1a1e0760ab9b0af3aeb7e3458adc0f45f0fe41065698463ff9c62f3a594890e7eeb2faacb4d7ba50793b32afb2f14c830258b25231678c812cf1a66b54a4534419e11c869758e6ed1946840c128f5de47ddc9803fb3f7755b7fd3a547fb8a3cedc24be3a3f2123c76e5e92e57730652"}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000da4000-0x16)={0x0, 0x9, 0x7, [0x36, 0x200, 0x1, 0x7f, 0x2, 0x1000, 0x200000000000000]}, &(0x7f000037c000-0x4)=0x16) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000233000-0x8c)={0x0, @in6={{0xa, 0x1, 0x100000001, @ipv4={[], [0xff, 0xff], @empty}, 0xfffffffffffffffc}}}, &(0x7f00001b4000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000055d000)={0x0, @in6={{0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x101}}, 0x80000000, 0x8, 0x5, 0x4, 0x8}, &(0x7f00000e6000)=0xa0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000c52000-0x6)={0x0, 0x7}, &(0x7f0000cfa000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000082c000-0xfc)={0x0, 0xf4, "9c488d7cced527fb516197bb6d75501e74840598b2d9d102ab75a028bd9186821d6bd7d24a06455dfe26cb7e0035a09254f95f40a2a278a6a53741b9680bdcfaeccb770b86c097a3ecb3c2fae022cfeaf486712e936e68961afa58165760343fdac1547bd14251aececfc8e16e9c561b33abc856b5fbd933ab9ec4087c3aa7f5b0df925cbd5d0416ca1cae79587c3d9911438f93fd5b0ea06158c7397766cd4a57f35a8728522e423615ee2af197dfb6e6a42105b2a6e3aadad41609429e6ad8f466e662b9cb00b149bad94ee5686d8501ea0a65223cc17f4412ef3546b2ddeeeb9623ffe9c3094b4fd4c181b90305e95cacea2f"}, &(0x7f00004c6000-0x4)=0xfc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000305000)={0x0, 0xdc, "6eaef3652a13e590e98437467055cb6bf9c275f1eab012be77ba566d9aec4e9a1348c0cca5d83319115e1b789b69ea73f37331d4cb81c2eac95bbdcce5818d3d6e1857cdca0ae2cbc0a3ab95e7c83db12c60f1650d45ca08774b5306710e9c1d5c46f6921372cdd1fc04c03a4e3e67bba816d9e3ad6c863fdf91f87565a751f484de6c8d91a5e5c77655ea6ebce05dba6ab8e59774305df8da4990510f7e796392c38b115bed0db84cf526ed686c36c333718f8251bb3af6c66f6983a66ee4a03fe2e29af95713d45d87a86dfa791b7ba66215520ce1ae0c91dcc5c5"}, &(0x7f0000008000)=0xe4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00004d6000-0x6)={0x0, 0x10001}, &(0x7f0000e90000)=0x6) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000b96000+0x58f)={0x0, @in6={{0xa, 0x2, 0x4, @ipv4={[], [0xff, 0xff], @empty}, 0x7fff}}, 0x3, 0x1, 0x1, 0x80, 0x8}, &(0x7f0000e3f000-0x4)=0xa0) sendmmsg$inet_sctp(r1, &(0x7f00009cc000)=[{&(0x7f0000d27000)=@in6={0xa, 0x2, 0x8, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x6}, 0x1c, &(0x7f0000636000-0x10)=[{&(0x7f00005b6000-0x7d)="bc7e5c93d8b9e76d226a26e14e972af74febe49eb2455816ccffb30e09f34610fdd6d6ba3a4f6b7bde46b479c5730c07a837c7f32cfe30d12c068c48f4e9e479741bd8dbced2892cd9cfadf73f6de7a6de39cf32faef0e60ee3f929d108fdde715626e3220b2947f1f684274b477796c3a24973758c73e23281ef5429e", 0x7d}], 0x1, &(0x7f0000fa6000-0x180)=[@init={0x18, 0x84, 0x0, {0xf4d, 0x0, 0x7ff, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x5d2, 0x8000, 0xfffffffffffffff9, 0x9, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x8, 0x200, 0x0, 0x40, 0x8, 0xfffffffffffffffc, 0xff, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x8001, 0xc00000000000, 0x0, 0x4, 0xea, 0x100, 0x1ff, 0x5, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x43, 0x4, 0x3, 0x40, 0xfffffffffffffff9, 0x80000000, 0x2a74, r6}}, @init={0x18, 0x84, 0x0, {0xffffffffffffffc1, 0x8, 0x4, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x7fffffff, 0x200, 0x3f, 0xfffffffffffffffc, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x200, 0x200, 0x4, 0x7fff, r8}}], 0x180, 0x40000}, {&(0x7f0000e20000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f0000313000)=[{&(0x7f00009b2000)="f139758bdaca48d5d8c75da1d2edc125314e64b497a2ca72634011197a69fffa86823c674212bb8ff5028a7efba3d2880090b9f80a33c2aebf61f020a089f305256cc4d7a054566bf41d17688fbbbf509a56e9e51abd558753f7dd5be39d5d667ce3b4cd6c184cbea459c43349cbc937584b0f6576711e8471443dafb03f55d3b6144578a23c01f3b64943b595e250ef33", 0x91}, {&(0x7f00009b6000-0x44)="ba7046ca20de7964ddbc25144d5d904f4284134191fa45793a134572aea6a91858327d1bd07fc56f536811e8e6ebf793eaf5e5a7ddb8e35122de0f183e0d918c17fdffeb", 0x44}, {&(0x7f00004d1000)="f6b32174bee070a671dfe9c6fd556fda3534dd4ec7f1b4ef3e77d3edadb7f50f48fad30ca69a94d53bd046790b44", 0x2e}, {&(0x7f0000e63000)="27d495a397bb4135e3a3bdf726486d10e3f8a992ffb8161eff05118cfee44a8c87b616d43d49f90874dba78e02691077635ab1543648a4a84f", 0x39}], 0x4, &(0x7f0000c2d000)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x8, 0x1, 0xf903, 0x1f, 0x2, 0x1, 0x1ff, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x0, 0xbde7, 0x1, r10}}], 0x60, 0x40}], 0x2, 0x20008000) fcntl$getownex(r0, 0x10, &(0x7f00008ca000-0x8)) 2018/02/01 17:08:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r0, 0xffffffffffffffff) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000053a000)='X', 0x1, 0x0, &(0x7f0000a76000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}, 0x0, 0x0, 0x400000}}, &(0x7f0000001000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x504415a9}, 0x98) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000294000)='/dev/qat_adf_ctl\x00', 0x30000, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000bf9000-0x8)=0xffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f000036a000-0x40)={0xff, 0x5cb5d40a, 0x35, 0xdd8, 0x7, 0x7f, 0x0, 0x101}, &(0x7f00007fa000-0x40)={0x6a, 0x7, 0x2, 0x7, 0xfff, 0x0, 0x11, 0x3b}, &(0x7f0000ffa000)={0xac8, 0x0, 0x5ead4e79, 0x0, 0x8, 0x0, 0x2, 0x61}, &(0x7f0000268000)={0x0, 0x7530}) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r4, &(0x7f000082d000-0xc0)=[], 0x2082cf40) poll(&(0x7f0000a0b000)=[], 0x0, 0x5) close(r3) 2018/02/01 17:08:54 executing program 6: mmap(&(0x7f0000000000/0xca4000)=nil, 0xca4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000ca4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ca5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ca6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x1, &(0x7f0000ca6000)="a551f7f94ca0b35828edb0cea2b20e7063cfa4c0b20c252ea6868e5cd6e0b0f99f095f08890bcd4b049a4ea1530363570a700f563a576f65c363e8f75025553ab0f4ab7ee656c6125a23aa6d3a4be5ef7384de5e97") r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ca5000)='/proc/self/net/pfkey\x00', 0x40, 0x0) mmap(&(0x7f0000ca5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_context(r1, &(0x7f0000ca5000)='system_u:object_r:sshd_var_run_t:s0\x00', 0x24) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ca4000)='/selinux/mls\x00', 0x0, 0x0) stat(&(0x7f0000104000-0x8)='./file0\x00', &(0x7f0000a54000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000beb000-0x8)) getgroups(0x1, &(0x7f0000134000-0x3)=[r3]) mmap(&(0x7f0000ca4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r2, &(0x7f0000ca4000)={0x81, 0x1ff, 0x0, 0xcb77, 0xa3, 0x100000001, 0x80, 0x1a4b}, &(0x7f0000747000)) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000003000-0x1e)="441f1a76ffda1bd9e41b665bdb5c5c000b655b1304634ca60d3712a1d5", 0x1d) 2018/02/01 17:08:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x0) r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038d000-0x69), 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty}, 0x10) sendfile(r0, r1, &(0x7f0000af5000), 0x10001) recvfrom$inet(r0, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f00002f4000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000bf0000)={0x8, {{0x2, 0x0, @rand_addr=0x1}}, 0x1, 0x6, [{{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}}}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x2, @multicast2=0xe0000002}}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x1, @multicast2=0xe0000002}}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}]}, 0x3c8) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000d8e000)) 2018/02/01 17:08:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000052a000-0xb)='/dev/hwrng\x00', 0x40, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f000075a000)) bind$alg(r0, &(0x7f00007ac000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ce000), 0x0) sched_yield() tee(r1, r1, 0x2, 0x3) 2018/02/01 17:08:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xf7, &(0x7f0000238000-0x4a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x80000006, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e62000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f00001da000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000ee5000-0x18)={0x9e9d, 0x1000, 0x7ff, 0x9, 0x1, 0x7fffffff}) 2018/02/01 17:08:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f00008a8000)='./file0\x00', &(0x7f0000821000-0x8)='./file0\x00') mount(&(0x7f0000980000-0x8)='..', &(0x7f00008bf000-0x8)='..', &(0x7f0000898000-0x8)='xfs\x00', 0x5004, 0x0) chdir(&(0x7f0000b8d000-0x2)='..') umount2(&(0x7f0000d28000-0x2)='..', 0x0) 2018/02/01 17:08:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fc3000-0x1000), 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) close(r0) sendmsg$kcm(r0, &(0x7f000067f000-0x38)={&(0x7f0000ac0000)=@in6={0xa, 0x1, 0x5, @ipv4={[], [0xff, 0xff], @empty}, 0x8}, 0x1c, &(0x7f0000ff3000-0x30)=[{&(0x7f00006da000)="56321a683cb8063cf33cff7a7f42ca77dc35cd58aad90423896dc321268576bdbfb842b2e7b5a5e5bca2d0c81325dcdfcb66d5cd2f9a902c4ecbe8a645519f9dd0c705f7dc4a89af25d7d03770d55fed1aec0fe8aa2cf89af39d0f7c6eb788ff84b2fc924e7b8c2f4cbed93e51cd022a7bbf90242e17bbdf837dbe9437fd58fc3ef5d5bd47d41de0484890b88ce9e03e61fe80a3e43fc9239d06a096785f42733825509079e3c7126d5bf8164199307e3e8beedb4edeccab5ccb66b6e5b36951ceef2ec3bf4ef5442e98d1", 0xcb}, {&(0x7f0000a9f000-0x11)="52e39e01030a86066b163e50f7bd355ec4", 0x11}, {&(0x7f0000592000)="16642dbada75b7c12f04b99817ea184176a1f59b84b01fc337123d9ecabd4e1d2c39385b04ded79fdcc64484c74959287968dbaa1e85a76813a7a7d2cebdbcafc1591608a71131e0404faa766c35a3a44a06ea1ebc676b72c3c56253735bc19aad0aea6e3a6df786faf03307d3ad4863e2357b3b1d2c2c436f485cd756bcab2de4a1cb8a5757", 0x86}], 0x3, &(0x7f0000322000)=[{0x1010, 0x11b, 0x8, "d4ffccf46f66fb27927e68d8180c03cd379c97314dffa58bebc3cc1a9c146f648cd143be2aaa5ebd0459692d65137d3efc114ff3347bb9ef383016930f9189e9ae364d92d959396035d1754a2411ec2b5c9ed3263778148c67025748605eeea5c320353ae587a54219715620e456f459fb3d3bdbf1702b448b370aa22792a452f12c4b66a9f28aa4276f652f9e028d70875ba19579a2fa6a99f459d09b3d973d77a206147746dee485d01e82d819709b48c02150154bcef087e6882fd307c71b957069292ce84db24ee801b5423e3fb9369e69bad4b393ce2ec3dc2d0b9c438cb384571f34f5bb5ff6a41fa516b4822fc1ceb65265edb0dccdc75cf4ef8d756d8bbece21462789b99b6fe58fceb1186d0e004d98dd16ac4cc7304e2fdd0fe84d56e6c16e0184707bead9deb82984bf9c5d26c5e0cda619164504dd1b29f862f9cb2c5e0dcd72cc86f263abd52433bfa1a48eb9ca506e9136b831106a20e258c1493ce71cb6f005fe6ca56455c804432d6ee6be3cda7bff04858daa7b7074cfd7200daa96d307b2c4740a76969102e1821e9d8816cc60d83d0e783e545d62c1dc66cc8a3a668a026332aa473c6f9c41a2c47d0d1d52c83e9c19e49431cd60566a215e254f0befc185b2b7ea41c8ebf1e05d0b125ec4b1996d7685fb3f540cfb8ed662d7a215d8916b6e0b8a21b1d2e59db52dec33c9537b62c70a4bc777e5723edf8227cd5b0dffe2bd0e17076b5cc31912d6c5b93f028ff42b5f3448e2420dda08bb0b38061783a3d3c1208237b1bd31b1381c3caa1eb09dbe5a223a907f416ac941c7916b25fd23b381b1b9a9e1de3b0b49a1bd8361315ca11a5c8fbff8b294a0708329304b9524b4210a287623af8f5de06e341c5c7bf1c238bf006a3869cfffb2a4e8e63938045deebb0f8feeb2cce96f01df128df6eaf58b9e86271aec90b96b2f627006c00e0f84c363664a8e1e7a3af2c1b37a1669668af2a89b5d4104c2fab7f2a4f80b580d70047888c1b951a75d3916bf36334cbdbd5a12d46c3ee20ca872bc514e56c0dddbb59a41e17d82e978f750440f432a60c7dc255f49105c3fbb41647aa8380033e68c24e0e780bafe01d33d1929fd87c8453eeb0e327858897b00f1a18db5dddd2c14778622fb43797276dfeb9ae6b267b0ee2c1e7b3e71b508575132657ea741deff38ef12ae023980942d7f1c02cbea0f76a0461f4e6af9da6ae7e40c1acdcb86a92b40d866c195ee09603fdc985d540351e7385f7105761f4f6fb88cd766caa0f1e9852ad4c6f5c593728eff4f7e093b0ae508f1e87df8477dce51df13e94da061c2bae7bc901e72367fd0023c79401feee345be0bd85b6256a9b1b879830fcae0bbacde8bb0eb8136926ea4fc91e6b7ec74ec5798da5f52f40d1d72fba8563453eb14b5ef5c8095bf3f1c298c64391b3012fd03bee34e73b35eda477375d5a7034bc2a0ebd5da4dd8942db94452e4c7175a843751a2192350de2cdaaeb03eb38706d60012d5649cd9c4a23afa2b63d86b688381b0d2a651148bb87d0554bef2d2a0ff0418f39ea23c21a5adc845b18da6761d62518e85604def3a7efebfd90117e1fc0a386041be93aaea7400462d00ce8c6e4db36e7da1270f78c2806c1e75868999f690233e925cf98e692a96c0eddb8268c6949e08bd57fe978b220300baf4b3c6e62cf4c699040030833bb504aa3020bb6c7b5c01a19b66cb6626f19b4a486507f44e69b8c99673052daa3bbccfca4bf315ad8b6390691ccba6a85a7fa1c77b639e2482496031069a145cf033f5ba7a060046a8c8aff72f45dd379be8fd7e965d8b22381d413566d8f1b1d900c74f9fa904a5aecf92407d8c391252c2e93fa01b3e89f8ff533a101560276c6d99c55b7314e31f7dd6582a13f8fbd7071873ad4a0004994a9ea1589bfba8651c9a1831ea106158aee007b6c9ddaefb2b3eb1875e9d1d508f599d67183805c70517ec26147463c2db41b034379f52de72417755af6a912ce0f38112a95e75e81d0da2a404d867462c95e38e5f0c106b75bf25cb9517c9cd1e9cead61b99570c13765a3bd3145126ce3181e90c4a51073baed670f8212e114a0a01da4363c37bf5ec3280c579f9c48808394f00dd9375dcaeb85075c7dba350f603f81c1b25b1968a86cf6d4c1c1cc9c72f82e6aefeaa9195b77462c391641aff2fc732825678bbd7e0c35569637e9a74eae61f5275c0a3e082fc7d35b5912f0524ae2189caf80aae5d2cf8b418e84af460578211087ea0c085d911627163b43d1575549f5d35f2372b70b108e4530dfdfc7ca00e717d0d20e6dad2d5e53ba68775356f0e2f93c2439836beaf3f3773e038ca41c7e8447a8c1dc3262749c75eb506526f32cbb6b7deaafbd75f3c377df57e3990afb333daefaea1a81dcb06e968b7893c2752c1f81b36422de6a54f2e6c8b25541a59300e2a5856460b7493e561dc6b5d0d917e080a3b44beab90abb271197a9dc3d0e2f17b75cc76569c3757e402c8b82a745362b73020160965e360a7f59b843e1e256c8a3d4cb69940e2b6cec7600521630255c1b572e1de1f9205b665fa2e5974f2c2033de8b7a3d21c4731e7f013c98d31906e2c76112bc018229921f055cae34a9ad12ac1cb1c3662497bfbfb6cdf013c735b3b8cda570a3a12ac6c5b528b3b463271ce89fbd44101954264d56e51e871445dbf8fde7884b4cde604026e8160f27c02e3b37547a83f8aaef04d2a693456dd3fe890d70946c79eb7df1a4b6a09d2cf2a8cf5fcdcf987d61f4d1a353815d0cdf22198b109767ae6f11e8166eb227effaaa394e04b3635a8ccd3a45d59e25e48fa506dcba9ce50d49596140bb0eb03c07f5feaae50d8709e3384c3d812acedf0931f7aa4de9cc9cd3b7361d5c895e9128782c538e0d7847f4b7e1035db4b329cc6c6106108c00f1437b7d3ab57299fb02b32ae940fef6a9c0791a95ef1d469def5840262b1685b248180e7cea73e69df48bea13eedce110e25913e0b7a7c79d420a1970de739002979fee1a96a8993d12bd09d4f6bbc253941749fdda904f61e133523f25f52dc7580298327e3128b52c7593cc4930ab3b9f294268b397a6aa1da2edb688e30f334eb05735e33e7d4176219faf3496dfa04b42c33baa99ffc0afa9b3efde02f0684d29cee29a6b622f0b3ccf36e97451c025b268e8f967fe5c197e161442082aa15e196146b469e5ceb65bd769415712c05dbe80546d666a3e26a7b3749eb8856661d6d15738c4586dc9e34c89770e4863185c4b08828898e0549cab0abdd2f05f00b71d22b8f0b595cf51d0c1cd59ba570f0a315e13cd531a9eb6ff15a24bba2dcb6812e6d2ed3c5e454c1fa58fee9c0402749381142faa0210f69d5aba3d12fb903c1167c2aa0e804126d58314dcaefcef1d904030c6cde54879eb17b6efec2dc9f3ca2f8519bc7f95bfbedc7c47b9a0d5c703d4cb514a2fa7e3e6b6885ab2c4ddbe2eaf06f84143ccb9cfaf89ff1796f2fe67152606f5a2f53eff452fe8380a771107ebff5efd16ed88497133fe2c449e8a70a3f1118fb7faf43ab6cf34b1302075e9510f088fce7a54b56a9ed5f0d58062fc17e9f9d7b9cd4f69580dadc10e3e5f5346f4fa935cd6f5f771343725e75b337a24e885c1378fe37e6d20debca7750062b9caba68939a8ddaafbe212d8d1c3afcf2c0dee5354ac62e8b5ea26703b0604aec5cd3f95b109d51e41329559d6607a5a41191bc35804cf66d9f5c8b6fbb4881e00a72c0d28a3d5a1b58228517b3714f6f1c85d3dafca23ce61f15cde2785c5845b2cab1d0a873632c16bd99bca6d489a93ccbb7abc7e5e5d9e2f20a01b8d433ee48b1ef4ebb9207c583796ba52df19ee646de95934de63a9e1319f1af26e1190dbdcf3418500f13e600e24bdc21b10ed28c4eb0ee5a3fb76f6661b5744726cceee519c6ac2d8ec083f76a70505972de9ce8a5b2ad71681b4e5d9e094f85e798df46574b4deb6cfeadeeed5e1c41018afdd0f4cb33068ad5d57424af73111a2614904aa4cc745f2a67d1729ed269edf96c11c9068211b0a21cb7e8d28b968d81b16ca6ad9b91123f7fe26172c4b240c4b852c7022ff2c401f09ca88fb764376ede7879ff8628dcd66d6bd7cf93cc06511468a353156f254817fe588185ced0a3f85fd21b933ccd73fa4fc97cdcfca9ba6c0305e55097a7890577c0db5524c9cb5c86792a0ce7e78b75c88ef60c765c65581de2c4004548ecb202a674fbe14f596190555ee6ba23794f7ac206e0bcc72149d48bb48c923b26dad5ed1005cfebd083fc38be569e090c23b720028b4b5b0b98402f497e90143548deba3f4e0e7811e59539e98f673107953d65350c3dfcfcbee64c0a407cdaa22e8626e7c52d48fd8a4cde1ba8cb4ffc19c390793e0d81ce17261ff29fc0af15e99c92a2cf48433ef864a18780e6d72b30e2b8ce52ee82a56bbb34606aeb0a7a4d1da37fb1140597c9b2e623e915fa453627b28feafaee6c476449a18f799749f74c188f44a42eb01bded136fd9339d506391be5adb0cbc374d7351756696b58c29ca6dd3d4d478607300c6105ede98bac3ecd6e315cda6decfe42aeba49ee552ac243feb145084c6fcadec54e3d9f5444d487be287d20ae75e764304b98e709886548b47f4d050cd414965c5cfff5673d886fa9b6ea59850d5fb3d4863c73e2ff25b131cb6f8f49444a2f7df50097d9c8b24a6f5d3fad5e68b42acd376591cf2aaf3f146bed56faba8e1a646a4f80b0b300c1f309863c2b79c90dbc65e882af627b7914c064ca70a330fccc202e81331d440ce2fc3226e027ae274ef8f8f21578defbf8443a8761ebc2f6724bc7d9b8692a7bcfb0b2af0368be7e292a63fbdfb96ac725a10510f2fc82091625ee93ff1b79eafaf9229d8ad1d4e55348ae35568cef0ba78c2b427d202b74d0b878a8db3b340f6b8f7e01ffe8de422c63c9ffea2844ce84d278bbb8e656fdd8c787204bb0f291e7bac7962cb5031de4247385a742ad660d8d0911290e5802f76d190cd14951e215a118f7710fea09e6e3f4890adf0e63b4ce70a5a61b7689b0cc7dc7e9bb7e2bbdb827c4d757370e2fb33dfd59dc6f2746409c991efebe0311775aeee139eca61fd1230e90cf363296f6a5665b96a020c7c2f556c027a287645a7ee4a666827e04502b6052b0d28a6b5c3463ca11d7834af174440c756197a6b629f08752de13f8364137465837cd46ff2679f83e801240fd09a0295046ca26e47a60059359e4052322d338290c74a8d6d5047d8bae2caa334c6195ff735c763a1fc9763935ad6e861ec0ae28548bdfcbc2f2e5f8eea3b08f9505dba2def22b425e1f2611ead4b98fb0d4f31d20087d426ed12797d981d69bd977b20b964a1b876e588be06e8303ce48cc85f0437f6960d861cf7df02f1f62f8af0eb11c4b0fd4dd702549ac6c951198ee92a46e2533faaac2e2bc0f6cdd02b064249235fc5c6d4292323e542d5fb3614b1ef652fe5eaa6e6467568291256ce62fe2b565928f96fc0ca3e3f649d7a21c8a642fdb870da0de51e3dc17b44963ef64b49ce0407f7bf40e2c8c5c36d08aaed2acb0a02edf1c57f91b2681e27fd58d4be1c4629c27868fe72d0900832bc7293519f25e03300f6729d2811c6eb469fda3767915c8a4d7580811c1989128ec5a2c993426c2556f3c353255353df1a90d70bc612ed6d7a7a57b5c1064be64732e987e8a20f82c9f4e3dc890e91075bea0b3c18526362e6bd66dec9172c47b0939644986e0e992b9ccb4e57afc160f2"}, {0x50, 0x115, 0x9, "d038d6bbe8d74e897dcf338aed9c4c7a87a18313f0dcd51c4e99236fccb2af673e54de71794a8ed2937b02a20cff2f9e4df9461aa58c49a5966f"}], 0x1060, 0x1}, 0x4080) 2018/02/01 17:08:55 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000004000-0xa)='encrypted\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001000)='cpuset/\x00', 0xfffffffffffffffc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000002000-0xa)='blacklist\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002000)="b4bf60bc954d7e83b819fcc9bb4123581516044713be02b7ec47796e6bffedfc6a3592754b829bc311f7ad4370ff7ae73171ccc60f57e04ea26d9565d88e8524485387a6e26fbf0a464b77f427be6a23e39878de0d76d1053a4b1000b78b09978636fbaec1456f885e2a61be76856bf1db4424f999aa06657298e656d10ba276a4a7c24d03e87fa8fdc492ff3125c01ed04bcba7b49f913f5bc4c5dee4943dd25e469384a52007cee175bc2891c1c55d54e11fc329ada7dfa532b437b5b68274f4ed7ab3ff4ca1631b", 0xc9, 0xffffffffffffffff) keyctl$negate(0xd, r1, 0x100000000, r2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r3, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) chroot(&(0x7f0000002000-0x8)='./file0\x00') getdents(r3, &(0x7f0000001000-0x64), 0x0) getdents64(r3, &(0x7f0000002000-0x45)=""/69, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r3, 0x89ed, &(0x7f0000002000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 17:08:55 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000511000-0x80)={0x3, 0x0, [{0x80000007, 0x8, 0x4, 0x20, 0x7ff, 0x1, 0x2}, {0x8000001f, 0x3, 0x7, 0xffff, 0x8000, 0x6922, 0x8a5d}, {0x0, 0x5, 0x4, 0xa892, 0x1, 0x80000001, 0x200}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$llc(0x1a, 0x1, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r1, &(0x7f0000a8d000)={0x1, {&(0x7f0000c91000)=""/24, 0x1e9, &(0x7f0000b4d000-0x65)=""/101, 0x0, 0x2}}, 0x68) write$vnet(r1, &(0x7f0000e6a000)={0x1, {&(0x7f0000c0c000-0xe6)=""/230, 0xe6, &(0x7f0000aed000-0xa2)=""/162, 0x7fc, 0x2}}, 0x123) write$vnet(r1, &(0x7f000046e000-0x68)={0x1, {&(0x7f0000c7f000)=""/28, 0x1, &(0x7f0000e9b000-0x49)=""/73, 0x0, 0x3}}, 0x68) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00008d4000-0x4c)={0x27, 0x4, 0x2}) 2018/02/01 17:08:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b2c000-0x7)='ns/net\x00') sendfile(r0, r0, &(0x7f0000b58000)=0x200000, 0xffff) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000de5000)="eb5e5e860b625d214745ea22de2befb259557eafb47f8af01e78e0e016c8e9b3c2045afe350d3f04bc61db6f819daa85af0559d91c333f4d777b5b67") 2018/02/01 17:08:55 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f00000e7000-0xb)='/dev/adsp#\x00', 0x8ab6, 0x200400) execveat(r0, &(0x7f0000f1d000-0x8)='./file0\x00', &(0x7f00007f1000-0x10)=[&(0x7f0000699000)="776c616e31dc00", &(0x7f0000f40000-0x12)='posix_acl_access.\x00'], &(0x7f000043c000-0x10)=[&(0x7f00007f3000)=']vmnet0\x00', &(0x7f000001b000-0x5)='$em0\x00'], 0x100) syz_emit_ethernet(0x4a, &(0x7f000032e000-0x6a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x80000006, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/01 17:08:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000095f000-0x11)='/dev/vga_arbiter\x00', 0x408200, 0x0) connect$vsock_stream(r1, &(0x7f000064b000-0x10)={0x28, 0x0, 0x2710, @host=0x2}, 0x10) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x312, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r0, r2, 0x0) 2018/02/01 17:08:55 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00005db000)='/dev/ppp\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f00002a0000)=[&(0x7f0000876000-0x9)='/dev/ppp\x00', &(0x7f00008b0000-0xd)='em1#%@-+ppp1\x00', &(0x7f000008f000)='/dev/ppp\x00', &(0x7f0000842000)='/dev/ppp\x00', &(0x7f0000f14000-0x15)='GPLloem0\'bdev!wlan0$\x00', &(0x7f000015b000)='/dev/ppp\x00'], &(0x7f0000000000)=[&(0x7f00003b9000)='\x00', &(0x7f0000000000)='^]))\x00']) setsockopt$inet6_buf(r0, 0x29, 0x103, &(0x7f0000190000)="5c65d1a846449d2039e815fdf4c9d3c96b280002a2c18bb801ddcad5ef6f2697576a99580240b68e08e9068981987bcf3092161506300472f74dff8573e0498ce20f7d833f3900339cfe1cbce4b604cbbbe04a7250aceb6fb97f733e055d2e82a5b4be696d8c0c1803cd2d8432d8efe6ba7442c00afd07c666d159c8d386fde5034bea440fd787f1fc2bb3630b81896ab28f4ac2d550cacbf73fd8bbbe94bc8cfa671a22142ae4909d8506000000068ee68c8867359c0932ed686a2efcf56a94899fa7425a1ecf8aac12e8", 0xfffffc90) prctl$void(0xd) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x4a, &(0x7f0000001000-0x18)="a7dcc31c9a049d82e72c557855e935e47c17e5f1320b06", 0x17) 2018/02/01 17:08:55 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x80002, 0x32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000000)) getrlimit(0xf, &(0x7f0000001000-0x10)) r1 = shmget$private(0x0, 0x1000, 0x200, &(0x7f0000000000/0x1000)=nil) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000001000)='/dev/amidi#\x00', 0x7, 0x21ee40e87e1b202f) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000003000-0x8)='./file0\x00', 0x182) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f0000004000-0x68)={0x6, 0x3, 0xfffffffffffffff9, {}, 0x73c}) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000002000-0x4)) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000002000)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000002000-0x68)={0x7, 0x0, 0x6, {}, 0x8, 0x1}) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000000000)={0x1, 0x3f, [{0x4, 0x0, 0x5d21}]}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000003000), &(0x7f0000002000)=0x4) socket$bt_bnep(0x1f, 0x3, 0x4) r4 = semget$private(0x0, 0x0, 0x20) semctl$IPC_STAT(r4, 0x0, 0x2, &(0x7f0000003000)=""/121) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r3, 0x5402, &(0x7f0000005000-0x24)={0x1, 0x2, 0x1, 0xed59, 0x1, 0x5, 0x1, 0xf3, 0x4, 0x5, 0x9, 0x2}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000005000)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000007000-0x8)={0x0, 0xedf9}, &(0x7f0000007000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000007000-0x25)={r5, 0x1d, "5dba226c0f0841ff9b10446cbb55b6f0fff36c2c934d54d12e0bce399f"}, &(0x7f0000006000-0x4)=0x25) shmctl$SHM_LOCK(r1, 0xb) 2018/02/01 17:08:55 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000077000-0xb)='/dev/mixer\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x101, @empty, 0x8}}, 0x7, 0xbf7a, 0x6306, 0x3ce4, 0x80}, &(0x7f0000760000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={r1, @in={{0x2, 0x2, @loopback=0x7f000001}}, [0x40, 0x100000000, 0x3, 0x7, 0x7, 0x96d, 0x0, 0xfffffffffffffffe, 0x9, 0x69, 0x6, 0x100, 0x4, 0x400, 0x1b]}, &(0x7f0000ca2000-0x4)=0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f000032e000-0x6a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x80000006, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/01 17:08:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000cda000-0xc)='/dev/autofs\x00', 0x0, 0x0) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) r2 = gettid() r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000075000)='/dev/mixer\x00', 0x400, 0x0) r4 = syz_open_pts(0xffffffffffffffff, 0x400) r5 = syz_open_dev$usbmon(&(0x7f0000161000-0xd)='/dev/usbmon#\x00', 0xbc, 0x2000) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000fb4000-0x18)={0x0, 0x12, 0x1, 0xffffffffffffffff}) r7 = syz_open_dev$vcsa(&(0x7f0000298000)='/dev/vcsa#\x00', 0x9, 0x105001) r8 = getpgid(0x0) stat(&(0x7f00005d6000-0x8)='./file0\x00', &(0x7f0000863000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getgid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000918000-0x8)={0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000279000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000009000)='./file0\x00', &(0x7f0000345000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = socket$can_raw(0x1d, 0x3, 0x1) r15 = syz_open_dev$adsp(&(0x7f00001f9000)='/dev/adsp#\x00', 0x400, 0x480) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000219000)={0x0}, &(0x7f0000102000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000c77000)={{{@in6=@ipv4={[], [], @empty}, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000328000-0x4)=0xe8) stat(&(0x7f0000bf8000)='./file0\x00', &(0x7f00006f6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000db6000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000b10000)={{{@in=@dev, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@local}}, &(0x7f0000c2b000)=0xfffffffffffffe11) r21 = getegid() r22 = getpgrp(0x0) r23 = getuid() r24 = getegid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000435000-0x8)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00009dc000-0xc)={0x0, 0x0}, &(0x7f0000afd000-0x4)=0xc) fstat(0xffffffffffffffff, &(0x7f0000434000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000d7b000-0x38)={&(0x7f0000a7a000)=@kern={0x10, 0x0, 0x0, 0x20810200}, 0xc, &(0x7f00004e8000)=[{&(0x7f0000999000)={0x13a4, 0x23, 0x0, 0x0, 0x2, "", [@typed={0x58, 0x7d, @binary="9a9e869f638c2e15354e33debd2837287148534e523fc985a79da85e7b6d1e38294f408f5f2492270e7e51f6d5e3be80888f976e653e8fb700b2bce12fdc0a5a4597e915e3011cb3588e32275adb"}, @typed={0x18, 0x77, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @nested={0x1ac, 0x57, [@typed={0x18, 0x20, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}, @generic="9d01a09a93e3c59c9f6cdae994600bb9d3c24a8742ced518900f43c392e636571e437d744799f1a597a3986591c2d2706550be47e66198df23667b9dbe96f413f7403448bc52610cd09eb74b300aced191efa3e294110bf9e65a22ee720f0af3334ecd30bf4377665a8963619e511ef5d42aa94019bb9d37a4dc0dcd0244e4a7f6a3aaf10a6df3dd", @typed={0xdc, 0x5e, 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[@generic="270b6ae9260717ae1c29773d156ac16b4b0f5b803f27ae19324caa36cad9a115baedd4c22c8eecafe73039be397613cd5d99838ef580153e79b4cdaafe3721e77c821e76caa4c215ad7fbf64771b5a7cf8f18e5055aeea215312867b1015f155dd2f10a441afb6e5bd0624c77c3f5c1cade0f0aa9b53a706c4180904313044c42d2105914d76b5561407bc53c555fecf386e11e8bfe32b690b5c0cf8430acd73bafa1d5a8a1f88aa5f36c2ff515ca4538d38a8b29f9187a76d620c2a7184aafeb8ad32301537d9234091a4a4437a2719b18c2b98cedab4", @typed={0xc, 0x5, @pid=r2}, @generic="7216154e4c467d9ad5b74bfd6f9b6d00545a75a5aa698bca964322325d92421f1daf50239c", @typed={0xc, 0x10, @fd=r3}]}]}, 0x128}, {&(0x7f00007c6000-0x1bc)={0x1bc, 0x35, 0x0, 0x1, 0x2, "", [@generic="da34684914b8ebfc31f7896ab52035cd0cdbe65a2be2b856e55f3329e0ed88a8434244bec9096a57d9d09eab205c0cff7a4c41afa7bbcea72eb6ec6d056597ecb280d6cf5bfb6e55e315c485b436bba6e491e69275f8be10b48e563678a08eb42b56a2bcadaa2eefb7b7b16bd256a79e7e36ff271bed51662f7d78f83a43a8c1e0b81040645973a22779a3c7a8b237682eba777a84f8b83ba2eab1f22768379f4bc8e375f0b9707b36d7282da5f661e8d820ee70fada91099bcd38ad", @typed={0xc, 0x50, @ipv4=@broadcast=0xffffffff}, @nested={0xb4, 0x45, [@typed={0x18, 0x21, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, @generic="2a269d7d7a6be08ffac6c44cbb24f53f9c9f7763ae3b785fec666df3bc7653f7d845a39c51e091f5b21d0445a9777be641905a1de41ba1f4de6a473359b1bb74117d30fa2b59b47838399cbd873e93ca138fbff15e6d35071ed518441cad06a09b34ae947e8e59de85a7494371d941c79226d9626707091934e568b0725d09422b3bbb220b9a5f1ff7f6319b0bd854ef6b3276410422"]}, @generic="4a4a34b0a2f923ab56899f8a11ae96fd6657855aa809df855778c57516652bd5b2", @typed={0xc, 0x5d, @str='\x00'}]}, 0x1bc}, {&(0x7f00004e4000-0xd8)={0xd8, 0x16, 0x800, 0x6, 0x0, "", [@generic="7a060f973e8db54513412b4b7cf31e9bd60f8733cbb566c138f3cfece26866644993f5ad10144e6a01a6518734f3994f02a89c0baa9fac62ffc0bd0c0f84d375eedefe47508d0d7654e8860a7c6aecf1ae6a359ac02586b5cac90f68f5e042f99b9e1b61c37956dcfe5b713f91479e48f612ca9dd3edd1a4bf5017dba9d81456c9b75010ed416a3442f3f4601a7514bcc0cfd7f8084f3b8ea2e1615a27a827782118a2d88068836c5a41ac7cbff41665ddf21a287e3e103816a27d377c1775dd5564c5ebc6"]}, 0xd8}], 0x6, &(0x7f0000096000-0xf8)=[@rights={0x20, 0x1, 0x1, [r4, r5, r6, r7]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x18, 0x1, 0x1, [r14, r15]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @cred={0x20, 0x1, 0x2, r25, r26, r27}], 0xf8, 0x40004}, 0x24008004) r28 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r28, 0x0, 0x40, &(0x7f000001a000)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000000f000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x7e}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x7fffffff, [0x6]}, {0x7fffffff}}}}, {{@ip={@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, 0x0, 0x0, @common='gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f8) 2018/02/01 17:08:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00007e7000-0x10)={0x0, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) tgkill(0x0, 0x0, 0x0) 2018/02/01 17:08:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x2000000000010d, 0xc, &(0x7f0000999000)=""/4, &(0x7f00006fb000)=0x4) r1 = request_key(&(0x7f0000737000-0xc)='cifs.spnego\x00', &(0x7f000012d000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000e3d000-0x1)='\x00', 0xfffffffffffffff9) keyctl$set_timeout(0xf, r1, 0x3) socket$inet(0x2, 0x80a, 0xfffffffffffffff8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000676000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000326000-0x8)='./file0\x00', 0x200, 0x88) r3 = syz_open_dev$usbmon(&(0x7f00005a7000+0x15a)='/dev/usbmon#\x00', 0x6, 0x20002) mkdirat(r3, &(0x7f0000afb000-0x8)='./file0\x00', 0x51) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000121000)={@generic="07654ffef2980b84c0ba3f1253c9a08b", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002}}) 2018/02/01 17:08:55 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000001000-0x5)=@random={'os2.', '\x00'}, &(0x7f0000001000)=']\x00', 0x2, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) r2 = add_key$user(&(0x7f0000002000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001000-0x1000)="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", 0x1000, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$get_security(0x11, r2, &(0x7f0000001000-0x3d)=""/61, 0x3d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x80001, 0x0) r4 = msgget(0x0, 0x44) r5 = socket(0x3, 0x807, 0x4659) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000b43000)=0x3f, 0x4) getpeername$packet(r5, &(0x7f000000b000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000a03000-0x4)=0x14) sendto$packet(r5, &(0x7f0000ce3000)="38626e4545027573514deb89443e52573eb04358d05d72ca9fd80ca9b9605ce89558c0b163bea23f08cb8b326ee17e49", 0x30, 0x80, &(0x7f00005e1000-0x14)={0x11, 0xf, r6, 0x1, 0x0, 0x6, @empty}, 0x14) getresuid(&(0x7f00007ee000-0x4), &(0x7f0000f62000), &(0x7f0000cd2000)=0x0) getresgid(&(0x7f0000ed3000-0x4)=0x0, &(0x7f0000181000), &(0x7f0000089000-0x4)) lstat(&(0x7f0000051000-0x8)='./file0\x00', &(0x7f0000b4b000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000095000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f23000-0x4)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000a6f000)=0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000791000)=0x0) msgctl$IPC_SET(r4, 0x1, &(0x7f0000f72000-0x78)={{0x0, r7, r8, r9, r10, 0x21, 0x3}, 0xfffffffffffffffa, 0x6, 0x9, 0x400, 0x5, 0x5, r11, r12}) getsockopt$bt_hci(r3, 0x0, 0x60, &(0x7f0000eee000)=""/30, &(0x7f0000635000-0x4)=0x205) ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80082407, &(0x7f0000d63000-0x8)) 2018/02/01 17:08:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f000032e000-0x6a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x80000006, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000b0a000-0xe)='/dev/admmidi#\x00', 0x3, 0x488000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000159000)={0x3f, 0xfff, 0x8b5a}) 2018/02/01 17:08:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000778000+0x3c0)='./file0\x00', 0x20000, 0x2) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00008f0000-0x8)=@assoc_value={0x0, 0xede}, &(0x7f0000e9f000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000ca1000-0x8)={r1, 0x3ff}, &(0x7f0000988000-0x4)=0x8) syz_extract_tcp_res(&(0x7f0000c25000), 0x9, 0x60) shmget(0x3, 0x1000, 0x2a8, &(0x7f00006f1000/0x1000)=nil) shmget$private(0x0, 0x3000, 0x1000, &(0x7f0000c3a000/0x3000)=nil) shmget$private(0x0, 0x3000, 0x820, &(0x7f0000a8a000/0x3000)=nil) r2 = shmget(0x1, 0x3000, 0x1000, &(0x7f0000b6d000/0x3000)=nil) r3 = shmat(r2, &(0x7f00000dc000/0x2000)=nil, 0x0) r4 = syz_open_dev$mice(&(0x7f0000c3a000-0x10)='/dev/input/mice\x00', 0x0, 0xb0040) ioctl$DRM_IOCTL_GET_STATS(r4, 0x80f86406, &(0x7f0000b9e000)=""/83) r5 = syz_open_dev$dspn(&(0x7f000078c000)='/dev/dsp#\x00', 0x6e0403d6, 0x440) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000eed000), 0x4) r6 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a36000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) recvmsg(r6, &(0x7f000035d000)={0x0, 0x0, &(0x7f00000c7000)=[{&(0x7f0000cc9000)=""/122, 0x7a}, {&(0x7f000083f000-0x34)=""/52, 0x34}, {&(0x7f0000daa000)=""/110, 0x6e}, {&(0x7f0000109000-0x7e)=""/126, 0x7e}, {&(0x7f0000207000)=""/125, 0x7d}, {&(0x7f00001fa000)=""/44, 0x2c}, {&(0x7f0000561000)=""/161, 0xa1}, {&(0x7f0000ed1000-0xb6)=""/182, 0xb6}], 0x8, &(0x7f000029c000)=""/249, 0xf9}, 0x40000002) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bfd000-0xf)='/dev/sequencer\x00', 0x800, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r7, 0xc008ae05, &(0x7f0000ae6000)=""/147) r8 = shmget(0x3, 0x4000, 0x800, &(0x7f000021b000/0x4000)=nil) shmctl$SHM_UNLOCK(r8, 0xc) getpeername$llc(r5, &(0x7f0000679000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000397000)=0x10) shmdt(r3) 2018/02/01 17:08:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00001f1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f00004cb000-0x1e)={0x18, 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @generic="476446f56cac2ef30423526128c87140"}}, 0x1e) connect$unix(r0, &(0x7f000067b000)=@file={0x0, './file0\x00'}, 0xfffffffffffffe20) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00005ff000-0x4), 0x4) sendto$unix(r1, &(0x7f00004b9000), 0x0, 0x0, 0x0, 0x0) close(r0) 2018/02/01 17:08:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000f1e000+0xc6)=0x1ff, 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) signalfd4(r0, &(0x7f000022f000)={0x7}, 0x8, 0x80000) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) r1 = add_key$keyring(&(0x7f00005cf000-0x8)='keyring\x00', &(0x7f0000a21000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$set_timeout(0xf, r1, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000abc000)={0x5, &(0x7f0000719000)=[{0x984, 0x6, 0x1, 0x4}, {0xfffffffffffffff8, 0x2, 0x2, 0x1}, {0x81, 0x6, 0x5, 0xe93}, {0x8, 0x81, 0x10001, 0x1}, {0x1, 0x7, 0x3, 0x4}]}, 0x10) syz_open_dev$sndpcmc(&(0x7f0000b13000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x101000) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000d24000-0x4)=0x100, 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f000036c000-0x1000)="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", 0x401}], 0x1) r2 = syz_open_dev$sndpcmc(&(0x7f00008f2000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x200000) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000c4b000), &(0x7f0000ac3000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000080000)={@common='ip6gre0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000b14000)={@mcast2={0xff, 0x2, [], 0x1}, 0x9, r3}) 2018/02/01 17:08:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000c2d000)='/dev/vhost-vsock\x00', 0x2, 0x0) mount(&(0x7f0000fc2000)='./file0\x00', &(0x7f0000e3c000)='./file0\x00', &(0x7f000066a000)='ufs\x00', 0x880804, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f00004d0000-0x8)=&(0x7f00008f6000-0x1)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cb7000-0x28)={0x2, 0x0, &(0x7f0000a1f000-0x69)=""/105, &(0x7f00009b8000)=""/228, &(0x7f00009f5000)=""/199}) r1 = syz_open_dev$mouse(&(0x7f0000eac000-0x12)='/dev/input/mouse#\x00', 0x2, 0x28002) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00004d9000-0x78)={0x5, {0x2, 0x3, @empty}, {0x2, 0x3, @multicast1=0xe0000001}, {0x2, 0x2, @rand_addr=0x9}, 0x104, 0x4000000000, 0x200, 0x1f, 0x4, &(0x7f000012f000-0x10)=@common='bridge0\x00', 0x200, 0x7, 0x3}) memfd_create(&(0x7f0000ac2000)='posix_acl_access\x00', 0x1) getsockopt$ax25_buf(r1, 0x101, 0x8000001d, &(0x7f0000e45000)=""/39, &(0x7f0000568000-0x4)=0x27) 2018/02/01 17:08:55 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000-0xb)='asymmetric\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000002000-0x5)='ppp1\x00', 0xfffffffffffffffe) add_key(&(0x7f0000001000-0xc)='id_resolver\x00', &(0x7f0000002000-0x3)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) r1 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000855000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f00001f6000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000d77000-0xfc)="75ac7eec6e4e0f2a18deb4f0fa94426a61049edbaf1e86d58e600d12a960b7b0acae3e6fc47e9563ae813b6923ca3cf3ddd5bf0ebfddc9c02ead4317672e39f3a1c0f37727cfdc8b2fae26e06a22eae7622d3336e15652c995394779007690b4f197694ee10fd94fb9de6f3a6744c45648decd41a6a8eaf6523e88d899e3f52f31111a77dbb643694311f4caad87afa7e3a97e644d561de4c3f33c40a07edd8d1cf4dfdaeb6c0949f93b524782dc495a1aa214510fa0fead1e71f89983c9652444ae6bd7a4bf3e2132bd7123d04eccbbb88c98982a3282871c5e59ce8de7a6ea994d6382f0df8a957040de591dc777881a056a72e03bc5c919d732b5", 0xfc, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) keyctl$instantiate(0xc, r1, &(0x7f00008e5000-0x65)="8142a26dcebbf942c0475e7734fe6f6bed5abd1b67558d8cd9df8a0b9dfaef8e07135d37436da91c8bd64c4638536cf2e8bdba04f0c00e931851ab7421a8fb65f094a85fda4626908e0d7c58ce36a39b7fcd1f4e169e68fdf079b5bd64ee06f05b75ed9b6d", 0x65, r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@file={0x0, ""/44}, &(0x7f0000002000-0x4)=0x2e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r3, 0x1, 0x1000a, r3, &(0x7f0000002000-0x8)='./file0\x00') getsockname$unix(r4, &(0x7f0000002000-0x8)=@abs, &(0x7f0000001000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f000032e000-0x6a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x80000006, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/01 17:08:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000017a000)={@common='lo\x00', &(0x7f0000e2c000)=@ethtool_dump={0x27}}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b9a000)='/proc/self/net/pfkey\x00', 0x400040, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000147000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000305000-0x4)=0x28) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000727000-0x1)={r2, 0xffffffffffffff7f}, 0x8) 2018/02/01 17:08:55 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000cb9000-0xa)='/dev/dsp#\x00', 0x0, 0x40200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = geteuid() r2 = getegid() lchown(&(0x7f0000001000)='./file0\x00', r1, r2) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x7) mlock2(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000)={0x0, 0x5, 0x30, 0x5, 0x3}, &(0x7f0000003000-0x4)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x9106, 