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0x1000, 0xfffffffffffffffa) keyctl$instantiate_iov(0x14, r2, &(0x7f0000101000-0x80)=[{&(0x7f0000001000-0x30)="6a36153d29b69787c245f2e6fca4d79d0049ec6c047c2def17e7a7fc816407f7bff695cb843aaeb978405f8960987052", 0x30}, {&(0x7f0000000000)="df903e83b177d450005141ff6cb5a7be5caaf37e4a4eeaaa0281bea23862f2e69c61ef8f66a34b8521aa6d5d7ef134d76d96fa4a2ac4a1f07a84001da0b4cadf2c063abc018cde78ba67c92f82bde8ad27cd06d2b13eb53e49bf6b960888b6273171a6c6ed456096cd50867a64eb5e729d3bc42b59bf2f5646c683b796e67c0635e48b72d04cbc3ff1c524ca02949629895f8031f99a53c8fcadfcae6d5335ab39b3812db265e4f37df846c97d706059", 0xb0}, {&(0x7f0000000000)="f2af9d815516e6c06759ef2720ba50d2a23f0d12c62aa454ecbddd373b1f88bc21119c6aecf808e4c68ecf34e880461413250c4adcc32c7cacce1d03550c204dd4156c0bba0e9f21fa0a2344b05bed73db69ba47af79c70efb77bef3bd9f4e6a6d346c54af0a9b09ee2537deb44273d9331ceab60ebf80792d4e657563bb84e1072eb3c189d98b962f7e69a0ab96e5073362b7b48b11a0ad689318e25c3a43185d2c480b5bc64f5a7a39e3a6f563d1b259b673c4fa7e91bfc61b", 0xba}, {&(0x7f0000f61000)="5861464251d4b2cb30a35c174bc9502a4ef92a", 0x13}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000001000-0x2d)="ab7be7e4d0cf5cf48daece03adb818c08c04ffbd3c80b1b150c58811ae8ec5a38e934070ad11ac6fe261d2733c", 0x2d}, {&(0x7f0000385000-0xa4)="b176e531029393b46866dab0a6213ee8d8d6478f5c4214dc8aaf72ecff21e5dd00f175dea78ed0b1e550d033b709eb0118239f2cc1cc7a465a255533aadb7114397c85e781e08dac11ea8cff4bf06df7e570249b6dd43517d9d44efa4d742ae57056f2bffb80d725466d26763b576d3a8fa17245f228281a9072ea3c0fd3d42757c7cc094f69fabc962a69f71c752c78a1c0dcafa18d437f06ec5db723453747131ff76c", 0xa4}, {&(0x7f00008cd000)="89f309306f3aff26c2dc34c95073", 0xe}], 0x8, r3) listen(r1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f000001f000)) 2018/02/01 22:15:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000a4a000)='keyring\x00', &(0x7f00005c7000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f000047b000)='id_legacy\x00', &(0x7f00008e5000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00001d4000), 0x0, 0xfffffffffffffffe) keyctl$reject(0x13, 0x0, 0x0, 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000e7c000)={0x4, 0x0, 0x0, 'queue0\x00'}) getdents(0xffffffffffffffff, &(0x7f0000597000)=""/163, 0xa3) r3 = dup3(r2, r0, 0x0) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) openat$selinux_load(0xffffffffffffff9c, &(0x7f00009fa000)='/selinux/load\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r3) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000400000)={0xffffffffffffffff}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000c3f000-0x10)) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000b8d000-0x20)=[@flags={0x3, 0x100}], 0x1) openat$kvm(0xffffffffffffff9c, &(0x7f0000575000-0x9)='/dev/kvm\x00', 0x20000, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/02/01 22:15:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f0000288000)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@generic={0x86dd}}}, &(0x7f0000e76000)={0x0, 0x1, [0x0]}) r0 = syz_open_dev$sndpcmc(&(0x7f0000ca1000)='