0x2d, 0x2, 0x1, 0xfffffffffffffffa, 0x80000001, 0x4a, 0xff, r3}, 0x20) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000002000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x8008000}, 0xc, &(0x7f0000001000)={&(0x7f0000004000-0x39c)={0x39c, 0xe, 0xf, 0x100, 0x0, 0x2, {0x3, 0x0, 0x9}, [@typed={0x18, 0x81, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, @nested={0xf4, 0x5b, [@generic="73ed44356b13fd78c0a9e8fcd87f24368eb0aa8d21ad328db59086d029f444442a84e5cc339b8ed178c349d57c09df3ade210b00a6ad7094c5cf80518ff758c3510c75ffd4d16b5a05f814e36293cbfc8be6bb6a8d3309af4d5c92be1624288b2ee8e99cf7816873c57562e5f9d749dc0c2e78e7d5ea0e35fc17bec56437534f6cd0029a1ab1cdc59a25d7a041105599109d9394162b328d2b2be15c2d782e643e85c83cff8dc391dd332a3c9849cfaaa0f51c6f6349019b25f911d3ceaa63e3596433465debb8c1340b049694fbd7072b9d671b8e85ac967a5c1d800fff47e249b196a5b09af8159ea8d5ac64bca5"]}, @generic="812f2efef70d7820df3570b2f3433ea6ff7868026d5576e89436c9390d34ed3f5d6df54a9420afb13e065e2b74ea09926218c0c4ebd54e27fc66a5f9c1e126540cd0af231d086a0aac425eca8c1e1dd93cf60e3c3768292898a8ce519dda02ed3bd228466dfd65cb9ce234242b6b051c3c798f2a8900d7017d7d3156de98804b48f77724f0865df01bbd22e0", @typed={0xc, 0x54, @pid=r4}, @generic="7add21d4f781580e9d06b9dad10bc23f06e0396f61e9ffbb7c7553a85fa880c6c27f6094abf4c948a86af34db9fe4dddad43ba6f7c4a0814967faf49058a32c228558a0049f56d49491d32a5e25520a545b734e4991179126f122b2f46fa3dabcc5bc90bab", @typed={0x10, 0x2e, @u64=0xfffffffffffffe01}, @nested={0x16c, 0x4b, [@typed={0x70, 0x5c, @binary="704970ecf7f5f7ac300d87e40436db2a8fa67f17fadf222fe305ae502665446fe83b31a8161dcf06629abd4f7eb411c53fdbdb3b5a410c4eb74010c74723a7e626be2da64dc87561585bb91bb0aa5d27c1b83f905dd1a672769b091d66187b9306f5684aa6c598"}, @generic="0cf775e2ec3f2ff5a744435af133658f2d210978831c490c2ee97a", @generic="a0f40d3fca0893ece381591fd1c5f75e98ed17e8a4186dd410d36ef529a87837de8700f8c18f3fde5beefb659c72a7f2c2ccb6d81730996117cb25579ac9969b56e3060adcde335dd770814c87a2e5ac13fd50ffdaab11b9f2d7d870d508f412db55291a38de1e98a11a2b43245ab118334c782b0fa952269f573940b2b90b0e94c061a9cd78338d1406c4cd0a7804f7f41256387aaae67523a54528eca744ded5a5743ad255934267f5b451874b8d81f9a5d863", @generic="13339451c4cf900a465ceb2e5025b418f17b476edee45427a1d64365", @typed={0xc, 0x25, @fd=r0}]}]}, 0x39c}, 0x1, 0x0, 0x0, 0x80}, 0x80) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = request_key(&(0x7f0000005000-0xa)='syzkaller\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000004000)='@wlan0user/\x00', 0xfffffffffffffff9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, r5, &(0x7f0000004000+0x35e)=""/144, 0x90) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = signalfd4(r0, &(0x7f0000006000-0x8)={0x7}, 0x8, 0x0) signalfd4(r6, &(0x7f0000005000)={0x80}, 0x8, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000006000-0x10)={0x7fff, 0x4, 0x3f, 0x7ff, r3}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000007000-0x8)={r3, 0x6}, &(0x7f0000006000)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000004000-0x70)=[{&(0x7f0000007000)="2d7060501184b6b3ef67fac1e4f521f51349b1093c34f61bf69fc0813b5889deb2186842743be24cc37b68518bf52d1c893beb3366d3dc0057af5d276a8159f2fac892ad0146aff35aa5e2a8e7c36ea6b0dae2b77691c6ee86fc106fb79a4531300353d37911e93ae083e107d93e04c2c788b6edbfc3fabeebc09927a9d4d96b5876b574b52c42c16de8464ed37cac2f96872de1d624a9adcc7472ac67c52a937c966715f55eb80be502faf869a70a7e5958b8f1abfe75713e822aeebcaca4829b85c2b9814c241fa934aefb5de5e1036443d069c743686d7c28", 0xda}, {&(0x7f0000001000)="c40987c69254954b2ed18dfa1914783f44200a23d629b52b2cd811380a0de689f95df587638133ac6aeb709b596c00725c5fcd0548d1261a78c88e459114f9c213b9962e74f52d96e50f4f4318ec91e4abaf7d0a51a9f52e47f1e183dd111e0329", 0x61}, {&(0x7f0000007000)="3edfd8d4f46a0596a11468cf159f0ebb9aa88a8ec8001a1c7b3d56b10da68e333ec21e47e82bd574bdaeb65964c45517a3091c2f96cbb2312c8e57f63d0ef795d213ea9c942e26e4a5713ffb7fef7d1c0179a3e2f4c5a9a47809434ae0a5e7a1d8be480c00ecac58e1d4b6530b14b537f2e087fbdb259415554548d408a0cab3770791da514a7b546a014362f87fdd1d55d043725cdaa2122cf97573c8fb742f7aae0ec2d3311aeadbb4ae65c95877951b6ecaa19e645a48", 0xb8}, {&(0x7f0000008000-0x90)="aa1254775e71c9bbf5c12aae1e7b41fdc68f37ebaef4beb282835426e12fc6cdc140a3e3c15cb819d032e3639924eeea5085274d7c0d6114718ba4279650d803604f24b33f32e99cf5e38d88d71d213f9d653c0a3d7d3c76dd6290cce148ee953f76f01f3f505b7af5c3c2fe129c326afabfafca6735dd15e7a9ad10cc468d6871cd07ca538656dfabfe1c3e265aaae0", 0x90}, {&(0x7f0000008000-0x68)="ae14424bf2559066ff643ac4119d7e62b06cfe87d66d9167e7b0f325c25c5d329eadce08105c64f22605e6575ee72e48db1a677fbc2c6d545a080f5cbf8d897672c67d9bea712528446c9cd9adf3934a9792b15aa229758ed8280cfaf6dc4a53245bdb3645dd82af", 0x68}, {&(0x7f0000005000)="6d6cf4d479b0a4995dc4f0a659a7e86304ff76d4e2073d1fafe65ac3fedd838849b938d21368e6307eb10bc3322b1191", 0x30}, {&(0x7f0000008000-0x1000)="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", 0x1000}], 0x7) 2018/02/01 17:08:55 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ppoll(&(0x7f0000002000)=[], 0x0, &(0x7f0000012000)={0x77359400}, &(0x7f0000001000-0x8), 0x8) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000014000-0x15)='/proc/self/net/pfkey\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000013000)={&(0x7f0000001000-0x4)=[0x0], 0x40000179}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f0000bda000)) setsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000b71000)={@multicast1=0xe0000001, @empty}, 0x8) userfaultfd(0x80000) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) pipe(&(0x7f00005e3000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f00004e0000-0x4)) socket$bt_rfcomm(0x1f, 0x3, 0x3) 2018/02/01 17:08:55 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000689000-0xb)='net/rfcomm\x00') setsockopt$inet6_tcp_int(r0, 0x6, 0x1d, &(0x7f0000f85000)=0x7fffffff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f000032e000-0x6a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x80000006, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/01 17:08:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000967000)='/dev/sequencer\x00', 0x20003, 0x0) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f00002b4000-0x400)={"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"}) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000eee000-0x4)=0x6) write$sndseq(r0, &(0x7f000005b000-0x1b0)=[{0x40081, 0x4, 0x0, 0x0, @time, {}, {}, @raw8={"b1cb87152790e915a4ab446e"}}], 0x30) r1 = pkey_alloc(0x0, 0x2) pkey_free(r1) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f000064d000-0x4)=0x1000) fcntl$setlease(r0, 0x400, 0x0) 2018/02/01 17:08:55 executing program 6: mmap(&(0x7f0000000000/0xac7000)=nil, 0xac7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000ac7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ac8000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f00004bb000-0x4)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003}, 0xb) poll(&(0x7f0000ac0000)=[{r0, 0xa0c0}], 0x1, 0x8000) shutdown(r0, 0x1) mmap(&(0x7f0000ac8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000ac9000-0x38)={0x0, 0x0, &(0x7f0000a73000-0x40)=[{&(0x7f00002ba000)=""/35, 0x23}, {&(0x7f000079f000-0x69)=""/105, 0x69}, {&(0x7f0000098000)=""/4096, 0x1000}, {&(0x7f0000ac9000-0xf0)=""/240, 0xf0}], 0x4, &(0x7f0000498000-0x138)=[@mask_cswp={0x58, 0x114, 0x9, {{0x8, 0x4}, &(0x7f00007e9000)=0x6, &(0x7f0000ac8000)=0xa4, 0x3, 0x7, 0x101, 0x5, 0x0, 0x54e38c2}}, @cswp={0x58, 0x114, 0x7, {{0xedf, 0x1}, &(0x7f00000f6000-0x8)=0x7a9, &(0x7f0000ac9000-0x8)=0x800, 0x172d2244, 0xe78, 0x34bdfd01, 0x2, 0x28, 0x100000001}}, @mask_fadd={0x58, 0x114, 0x8, {{0x3, 0x8}, &(0x7f0000ac8000)=0x1c800000000000, &(0x7f0000429000-0x8)=0xfffffffffffffffe, 0x7, 0x7, 0x2d, 0x200, 0x2b0849cc8d3e34bd, 0x100000001}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000ac8000)=""/217, 0xd9}, &(0x7f0000093000), 0x10}}], 0x138, 0x4000001}, 0x8810) 2018/02/01 17:08:55 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000000b000)='/dev/ppp\x00', 0x2000, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r0, &(0x7f000000c000-0x60)={0x27, 0x8, 0x10001, 0x2, 0x10001, 0x6, "e21adb9ec32b5ab7e1357e8c55447ec970f53d12274ee43a881d8dcde09cf0d037043f99abe2d07b77adf63cce35723b27342fe2b285a9c2dffceee413d44e"}, 0x60) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r1, &(0x7f000000b000-0x21)={0x28, 0x2, 0x0, @fuse_notify_inval_inode_out}, 0x28) 2018/02/01 17:08:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x803, 0x6) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0xfffffffffffffffd, 'chacha20-generic\x00'}, 0x58) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/qat_adf_ctl\x00', 0x30000, 0x0) r2 = getpid() getpgrp(r2) r3 = syz_open_dev$sg(&(0x7f000025a000-0x9)='/dev/sg#\x00', 0x200080002, 0x40004) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00008ae000-0x98)={0x0, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x4}}, 0x9}, &(0x7f0000fec000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000f2000-0x10)={r4, 0x0, &(0x7f00000c8000)=[]}, &(0x7f0000295000)=0x10) ioctl$KVM_GET_NR_MMU_PAGES(r3, 0xae45, 0x100) r5 = shmget(0x0, 0x3000, 0x0, &(0x7f000029a000/0x3000)=nil) shmctl$IPC_RMID(r5, 0x0) 2018/02/01 17:08:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) clock_gettime(0x0, &(0x7f0000b1a000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00008b5000)={0x0, 0x0}) write$evdev(r1, &(0x7f0000c9d000-0x78)=[{{}, 0x101, 0x5, 0xfffffffffffffffb}, {{r2, r3/1000+30000}, 0x3, 0x9, 0x808}, {{}, 0x8000, 0x7e, 0x4}, {{r4, r5/1000+10000}, 0x3, 0xffffffffffffff72, 0x100000001}, {{0x77359400}, 0xfff, 0xb7d, 0xffffffffffffff00}], 0x78) r6 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$loop(&(0x7f00002ca000)='/dev/loop#\x00', 0x0, 0x83) dup3(r6, r7, 0x0) 2018/02/01 17:08:55 executing program 0: pipe2(&(0x7f000096c000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f0000000000)={0x3, {"0d8005c0943354"}, 0x5}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f000032e000-0x6a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x80000006, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/01 17:08:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000096d000-0x4)=0x0) ptrace$setregset(0x4205, r1, 0x3, &(0x7f000076d000-0x10)={&(0x7f0000279000-0x4)="aa4342a5", 0x4}) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x2, @rand_addr=0x1}, 0xffffffffffffff8e) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f000058e000-0x4)=0x8, 0x4) sendmsg$nl_route(r0, &(0x7f00001b0000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000040b000-0x10)={&(0x7f0000534000-0x120)=@ipv6_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x1c}, 0x1}, 0x8080) sendto$inet(r0, &(0x7f0000e32000)='s', 0x1, 0x4040, &(0x7f000010d000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) r2 = socket$inet6(0xa, 0x1, 0x7) getsockname$packet(0xffffffffffffff9c, &(0x7f0000e10000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000f6e000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000964000-0x50)={@empty, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @loopback={0x0, 0x1}, 0x7fff, 0x80, 0x6fdf3f4c, 0x500, 0x8, 0x80000000, r3}) 2018/02/01 17:08:55 executing program 2: mmap(&(0x7f0000000000/0xb12000)=nil, 0xb12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000b12000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000a21000-0x4)=0x10, 0x800) mmap(&(0x7f0000b13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000b13000+0xc9e)='mounts\x00') getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00001a4000), &(0x7f00004c2000)=0x4) mmap(&(0x7f0000b12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000b13000-0xb8)={0x0, 0x1f, 0x3ff, 0x7fffffff, 0x100, 0x3, 0xfffffffffffffff7, 0x4, {0x0, @in6={{0xa, 0x2, 0x48, @mcast2={0xff, 0x2, [], 0x1}}}, 0x401, 0x8, 0x4, 0x0, 0x20}}, &(0x7f0000b13000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000b4000-0xa0)={r2, @in6={{0xa, 0x1, 0x100000000, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}}, 0x415927c7, 0x42, 0x0, 0xfffffffffffffffa, 0x80}, &(0x7f00002bc000)=0xa0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000), 0xc) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000184000-0x20)={@generic="62f0670447c494612de79a0164259083", @ifru_addrs={0x2, 0x1, @loopback=0x7f000001}}) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f000029d000-0x38)=@routing={0x0, 0x6, 0x1, 0x6a8, 0x0, [@dev={0xfe, 0x80, [], 0x0, 0xa}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}]}, 0x38) mmap(&(0x7f0000b12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008f2000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000b13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000b13000)={0x0, 0x8, 0x30}, &(0x7f0000893000-0x4)=0xc) mmap(&(0x7f0000b13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f0000b13000)={0x0, 0x38, "5321c63f3bde9d40d9643c787d4787bbe4ac35be45cf1bcdbacce76d31d885050f80db514338cb322a80f87c9cc0381ce1b54029385e5ae3"}, &(0x7f00004db000)=0x40) getsockopt$inet_sctp6_SCTP_STATUS(r6, 0x84, 0xe, &(0x7f00003bf000-0xb8)={r7, 0x5, 0x47e, 0x7, 0x0, 0x0, 0x10001, 0x8, {r7, @in6={{0xa, 0x3, 0x100000000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}}, 0x7fff, 0x6, 0x645e, 0x3, 0x7}}, &(0x7f0000a31000)=0xfffffffffffffe32) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00008c6000)={r7, 0x8d}, 0x8) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000a9c000)={0x104000, &(0x7f0000b12000), 0x2, r6, 0xd}) ioctl$KVM_SET_CPUID(r5, 0x4008ae8a, &(0x7f0000a80000)={0x31c, 0x0, [{}]}) 2018/02/01 17:08:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000022d000-0x44)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0xe, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, @common="006f73656d230000720000000400"}) 2018/02/01 17:08:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000004c000-0x15)='/proc/self/net/pfkey\x00', 0x408200, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000958000-0xa)='/dev/vcs#\x00', 0x5, 0x103400) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f000019b000-0xff)=""/255) ioctl$int_in(r1, 0x5452, &(0x7f0000f71000-0x8)=0xf93a) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000d06000), 0x4) 2018/02/01 17:08:55 executing program 0: pipe2(&(0x7f000046c000-0x8)={0x0}, 0x84000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x3, @empty}}, 0x7000, 0x2eaf9c8b, 0x200, 0x10001, 0x18}, &(0x7f0000000000)=0xa0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000098c000)={r1, @in6={{0xa, 0x1, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}}}, 0x8c) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f000070a000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [{[], {0x8100, 0x1, 0x8001, 0x401}}], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0xfffffffffffffe9a, 0x80000006, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/01 17:08:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) 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={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f000038b000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x14, 0xa, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xfffffffffffffffc}, []}, 0x14}, 0x1}, 0x0) write$vnet(r0, &(0x7f0000af7000)={0x1, {&(0x7f0000d5b000)=""/224, 0xe0, &(0x7f0000739000-0x8)=""/8, 0x1, 0x3}}, 0x68) 2018/02/01 17:08:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000007000)) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000f91000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00007e0000)=[], 0x0, &(0x7f0000335000-0xd8)=[]}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000970000)='/dev/sg#\x00', 0x0, 0x2) sendmsg$nl_generic(r0, &(0x7f00003d3000)={&(0x7f000081d000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f000026e000)={&(0x7f0000db2000)={0xb0, 0x20, 0x611, 0x6, 0x0, {0x2}, [@generic="92a9e42dabfbefb38ff70dacd46ac5629aa5e9f7d864e98a344613686d80739997583f397279d113fc851560eed4d040652dadb2cc5113456041b91c110c4147d1e58235f1c94608acd3875ad65971d82e537e02bc6b8704c1ae137689c143ba9fd36ec072af733111cf4c9d2fda34a9b14fc03d1de8684439", @generic="30c345e9c5e9c5fcca143bfb7dcada81c6ae5805662d5470a4448873e9655d6e08"]}, 0xb0}, 0x1, 0x0, 0x0, 0x80}, 0x40080) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14}) r1 = msgget(0x2, 0x0) msgrcv(r1, &(0x7f000045b000-0xdc)={0x0, ""/212}, 0xdc, 0x2, 0x800) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/02/01 17:08:55 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f23000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r1, 0x100401000003) r2 = syz_open_dev$sndpcmc(&(0x7f00005f2000-0x12)='/dev/snd/pcmC#D#c\x00', 0x5, 0xa0000) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f00000aa000)=0x8ba) r3 = dup(r1) sendto(r3, &(0x7f0000d5c000-0x1000)="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", 0x1000, 0x4c080, 0x0, 0x0) recvmsg$netrom(r3, &(0x7f0000530000)={&(0x7f0000109000-0x48)=@full={{0x3, {"f44c3a3e9721db"}}, [{"4ba4d0f89058db"}, {"5b79f0e321857a"}, {"82c8f6235e2bc7"}, {"290ba60f7ed2a7"}, {"1172541f5cd343"}, {"07aa428325d38f"}, {"21a819f5fbd840"}, {"005df3e082cb15"}]}, 0x48, &(0x7f00007cf000)=[], 0x0, &(0x7f00006fb000-0xd8)=[]}, 0x0) sync_file_range(r1, 0x3, 0x3f, 0x1) 2018/02/01 17:08:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000000)={&(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, 0x26, &(0x7f0000001000-0x30)=[{&(0x7f0000001000-0x82)=""/130, 0x82}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000a52000)=""/240, 0xf0}], 0x3, &(0x7f0000001000-0x75)=""/117, 0x75, 0xf8e1}, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89ec, &(0x7f0000001000-0xb0)="3565584ee791adb99b5e68df04b9138a0148b6ccb2e69a9e76a35103c27e22b951993538fd606a0c934a605499307f8064102a2a436b074bf727f5b96e9b82fc7c4f659a533d1293397645a17d2bac05bd59a133900dcd148d076cb0fde1668b7f9c7182faf5c588ab03b00a34ee6524197a3783e08f9f5980abaa8dabea91db640b11d1bd16eb04a5c712647f90ba142c11689db8c3fc4affe1eaaec8827405a2948423bd7369a8d6ee0ff8802d453a") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f00002ec000-0x38)={0x0, 0x0, &(0x7f0000ae8000-0x50)=[{&(0x7f0000000000)=""/253, 0xfd}, {&(0x7f0000c27000)=""/185, 0xb9}, {&(0x7f0000001000-0x7)=""/7, 0x7}, {&(0x7f0000000000)=""/6, 0x6}, {&(0x7f00008be000)=""/46, 0x2e}], 0x10000000000002ac, &(0x7f0000000000)=""/76, 0xfffffffffffffd57, 0x4}, 0x100) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000008000)='./file0\x00', 0x6002, 0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f000000a000-0x8)=[], 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000008000)={@rc={0x1f, {0x825, 0xf854, 0x7, 0x4, 0x5, 0x2}, 0x9e}, {&(0x7f0000009000-0x90)=""/144, 0x90}, &(0x7f0000008000), 0x2}, 0x29) socket$key(0xf, 0x3, 0x2) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000006000)={@rand_addr=0x9, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002}, 0xc) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000007000)=r1, 0x4) r2 = socket$key(0xf, 0x3, 0x2) getsockopt$inet6_buf(r1, 0x29, 0x15, &(0x7f0000003000-0xb0)=""/176, &(0x7f0000003000)=0xb0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f000000a000)={0x8, 0x8001, 0x0, 0x80000001, 0x4, 0xbbb8}) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f000000b000-0x4)) sendmsg$key(r2, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000004000)={0x2, 0x16, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in=@dev={0xac, 0x14}}}]}, 0x50}, 0x1}, 0x0) 2018/02/01 17:08:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000de5000-0xc)='/dev/audio#\x00', 0x10001, 0x101000) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000847000)={r0, 0x0, 0x72, 0xb0, &(0x7f0000494000)="8fc9789b5fa9cff1558cbecb6ff048a089a4cd6a1809551198ad116683e97154fbc602b075024ca1900eee5b3d81ae8a31b1e9934f47c14895daf03a9c553c432a2329cb1df19203b8eab6979dbd8fcbbcfd26dc7ecf12c0ef43592ba97a1f40c1b759fa689bf09262fe98dec53589c45729", &(0x7f00006ec000)=""/176, 0xe856, 0x5}, 0x28) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000b57000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00002f4000)=[{0x0, 0x0, &(0x7f0000e67000-0x70)=[{&(0x7f0000609000)="3ff5", 0x2}], 0x1, 0x0, 0x0, 0x80}], 0x1, 0x0) 2018/02/01 17:08:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000094000)={0x0, 0x0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00003d4000)={0x0, @broadcast, @dev}, &(0x7f0000a3c000-0x3)=0xc) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) setuid(0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fc0000)='/dev/rfkill\x00', 0x800, 0x0) getsockname$inet6(r1, &(0x7f000055c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000839000-0x4)=0x1c) 2018/02/01 17:08:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f000006e000)="7f", 0x1) r1 = epoll_create(0xfff) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000ed000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) read$eventfd(r2, &(0x7f00005a0000), 0x8) eventfd2(0x8, 0x801) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006f3000)) 2018/02/01 17:08:55 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00001d9000-0x4)=0x1c, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f000032e000-0x6a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x80000006, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) pipe(&(0x7f0000487000)={0x0, 0x0}) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x0) 2018/02/01 17:08:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x2, 0x0) r1 = add_key$keyring(&(0x7f0000903000)='keyring\x00', &(0x7f0000d88000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) keyctl$assume_authority(0x10, r1) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r2, 0x40045542, &(0x7f00003e9000-0x4)=0x5) r3 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000eb7000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000ee3000-0x30)={0xfffffffffffffffc, 0x3, 0x3f2, 0x1, 0x0, 0x2}) sendmsg$nl_route(r3, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xfffffe76, &(0x7f0000435000-0x10)={&(0x7f0000686000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r4}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1}, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000d7a000)) [ 86.980566] kauditd_printk_skb: 48 callbacks suppressed [ 86.980578] audit: type=1400 audit(1517504935.639:686): avc: denied { setopt } for pid=13941 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 87.047567] audit: type=1326 audit(1517504935.699:687): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13945 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 87.078424] audit: type=1326 audit(1517504935.700:688): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13945 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 87.106943] audit: type=1326 audit(1517504935.706:689): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13945 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=9 compat=0 ip=0x453299 code=0x7ffc0000 [ 87.131846] audit: type=1326 audit(1517504935.706:690): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13945 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 87.156429] audit: type=1326 audit(1517504935.706:691): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13945 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=53 compat=0 ip=0x453299 code=0x7ffc0000 [ 87.180862] audit: type=1326 audit(1517504935.734:692): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13945 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 87.205346] audit: type=1326 audit(1517504935.734:693): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13945 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/01 17:08:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0023}]}) ioprio_get$pid(0x0, 0x0) r0 = msgget(0x3, 0x201) msgrcv(r0, &(0x7f0000d31000)={0x0, ""/4096}, 0x1008, 0x0, 0x800) syz_open_dev$sndctrl(&(0x7f0000cca000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x400000) 2018/02/01 17:08:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000670000-0x10)='/dev/sequencer2\x00', 0x40080, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000030000)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000054b000/0x18000)=nil, &(0x7f0000828000-0x18)=[@text32={0x20, &(0x7f0000ae8000)="c4c17d2b461a66ba2000ec26670ff29f775466b804008ee8c744240000900000c7442402b0000000c7442406000000000f01142466baa000b87b0000000f23d00f21f835100000020f23f8f6774666baa000ed66ba42ecc4e27d2a85a2a50000", 0x60}], 0x1, 0x0, &(0x7f0000aed000)=[], 0x0) fstat(0xffffffffffffffff, &(0x7f0000843000-0x44)) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000c7c000-0x28)={0x1, 0x0, [{0x4b564d03}]}) 2018/02/01 17:08:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000731000)='/dev/usbmon#\x00', 0x9, 0x8100) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00005ed000)='/selinux/enforce\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000339000-0x20)={0x2, 0x0, 0x0, 0xffff}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000553000)={0x3ff, r1}) syz_emit_ethernet(0x4a, &(0x7f000032e000-0x6a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x80000006, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) rt_sigreturn() 2018/02/01 17:08:55 executing program 6: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000011000-0x4)=0x5, 0x4) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000011000)='/dev/vcs#\x00', 0x2, 0x80) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f000000f000)="4e439dfee25bfabefd6dd1005bb539faca0ba2d387e8ff4836b32f0b75f0f0db24fed9d953dd8e7c20843203434d0592f344d9bce18d2c761890eb513e71cfd7d9108d0802bd5652b8a041006453a51ed9bd87b804c056104b6a9db8e3053e188bd179898d229fe789a21099e42af72e8f2ac1f34683ffa0bc0c9382c7ffb30238a92282ca64d0572a937f1ef22f5dc3c2c28ae6c068e59512aae980f9a8ae8feb01260893c5f73d60bb869570f61e83b6d236778da8404efa23ae7093206c62a5c68aace9ae5ba30e9397034a254e5f8f6b71b3b0095c8f81459f043fcc350c4daac50ac8366995de20ab8a95") sendto$inet6(r0, &(0x7f0000004000-0x27), 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x4, @empty}, 0x1c) 2018/02/01 17:08:55 executing program 1: clone(0x0, &(0x7f0000004000-0x1000), &(0x7f0000006000), &(0x7f0000008000), &(0x7f0000002000-0x63)) eventfd2(0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e12000)='/dev/vga_arbiter\x00', 0x242, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0xfb, &(0x7f0000000000)=0x2, 0x4) 2018/02/01 17:08:55 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0x72, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x14)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/01 17:08:55 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xaf6, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000002000-0x4)={r1}) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000000)=""/137) syncfs(r0) setsockopt$inet6_buf(r0, 0x29, 0x20000000033, &(0x7f0000004000-0x3), 0x0) 2018/02/01 17:08:55 executing program 5: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ff9000)='/dev/cuse\x00', 0x0, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000ff9000)={{0x7, 0x4, 0x1000, 0x363, "1f7f78d564f9b8c3eb91355d8c832a42459126c049e629fb598f21e99c2d6d370ca76a09ed990cf6417017a6", 0x9}, 0x0, [0x6, 0x4, 0x0, 0xffff, 0xfffffffffffffffb, 0x46f, 0x160, 0x2, 0x1, 0xe4, 0x904, 0x5, 0xff, 0x7ff, 0x6, 0x4, 0x15, 0x3f, 0x7, 0x0, 0xbfbd, 0xfff, 0x3, 0x8, 0xffffffffffffffff, 0x80000000, 0xfff, 0xd9d, 0x5, 0xea, 0x7, 0x401, 0x8, 0x1, 0x3, 0x8, 0x56, 0x0, 0x1, 0x2270b509, 0xfb, 0x9, 0x9, 0xeb0, 0x6, 0x100000000, 0x1000, 0x8, 0x4, 0x3, 0x80000000, 0x6, 0x8001, 0x1, 0xfffffffeffffffff, 0x3, 0x5, 0xffffffff, 0x46113551, 0x10000, 0x401, 0x4, 0x3, 0x6, 0xa8a2c48000000000, 0x3, 0xdea, 0x2, 0x4, 0x10000, 0x10000, 0xffffffff, 0x8, 0x7, 0x8, 0x8, 0x7052ab49, 0x9, 0x81, 0xe7, 0x3, 0x6, 0x400, 0x7fffffff, 0x1, 0x3, 0x80000001, 0x1f3, 0x3, 0x1, 0x8, 0x1, 0x3, 0x7ad, 0xac4, 0x0, 0x1, 0x8000, 0x7fff, 0xfd7, 0x2, 0x6, 0x6, 0x8, 0x8000, 0x6, 0x10001, 0x7, 0x8001, 0xff, 0x7, 0x2, 0x6, 0xfffffffffffffffa, 0x1ff, 0x5, 0x9, 0x20, 0xfffffffffffffff9, 0x2e38ec74, 0x9, 0x51, 0x43, 0x3, 0x7f, 0x11, 0x4, 0x97]}) clock_gettime(0x0, &(0x7f0000ff8000)={0x0, 0x0}) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000288000-0x8)={0x5, 0x8}) unshare(0x8000000) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000ffb000-0x14)={0xffff, 0x8, 0xcfa0, 0x200000000000000, 0xd26, 0x4, 0x9, 0x1, 0xad0}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f00008d5000-0x4)) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000d22000-0x8)={0x0, r0}) clock_nanosleep(0x0, 0x1, &(0x7f0000ff8000-0x10)={r1, r2+30000000}, &(0x7f0000ff8000)) [ 87.229839] audit: type=1326 audit(1517504935.734:694): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13945 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 87.254349] audit: type=1326 audit(1517504935.737:695): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13945 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/01 17:08:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000c5f000-0x8)={0x0}, 0x1, 0x2) syz_emit_ethernet(0x4a, &(0x7f000032e000-0x6a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x80000006, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, r0, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000aaa000-0x4), 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000c24000)={0x5, 0x5a355d7d, 0x1, 0x1e0, 0x3, 0x3, 0x4, 0x9, 0x0}, &(0x7f00006bf000)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000b22000-0x22)={r2, 0x1a, "ad3b4ca3c6333815d71dace1512bd930e0774dedb6dbf9d8b65f"}, &(0x7f00003d7000)=0x22) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000103000)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9f}}, 0x6, 0x1ff}, &(0x7f0000baa000-0x4)=0x98) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000ca5000-0xb1)={r3, 0xa9, "192204c39e04cf5fe76ae3cd2408cf91432878ebddbb2b76878976bf13aa747b404998bc548b1b4a24d6b7452d992270481c224a76ac9df87ef8302389342ee0e82c67ed3ca9bcbcd1bb418c0aab43a308cfb0224a1ae05d15fa1b8e79e1b4ddd7cd79aa32274ddf8441995b001283c4793b27c8b96e46bc7d115c692dad0cf988afcca3f9f3d60cdf55dadef1ac47ff88684191c22bbcbffeb2daf865a9e168332c6be60f1571be94"}, &(0x7f0000c9c000-0x4)=0xb1) r4 = accept$inet6(r1, &(0x7f0000574000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000600000-0x4)=0x1c) r5 = add_key$keyring(&(0x7f0000223000)='keyring\x00', &(0x7f0000229000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) ioctl(r4, 0x528f, &(0x7f0000c46000-0x1000)="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") keyctl$describe(0x6, r5, &(0x7f00003bd000)=""/130, 0x82) 2018/02/01 17:08:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f000060f000+0xf75)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000df4000-0x4)=0x10) finit_module(r0, &(0x7f0000dcb000)='eth0\x00', 0x1) mkdir(&(0x7f00001a4000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f00006ab000-0x8)='./file1\x00', 0x0) r1 = memfd_create(&(0x7f0000a03000-0x19)='&ppp1(GPLposix_acl_access', 0x1) ioctl$TIOCMSET(r1, 0x5418, &(0x7f000082c000)=0x6) r2 = socket$bt_hci(0x1f, 0x3, 0x1) tee(r1, r2, 0xfff, 0x2) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000452000-0x8)='./file0\x00', &(0x7f000069d000-0x8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)) pivot_root(&(0x7f0000858000-0x8)='./file1\x00', &(0x7f000044f000-0x8)='./file0\x00') ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000a14000)=0xfff) 2018/02/01 17:08:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f000070b000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000042000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579fffffffffffffffff928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r2}, &(0x7f00000fc000)=""/1, 0x1, &(0x7f000040c000-0x2c)={&(0x7f0000685000)={'sha512-generic\x00'}, &(0x7f00004e3000-0x40)}) openat$ashmem(0xffffffffffffff9c, &(0x7f00007e2000-0xc)='/dev/ashmem\x00', 0x800, 0x0) 2018/02/01 17:08:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00007c3000-0x9)='/dev/rtc\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000509000)={{0x2, 0x8}, 0x0, 0x1, 0x100000001, {0x1000, 0x1e9e}, 0x5, 0x5c3}) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000966000)=[{0x6, 0x0, 0x0, 0x407ffc0004}]}) r2 = perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x1000000000000007, &(0x7f000068d000)) dup(r2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) r3 = accept$alg(r0, 0x0, 0x0) sendmsg(r3, &(0x7f000075e000)={&(0x7f00005cc000-0x10)=@ipx={0x4, 0x0, 0x0, "808f954bfd50"}, 0x10, &(0x7f00003d9000-0x30)=[{&(0x7f00001d7000-0xf9)="73e3270e5240e945d82ff70a691eb7e2fecc59d5f1498b783b3ce232263ee8991612d7ec373f238c0109483e3d91b60fa715f8c661ea397f345c18f71867faa2874e67b9296c15a40ec32abad977b7", 0x4f}], 0x1}, 0x0) prctl$seccomp(0x16, 0x3, &(0x7f0000e00000)={0x3, &(0x7f000019a000-0x18)=[{0xffc, 0x401, 0x7ff, 0x80}, {0x1, 0x1ff, 0x8, 0x6}, {0x2, 0x4, 0xdd7c, 0x5c7a}]}) r4 = syz_open_dev$midi(&(0x7f0000f1e000)='/dev/midi#\x00', 0x6, 0x4200c0) ioctl$KVM_RUN(r1, 0xae80, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f00007ca000)={0x3, 0x100, 0xf93, 0x9, 0xdbf, 0xccea, 0x4}, 0xc) ioctl$PPPIOCGL2TPSTATS(r4, 0x80487436, &(0x7f00003bb000)) 2018/02/01 17:08:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000c6c000)={0x200000000000, {{0xa, 0xffffffffffffffff, 0xfffffffffffffffd, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @empty}}}, 0x108) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000818000)='/dev/qat_adf_ctl\x00', 0x80001, 0x0) recvmmsg(r0, &(0x7f00007b9000-0x168)=[{{0x0, 0x0, &(0x7f00005e5000)=[], 0x0, &(0x7f0000795000-0x68)=""/104, 0x68, 0x9}, 0x10001}, {{&(0x7f0000eee000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev}}}}, 0x3a, &(0x7f0000616000)=[{&(0x7f0000124000-0xb9)=""/185, 0xb9}, {&(0x7f0000b9c000)=""/82, 0x52}, {&(0x7f0000e01000)=""/240, 0xf0}, {&(0x7f0000c0e000-0x65)=""/101, 0x65}, {&(0x7f0000afb000-0x1000)=""/4096, 0x1000}], 0x5, &(0x7f00005cb000-0x1f)=""/31, 0x1f, 0x9}, 0x3}, {{&(0x7f00001d3000)=@nl=@kern, 0xc, &(0x7f000055c000-0x80)=[{&(0x7f00005cb000-0x47)=""/71, 0x47}, {&(0x7f00003d9000-0xf8)=""/248, 0xf8}, {&(0x7f0000632000-0x2e)=""/46, 0x2e}, {&(0x7f00007d7000-0xe)=""/14, 0xe}, {&(0x7f0000dbb000)=""/4096, 0x1000}, {&(0x7f0000ddd000-0xbb)=""/187, 0xbb}, {&(0x7f00007ed000)}, {&(0x7f0000b53000-0x12)=""/18, 0x12}], 0x8, &(0x7f0000824000)=""/4096, 0x1000, 0x6}, 0x8000}, {{&(0x7f000050f000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x14, &(0x7f000025e000-0x40)=[{&(0x7f0000058000)=""/210, 0xd2}, {&(0x7f00005f1000-0xad)=""/173, 0xad}, {&(0x7f000063c000)=""/206, 0xce}, {&(0x7f0000967000-0x32)=""/50, 0x32}], 0x4, &(0x7f0000d3f000-0xb4)=""/180, 0xb4, 0xffff}}, {{&(0x7f0000730000-0xe)=@l2, 0xe, &(0x7f0000ac3000-0x40)=[{&(0x7f0000534000-0xf2)=""/242, 0xf2}, {&(0x7f00005e9000)=""/111, 0x6f}, {&(0x7f00009da000)}, {&(0x7f0000719000-0x8b)=""/139, 0x8b}], 0x4, &(0x7f000024c000-0x7a)=""/122, 0x7a, 0xffffffffffff7693}, 0x5}, {{0x0, 0x0, &(0x7f00002a6000-0x90)=[{&(0x7f0000412000)=""/114, 0x72}, {&(0x7f0000fba000)=""/185, 0xb9}, {&(0x7f0000c6e000-0xd)=""/13, 0xd}, {&(0x7f00003b9000-0x1000)=""/4096, 0x1000}, {&(0x7f00002a8000-0x75)=""/117, 0x75}, {&(0x7f00001b7000)=""/62, 0x3e}, {&(0x7f0000028000-0xa8)=""/168, 0xa8}, {&(0x7f0000fa4000)=""/62, 0x3e}, {&(0x7f000077c000)=""/80, 0x50}], 0x9, 0x0, 0x0, 0x9}, 0x1}], 0x6, 0x40, &(0x7f0000b0a000)={0x0, 0x989680}) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000f9a000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, r2}, 0xc) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00009c7000)=@common='vlan0\x00', 0x10) 2018/02/01 17:08:56 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000f2000-0x9)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000-0x18)={r0, &(0x7f0000b4f000)="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", &(0x7f0000380000-0xf3)=""/243}, 0x18) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x3fe0000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000+0xf64)={0x0, 0x8}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000-0x8)=@assoc_value={r1, 0x3620}, 0x8) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x0, 0x800000000030, &(0x7f0000001000-0x5), 0x20001108) 2018/02/01 17:08:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') sendfile(r1, r2, &(0x7f0000058000-0x8), 0x10002) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000320000-0x4)) r3 = fcntl$getown(r0, 0x9) fcntl$setown(r1, 0x8, r3) 2018/02/01 17:08:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000f000-0x380)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, [], @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [], @ipv6=@mcast1={0xff, 0x1, [], 0x1}}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x380) r1 = socket$inet_udp(0x2, 0x2, 0x0) socketpair(0x5, 0x7, 0x60000000000, &(0x7f0000ce8000)={0x0, 0x0}) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00006e2000)='/selinux/status\x00', 0x0, 0x0) linkat(r2, &(0x7f0000100000-0x4)='./file0\x00', r4, &(0x7f000011d000)='./file0\x00', 0x1000) io_setup(0x7ff, &(0x7f0000c47000-0x8)=0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000068e000-0xe8)={{{@in=@empty, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000b7d000-0x4)=0xe8) ioctl$TUNSETOWNER(r3, 0x400454cc, &(0x7f00008aa000-0x4)=r6) io_cancel(r5, &(0x7f0000721000-0x40)={0x0, 0x0, 0x0, 0xe, 0x100000000, r4, &(0x7f000030b000-0x68)="ccee4f59fd8b8ae3677c24a7351eb5dafef2433e73829fdf0749a1de64b677889e3dd06c330a26817444ff5fc10880d4f245c9694e2dbc2fb0ba9b6427071a9a17d9a16d7811685339ebb68f4b08eefa912e97b2951f99ca7fa9d4729abc1fd2c0001a8710e896de", 0x68, 0x10001, 0x0, 0x1, r3}, &(0x7f000002b000)) bind$inet(r0, &(0x7f0000127000-0x10)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000074000)=0x4000) setsockopt$ax25_int(r4, 0x101, 0xf, &(0x7f000022a000)=0x7, 0x4) connect$inet(r1, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x3d7) ioctl$VT_WAITACTIVE(r4, 0x5607) sendto$inet(r1, &(0x7f0000a3e000-0x1000)="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", 0x5c1, 0x0, &(0x7f00009b2000-0x10)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) 2018/02/01 17:08:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00007c3000-0x9)='/dev/rtc\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000509000)={{0x2, 0x8}, 0x0, 0x1, 0x100000001, {0x1000, 0x1e9e}, 0x5, 0x5c3}) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000966000)=[{0x6, 0x0, 0x0, 0x407ffc0004}]}) r2 = perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x1000000000000007, &(0x7f000068d000)) dup(r2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) r3 = accept$alg(r0, 0x0, 0x0) sendmsg(r3, &(0x7f000075e000)={&(0x7f00005cc000-0x10)=@ipx={0x4, 0x0, 0x0, "808f954bfd50"}, 0x10, &(0x7f00003d9000-0x30)=[{&(0x7f00001d7000-0xf9)="73e3270e5240e945d82ff70a691eb7e2fecc59d5f1498b783b3ce232263ee8991612d7ec373f238c0109483e3d91b60fa715f8c661ea397f345c18f71867faa2874e67b9296c15a40ec32abad977b7", 0x4f}], 0x1}, 0x0) prctl$seccomp(0x16, 0x3, &(0x7f0000e00000)={0x3, &(0x7f000019a000-0x18)=[{0xffc, 0x401, 0x7ff, 0x80}, {0x1, 0x1ff, 0x8, 0x6}, {0x2, 0x4, 0xdd7c, 0x5c7a}]}) r4 = syz_open_dev$midi(&(0x7f0000f1e000)='/dev/midi#\x00', 0x6, 0x4200c0) ioctl$KVM_RUN(r1, 0xae80, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f00007ca000)={0x3, 0x100, 0xf93, 0x9, 0xdbf, 0xccea, 0x4}, 0xc) ioctl$PPPIOCGL2TPSTATS(r4, 0x80487436, &(0x7f00003bb000)) 2018/02/01 17:08:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1d, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000343000)='/dev/mixer\x00', 0x2, 0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000265000)={r1, 0x2, 0x3, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000657000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_MSRS(r4, 0xc008ae88, &(0x7f00008c7000)={0x10000000000000f8, 0x0, [{0x4b564d00}]}) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b3f000-0xc)='/dev/autofs\x00', 0x40000, 0x0) ioctl$TUNGETVNETHDRSZ(r5, 0x800454d7, &(0x7f0000383000)) 2018/02/01 17:08:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00009e5000)='/dev/vcsa#\x00', 0x6, 0x10000) sendto(r0, &(0x7f0000ab4000)="29e74fbbc64a9bf31cf20d8137b74e754aaeb1b1df0bf4e8eb51e5994a8eb656ff7f951ffbc54d9498a4b72746f715ab01ab863031092566cf3c9d85870e49275a43fa09059164532469826143fefaa57281b9d51431abb07d6c984d9c9bda1ee344ec136d8506d823763db52202402760db119726c5b6b1fd6cae6a5ade32f453f6959a402eaeca0a9788568ca5eeb15a909c81286bfe40b26b956acb7083ecb3bc1cf3391e1ed5e272718bdb64d357c16ba14952ba1fc5b66a71ffd3706afefeea1c51880a496a1293bd4fd4ec1caca7d4f1d4a418570f15dbd3adcb860143", 0xe0, 0x24000000, &(0x7f0000b06000-0x10)=@ethernet={0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) syz_emit_ethernet(0x4a, &(0x7f000032e000-0x6a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x80000006, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/01 17:08:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x13, &(0x7f00008bb000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="91524f6f52a1", [], {@ipv6={0x86dd, {0x3, 0x6, "405703", 0x10, 0x3c, 0x0, @ipv4={[], [0xff, 0xff], @empty}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, &(0x7f000040d000)={0x0, 0x1, [0x0]}) 2018/02/01 17:08:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x400000000000125d, &(0x7f0000a3a000)) r1 = syz_open_dev$sndmidi(&(0x7f0000588000)='/dev/snd/midiC#D#\x00', 0xe2a, 0x4000) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f00005a2000)={0x72, &(0x7f0000454000-0x72)=""/114}) 2018/02/01 17:08:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f00006a6000-0x74)="dbef803e3d9f5de1e22055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) write$evdev(r0, &(0x7f0000a59000)=[{{0x0, 0x7530}}, {}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000764000-0xb)='/dev/adsp#\x00', 0x1, 0x4041) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f00003b4000)={&(0x7f000021b000/0x2000)=nil, 0x0, 0x0, 0x0, &(0x7f000097f000/0x3000)=nil}) munlock(&(0x7f0000e68000/0x4000)=nil, 0x4000) writev(r0, &(0x7f0000d7e000-0x10)=[{&(0x7f0000b71000-0x1000)="8024904213615f1434a8b49210a885bee5b8d71f39c828a55b0a88d35a51010a31818833bfa2561ce5942dc549ad4e4d", 0x30}], 0x1) ioctl(r0, 0x2286, &(0x7f0000c96000-0x2)) ioctl$int_out(r0, 0x2, &(0x7f0000d9a000)) 2018/02/01 17:08:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') sendfile(r1, r2, &(0x7f0000058000-0x8), 0x10002) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000320000-0x4)) r3 = fcntl$getown(r0, 0x9) fcntl$setown(r1, 0x8, r3) 2018/02/01 17:08:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000fea000+0x220)='/dev/mixer\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000045f000)="16da7bd4104b95722fc7bc3c9476a775", 0x10) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = inotify_init() mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) inotify_add_watch(r1, &(0x7f000003a000)='./control\x00', 0x80000d50) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00001e4000), &(0x7f0000c0c000)=0x4) close(r1) 2018/02/01 17:08:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000493000-0x8)) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000813000-0x10)={&(0x7f000047c000)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_GROUP={0x8, 0x1b}, @IFLA_ADDRESS={0xc, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}]}, 0x8b}, 0x1}, 0x0) 2018/02/01 17:08:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x22040}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000805000-0x9)='/dev/dsp\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000dd6000)={0x4, 0x8, 0x80, 0x8, 0x5, 0x8000, 0x1}, 0xc) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000008000)={@common='ip6_vti0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/02/01 17:08:56 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f000032e000-0x6a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x80000006, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006a6000-0xb)='/dev/hwrng\x00', 0x80, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000412000-0xb)={0xf7fe, 0x5, 0x0, 0x5, 0x4, 0x2, 0x5, 0x7, 0x5, 0x5c2}, 0xb) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f00008b1000-0x1000)=""/4096, &(0x7f000027c000)=0x1000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f000046d000)={0x0, 0x3, "170a34"}, &(0x7f0000e28000)=0xb) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00006e6000)={0x0, 0x1000, "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"}, &(0x7f0000db2000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000ae000)={0x0, 0x3}, &(0x7f00002c3000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00003e9000-0x10)={0x0, 0x8, 0x9, 0xfffffffffffffff8}, &(0x7f00005b0000)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000c08000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000869000)=0x1c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000bf5000)={0x0, 0x3e, 0x30, 0x1, 0x9}, &(0x7f0000854000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000878000-0x18)={0x0, 0x1, 0x10, 0x100, 0x4}, &(0x7f00001bc000)=0x18) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000204000-0x8)={0x0, 0x100000001}, &(0x7f0000b75000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000b53000-0x10)={0x0, 0x15e, &(0x7f0000ec9000-0x90)=[@in6={0xa, 0x0, 0x101, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2ea3}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}, @in6={0xa, 0x0, 0x3ff, @empty, 0x1000}]}, &(0x7f0000749000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000867000-0x98)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x7f, 0x9e43}, &(0x7f000091f000)=0x98) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000a5f000)={0x0, 0x1000, "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"}, &(0x7f0000729000)=0x1008) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000d7d000-0x8)={0x0, 0x3}, &(0x7f0000aa3000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000c77000)={0x0, 0x1, 0xa381}, &(0x7f0000fbb000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000a7b000)={0x0, 0xe6, 0xff, 0x8}, &(0x7f00003bc000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000d16000-0x18)={0x0, 0x3f, 0x30, 0x7, 0x2}, &(0x7f0000168000)=0x18) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000972000)={0x0, 0x8d, "43e3eccb1606e54fbc89dd8dd351e2fa662c98cfdba06ee83379b476bebd1a547f4ac69ddac1b2c9136a4e86ecd6719ad45c9ec25f840a8e8db69a070581d96632f52be9a69e56b54d442f249ca273832996121b1fcccd055676c412b1bb5befb107d5ef7c2e880e4dbfa9328c3e3aef0227ba0ea427f37953fc0243c855f6edd7664aec7163c88f81a5703919"}, &(0x7f00002b8000)=0x95) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000d91000-0x98)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x3, 0xe0e}, &(0x7f0000d0d000)=0x98) ppoll(&(0x7f000085f000-0x48)=[{r2, 0x8000}, {r1}, {r0, 0x5041}, {r1, 0x200}, {r2, 0x1000}, {r1, 0x80}, {r1, 0x20}, {r0, 0x80}, {r0, 0x9001}], 0x9, &(0x7f000004c000-0x10)={0x0, 0x989680}, &(0x7f00005c4000-0x8)={0x9}, 0x8) sendmmsg$inet_sctp(r2, &(0x7f00005a7000)=[{&(0x7f00006c8000)=@in={0x2, 0x1, @multicast1=0xe0000001}, 0x10, &(0x7f00002ff000)=[], 0x0, &(0x7f0000179000-0xc0)=[@sndrcv={0x30, 0x84, 0x1, {0x90, 0xffff, 0x0, 0x400000000000000, 0x8000, 0x7, 0x3, 0xfffffffffffffffe, r3}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffeda, 0x0, 0x2, 0x7}}, @init={0x18, 0x84, 0x0, {0x9, 0x5, 0x3f, 0x8b7}}, @init={0x18, 0x84, 0x0, {0x20, 0x100, 0x1f, 0x3ff}}], 0xc0, 0x20004081}, {&(0x7f000006f000-0x10)=@in={0x2, 0x2, @broadcast=0xffffffff}, 0x10, &(0x7f00007eb000-0x20)=[{&(0x7f0000fa0000-0x4f)="443a1e73e7925f3857b964c96e9473e67bff567c06e1192169454f94732326190b2fd618b51915eb8d4de0afa3e257c5f124989c9278b6b1741d402f4d6eaf2928bbf8a8d1bdcb66f13eea12a0f7e9", 0x4f}, {&(0x7f0000937000)="e4edd7bf2ccb4f38f014274dd4180c7565b35fc8d246942bbfad2c0dadc671a01a7ff9bcf03184d50967fec5eebd1da74ddb5b7455afa1d622c46e2cf811c1ef3dcbd6c49e1a8d7ef4aebc58c56abd9e60d3379825194a", 0x57}], 0x2, &(0x7f00009a8000)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0xfffffffffffffffa, 0x201, 0x8, 0x2, 0x200, 0x6, 0x2, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8000, 0x5, 0x401, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x3, 0x200, 0x8, 0x40, 0x81, 0xfff, 0x7, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x80000000, 0x8000, 0x33b788ea, 0x4, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x400, 0xc, 0x0, 0x40, r8}}], 0xf0, 0x8000}, {&(0x7f0000ba1000)=@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}}, 0x10, &(0x7f000015e000)=[{&(0x7f00009ad000)="8a81c1fdf97286f6d4ba30a0c7ee779858d3262377c07e60095b42d78d5a131d7db820025bd08b919a4a9deafc7629ed650c9ec3a01a", 0x36}, {&(0x7f0000fa7000-0x6)="164e47dd0170", 0x6}, {&(0x7f0000931000)="bbbc386161fadcdc181df0d5706c8379f1c49a0d4268a91b14ce69443e2f1f99eba8e59762039679e36c62c6df47cd9c004134d6d5e051acd029dce17bdb0cc63653101c5266dc5efbdbe31c91145475d4301332726a76f68aa3cc024bbf94be2ecf44f8395ef20d7623dc62d9b605c84b55612e4aa15c60b8bc8666d0c4a2c2153193e4d76fc9ed93ac47853ff680f96fcf32e71e811f46cecef5edf4a8c3e7f4a6", 0xa2}, {&(0x7f0000c1e000-0x40)="0335188dbc03bbce42d23ba1f2297a7fac9e529586ffd4dd0eb0e4536faf9954dcf8a74b5ea1f8ad5a69fce0925bc4a21dcb042365daecaffa820d06ac14c465", 0x40}, {&(0x7f000041a000)="01e37258ff32edc5c873b870ef7c4f7915d3e41f8add345c1b3eecc3ff9be73fb830b52fff780abac5fafe6c1cdc2d140b0b91e987a70d76e107871313d15b853d2027582d1571446d391a60476a031686bad80b8fbc93069dc08cb16559b289034770cd13397557420141d6205366d423", 0x71}, 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0x1000}, {&(0x7f000035d000-0x43)="22e3594c23df086aabe0b5a29f00eb6710eb451402c591cd8e266b62cd3d53e33f6219523747eed661eb34a00568e9bf03295e02a964a5abf39387c7b93e183e00eab2", 0x43}], 0x5, &(0x7f00000dd000)=[@sndrcv={0x30, 0x84, 0x1, {0x80, 0x55, 0x1, 0x3ff, 0x8000, 0x9, 0x3f, 0xd6, r9}}, @init={0x18, 0x84, 0x0, {0xbea3, 0x10000, 0x1, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x492, 0xfff, 0x8008, 0x81, 0x1, 0x5d, 0x1000, 0x7fffffff, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x1, 0xffff, 0x3, r11}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x20d, 0x6, 0x8001, r12}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffff8, 0xa, 0x40c5, 0x2, r13}}, @init={0x18, 0x84, 0x0, {0x8c7, 0x1, 0x1, 0x6}}], 0x150, 0x800}, {&(0x7f00007e5000-0x1c)=@in6={0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c, &(0x7f00005f4000-0x40)=[{&(0x7f0000861000-0xed)="efbfd4215f43ee0b31b4441e0ed010249a1c42bd5502fc45d8aa6d87351d24bc698bedff7051f4cfc4766705bd9508d3f4d38dbfa765e10c1b9f5ee23e337be62b76cbc69abb6495b2df619b2f90014d5addf71ff355aefc0c6b015aa739dfe4351a320e151e0c6b9171c6e2d259b936d0a274b7622d31899eb24a1fd3314cb75a2f10887b4f2de22784c24d188f1d4ffc40aaedbd425ad0e30d789d7370904a456fc5a56742db97fb2ea7f600eb7c67ef24ec69792ec6ce5fcba3b0d8a0a133a59861a118b0fdbba3db6f832e65ed758c50efd4742575b7c2797f9f15dd49c5243dff45fc92111a6c6f2ec9a8", 0xed}, {&(0x7f0000f71000-0x1000)="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0x1000}, 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0x1000}, {&(0x7f0000ad4000-0x6b)="3427c7a21d3a01cf44ca765c4671a7070d44b9bd6dd41a8b08f9552fb91a0a6e9284d848cb60a0edcefadd2f952f266ec6477081a44ac0ad75a5190828ed8103cd871a7498107ea6d64d2fc0535dc63044628192e0167098eba5be84cf64e2782a9245380ba82a21e2ff70", 0x6b}], 0x4, &(0x7f0000412000)=[@sndinfo={0x20, 0x84, 0x2, {0x59a, 0x8, 0xffffffffffffffff, 0x3da6a4bf, r14}}, @sndrcv={0x30, 0x84, 0x1, {0x7ff, 0x4, 0x8004, 0x6, 0x6, 0x3, 0x7, 0x80000000, r15}}], 0x60, 0xc044}, {&(0x7f0000d94000)=@in6={0xa, 0x0, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xff}, 0x1c, &(0x7f000042c000-0xa0)=[{&(0x7f0000d22000)="67c9fa11d10998bc9d", 0x9}, {&(0x7f00009c7000-0x69)="c50b7fd6a77353f4782ebef9f8a41795b8b7b8ab23160c6a4f7b3a6b261eb027ab8dc01c7d7409ecca7935956a808c831decfbf7c0a86fc98de0dd8bf03117a10fb12de219fb966b899d9ff67a541dfde6f0a21f7dbb149c974a09cebf80778e5af3c50aa12e7d61a9", 0x69}, {&(0x7f0000d1f000)="8221842666e6bd06f5c09831c8478a3489762ac6d47449105a6b14c00219ed9a438528599370949296c2f3c1a736cca455ff4a80feb444aabcefc73e0db16335dbafd8f034c7498affbeaf65158c26941e41721069e9800624b07229b3c8edc6eef83299abbe7e28103ab566bc282cd30a315befbbc2760b07914beb14f0a86fad384e1eae749db38936", 0x8a}, {&(0x7f0000aea000)="0c22edc9db7ef5ea2909443fefeb7facab4e284f219aee6060fb10c7843876ed12ac27bda787ed0fa04f14206f8885f3f76fec7b6c131fb86cc84905ac61c6ae70e841892023be63c5aacb5c24a8024d78894917bf719cd6696a8514a6994ca90e3808548226f7c686743c841904abee16a7b4c8ba0d7a22d2c822576528d867b378032451ad815a561673666f7ff808dd914fa76e2855072a26cb040065c19ebcff26fe52ebd9a99f3a", 0xaa}, {&(0x7f0000ddd000)="2181c26b18dce129bf077310c8abb5464a8f2e28bb6365", 0x17}, {&(0x7f00007c4000)="1a85c011db4cfee3a29d884d96d974e5809ea772b13241e9808efc8a453dd180a9339fb8d75d09a870433b7d44cfa1f4ec4e84476fcb61a585b2bff97c520ec2431fdfbd30162de975c4149652f64425c2347ab6013c1bc13c82fc62548a463275593d91926a10a6bbf9c5cc6952b20a08aea98453e26a0c923df8a0c5a39f120b7cae26b084acf1a8521a35906d5e6768323e612bb63d94c8ed66e5efcae299440d9e3d643fc7efc0ffa63c0431d6ef76ef4022", 0xb4}, {&(0x7f00004f0000)="e53881840f9d4257eccfa864ead164ff1b1255f124e3f651f25fb10faaed437c8a8724eb72b3c46afa7abadf9ca2efc81dd0a6ed453685cab295428fafdbb630227d0fa721b06293870a41d0ccb1b24e224a23468bd090e6e3cd4b4565c328aa7711d15df14488a582b7950df5b8694213ff901cdc", 0x75}, {&(0x7f0000241000-0x6a)="6b5c2c5d54286ff77f2700be6833faffe77c4a7a3a95b97909847c11be2758ac06524e58a0fadfae959c77a7b74e76fd687def344d5ae7417b8b64c5fb9931826a659d9c6c9676bc3cd771e4fdf61d9e52f3011bb82a40b296534fd9794f10ce5932d37176cd2748055f", 0x6a}, {&(0x7f0000fae000-0x1000)="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", 0x1000}, {&(0x7f0000960000)="710603133ffbdb4d7d4f1777a016bf1e69bdd3900492de540db4e868ecdbf8e1cee1d5eecf202a", 0x27}], 0xa, &(0x7f000048d000)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0x20b, 0x0, 0x683, r16}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x5, 0x8002, 0x135, 0xa34f, 0xfff, 0x0, 0x8d37, r17}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0xffffffff, 0x8, 0x800, 0x1000, 0x8, 0x800, 0x20000000000, r18}}, @init={0x18, 0x84, 0x0, {0x7, 0x81, 0xffffffff, 0xfffffffffffffffb}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0xf800000000000000, 0x800a, 0xad1, 0xe5, 0x6, 0x200, 0x8, r19}}], 0xf0, 0x4000000}], 0x6, 0x4000000) 2018/02/01 17:08:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f00007a2000)='/dev/urandom\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ac9000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f00005a5000-0x82)="9d777894898b72e0f46bd980ebe28f33877bb2a862be3d308f084cbe125d2a187f75818bdc8b6b1fcb1b6e15853ba94d067b7060b984b44ff6f6584cd2e021030f3a0c9fb3cdac97a68afbdc19ce53e7d10c5d25517f7f4e46d7993a522c5035f0fe7e64c8bd3489f28bb4934c319d3a71d77cd80323e2edd901da7bb8d2105ac071") ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000b19000)) poll(&(0x7f0000596000)=[{r0, 0x2}, {r0, 0x88}], 0x2, 0x7) 2018/02/01 17:08:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000db0000)='/dev/admmidi#\x00', 0x3f, 0x400) seccomp(0x1, 0x0, &(0x7f0000079000)={0x0, &(0x7f0000000000)=[]}) clock_getres(0x0, &(0x7f00006a9000-0x10)) 2018/02/01 17:08:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$vcsa(&(0x7f00007f1000-0xb)='/dev/vcsa#\x00', 0x3, 0x8000) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000bb7000-0xc)={0x0, 0x8}) lstat(&(0x7f0000f4c000)='./file0\x00', &(0x7f0000f9f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f00007dd000-0x1c)={&(0x7f0000d1e000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000d5e000)={0x1e0, 0x1d, 0x3, 0xffffffffffffffff, 0x1, {0x40000001}, [@nested={0x1cc, 0x1, [@typed={0xc, 0x48, @uid=r2}, @generic="3a150ab82e1c6581f554a8f2dba3c927646aece9a5ca5fd3de531778d4257d1469a195f63ce627b4aeb616d25beda0846393c6f225f9335e37358188bf5225374d34ae8bf59fe8e1f1d2691c3094efb86e9b8835f75600ed561f1ecbc26366d10f679f7883a1b94add57f8e092de839b778750961ecfa199e7d1787850bb92b56ff5900a84e833f83f", @generic="4e775e4bce726eeb80c57f483c2a1f1fdac9b748d3a2ed751f859df52c524f", @generic="96ea430fb5cebe794520645d9ae3b31eaad2ec243753c416311f5cf1654a54eb1bb0a8574ec95ba76f1a09f55a169d9004f42e3ee0e832b89827046212f35da6a2e27f74b1fc330ad9b929d476fb5db45916391415fa7ad979200a84d0553700e41b769dfe3a8a", @generic="54d7c55b104b973c32d6d68e09ac4148081f1874d65d7b66b3f193e8e37239f10e07744b6b6ac85b8ab96a2fd67212117e076a849317be7e6440f1164cb8d55df9d49815e447fe209681496d46dc35b2bfffb895ea4333d705b96a69f4ec47b30dbe48e89bb70b4d5811a6b43aa4689c96cea5d8a11b40eb688602797c409fbf902183b7f478ae33f1f6236b733c91a630edfd14f1", @typed={0x18, 0x24, @ipv6=@loopback={0x0, 0x1}}]}]}, 0x1e0}, 0x1}, 0x0) 2018/02/01 17:08:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b35000)=0x312, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f000060f000-0x4)=0x400, 0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000b4a000)='/dev/cuse\x00', 0x30002, 0x0) r2 = open(&(0x7f0000884000-0x8)='./file0\x00', 0xa0000, 0xd0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000605000)=r2) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000060e000-0x10)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000500000)='@', 0x1, 0x8040, &(0x7f0000928000)={0x2, 0xffffffffffffffff, @empty}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x240}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) 2018/02/01 17:08:56 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000003000-0xb)='/dev/mixer\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80000080044d76, &(0x7f0000001000)) openat$hwrng(0xffffffffffffff9c, &(0x7f0000004000)='/dev/hwrng\x00', 0x200, 0x0) 2018/02/01 17:08:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(0xffffffffffffffff, &(0x7f0000fcb000)=""/26, 0x1a, 0x0, &(0x7f0000593000)={0x1a, 0x0, 0x0, 0x68000000000000, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000585000-0xb)='/dev/mixer\x00', 0x20000, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000006f000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000b4d000-0x4)) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000001000-0x10)=@common='ipddp0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00008b2000)=@common='ipddp0\x00') ioctl$KVM_GET_FPU(0xffffffffffffffff, 0x81a0ae8c, &(0x7f0000b4f000-0x1a0)) bind$pptp(r0, &(0x7f0000205000-0x20)={0x18, 0x2, {0x2, @multicast1=0xe0000001}}, 0x20) 2018/02/01 17:08:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000705000-0x5), 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000643000)='/dev/dmmidi#\x00', 0x5, 0x101000) write$selinux_validatetrans(r1, &(0x7f0000042000)={'system_u:object_r:init_exec_t:s0', 0x20, 'system_u:object_r:var_spool_t:s0', 0x20, 0x34, 0x33, 0x20, '/usr/sbin/cupsd\x00'}, 0x55) connect$inet(r0, &(0x7f00002c1000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000062e000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) recvfrom$ax25(r1, &(0x7f0000d41000)=""/173, 0xad, 0x0, &(0x7f0000216000-0x10)={0x3, {"634852adb07adc"}, 0x42c9}, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000e2b000-0x90)={0x80000000, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x90) 2018/02/01 17:08:56 executing program 4: r0 = creat(&(0x7f0000f88000)='./file0\x00', 0x100) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000966000)=[{0x6, 0x0, 0x0, 0x407ffc0004}]}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c36000)={0x0, 0x0, 0x0}, &(0x7f00007d9000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000168000-0x18)={r0, &(0x7f0000524000-0x1f)="0162fed95dbbf42d19a46cf0c356953207437f9028ec0e722c085872fbfc9a", &(0x7f0000000000)=""/146}, 0x18) setgroups(0x4000000000000051, &(0x7f00007a3000-0x8)=[r1, r1]) 2018/02/01 17:08:56 executing program 3: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000017000-0x370)=@filter={'filter\x00', 0xe, 0x4, 0x2c0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x1}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x0, 0x0, 0x0, 0x3}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}]}}, 0x320) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000008000-0x120)={0x6, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1, 0x1, [{{0x2, 0x3, @broadcast=0xffffffff}}]}, 0x120) 2018/02/01 17:08:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) r1 = getpgid(r0) r2 = syz_open_procfs(r1, &(0x7f0000ad9000)='l\x00\x00\x00@uid\x00') sendfile(r2, r2, &(0x7f00006c7000), 0x2a) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000618000-0x8)={0x0, 0x0}) rmdir(&(0x7f000079c000-0x8)='./file0\x00') write$eventfd(r2, &(0x7f0000db1000-0x8), 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000c9c000-0x20)={0x1, 0x7, 0x202, 0x5, 0x4, 0x8, 0x7fff, 0x7fff, 0x0}, &(0x7f0000cc1000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000a80000-0x8)={r4, 0x2, 0x6d0}, 0x8) 2018/02/01 17:08:56 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r2, 0x101, 0x0, &(0x7f0000001000-0xd3)="69feb1573b0849cf744eaabe125ad07aae72e23890f8133c19addd87b6a1a6d3d339fa092d35e94e3a6ef133dc71aab139bb3190800100fb0048cc271ab82be1a1f9946ff82032b13acab1a2c774b9ae6f628b826aef37a6af1406d6778cbb67579d799bafa74f1ba0f56a2491a3d53c3c6ee11e03cbad6e02a0d11756652ac6528e201712f71964219092f93eb34ce3311cce792c1bc27329e8c64eb9bf7858a8d47070672ad9dd4ec331166f11e824b480ddf1d180112a6ce4c33e918fb3a117c7b0338c91892d3de2e69a1d4a23e08f96aa", 0xd3) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ded000-0xc)='/dev/rfkill\x00', 0x210000, 0x0) r4 = msgget$private(0x0, 0x205) msgctl$IPC_RMID(r4, 0x0) write(r1, &(0x7f0000dec000-0x85)='j', 0x1) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000ded000), &(0x7f00009f4000-0x4)=0x4) recvfrom(r0, &(0x7f0000812000-0x72)=""/114, 0x72, 0x0, &(0x7f0000deb000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0}}, 0x10) 2018/02/01 17:08:56 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x80a, 0x81, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000df3000), &(0x7f0000000000)=0xb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/mixer\x00', 0x240080, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x5, 0xe6, 0x2, 0x7fff, 0x3, 0xff, 0x7fffffff000000, {0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x0, 0x344d, 0x80, 0x400, 0x8}}, &(0x7f0000001000)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000002000-0x8)={r3, 0x5, 0x200}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000002000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r2, 0xf, &(0x7f0000002000)={0x0, r4}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000004000-0x50)={{0x5, 0x18}, {0x0, 0x1f}, 0x2, 0x2, 0x7f}) fcntl$setstatus(r2, 0x4, 0x0) r5 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x800, 0x400000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r5, 0x541c, &(0x7f0000004000)={0x7, 0xfffffffffffffffb}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000005000)='./file0\x00', &(0x7f0000005000)=""/205) openat(r5, &(0x7f0000003000-0x8)='./file0\x00', 0x12000, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000007000-0x4), &(0x7f0000007000-0x4)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000008000-0xf8)={{0x3, 0x3, 0x1, 0x1, 0xfff}, 0x8c, 0x80000001, 'id1\x00', 'timer0\x00', 0x0, 0x0, 0x2, 0x7, 0xffffffffffffffff}) [ 87.732073] netlink: 'syz-executor5': attribute type 1 has an invalid length. 2018/02/01 17:08:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = accept4$inet(r0, 0x0, &(0x7f00007a5000), 0x80000) sendmmsg(r1, &(0x7f000064a000-0xb4)=[{{&(0x7f000010f000-0x6)=@hci={0x1f, 0xfff, 0x2}, 0x6, &(0x7f0000a95000)=[{&(0x7f0000561000-0xd0)="d3d541015328218e1a432306aee5dbd296e4ac29e120630caf555a4c2a91ea85072130ac0b314a2d89d20dbdc6abe878e6ea924e41fc735aca14e33b82c565a1d65809674693acd65a616cdb9882beef1f38cb9fd0e70aa3ccfceae3db32de4982a15c43f473eb3cfe1f508055587e094b480f5ad8f8e687e6ccc2c5e47a8be1eb9938171635eb365a2efd30e47492c945e35ef32d351e4ce72a748f02bcc5e4399d2c0f9c6060ebfbd97916fc8b9224a65edfe1cbef79d3b8cc7996867ccb5f6ab07cae33da34ccfd107616b0f63dc3", 0xd0}, {&(0x7f0000bd7000)="58273f81e3105ec806d2128903ab8def02398a04396af704f366700d82f19fcac5b45b67af16780314c051d7b0e87bd92d4a3f746e03a5a2cc09dccfb39fee93cb25c1184bee3a041758c661494c8662c1ab", 0x52}, {&(0x7f00000f3000-0xe9)="2a2c97fafbd616e0bbb742be00a1e002aabc56b357e54684b7c959b0c697b3a72af064973e619186085df0b8ef80893fcfb9f9cd57c45f4310276fb5789dd601f621f6241d14df7bbc79d3d866ea35661ec9664ff7f9fddfd88579bc971cd640f1019d280a49f2d4b2f4f867f39b5cc50876d902e1fa5a4839645da70049a9476fbf972ebca25ca1adb5051c3b6d1a3c0c6f3f446ed4d82f7410100db959ca2a8f28ebe7f97efcc13e4639ad3fecf601e07cb7577933ec8257e8a5d4cdccf296f7cac795edb12dadf9b3b2141822acdeed830336f447db395c70fa5284b9b14a4efe5a7a97a28330c8", 0xe9}, {&(0x7f0000b51000-0x28)="57d5666c60c1a9babe06b49eb5cc7c0d9e25ca0317ee50d73ca664f21a977d604a65a0cf8ca684c5", 0x28}, {&(0x7f0000dce000)="49dc3887671d5e26618f397836f558e86f21fcc5fbc43ad83fb4b9a8967734dbf62f6e1ba250de7981a580a61dd6c40fc5c868ec7c291754c91f10c5e902a5e623b1e04e97b050e1453af95233508da0d29f9ca593d8f531718f8580884e59d3ce", 0x61}, {&(0x7f0000ab3000-0x96)="11cd80cb4253dc305991e425db25b941398aff97d08ceab3246cbcc372ba15ba8853c9acd116fbf6dccf7e3d44b671138420109531ad75a067ab70d16a93aac29ab56d6121a1a4d0d0485dceae5cdb0365c2fd4d8d0ee4ae8b8d2f1f387012296215d513cab33028c6cc1b3f2d15ad680bf646d65d65946661754fcf1f94999521acee150d172df31f98dddad5a4f7dc8d1a99ddc73e", 0x96}], 0x6, &(0x7f000055a000)=[{0x108, 0x1bf, 0x0, "0f0edc6966c37569c7ec14c3c8ced893ed782d4885cd58907fca3034867368b127c6070741527e7d23feaef394847724ed6ba9dac807a70346c6265b9da54b083628caf2c2ace31625537aca8d0a2a1656c3f897e371403eda5d0e03987dc5eed62dc4db69c292a9f768e51bfc1cdd5f4e6a7a534960c31a0fa222e13b2165b28150a8855690b88ef9a6bf2e45539a1ece12e44725a5dc93030736dae16daca39510b59b85fe4bd01af1a53e6ef409bf071f9efb421301eaf8a76b2ba7b0569836ee0588dac43de21f9745cf5501946189f30715a49e42a64d6b50b09b4cf00f5598716cf5bd02c1ec8b74d1a06c8cca3e4847d7"}, {0x18, 0x104, 0x59, "05"}, {0x10, 0x117, 0xffffffff}], 0x130, 0x20000040}, 0x1}, {{&(0x7f0000dcc000-0x1e)=@pppoe={0x18, 0x0, {0x0, @empty, @generic="250d8c6855fe8a8a5702ff02ae6c346d"}}, 0x1e, &(0x7f000067e000-0x90)=[{&(0x7f00009b8000)="101da8b3cc69e19c64094c23feadc2ba037169c5624228b804cc8546503fc5514402550b7da02e5aa61c340acc29a5e85c3f6f7bae6bf94086a16ebfd0d298263332286d7b403d4c06a93dc0827179ec7147f8bb4afab8a61e5860984364c11e49cc8f", 0x63}, {&(0x7f000001e000-0x74)="ffb06237e5bad2777f7a2460520878b557ddb43fcdcbf7b02d94bf9eef2be5f6386da6bb1a26416138aa62e3bf1b83d1a00d605ddbfc416985b4721e25b58a4405ed171fd6e45a5de6a67cb7b91210c58d4a1fba39d0aca3d14fc78cd656bc297b82363838507511a317db38b584b029e8930134", 0x74}, {&(0x7f0000665000-0x1000)="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0x1000}, {&(0x7f000003b000-0xee)="57247e8ffc550616d707b6b24f8a78cf54287a7393473a157d14d0a5a4dd02d89cd351803ee38a281e90815e27056f7187d16f43ca4aae4f1c4692b04310e69093fae422d5aa0e1b8b2a4874c8318192db5d8577d96eacebc4fb38831452ad6e0a6162e9e406c9a5bcce17f01d9ccab6441b79207e81287af84c6a6251348771c52da4e4462200ab787704befc0051d2bf0960e207f48e74d6ca4e9342f55a811f1ad99671c6012ecf54b15b019c0bbde08663b27994844f0f722169af8ed146d3c5ce7d073ed6b14dacabaf40d3a755634c45336ae268af22fe5e08d03e32bf5d08d7fac5f6d2e7a411edc0b60a", 0xee}, {&(0x7f0000bc6000)="a134823752917880176806eb86851857d547c020d5abcb6878f65aab257cddeddc0427ebb34802413a7219fabc6f41fc95452e927473e9d7eb56af3588ed2f80ed72696eca6036701d30cb1dc389c0c1f3ccb68af3e87c65c9c4cd2dfc8aa348917039e1077d10569c504743dc7820f06ac1339e67bfbc567961d6dfbb21a9b94bf6949917d291d21b01fb412ba3bd179e8f32f28a4634ac6925abda4cc4cea7f2737f", 0xa3}, 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{&(0x7f00000df000-0x1000)="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0x1000}], 0x6, &(0x7f0000a00000)=[{0x88, 0x10f, 0xa9d0, "697d2093f7a9af54ea1e06c8acf6fefb4eb9afdf4fa0b37c636a1a6232c58094f431979490bec9f47303d084bc6802e1d6f8e898d3e64135dc75b9955847975c36ed7e86388c0f59bb765e34c98ebbfeeed84800ee8808d705d6e5fd32fb18db09559021fd3bc1afe91d0dc65ba46e365205cad8461e"}, {0x110, 0x114, 0x7f, "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"}, {0xd0, 0x0, 0x9000000000, "4253a8aa5fcb77d1927788c41a991bcd2e4cab6785664cd61a733843feb47a89d14ef9a2818b650767b9d5383eec2394a9f076c56f673e02a5713040a71d8e13306b4e691000c0e148fbce04ffdf8d8f39a18d3defc1765fc149df0edbfdeeaf50b19a6796a6663428a2a69979655ab5b362b783f0ad38ad63511be36d804958f67f888123ba183b88a2693d36e9ebba4a18ed510589a10865985d29aaa905271cb66dca306749006cc79b15024047af04ad7dca4592649880a3"}], 0x268, 0x24000080}, 0x6}], 0x3, 0x40000) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000039000)={0x10, 0x0, 0x0, 0x1000}, 0x6, &(0x7f0000bf1000)={&(0x7f00002a8000-0x4c)=@newlink={0x4c, 0x10, 0x9, 0xffffffffffffffff, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_PHYS_SWITCH_ID={0x18, 0x24, "9a728338c705e89b68cbe5e5c870e746ac"}]}, 0x4c}, 0x1, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000e49000)={0x0, 0x0}, 0x800) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000f48000-0xe)={0x0, 0x7f, 0x3, [0x3, 0x400, 0x40]}, &(0x7f000040d000-0x4)=0xe) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00006e2000)=@assoc_value={r4, 0x200}, &(0x7f0000273000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000610000)={r4, 0x200, 0x10}, &(0x7f0000ad3000)=0xc) ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f0000d94000-0x14)={0x9, 0xff, 0xbd9, 0x6, 0x5}) 2018/02/01 17:08:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb0d000)=nil, 0xb0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000842000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000b0a000)={0x0, 0x0, []}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ae9000)={r3, 0x0, 0x2, r2}) ioctl$KVM_RUN(r4, 0xae80, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = inotify_init() mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) inotify_add_watch(r5, &(0x7f000003a000)='./control\x00', 0x80000d50) r6 = openat$vsock(0xffffffffffffff9c, &(0x7f000032b000)='/dev/vhost-vsock\x00', 0x2, 0x0) close(r5) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00002e0000)={0x1, r6, 0x1}) getsockname$packet(r7, &(0x7f0000a01000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000dfe000-0x4)=0x14) 2018/02/01 17:08:56 executing program 4: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x0, 0x10001, 0x4) truncate(&(0x7f0000f0b000)='./bus\x00', 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000fc1000-0x4)=0x7, 0x4) 2018/02/01 17:08:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00009c8000-0x4)=0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000904000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000c6000-0x28)={@generic="e10ff8749dfdd8e6760321e0ff42d68c", r3}) process_vm_readv(r1, &(0x7f000078b000)=[{&(0x7f0000e83000)=""/65, 0x41}, {&(0x7f0000236000)=""/41, 0x29}, {&(0x7f000040c000-0x8d)=""/141, 0x8d}, {&(0x7f0000974000-0xb8)=""/184, 0xb8}, {&(0x7f000016b000)=""/50, 0x32}, {&(0x7f0000520000)=""/4096, 0x1000}, {&(0x7f0000eb8000-0x58)=""/88, 0x58}], 0x7, &(0x7f0000228000-0x70)=[{&(0x7f0000d17000)=""/60, 0x3c}, {&(0x7f00000ef000)=""/202, 0xca}, {&(0x7f00000cc000)=""/196, 0xc4}, {&(0x7f00001f3000-0x83)=""/131, 0x83}, {&(0x7f0000d81000)=""/113, 0x71}, {&(0x7f000037f000)=""/196, 0xc4}, {&(0x7f00005ca000)=""/236, 0xec}], 0x7, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000da3000-0x8)=0x7) r4 = socket$inet_udp(0x2, 0x2, 0x0) recvfrom(r4, &(0x7f00009e1000)=""/4096, 0x1000, 0x2000, &(0x7f00005df000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r4, 0x2, 0x2, 0x1, 0x2, {0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x100000000}}}, 0x32) sendmsg(r4, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f000047f000)=[], 0x0, &(0x7f0000f13000)=[{0x10, 0x0, 0x7}], 0x10}, 0x810) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000c41000-0x4), &(0x7f0000746000)=0x4) openat$dir(0xffffffffffffff9c, &(0x7f0000352000-0x8)='./file0\x00', 0x2, 0x0) truncate(&(0x7f000036d000+0xc06)='./file0\x00', 0x5) 2018/02/01 17:08:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006fe000-0x11)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000e69000)) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000c4c000-0x1c)={0xf164, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000ae7000)={0x1, 0x0, [{0x20c, 0x0, 0x800}]}) 2018/02/01 17:08:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f000032e000-0x6a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x80000006, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) r0 = memfd_create(&(0x7f00007c9000)='\x00', 0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000fc4000)={0x0, @in6={{0xa, 0x2, 0x10000, @empty, 0x2}}, 0x8001, 0x3ff, 0xd2, 0x9, 0x11}, &(0x7f00008f6000+0xf9c)=0xa0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000eac000)={r1, 0x9, 0x30, 0x2, 0x5}, &(0x7f000031f000)=0x18) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) 2018/02/01 17:08:56 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000011000/0x3000)=nil, 0x3000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) modify_ldt$read_default(0x2, &(0x7f0000013000)=""/117, 0x75) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r1, &(0x7f0000003000-0x10)=[{&(0x7f0000001000-0xec)=""/236, 0xec}], 0x1, &(0x7f0000001000)=[{&(0x7f0000001000)=""/159, 0x9f}, {&(0x7f0000000000)=""/4, 0x4}], 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b6c000), &(0x7f00008a3000), &(0x7f000057c000), &(0x7f0000ac4000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 17:08:56 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000001000-0x48)={0x10000, 0x0, [0x3, 0x5, 0x6c, 0x4, 0x4, 0x8000, 0x6, 0xbe92]}) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/01 17:08:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0xc, 0x8, "06000c001c"}]}, 0x28}, 0x1}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000741000-0xc)='/dev/autofs\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00008d1000)={0x0, 0xffffffffffffff06, 0x30, 0x6d676ea4, 0x3}, &(0x7f0000fe9000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000da5000)={r2, 0x7}, &(0x7f0000de9000-0x4)=0x8) 2018/02/01 17:08:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000aa1000)=@file={0x1, './file0\x00'}, 0xa) mremap(&(0x7f0000a51000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000874000/0x4000)=nil) bind$unix(r1, &(0x7f000000d000)=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000a96000)='net/unix\x00') sendfile(r0, r2, &(0x7f00007cf000)=0x805f, 0x5) 2018/02/01 17:08:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b2d000)='./file0\x00', 0x7f) capset(&(0x7f00009b9000-0x8)={0x19980330}, &(0x7f0000002000-0x18)) link(&(0x7f000028c000-0x8)='./file0\x00', &(0x7f00008f4000-0xe)='./file0/file0\x00') 2018/02/01 17:08:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$inet6(0xa, 0xa, 0x100000000) r2 = syz_open_dev$vcsa(&(0x7f0000e13000-0xb)='/dev/vcsa#\x00', 0xaac, 0x101000) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f00007c6000)) socket$unix(0x1, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000e2a000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000f90000)=0x10) sendmsg$nl_netfilter(r0, &(0x7f0000182000)={&(0x7f00009cc000-0xc)={0x10}, 0xc, &(0x7f0000403000-0xe)={&(0x7f0000d5b000-0x20)={0x20, 0x5, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0xc, 0x1, [@typed={0x8}]}]}, 0x20}, 0x1}, 0x0) 2018/02/01 17:08:56 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f000021d000-0x90)={0x25, {{0x2, 0x0, @loopback=0x7f000001}}}, 0x90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f00006d2000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r1, &(0x7f0000001000), &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000000)={{0x1ff}, {0x400, 0x6}, 0x6, 0x6, 0x10000}) write$selinux_access(r2, &(0x7f0000000000)={'system_u:object_r:iptables_initrc_exec_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x37, 0x35}, 0x3e) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000001000-0x4)={0x42}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000001000-0x14)={r3, 0x2, 0x2, 0x1ff, 0x81}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00001c6000), &(0x7f0000e78000-0x4)=0x4) connect$inet(r0, &(0x7f00003a6000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) write$selinux_create(r2, &(0x7f000042b000)=@access={'system_u:object_r:syslogd_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x38, 0x37}, 0x55) syz_emit_ethernet(0x4a, &(0x7f000032e000-0x6a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x80000006, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/01 17:08:56 executing program 1: mmap(&(0x7f0000000000/0xe83000)=nil, 0xe83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e84000-0x12)='/dev/loop-control\x00', 0x3, 0x0) r1 = signalfd(r0, &(0x7f0000e7d000), 0xfffffffffffffef8) read(r1, &(0x7f0000cfe000)=""/48, 0x30) mmap(&(0x7f0000e84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e85000-0xa)='net/nfsfs\x00') mmap(&(0x7f0000e84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f00001fc000)=0x1ff, 0xd, 0x10001, &(0x7f0000e86000-0x10)={0x0, 0x1c9c380}, &(0x7f00007e7000-0x4)=0x2, 0x2) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000e84000)=[0x0, 0x8]) r3 = syz_open_dev$admmidi(&(0x7f0000aee000-0xe)='/dev/admmidi#\x00', 0x4, 0x400) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f00004bb000)={{0x4, 0x7}, 0x1, 0x7, 0x81, {0x9, 0x9}, 0x800, 0x7ff}) 2018/02/01 17:08:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ee4000)='oom_adj\x00') writev(r0, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='15', 0x2}], 0x1) pread64(r0, &(0x7f00001a9000-0xf5)=""/245, 0xf5, 0x0) r1 = socket$inet(0x2, 0x3, 0x2) r2 = dup3(r1, r1, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000001000-0x8)={0x0, 0xd44}) setsockopt$inet_int(r1, 0x0, 0xca, &(0x7f0000000000), 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet(r1, 0x0, &(0x7f0000000000)) bind$inet(r1, &(0x7f0000001000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) pipe2(&(0x7f0000463000)={0x0, 0x0}, 0x80000) ioctl$VHOST_GET_VRING_ENDIAN(r4, 0x4008af14, &(0x7f000076a000-0x8)={0x3, 0x5}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001000-0x28)={r5, 0x0, 0x1000, 0x95, &(0x7f0000002000-0x1000)="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", &(0x7f0000001000)=""/149, 0x944, 0x4}, 0x28) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f00001bc000)={0x3, &(0x7f0000f66000)=[{0x1, 0x7, 0x80008000000000, 0x5}, {0x7, 0x4, 0x3, 0x7}, {0x4, 0x5, 0x5, 0x37e0}]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SET_MCE(r4, 0x4040ae9e, &(0x7f0000001000-0x40)={0x200000000000000, 0x1, 0x8001, 0x5, 0x18}) getsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000001000-0xf9)=""/249, &(0x7f0000001000-0x4)=0xf9) 2018/02/01 17:08:56 executing program 6: r0 = socket$vsock_stream(0x28, 0x1, 0x0) ftruncate(r0, 0x6) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00004a9000)='/dev/dsp\x00', 0x141900, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000000)={0x3}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000589000-0xb)={0x5, &(0x7f0000fd9000)=[{0x4, 0x3, 0x7, 0x9}, {0x200, 0x2, 0x8, 0x6bf58ff2}, {0xfffffffffffffff8, 0x2, 0x862, 0x314}, {0x5, 0x10001, 0x5}, {0x8, 0x4ea6ce49, 0x9, 0x100000000}]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f00005f1000)) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000ca000)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$KVM_SET_ONE_REG(r2, 0x4010aeac, &(0x7f0000734000-0x10)={0x7, 0x7ff}) r3 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x2, 0x2000) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00008bf000), &(0x7f0000c7a000-0x4)=0x14) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f000019e000)=""/53) pread64(r3, &(0x7f0000188000)=""/107, 0x6b, 0x0) ioctl$EVIOCSREP(r3, 0x40084503, &(0x7f0000e39000-0x7)) [ 88.072867] netlink: 'syz-executor3': attribute type 1 has an invalid length. [ 88.076998] syz-executor7 (14137): /proc/14136/oom_adj is deprecated, please use /proc/14136/oom_score_adj instead. 2018/02/01 17:08:56 executing program 2: clone(0x0, &(0x7f0000404000), &(0x7f0000fd8000-0x4), &(0x7f0000fd8000-0x4), &(0x7f0000fde000)) setpgid(0x0, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/vga_arbiter\x00', 0x200000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000001000-0xe8)={0x0, 0xe0, "e05beae805deb4f1b42bfd1144de6c2d7c4ffd9cf726e74d6a5580004a74a504e9384b6dd79c043bd6bc18e9c867090c9fa69c64e045609e12c664868e317e551956dd061bf880228c0a08cdbdeb8cba2148dc157f0bfe51455712ba58af386e11cb146910bd91534a13947abe5f7ca9e7a40762a6b95265cb459399f48e297a7d278826fc65e68608bef2e2b79f0f31e2b45b5ae4da2347db31d9d7657702d267c1f3e0cb2912bdbe42278d63481aaa6b0e32761cbfd96b4ce475ca62bff8a64268c1ac093616efb24f32b1f2c54324b7ca3e8de20a3cc17fd5725ab5bcd249"}, &(0x7f0000002000-0x4)=0xe8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x6, 0x209, 0xa406, 0x8, r2}, 0x10) 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(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000002000+0x9a4)=[@in6={0xa, 0x3, 0x2, @empty, 0x8}, @in6={0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0xfff}, @in6={0xa, 0x1, 0x8, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0xffffffff7fffffff}, @in6={0xa, 0x0, 0x100000000, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x3}], 0x70) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc), &(0x7f0000002000-0x4)=0xc) recvmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x58)=@alg, 0x58, &(0x7f0000c7b000)=[{&(0x7f000090f000)=""/114, 0x72}, {&(0x7f0000001000-0x5b)=""/91, 0x5b}, {&(0x7f0000f9d000-0x77)=""/119, 0x77}, {&(0x7f0000000000)=""/244, 0xf4}, {&(0x7f0000001000-0xdb)=""/219, 0xdb}, {&(0x7f0000001000-0xc1)=""/193, 0xc1}, {&(0x7f0000d5e000)=""/246, 0xf6}, {&(0x7f0000001000-0x63)=""/99, 0x63}, {&(0x7f0000001000-0x6a)=""/106, 0x6a}, {&(0x7f0000001000-0x33)=""/51, 0x33}], 0xa, &(0x7f0000224000)=""/42, 0x2a, 0x5}, 0x100) 2018/02/01 17:08:56 executing program 0: r0 = dup(0xffffffffffffff9c) 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) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0x1, 0x10}, 0xc) r5 = syz_open_dev$urandom(&(0x7f0000584000-0xd)='/dev/urandom\x00', 0x0, 0x80000) r6 = timerfd_create(0x5, 0x0) r7 = socket$alg(0x26, 0x5, 0x0) r8 = socket$alg(0x26, 0x5, 0x0) r9 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000058000-0x60), &(0x7f000031e000-0x4)=0x60) r10 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e9d000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0xc)={0x0, 0x3, 0x10}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) r13 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bf8000)='/dev/ptmx\x00', 0x8000, 0x0) r14 = syz_open_dev$dmmidi(&(0x7f0000e12000)='/dev/dmmidi#\x00', 0x473f, 0x800) r15 = syz_open_dev$binder(&(0x7f0000ce3000)='/dev/binder#\x00', 0x0, 0x802) r16 = syz_open_dev$usbmon(&(0x7f000030f000-0xd)='/dev/usbmon#\x00', 0x0, 0x400800) r17 = mq_open(&(0x7f0000c08000)=',{\x00', 0x3, 0x50, &(0x7f0000fa9000-0x40)={0x4, 0x0, 0x400, 0x9, 0x9, 0x9451, 0x33, 0x8001}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r18 = signalfd(0xffffffffffffff9c, &(0x7f0000000000)={0x1000}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r19 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x800, 0x2200) r20 = inotify_init1(0x80000) r21 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000b3c000-0x4)=0xffffffff, 0x4) r22 = socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000078c000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f000073f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000f72000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00009c7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000242000), &(0x7f0000358000)=0x0, &(0x7f0000001000-0x4)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000488000)={0x0, 0x0, 0x0}, &(0x7f0000f12000+0xf2b)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000000000)={&(0x7f0000b2f000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x80)=[{}, {&(0x7f0000000000)="82863bf00a938e9be1eeda2cf2eca63bec71f4c41fb1a74ad1953193004abcd220f6da6cf106aff9e093e622", 0x2c}, {&(0x7f0000001000-0x4b)="41fc9b6c8116e99d6dbd5d20b0a49df28da9b0684e0dfbfcc1dfe6ab25bb454c4e2fa23c58da621f7e26ecef28274531ff9856988aae0b5e47af5177a5a7bac8f5ad8d8be7dcc50f15c793", 0x4b}, {&(0x7f0000983000)="4d1ac6558af2f675d8a6c9dd2876fb8c9e7f40a9e6cf22c5980ef7b16d424abc522ce1cc61d8fc7ff5019c4f377bdb90ca2e9b74b0f9c262100ef3b5191a17d6d30ce2488df56a2f179e374aa98cdf738a8e315868903d71b30785bff85a84b2edfc00d7ac9862cd440b21188e6b23b61c4e02baab85b1c28f4130eecc1b4e5cc3aebba3638a50c948f20b76556b9e4abd141ad5aa09b062", 0x98}, {&(0x7f0000e65000)}, {&(0x7f0000fd8000-0xe6)="b32603f69f33a39e5bc2c606132a8122cb18c4d560d8b474c83603acbdabdcd506ce521d7a18b786a9a4604deb2448bd2ff371dfd6a5397df25e81b0924e5587bafbb3bd56be15eafa26e309051dae9380f4d35eb0bfbab73bfe038e6c9b37c6a6fbf97a486595b45988da737f84b5248e48301e32b5fd0960b0142bbc4b9532aed622d1da249b43da117444b1fcfabc661f351f3dbc43e71fb8b138fe929c9ee0bceb680463c086e0106355dd237a21cda0641c338cb7ee14a54302b29d7efc11758a8005370c42b51fa48d305b2633c51f2d7a6de85383ee7645565b6044c5cf0363dc369f", 0xe6}, {&(0x7f0000000000)="d5d459d4c25f4839a95b3cf4af294a", 0xf}, {&(0x7f0000001000-0x91)="e06678c623dcbce3762c25b3f5128d6df88b1847373e0efef7c98fec810caab2a015fce748125669b101a790b5edb5b6568b571381d3b553823054698cd0715f38c7c3820cc0c5806670de05bd9c044219a76ca2fd8eecf0a9ea44e2b529fbf71a8486a3cd3f44a5dc3d21cc4ecf6836a448bce597e806c3b565fd26cc0029351d739b432ce0119ca82e1cf66179ebedd2", 0x91}], 0x8, &(0x7f0000000000)=[@rights={0x30, 0x1, 0x1, [r1, r2, r3, r4, r5, r6, r7, r8]}, @rights={0x28, 0x1, 0x1, [r9, r10, r11, r12, r13]}, @rights={0x38, 0x1, 0x1, [r14, r15, r16, r17, r18, r19, r20, r21, r22]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}], 0xd0, 0x8001}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f000032e000-0x6a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x80000006, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/01 17:08:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f00002c3000)=0x20000000000002, 0x4) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00001d9000-0x11)='/selinux/enforce\x00', 0x4001, 0x0) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00006db000-0x12)='net/ip6_flowlabel\x00') getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000012000)={@ipv4={[], [], @local}, 0x0}, &(0x7f00000b6000-0x4)=0x14) bind$can_raw(r1, &(0x7f0000622000)={0x1d, r2}, 0x10) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000a25000-0x1c)={0x3, 0xe000, 0x7fffffff, 0x0, 0x6, 0x9, 0x100, 0x3, 0x10000, 0x8, 0x9, 0x92db, 0x0, 0x1, 0xffffffffffffff6b, 0x5, 0x2, 0x10000}) syz_emit_ethernet(0x4a, &(0x7f0000a62000-0x4a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) readv(r1, &(0x7f000032c000)=[], 0x0) 2018/02/01 17:08:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f00006e0000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00004f9000-0x1)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000f29000-0x1000)="ff", 0x1, r0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000d45000)='ns/pid\x00') accept(r3, &(0x7f0000cb6000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00004bd000-0x4)=0x14) bind$can_raw(r3, &(0x7f0000e92000)={0x1d, r4}, 0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000742000)={{0xa, 0x1, 0xc15, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, {0xa, 0x1, 0x5, @empty, 0x3}, 0x9, [0x9, 0xfffffffffffffff8, 0x1, 0x3f, 0x5, 0x6, 0x4]}, 0x5c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f00008b4000)={r1, r2, r2}, &(0x7f0000587000)=""/1, 0x1, &(0x7f00004e5000-0x38)={&(0x7f00009a5000-0xc)={'crc32\x00\x00\x00\x00nul\x00'}, &(0x7f00005ca000)}) 2018/02/01 17:08:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xda26, 0x2, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f0000ae3000)={0x0, 0x1, [0x0]}) 2018/02/01 17:08:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x2}, &(0x7f0000000000)=0x8) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) r1 = syz_open_dev$tun(&(0x7f00008fa000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00\x00\x00\x00\x00\x00\x00\v\x00', @ifru_names=@generic="1e5c9a8b7430a31b66720ce63d9d8226"}) close(r1) r2 = creat(&(0x7f00005e6000-0x8)='./file0\x00', 0x4) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000cf6000-0x28)={@common='bcsf0\x00', 0x4}) 2018/02/01 17:08:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00008e1000+0xb37)='/dev/snd/pcmC#D#p\x00', 0x20, 0x400000) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f00009c4000-0x8)={0x0, r0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000463000-0x9)='vegas\x00', 0x6) getsockopt$inet_tcp_buf(r1, 0x6, 0x1a, &(0x7f000020c000-0x61)=""/97, &(0x7f0000d69000-0x4)=0x61) r2 = syz_open_dev$admmidi(&(0x7f000036f000)='/dev/admmidi#\x00', 0x8, 0x80000) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000631000-0x90)={r1, r1, 0xaddb, 0x7fff, &(0x7f0000fd9000-0x5)="78421a5195", 0x81, 0x9, 0x80000001, 0xffffffff, 0x431e63f7, 0x8, 0x5, "f9d471d296f2fb7ce7e2263b88dce7fe5d384e25c8a4d75e6dcc71a0c48279cada9c3472e30969fc11e1099cac4449d01e5da5c3afd550474e2c297be0a9070b1e1fef7a8ddfcd933251eacd0ceb00dd2220001b169cc6825e030b3921abeb5befac6bdfa54d9f97"}) 2018/02/01 17:08:56 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = shmget(0x0, 0x1000, 0x2, &(0x7f0000001000/0x1000)=nil) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000001000-0xba)=""/186) r2 = dup(r0) r3 = dup2(r2, r0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000001000)={0x0, @in={{0x2, 0xffffffffffffffff, @loopback=0x7f000001}}}, &(0x7f0000001000-0x4)=0x8c) accept$unix(r3, &(0x7f0000001000-0x8)=@abs, &(0x7f0000001000)=0x8) r4 = syz_open_dev$dmmidi(&(0x7f0000004000)='/dev/dmmidi#\x00', 0x10001, 0x101000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000006000-0x10)={0x0, 0x0, 0xfffffffffffffffd}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000009000-0x8)) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000006000), &(0x7f0000004000-0x4)=0x14) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000002000-0xc)={r5, 0x80000, r2}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r4, 0xc08c5335, &(0x7f0000001000-0x8c)={0x2, 0x1000, 0xeb99, 'queue0\x00', 0x9feb}) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000001000)) [ 88.145330] netlink: 'syz-executor3': attribute type 1 has an invalid length. 2018/02/01 17:08:56 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00001f9000-0x16)='/selinux/checkreqprot\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x38, "14f14204dae19ea921d98c184f737cb55ed6c5643d062f847fa65f9307a8c28d6debf2e71250af58baacfbd08b22d8cec65e245ecd4eae21"}, &(0x7f0000000000)=0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={r1, 0x1, ':'}, &(0x7f0000ead000-0x4)=0x9) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000000)={r1, 0x4, 0xbd, "fcece5c4b1428e96e4a2fa4cb2582e13744ea17c63e6376772ce71c9482101e8ab868a285e5ef1e5b5867e560b83722348ecd2d981c4f0a9948b42bb63ef6be1395aa0a86b9b93b54cc12211cdfa32343720f7313928a59f08da2b4dd2d94ad1abe0911bce99c8f2d901393913f11cae01381a0b427e2b0efb000124a507fd7312df324056dbd0ad642faa6b60dbd46b2957590964a6f5a24f6e8fdaeabc22ef45625431c8cf7f9014bcf33cb696635214f348a44f924f54bb2a42a23c"}, 0xc5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f00005b3000-0x110)={{0x1ff, 0x7, 0x2, 0xffffffffffffff3a, "84877f7b0033737feaf1919b9d4ef6f1f6cf2d6469af412b60f6385a6ae3230a901a1f7a81e7b1cd7dad9d03", 0x1}, 0x0, 0x0, 0xffffffffffffffff, r2, 0x4, 0x9, "357865ccccf0c696ab77f430c8bd37d42b15f67ff80a726c43e72e01a5b1da72906def99f749cb5dc61d09382a3ffad564bb63f89511a1978bf96f96a79d0ba8", &(0x7f0000b2d000)='/selinux/checkreqprot\x00', 0x16, [], [0xfffffffffffffffd, 0xcbd, 0x4, 0x3f]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f000001e000)=0x5, 0x4) close(r3) r4 = add_key$user(&(0x7f0000dd8000)='user\x00', &(0x7f0000da5000+0x8ad)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00002e5000-0x71)="c870b05fec9fc2568a20393796c0eb6f01e705466d77b15aa74d1df003440ceabf8687abc4607806138e4652d0b91b334047e7ee364f6bf7fa4b32145e22835daab38b38b4f9524c4b2c0d3508cc2f4f57710b605c6cb8e9f47c8b4d9627b1772f2ba9580a49b0cbfb8610b3ea61d53dbe", 0x71, 0xfffffffffffffffa) r5 = add_key(&(0x7f000037d000)='blacklist\x00', &(0x7f00008d1000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00006f9000)="dbacde6c10d18792b4bbad70b5b779d1a7d76254d9da3244bad7542eb3c134ed4fcb1544501bed601bf8dc2c5b2bdb607f1ccad18906d248e11e2edf51d089a837d59e38ef7bc5a36f0f37157ac6e2a3d0169eb881fac3901ded9618d536997dc6ccaf17dfb155f29e26c7bb79174e9c0f3d3ee8b9c21d72dcc2a80dcc3f9a5cca6503c0f584b0ea689b854784d785b05a2ba99362", 0x95, 0xfffffffffffffffa) r6 = add_key$user(&(0x7f0000961000-0x5)='user\x00', &(0x7f0000a05000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000fca000-0x8f)="b0c3bd57e9e15e83c4b6dc2f587a3fae1083c0b071a9fa5be329c70ad4bbcbc162977461e44816c735946c8874543cc32c00e9e4cb8c62873aa890657d40731bf4e4da20f742fbe7e1494beec336dae19870d7c2382d4c649880271e085b97cffeac6ed588a5b17d9e1a202912d238598c33451567c5676f4e2e421b9e1d49c3e153d2cb54cc2e92897e84c9568e15", 0x8f, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000399000-0xc)={r4, r5, r6}, &(0x7f00007ef000)=""/158, 0x9e, &(0x7f00001c7000-0x38)={&(0x7f0000676000-0x40)={'mcryptd(xcbc(des-generic))\x00'}}) 2018/02/01 17:08:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000008000)={@common='sit0\x00', @ifru_data=&(0x7f0000bc9000-0x20)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f08000-0xc)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000311000)) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/01 17:08:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a28000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(0xffffffffffffffff, &(0x7f0000b50000-0x10)=[], 0x0) r2 = dup2(r0, r1) accept4$nfc_llcp(r2, &(0x7f000057e000-0x60), &(0x7f0000589000-0x4)=0xfe06, 0x0) 2018/02/01 17:08:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000ae0000)='/dev/dsp#\x00', 0xf47, 0x80) accept$inet6(r0, &(0x7f0000199000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f000004c000-0x4)=0x1c) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2287, &(0x7f0000ed6000-0x1)) 2018/02/01 17:08:56 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000075a000)='/selinux/enforce\x00', 0x10a00, 0x0) r3 = perf_event_open(&(0x7f00000ee000-0x78)={0x5, 0x78, 0x401, 0x80000000000000, 0x101, 0x8, 0x0, 0x0, 0x61000, 0x2, 0x10000, 0xaa, 0x5, 0x101, 0x9e4, 0x6, 0x7, 0x200, 0x40, 0x4860, 0xc79, 0x3, 0xff, 0x6, 0x400, 0x0, 0x8, 0x2, 0x6661, 0x8000, 0x2, 0x0, 0x4, 0xfffffffffffffffd, 0x2, 0x0, 0x6, 0x10000, 0x0, 0x4, 0x4, @perf_bp={&(0x7f0000001000-0x1), 0x3}, 0x800, 0x3, 0x1000, 0x5, 0x5, 0xffffffffffffffff, 0x1}, r1, 0x2, r2, 0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x2c1dc690}, &(0x7f0000b15000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000002000-0x4), &(0x7f0000001000)=0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000001000-0x8)={r5, 0xe128, 0x1}, 0x8) setsockopt$sock_void(r0, 0x29, 0x1, 0x0, 0x0) r6 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x80000001, 0x4002) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r6, &(0x7f0000002000-0x8), r3, &(0x7f0000000000), 0xe6, 0x8) 2018/02/01 17:08:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) removexattr(&(0x7f00001dd000-0x8)='./file0\x00', &(0x7f0000fdd000-0xf)=@random={'os2.\x00', ':procS:\'-\x00'}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a11000-0x10)='/selinux/status\x00', 0x0, 0x0) 2018/02/01 17:08:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f000032e000-0x6a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x80000006, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) listxattr(&(0x7f0000fe2000)='./file0\x00', &(0x7f0000317000)=""/22, 0x16) r0 = syz_open_dev$sndmidi(&(0x7f0000bfd000)='/dev/snd/midiC#D#\x00', 0x5, 0x0) lsetxattr(&(0x7f000016d000)='./file0\x00', &(0x7f0000a55000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000d6c000-0x12)='/dev/snd/midiC#D#\x00', 0x12, 0x1) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f000056d000)=0x1, 0x4) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f000048d000), &(0x7f0000bab000)=0x4) 2018/02/01 17:08:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00001a8000)=@generic="613a791129f8756fb66db2c8d36a8542") poll(&(0x7f0000684000-0x18)=[{r0}, {r0, 0x30}, {r0, 0x10}], 0x3, 0xb77) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0xfffffffffffffde6) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000034e000-0x510)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @empty}}]}, 0x110) getsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f000096e000), &(0x7f0000319000)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000877000-0x8)={0x0, 0x9}, &(0x7f0000d84000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000468000-0x8)={r1, 0x7fffffff}, &(0x7f00004c7000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000dbb000-0x8)={r2, 0x3}, &(0x7f00005af000-0x4)=0x8) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00006fc000-0x11)='/selinux/enforce\x00', 0xa0602, 0x0) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000195000-0xc)={0x0, r0, 0x1}) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000533000)={r2, 0x5, 0x5}, 0x10) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r3, 0xc0045520, &(0x7f0000363000-0x4)) open_by_handle_at(r3, &(0x7f000098b000)={0x8}, 0x2000) r4 = add_key$keyring(&(0x7f00008dc000-0x8)='keyring\x00', &(0x7f0000f0d000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) r5 = add_key(&(0x7f00001b6000-0x6)='.dead\x00', &(0x7f00007da000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000497000)="007e3bf04d690a6964fc082267e54ac3a2", 0x11, 0xfffffffffffffffd) socket(0x13, 0x8000a, 0xff) keyctl$negate(0xd, r4, 0x9, r5) 2018/02/01 17:08:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000014c000)={0x4000000002, 0x78, 0xa1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00009e1000)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d32000-0x10), &(0x7f00007ae000-0x10)={0x77359400}, 0x8) truncate(&(0x7f000037f000-0x8)='./file0\x00', 0x0) fcntl$setlease(r0, 0x400, 0x0) 2018/02/01 17:08:57 executing program 1: socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000c01000)='reno\x00', 0x5) madvise(&(0x7f0000b91000/0x3000)=nil, 0x3000, 0x13) r0 = syz_open_dev$mice(&(0x7f0000599000-0x10)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000408000-0xbc)=""/188) mprotect(&(0x7f0000a91000/0x400000)=nil, 0x400000, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000d1f000-0x4)=0x0) timer_create(0x3, &(0x7f0000e04000)={0x0, 0x33, 0x2, @tid=r1}, &(0x7f00000f7000)) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000956000)='/selinux/enforce\x00', 0x200100, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f00009ff000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000202000)=0x14) connect$netrom(0xffffffffffffffff, &(0x7f0000c94000)=@ax25={0x3, {"0342bde7419349"}}, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000528000-0x8), 0x2, 0x3) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000c62000-0x8)={0x0, 0x3ff}, &(0x7f0000a64000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000c74000-0x108)={r3, @in6={{0xa, 0x0, 0x126, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x4}}, [0x0, 0x0, 0x0, 0x0, 0x9, 0x81, 0x0, 0x0, 0x0, 0x0, 0x6, 0x1, 0x0, 0x0, 0x6ac]}, &(0x7f0000543000-0x4)=0x108) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ff3000-0xe8)={{{@in=@broadcast, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f00000c5000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000d93000-0xe8)={{{@in6=@empty, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000d9e000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00006ba000)={{{@in6=@mcast1, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000dc6000)=0xe8) connect$llc(r0, &(0x7f0000211000)={0x1a, 0x8, 0x0, 0xffff, 0x4, 0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) setresuid(r4, r5, r6) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f000046e000-0xaa)) r7 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000555000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) sendto$packet(0xffffffffffffffff, &(0x7f0000f53000-0xcd), 0x0, 0x0, &(0x7f0000a58000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty}, 0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000029f000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000628000)=0x18) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000a27000-0x4)=0xb3e, 0x4) sync_file_range(r7, 0x3, 0x7ff, 0x6) syz_open_dev$mice(&(0x7f00002b0000)='/dev/input/mice\x00', 0x0, 0x0) 2018/02/01 17:08:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigtimedwait(&(0x7f0000645000-0x8), &(0x7f0000ded000), &(0x7f000052f000)={0x40000077359400}, 0x8) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e13000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r3, 0x80007387, 0x0) r4 = dup2(r2, r3) r5 = syz_open_dev$random(&(0x7f0000d38000)='/dev/random\x00', 0x0, 0x0) dup2(r2, r5) ioctl$int_in(r4, 0x5452, &(0x7f0000e36000-0x8)=0x45) fcntl$setown(r2, 0x8, r0) fcntl$setsig(r5, 0xa, 0x12) r6 = gettid() tkill(r6, 0x100000000000016) 2018/02/01 17:08:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000a20000-0xa)='/dev/vcs#\x00', 0x7, 0x20000) r1 = add_key(&(0x7f0000ca9000-0xc)='cifs.spnego\x00', &(0x7f000019e000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00006d6000)="2b1c6bb2d70025db8a9d22205add0504096bdeeb77f570113d4cba1fbbbdda714a902ad1b62ced790ff0a128035f37924865bb5f2893688f4f5feacd562f23b1d26b23557cde460799e691e85ea4a30ec4be7127b8e3964e25527ed240701f2a627760aca21c6d9b896d46b8eacb5dfc4b700492c888b9731a18d2434266b155a0fae29ea59ed7b0f20811345306cecb547a8a808b863c17198cc900e54b3b4261330c25955cc736a97027abddeb3acb866611f7e2c446873691cbe0fcae85e417d1799a1c30", 0xc6, 0xfffffffffffffffc) r2 = add_key$user(&(0x7f0000698000)='user\x00', &(0x7f00008be000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000aa0000-0xaa)="8a82ea22be988213762e22ceb854191f3cba482ca30f85292e7ed60fa694995f73b2aa39703fd2f8099c5f8752af891ef573856868a6d06a0a4911b836678de72ea176a305274adcab72d038d64945cd514bac0b45a121129dc88afc29ba5dbb68077fe89d00e5c2fd95e2b1e463ee46d34c565d02fb706dae26ad2ddca2f467fc96e9cc6997f9709dba5633fc8de64b3aede969942f137330961ddc48f05bc66c84b0f9f1db7c463356", 0xaa, 0xffffffffffffffff) r3 = add_key$user(&(0x7f0000d54000-0x5)='user\x00', &(0x7f0000a90000+0xf60)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000027f000-0xa6)="dbd2cadd197f9eea7567605ee13849ec7748831bb297ebeed94545e4760f639c7b0689644df3ca74c4c2755aef77ffb93bfe822d820afa409f644d7d010ac80403f86539ad8ab77b8296b45e6c77102ff7c6542975897fda7395c18d11a314fbfcc20bea0692dfd118958d97afc0489b42440291bb561aabe5ecf641488a24babe465a86ca093aa69f9ca940b4f4ba4b76444e31b04d01a9704c7ef4f65e0042038f030bb65b", 0xa6, 0xfffffffffffffffb) keyctl$dh_compute(0x17, &(0x7f0000750000)={r1, r2, r3}, &(0x7f00005e6000)=""/67, 0x43, &(0x7f000083c000-0x38)={&(0x7f0000a84000-0x40)={'cmac(twofish-generic)\x00'}, &(0x7f0000ee5000-0x1d)="891e672244ae4c88b77ac514c1d99ceed6d576e4e8922a687049480606", 0x1d}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000572000-0x108)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}}}, [0x8, 0x6, 0x1, 0x1, 0x1000, 0x6, 0x8, 0x10001, 0x1, 0x7f, 0x1, 0x2, 0xfae3, 0x1000, 0x92f]}, &(0x7f000052a000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00004bd000)={r4, 0xff}, &(0x7f0000638000)=0x8) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000977000-0x1)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f000098d000-0x4), &(0x7f0000785000-0x4)=0x4) personality(0xfffffffffffffffa) 2018/02/01 17:08:57 executing program 2: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x5, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000fc2000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000fc4000-0xe9)=""/233) sendmsg$alg(r0, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[], 0x0, &(0x7f0000001000-0x19)=[@assoc={0x18, 0x117, 0x4}], 0x18}, 0x0) [ 88.331946] could not allocate digest TFM handle mcryptd(xcbc(des-generic)) [ 88.354901] could not allocate digest TFM handle mcryptd(xcbc(des-generic)) 2018/02/01 17:08:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00006ea000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, &(0x7f00001e2000)=0x26, 0x800) accept$inet(r1, &(0x7f0000e8c000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000eea000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000034f000-0x2d)={0x0, 0x25, "5bc9149f6c8a7144c8a83563ae90694aab3c8005f72164bca3c04c7590fb8d0bd013d336bc"}, &(0x7f000025d000)=0x2d) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00004fe000)={r2, @in={{0x2, 0x1, @empty}}, [0x7f4, 0x2, 0xffffffff, 0x5, 0x5, 0x5809, 0xed06, 0x200, 0xfffffffffffffffd, 0x4, 0x3, 0x2bd, 0x3f, 0xfffffffffffffff9, 0x9be]}, &(0x7f0000084000-0x4)=0x108) setsockopt$packet_buf(r1, 0x107, 0x1f, &(0x7f000016e000-0xe9)="b5f76e8e77cd7791e862bd333ceb65224f3188e9326440de4e57114af874af2d989e9377dd46a8ad00104da9a1b11fe857df392b5ad1c9941125f47b1525220dae6fd29af25201c1f24db4d2ce516ec3cddac95a24afb526cc40eac0f121bc70c914bc426de254f7ffe3da5019ad4759ca57a84d4fd53e074ca8c2f4c7cb1ee2d926c8326010eab874be2c9fc8d26bad8f4a08071f1aa70c2cbe5e0a9f0b5a48a9493d822877b817fc80131cd4470562522c944f527a2619991a09cd41f8fd83ad9760aac66df4b97fc7431d9ef5f4efe2fabae9cfb8fece42ffabc0ab4dd49097c5a5c1dfcc4955b9", 0xe9) connect(r1, &(0x7f0000097000)=@un=@file={0x0, './file0\x00'}, 0xa) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000498000)={&(0x7f0000cfe000-0xc)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000172000)={0x20, 0x3, 0x8, 0x8ffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0xc, 0x2, [@typed={0x8, 0x0, @binary}]}]}, 0x20}, 0x1}, 0x0) r4 = fcntl$dupfd(r0, 0x406, r3) renameat2(r4, &(0x7f0000745000-0x8)='./file0\x00', r3, &(0x7f0000c41000)='./file0\x00', 0x3) socketpair(0x9, 0x6, 0x8ccc, &(0x7f000011b000)={0x0, 0x0}) write$selinux_user(r5, &(0x7f0000fec000-0x2e)={'system_u:object_r:syslogd_var_lib_t:s0', 0x20, 'user_u\x00'}, 0x2e) 2018/02/01 17:08:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000005000)={0x0, 0x5a9d, 0x79, 0x1, 0x4, 0x7f, 0x8, 0xfffffffffffffbff, {0x0, @in6={{0xa, 0x0, 0x80, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x10000}}, 0x6, 0x0, 0x100000001, 0x5, 0x3}}, &(0x7f0000517000)=0xb8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000bae000-0xc)=@sack_info={r2, 0x527, 0x5}, &(0x7f0000f33000-0x4)=0xc) r3 = socket$netlink(0x10, 0x3, 0xc) writev(r3, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000965000)={r3, 0x1, 0x1, 0x8, &(0x7f0000076000-0x8)=[0x0, 0x0], 0x2}, 0x20) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f00002d0000)='/dev/mixer\x00', 0x8080, 0x0) ioctl$EVIOCGEFFECTS(r4, 0x80044584, &(0x7f0000224000-0x1000)=""/4096) 2018/02/01 17:08:57 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x90301, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000110000-0x6)={0x0, 0xffffffffffff7fff}, &(0x7f00003ea000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x8000, 0x6, 0x2, r1}, 0x10) socket$netlink(0x10, 0x3, 0xb) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0x15, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f000032e000-0x6a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x80000006, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/01 17:08:57 executing program 1: socket$inet(0x2, 0x0, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000fd4000), 0x5, 0x0, &(0x7f0000001000-0x10)={0x0, 0x989680}, &(0x7f0000000000), 0x41000000) [ 88.475697] netlink: 'syz-executor5': attribute type 2 has an invalid length. 2018/02/01 17:08:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f000032e000-0x6a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x80000006, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007f4000-0x11)='/dev/vga_arbiter\x00', 0xc0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) 2018/02/01 17:08:57 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00005bf000-0x400)={"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"}) socket$inet_sctp(0x2, 0x80000, 0x84) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f000038e000-0x8)={0x8, 0x4}) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a72000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r3, 0x4018aee2, &(0x7f000049c000-0x18)={0x0, 0x2, 0xffffffff, &(0x7f0000bd0000)}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000821000-0x160)={{{{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}}}, {{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x1}}}, 0x5, 0x110111ba, 0x100, "b97b8130c22a7339d77ee07e75f942f9ade824c82801c492f03134bb97038578545cb48049767cf74cd5b1e60f30c075e8eb26153b98aa2ebb594b7560115c74ebda604494f090f069ddd75ef368d59e"}, 0x160) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x7fffffff}, &(0x7f00008e5000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000269000)={r4, 0x7, 0x7, 0x2}, &(0x7f000069f000)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000001000-0xa0)={r4, @in6={{0xa, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffff}}, 0x4000000000000, 0x32a, 0x8, 0x0, 0x18}, &(0x7f0000881000-0x4)=0xa0) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndseq(&(0x7f0000e09000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r5, 0xc0305302, &(0x7f000094c000-0x30)) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000808000)={0x9, 0x6}) [ 88.562797] netlink: 'syz-executor5': attribute type 2 has an invalid length. 2018/02/01 17:08:57 executing program 4: socket$inet6(0xa, 0x1, 0x80000001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000002, 0x1, 0x0) setsockopt(r0, 0x7, 0xfffffffffffffff9, &(0x7f0000c42000)="0200000000050000005462fa41a15eaf0d2cf653f13cc379ede4eaf40f4a95ff850a8263357506b31e58ba8399b397e695c0f03d3b3d54436fe701bcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e72990074e81058d02f9b14732017e2466a9fc43aea00000dbe960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e9710ea4a4c2e88008014f1659cfec8beede97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a9113e776be1d113b514dbdc05ea1301863d6a4830de8391f2ecab7bbfbcb0f0978", 0xd8) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00003a4000-0x4)={r0}) 2018/02/01 17:08:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000ce000-0xa)='/dev/rfkill\x00', 0x97a686ccd8e8a25a, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000b55000)={0x9, &(0x7f000069e000)=[0x1, 0x5, 0x1, 0x1, 0x1, 0x4, 0x7, 0x0, 0x10001]}) write(r0, &(0x7f0000ecd000)="2400000024007ffc00001200000001000003f6ff010000000000f300f1ffffff1300ff10", 0x24) 2018/02/01 17:08:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f000032e000-0x6a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x80000006, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000b1b000-0x8)) 2018/02/01 17:08:57 executing program 7: r0 = socket(0x11, 0x5, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000ef1000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000)='/dev/qat_adf_ctl\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r1, &(0x7f0000ef0000)='./file0\x00', r2, &(0x7f0000002000-0x8)='./file0\x00', 0x1) getsockname$packet(r0, &(0x7f0000ef1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001000-0x4)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000ef1000-0xe8)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@ipv4={[], [], @remote}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000ef0000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000003000-0x40)={0x800, 0x3, 0x5, 0x401, 0x8, 0x1, 0x9}, &(0x7f0000002000)={0x2, 0x8, 0x100, 0x7f, 0x6, 0xbaa9, 0x100}, &(0x7f0000001000-0x40)={0x80000001, 0x4, 0x3, 0x9, 0x51cf95e9, 0xfffffffffffffff8, 0x4, 0x56}, &(0x7f0000001000)={0x77359400}) sendmsg$nl_route(r0, &(0x7f0000ef0000)={&(0x7f0000ef1000-0xc)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000ef0000)={&(0x7f0000000000)=@mpls_getroute={0xe0, 0x1a, 0x0, 0x1, 0x0, {0x1c, 0x0, 0x0, 0xff, 0xfb6ffa89d6c0bbeb, 0x4, 0xff, 0x1, 0x200}, [@RTA_DST={0x2c, 0x1, [{0x3, 0x9, 0x10001, 0x7}, {0x9, 0x100000000, 0x3f, 0x1b709dd2}, {0x8001, 0x40000, 0x400}, {0x1, 0x5, 0x7fffffff, 0x3}, {0x5, 0x4, 0x10000}, {0x7ff, 0xfffffffffffffffd, 0x2, 0x34c0ec7c}, {0x400, 0x3, 0x2, 0xff}, {0xffff, 0x7, 0x1ff, 0x40}, {0x7f, 0x3, 0x401, 0x3}, {0x42b, 0x7000, 0x6, 0x20}]}, @RTA_DST={0x1c, 0x1, [{0xe80e, 0x0, 0x7d34, 0x3}, {0x80, 0xfffffffffffffc00, 0x7, 0xfff}, {0xbd70, 0x2, 0x4, 0x80000001}, {0xffffffffffffff80, 0xfff, 0x9, 0x200}, {0x9, 0xde, 0x8, 0x9}, {0x10, 0x6e2b, 0xfffffffffffffffa, 0x4e}]}, @RTA_OIF={0x8, 0x4, r3}, @RTA_DST={0x14, 0x1, [{0x3, 0x6, 0x80000001, 0xffffffffffffff9a}, {0x4, 0x5, 0x10000, 0x9}, {0x4, 0x9, 0x2, 0x6a}, {0x2, 0x0, 0x7ff, 0x7}]}, @RTA_OIF={0x8, 0x4, r4}, @RTA_DST={0x18, 0x1, [{0x7, 0x345, 0x6, 0x4}, {0x5, 0x80, 0x4efe3c5b, 0xe92}, {0x1f, 0xd64, 0x3, 0x1}, {0x2, 0x7, 0x0, 0xed}, {0x43, 0x0, 0x0, 0x3f}]}, @RTA_DST={0x14, 0x1, [{0x20, 0xfffffffffffffff9, 0x6, 0x2}, {0x1, 0x5, 0x8001, 0x2000000000000}, {0x8, 0x2, 0x3, 0x7fff}, {0x7ff, 0x3, 0x0, 0x3}]}, @RTA_DST={0x24, 0x1, [{0x10000, 0x6, 0x101, 0x1}, {0x0, 0x0, 0x0, 0x1ff}, {0x400, 0x204000000, 0x5, 0xf73}, {0x1, 0x0, 0x8}, {0x8001, 0x5, 0x414, 0x800}, {0xffffffff80000000, 0x9, 0x2, 0x9}, {0xdae1, 0x2, 0x6, 0x3}, {0x5, 0x6, 0xf5bb, 0x9}]}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0xffffffffffffffff}]}, 0xe0}, 0x1, 0x0, 0x0, 0x1}, 0x4040051) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000003000-0xa0)={0x0, @in6={{0xa, 0x2, 0xffff, @loopback={0x0, 0x1}, 0x9}}, 0x7, 0x3, 0x3, 0x8001, 0x4}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000003000-0x10)={0x3ff, 0x20c, 0x5, 0x100000001, r5}, &(0x7f0000002000)=0x10) fcntl$dupfd(r2, 0x406, r0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000002000-0x160)={{{{0x2, 0x1, @loopback=0x7f000001}}, {{0xa, 0x0, 0x2, @empty, 0xd43b}}}, 0x10000, 0x2, 0x8, "078da121f647f95ee292cfa25fb537ad7aa7710703465efd5322a1397802bf7e5fa7b1b1f19751bf5c5434eb6bac0db30c7c910ea19a068dd8c6c793c852a9cfbba07588cf5a281cd8a1b8c3b4b3e068"}, 0x160) setsockopt(r0, 0x112, 0x1, &(0x7f0000000000)="2a8a33f9ffff8109042186b32cff6dac", 0x316) 2018/02/01 17:08:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000589000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)) fcntl$lock(r0, 0x7, &(0x7f0000010000)={0x2, 0x0, 0x1f}) r1 = getpgrp(0x0) migrate_pages(r1, 0x9, &(0x7f000097c000)=0x1, &(0x7f0000b63000-0x8)=0x3) 2018/02/01 17:08:57 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00005bf000-0x400)={"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"}) socket$inet_sctp(0x2, 0x80000, 0x84) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f000038e000-0x8)={0x8, 0x4}) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a72000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r3, 0x4018aee2, &(0x7f000049c000-0x18)={0x0, 0x2, 0xffffffff, &(0x7f0000bd0000)}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000821000-0x160)={{{{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}}}, {{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x1}}}, 0x5, 0x110111ba, 0x100, "b97b8130c22a7339d77ee07e75f942f9ade824c82801c492f03134bb97038578545cb48049767cf74cd5b1e60f30c075e8eb26153b98aa2ebb594b7560115c74ebda604494f090f069ddd75ef368d59e"}, 0x160) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x7fffffff}, &(0x7f00008e5000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000269000)={r4, 0x7, 0x7, 0x2}, &(0x7f000069f000)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000001000-0xa0)={r4, @in6={{0xa, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffff}}, 0x4000000000000, 0x32a, 0x8, 0x0, 0x18}, &(0x7f0000881000-0x4)=0xa0) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndseq(&(0x7f0000e09000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r5, 0xc0305302, &(0x7f000094c000-0x30)) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000808000)={0x9, 0x6}) 2018/02/01 17:08:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x8000000000000401, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000277000-0x8)='./file0\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000d7d000-0x8)='./file0\x00', 0x0, 0x0) syz_open_pts(r1, 0x200) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bb6000-0xb)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000c49000)='/dev/loop#\x00', 0x0, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) set_mempolicy(0x2, &(0x7f0000f92000)=0x1, 0x3fb) getsockopt$nfc_llcp(r1, 0x118, 0x6, &(0x7f000060b000-0x22)=""/34, 0x22) sendmmsg$alg(r2, &(0x7f0000014000-0x38)=[], 0x0, 0x4ffffffffffff) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f000043f000)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000c85000)={0xffffffff, 0x4, 0x5, 0x401, 0x0}, &(0x7f0000a4c000)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000023e000)={r4, 0x4, 0x1, 0x3}, &(0x7f0000bff000-0x4)=0x10) r5 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) eventfd2(0x0, 0xff) lremovexattr(&(0x7f0000454000)='./file1\x00', &(0x7f0000a20000-0xb)=@random={'security.', '^\x00'}) sched_getparam(0x0, &(0x7f0000dd4000-0x4)) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) preadv(r0, &(0x7f0000a05000-0x30)=[{&(0x7f0000b68000-0xc1)=""/193, 0xc1}, {&(0x7f0000188000-0x23)=""/35, 0x23}, {&(0x7f00004dd000-0x1000)=""/4096, 0x1000}], 0x3, 0x0) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000bef000-0x28)={@generic="9d2c305f4736174de449549876b636e7", @ifru_data=&(0x7f0000e63000)="45bf19332df87eb3f55deebfe81d7ec11206ef99d9830c954957a9afbf4d5dc4"}) 2018/02/01 17:08:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) openat(r0, &(0x7f0000c54000)='./file1\x00', 0x40, 0x0) getcwd(&(0x7f0000d30000)=""/116, 0x74) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000274000)={{0x7, 0x4, 0x3, 0x20, 0x66, 0x7}, 0x3, 0xdd91, 0x7fffffff, 0x800, 0x80000000, "cd62a2e4389fed361529d0e4a7e531e87775dad5aa2f44a2252cb941e3c8b5bf45647032ebb6364af50c052367e70c98bc06ada4c7c2b0b8a17fb7ebca4a30c4217897e1ba7c95f4369624e0323ae06e11fd5c4856cabb955e0efb54feaf614ac9c4501d99f4b2b953812dd7662354ad7cb10514c93dd716c4f454d20a0cac7e"}) 2018/02/01 17:08:57 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000032d000)={0x0, 0xe4}, &(0x7f0000000000)=0x6) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00003e4000-0x8)=@assoc_value={r1, 0x2}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000070000)=""/4096, 0x1000) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000748000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0x4004743d, &(0x7f0000147000-0xf6)=""/246) 2018/02/01 17:08:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f000032e000-0x6a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x80000006, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) pipe2(&(0x7f000036d000)={0x0, 0x0}, 0x4800) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000ceb000-0x6d)=""/109) 2018/02/01 17:08:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000042e000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f00006c4000-0x4), &(0x7f000049d000-0x4), &(0x7f0000c12000)) ioctl(r0, 0x47d, &(0x7f0000964000)="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") 2018/02/01 17:08:57 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f00007e6000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000000)="95a155d362e5f2e9a52f3dad27b050dc5c9d309ded759f686e005325ebe533e1dc7799b07fd29f7c1a197693e49570eb7eb0f0db47b55a3de6223bde2a8506e1e4bbec1a6d36fd08994a2d86d815562a37921df89fa9bcaeae932509b65c1590eddbdafe8e6b66b636376321d9a353132e945ccb03c82aa30b8014866b8fce3624508687b80d7049d789f10f72533a2f0d0161f574c906813b308a75636ed28447481fee02ad6c0d1dc73a9853396744d77a0210789c2973e1a64eebe3947f93f091fbbdff31020023db4bf5a1f9fab166173083", 0xd4, 0xfffffffffffffffa) keyctl$assume_authority(0x10, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f000021c000-0x10)={0x0, 0x7530}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000c71000-0x4)=0x100000001, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000726000-0xd)='net/if_inet6\x00') r3 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r3, r2, &(0x7f0000165000-0x8)=0x2, 0x400000ff) sendto$inet(r1, &(0x7f0000498000), 0x0, 0x800000020000004, &(0x7f00000e9000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000021a000-0x11)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) ioctl$TIOCLINUX4(r4, 0x541c, &(0x7f000025d000)=0x4) r5 = fcntl$dupfd(r1, 0x0, r1) listen$netrom(r5, 0x7) ioctl$PIO_CMAP(r5, 0x4b71, &(0x7f0000fb7000-0x30)={0x6caaf427, 0x8, 0x7, 0x1, 0x1, 0x6}) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r5, 0x40405514, &(0x7f0000cce000-0x40)={0x401, 0x6, 0x3be20c3b, 0x1, "b5acf75819203cb7e4a63bb662c036f8f3f656f16d087ecd62a02d654858874db5ec0c081adfc04e8c21c9d2", 0x3}) 2018/02/01 17:08:57 executing program 5: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x12) socket$netlink(0x10, 0x3, 0x1f) writev(r0, &(0x7f0000918000-0x10)=[{&(0x7f0000085000)="29000000200019804d3d7524000a007a02000016000000802000000009000d00000000000000000000", 0x29}], 0x1) 2018/02/01 17:08:57 executing program 7: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000030000-0xc)={0x3, r0, 0x1}) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000025000)={{{@in=@rand_addr, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000030000-0x4)=0xe8) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000030000-0x10)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) connect$pppoe(r0, &(0x7f000002a000)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='gre0\x00'}}, 0x1e) write(r0, &(0x7f0000023000), 0x0) 2018/02/01 17:08:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f000085a000-0xc)='/dev/amidi#\x00', 0xffffffffffffffff, 0x8001) sendmmsg$alg(r0, &(0x7f000032e000-0x38)=[{0x0, 0x0, &(0x7f000020b000-0x50)=[{&(0x7f0000b45000-0xf9)="d3a43a5bd61e8ab1177aab69db29dc10d706a4907f57438c21c9ccfeffb2fa6189e841d3ce808a0e3e7ee675bf4f6932ba72ab27f7db9fb40c6a5dddbb517dc9f636d686f35cc858fbd7a22394148b86ac8e08af97854dd3f6ac720ec707138198634960305f010ac02d90c52cb2c794686850c0b3731a9ce973d845bc3f3811485110171d487b35445696cbcfcbace0abdcd449381d096ae99f2b9137a99ae5be56c41975b3e39bb0138a7e8eb985fa859e8f73ef812d3d5d534a427ec1511d03fd64d9159218d1ffa5ed6de11ac3c69265a97a1ac4706237d8d7b4a8da498c61d18a8e26b28b6b4fd60dd0de08cc230dcfb9661e05ad685a", 0xf9}, {&(0x7f00004d9000)="388b34074a0d4b50ece56cd8ad7bbb1517c2c57d3b940f317ccdc57ce483e76b5b3ce602a492a4fd4a8994dcac303f08d532364d707e39e165e3aaa83dcfc9b40f275cc119b7d1c65bd7fbafbf31ec1a4c48864b", 0x54}, {&(0x7f0000cd0000)="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", 0x1000}, {&(0x7f0000b08000)="bf801e705add762296", 0x9}, {&(0x7f00000e3000)="acb72a7eb0a15b7e31066920eb5d7de6aa1f79edd69c62b32fbadfccbccf72abb1f19f955ccbc2bf98835905e75d652302d0db29aa838f65fef4a887c4f43a16bc55971af099131d6ff7a21da7f1a1aff24ce6dc5f9b23976efb51926a3fd469c654d565f09af4931184f4ae334e9d3bc5f0022ca4d0a47a0c507d818843130dd0bed94b7d6e057fbcc487a48a6afeaf221a16122b4edfad974aa94df371cd06dcc3890ff2ec468d09fcdb6b316a102b157fd2a2e8c5df0ae142ea1baf65f866550b1e187541c2c14a1dc3bccaceb71982632c5dff7aa6259951227ea0dba4", 0xdf}], 0x5, &(0x7f000006d000)=[@iv={0xc8, 0x117, 0x2, 0xb4, "576d4b47ea255c68a4180d60960710eb37322aedc0a6d0fb406b677cf92616d23564423d21fd2f5bece8ebcda2d263b38b62b8d66a26389128af3e1411e05e0b66fdb4ab4637eaeb24160f85d4424aded162da6854279efcd37f95372d059503d14efc88964a1308472d1a30b9fbed1b3c48c54b8a4c3d576e9a38518beb4b997caeb5cfd42252500021f90046f80e65ca229fb7ded70df0c1885b1e1d1328968eaeb5f304360fe16e481220f22f08f72cf11349"}, @op={0x18, 0x117, 0x3}], 0xe0, 0x801}], 0x1, 0x20048000) r1 = socket$packet(0x11, 0x2, 0x300) clock_gettime(0x0, &(0x7f000045c000)={0x0, 0x0}) futex(&(0x7f00005df000)=0x81, 0xd, 0x7f, &(0x7f00009d9000)={r2, r3+10000000}, &(0x7f00002eb000-0x4)=0x3, 0x3f0f) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000443000)={@common='lo\x00', 0x0}) sendto$packet(r1, &(0x7f00006ac000)="b501000000e6000000005ca7359fe32d039b0010", 0x14, 0x0, &(0x7f0000dc9000)={0x11, 0x800, r4, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x14) r5 = syz_open_dev$sndpcmc(&(0x7f00004ab000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7f, 0x80) accept4$ipx(r5, &(0x7f0000961000), &(0x7f0000580000)=0x10, 0x80800) syz_open_dev$admmidi(&(0x7f00002c1000)='/dev/admmidi#\x00', 0x0, 0x442000) 2018/02/01 17:08:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000400) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000009000)='/dev/kvm\x00', 0x0, 0x0) r1 = dup(r0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae00, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0xc0189436, &(0x7f0000002000-0x40)={0x0, [0x0, 0x0, 0x0, 0x2, 0x0, 0x7412, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000]}) 2018/02/01 17:08:57 executing program 0: syz_extract_tcp_res(&(0x7f0000e95000-0x8), 0x7, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f000032e000-0x6a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x80000006, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/01 17:08:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000fe9000), 0x8, 0x0) readv(r0, &(0x7f000006f000-0x10)=[{&(0x7f00007c1000)=""/128, 0x80}], 0x1) unshare(0x400) r1 = openat(0xffffffffffffff9c, &(0x7f000041c000-0x8)='./file0\x00', 0x1, 0x2) recvmmsg(r1, &(0x7f0000a30000)=[{{&(0x7f000073b000)=@pppoe={0x0, 0x0, {0x0, @empty, @common}}, 0x1e, &(0x7f0000b44000-0x60)=[{&(0x7f0000967000-0xfa)=""/250, 0xfa}, {&(0x7f0000681000)=""/197, 0xc5}, {&(0x7f0000f59000-0x8b)=""/139, 0x8b}, {&(0x7f0000240000)=""/210, 0xd2}, {&(0x7f000067f000-0xa2)=""/162, 0xa2}, {&(0x7f0000485000)=""/4096, 0x1000}], 0x6, &(0x7f0000410000-0x1000)=""/4096, 0x1000, 0x6af6}, 0xf27}, {{&(0x7f00006ff000-0xe)=@l2, 0xe, &(0x7f00009dd000)=[{&(0x7f00009e8000)=""/143, 0x8f}], 0x1, &(0x7f00002ed000-0x1000)=""/4096, 0x1000, 0x4}, 0x9}, {{&(0x7f0000392000)=@vsock={0x0, 0x0, 0x0, @my}, 0x10, &(0x7f0000b3c000)=[{&(0x7f0000105000-0xc)=""/85, 0x55}, {&(0x7f000005c000-0x16)=""/22, 0x16}], 0x2, &(0x7f000095e000)=""/67, 0x43, 0x4}, 0xaa}, {{&(0x7f0000495000)=@hci, 0x6, &(0x7f00003ef000)=[{&(0x7f00007a7000-0x41)=""/65, 0x41}], 0x1, &(0x7f000031d000-0xfe)=""/254, 0xfe}, 0x81}], 0x4, 0x62, &(0x7f00009fa000-0x10)={0x0, 0x989680}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000a9c000-0x8), 0x8, 0x0) signalfd(r2, &(0x7f0000519000-0x8), 0x8) 2018/02/01 17:08:57 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$VT_DISALLOCATE(r0, 0x5608) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000009000-0xbc)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@cipso={0x86, 0x6, 0x0, []}]}}, @tcp={{0x3, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f0000001000)={0xfffffffffffffffd, 0x0, []}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000011000)={0x5, &(0x7f0000012000)=[0x401, 0x5f, 0x1, 0xfff, 0x4]}) 2018/02/01 17:08:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00005ac000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f000030b000)={@common='bridge0\x00', @ifru_data=&(0x7f0000c00000)="0a00000000000000040e000000000000b49d1000001200000000a70000002023"}) r1 = add_key(&(0x7f000077c000-0xd)='dns_resolver\x00', &(0x7f000045a000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000ab000-0x88)="a87fc1cfe5eecf800ecd51b8856f2e3f4fdc77bc12dc547b5b5ceb34a8d035938525342dc851c641a580f656fb0adf0f4126fa6c34306fe09d5f31d86a4e55a257be0e5bb407392321a02a91f8c12eb06db01bb929347a7838d2255e2387160df4c5af17ccf917a3aa18acd4650504a157ea10a9c8dd4ebae1499cf52cae2085524b3d2f0fefa7d9", 0x88, 0xfffffffffffffffa) request_key(&(0x7f0000dfc000)='big_key\x00', &(0x7f000009d000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000cd2000-0x10)='bridge0\x00\x00\x00\x00\x00\x00\x00\x00\x00', r1) r2 = syz_open_dev$sndpcmc(&(0x7f00001c9000)='/dev/snd/pcmC#D#c\x00', 0xffffffff, 0x583802) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f000019e000)) 2018/02/01 17:08:57 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00005bf000-0x400)={"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"}) socket$inet_sctp(0x2, 0x80000, 0x84) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f000038e000-0x8)={0x8, 0x4}) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a72000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r3, 0x4018aee2, &(0x7f000049c000-0x18)={0x0, 0x2, 0xffffffff, &(0x7f0000bd0000)}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000821000-0x160)={{{{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}}}, {{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x1}}}, 0x5, 0x110111ba, 0x100, "b97b8130c22a7339d77ee07e75f942f9ade824c82801c492f03134bb97038578545cb48049767cf74cd5b1e60f30c075e8eb26153b98aa2ebb594b7560115c74ebda604494f090f069ddd75ef368d59e"}, 0x160) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x7fffffff}, &(0x7f00008e5000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000269000)={r4, 0x7, 0x7, 0x2}, &(0x7f000069f000)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000001000-0xa0)={r4, @in6={{0xa, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffff}}, 0x4000000000000, 0x32a, 0x8, 0x0, 0x18}, &(0x7f0000881000-0x4)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndseq(&(0x7f0000e09000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r5, 0xc0305302, &(0x7f000094c000-0x30)) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000808000)={0x9, 0x6}) 2018/02/01 17:08:57 executing program 1: mmap(&(0x7f0000000000/0xf11000)=nil, 0xf11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000028000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty}], 0x1c) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000042b000)='/dev/cuse\x00', 0x82000, 0x0) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000f11000)=[@in={0x2, 0x0, @rand_addr}, @in={0x2, 0x1, @loopback=0x7f000001}, @in6={0xa, 0x0, 0x40, @empty, 0x40}, @in6={0xa, 0x2, 0x7f, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in6={0xa, 0x0, 0x80, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}, @in6={0xa, 0x1, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}], 0xc8) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000ef0000)=0xfd, 0x4) sendto$inet6(r0, &(0x7f0000f05000)="97", 0x1, 0x0, &(0x7f0000f0e000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) [ 89.196723] QAT: Invalid ioctl [ 89.211147] QAT: Invalid ioctl 2018/02/01 17:08:57 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f000032e000-0x6a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x80000006, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/01 17:08:57 executing program 5: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f85000-0x60)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/02/01 17:08:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000260000-0x10)='/dev/sequencer2\x00', 0x402, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000a97000)) pwrite64(r0, &(0x7f0000706000)="94000bfff3d40060", 0x8, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f00001b6000-0x1)) 2018/02/01 17:08:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e7b000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00004c8000)=0x51) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000dd3000)=0x2) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00006a8000)={0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}}}, &(0x7f0000fe5000)=0xb8) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fde000+0x49f)=0x19) 2018/02/01 17:08:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00004f1000)={0x0, 0x8}, &(0x7f0000540000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000043c000)=@assoc_value={r1, 0x8}, 0x8) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000add000-0xb)='/dev/audio\x00', 0xf4bd6207233195ca, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000fbb000)={0x0, @in6={{0xa, 0x3, 0xffffffffffffffc0, @empty, 0x1000}}}, &(0x7f000025b000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f000023a000-0x8c)={r3, @in={{0x2, 0x3, @rand_addr=0x7}}}, &(0x7f0000233000)=0x8c) syz_emit_ethernet(0x4a, &(0x7f000032e000-0x6a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x80000006, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/01 17:08:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) accept4(r0, &(0x7f00009ce000)=@pptp={0x0, 0x0, {0x0, @dev}}, &(0x7f000081e000)=0x20, 0x800) bind$alg(r0, &(0x7f0000d8b000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000bd3000-0x1e0)=[{{&(0x7f000019d000)=@ethernet={0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb]}}, 0x10, &(0x7f000051d000)=[{&(0x7f0000faa000)="35910d3279e30559619e4b9f87c3879ffc169e2c436ba9411e9d22945e71c2a1d4b7b1599ac3b380b97d371c7742ca2aef3669f93a0799462d9765928497d9c1cbecab030ff4f5c65fd5c039ca7c9025d0dd371810035cc07d6281d1fde72c36a0adbd9a45ce5f64f73f7064d9e60eb96a2479798e79298a6df8d27c46648eb4d8671592358c18aff82c6b28e1826a0004192878f7f3773c5cb8d8546ed97c6587f949831145f208f1b1ee0f8850fab3a5c8a45c31ee", 0xb6}], 0x1, &(0x7f00005fa000)=[]}}], 0x1, 0xeda8092264fde589) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="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", 0x14a}], 0x1, &(0x7f0000917000)=[]}], 0x1, 0x0) recvmsg(r1, &(0x7f0000132000)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x200, &(0x7f0000d2b000)=""/57, 0x39, 0x4}, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000976000)={0xffffffffffffffff, 0x50, &(0x7f0000ae8000-0x50)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000fcc000)=r2, 0x4) 2018/02/01 17:08:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000e4f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f000068a000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006df000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00004d6000)={r2, 0x2}, &(0x7f00002f0000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000a54000)=0x8001, 0x4) r4 = dup2(r1, r1) symlinkat(&(0x7f00007f8000)='./file0\x00', r4, &(0x7f000007d000-0x8)='./file0\x00') open$dir(&(0x7f0000613000-0x8)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000861000-0x8)={r3, 0x2}, &(0x7f0000fe6000-0x4)=0x8) r5 = semget(0x2, 0x0, 0x440) ioctl$KVM_SET_TSC_KHZ(r4, 0xaea2, 0x0) semctl$IPC_RMID(r5, 0x0, 0x0) r6 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') umount2(&(0x7f0000577000)='./file0\x00', 0x3) r7 = syz_open_procfs(0x0, &(0x7f0000257000-0x8)='status\x00') sendfile(r6, r7, &(0x7f0000ea6000-0x8), 0x6) 2018/02/01 17:08:58 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000)='net/netstat\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000004000-0x8)='./file0\x00', 0x2000400) inotify_rm_watch(r0, r1) r2 = socket$vsock_stream(0x28, 0x1, 0x0) r3 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x8, r3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000004000)) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x28, 0x2, &(0x7f0000003000-0xe8)={{{@in=@rand_addr, @in6=@mcast2}}, {{@in=@empty}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0x2) 2018/02/01 17:08:58 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00005bf000-0x400)={"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"}) socket$inet_sctp(0x2, 0x80000, 0x84) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f000038e000-0x8)={0x8, 0x4}) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a72000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r3, 0x4018aee2, &(0x7f000049c000-0x18)={0x0, 0x2, 0xffffffff, &(0x7f0000bd0000)}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000821000-0x160)={{{{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}}}, {{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x1}}}, 0x5, 0x110111ba, 0x100, "b97b8130c22a7339d77ee07e75f942f9ade824c82801c492f03134bb97038578545cb48049767cf74cd5b1e60f30c075e8eb26153b98aa2ebb594b7560115c74ebda604494f090f069ddd75ef368d59e"}, 0x160) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x7fffffff}, &(0x7f00008e5000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000269000)={r4, 0x7, 0x7, 0x2}, &(0x7f000069f000)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000001000-0xa0)={r4, @in6={{0xa, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffff}}, 0x4000000000000, 0x32a, 0x8, 0x0, 0x18}, &(0x7f0000881000-0x4)=0xa0) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndseq(&(0x7f0000e09000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r5, 0xc0305302, &(0x7f000094c000-0x30)) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000808000)={0x9, 0x6}) 2018/02/01 17:08:58 executing program 4: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e6f000)={0x0}, &(0x7f00005eb000)=0xc) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000e70000-0x6)={0x2, r2}) connect$l2tp(r1, &(0x7f00003c9000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @rand_addr=0x144b}, 0x1, 0x0, 0x3}}, 0x26) fcntl$setown(r0, 0x8, r2) getpeername(r1, &(0x7f0000e6f000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f00007b5000-0x4)=0x3a) 2018/02/01 17:08:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000af8000-0x9)='/dev/rtc\x00', 0x8000, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00006c7000-0x4)=0x9, 0x4) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000557000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00005bf000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x2c6) r2 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') preadv(r0, &(0x7f0000b5d000-0x8)=[{&(0x7f00002fa000-0x9a)=""/154, 0x41}], 0x0, 0x47) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f000074a000-0x10)={0x2, &(0x7f000035b000-0x8)=[{}, {}]}) 2018/02/01 17:08:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000035000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x10, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) r0 = add_key$user(&(0x7f0000539000-0x5)='user\x00', &(0x7f0000b9c000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000b22000)="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", 0x1043, 0xfffffffffffffffc) r1 = add_key(&(0x7f00003d5000-0x6)='rxrpc\x00', &(0x7f0000b08000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008c4000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000222000-0x10)={0x1, &(0x7f0000ba8000)=[{0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000e19000+0xa35)={r3, 0x2}) r4 = accept(0xffffffffffffffff, &(0x7f0000b04000-0x80)=@generic, &(0x7f000046a000)=0x80) accept4$llc(r4, &(0x7f0000af1000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00007f3000)=0x10, 0x800) r5 = add_key(&(0x7f0000239000)='rxrpc_s\x00', &(0x7f000030e000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000818000)="68ea48a7eb65296339a05b8a2ddb0576f28a909147e725e0c868d97b886489a6321b1a13f1bdff87134270cdd4eeed4413192791e6e6016d321343d8a1078df3a53a61656854c9f79809dfec88a163b23a7b02f0d8719ca326170dbbb2c9dd6c5e2d0b72a7666f71b4e658c9fc26c7d7f0cbb56e13d1540e18c820bbac8f23bc000703ff9ad3208a7213e5bc7a1add1edb286a5c7a30697e1d296e5870bc9d0834", 0xa1, 0xfffffffffffffffa) keyctl$dh_compute(0x17, &(0x7f0000819000)={r0, r1, r5}, &(0x7f00001d5000)=""/106, 0x6a, &(0x7f0000620000-0x38)={&(0x7f0000980000)={'sha512-avx2\x00'}}) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f000039b000)=@filter={'filter\x00', 0xe, 0x4, 0x2e8, 0xffffffff, 0x228, 0x98, 0x130, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000e16000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x98}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x6}}}, {{@uncond, 0x0, 0x98, 0xf8, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x1, 0xb6}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x2, [0x9, 0x9, 0x80000000, 0xff, 0x9, 0x8], 0x0, 0x200, 0x8}, {0x5, [0x7, 0x3, 0x400, 0x0, 0x7], 0x401, 0x5, 0x5}}}}, {{@ip={@dev={0xac, 0x14, 0x0, 0x12}, @rand_addr=0x8, 0xff, 0xff, @generic="2b1ad21b874dbe3264f66408ceba028f", @generic="3411821bbe0f2378c308d85e507737e1", {}, {0xff}, 0xb6, 0x2, 0x1e}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0xe, 0x6, 0x4, 0x1}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}]}}, 0x348) 2018/02/01 17:08:58 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7fffffff, 0x234000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000000)=0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f000032e000-0x6a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x80000006, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/01 17:08:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00006db000)='/dev/dsp\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000078d000-0x77)={0x0, 0x6f, "7f48c5e7b68065e7a94740c52c25050d34774a3eab97e75ed5dcef003a703ef834d18824d07403ba569483d58f6eee29ced0073c920029792f1a27dfb829e80d26f330ff2daa15407f8ef0733247fe34052767b877488f2b05396d024e11376c096544eefe199e1d9b878a9560e534"}, &(0x7f000018b000-0x4)=0x77) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00002e9000)={r1, @in={{0x2, 0x1, @multicast2=0xe0000002}}}, 0x8c) r2 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='cmdline\x00') ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f00007a6000)={0x17, 0xc3, &(0x7f00005f5000-0xc3)="6a25ff2ac487270c9499aaf8f5d7593170da9ddd1ca60e1e38c1065080ee123cd3352d84ec372d02e4205880f224e25f0e89fffb477cb366c664b557af1092506c9715ae1a45b10a75b897a6797aec5232df47123c46f6c635a39e03d57b9f41cf3df1a66410ca3079df01410343c2f62e2dd8b0857b5827d811db1048039ea47de194d0a39971d3eb575bf2bb223fe17cd29a01c63d5baa603e305b7d0c175a371df88178ebccc982786c4e0250ca7ce2d42ab30ae3138418b1c5ad67759996bb8bd7"}) pread64(r2, &(0x7f000064d000), 0x0, 0x2000000003) 2018/02/01 17:08:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ddd000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xffeffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dda000-0x10), &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) open(&(0x7f0000195000-0x8)='./file0\x00', 0x20000000080047, 0x0) fcntl$setlease(r0, 0x400, 0x2) 2018/02/01 17:08:58 executing program 4: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000003000-0xb)='/dev/loop#\x00', 0x2, 0x4004) preadv(r0, &(0x7f0000003000)=[{&(0x7f000000b000)=""/254, 0xfe}], 0x1, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000000e000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000003000)=""/146) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x8) r2 = add_key$user(&(0x7f000000b000-0x5)='user\x00', &(0x7f000000f000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000000f000-0x55)="4c216080c6c2e7accce4b999c951144d2787c2baaeb2379b4418c01c12bcb05b82e9ccaf5acd2ad2075b2f90ead1259e1d92c33b48d57d0544225d439bccfa50c4e01b45370c68e6d7c7ecf8c6a62909e42ccd096d", 0x55, 0xfffffffffffffffc) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/vcs\x00', 0x100, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000002000)=0xc00000000000, 0x4) keyctl$read(0xb, r2, &(0x7f000000b000)=""/61, 0x3d) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) 2018/02/01 17:08:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f000032e000-0x6a)={@random="7da8d172ba3a", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x80000006, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x400000000200, {[]}}}}}}}}, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000665000)='/selinux/status\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000ca8000-0x6)='ppp0]\x00') 2018/02/01 17:08:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008af000-0xa)='/dev/ptmx\x00', 0x101000, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000c0e000-0x4), 0x871b2fe8a4b5203d) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000e39000)={0x0, 0x8}, &(0x7f0000184000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000efd000-0x6)={r2}, &(0x7f0000990000)=0x6) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000f66000-0x24)={0x100000001, 0xb7, 0x7, 0x4, 0x7f, 0x5, 0x9, 0x4, 0x7, 0x10001, 0x1, 0xdcc}) 2018/02/01 17:08:58 executing program 5: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000609000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000710000)={0xdf8e, 0x3, 0x2, 0x200000000, 0x14, 0xffffffffffffffbe}) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000ff8000)={0x0, 0x7, 0x40}, &(0x7f0000ff9000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000f85000)={r2, 0xff}, &(0x7f0000c11000)=0x8) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000ffa000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000da5000)=0x14) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000e38000-0x4)=0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000541000)={0x6, [0x7, 0x9d24, 0x1000, 0x1, 0x8, 0x9]}, 0x10) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000176000-0x4)=0x1, 0x4) waitid(0x0, r3, &(0x7f0000ff9000), 0x4, &(0x7f00000f0000)) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f0000ff5000-0x1c)=@req3={0x1000000, 0x200, 0x80000000}, 0x1c) 2018/02/01 17:08:58 executing program 7: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000001a000)='/selinux/checkreqprot\x00', 0x100, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f000001f000-0x8)='./file0\x00', &(0x7f0000010000-0x30)=[&(0x7f000000d000-0x1c)='vmnet0wlan1systemprocself$\\\x00', &(0x7f0000026000)='nodev\\\'wlan0!mime_type,$\x00', &(0x7f0000016000)='keyringselinux\x00', &(0x7f0000024000-0x37)='nodevcpusetposix_acl_access-+posix_acl_accesseth1wlan0\x00', &(0x7f0000027000-0x1)='\x00', &(0x7f0000026000)=')\x00'], &(0x7f0000007000)=[&(0x7f0000015000-0x12)='cpusetwlan0ppp0::\x00'], 0x1000) r1 = socket$netlink(0x10, 0x3, 0x400000000000) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x400454d0, &(0x7f000001a000+0xe13)) 2018/02/01 17:08:58 executing program 1: socketpair(0x5, 0x80000, 0x7, &(0x7f00003ae000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000b74000)={{{@in6=@remote, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@rand_addr}}, &(0x7f0000001000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000cbb000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x9, 0x2, 0xc) write(r2, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) 2018/02/01 17:08:58 executing program 4: mmap(&(0x7f0000000000/0xe80000)=nil, 0xe80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000e7d000), 0x8) r0 = epoll_create(0x9) mmap(&(0x7f0000e80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000e80000)='/dev/usbmon#\x00', 0xdd5, 0x40000) clock_gettime(0x0, &(0x7f00005ff000)={0x0, 0x0}) utimensat(r1, &(0x7f00006b1000-0x8)='./file0\x00', &(0x7f0000196000-0x20)={{0x77359400}, {r2, r3/1000+10000}}, 0x100) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000519000-0xc)={0x2}) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000e7d000), 0x8, 0x0) mmap(&(0x7f0000e80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = creat(&(0x7f0000e80000)='./file0\x00', 0x100) mmap(&(0x7f0000e80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_NET_SET_BACKEND(r5, 0x4008af30, &(0x7f0000e80000)={0x2, r4}) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f0000254000-0xc)={0x20000000}) signalfd4(r4, &(0x7f0000cec000-0x8), 0x8, 0x0) 2018/02/01 17:08:58 executing program 0: r0 = syz_open_dev$amidi(&(0x7f0000d9b000)='/dev/amidi#\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r0, &(0x7f0000f49000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001000-0x4)=0x10) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000001000-0x4)=0xf) ioctl$sock_bt_hci(r0, 0x400448de, &(0x7f0000001000-0x5b)="65597b5298db7107609bb336064268df931ad930be3f90ade05d3fcb190c9c3ffbda364776f3bc7d10fe274dc5be4b934ef2890c1655f268c12eb77ed0b97e2c7b0eadf073b0ac5430468c792562c0b91874b9e616fe8d80e34413") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/01 17:08:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000066000)=@req={0x400, 0x8e56, 0x2}, 0x10) setsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f00004fd000)="ac2d2d071d87efbdc835221e7be1f7681dad1bd8bb3884d71b8c7a71a43655c25d6730f037aff61c3c87aaa8bad7e13171c6cec4f3605ffc86153c1a", 0x3c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00005b9000)=@ethernet={0x6, @random="5a8dea69ea0b"}, 0x10, &(0x7f000080a000)=[{&(0x7f0000820000)="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0x1000}], 0x1, &(0x7f0000d75000)=[], 0x0, 0x20000000}, 0x1000000080000000) r1 = gettid() fanotify_init(0x40, 0x0) sched_setparam(r1, &(0x7f0000e92000-0x4)=0xc03f) 2018/02/01 17:08:58 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x450300) fallocate(r0, 0x0, 0xfd6, 0xb6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000efb000-0x8)='./file0\x00', 0x400001, 0x4000) fcntl$setlease(r1, 0x400, 0x0) r2 = open(&(0x7f000076f000-0x8)='./file0\x00', 0x0, 0x0) fcntl$getflags(r2, 0x401) 2018/02/01 17:08:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00007ec000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000b33000-0x4)=r1) r2 = syz_open_dev$mice(&(0x7f0000dfe000)='/dev/input/mice\x00', 0x0, 0x20080) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000016b000)={r2, &(0x7f0000c39000-0x6bb)="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", &(0x7f0000686000)=""/4096}, 0x18) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f00003f7000-0x2)=""/2) keyctl$join(0x1, 0x0) dup2(r1, r0) 2018/02/01 17:08:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) recvmsg(r0, &(0x7f0000b86000)={&(0x7f0000f08000)=@pptp={0x0, 0x0, {0x0, @empty}}, 0x20, &(0x7f0000f36000-0x20)=[{&(0x7f0000e09000-0x2)=""/3, 0x3}, {&(0x7f000065c000)=""/243, 0xf3}], 0x2, 0x0, 0x0, 0x7}, 0x40002103) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) socket$inet(0x2, 0x803, 0x81) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$usbmon(&(0x7f00000c2000)='/dev/usbmon#\x00', 0xaa7b, 0x2) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f00003a2000-0x90)={[0xffff, 0xa905, 0x1, 0x8, 0x5, 0xfffffffffffffff6, 0x4, 0xb5, 0x6, 0x100000000, 0xffff, 0x200, 0x2, 0x1, 0x3f, 0x5b], 0x15000, 0x80}) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6d000-0x4), &(0x7f0000ca4000), &(0x7f0000ab6000-0xa0)) r2 = socket$inet6(0xa, 0x0, 0x20000000003) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000753000)=0x1, 0x4) shutdown(r0, 0x1) 2018/02/01 17:08:58 executing program 3: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000fec000-0x8)={0x0}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000fec000-0x20)=[{&(0x7f000007b000-0x46)="aba94482adc8cc6ce28bee14bae56bd762eb34d9f7061901892c612886add1312202e59893a23b9093b61ab968a2c02e9827852bdb497b5fe4888731c9426dbcab0bf43abcf4", 0x46}, {&(0x7f0000feb000)="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", 0x1000}], 0x2, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000fed000-0x12)='/dev/input/mouse#\x00', 0x493dff94, 0x20002) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000fed000-0xa0)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x2, 0xf353, 0x400, 0x101, 0x40}, &(0x7f0000fed000-0x4)=0xa0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000026b000)={r2, @in6={{0xa, 0x1, 0x3, @dev={0xfe, 0x80, [], 0x0, 0xd}}}, 0x4, 0x3, 0x1, 0xc00c, 0x8}, &(0x7f0000fed000-0x4)=0xa0) r4 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000159000)={@common='bridge0\x00', &(0x7f0000feb000-0x14)=@ethtool_modinfo={0x42, 0x0, 0x0, "c4a3546babdc5322"}}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00006b5000)={r3, 0x36b, 0x3}, &(0x7f0000a0f000)=0x8) 2018/02/01 17:08:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xf613, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000205000-0x8)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000401000)='/dev/autofs\x00', 0x800, 0x0) 2018/02/01 17:08:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000060c000+0x606)={0x0}) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) r2 = bpf$PROG_LOAD(0x5, &(0x7f00005af000-0x48)={0xf, 0x11, &(0x7f000006d000-0x88)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x3}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x16f5}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000}, @ldst={0x3, 0x3, 0x6, 0x8, 0x7, 0xfffffff8, 0xfffffffffffffffc}, @call={0x85, 0x0, 0x0, 0xf}, @map={0x18, 0x3, 0x1, 0x0, 0xffffffffffffff9c}, @ldst={0x0, 0x3, 0x2, 0xf, 0x7, 0x101, 0x4}, @generic={0x2, 0xffff, 0x6, 0x5}], {0x95}}, &(0x7f0000cba000-0x4)='GPL\x00', 0x3f, 0xc9, &(0x7f0000cf4000-0xc9)=""/201, 0x41100, 0x1}, 0x48) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000f68000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000ea3000-0xe8)={{{@in6=@ipv4={[], [], @dev}, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@local}}, &(0x7f0000a06000)=0xe8) lstat(&(0x7f0000136000)='./file0\x00', &(0x7f00007b0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = syz_open_procfs(r3, &(0x7f000018f000)='net/protocols\x00') ioctl$DRM_IOCTL_GET_MAP(r6, 0xc0286404, &(0x7f0000949000)={&(0x7f00002ac000/0x3000)=nil, 0x7, 0x5, 0x18, &(0x7f0000ee7000/0x2000)=nil, 0x8}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00005cf000-0x4)=0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000728000)=@assoc_value={0x0, 0x80000000}, &(0x7f0000674000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f000071d000)={r8, 0x10000, 0xa97, 0x13ec}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000e76000-0xe8)={{{@in=@remote, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000538000)=0xe8) r10 = getegid() socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000d0000)={0x0, 0x0}) ioctl$KVM_SET_DEVICE_ATTR(r6, 0x4018aee1, &(0x7f0000631000-0xa)={0x0, 0xce, 0x8, &(0x7f00007e3000)}) r12 = syz_open_dev$vcsn(&(0x7f00004e2000-0xa)='/dev/vcs#\x00', 0x80000000, 0x0) r13 = accept4$llc(0xffffffffffffffff, &(0x7f0000c9c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00001a0000)=0x10, 0x80800) socketpair$inet6(0xa, 0x1, 0x2, &(0x7f0000334000)={0x0}) r15 = fcntl$getown(0xffffffffffffff9c, 0x9) r16 = geteuid() r17 = getgid() r18 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000d34000)={{{@in=@broadcast, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@local}}, &(0x7f00004f2000-0x4)=0xe8) r20 = getgid() getsockopt$packet_buf(r12, 0x107, 0x5, &(0x7f000051b000-0x1d)=""/29, &(0x7f0000e17000)=0x1d) sendmmsg$unix(r0, &(0x7f0000ffe000)=[{&(0x7f0000eaa000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000b35000)=[{&(0x7f0000771000-0x23)="71ce2fddf062326a4813e727988bb3b6e3f93aa3130285a2321498bd2efb83138672de", 0x23}, {&(0x7f000075b000)="76446f3754e127", 0x7}, {&(0x7f0000468000-0x61)="88a757c0713a0491f5b49e7d3ac26e338ec7b67afad936c2dd753996947d61b749b543ed7ddcb3d871e5c15369b5aeadc1f4e432c328b65af841cb3f7a42e703bfff2d395aca77ca6c6792cc15e5574f63ea0147a99759f99de9ed1278383952dc", 0x61}, {&(0x7f0000239000-0xaf)="41d75ec2bd40ba11bb425b007767a38dc677703b7750f6031888b8d791d79e96090d5e12b98bd0efbbf034f8da8f0ac699ab0757c76862687d26846da4124f3daebb873574f9084a41e165a279176e93fc1512ed9aa08ee5529068956661d94f0a5a3d451c6dc4b26ce63261f579b2ea2c46b22e2d4c19597f8843afc6a2dfc946a0a1278a043e15400a3a61c3b6fe4b52f4a93097c325385e000d52063808d80e114f0dbb77654b6bb6b1401664ca", 0xaf}, {&(0x7f00003d1000-0xb8)="159c01fe6d18208ebf197dbeada81caed4f84b7dbf38a3343bb0a9ee182806ff5bc03c076b07bd00d306526877b675c78ee4528cbc6b7b18f9efc0b6ed7eef5983afb49d88351368c3318916f75dc1214f4d23cf441bedad1c3ee2adc21f4be391af4494064763875a478732930317b3ef0e6eaf372fa141984807234c97ac134d1b024b2149b04a736b7ccdf946ba8dcdabca4810415e9e6352dfea8f19c6018e05a48a3dbb9ceaef0b2b100c143a3b5f5eda78a183f2a2", 0xb8}, {&(0x7f0000d49000)="f5c4ec2742dee7f5e052692a5e3e5d8d3fa752aed91298fdfd96dca06c4929e4b5580efeb24aa24ada9b752cfb136747cb1d9ef652c0beb92a5d28930f2f5be67fa89cd0058e39ca9ef34304fa1bf8837396e7f38d6431d8603375e7b20971648b16e8780c4d02626bb7ccf9dfa5722bae79dd6fbc743a110e3444433da7499fdf6b9ff046db34142b", 0x89}, {&(0x7f0000d9a000)="6b8cfc291cf1e342653faf0d42f9f3668c30f4559eb0046d8488086b89cf1653938373b5983f5d0689ea7927b011a27f745e4292f5d6122dae6469fb0b0f12738bdf64c1f9a56b663522905ae2cc6419b6e65932c506fda615beb78ed01393b74951d707bba0c1e7e53e33038d7cd1a281488b8a31627763317914ca4014c1d916de428094dce33312dfd06f5c2fc30a45b455a80abb2b009606a20fe5194f28d05f59ae60593f93b044c3f10a0829102655e16bac", 0xb5}, {&(0x7f0000f2f000)="208c37779d696da102ed6c4e3cecc09bbf17a52e3141ce27b1bfaf407316a7e09e03123e2d52aa98ee9054feb81788632522b6174bd34ea2c3729e16cebc828c18473d1d514ef6565a56d0ea5cfd8d752a90b7ec", 0x54}, {&(0x7f0000e81000-0x44)="11c61df0515b85cd6f27c0b7a10fa9dfc84ee92ec4a527bc431b33be2f7c9982cf75d447c80d47eb4d2d03791936ea26d1774863ce992a7d63eacbc600f27a39e871ad42", 0x44}], 0x9, &(0x7f0000b05000)=[@rights={0x18, 0x1, 0x1, [r1, r2]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r7, r9, r10}, @rights={0x20, 0x1, 0x1, [r11, r12, r13, r14]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}], 0xb8, 0x10}], 0x1, 0x80) syz_emit_ethernet(0x4a, &(0x7f000032e000-0x6a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x80000006, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/01 17:08:58 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0xffffffff, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_context(r0, &(0x7f0000000000)='system_u:object_r:sysfs_t:s0\x00', 0x1d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000061000-0x4), 0x4) 2018/02/01 17:08:58 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socketpair(0x1f, 0x80f, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000002000)={@common='syzkaller1\x00', @ifru_mtu=0x5}) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getuid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000003000)='./file0\x00', r3, r4, 0x1900) write(r2, &(0x7f0000001000), 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000004000)='tls\x00', 0x4) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000004000)=0x7f) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001000)={0x0}, &(0x7f0000005000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getattr(r5, &(0x7f0000005000), 0x30, 0x0) 2018/02/01 17:08:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)) r1 = syz_open_dev$midi(&(0x7f0000e85000-0xb)='/dev/midi#\x00', 0x400, 0x200000) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000053a000-0x4), &(0x7f0000da8000)=0x4) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00006de000-0xc8)={0x5, 0x0, [{0x4, 0x91, &(0x7f0000b42000-0x91)=""/145}, {0x3, 0xdf, &(0x7f000049e000-0xdf)=""/223}, {0x20001, 0x7e, &(0x7f000084c000-0x7e)=""/126}, {0xd001, 0x5d, &(0x7f00003b2000)=""/93}, {0x0, 0x9, &(0x7f0000200000)=""/9}]}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000a79000)={0x0, 0x0, []}) 2018/02/01 17:08:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000973000)='/selinux/checkreqprot\x00', 0x40000, 0x0) r2 = socket$can_bcm(0x1d, 0x2, 0x2) accept4(r2, &(0x7f0000001000-0x6)=@hci, &(0x7f0000000000)=0x6, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000ca9000)={0x0, 0x0}) fsync(r1) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000235000)={{0x5, 0x0, 0x3f, 0x7, "e6fa04960248143dfae88437b3401a57f7cda8266cdee497550d2e496368584890e6052ba09788e023d84ebd", 0x101}, 0x0, 0x0, 0x5, r3, 0xd45e, 0x20, "f5ba5f10f9c54908809aa15143ee939b7cc2ad0e2cf0217e5a04c1261d87c7786605f34c62b30a11c1eca5c3e0a5cb0bfc14c02dc9dac1609a1914b90e5c0882", &(0x7f0000728000-0xd)='ppp0&bdev/+{\x00', 0xd, [], [0x7fe, 0x5, 0x9, 0x5]}) socket$can_bcm(0x1d, 0x2, 0x2) r4 = syz_open_dev$sndpcmc(&(0x7f0000812000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x1) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000373000-0x10)="3a12e80a67ffcc55449c4f15256ed4c4", 0x10) sendmsg$nl_generic(r0, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000e8c000)={0x14, 0x1d, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x14}, 0x1}, 0x0) 2018/02/01 17:08:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) recvmmsg(r0, &(0x7f000060c000-0x37)=[{{&(0x7f00004b1000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x3a, &(0x7f0000b17000-0x60)=[{&(0x7f0000bf4000-0x98)=""/152, 0x98}], 0x1}}], 0x1, 0x0, &(0x7f00006ff000)) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000017c000)={0x20, 0x800, 0xf1, 0x2}, 0x8) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000cee000-0x11e)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) r2 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_xfrm(r2, &(0x7f0000b90000)={&(0x7f0000588000-0xc)={0x10}, 0xc, &(0x7f000074c000-0x10)={&(0x7f0000be0000)=@flushsa={0xfffffffffffffcb7, 0x1c, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@sa={0x41, 0x6, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in=@broadcast=0xffffffff}, {@in=@rand_addr}, @in6=@ipv4={[], [0xff, 0xff], @empty}}}]}, 0x2df}, 0x1}, 0x0) shutdown(r0, 0x1) 2018/02/01 17:08:58 executing program 3: mmap(&(0x7f0000000000/0x706000)=nil, 0x706000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000045c000-0x28)={@common='lo\x00', &(0x7f00004b9000)=@ethtool_rxfh={0x46, 0x0, 0x0, 0x0, 0x0, "deeb5a", 0x0, []}}) mmap(&(0x7f0000706000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000706000+0x89c)=""/240, 0xf0) 2018/02/01 17:08:58 executing program 7: mmap(&(0x7f0000000000/0xb58000)=nil, 0xb58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = creat(&(0x7f0000b17000+0xc77)='./file0\x00', 0x40) mmap(&(0x7f0000b58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000b58000)={{&(0x7f000097b000-0xb9)=""/185, 0xb9}, &(0x7f00007af000)}, 0x20) ioctl$sock_ifreq(r0, 0x8927, &(0x7f00004a1000)={@common='vcan0\x00', @ifru_addrs=@l2={0x1f, 0x9, {0xffff, 0x100, 0x4, 0x7, 0x9, 0x386780000000000}, 0x9735, 0xe0000000000000}}) 2018/02/01 17:08:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007d5000)='/dev/ptmx\x00', 0x2000040101, 0x0) write(r0, &(0x7f000022a000)="2f7f4be2b36c5526a5534195cbffffffffffff091715f1ed8f549f29496490f3f2afa9fd016f97ea68e0b7400fd558010287ce86ed8d843591ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01000000000000ffbf13", 0x5d) poll(&(0x7f000000c000-0x1b)=[{r0}], 0x1, 0x8001) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000018000)=0x3) ioctl$TCSETA(r0, 0x5402, &(0x7f0000d1f000-0x14)) 2018/02/01 17:08:58 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, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000079000)='/selinux/checkreqprot\x00', 0x200000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0xc1d, 0x4) readv(r0, &(0x7f0000a53000)=[{&(0x7f00000c5000)=""/4096, 0x64}], 0x1) 2018/02/01 17:08:58 executing program 6: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x11, 0x2, 0x81) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000006000)={0x6, 0x1, 0xbae9, 0x6, &(0x7f0000023000-0x40)=[{}]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000001e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) bind(r0, &(0x7f0000002000)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @empty}, 0x14) syz_emit_ethernet(0x83, &(0x7f000001c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@llc={0x4, {@llc={0x0, 0xfe, "80", "000000000000000083bb0f423a0c1e3fa2087f1f7e15e90f7ba0bed45f2b8b58939ccd45c6888aaf89058e900363bb9e9452d3d6c871c2d21f8a28750e5b78838f887f8f7661f8650d9d75e89ef3f21dda1f240922a0db1cfd5dbb492a0731fe077d3b35ac3bb11599eadd68a12d5e48ae4c"}}}}}, &(0x7f0000004000-0x14)={0x0, 0x1, [0x0]}) pipe(&(0x7f000001d000-0x8)={0x0}) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000013000-0x8)) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000023000-0x9)='/dev/dsp\x00', 0x101000, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r3, 0x4040ae75, &(0x7f0000009000)={0x400, 0xebc, 0xfffffffffffffff8, 0x4}) 2018/02/01 17:08:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff9000-0x4)=0x8001, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x3fffffffffffffff, &(0x7f00004c4000-0x4)=0x3fb, 0x3) bind$inet6(r1, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r1, &(0x7f000056f000), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/01 17:08:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000248000-0xe8)={{{@in6=@mcast2, @in6=@ipv4={[], [], @remote}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000dd8000-0x4)=0xe8) bind$packet(r0, &(0x7f0000ff8000-0x14)={0x11, 0xd, r1, 0x1, 0x3ff80000000, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000988000-0x8)) 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), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00003ba000)={0x0}, 0x84800) sendto(r2, &(0x7f0000364000)="6441cc02a62afd646a8fff0db9c7fa56682e644faf68aa457b9afcaba036412a3045c15cec009e2e741b07933a0b8e5b9201d0876e7620dbb3e4e42c74c9eefc787f4642441644f870", 0x49, 0x90, &(0x7f0000c48000-0x10)=@vsock={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10) r3 = request_key(&(0x7f0000c1a000-0xa)='syzkaller\x00', &(0x7f0000058000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000f17000-0xa)='wlan1eth1\x00', 0xffffffffffffffff) r4 = request_key(&(0x7f0000a7f000-0x8)='keyring\x00', &(0x7f0000143000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000004c000)='keyring\x00', 0xfffffffffffffffc) keyctl$search(0xa, r3, &(0x7f000001b000-0x5)='ceph\x00', &(0x7f0000890000)={0x73, 0x79, 0x7a, 0x3}, r4) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000efb000-0x10)="2c362e1eaf5fb3b7325596e69de379aa", 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$audion(&(0x7f00008e6000-0xc)='/dev/audio#\x00', 0x5, 0x244200) readv(r5, &(0x7f00002c2000-0x40)=[{&(0x7f00008af000-0x1000)=""/4096, 0x1000}, {&(0x7f0000328000)=""/237, 0xed}, {&(0x7f0000e62000-0x7a)=""/122, 0x7a}, {&(0x7f0000b1c000)=""/112, 0x70}], 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f00002df000)={{{{0x2, 0x1, @loopback=0x7f000001}}, {{0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}}, 0x40, 0x7f, 0x1, "9cb83da607a98cf34c2112609a1fe04ec8d958b4a5d26d2eeded9dd58f023f355d75e02a1f635a2f2bafbe13d8c2a446efe353521fb3978eeadb63a989decacd859a80c31b805d157354a6aabb352020"}, 0x160) futex(&(0x7f000036c000-0x4), 0x5, 0x0, &(0x7f0000fd7000-0x10), &(0x7f0000000000), 0x1fffffff) 2018/02/01 17:08:58 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x3, &(0x7f0000000000)) 2018/02/01 17:08:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000aab000), 0x80000) r1 = accept(r0, &(0x7f0000262000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000086b000-0x4)=0x14) setrlimit(0x7, &(0x7f0000bed000-0x10)) ioctl(r1, 0x3cdf, &(0x7f0000fdd000-0x57)="9d696282a795d20a67a660858bd7621f5ec79edf3d805a988bcda20865a51dff8bdeb23f6279f1d7a5dc0af92d1930ef410d3ccd6eb7cc7dd7fcb319d6fe2fe41a8e5f2b5f11e94e695dd0f68499860d92c02e3d4ecaa2") signalfd4(0xffffffffffffffff, &(0x7f0000547000-0x8), 0x8, 0x0) 2018/02/01 17:08:58 executing program 5: mmap(&(0x7f0000000000/0xaea000)=nil, 0xaea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae2000-0x9)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000aea000)='/dev/vcs\x00', 0x80c1, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000632000-0xb), &(0x7f0000138000-0x4)=0xb) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000ae1000)=0x1) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000ae1000)=""/135) 2018/02/01 17:08:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000311000-0x8)={0x0}) bind$rds(r0, &(0x7f0000912000)={0x2, 0x3, @empty}, 0x10) syz_emit_ethernet(0x4a, &(0x7f000032e000-0x6a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x80000006, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/01 17:08:58 executing program 7: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000004000)) syz_open_dev$admmidi(&(0x7f0000007000-0xe)='/dev/admmidi#\x00', 0x1, 0x200000) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000028000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000026000-0x4)) 2018/02/01 17:08:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000018f000-0x4)=0x7, 0x15e) r1 = memfd_create(&(0x7f0000212000)='\')vmnet1([wlan1vboxnet1mime_type-\x00', 0x2) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000342000-0xb)='/dev/mixer\x00', 0x0, 0x0) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f00006b4000-0x8)) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f00008f5000/0x18000)=nil, &(0x7f0000ad0000-0x18)=[@text32={0x20, &(0x7f0000239000)="c7442400f3ffffffc7442402765a0000c7442406000000000f011424650f4f8e3d0000000fc7ac3c0c000000c4e2c191a4cee5d800009a79bfa46e29010f01cf0f22d1f018965d000000b8010000000f01c1c4e2e5474dab", 0x58}], 0x1, 0x4, &(0x7f0000904000)=[], 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000f8c000)={{{@in6=@ipv4={[], [], @loopback}, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000c8f000-0x4)=0xe8) getresuid(&(0x7f0000689000), &(0x7f0000e55000), &(0x7f0000b9c000)=0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000ec6000)={{{@in=@dev={0xac, 0x14, 0x0, 0xc}, @in6=@empty, 0x2, 0x101, 0x0, 0xfff, 0x0, 0x80, 0xa0, 0x4, r3, r4}, {0x1, 0x6, 0x9, 0x0, 0x9, 0x9, 0x4, 0x9}, {0x3, 0x800, 0x3f, 0x9}, 0x58c29153, 0xc, 0x1, 0x1, 0x1, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3, 0xff}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x1, 0x4, 0x3, 0x8001, 0x1ff, 0x7db6, 0x100000001}}, 0xe8) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) getsockname$packet(r1, &(0x7f000004c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000066d000)=0x14) clock_gettime(0x0, &(0x7f0000de2000-0x10)={0x0, 0x0}) sendmsg$can_bcm(r2, &(0x7f0000611000)={&(0x7f0000925000)={0x1d, r5}, 0x10, &(0x7f0000110000)={&(0x7f00000ff000)={0x5, 0x2, 0x10000, {0x0, 0x2710}, {r6, r7/1000+10000}, {0x2, 0x8, 0x8, 0x6}, 0x1, @can={{0x1, 0x9, 0x4, 0xfd}, 0x3, 0x1, 0x0, 0x0, "5fbb180db8af12cc"}}, 0x48}, 0x1, 0x0, 0x0, 0x40}, 0x4040000) 2018/02/01 17:08:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000abf000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x9, &(0x7f0000fb5000-0xc)) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/02/01 17:08:58 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000005000)='.dead\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000004000-0x13)='/dev/snd/controlC#\x00', 0xfffffffffffffffd) keyctl$revoke(0x3, r1) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000002000)={0xfffffffffffffff9, 0x1, 0x0, 0x0, &(0x7f0000004000-0x100)=[{}]}) 2018/02/01 17:08:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000882000+0xe1b)={0x3, &(0x7f0000e9b000)=[{0x0, 0x0, 0x0, 0x7}, {0x45, 0x0, 0x0, 0xffffffffffffffff}, {0x6}]}, 0x10) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003c4000)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000ec3000)="a6664670bd6829ebe04ccfbfddf68436", 0x10) sendto$unix(r1, &(0x7f000000d000), 0x0, 0x0, &(0x7f000000e000-0x8)=@abs, 0x8) 2018/02/01 17:08:58 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000947000-0x9)='/dev/vcs\x00', 0x0, 0x0) getpeername$unix(r0, &(0x7f0000d4a000-0x8)=@abs, &(0x7f0000c1b000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00009ae000-0x4)=0x0) perf_event_open(&(0x7f0000e84000-0x78)={0x2, 0x78, 0x7, 0x0, 0x3, 0x6, 0x0, 0x2, 0x4000, 0xf, 0x7ff, 0x5, 0x4, 0xffffffff, 0x81c, 0x1f, 0x6, 0x7fffffff, 0xffffffff80000001, 0xfffffffffffffffc, 0xee5, 0x4, 0xc, 0x5, 0x401, 0x20, 0x84d0, 0x80000000, 0x4, 0x3, 0x2270, 0x9fe2, 0x6, 0x7, 0xc, 0x4, 0xffffffff, 0x6, 0x0, 0x0, 0x7, @perf_bp={&(0x7f000090a000-0x1)}, 0x2a0a4, 0x10000, 0x7f, 0x0, 0x81, 0x200, 0x7fff}, r1, 0xb0, r0, 0x1) syz_emit_ethernet(0x4a, &(0x7f000032e000-0x6a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "3d0500", 0x14, 0x80000006, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/01 17:08:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000009a000)='./file0\x00', 0x101000, 0x43) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000454000)) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000942000-0x4), &(0x7f0000868000-0x4)=0x4) bind$netlink(r0, &(0x7f0000d66000)={0x10, 0x0, 0x1, 0x201000}, 0xc) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000011c000-0x1c)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xf, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x3, 0x0, @dev={0xfe, 0x80}}}]}, 0xa0}, 0x1}, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00005a1000)) 2018/02/01 17:08:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x1000818, &(0x7f000000a000)) r0 = creat(&(0x7f000062b000)='./file0\x00', 0x0) io_setup(0x7a, &(0x7f00009f4000-0x8)=0x0) io_submit(r1, 0x1, &(0x7f0000205000-0x8)=[&(0x7f0000311000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000415000-0xbb), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000049b000)=@nat={'nat\x00', 0x1b, 0x4, 0x350, 0x2a8, 0x180, 0xffffffff, 0x2a8, 0x2a8, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f000025d000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x2a8}}, [{{@ip={@rand_addr=0x8, @empty, 0xff, 0xff000000, @generic="5615de120bfa87c789652555c64e2861", @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0x2e, 0x2, 0x24}, 0x0, 0xb0, 0xe8, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x2, [0x5, 0x1, 0x7fff, 0x3, 0x2, 0x8001], 0x7fff, 0x7, 0x4}}}]}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x2, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @port=0x1, @gre_key=0xffffffff}}}}, {{@ip={@loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0xa}, 0x0, 0x0, @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0x29, 0x2, 0x20}, 0x0, 0xf0, 0x128, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0x7fffffff, 0x1, 0x1, 0x1}}, @common=@addrtype={0x30, 'addrtype\x00', 0x0, {0xa8, 0x20}}]}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x4, @empty, @loopback=0x7f000001, @port=0x3, @port=0x3}}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x1, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0xffffffff00000000, @port=0x3, @port=0x2}}}}]}}, 0x3b0) 2018/02/01 17:08:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000b4f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create(0xfff) r2 = gettid() r3 = memfd_create(&(0x7f0000c7e000-0x1)='\x00', 0x3) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000d22000)=@assoc_id=0x0, &(0x7f000081f000-0x4)=0x4) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000080000-0x4)=@assoc_id=r4, 0x4) epoll_wait(r1, &(0x7f00004e8000-0x24)=[{}], 0x1, 0x800) sched_setaffinity(r2, 0x8, &(0x7f0000598000-0x8)=0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000069d000-0xc)={0x4}) 2018/02/01 17:08:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f00007e1000)={@random="cd390b081bf2", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x2, 0x2f, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "5567ef", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, []}}}}}}}, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000062b000-0x16)='/selinux/checkreqprot\x00', 0x109000, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000b76000-0x4)) 2018/02/01 17:08:58 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f000056c000)={&(0x7f000044a000)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f0000f1e000-0x40)=[], 0x0, &(0x7f0000214000-0x60)=[{0x10, 0x0, 0x1}], 0x10}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002f8000-0x11)='/dev/vga_arbiter\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@broadcast, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f000011b000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) exit(0x6) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, r2}, 0x14) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f00002c9000-0x8)) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000074e000), &(0x7f0000ff8000-0x4)=0x4) recvmsg$kcm(r1, &(0x7f0000619000)={&(0x7f0000c4b000)=@hci, 0x6, &(0x7f0000d0a000-0x40)=[{&(0x7f0000e1d000)=""/4096, 0x1000}, {&(0x7f0000e4b000)=""/94, 0x5e}, {&(0x7f0000bce000-0xc6)=""/198, 0xc6}, {&(0x7f0000ab6000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f0000ffb000-0x15)=""/21, 0x15, 0x40}, 0x9b8651f1f2571367) 2018/02/01 17:08:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000d85000-0x28)='nv\x00', 0x3) bind$inet(r0, &(0x7f0000c17000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) socket$pptp(0x18, 0x1, 0x2) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffff8d, 0x20020007, &(0x7f0000e97000+0xfcf)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 2018/02/01 17:08:58 executing program 3: socket$bt_l2cap(0x1f, 0xfffffffffffffffe, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000052b000-0xf)='/dev/sequencer\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000747000)=[{&(0x7f0000042000)=""/201, 0xc9}], 0x1) 2018/02/01 17:08:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fdf000)={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x4, 0x4) sendfile(r1, r2, &(0x7f0000e65000-0x8), 0x8) syz_emit_ethernet(0x4a, &(0x7f000032e000-0x6a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x80000006, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/01 17:08:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) pipe(&(0x7f00005fd000)={0x0}) setsockopt$packet_int(r1, 0x107, 0x0, &(0x7f0000db5000)=0x8, 0x4) setpriority(0x0, 0x0, 0x1) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6f000-0x8)={0x77359400}) mq_timedreceive(r0, &(0x7f0000a2e000)=""/40, 0x28, 0x0, &(0x7f0000b6c000-0x10)) 2018/02/01 17:08:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/selinux/load\x00', 0x2, 0x0) r1 = getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setaffinity(0x0, 0x8, &(0x7f000053f000-0x8)=0x8001) r4 = dup2(r2, r3) syz_open_procfs(r1, &(0x7f0000990000)='fdinfo\x00') setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000225000-0x12)="ca362c00c859f7454c04f23983b795b2d349", 0x12) bind$unix(r2, &(0x7f000055b000)=@file={0x1000000000000001, './file0\x00'}, 0xa) connect$unix(r2, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00004c6000)={0x0, 0x0}) connect$unix(r2, &(0x7f00000f3000)=@file={0x0, './file0\x00'}, 0x3) connect$unix(r2, &(0x7f0000d34000-0xa)=@file={0x0, './file0\x00'}, 0xa) fchmod(r0, 0xb0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$alg(0x26, 0x5, 0x0) r7 = syz_open_procfs(0xffffffffffffffff, &(0x7f000068b000)='io\x00') splice(r5, &(0x7f0000510000), r3, &(0x7f0000696000), 0x6, 0x8) bind$alg(r6, &(0x7f000003b000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r8 = accept4$alg(r6, 0x0, 0x0, 0x0) sendfile(r8, r7, &(0x7f000024b000-0x4), 0x101) bpf$OBJ_PIN_PROG(0x6, &(0x7f00008e0000-0xc)={&(0x7f000013f000-0x2)='./file0\x00', r4}, 0xc) 2018/02/01 17:08:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) r0 = syz_open_dev$usbmon(&(0x7f00004f9000-0xd)='/dev/usbmon#\x00', 0x2, 0x24001) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00005f7000)=0xff, &(0x7f0000f14000-0x8)=0x4) r1 = syz_open_dev$dspn(&(0x7f000061b000-0xa)='/dev/dsp#\x00', 0x2, 0x2000) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000958000)=0x3) r2 = socket$inet6(0xa, 0x80001, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00002e7000-0x8)='./file0\x00', 0x10040, 0x7d) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000ce3000)="2a740d1a502b4e7dfcacb51b07495a089c20e2bffe746ee43bc982f7038de733b190be6c88a84364a380d8af1636c8e6e287895fdbba62417f3cf5503a695fd86f2144b6e24bc52b2f0cb25a1468060f8c8a4aa0cadc73749cd84e216a130a", 0x5f) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000af1000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000202000)=@ethtool_pauseparam}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000566000-0x8)) execveat(r3, &(0x7f0000e9f000-0x8)='./file0\x00', &(0x7f0000ea0000)=[&(0x7f00003d2000-0x9)='}selinux\x00', &(0x7f00009b1000-0x1)='\x00', &(0x7f0000cb6000-0x6)='wlan0\x00', &(0x7f0000bd8000)='vboxnet1).bdevvmnet0+selfvboxnet1\x00', &(0x7f0000bce000-0x2)="e52d"], &(0x7f000070e000-0x30)=[&(0x7f0000672000)='mime_type:posix_acl_accessbdev*vboxnet0!!procppp1@\x00', &(0x7f0000c37000)="2eb000", &(0x7f0000acf000-0x1)='\x00', &(0x7f0000b09000-0x2)=',\x00', &(0x7f0000980000-0x2)='!\x00', &(0x7f0000142000-0x16)='vmnet0keyringlo)ppp0*\x00'], 0x100) 2018/02/01 17:08:58 executing program 7: mmap(&(0x7f0000000000/0x100000)=nil, 0x100000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xf, &(0x7f00000ff000)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@generic={0x88f5, "95"}}}, 0x0) mmap(&(0x7f0000100000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000100000)='/dev/adsp#\x00', 0x0, 0xc0202) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00000b2000-0x1)=0x4) 2018/02/01 17:08:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a5d000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00008fe000)={@local, @rand_addr, 0x0}, &(0x7f0000c2e000-0x4)=0xc) bind$packet(r0, &(0x7f0000841000)={0x11, 0x18, r1, 0x1, 0x800, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}}, 0x14) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000be6000-0x8), 0x8) 2018/02/01 17:08:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f000032e000-0x6a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x80000006, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000496000)='/dev/amidi#\x00', 0x2, 0x10000) getsockopt$inet_int(r0, 0x0, 0x23, &(0x7f000093f000-0x4), &(0x7f0000b1b000)=0x4) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00002c8000)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000688000-0x9)='/dev/dsp\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) 2018/02/01 17:08:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) socketpair(0x5, 0xf, 0x2, &(0x7f00002ee000-0x8)={0x0, 0x0}) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000bb6000-0xc)={0x80000008}) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x0, 0x4000020030}, 0xd9) writev(r0, &(0x7f00006d6000)=[{&(0x7f0000bc7000)="e9", 0x1}], 0x1) sendmmsg$alg(r0, &(0x7f00006ce000)=[{0x0, 0x0, &(0x7f0000764000-0x10)=[{&(0x7f0000e29000-0xb2)="44205de48d2a57fc3a6a5af5e7fc53687d29884567966ac85d19ec0caff765585d73010548014e4a877c0ca692c3bb1920347837fbcc526281eb41a0d6a64a081b806ccf876cfb53bd457518630a8678caf9d6078b0a63ed0f0a27e1fce26e5200740ca5ab68154e8e259fdc8a19a0bb0bc5904258e2c78d7584a4ef9ca2f8663c067be42d270d78c3952e55215942850f1194eb6e735f2ee6d0d9c5fd8f01412e6830d50f20b1a86ff2fe415a365bad45", 0xb1}], 0x1, &(0x7f0000af8000)=[]}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000674000), 0xc) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000f0d000-0x4), 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84", 0x1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000b11000-0x5e)='>', 0x1, 0x0, &(0x7f0000477000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg(r0, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[{&(0x7f000092c000)="e3", 0x1}], 0x1, &(0x7f00005ba000-0xc)=[]}, 0x8040) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000e9f000-0x4), &(0x7f0000759000-0x4)=0x4) 2018/02/01 17:08:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bcb000-0x10)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000889000-0x28)={0x100000000, 0x1}) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt(r1, 0x1, 0x2, &(0x7f0000838000)=""/150, &(0x7f0000c4e000)=0x96) 2018/02/01 17:08:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000a79000-0x8)={0x0}, &(0x7f00009eb000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000d9c000)=@assoc_value={r1}, 0xfffffffffffffef7) 2018/02/01 17:08:58 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000012000), 0x80000) setsockopt$inet6_buf(r1, 0x29, 0x37, &(0x7f0000002000-0x7d)="2ac1a68a2793ee0813d587eb80dced38e6da62ff4c53f9c6f618cf47ed4a67c91bf02353bbe7a675016f09e8927fffe17cffd675599a3b46b518d9b53ef7aacedad9f3d9ce184ed9273ccb4a1abb1eab3a8d1da9b6b31772be596c6de552e149356533fff30088fc601d2a386e5dbecacd201cb4fc662dd3c5231afff5", 0x7d) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) readlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', &(0x7f0000012000)=""/128, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f2a000-0xc)='/dev/rfkill\x00', 0x1, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f00006fd000)={&(0x7f00008a9000/0x3000)=nil, 0x40, 0x0, 0x10, &(0x7f000064e000/0x3000)=nil, 0x2}) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f000092c000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 17:08:58 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x201, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000001000-0x10)={0x1, 0x74c, 0x6810a09c, 0x8001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00008ec000)='/dev/audio\x00', 0x400000, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x1b, &(0x7f0000e35000-0x1ad)="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", 0x5) r2 = socket$inet6(0xa, 0x1, 0x8010000400000084) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00009bf000-0x4), &(0x7f0000d37000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00008b1000-0x4)={0x8069}, 0x4) bind$inet6(r2, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000049e000-0x8)={0x0, 0x1}, &(0x7f00005f1000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f000003a000-0x8)={r3, 0x3ff}, &(0x7f00000b7000-0x4)=0x8) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f00006fe000)={0x0, 0x5, 0x7ff, &(0x7f000057b000)}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000ede000)={0x10000, 0x100000}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000e11000-0x14)={0x0, 0x9}, 0x14) setsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000599000-0x4)=0x3, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x1b, &(0x7f0000fc7000)=0x6, 0x4) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000e5d000-0x8)=0xf000) 2018/02/01 17:08:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000763000)='/dev/loop#\x00', 0x0, 0x181001) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000aa2000)='/dev/rtc\x00', 0x40000, 0x0) sendmsg$can_raw(r1, &(0x7f0000f9e000)={&(0x7f000005f000-0x10)={0x1d}, 0x10, &(0x7f0000ff8000)={&(0x7f0000eac000)=@canfd={{0x3, 0x7, 0x4, 0x800}, 0x33, 0x2, 0x0, 0x0, "5b164354e1122ce2e70381f9b8f4dd24b541e5b5f459416314671ae930c1f170590a820a92bd77c7a5523caa9dc360439374ea471916187db18e705b453e82d5"}, 0x48}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) fallocate(r0, 0x8, 0x0, 0x7) 2018/02/01 17:08:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) sched_setaffinity(r0, 0x8, &(0x7f0000cd0000)) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r2 = userfaultfd(0x800) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa}) ioctl$fiemap(r2, 0xc020660b, &(0x7f00003d2000-0x138)={0x8, 0x4, 0x1, 0x4, 0x5, [{0x7, 0x0, 0x68b296ca, 0x0, 0x0, 0x400}, {0x0, 0x10000, 0x4, 0x0, 0x0, 0x100}, {0x3, 0xff, 0x5, 0x0, 0x0, 0x8}, {0x1, 0x6, 0x9, 0x0, 0x0, 0x2082}, {0x9, 0x800, 0x1, 0x0, 0x0, 0x100}]}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r1, &(0x7f00001f3000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) ppoll(&(0x7f0000ca1000)=[{r1}], 0x1, &(0x7f000027a000-0x10)={0x0, 0x1c9c380}, &(0x7f0000212000)={0x7f}, 0x8) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000018000)=0x2) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) getpriority(0x2, r0) 2018/02/01 17:08:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_STAT(0x0, 0x2, &(0x7f0000253000-0x8b)=""/139) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00005c5000)={0x7, 0xffffffffffffffff}) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f00006bb000)=0x7) ioctl$int_in(r0, 0x0, &(0x7f000040f000-0x8)=0xc9cb) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) stat(&(0x7f000028d000-0x8)='./file0\x00', &(0x7f0000889000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000032d000-0x8)={0x0, 0x10000}, &(0x7f0000da8000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00003c9000-0x8)={r4, 0xfffffffffffffffd}, &(0x7f000030d000-0x4)=0x8) stat(&(0x7f000053f000)='./file0\x00', &(0x7f0000784000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r3, r5) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000081b000-0x10)) r6 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x208000007fff) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000000)={0xf001}) clock_gettime(0x7, &(0x7f0000d6e000-0x10)) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r6, 0xaeb7) fcntl$setlease(r6, 0x400, 0x2) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000cd3000)) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f00002ea000)={@rand_addr, @remote={0x0, 0x0, 0x0}}, &(0x7f0000301000)=0xc) ioctl$KVM_RUN(r6, 0xae80, 0x0) shmget(0x3, 0x3000, 0x20, &(0x7f0000bc7000/0x3000)=nil) ioctl$KVM_GET_DEBUGREGS(r6, 0x8080aea1, &(0x7f0000f4a000-0x80)) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) msgctl$MSG_INFO(0x0, 0xc, &(0x7f00002db000-0x58)=""/88) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x3) 2018/02/01 17:08:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000003, 0x0, &(0x7f00000f3000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(r0, &(0x7f00000bd000)=[], 0x80, 0x0) recvfrom$unix(r0, &(0x7f0000063000)=""/7, 0x7, 0x0, &(0x7f00003a5000)=@abs, 0x8) close(r0) 2018/02/01 17:08:59 executing program 0: socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f000032e000-0x6a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x80000006, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/01 17:08:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x2c}, {0x80000006}]}, 0x10) socketpair(0x0, 0x6, 0x1, &(0x7f000092f000-0x8)={0x0}) sendmsg$netlink(r1, &(0x7f000001a000-0x38)={0x0, 0x197, &(0x7f0000e8c000)=[], 0x0, 0x0, 0x0, 0x24040040}, 0x0) 2018/02/01 17:08:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000b5c000)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "a58d2b", 0x38, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, {[@routing={0x0, 0x0, 0x0, 0x5, 0x0, []}], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "9918ea", 0x0, 0x84, 0x100000, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, []}}}}}}}, 0x0) 2018/02/01 17:08:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x3, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000001000-0x4)=0x7, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000002000-0x1)=0x5, 0x4) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigreturn() socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x65, 0x0, &(0x7f0000000000)=""/244, &(0x7f0000006000)=0xf4) r1 = geteuid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000008000-0x4), &(0x7f0000007000), &(0x7f0000002000-0x4)=0x0) syz_fuse_mount(&(0x7f0000003000-0x8)='./file0\x00', 0x6000, r1, r2, 0x80, 0x200000) 2018/02/01 17:08:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000946000-0x30)="b63db85e1e8d020000000000003ef0011dcc436aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000063c000)=[{&(0x7f0000695000-0x3e)=""/62, 0xffffff43}], 0x100000000000031e) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000077b000-0x14)={0x6, 0x5, 0x7, 0x7, 0x8}, 0x14) 2018/02/01 17:08:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e000000071ea9367a030900", @ifru_settings={0x0, 0x44c, @raw_hdlc=&(0x7f00009fd000)}}) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000404000-0x9)='/dev/dsp\x00', 0x0, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f00008cd000-0x8)=0x9) prctl$getreaper(0x2, &(0x7f0000e1c000)) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x4028700f, &(0x7f0000002000-0x4)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000058c000-0xc)={0x0, 0x40, 0x30}, &(0x7f00001dc000)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000165000)={0x0, 0x8, 0x5, 0x7be4, 0xffffffff, 0xffffffff}, &(0x7f0000124000-0x4)=0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f74000)=@sack_info={r1, 0x80, 0x100}, &(0x7f00002a6000)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000002c000)={0x1, 0xb, 0x1, 0x3e1d}, &(0x7f0000fa2000)=0x10) ioctl$int_in(r0, 0x5473, &(0x7f00004a2000)=0x80000001) 2018/02/01 17:08:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00003f2000)=""/131) syz_emit_ethernet(0x4a, &(0x7f000032e000-0x6a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x80000006, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000768000)=0x0) sched_getattr(r0, &(0x7f0000cdc000), 0x30, 0x0) 2018/02/01 17:08:59 executing program 5: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x0, 0x401) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f88000)='net/raw6\x00') mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000d85000-0x78)={0x8, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x3, @empty}, {0x2, 0x2, @rand_addr=0xf65}, 0x0, 0x1, 0x100000000, 0x3, 0x9, &(0x7f0000f88000)=@generic="8d9a547c02d85c9156aabe61588626e7", 0x5, 0xb6f, 0x5}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000c3000)='/dev/vcs\x00', 0x80100, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgget(0x2, 0x94) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r1, &(0x7f0000f89000)={0x2}, 0x8) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r1, &(0x7f0000f87000)={&(0x7f0000f88000-0x24)=@full={{0x3, {"2d18ee34b9732d"}, 0x7fff}, [{"5e6a6cc3167b13"}, {"d1bd1f466e4fd2"}, {"d68270b750e935"}, {"2c250af1515752"}, {"067d6e098ffaa4"}, {"253d337f6d3329"}, {"de82ef3734de56"}, {"b6452da40e2ea5"}]}, 0x48, &(0x7f00006d6000-0x40)=[{&(0x7f0000ab4000)="0340063a51a673c5dc97b37c8e41abe79306a93225649597557f883d6f9e7fb9f59036d9256197c77f58026e958ce75ebf6cf6829c84b770f189dfd9851eb20e653ce62635346d98c1331e898653f600417f4aa31bfa1dd0f68c059c6f6cb4eb3771ede32a4920664048930da746413190c91c9ef006698f50c151c4561cee396406e4992137125e63a15e281e67c3b2ca5dd1b55d00cdff958b8f136701c2f50dc656c0e846df72c2c9b545ddbd6d502ec6efce6e29b1e0036ba5659eb1272da4f406aa164581a2d5141db7358bbeee0c5dbe16436c2504067799b44b972e29905dda0074224d05f5d28f21ab16c65542c2319863c5f79279eb5b87c7ebed0fc1ae87674d985af833f0d56cc1a1d55767bc9a13973efc8c819132c50d87ee5f1d9dfb0d7e6f057dc2205c6d035291a2d512baea43d84e6ef5e91abb9632118a4e3b69edac8e0748df43060944b8e3b391d80b3b3702d98cb3ae47aa7b8efec6cd1fa603781aa99d933bab0b776b8539760996dae64ea2fff14a383c8a9986f7e7df4c3f1975e3476f06ea0230a1e534f7f4ec83f68b5546dc93ec190f84dca4e6fd62c44619510e7cc090feb5880107e12897a89b018136cd4cba66d33b04fb6f88e66ac8f907e5c145ea743d30a09a8fc4e976da38a8cbd973f523cf59e37be5c4afe90f63818f12d5c23b5887b819e87c04f91dc270143b22ea7e556589f44dc30d30108845acf79249c6f38b0268229eb511380bb7a06783c3c9c7ed7757c81e0d84488c6f56b8a79c241665d9b258f9a4787b88fe002168ea52934185100f093c3f760bb7d15d2d1df911fbdd344093690dfcdb3374f5ce41ea9652fce6f397125ce2abc7b524672ad6ec267592cd7651cc680db1fe1d1c791ba9f7247bcaade3bc3b7d152158f4b9cdc971f74664de62e9c4d0e5d4d14edf7021e2b04a71dd1b21b86324177afa1c736c05841e2431a07dbf64e9479a825dff6a69733979cf0cc2f2bb67c17e615962ac146d94c58b27d671318857a7120a40912c6905a0735d0badec970c6c389c148a920badd8b77a0ce9dd62161ba2e9293c1a7cc6df3e3ded3ffd3433def068c73bc3b6b8ba3d917c59c26849179cf7e8781ab9a75d2948cc57b9ad8cb5853af85586db83b4863550f16e9176ce525ce7bb448e690f32fa189bc88ef3d2b08996685997c8d341a29f056d9d31bcb9b5e5e5ff0a9fe3c8fab7a556d46765cb3a038c6baa63a38eabaa9bde374947572c385dda859230c883d03b6d8a741f798a7c6d3a99fa8d859726948aec0b0b73af5000dbfb4581cdcb0f77cb18c417d8572428049542227c19522392f0d7c5c1a597016bcc513dcb34199868017d83468dd46befa3ea430fa9f21094bb590cb79de3fb330c557312cb404b5479f85e91143ae2766061f98df754970333739f5851ac996737f1ab3b7cc0253aecdfd7aba09eb13e225eee76e7d8efc133017f98563c033fbe2540a0a8597560a7298f0211351918b4486b47a02205ff858600aba90a523801c148647045b472fea34c908db46f735e77e6132c18da0cddc916bd2fdffbf24de58ce071b2284b1994c3067fa871e7682d3d98da33c25df73beb289502f004c37282b012f4370a35f0f1e37b439d378cdd8cd441fe593a6eacdc0acb1dbef34ba904cac50d314c5b4a39296dc04bdd0f3cd9eadbc8eaab400e9358c2ee7624eb89d934d9fbfdeb48143ef09791bd77fe99c78f979c2749671e9afc6237cb906b6d9726cbe56f26b6144dc6856754f2797134d5fc8f1031284a463d01351d93c0d13f14afafb7bb1bad6ebbccbeb11d855b234cb93b250f82876234ab0b0725789b2dfa38d9935782b262d8fa035070d384b06777198bfdb84e3c9942a361831e55bcc9524d0f9c0bf1bf9dc0349c5de5da79c37059231689194535b9caceec393db623016b150f3fbbb97e856aa2b1aa08221d5ccb7591953031bbeff7c32b8fc557866531ed6feaadc12621ea89cc8878f9b7010362c88103434dcb37872ca09b1086eddcc7e72e415d65a0347755bc1eeba66aca7bce7d1803ee0f52bf567df205d3a1811ebe13a5d9ce5b4f5a20878e1785df74da35358f6b6b29f46c430a2f624b60d30ab1bd87982479d071658bf9f22f4c60705c32c287fc1685425038fb3f00e4745a28f640229e61293ab3d5e24e5867d241a893e16e1452cd2a7e6fc326576551a3268d06cef00916fbaa0fbbaad7ed496e4eb08f6900bbf6365dc647977ba7c26d04f617e050d32519c2e418e3b31dea514310aa4a1049599bd34f9016f58496940ff660c5e5d36b08f04a28b49dfbf02c4910be530fba88a961d6eba9ca77d12c1dbb243343f008107873fb0cf7a96a3172f6eb586a3074238b8ed0dc69fdb576616bcd93d0013aaae6a487af3c9fc7e8a4b044fe8c449b26c43a48ff5d5993169463411f829780392784ba8bdf0663df16fafece6fd14c531d930a3f2979167f0f262672e7aec72bf8219603a34ab90d785e9991634237c4bc0f8fc3b83d7eadcba66bebf4bd6263518d11e51ac8cf1f9b368998e58cd84e253caf17275465be89bdd2d206a6104429183653bef48c9a0b4527033027d5a76618a7e176bc5d702463fe55ee6710e9b0cefa1c930bb8f3954f3c54e186f1b8da94242d9262d5a56df07e6616cffb76212e73ddcf31a9a61696589570f0db90818c7823ed768f47affb73974e130bf97de5875320e303cfe56cf7bd76e6518b2ece30c45f45b8073c63b589189eccd2096507934dc320ccff7ab0034d9bd027e4235aabb0a8b4d7286069c384f6e64dd1cd5c665c29ce25abc595fc0e795bacc9eddb40f011f3d3cac4bb24f0595a19db968cc2402ddcde001269743e1e36f4cc94321df08011a03cb9bbff3197b98d80dbfb362d83b84d2be4a95afa467cb9e04392e5879ce78d33411058f435e6f8d6b45434f69b2e9bf319293efbfb12544e587a82b391ff3e5892dd4c7c00983b325f0ad72ed62cb9a2e6eafb6b73a96121ab0efb010766e0e9d571dab60bc0a48ebde27d9465a47e394f5f93b8e4f97ae5e555cb4220d5cf331d64489f87eb85a03c364f1037e5def83e647453444969c0c47c03fae35007c5fc4c48919bff147047b1e3e24996fc17e7aec6d3713a9f229a7cfd17e35730c2604096d6b9a4c1710dd8f8a7a1d5fde7e6b4797d0ca04723bd7727de2e55ebe0d0f8d8ec1789d320c4f9d2ea5a4266cab61c2554647de6a8ac72f6bff6a33d49cea63a7579c91c9854446fbcb869b65080b84743ccbe7ec7c9da588fc1994db06c032bf27b80a43d9bcf72ebeb7bfe87310f7f2a4188038be0f37dad0c1a3dc1198b10ecc3260b75e55c1ecc6d9f779cf223418eb4c4544ac222c314ac83f85f0ed2dfb8ced7fbee339128c3d0270117736e57668e59e5e13dd509d1fa232e3b0c216539c92922921c3813bfcebbe0155b20956f752f529d471dac0b6da70a41f69452db632ef938bbe10f0eb2d7e65602512ecf8354daa895744346b8ef04ec964dc595cfe85bce95774b2fc08a6ec61bf6b186b149254dea31c66f36e884f85b7e028c89061d2dab10980ae1fd3b58d88e6ebe3ea3b8a250895817a3617fca7f3f35c32136864cb040c0b9e0c2a3b8f9d1f4d546a0ad40f2fff518718f9116ba443c3e2a1a904b242f36815de64513466911a54d27499119dcbf84dfbf46c2425600d9855a649918a234ab89ea1b502b8dca2e22b7f39fa8024d9ede0ddb3157f155d94741453045f85046cdfaaedc0868cc263587b73f811818c5aa5e5a4228cc638c4c862f9a3571cba500951647644a1d604c1d777a0d9eeca5be0d1473f3a79d9608b061b1a81e4c83382749f02cf100c685c54fa546b6e2177593c0bcc8dd073a8f27e2978a1308a8ea3728534c2906a98e49ce402460b96c0490bd8b2b6496397237e961833941fd5415e0c35dcfd147d6f2c6e2a9af0b7b5be9c337a4211f0abe5214ff53336ca1ae9f7966784512a7fdc05820c8ad58a411108504f890a8ad790712bb18eba796ed6e7777ca34c249df723d4dc34b0e64d749c6160b1e56282f21470e8bebc619c74589fcde68ab65566b02110c0f612a4fc634e9f7650343f73e4f48e317bf0508945e5cea9f352198c5090e0a9d8711df1bab1bdf345a48a7dac5530ef3040441a8e58c52a8f6a4155012108db31ed8c03d5730d37536e08757935dd62c6a594436a906963435515b5cfa23d46b33f806308657c30ba9ce9d80b383366f79b33e76ab342b1f43969475091f6c94e502cc19733475b263cfd2b0dcea7938208827e4a619acc1d30b68c4d5317f3045afa45e56d758afab3575d02a82c3b9bebe524240c689d3f0a25e98fba974977a2491b38c0fb43ddae18f598fee9713dc182e80d7a1faa91759f79e54fcecde5ade7f7167d3f6cdc04b50fc9fe95e5b56f06212a29fa47adc94cbe8c39897e403697b460f093b132bcc9bdcb7b251cdc941edf27e2ebaec3a49e3a57e4248d82f309599ab19a027de603b28112d3e411fe5f7252ef184f1daa86ff16bde2fcd78e4c4876a28e252827cfe79ea2bb2c25fa8c3db8e82be9da359977bf63b5f23cb49661f6801f8eb0e7d93a08d401b24b100f3b50d8fc08f32df5655bf349b4f34241198b9d3018eac901dc30f3f91383ae598e360d87f9213afec4a2bea8965ddde953c5899c04957dbbbc9767d4fcbb37ed6ed4f83c8587630fac5757138a6d0335213ff09a3900d7fca413086bc7c3f655cb906d839bae6692b5d9ab44e507fe1a9ec0c020590e28991e1ffd8362edbaef36035c5a2c715973e17de499869d6b1da264a46c0c3849be7dfe817cb0385b208f4ad884e4eba298cf4fd7f60a971da5173f777be629ab451f560972def6f1d9f0d11764d6271bdd27976d4784da5f62fbe3b3a0fda190acab7fff7caf5e73f294d8449908db7d9e7018bf73a13ecae6ef7c486e7c2e09b98e7c3da531e29d3ddc57b53a12e0da6439caf97dea336911c9ed1ecc41bd7d9b91ba8ce28a05475cdf7250b7cf732c1e12fd39df2b010fa23ef13334db5739a067fa70216f4be21153f42efcef69bb338b6ed4ae982c4baaf5d45128f722713b1ad48abe0b1590faafd482a28e626a1f5d4619d1ba17f0c7ecfee7c8a9c89b91a074813ec6ed9a7c64f05b8c4d99c4a4e66127f097bde800c4a378d744efc8a676999a202562829f31aecd31ab066e333e3895cae46281665940461c529304a821ce294933dc2a05a2815f121d5bc9152a6f14d7687cdee8f06e007430eaec2ba7163d42fce3d0809d15edfb5ec6fe5f28e4f96dbcd5e63863956bf5dbc5953b69fb3dcc40355daa1ed257f72220cc340172a0bb3834fbe6c89de1b7b7f8e49ce54c9edd9fd882db64a8f55de9ec347ca25fad79ba08418fd3820085efe74313bcb5a865f5158d3d6b171d2d0f10f0b16fdba0725e23d25417e403bdadc742e53c5f6096f9a83b770bcec05a2c1517d6971e2e4fb14d66ba863d149b9d47743650513f2d6558718efdea76d0e9d4c750345f2d279c94d6ee41ee9c6021cb55714c5e3614abdf9b46d5bceffe5ea7ef750dddad148d38a7a3df323906427303125646946d9eeab84d06c6d3d1bac935ba81cd031e5131e6b8c662b1a82035f4d72527e287b5136c14ec4cc83ce58a5edd999bafb3e0680172e54181ea33a8757c5daa51b99617f675733c1a50e18e6e648b31f138536dda74e9865e3e10cd65db9a1ae58fb22a0eecb7eff2b7eec3d60c34529423b7e", 0x1000}, {&(0x7f0000f88000-0x85)="9f30f7a88effc91cc4cd83dfae658181b19516d75b32c6c3949a4c00c7cb9b375994b18ca7f2d9d80e264fb51bebbcd2e169e882b7ca035dd4ada52c9f5541a9b0207a9b0b98113f0b854f8aa363cd6f4d41eb96587339a306a3e650aa070312f423813852f5ab4708c637eb63ae260db8bd9dcfee0d020fcde40e78a812b36d5d720cfe2f", 0x85}, {&(0x7f0000f87000)="a1e33477851d4c778bc92605860284e858fa2953bfe8f7d9a566ad63f130bc9fbebae4bb921ff0f41e4eaeb485d188a359d1420c855240d1cbe30d57723bbd52662f74321b2732cf0a1dbb3a4e365362c178e5fc5b9587cf3e6268022b47b25148d638d0638986b89e9d2903abee24e0c9102ff5ac85433a2daef7d2271a59117887fe", 0x83}, {&(0x7f0000f88000-0x3a)="8b9fdd9a1c4f60f7922ce666e8bc41de6eef6a8dfbe6a28797ef27a1b5f01aaa7ba174ccbe1de58b91750e22a4c9d84d61f732510c93f136d235", 0x3a}], 0x4, &(0x7f0000642000)=[{0x98, 0x117, 0x6, "db84d5ce4bb51dd124cdbf0257fbba265c79d5e3e5328c4e50afb26deb045d2ce1ee62e89431cb23b4040b7e6767c6e865feb80f1ec38a67a1877d84cf590d8b9849ced621eecf2e2c1978d8da6f71e908fa2df695251a69f355c3a986ed2d9f02a558210caa76637398e71c459d0e3f9eda85372b4fc233eb31448391dce16c6755ab8c59003b42"}, {0xb0, 0x102, 0xc6, "b13462990a85d35c2cc56fb4629ffc7e0c8917eb107c82d36976168b5ff4c12f549cdf1a88918d23585f9190b652a169747413f6a275c16bf95912933e99aa614ff754d6b2401afa28be759775391ad4fcb652ff2d6d6c75e1ad3263daa1a4f557399e57f69635d62cb5c7eebfd46e83c77ff772c12f4d57b65e8bb8cd095d356be522115097e762594f57c286c193d26a9472d97f2828bed9"}, {0x38, 0x10a, 0x6, "12d9b82494071b290eafd889bacf2379e09303d35afd715807960fc2b7474268cf1f1cbf2a19"}], 0x180, 0x80}, 0x20) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x5, 0x0, 0x7, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x50}, 0x1}, 0x0) 2018/02/01 17:08:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000300000)={&(0x7f0000a86000)='./file0\x00', 0x0, 0x10}, 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f34000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000c7d000-0x4)={0x0, 0x0}) ppoll(&(0x7f00008fd000-0x10)=[{r1, 0x58}, {r1, 0x40}], 0x2, &(0x7f00002fd000-0x10)={r2, r3+10000000}, &(0x7f0000ca5000)={0x200}, 0x8) r4 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r4) mount(&(0x7f00002c8000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f00000f5000)='mqueue\x00', 0x0, &(0x7f000001c000)) readv(r0, &(0x7f0000619000)=[{&(0x7f0000851000-0xa7)=""/167, 0xa7}, {&(0x7f000081a000)=""/5, 0x5}, {&(0x7f0000e89000)=""/155, 0x9b}], 0x3) mkdir(&(0x7f0000025000-0x10)='./file0/control\x00', 0x0) rmdir(&(0x7f0000184000-0x10)='./file0/control\x00') setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000274000-0x30)={@ethernet={0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, {&(0x7f00009d9000)=""/228, 0xe4}, &(0x7f0000cd9000), 0x10}, 0x30) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000b18000-0x30)={0x1, 0x0, [{0xd, 0x11, 0x2, 0x8000, 0x0, 0x8, 0x3}]}) 2018/02/01 17:08:59 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) socket(0x11, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000001000-0x5)="64e399d7b206", 0x6, 0x0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x3, @loopback={0x0, 0x1}, 0x27}, 0xffffff07) 2018/02/01 17:08:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = syz_open_pts(0xffffffffffffff9c, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000819000-0x9)='/dev/dsp\x00', 0x600140, 0x0) connect$llc(r2, &(0x7f000025b000)={0x1a, 0xf5, 0x6139, 0x44ce, 0x101, 0x400, @random="e403443426b2"}, 0x10) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f00007ee000-0x4)=r0) sched_setaffinity(r0, 0x8, &(0x7f0000a2f000)=0x9) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)) clock_settime(0x0, &(0x7f000033a000)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a35000/0x4000)=nil, 0x4000, 0x0) pipe(&(0x7f0000cd1000-0x8)) 2018/02/01 17:08:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) ioctl(r0, 0x0, &(0x7f0000774000)="88f6156dc275acd070aad83335cb0821dd281647934b11b487e383b83d3db5695cb631fb457b8675da75e1eb5996227bc2f8a8fd4ebe9fca1fe719393538658ed82a6c08f3a9bebf4e953f6504c3ed448d2626") writev(r0, &(0x7f0000c9d000)=[{&(0x7f0000804000)="290000001800ffffffff6800000a00080308ef0c060000000000000000000000000310ec01", 0x25}], 0x1) clone(0x400201003f9, &(0x7f0000174000-0x4), &(0x7f0000869000-0x4), &(0x7f000046f000), &(0x7f0000d18000)) 2018/02/01 17:08:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000d6a000-0x9)='net/unix\x00') clone(0x0, &(0x7f0000552000)="de35b44fad5545e427f8d0bcc5a85fc32b91fb2012d82edfb11f0bf7992e555d1aad442f9b782e348541313cdc32ff2c01b49cceda96200549e1dacd10a1c3b72ca83dbc45797f21159d56c7d407618b995cecf170ad07ffc39d15cd765a46f3631bbe580aca9ca6cb398bb411deeb1b5fbdeb63b7", &(0x7f0000002000-0x4), &(0x7f0000001000), &(0x7f0000007000)) r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000fb6000/0x1000)=nil) shmat(r0, &(0x7f0000e69000/0x4000)=nil, 0x4000) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000cfb000)={{&(0x7f0000222000/0x2000)=nil, 0x2000}}) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/02/01 17:08:59 executing program 7: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0xffffffffffffff5b, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @common='gretap0\x00', {}, {}, 0x2, 0x0, 0x2}, 0x0, 0xfffffffffffffe7d, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0x0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0xfffffffffffffdbd, 'REJECT\x00'}}]}}, 0x2e8) syz_emit_ethernet(0x32, &(0x7f000001e000-0x2040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000022000-0x10)='/dev/input/mice\x00', 0x0, 0x400000) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r1, &(0x7f0000021000)=@llc={0x1a, 0x16, 0x1, 0x80000000, 0x6, 0x9, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000021000-0x28)={r1, 0x0, 0xc3, 0xa5, &(0x7f0000020000)="b9196218cc7e670d4445442d787a34c89749f8ff379ad49d31672389ce9c01e78962931a6dc244a31c107bdfc321c69d10905c21a5193a7b166c8ef8cd24a49abc827fbfc46d1a0583e97ff76921fe060af4fd5b08d060565d0c2667cdd7a36a113d9c8d634c7ecac36f5e3e0ce078cfa339ed2f9b2f515c627aecfa30ce56ca99040c1a9bb9eac183f17e51321f800e63c891af0153abca04554c73938ffe2ca50e983319a1aeef8f8f787a299a47b195cf9d6d254ebbf2287aa575b51cbd49c60fc9", &(0x7f000001d000)=""/165, 0x1, 0xa7}, 0x28) 2018/02/01 17:08:59 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000001000-0x4), 0x1) socket$kcm(0x29, 0x5, 0x0) add_key(&(0x7f0000232000-0x6)='.dead\x00', &(0x7f0000dee000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000003000-0x12)={@syzn={0x73, 0x79, 0x7a}}) 2018/02/01 17:08:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f000032e000-0x6a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x80000006, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000fca000)={@ethernet={0x307, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, {&(0x7f00000a4000)=""/218, 0xda}, &(0x7f000060b000), 0x4}, 0x30) 2018/02/01 17:08:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e0d000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f00006d9000-0x14)={0x1ff, 0x80000001, 0x7, 0xfffffffffffffffa, 0x1, 0x1, 0x1, 0x449, 0x100000000, 0x5}) write$selinux_create(r1, &(0x7f000036d000)=@access={'system_u:object_r:devicekit_power_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x37, 0x37}, 0x4d) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f000027a000-0x50)={@generic="b3f33f4aab37aad283574c3d548fff8d", @ifru_addrs=@nfc={0x27, 0x3f, 0x39, 0x1}}) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000acc000-0x4)) ioctl$TCSETA(r1, 0x5406, &(0x7f0000cdb000)={0x0, 0xd96, 0x5, 0xfffffffffffffff9, 0x8, 0x5, 0xb8f, 0x0, 0x9, 0x2af3}) clock_gettime(0x0, &(0x7f0000d5e000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00003e3000)={0x1, 0x7fff, 0x6, {r2, r3+10000000}, 0x59b, 0x4}) 2018/02/01 17:08:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000870000)={0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000302000-0x10)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000bee000)=[{{0x0, 0x0, &(0x7f0000ec2000-0x10)=[{&(0x7f000065d000)=""/203, 0xcb}], 0x1, 0x0, 0x0, 0x1}, 0x318}], 0x1, 0x40000001, &(0x7f0000608000-0x10)={r1, r2+30000000}) r3 = socket(0x10, 0x2, 0x0) fgetxattr(r3, &(0x7f0000aa1000-0xa)=@random={'os2.', ']proc\x00'}, &(0x7f0000542000)=""/202, 0xca) sendmsg$nl_route(r3, &(0x7f0000f29000-0x38)={&(0x7f0000ba3000-0xc)={0x10}, 0x301, &(0x7f0000435000-0x10)={&(0x7f000056f000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x3, []}]}]}, 0x40}, 0x1}, 0x0) 2018/02/01 17:08:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f000032e000-0x6a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x80000006, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt(r0, 0x200, 0x636, &(0x7f0000464000)=""/196, &(0x7f0000f58000)=0xc4) 2018/02/01 17:08:59 executing program 7: r0 = socket(0x5, 0x8080e, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000005000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r3, 0x40001) sendfile(r1, r3, &(0x7f0000001000), 0x400000000fee) recvmmsg(r2, &(0x7f000000e000-0x100)=[{{&(0x7f000096b000-0x58)=@alg, 0x58, &(0x7f00002dc000-0x40)=[{&(0x7f000000e000-0xda)=""/218, 0xda}], 0x1, &(0x7f0000987000)=""/63, 0x3f}}, {{&(0x7f000000b000-0x10)=@ax25, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000011000)=""/3, 0x3}}], 0x2, 0x0, 0x0) 2018/02/01 17:08:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000fb7000)='/dev/vga_arbiter\x00', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f00007fc000-0x3)='H', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000a1b000-0x4), &(0x7f0000f05000-0x4)=0x4) mknod$loop(&(0x7f0000001000)='./file0/file0\x00', 0x0, 0x0) 2018/02/01 17:08:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0xa, 0x0) r0 = dup(0xffffffffffffffff) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000e14000-0x10)={&(0x7f0000766000/0x2000)=nil, 0x2000}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00003cf000+0xef9)='/proc/self/net/pfkey\x00', 0x0, 0x0) prctl$getname(0x10, &(0x7f0000104000-0xf3)=""/243) lseek(r1, 0x0, 0x1) r2 = userfaultfd(0x1000000000) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000669000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f000008c000/0x3000)=nil, 0x3000}, 0x1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000dc2000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000251000-0xc)={r3, 0x80000, r1}) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f00006e2000-0x8)=0x400) splice(r0, &(0x7f000063a000), r4, &(0x7f0000414000), 0x40, 0xa) readv(r1, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) mmap$binder(&(0x7f0000139000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00003f4000)={0xa, &(0x7f000055b000)=[{}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f00006ae000)={r5, 0x1}) 2018/02/01 17:08:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000dd1000-0x10)={&(0x7f00001f8000)={0x3c, 0x13, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@typed={0xc, 0x2, @pid}, @nested={0x1c, 0x3, [@typed={0x18, 0x4f, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x3c}, 0x1}, 0x0) preadv(r0, &(0x7f000077b000-0xa0)=[{&(0x7f00008dd000)=""/183, 0xb7}, {&(0x7f0000804000-0xe5)=""/229, 0xe5}, {&(0x7f0000288000)=""/4096, 0x1000}, {&(0x7f000070b000)=""/40, 0x28}, {&(0x7f0000cd4000-0xd3)=""/211, 0xd3}, {&(0x7f0000662000)=""/25, 0x19}, {&(0x7f00005f5000-0x1d)=""/29, 0x1d}, {&(0x7f00007b9000)=""/183, 0xb7}, {&(0x7f00005bd000)=""/65, 0x41}, {&(0x7f0000834000)=""/228, 0xe4}], 0xa, 0x0) pipe2(&(0x7f0000708000)={0x0, 0x0}, 0x800) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000119000)=0x101, 0x4) 2018/02/01 17:08:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000d000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000010000-0x30)={0x0, 0x0, &(0x7f000000f000)=[], 0x1, 0x0, &(0x7f000000f000-0xcf)='b'}) readv(0xffffffffffffffff, &(0x7f0000010000)=[{&(0x7f0000013000-0xd3)=""/211, 0xd3}, {&(0x7f0000013000-0x5b)=""/91, 0x5b}], 0x2) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000010000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000012000-0x63)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0xc, 0x0, &(0x7f0000005000-0x68)=[@free_buffer={0x40086303}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000868000-0x4)=0x0) syz_open_procfs(r1, &(0x7f0000b9d000)='oom_adj\x00') 2018/02/01 17:08:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$unlink(0x9, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002de000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000e09000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000843000)='ramfs\x00', 0x0, &(0x7f00009b8000)) mkdir(&(0x7f00007dd000)='./file0/control/file0\x00', 0x0) mkdir(&(0x7f0000156000-0xe)='./file0/file0\x00', 0x0) rename(&(0x7f0000af2000)='./file0/file0\x00', &(0x7f0000bcf000-0x16)='./file0/control/file0\x00') openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x0, 0x0) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f000009b000)=@syzn={0x73, 0x79, 0x7a, 0x0}) r0 = socket$alg(0x26, 0x5, 0x0) socket$kcm(0x29, 0x0, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000001000-0x10)=@common='ipddp0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000cda000-0x10)=@common='ipddp0\x00') link(&(0x7f0000a97000-0x8)='./file0\x00', &(0x7f000010c000)='./file1\x00') 2018/02/01 17:08:59 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000078f000)='/dev/vga_arbiter\x00', 0xb0000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@dev, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@local}}, &(0x7f0000000000)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000803000-0x28)={'vcan0\x00', r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f000032e000-0x6a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x80000006, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/01 17:08:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r0) r2 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f0000130000)) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000c35000)=0x1) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fsetxattr(r1, &(0x7f00000fa000)=@known='system.posix_acl_access\x00', &(0x7f000012a000-0xa)='^/eth0{%@\x00', 0xa, 0x0) fremovexattr(r1, &(0x7f00002a8000)=@known='system.posix_acl_default\x00') mkdir(&(0x7f000042a000)='./file0\x00', 0x40) close(r0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 90.797436] netlink: 'syz-executor2': attribute type 3 has an invalid length. 2018/02/01 17:08:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000696000-0x9)='/dev/sg#\x00', 0x6, 0x1) open$dir(&(0x7f0000338000+0x843)='./file0\x00', 0x20101, 0x40) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f00007ef000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x80}) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r2 = getpid() openat$sequencer(0xffffffffffffff9c, &(0x7f0000ac1000-0xf)='/dev/sequencer\x00', 0x0, 0x0) sched_setaffinity(r2, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00003da000-0x4)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000763000)={{0x20, 0x9}, 'port0\x00', 0x36, 0x4, 0x2ac6000000, 0x30e4, 0x2, 0x7, 0x8, 0x0, 0x2, 0x9a6}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000082d000)={0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x1}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) accept$ipx(0xffffffffffffffff, 0x0, &(0x7f0000a7a000)) 2018/02/01 17:08:59 executing program 6: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000015000)="240000001d0003ffffffc0023da283f405eee6cd7986c436271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000959000)="79b4ccb045cf43a12fc2579a60e283d25ee94dc952dd446c2360ac53bf4ea5efb027290adcd24a07f009aee6afd548723046491fc937fd3ab4b8f5039fe872aeeab490ce81236f1e8988d09e5ab5432771a76e380f12853e79a8c64f93179b94846b84c4cc2c1c058f0866745e0789cc7f676dfbfcdb8876c1d2b7f62b69519389a6cbe289040b1691e92cbd8710c07404e5c50934008d4fee0e69489a02e63f32deb1e47ec6bd6be9f7d48b129036e27c58e0d6ae012266a0c0dfe274", 0xbd) 2018/02/01 17:08:59 executing program 5: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007cc000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000f8a000)={[{0x6, 0x16, 0x8001, 0x2, 0x3, 0x92, 0x3, 0x5, 0x10001, 0xfffffffffffff4f8, 0x3, 0x80, 0x6}, {0xcc41, 0x4, 0x3, 0xffffffffffffffc0, 0x20, 0x100, 0x6, 0xffff, 0x4e06, 0x1, 0x1, 0x1f, 0x1}, {0x1, 0x7450a91c, 0x1, 0xfffffffffffffffe, 0x101, 0xec, 0xfffffffffffffffc, 0x1, 0x2, 0x2, 0x6, 0x55bb, 0x7ff}], 0x10001}) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000301000-0x40)={0x2, 0x1, 0x0, 0x3, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x40}, 0x1}, 0x0) 2018/02/01 17:08:59 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x80010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)="65653000d08b5242bce8703238ab903ba235eeb5ce42aad26d77bf770ea6fa3c78aa", 0x7d) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000001000)="15", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) renameat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000)='./file0\x00') r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x581200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000007000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0xc6, 0x4, @te1=&(0x7f0000001000-0x10)={0x1, 0x800, 0xffff, 0x100000001}}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000004000-0x4)=0x9, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000003000-0x4)=0x2, 0x4) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x4, 0x180) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000e04000-0x9)='/dev/sg#\x00', 0x4, 0x4000) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000d3d000)=0x625) symlinkat(&(0x7f0000e57000)='./file0\x00', r3, &(0x7f00008e5000-0x8)='./file0\x00') syz_emit_ethernet(0x4a, &(0x7f000032e000-0x6a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x80000006, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x2, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) getpeername$ipx(r3, &(0x7f00008ce000-0x10), &(0x7f0000cb9000)=0x10) fsetxattr(r1, &(0x7f0000b7c000-0x18)=@random={'\x00\x00\x00@', 'ppp0\x00'}, &(0x7f0000713000)="2f0000000000001000", 0x310, 0x2) setsockopt$sock_int(r3, 0x1, 0x5, &(0x7f0000295000)=0x7ff, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00002f7000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ca7000)=0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000202000-0x8)={r5, 0x6c62}, 0x8) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000f80000)) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000708000-0x4)=r4, 0x4) [ 90.846568] netlink: 'syz-executor2': attribute type 3 has an invalid length. [ 90.851685] binder: 14685:14692 BC_FREE_BUFFER u0000000000000000 no match [ 90.856294] binder_alloc: 14685: binder_alloc_buf, no vma [ 90.856323] binder: 14685:14690 transaction failed 29189/-3, size 0-0 line 2903 [ 90.884169] binder: undelivered TRANSACTION_ERROR: 29189 [ 90.921060] netlink: 16 bytes leftover after parsing attributes in process `syz-executor6'. [ 90.952213] netlink: 16 bytes leftover after parsing attributes in process `syz-executor6'. 2018/02/01 17:08:59 executing program 4: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f0000000000)=@pi={0x0, 0x9100, @eth={@empty, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [{[], {0x8100, 0x9, 0x2cf, 0x901}}], {@can={0xc, {{0x0, 0x1d, 0x3, 0x1}, 0x8, 0x1, 0x0, 0x0, "a9db11b427523403"}}}}}, 0x26) mmap(&(0x7f0000000000/0xfb0000)=nil, 0xfb0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000003000)='D', 0x1) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f000073a000-0xf), &(0x7f0000004000-0x4)) 2018/02/01 17:08:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f00008bc000-0x56)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000090a000)='/dev/ppp\x00', 0x8000, 0x0) ioctl$TIOCCBRK(r2, 0x5428) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f00001d9000-0x28)={0x55, 0x1ff, 0x0, {0x7fff}, {0x0, 0x100000401}, @cond=[{0xfffffffffffffff8, 0x8, 0x401, 0xb0d, 0x15a, 0x7ff}, {0xfffffffffffffff9, 0x1e, 0x7f, 0xffff, 0x3, 0x2}]}) 2018/02/01 17:08:59 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000007000-0x12)='/dev/snd/midiC#D#\x00', 0x3, 0x20200) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000008000)={0x1, [0x0]}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000008000)={r1, 0x8}, 0x8) r2 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r2, &(0x7f0000001000-0x10)={0x28, 0x0, 0x0, @hyper}, 0x10) listen(r2, 0x0) ppoll(&(0x7f0000001000-0x10)=[{r2}], 0x1, &(0x7f0000003000-0x10), &(0x7f0000001000), 0x8) 2018/02/01 17:08:59 executing program 2: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x0, 0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x1e}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000001a000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000012000)=""/116) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000004000)='/dev/snd/pcmC#D#c\x00', 0x10001, 0x20202) openat$cuse(0xffffffffffffff9c, &(0x7f0000012000-0xa)='/dev/cuse\x00', 0x20000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000012000-0xe8)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@mcast2}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000005000-0x4)=0xe8) 2018/02/01 17:08:59 executing program 1: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000fdf000+0xec9)={0x0}, &(0x7f0000fe0000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f16000-0x10)={r1}, 0x10) 2018/02/01 17:08:59 executing program 6: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000015000)="240000001d0003ffffffc0023da283f405eee6cd7986c436271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000959000)="79b4ccb045cf43a12fc2579a60e283d25ee94dc952dd446c2360ac53bf4ea5efb027290adcd24a07f009aee6afd548723046491fc937fd3ab4b8f5039fe872aeeab490ce81236f1e8988d09e5ab5432771a76e380f12853e79a8c64f93179b94846b84c4cc2c1c058f0866745e0789cc7f676dfbfcdb8876c1d2b7f62b69519389a6cbe289040b1691e92cbd8710c07404e5c50934008d4fee0e69489a02e63f32deb1e47ec6bd6be9f7d48b129036e27c58e0d6ae012266a0c0dfe274", 0xbd) 2018/02/01 17:08:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) r2 = getpgid(0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f00006b6000-0x4)=r2) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$TIOCLINUX2(r1, 0x80047437, &(0x7f0000254000-0xc)={0x2, 0x0, 0x0, 0x7}) 2018/02/01 17:08:59 executing program 0: syz_emit_ethernet(0x4a, &(0x7f000032e000-0x6a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x80000006, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/01 17:08:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f000032e000-0x6a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x80000006, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00004c5000)='/dev/mixer\x00', 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00009aa000-0x4)=0x2, 0x4) 2018/02/01 17:08:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bb8000)={0x20000000000000bf, &(0x7f0000000000)=[]}) timer_getoverrun(0x0) 2018/02/01 17:08:59 executing program 4: mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000085000)='./control\x00', 0x28042, 0x0) r0 = inotify_init1(0x0) r1 = gettid() inotify_add_watch(r0, &(0x7f0000274000-0xa)='./control\x00', 0x80000c12) readv(r0, &(0x7f0000b25000)=[{&(0x7f0000fb2000)=""/128, 0x80}], 0x1) sched_setaffinity(r1, 0x8, &(0x7f000044d000-0x8)=0x5) [ 91.124148] netlink: 16 bytes leftover after parsing attributes in process `syz-executor6'. [ 91.156863] device eql entered promiscuous mode [ 91.175164] skbuff: bad partial csum: csum=0/65535 len=40 2018/02/01 17:08:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f000032e000-0x6a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x80000006, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d54000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f000052e000)={0x0, 0x400, 0x30}, &(0x7f0000bab000+0xb2f)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000aaf000)={0xffffffffffffffff, 0x80000000, 0x0, 0x7fffffff, 0x7fffffff, 0x5, 0x3dc4, 0x7, r1}, &(0x7f0000f18000)=0x20) 2018/02/01 17:08:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000-0xc)={0x3, 0xffffffffffffffff, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000000)={r1, 0x6, &(0x7f00003ff000-0x18)=[0x3, 0xb62, 0x61c, 0x7, 0x7, 0x7], &(0x7f000055c000-0x24)=[0x9, 0x7fff, 0x8, 0x8001, 0x800, 0x235b, 0x28b, 0x7, 0x100], 0x20, 0x1, 0xfffffffffffffff8, &(0x7f0000000000)=[0x0], &(0x7f00002f6000)=[0x9, 0x2]}) 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, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f00005fe000-0x10), 0x0) r2 = inotify_init1(0x0) ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, &(0x7f0000bf7000-0x4)={0x0, 0x7}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a1c000-0xb)='/dev/hwrng\x00', 0x200001, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r3, 0x4040ae72, &(0x7f0000f29000)={0x4, 0x3, 0xfffffffffffffffa, 0x2, 0x8}) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000060e000)='/selinux/enforce\x00', 0x404100, 0x0) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f000039a000-0x4)=0x7fffffff, &(0x7f000006f000)=0x4) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f0000a27000-0x20)={0x7000, &(0x7f0000860000-0x8), 0x6, r4, 0x1}) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a74000)='/dev/autofs\x00', 0xc0200, 0x0) r6 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000003c000-0x11)='/selinux/enforce\x00', 0x10180, 0x0) connect$inet(r6, &(0x7f0000fea000-0x10)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) socketpair$inet6(0xa, 0x2, 0x3, &(0x7f000089d000)) ioctl$TUNATTACHFILTER(r5, 0x401054d5, &(0x7f00008f7000)={0x1, &(0x7f0000ebd000-0x8)=[{0x101, 0x2, 0x4, 0xffffffffffffff01}]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r6, 0xc0a85320, &(0x7f0000145000)={{0x5, 0xfffffffeffffffff}, 'port1\x00', 0x43, 0x4, 0x8, 0x7ff, 0x4, 0x0, 0x8, 0x0, 0x0, 0x6}) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f0000d94000-0x4)=0x1, 0x4) 2018/02/01 17:08:59 executing program 2: rt_sigreturn() clone(0xfffffffffffffffc, &(0x7f0000f67000-0x65), &(0x7f0000e4b000), &(0x7f00008c8000), &(0x7f0000a72000-0x1)) socket$bt_l2cap(0x1f, 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001000-0xb0)=[@in6={0xa, 0x2, 0x3d0, @loopback={0x0, 0x1}}, @in={0x2, 0x3, @loopback=0x7f000001}, @in6={0xa, 0x1, 0x4, @loopback={0x0, 0x1}}, @in={0x2, 0x2, @rand_addr=0x10001}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x86bb}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}}, @in6={0xa, 0x1, 0x80000001, @remote={0xfe, 0x80, [], 0x0, 0xbb}}], 0xb0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000002000-0xc)={@multicast2, @remote, 0x0}, &(0x7f0000000000)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000000f000)={r1, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) 2018/02/01 17:08:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000001000-0x20)={{0x0, 0x0}}) futex(&(0x7f000000d000-0x4), 0x80000000000a, 0x0, &(0x7f0000ee0000-0x10)={0x0, r0}, &(0x7f0000e4d000-0x4), 0x0) 2018/02/01 17:08:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00007ad000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000027000-0x50)={{0x6, 0x1}, {0x8}, 0x3, 0x2, 0x800}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x20004000000015, 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000d4000)='/dev/cuse\x00', 0x102, 0x0) write$fuse(r1, &(0x7f00009eb000)={0x28, 0x4, 0x0, @fuse_notify_delete_out}, 0x28) 2018/02/01 17:08:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000232000)={@syzn={0x73, 0x79, 0x7a, 0x0}}) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) r0 = mq_open(&(0x7f0000a82000-0x26)='wlan1em1keyring)vboxnet1,bdevem0wlan0\x00', 0x800, 0x8, &(0x7f00003bd000-0x40)={0xd9, 0x55, 0x2c22, 0x20, 0x1, 0xfffffffffffffffb, 0x4e4, 0x7ff}) fcntl$setflags(r0, 0x2, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) 2018/02/01 17:08:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007b7000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f0e000)="0a0775b0d5e383e5b3b60ced5c54dbb7c35df0df8217ad4000000000000000e60d", 0x21) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00002e8000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00005c4000-0x4), &(0x7f00004c7000)=0x4) 2018/02/01 17:08:59 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000000e000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000000f000)={{&(0x7f000000b000/0x1000)=nil, 0x1000}, 0x3}) mremap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000005000/0x3000)=nil) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) mlock2(&(0x7f0000003000/0xc000)=nil, 0xc000, 0x1) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000010000-0xc)='/dev/amidi#\x00', 0x1, 0x1) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000011000-0x10)={0x0, 0x38, &(0x7f0000011000-0x38)=[@in6={0xa, 0x1, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x3, 0x1000, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x2000}]}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000010000)={r2, @in6={{0xa, 0x1, 0x7e, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}, 0x5, 0x9, 0x6, 0x9}, &(0x7f000000d000-0x4)=0xa0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000010000)={0x0, 0x1}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000010000), 0x4) 2018/02/01 17:08:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x8400) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000cae000-0x4), &(0x7f0000118000)=0x4) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x1) mmap(&(0x7f0000010000/0x4000)=nil, 0x4000, 0x0, 0x11, r1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x3, &(0x7f0000008000-0x2f8)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0xffffffffffffffac}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xffffffffffffff89, 0x98, 0x0, {}, []}, @common=@SET={0x0, 'SET\x00'}}]}}, 0x2c0) connect$inet(r1, &(0x7f0000004000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xf}}, 0x10) sendmsg(r1, &(0x7f000000b000)={0x0, 0x0, &(0x7f000000c000)=[{&(0x7f0000012000)="616ff0f2a9c8b8dfeeef4b69b64f41d973dde505", 0x14}], 0x1, &(0x7f0000012000)=[]}, 0x0) 2018/02/01 17:08:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f000027d000)=0x16) bind$inet(r0, &(0x7f0000ee5000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000f7d000)) 2018/02/01 17:08:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f000078e000)='/dev/ptmx\x00', 0x200000, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000987000)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="04000000000000000200000020000005000000d8000000edfffffff5fffffc23"}) 2018/02/01 17:08:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000009000)={@common='sit0\x00', @ifru_data=&(0x7f0000008000-0x20)="6b6be70000000070000d00a472ca66ee00000000bc0c8941c13f06b4cb9d3cb0"}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000376000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000f24000-0xc)={0x9, r0, 0x1}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000e6e000-0x20)={{&(0x7f0000100000/0x1000)=nil, 0x1000}, 0x3}) 2018/02/01 17:08:59 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000)="9a93ffa8a59cf9f09a237a1f25ca31ea93db9d7806ca8a65d2aed493b1c260c5c1a6f6d0ff7d6162432370535ab5a923f890994a9349e9f3b9783ec24e39e1889daaef8c49b4a95aa87efea6c1e07cbc7068129927c90124a7cce7e2f9e6c60af38c50dd3f8d650f00a3666b36b0d0877e6505e447245ea781bc60b5bd18e1fd0db800dd0b0592460a83ad409b90a0080b7c55d6f3b13d39a915a61a22e5d0584c6e8e990582d95ce94dd8bde2e159056c4020b50b4d3e6ed2464aa4da037bef27a34344004b332e5822e56b6dea9c366052a3fb2e6b0ad76cb07be2a5d0", 0xde) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000+0xd71)={r0, 0x0, 0x0, 0x8c, &(0x7f0000003000), &(0x7f0000001000-0x8c)=""/140, 0x7f, 0x8}, 0x28) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4)={0xfffffffffffffff9}, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000005000-0x4)) ioctl$int_in(r0, 0x0, &(0x7f0000003000-0x8)=0xffffffffffffff80) 2018/02/01 17:09:00 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00009b2000)='/dev/vcs\x00', 0x0, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000187000-0x4)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f000032e000-0x6a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x80000006, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000bb3000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000248000-0x2)={0x6, 0x8}) 2018/02/01 17:09:00 executing program 6: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x85c274947, &(0x7f0000001000)="300ac939e8931f9b68fe72474da2412f43920b475c0ac789e280adcd657af8c1f989b708452c0552067498d6eb98d6ceb11b396e7cffbc46b679491d13eb67749d8348bcace2cab7cb8f17e33d2223f09b48f95587f4fedae08c4dd20d7a6c873526a2fceea87c3f12355b5ea6f3c62cc4ed825c71b5ca712203200a473180db4a54a863c9b0d1f0") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00007be000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000d66000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000b3f000)={0x0, 0x2000000000000080, 0x0, "7175655a4a310000000000000000ffe30000004022007f0000ecffffffffffff00000000e500000000000080000000000000001f00000000000000000000ff00"}) r2 = semget(0x3, 0x5, 0x204) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000487000-0x10)='/selinux/access\x00', 0x2, 0x0) semop(r2, &(0x7f0000108000-0x30)=[{0x2, 0x2, 0x1800}, {0x3, 0x3, 0x800}, {0x4, 0x7, 0x1800}, {0x4, 0x2, 0x800}, {0x2, 0x57}, {0x4, 0xfffffffffffffffa, 0x800}, {0x4, 0xffffffff, 0x800}, {0x0, 0x7fff, 0x1000}], 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000796000)={0x0, 0x0, 0x0, "71756575653000000000000000000000ffffffffffffffe300"}) r3 = syz_open_procfs(0x0, &(0x7f00008d9000)='net/connector\x00') set_mempolicy(0x2, &(0x7f0000169000)=0x4, 0x6) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000ae9000)={0x800, 0x0, 0x10003}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000686000+0xd13)={0xbd, r4, 0x0, 0x55c0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00003c1000)={0x0, 0x9}, &(0x7f0000d36000-0x4)=0x8) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r3, 0x4008ae48, &(0x7f0000e15000-0x8)=0x14000) readv(r3, &(0x7f0000f04000-0x50)=[{&(0x7f0000e07000-0x83)=""/131, 0x83}, {&(0x7f000072b000-0x73)=""/115, 0x73}, {&(0x7f000084a000)=""/4096, 0x1000}, {&(0x7f00005fe000)=""/4096, 0x1000}, {&(0x7f0000fda000-0x6f)=""/111, 0x6f}], 0x5) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f000034f000)={r5, 0x9e, "6dbf715e965c4b086137d406066775130338676906b12eaf86b007d12288204e0c251beb5d9d585cabfa14a95860b3a2d65b330a7ac6f629af61c457ac708c242d4f7236d9111d10dc6ce93d2e50297db267f4b052c39ce2cbabd1a92488a2badb2b7f4b849982bf40699cbec2688627214f887eb5f9ab9e317585a449c0d6221748654a9056c60cdaff789503b37497054cefa1e9d04a0ac1a166ed1e1b"}, &(0x7f000058b000-0x4)=0xa6) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000f20000-0x8)={r5, 0x6b6c3f59}, &(0x7f0000995000-0x4)=0x8) setsockopt$ax25_int(r3, 0x101, 0x4, &(0x7f0000580000)=0x4, 0xfffffffffffffeaf) 2018/02/01 17:09:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f000083c000)={&(0x7f00002cb000)=@l2={0x1f}, 0xe, &(0x7f0000ae1000)=[{&(0x7f0000008000-0x1000)="f8cea972bf474a9df6af73509e349f0e0225ce0c3ae7a63039d0304d41d0", 0x1e}], 0x1, &(0x7f0000959000-0x2428)=[]}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_netdev_private(r0, 0x89f7, &(0x7f0000173000)="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") ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x800080da12}) ioctl(r0, 0x8000, &(0x7f00008ca000)='\a') getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000f5b000-0x14)={0x0, 0x1, 0x1, 0x7, 0xffff, 0x80}, &(0x7f0000540000)=0x14) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00008c0000-0x80)={r1, 0x78, "d4e39a4dddba61ce23f9a4f844a575d1ab2a2e7c3d464e826994456e059eb1117be60b8b066f8a7ffced4ae3fee06710635e6c749cc8b28f81d3734a1255fd4c014fe20eec3b8ec9cf061f7fd3685e170b6a749103a773eecdf6d782cb62dc406db0acbf57dd3d813387a0e4374096adac89e1890552ea9e"}, &(0x7f0000e1b000-0x4)=0x80) 2018/02/01 17:09:00 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair(0xb, 0xa, 0x357, &(0x7f0000f3a000-0x8)={0x0, 0x0}) getsockopt$inet_dccp_buf(r1, 0x21, 0x8e, &(0x7f0000fe2000)=""/112, &(0x7f0000832000)=0x70) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f000093c000)='ppp1\x00') 2018/02/01 17:09:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = memfd_create(&(0x7f0000d87000)="04dfa2243c0d35f7a79c848cefb87a6cbfc0a68656c7373a58654ec0134ed86c695b5fb557eedc996a3ad377cac65dd91dfd20744367ca4e5279e43c200a485535532c745ed0af76e4bf3724a02e618a6267b3222fd440c445664ad3adfa109922a4d32e4a803d8e05cb61b46ae9c06d6813268b3014aa4885748bc35c4ae6ab2d24bff3e7746fe7ea41e764cc69d3dea67b5be5888ed9d61a2d96ce4ee54fea3a9c3ae53205722481a8bf2b80e53b7800032e9005ac6eb08fd37e385fa5a21ae5fa26eb2dddfa75ca0f2e6769ca8b2490fd21a11a9a1a2103ddf556d6efede673707b9c720eaa90507e6c8e2d80fc48c221509c301fc438", 0x2) sendmsg$nl_crypto(r1, &(0x7f00004f1000-0x38)={&(0x7f0000dfd000-0xc)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000d82000-0x10)={&(0x7f0000009000-0x100)=@upd={0x100, 0x12, 0x314, 0x3, 0x0, {{'drbg_nopr_sha1\x00'}, [], [], 0x2000, 0x2000}, [{0x8, 0x1, 0x800}, {0x8, 0x1, 0xa254}, {0x8, 0x1, 0x8}, {0x8, 0x1, 0x3ff}]}, 0x100}, 0x1, 0x0, 0x0, 0x4000000}, 0x8000) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f000060c000-0x8)) setsockopt$sock_int(r0, 0x1, 0x14, &(0x7f0000911000)=0x9, 0x34) socketpair(0x3, 0x0, 0xfffffffffffffffd, &(0x7f00006d7000)={0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000824000)=[@in6={0xa, 0x1, 0x7fff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xb6}], 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) 2018/02/01 17:09:00 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) fgetxattr(r0, &(0x7f0000014000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000002000-0x8), 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f0000bda000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) modify_ldt$read(0x0, &(0x7f0000f28000)=""/98, 0x62) 2018/02/01 17:09:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00007d5000-0xc)='/dev/rfkill\x00', 0x220000, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f00002e2000)=0x1) fgetxattr(r0, &(0x7f00008e0000)=@random={'trusted.\x00', '\x00'}, &(0x7f00009d1000)=""/37, 0x25) 2018/02/01 17:09:00 executing program 7: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000387000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f00009cd000-0x24)) mmap(&(0x7f0000000000/0x67000)=nil, 0x67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) creat(&(0x7f0000054000-0x8)='./file0\x00', 0x1a0) r2 = creat(&(0x7f0000058000-0x8)='./file0\x00', 0x120) mmap(&(0x7f0000067000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000039000-0xb)={0xfffffffffffffffe, 0x7, 0x6, 0x40, 0x7, 0x3fb, 0x1, 0xfe, 0x9, 0x9, 0xd}, 0xb) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000010000-0xa)="53f39190d6dad46c9585") ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f00006ad000)) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f000002b000-0x4)=0x6, 0x4) 2018/02/01 17:09:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000058000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f000049f000-0x60)={0x0, 0x14, 0x4, @tid=r0}, &(0x7f0000044000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x1, &(0x7f00009c8000)={{}, {0x0, 0x9}}, &(0x7f0000105000)) r1 = socket$bt_rfcomm(0x1f, 0x0, 0x3) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000be0000-0x4), &(0x7f00005fa000-0x4)=0x4) 2018/02/01 17:09:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x0) syz_emit_ethernet(0x4a, &(0x7f000032e000-0x6a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x80000006, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/01 17:09:00 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000aac000)='/selinux/status\x00', 0x0, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000fb0000)={&(0x7f0000a33000/0x2000)=nil, 0x2000}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00009d5000)={0x0, 0x1}, &(0x7f00002ca000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b4d000-0x10)={0x0, 0x4, 0x3b0, 0x5}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000926000)={r1, 0x8, 0x7f, 0x3ff, 0x3, 0x80000000, 0x7, 0x5, {r2, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0xfff, 0x3, 0xcd2e, 0x800}}, &(0x7f0000ae7000)=0xb8) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgrp(0xffffffffffffffff) prctl$setptracer(0x59616d61, r3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000-0x4)) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14), &(0x7f0000007000-0x4)=0x14) r4 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_CAPACITY(r4, 0x4c07) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r4, &(0x7f0000007000)) 2018/02/01 17:09:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) memfd_create(&(0x7f00009ea000-0x1)='\x00', 0x2) connect$inet(r0, &(0x7f0000d07000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/01 17:09:00 executing program 5: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000001f000-0x20)={0x1, 0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f000000c000)={0x3, r2, 0x1, 0x4}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000001e000-0xa8)=@ipv6_newroute={0x20, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP={0x4, 0x16, @generic}]}, 0x20}, 0x1}, 0x0) 2018/02/01 17:09:00 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000367000)='./file0\x00', 0x40000141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000fa6000)={r1, 0x0, 0x1, 0x1a, &(0x7f0000a2f000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000a20000-0x9)='/dev/dsp\x00', 0x101000, 0x0) symlinkat(&(0x7f0000225000)='./file0\x00', r2, &(0x7f00009b8000-0x8)='./file0\x00') sendfile(r1, r0, &(0x7f0000b4c000-0x8), 0x100000002) r3 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000fd7000)) sendfile(r1, r0, &(0x7f0000cb1000), 0x2) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x1000000000016) r4 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000013000-0x60)={0x0, 0xc, 0x3, @tid=r5}, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000000)={0xaa}) r6 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000001000)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000b39000-0xa0)={0x0, @in={{0x2, 0x3, @empty}}, 0x9, 0x40, 0x8000000000000000, 0x9052, 0x80}, &(0x7f00009ba000)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000014000-0xa0)={r7, @in6={{0xa, 0x1, 0x8000, @loopback={0x0, 0x1}, 0x7ffe}}, 0x20, 0x40, 0x123f, 0x3f, 0x8}, &(0x7f0000000000)=0x8d) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000012000)={r8, 0x6, 0x7, 0x7}, &(0x7f0000002000)=0x10) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) timer_settime(0x0, 0x0, &(0x7f0000013000), &(0x7f0000005000-0x20)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f0000873000-0x1)) ioctl$UFFDIO_ZEROPAGE(r4, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 17:09:00 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000b7000)='/selinux/enforce\x00', 0x501002, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x8000a, 0x80) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f000030d000-0x5), &(0x7f00005d2000)=0x5) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00001d7000), &(0x7f0000147000)=0x4) sendmsg$netrom(r1, &(0x7f00001d0000)={&(0x7f0000300000-0x10)=@ax25={0x3, {"6432ee17d20adc"}, 0xff}, 0x10, &(0x7f0000458000-0x10)=[{&(0x7f00002b5000)="0dd7cece75b69affe71e6a8326ca7cb58cfc592c85e4edea07be0975e892b53d3b42ff8502fe1552", 0x28}], 0x1, &(0x7f0000b3e000)=[{0x60, 0xff, 0x6, "fac2457c6422da98a52eed81b654b69f297f5b567b98e52fec125cfaccaa383df9252914a635d411b956f3cb7dba732ed9dcf3a036b56a636700cda7a9b66e3707bd369b555185d7a64dcf"}], 0x60, 0x44}, 0x0) bind$inet(r1, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt(r1, 0x20000100000114, 0xa, &(0x7f00003cc000-0x4)="02000000", 0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e46000)='/dev/sequencer2\x00', 0x60000, 0x0) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000aa2000-0x4)=0x200) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f0000008000)=0x5, 0x4) connect$inet(r1, &(0x7f0000996000)={0x2, 0x0, @empty}, 0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000de4000-0x4), &(0x7f000058c000)=0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00002b5000)) connect$inet(r1, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000fa9000)=0x0) sched_getparam(r3, &(0x7f0000d6c000-0x4)) read(r1, &(0x7f000083b000)=""/1, 0x1) sendmsg$alg(r1, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[]}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000ca2000)={0x1ff, 0x7fffffff, 0x2, 0xffffffffffff0000, 0x400, 0x100}) r4 = add_key$keyring(&(0x7f0000294000-0x8)='keyring\x00', &(0x7f0000642000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r5 = add_key$keyring(&(0x7f0000efb000-0x8)='keyring\x00', &(0x7f0000895000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$reject(0x13, r4, 0x1, 0x8001, r5) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000fc4000)={0x0, 0x7, 0x80}) 2018/02/01 17:09:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pppoe(0x18, 0x1, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) socketpair(0x3, 0x80001, 0x20, &(0x7f0000780000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000072a000)=0x6, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0xfda5) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000fef000-0x5c)={{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0xfff}, {0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x9}, 0x2, [0xcc, 0xffffffffffff8000, 0x9, 0x7fff, 0x0, 0x6, 0x7f, 0x2]}, 0x5c) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x1) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00008dd000)={0x5}, 0x8) read(r0, &(0x7f000071c000)=""/65, 0x41) accept(r0, &(0x7f0000baa000-0x9)=@rc, &(0x7f0000d1b000-0x4)=0xfffffffffffffee8) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000163000-0x4)=0x3, 0x4) pipe2(&(0x7f0000d16000-0x8)={0x0, 0x0}, 0x80000) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000936000-0x10)={0x0, &(0x7f00003f3000)=[]}) 2018/02/01 17:09:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000133000)={0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000914000-0x95)={0x0, 0x8d, "42b6c9efdd8fd6f3af3afa97af17955ba4372f915d29a1bb1dff77c3281104310da096a602bf391c68173c5d98f753bddecf9a5eb35ab0d6ff5c7c05c6d04bbb00aa734a81855bae9c25474b50586bceeb9a78a0a97e137f128ee2ea281ce5e9a18aba6aa4aa94ecab0d190335b1287e59ca894bf7fc7cc325cdbc369cd68e2e9dfc4d594a7d79e731a1338e34"}, &(0x7f00009bf000)=0x95) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000447000)={r2, 0xc3, 0x1c, "816da928c9a26467456d6d5b82c0c5d86d481f04288495ed44a34bf7"}, 0x24) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r3 = eventfd(0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af20, &(0x7f0000cb5000-0x8)={0x0, r3}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000bd5000)={0x0, r3}) 2018/02/01 17:09:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000565000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000160000-0xa)=@abs={0x1}, 0x252) sendmmsg$unix(r1, &(0x7f0000c9a000)=[], 0x492492492492500, 0x8001) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000a67000)='/dev/mixer\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f000082c000-0x4)) r3 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ac0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r6, 0x29, 0xcf, &(0x7f0000868000-0x4), 0x4) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1}, 0x0) clock_settime(0x7, &(0x7f0000350000)) recvmsg(r5, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) clock_nanosleep(0x7, 0x1, &(0x7f000077f000), &(0x7f0000eee000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40)={0xfffffdfe}, &(0x7f000070b000-0x40), &(0x7f00008e6000-0x10)={0x0, r7}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/01 17:09:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f000032e000-0x6a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x80000006, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) delete_module(&(0x7f000059a000-0x2)='\\\x00', 0x800) r0 = syz_open_dev$mice(&(0x7f0000f94000-0x10)='/dev/input/mice\x00', 0x0, 0x8000) epoll_wait(r0, &(0x7f00005c9000)=[{}], 0x1, 0x9) 2018/02/01 17:09:00 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e25000-0x16)='/selinux/checkreqprot\x00', 0x440080, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0xffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00007ae000)={0xffffffffffffff9c, 0x50, &(0x7f00004cf000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00001ae000-0x4)=r1, 0x4) unshare(0x8000000) mq_timedsend(0xffffffffffffffff, &(0x7f0000e72000-0x1), 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000d95000)={0x0, 0xfff, 0x20}, &(0x7f000087c000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000047d000)={r2, @in={{0x2, 0x2, @loopback=0x7f000001}}, 0x1}, 0x98) mq_timedsend(0xffffffffffffffff, &(0x7f000066c000), 0x0, 0x9, &(0x7f000058f000-0x10)={0x77359400}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000659000)=""/131, 0x83, 0x0, 0x0) 2018/02/01 17:09:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf2000-0xc)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)={0x84, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0xffffffffffffffff}, [@typed={0xc, 0x0, @u32}, @generic="5b659a62290ffc380c2dbfdc5e9f17e1a04810c46404d5291cb4e2bf501db1bb949869c29c4d914d9f26425e66cd4dd3050bc1700612dbc3080c91125fa158cf0d70309f7f1969136edfd73294c0351575a9e8aa5944f2a432a15b3fe56aa166b5"]}, 0x84}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000d13000-0xa)='/dev/vcs#\x00', 0x100000001, 0x480000) accept4$ax25(r1, &(0x7f0000d15000-0x10), &(0x7f0000015000-0x4)=0x10, 0x800) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00009e9000)=0x5, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000c26000)={{{@in=@remote, @in6=@ipv4={[], [], @remote}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f00003cc000-0x4)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f000094a000-0xc)={@dev={0xac, 0x14, 0x0, 0x17}, @multicast1=0xe0000001, r2}, 0xc) 2018/02/01 17:09:00 executing program 3: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000fd6000-0x8)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)) r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000fd8000-0xa0)={0x0, @in6={{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}}, 0x5, 0x0, 0x1d, 0x4, 0x3}, &(0x7f0000547000-0x4)=0xa0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000fd8000-0xd)={0x6, 0x0, 0x3c3, 0x4, r1}, 0x10) renameat(r0, &(0x7f0000fd4000-0xc)='./bus/file1\x00', r0, &(0x7f0000a1d000)='./file1\x00') 2018/02/01 17:09:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f000032e000-0x6a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x80000006, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000766000-0x15)='/proc/self/net/pfkey\x00', 0x181100, 0x0) bind$unix(r0, &(0x7f0000a88000)=@abs={0x1, 0x0, 0x3}, 0x8) r1 = geteuid() umount2(&(0x7f0000c6d000-0x8)='./file0\x00', 0x8) getresgid(&(0x7f0000d0f000-0x4), &(0x7f00001b3000-0x4)=0x0, &(0x7f000003a000-0x4)) syz_fuse_mount(&(0x7f0000396000)='./file0\x00', 0xc000, r1, r2, 0x5, 0x2) 2018/02/01 17:09:00 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) syz_open_dev$dmmidi(&(0x7f0000004000-0xd)='/dev/dmmidi#\x00', 0x7f, 0x80) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000004000)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/01 17:09:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e27000)='./file0\x00', 0x1) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f0000cab000-0x10)='./file0/control\x00', 0x2000) rmdir(&(0x7f0000184000-0x10)='./file0/control\x00') 2018/02/01 17:09:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getresgid(&(0x7f0000059000-0x4), &(0x7f0000045000-0x4), &(0x7f0000674000)) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000945000)='tls\x00', 0x4) sendmsg$nl_generic(r0, &(0x7f0000fc7000-0x38)={&(0x7f0000765000)={0x10}, 0xc, &(0x7f00009bc000)={&(0x7f000078f000)={0x14, 0x31, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/01 17:09:00 executing program 5: exit_group(0x240) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000-0x4)=0x0) setpriority(0x0, r0, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$int_out(r1, 0x5462, &(0x7f0000001000-0x8)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000002000)="1a2ead87a3aa81cc1c3d8a265b5778738b737e93faa3fb3d25b8f4e30591390c1c5601a4e2a2140eb1eab842312c64ae7b751c603fe63046ef146bfece683dcac2b4f9aa7196a4080ce50af42c6802cb1f421b04c96b2529824ab3f3a26ef21e663dcca1966376e2eaea6f8bc6fc056993dd647f7afe182a4995bf0cfaa803006069950c8811016fa93778edf9e9724a457086ccaa35e26546cf5c9d8c7d230b0315b4c359ddaeef8b9f1b901a02acc9db18eca3c825388172c7fb5a8c3ed7b83107f32a2078549d14494c2376e5054c844b856b69a065", 0xd7) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000004000-0x4)=0x5, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r1, &(0x7f0000005000-0x8)={0x800}, 0x8, 0x80000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000003000-0x4)=0xffffffffffff8000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000006000-0x6c)=""/108) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000007000-0x5), &(0x7f0000001000-0x4)=0x5) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000001000-0x68)) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000007000)=""/150, &(0x7f0000002000)=0x96) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000005000-0x4)=0x7fffffff, 0x4) accept4$inet(r1, 0x0, &(0x7f0000005000-0x4), 0x800) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000009000-0x8)={0x0, 0x6b5}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000008000)={r2, 0x8, 0xffff, 0x8, 0x86e, 0x100000001}, 0x14) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f000000a000-0x3b)="dd0e4d7d809e514e833dd5d5ded14c6efb9cbf7568d8551a1e901113e29d4c75d3ff53e043087d6319114ba940167e46d7688bdd180f4762e06c9f") 2018/02/01 17:09:00 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = memfd_create(&(0x7f0000001000-0x4)='em1\x00', 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000001000)={@ethernet={0x306, @empty}, {&(0x7f0000002000-0x9e)=""/158, 0x9e}, &(0x7f0000000000), 0x71}, 0x30) getsockopt$inet_mtu(r0, 0x0, 0x13, &(0x7f00002a1000-0x4), &(0x7f0000001000-0x4)=0x4) lseek(r0, 0x0, 0x0) 2018/02/01 17:09:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0}) r1 = memfd_create(&(0x7f0000eec000-0xa)="a77365637569747900", 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x200fc, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x2, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000b6e000-0x10)='/dev/input/mice\x00', 0x0, 0xa40) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000092000-0xb)='/dev/hwrng\x00', 0x658bbece7698e12a, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000064c000-0x28)={@common='rose0\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f00001d7000)={&(0x7f0000e4d000)={0x10, 0x0, 0x0, 0x13000000}, 0xc, &(0x7f000054c000)={&(0x7f0000709000-0x90)=@setlink={0x90, 0x13, 0x24, 0x5, 0x1, {0x0, 0x0, 0x0, r4, 0x800, 0x104}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x7}]}, @IFLA_NET_NS_FD={0x8, 0x1c, r0}, @IFLA_WEIGHT={0x8, 0xf, 0x20}, @IFLA_CARRIER={0x8, 0x21, 0x81}, @IFLA_PHYS_PORT_ID={0x24, 0x22, "d1602407bab624094b42cdb5b73b70a045b5683e9f300758f79692eec4cf3001"}, @IFLA_MASTER={0x8, 0xa, 0x9d}, @IFLA_LINK={0x8, 0x5, 0x10000000000000}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0xc121}, @IFLA_IFNAME={0x14, 0x3, @common='vlan0\x00'}]}, 0x90}, 0x1}, 0x10) gettid() getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00002a0000-0x4)=0x93, &(0x7f0000c13000)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) mkdir(&(0x7f0000d87000-0xa)='./file0\x00', 0x0) process_vm_writev(0x0, &(0x7f000024d000-0x90)=[], 0x0, &(0x7f0000949000)=[], 0x0, 0x0) mount(&(0x7f0000c32000-0xa)='./file1\x00', &(0x7f0000a24000)='./file0\x00', &(0x7f000005e000-0x6)='msdos\x00', 0x0, &(0x7f00003ca000-0x1000)) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$SHM_LOCK(0x0, 0xb) 2018/02/01 17:09:00 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x76, 0x1ff, 0x2f1d18fd, 0x10000, 0x400, 0x6, 0x1000, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x8, 0x5b1, 0x6, 0x1}}, &(0x7f0000001000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000843000-0x8)=@assoc_value={r1, 0xebc8}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x80000000000005, 0x84) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00006bd000)=r1, 0x4) sendmsg$inet_sctp(r2, &(0x7f00004e5000-0x38)={&(0x7f000067b000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f00008fc000-0x60)=[{&(0x7f0000aa5000-0x12)='\r', 0x1}], 0x1, &(0x7f00004e5000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x20f}}], 0x30}, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000bd8000)=0x9, 0x4) r3 = getpgrp(0x0) r4 = geteuid() fstat(r2, &(0x7f0000b99000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f0000c4a000)={&(0x7f0000192000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000abf000-0x50)=[{&(0x7f0000a85000-0x81)="007cc7b9a11fce7c5c7eface2864db4a961d16ec5ae6155bdea0ef6c17fb46a7a41439c232dcf0431040149bd8a874aaec04fc4d9b0f72ec851026b049ca79e56bb4abee904afd3c65936d5721733383536d1f59a55d28e40b3df4d75908723a3e81f61188f7513699a4595cede0cbc45d91a5891b0a32962488c77c337db5b4cd", 0x81}, {&(0x7f00002eb000-0x4)="a0f5cac0", 0x4}, {&(0x7f000091b000-0xa)="b3cb71de130184f4913e", 0xa}, {&(0x7f00004e4000)="6c88f0fd92d01df985c7fd1feeaf8518407a6cad40ef549189acb16d85252b6bb013a520e7b4564fb0aa01ffe5b636f7ca4bd762a3e42a09ad6e422f85802b5e9ab993bcd4bc66e8069e7bc44b1e612548d2b1fcb60fe359f9b76f4b3c995ecefde436fd1f1db9ef0af4f4276946ec874088f1c064a64f7109971da558", 0x7d}, {&(0x7f0000d7c000)="5c2312ac881ba0277d776c", 0xb}], 0x5, &(0x7f000052f000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x20, 0x80}, 0x80) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f000003b000)={@common='erspan0\x00', @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}) syz_open_pts(r0, 0x400) 2018/02/01 17:09:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) socketpair(0x9, 0xa, 0x2, &(0x7f0000f5a000)={0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000069000)={0x5, &(0x7f0000ff8000-0x28)=[{}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f00001cb000)={r2, 0x1}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r4 = getpgrp(0x0) sched_setaffinity(r4, 0x8, &(0x7f0000004000)=0x2) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r3, 0x0, 0x4) ftruncate(r3, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000487000-0x8)) close(r0) gettid() 2018/02/01 17:09:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00005a6000)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000b30000)={0x0, 0x5c8, 0x20, &(0x7f0000517000+0x751)}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000aa9000)) syz_emit_ethernet(0x1e, &(0x7f00007fb000-0xcf)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@generic={0x88ca, "54154df95a74aee104e03c07e2529e29"}}}, 0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000506000-0x10)={0x8}) 2018/02/01 17:09:00 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) bind(r1, &(0x7f0000d02000-0x10)=@nfc={0x27}, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000159000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000bd7000-0xaf)=@ethtool_perm_addr={0x20, 0xa7, "007841ba1352cf977213dc28309b851d28cdcada8aa233f45083c143c663be9c4d73307e931545682764a8c6e95c87edd54b8daa338954409abea19b19986f221986b2277338018c36cf0c67cc729b9ab650845a917c05660db65827c7f814482a4616281df6a59a776bdaf6aa7a2bf2585b39716e4b36e407bf482957c8cdf35d2a08e4061b9745f5a2e2012c0a592b312e867e8da592fd1a4daadda79d7a0bc78db33923d1a9"}}) close(r1) 2018/02/01 17:09:00 executing program 2: io_setup(0x1, &(0x7f00004b5000-0x8)=0x0) io_submit(r0, 0x0, &(0x7f0000074000)=[]) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000999000)={0x0, 0x0}) fcntl$setpipe(r2, 0x407, 0x1f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@ipv4={[], [], @remote}, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@loopback}}, &(0x7f0000744000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@local, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@local}}, &(0x7f0000315000-0x4)=0xe8) setreuid(r3, r4) sched_yield() r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XCRS(r5, 0x4188aea7, &(0x7f0000002000-0x18)={0x1, 0x80, [{0x2, 0x0, 0x4}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r5, 0xc018620b, &(0x7f0000002000)={0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r5, 0xc018620b, &(0x7f0000002000-0x18)={0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000001000)={0xac, 0x0, &(0x7f0000003000-0xac)=[@exit_looper={0x630d}, @reply={0x40406301, {0x1, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x0, 0x38, &(0x7f0000002000)=[], &(0x7f0000001000-0x38)=[0x18, 0x68, 0x28, 0x0, 0x78, 0x58, 0x40]}}, @enter_looper={0x630c}, @reply_sg={0x40486312, {{0x4, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x18, 0x20, &(0x7f0000002000)=[@flat={0x77622a85, 0x10a, r6, 0x3}], &(0x7f0000003000-0x20)=[0x78, 0x38, 0x48, 0x38]}, 0x10000}}, @acquire_done={0x40106309, r7, 0x4}], 0x7d, 0x0, &(0x7f0000000000)="e042efa29329d22cad86ea126aa994f291a72890de3fa2f1945be16c0431133978d30b7992b31326505d5bf05e802a8b8585ce3f99b523c7695b57159f62d9df7ac0d05842098163d8f82dc999ae0969e27b351a7027a106dcd8efa2842a2f863ca7ddb6bc56999b7e08325180af0ab4c1d3501fd67a412230c76a5249"}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r5, &(0x7f0000003000)=@full, &(0x7f0000004000-0x4)=0x48) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$admmidi(&(0x7f0000004000)='/dev/admmidi#\x00', 0x1, 0x2) setsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0x14, &(0x7f0000000000)=@int=0xffff, 0x4) getrlimit(0x5, &(0x7f0000003000-0x10)) socket$netlink(0x10, 0x3, 0x1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000002000-0x8)) 2018/02/01 17:09:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000988000)={0x0}, 0x1, 0x0) syz_emit_ethernet(0x51, &(0x7f0000fe1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x3}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x1b, 0xdf, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, r0, 0x42424242, 0x80000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"66270b2504226f"}}}}}}}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d3a000)='/dev/sequencer\x00', 0x121001, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f00008b7000)="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") getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000c68000-0x14)={@dev, 0x0}, &(0x7f0000aa9000-0x4)=0x14) bpf$PROG_LOAD(0x5, &(0x7f000073b000-0x48)={0x9, 0xc, &(0x7f00004fe000-0x60)=@raw=[@ldst={0x3, 0x0, 0x3, 0x6, 0xa, 0xfffffffe, 0xfffffffffffffffd}, @ldst={0x2, 0x3, 0x0, 0xb, 0xe, 0x100}, @alu={0x7, 0x7, 0xb, 0x7, 0x0, 0x100, 0xfffffffffffffffc}, @exit={0x95}, @call={0x85, 0x0, 0x0, 0x18}, @alu={0x4, 0x5, 0x7, 0x5, 0xe, 0xffffffc0, 0x10}], &(0x7f000089a000)='GPL\x00', 0xec, 0x71, &(0x7f0000099000)=""/113, 0x41f00, 0x1, [], r2}, 0x48) [ 91.884637] QAT: Invalid ioctl 2018/02/01 17:09:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x0, &(0x7f0000000000)=[]}) set_robust_list(&(0x7f0000a7b000-0x18)={&(0x7f0000ea0000/0x1000)=nil, 0x0, &(0x7f00005c6000/0x3000)=nil}, 0x18) r0 = memfd_create(&(0x7f0000f71000-0x2)='&\x00', 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000001000)=0x4, 0x4) 2018/02/01 17:09:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) connect$pppoe(r1, &(0x7f0000218000-0x1e)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='bpq0\x00'}}, 0x1e) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000ef5000)={0xa, 0x2, 0x0, @empty, 0x4}, 0x1c) listen(r2, 0xfffffefffffffffd) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x30000001, &(0x7f0000b23000)={0xa, 0x2, 0x0, @empty}, 0x1c) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ffe000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_tcp_buf(r3, 0x6, 0x1a, &(0x7f0000d0a000-0x1000)="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", 0x1000) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) fstat(r2, &(0x7f00003e8000)) sendto$inet6(r0, &(0x7f0000ab5000)=')', 0xfc7e, 0x0, &(0x7f0000e24000)={0xa, 0x0, 0x80000007fff, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x8001}, 0x1c) sendto(r0, &(0x7f0000fca000), 0xfdbf12558da8f98b, 0x0, &(0x7f0000ec7000-0x80)=@generic={0x0, "8921ef79394a92d7c3e502b2429f21f76f854ff1ff288cddc58d6adfd9b41c0428c73faa536977e8159391da5b5693610a5c3b99a7749776a4fa9fe9256804488862269804a60a2e793127079bcf9b9e7ec52d6fd2b6d28138b24ab90cec254620a715c57ebc136f04080036cfbfea78f5a737fa0892ab39813f23d30a5a"}, 0x80) [ 91.914593] QAT: Invalid ioctl 2018/02/01 17:09:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f000032e000-0x6a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x80000006, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) read(r0, &(0x7f00004ed000)=""/156, 0x9c) 2018/02/01 17:09:00 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00003d8000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) connect$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x3, {0x5a, 0x2d, 0x0, 0x2, 0x8, 0x10000}, 0x0, 0x1f}, 0xe) r2 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x401, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000002000)={0x10000, 0x4, 0x1, 0x5, 0x9, 0x6d4}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000005000-0x10)="4761e4d2808b4d042c5436b8dda78a4e", 0x10) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000004000-0x18)=@generic={0x7, 0x2, 0x100000000}) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000001000)={&(0x7f0000000000/0x1000)=nil, 0x1000}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$poke(0x5, r3, &(0x7f0000003000-0x8), 0xfffffffffffffff7) prctl$setendian(0x14, 0x2) 2018/02/01 17:09:00 executing program 6: mmap(&(0x7f0000000000/0xb0f000)=nil, 0xb0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0d000)='/dev/kvm\x00', 0x2040, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000b0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000b10000-0xb)='/dev/adsp#\x00', 0x1, 0x2002) ioctl$KVM_GET_NR_MMU_PAGES(r2, 0xae45, 0x4) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000b0f000-0x98)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, @irqchip={0xffffffff, 0x8}}, {0xb924, 0x0, 0x0, 0x0, @msi}]}) 2018/02/01 17:09:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000ce5000-0x8)='./file0\x00', &(0x7f0000c62000)='./file0\x00', &(0x7f00009d5000)='devtmpfs\x00', 0x20000, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000ee2000)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) umount2(&(0x7f0000373000)='./file0\x00', 0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000310000-0xc)={0x7, r0, 0x1}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000313000)=@assoc_value={0x0, 0x7}, &(0x7f0000dee000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00007bb000)=@assoc_id=r2, 0x4) 2018/02/01 17:09:00 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) r1 = shmget(0x2, 0x1000, 0x2, &(0x7f0000000000/0x1000)=nil) shmat(r1, &(0x7f000033a000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001000-0x15)={0x0, 0xd, "91494b5d3b9b5ce6f3fb144d91"}, &(0x7f0000000000)=0x15) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x101, 0x45) fchdir(r3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00004f6000-0x20)={0x7, 0x7, 0x4, 0x1, 0x6, 0x7, 0xfffffffffffffff9, 0x1000, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000000000)) 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, &(0x7f0000a4f000-0x70)=[{&(0x7f0000000000)=@in6={0xa, 0x3, 0x8, @ipv4={[], [0xff, 0xff], @empty}, 0x6}, 0x1c, &(0x7f0000001000-0x40)=[{&(0x7f0000f0d000-0xdc)="885dfa95ea51556fe7f9ab6de7e83e2c700b13a377cdbe19ab750112f144b2931ea90e79742a23f28f80700440ec13b2ded45caf21076e94699818a1b0b27df6c01c22faf93cf3e3ea7887d9362e617eaa41a8028452204547b68529b47a27cc93c8fd697e71a58ad491f784e9a1d67f5f36eafe7a90814ad9a80ec783a532aaedd235a6b68f022688cd1ba38d7b9e454aff09bdc8be497b2731b8a0712d23ccb55be58fdbfb4e5dfb1ca01a7926e0b7364f0924483ecac8267f57499af2551c724f70c16977d8c0200fc16a38a0b90eae4caa4d9390b668d80a8042", 0xdc}, {&(0x7f0000001000-0x38)="cb02bce567b533303e549b66e4ee1f85888603f1333256e148c93433d83826f06e1b11cb6a1be451c63f8b6382365db3e87f1bb991ee240a", 0x38}, {&(0x7f0000000000)="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", 0xfd}, {&(0x7f000051a000-0xfd)="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", 0xfd}], 0x4, &(0x7f0000001000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x4000, 0xffffffffffff8001, 0x2, 0x1ff, 0x4000000000000, 0x9, 0x36, 0x3f, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x40, 0x200, 0x1, 0x0, r4}}], 0x60, 0x80}, {&(0x7f00008ee000-0x1c)=@in6={0xa, 0x3, 0x7fff, @mcast1={0xff, 0x1, [], 0x1}, 0x7fff}, 0x1c, &(0x7f0000001000-0x30)=[{&(0x7f000043f000)="0bda6f31a3f65b0f11247c9a7509a844eef55680b5f961f1ca62945f13a0fc5d9901526f6d94aa086c554f2eb117bad2b87602aa73b0735a5bc370f252600bea598f945b1ef7c1be0930a03a6555c9142a874839286c62876ad7588c1c30d3e6d189688460bb35e8a6072d492fb9cd09abe78dcbe8f4e8161edc01e286400a08361ea445a6d4720783336e92df3ce63be4f559f0c8436b42eab8f45502324e34a5b0f3d998488ef3473c89a8104facec25fe9fe0d7e55293700bdce5e90cff810b93bcbf639fc8e496a3c554e3de7668a486", 0xd2}, {&(0x7f0000820000-0xe8)="df648cd4dde7315d6f79cacfc4e65cb78868b1c3351f62f8df6c48c47d9cd4b5d9f76dde40fd48a298e4842983ef8f8620df1321953b891c04a344691caf0195dbf094f78093cd9d484ede8ddc985e818295917f61b367f8be3baa6f432c0d811ad6085a44f938bd984db4e58896070d5b794b1d77b67f57493d8c45f076389ac4147faac563a8c2ba4f2bad5c2928ee9f1092ba9dc1d8ad4932fcdee9f4c7ed03ec4cdaa2abd89619cd1f4b0a0c9d861e141600d62e900b6f15081a7deeb03ea9e2ca4055e549e79249d52c0c9a6cb90a43124f4e682cdaa9a387c420cff8e707f72ecc22f215cf", 0xe8}, {&(0x7f0000001000-0x4)="1e2fd776", 0x4}], 0x3, &(0x7f0000000000)=[@init={0x18, 0x84, 0x0, {0xadd0, 0x1, 0x39, 0x101}}], 0x30, 0x4000804}], 0x2, 0x40890) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f000010f000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f00004e1000-0x10a4)={0x14, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x12}, []}, 0x14}, 0x1}, 0x0) r6 = memfd_create(&(0x7f000066c000)='em0user\x00', 0x1) inotify_init() getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000508000-0x2c)={0x0, 0x24, "b41a8e7612b94a1e7167dd47a06a9af719d523c60944b3eb80c0008aee42417b814fef9c"}, &(0x7f0000810000-0x4)=0x2c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r6, 0x84, 0x7c, &(0x7f0000de1000)={r7, 0x4, 0x400}, 0x8) 2018/02/01 17:09:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind(r0, &(0x7f000029e000)=@hci={0x1f, 0x2, 0x3}, 0x6) syz_open_dev$sg(&(0x7f0000946000)='/dev/sg#\x00', 0x4ff, 0x40000) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000847000-0x38)={&(0x7f0000efd000-0xc)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000397000-0x10)={&(0x7f0000708000)={0x231c, 0x1, 0x1, 0x100, 0x5, 0x0, {0xa}, [@generic="cd8b4b1067a9d6e41b00dc936687a34606a495cf0d813b57ec268cf67fec", @nested={0x11b8, 0x46, [@generic="52c2d0be08b2590e3ac1201a10d88d416936efb34da20fd64d399eb610374ac74ad045beee0df6ff3984b23563f280a8cecd448aaa1498de3f2ec626f1574e14c4617f3d73cb8e086da90495377d079e41", @typed={0x10, 0xb, @u64=0x6f49af2c}, @typed={0x90, 0x6c, @binary="30769892f588df6253670cb3eaaef85720d54ee4b87dd87503d7ecaaf7be6e2cfb18212db9369f5031800a701243986493c5912cc27e06002072e2a0fcaea289df592aa48fbee8c18b0561f0bb6a9c48cb155e9ad80854b05f3e06ec3cf2cfe692ab3125714a3c6778606736ea89828927b5fb42267103f0658fdc4e0bfda5c02a1e561cc4deb6"}, @generic="38a7f39a58e9b079d2401088ad5e0e0ef0465c5f2a3306442ed0b2806901ea62bc3071650f1a1b301184997e5b4f346af95d823c30f7bbedd3b7989ae02b337b7f94af358f1c3060509fc61e6c859565e5eb48161e7dd2bd51eecd8846b1ad7168e9d01cf649970be3fdf66500574fa62405a9e6fba2b1040bb01d3543b0e0097f109d07f240d4ff91a23eafc8d726c2467665394c4f4003418b4a7b0871ac147da369df748f2841fce23e8610781dd589404b961a", @typed={0xc, 0x4c, @u32}, @generic="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"]}, @nested={0x1120, 0x88, [@generic="fb2f5472304770975787a12779043abf38dfe3ca1a96bf6ab28e315f7fa70c0d8114a94ec64069f11c5aa25df3ae9e4cea4a075c83d3dde92b958821d0cd21641b1a63c23323c3c00f5c968319adac03a042c11a684199f25778a3b99a6b56c7ffdb4bb2ac2ee65fec981dfc66e76d011585ec93c2245cfae94dc2d4b7b297c6cd2d9e5a8360ef6a1e423773c5c34163fb008ea1712d2fb25865186611bb83dcefe8aefb4d33292fe3dea7462cf2c75f", @typed={0xc, 0x3c, @fd=r0}, @generic="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@generic="a7ab424945df3910aeb4b5eb6856fbcaceeb16704101b96c84436cd3f348ed1f96bcf111fee76fdb0533f1cd0c0a3682b56f3b10e68a87582227376496d804759c4021bae6f358ac81f03d2e5196d1b014a3c9575134d1b71295cd6c1b6a"]}, @nested={0x10, 0x50, [@typed={0xc, 0x21, @ipv4=@multicast2=0xe0000002}]}]}, 0x231c}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000c5c000-0x14)={0x14, 0x4, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x14}, 0x1}, 0x0) ioctl$RNDZAPENTCNT(0xffffffffffffffff, 0x5204, &(0x7f0000a25000-0x4)=0x1) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00002b2000-0xb0)={{0x400, 0x2}, 'port1\x00', 0xa3, 0x80030, 0x0, 0x6, 0x9, 0x1000, 0x80, 0x0, 0x3, 0x1000000}) 2018/02/01 17:09:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f000032e000-0x6a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x80000006, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00001a0000)='/dev/dmmidi#\x00', 0x3, 0x800) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000224000)={0x0, 0x74}, &(0x7f000097c000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00007b6000-0x8)={r1, 0x3ff}, 0x8) 2018/02/01 17:09:00 executing program 1: mmap(&(0x7f0000000000/0xf0a000)=nil, 0xf0a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(0xffffffffffffffff, 0x6431) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f08000)={0x2, &(0x7f0000f06000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff021}, {0x6}]}, 0x10) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f0b000-0x10)='/dev/sequencer2\x00', 0x600, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000200000-0xc)='/dev/rfkill\x00', 0x7fffc, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00002b7000-0x10)='/dev/sequencer2\x00', 0xb0000, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000f0c000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000f0d000-0x20)=[{&(0x7f00004ef000)=""/249, 0xf9}, {&(0x7f0000b16000-0xb4)=""/180, 0xb4}], 0x2) 2018/02/01 17:09:00 executing program 3: mmap(&(0x7f000091a000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10}, 0xc, &(0x7f0000f4c000-0x10)={&(0x7f00008d8000)=@migrate={0x104, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@dev={0xac, 0x14}}}, [@migrate={0xb4, 0x11, [{@in6=@empty, @in=@rand_addr}, {@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {@in6=@empty, @in=@rand_addr}, {@in=@rand_addr, @in=@dev={0xac, 0x14}}]}]}, 0x104}, 0x1}, 0x0) 2018/02/01 17:09:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000066b000-0x8)={0x0}, 0x4800) fchdir(r0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r1, &(0x7f0000946000-0x30)="b63db85e1e8d020000000000003ef0011dcc436aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r1, &(0x7f000063c000)=[{&(0x7f0000986000-0x3e)=""/62, 0x3e}], 0x1) 2018/02/01 17:09:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4010000000000002, &(0x7f00009f0000)=0x3fb, 0x167) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f00004ab000-0x4)=0x6, 0x4) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000070000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000d1b000+0x252)) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f000018f000-0x4)='tls\x00', 0x4) 2018/02/01 17:09:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f000032e000-0x6a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x80000006, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000043c000)='attr/current\x00') sendmsg$nfc_llcp(r0, &(0x7f00009e5000-0x38)={&(0x7f00004cd000)={0x27, 0x400, 0x4, 0x3, 0x6, 0x6, "db88612ecc03cf03761f787f01230d0573aee0bf2bdb0666631aac3ed9e46cc37ab74b3f136db2780b7a31ae0486188e0e8f2dbe8276f36bb5864edd2c593f", 0x6b}, 0x60, &(0x7f0000ebd000)=[], 0x0, &(0x7f0000ae5000)={0x98, 0x118, 0x3, "6e9a43f6d81b87b12a3fbd43488b9a84b5d08df19d89d595f4fa3683d986e2816ed54e9c064740a2a1d80b1a1b1682a5f37e1fd65c3a0ab494dd064e61c332185ac7df9a8385b4c888400b2762dd5b2afb9351213891a3f92fc6ca82823122db4b1ea9cfd42082d4a92417dc137733c6e9b863a810fc3c35b777c3ebcd39fa198464"}, 0x98, 0x40001}, 0x8000) socket$bt_hci(0x1f, 0x3, 0x1) 2018/02/01 17:09:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000cee000-0xc)={0x2, 0xffffffffffffffff, 0x1}) timerfd_gettime(r0, &(0x7f0000a89000-0x20)) fchown(0xffffffffffffffff, 0x0, 0x0) 2018/02/01 17:09:01 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000000)=0x7fffffff, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/relabel\x00', 0x2, 0x0) 2018/02/01 17:09:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000802, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000ddb000)='/dev/adsp#\x00', 0x8, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000b82000-0x50)={@common='eql\x00', @ifru_ivalue=0x100000000}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x807, @empty}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c4e000-0xb)='m', 0x1) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000)=[], 0x0, &(0x7f0000cc4000-0x18)=[{0x10}], 0x10}}], 0x1, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000079f000-0xc)='/dev/autofs\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r2, 0x1, 0x1f, &(0x7f00008a8000-0x9f)=""/159, &(0x7f0000000000)=0x9f) r3 = socket(0x20000000000000a, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f000053b000-0xbb)={r3, r3, 0x18a, 0x3948, &(0x7f0000001000-0xb3)="c90140a2d0785d0d38ae1b86cd80b5fe5d381227b88db15226baa370db226fd021edc42f447f3de7882d888167142d3c6fa2f7dec385775e9527a1b87312a5037c0c78c9c6be8383724a142e7d3725f24d7e72d165a4341df3c96d3d0e97c6a9893e2229c15899fd3e48c20afe632958f539f516cfbd635dd20f276df6dd1b4f5fead77607b31cc282b8925b97037b4cdfbe40805377cfc1226fd8f05a41c3a2f75801e97df2382406f7ad080675f56ccde098", 0x6, 0x7ff, 0x6, 0x4, 0x7, 0x9, 0x3, "0d455fd62a7b1910df56417aeb3f879bae2aa3f983362e4d3aee3647d47a90e68becdf6501fc8637ee683b921a07c7c76c04528746477480760b5ba70a14d7890d8ba091509494d61aab367e3d8a4f3df97c0929dc4ee15d641222f8f7de7c808e1465ac56f8b2621f97d352e84b73986eb539d318d1a28da102ee9d8f970ba03cb3bee407a5628869910141d12c5759781d33"}) setsockopt$inet6_opts(r3, 0x29, 0x36, &(0x7f0000cd1000-0x40)=@hopopts={0x0, 0x0, [], []}, 0x8) setsockopt$inet6_buf(r3, 0x29, 0x6, &(0x7f00002ea000-0x1), 0x0) 2018/02/01 17:09:01 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000ba7000)='/dev/snd/timer\x00', 0x0, 0x0) pread64(r0, &(0x7f0000531000-0x5)=""/5, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f9, &(0x7f0000f4f000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0101090700070c0000fa000011040100df0000000010b8000000ff000004eb00"}) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000ca5000)='/selinux/access\x00', 0x2, 0x0) [ 92.455632] kauditd_printk_skb: 150 callbacks suppressed [ 92.455640] audit: type=1326 audit(1517504941.114:846): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14972 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 92.477846] WARNING: CPU: 0 PID: 14970 at net/core/stream.c:206 sk_stream_kill_queues+0x3c5/0x520 [ 92.477851] Kernel panic - not syncing: panic_on_warn set ... [ 92.477851] [ 92.477858] CPU: 0 PID: 14970 Comm: syz-executor3 Not tainted 4.15.0+ #290 [ 92.477862] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 92.477865] Call Trace: [ 92.477876] dump_stack+0x194/0x257 [ 92.477889] ? arch_local_irq_restore+0x53/0x53 [ 92.477904] ? vsnprintf+0x1ed/0x1900 [ 92.477920] panic+0x1e4/0x41c [ 92.477929] ? refcount_error_report+0x214/0x214 [ 92.477937] ? show_regs_print_info+0x18/0x18 [ 92.477956] ? __warn+0x1c1/0x200 [ 92.477969] ? sk_stream_kill_queues+0x3c5/0x520 [ 92.477975] __warn+0x1dc/0x200 [ 92.477983] ? sk_stream_kill_queues+0x3c5/0x520 [ 92.477995] report_bug+0x211/0x2d0 [ 92.478017] fixup_bug.part.11+0x37/0x80 [ 92.478027] do_error_trap+0x2d7/0x3e0 [ 92.478037] ? kfree_skbmem+0xe2/0x1d0 [ 92.478048] ? math_error+0x400/0x400 [ 92.478055] ? sock_rfree+0x103/0x160 [ 92.478062] ? sk_clear_memalloc+0x140/0x140 [ 92.478085] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 92.478101] do_invalid_op+0x1b/0x20 [ 92.478108] invalid_op+0x22/0x40 [ 92.478115] RIP: 0010:sk_stream_kill_queues+0x3c5/0x520 [ 92.478119] RSP: 0018:ffff8801d886ec98 EFLAGS: 00010293 [ 92.478126] RAX: ffff8801b98443c0 RBX: ffff8801cf69e180 RCX: ffffffff8437a6b5 [ 92.478131] RDX: 0000000000000000 RSI: ffffffff86b41fc0 RDI: ffff8801cf69e3b8 [ 92.478135] RBP: ffff8801d886ecd8 R08: 1ffff1003b10dd22 R09: 0000000000000000 [ 92.478139] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000b00 [ 92.478143] R13: ffff8801cf69e370 R14: ffffffff88b029e0 R15: ffff8801cf69e2b8 [ 92.478162] ? sk_stream_kill_queues+0x3c5/0x520 [ 92.478178] ? sk_stream_kill_queues+0x3c5/0x520 [ 92.478196] inet_csk_destroy_sock+0x175/0x3f0 [ 92.478208] tcp_done+0x1e9/0x240 [ 92.478219] tcp_time_wait+0x60b/0xa60 [ 92.478237] tcp_rcv_state_process+0x34b0/0x4840 [ 92.478248] ? __skb_clone+0x2ac/0xa70 [ 92.478262] ? tcp_finish_connect+0x420/0x420 [ 92.478273] ? find_held_lock+0x35/0x1d0 [ 92.478290] ? skb_clone+0x20d/0x480 [ 92.478296] ? __release_sock+0xca/0x360 [ 92.478305] ? skb_split+0x1350/0x1350 [ 92.478311] ? __lock_is_held+0xb6/0x140 [ 92.478329] ? mark_held_locks+0xaf/0x100 [ 92.478347] tcp_v6_do_rcv+0x739/0x1250 [ 92.478354] ? tcp_v6_do_rcv+0x739/0x1250 [ 92.478362] ? trace_hardirqs_on+0xd/0x10 [ 92.478379] __release_sock+0x124/0x360 [ 92.478401] release_sock+0xa4/0x2a0 [ 92.478408] ? __local_bh_enable_ip+0x121/0x230 [ 92.478417] ? __release_sock+0x360/0x360 [ 92.478424] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 92.478431] ? tcp_close+0x5f3/0x1190 [ 92.478438] ? trace_hardirqs_on+0xd/0x10 [ 92.478446] ? __local_bh_enable_ip+0x121/0x230 [ 92.478460] tcp_close+0x5fb/0x1190 [ 92.478470] ? release_sock+0x1d4/0x2a0 [ 92.478481] ? tcp_check_oom+0x500/0x500 [ 92.478488] ? tls_sk_proto_close+0x4bf/0x800 [ 92.478497] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 92.478507] ? trace_hardirqs_on+0xd/0x10 [ 92.478522] tls_sk_proto_close+0x4f8/0x800 [ 92.478536] ? tcp_check_oom+0x500/0x500 [ 92.478548] ? tls_write_space+0x2c0/0x2c0 [ 92.478558] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 92.478576] ? ipv6_sock_ac_close+0x2e8/0x3e0 [ 92.478587] ? ipv6_sock_mc_close+0x148/0x1a0 [ 92.478598] ? ip_mc_drop_socket+0x1ce/0x230 [ 92.478613] inet_release+0xed/0x1c0 [ 92.478625] inet6_release+0x50/0x70 [ 92.478635] sock_release+0x8d/0x1e0 [ 92.478645] ? sock_alloc_file+0x560/0x560 [ 92.478652] sock_close+0x16/0x20 [ 92.478661] __fput+0x327/0x7e0 [ 92.478679] ? fput+0x140/0x140 [ 92.478689] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 92.478696] ? _raw_spin_unlock_irq+0x27/0x70 [ 92.478713] ____fput+0x15/0x20 [ 92.478721] task_work_run+0x199/0x270 [ 92.478734] ? task_work_cancel+0x210/0x210 [ 92.478744] ? _raw_spin_unlock+0x22/0x30 [ 92.478752] ? switch_task_namespaces+0x87/0xc0 [ 92.478768] do_exit+0x9bb/0x1ad0 [ 92.478786] ? mm_update_next_owner+0x930/0x930 [ 92.478799] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 92.478808] ? __might_sleep+0x95/0x190 [ 92.478821] ? _cond_resched+0x14/0x30 [ 92.478828] ? futex_wait_queue_me+0x527/0x7e0 [ 92.478839] ? refill_pi_state_cache.part.6+0x2f0/0x2f0 [ 92.478847] ? finish_task_switch+0x1d3/0x740 [ 92.478857] ? lock_downgrade+0x980/0x980 [ 92.478869] ? get_futex_value_locked+0xc3/0xf0 [ 92.478880] ? futex_wait_setup+0x22e/0x3d0 [ 92.478901] ? futex_wake+0x680/0x680 [ 92.478907] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 92.478916] ? trace_hardirqs_on+0xd/0x10 [ 92.478924] ? _raw_spin_unlock_irq+0x27/0x70 [ 92.478930] ? mmdrop+0x18/0x30 [ 92.478939] ? check_noncircular+0x20/0x20 [ 92.478948] ? futex_wait+0x6a9/0x9a0 [ 92.478955] ? copy_overflow+0x20/0x20 [ 92.478971] ? memset+0x31/0x40 [ 92.478986] ? find_held_lock+0x35/0x1d0 [ 92.479016] ? get_signal+0x7a9/0x16d0 [ 92.479026] ? lock_downgrade+0x980/0x980 [ 92.479047] do_group_exit+0x149/0x400 [ 92.479055] ? do_raw_spin_trylock+0x190/0x190 [ 92.479063] ? SyS_exit+0x30/0x30 [ 92.479071] ? _raw_spin_unlock_irq+0x27/0x70 [ 92.479082] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 92.479098] get_signal+0x73a/0x16d0 [ 92.479120] ? ptrace_notify+0x130/0x130 [ 92.479136] ? exit_robust_list+0x240/0x240 [ 92.479142] ? _raw_spin_unlock_bh+0x30/0x40 [ 92.479151] ? release_sock+0x1d4/0x2a0 [ 92.479161] ? __release_sock+0x360/0x360 [ 92.479167] ? lock_sock_nested+0x91/0x110 [ 92.479174] ? trace_hardirqs_on+0xd/0x10 [ 92.479182] ? __local_bh_enable_ip+0x121/0x230 [ 92.479206] do_signal+0x90/0x1eb0 [ 92.479213] ? __might_sleep+0x95/0x190 [ 92.479222] ? inet_create+0xf50/0xf50 [ 92.479236] ? selinux_socket_sendmsg+0x36/0x40 [ 92.479246] ? setup_sigcontext+0x7d0/0x7d0 [ 92.479253] ? inet_create+0xf50/0xf50 [ 92.479264] ? sock_sendmsg+0x4f/0x110 [ 92.479271] ? fput+0xd2/0x140 [ 92.479279] ? SYSC_sendto+0x41c/0x5c0 [ 92.479293] ? SYSC_connect+0x4a0/0x4a0 [ 92.479322] ? exit_to_usermode_loop+0x8c/0x2f0 [ 92.479341] exit_to_usermode_loop+0x258/0x2f0 [ 92.479353] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 92.479378] syscall_return_slowpath+0x490/0x550 [ 92.479387] ? prepare_exit_to_usermode+0x340/0x340 [ 92.479397] ? entry_SYSCALL_64_fastpath+0x73/0xa0 [ 92.479409] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 92.479419] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 92.479438] entry_SYSCALL_64_fastpath+0x9e/0xa0 [ 92.479443] RIP: 0033:0x453299 [ 92.479446] RSP: 002b:00007f47361e5ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 92.479453] RAX: 0000000000000000 RBX: 000000000071bec8 RCX: 0000000000453299 [ 92.479457] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000071bec8 [ 92.479461] RBP: 000000000071bec8 R08: 00000000000004b5 R09: 000000000071bea0 [ 92.479464] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 92.479468] R13: 0000000000a2f33f R14: 00007f47361e69c0 R15: 0000000000000000 [ 92.492752] Dumping ftrace buffer: [ 92.492942] (ftrace buffer empty) [ 92.492945] Kernel Offset: disabled [ 93.165317] Rebooting in 86400 seconds..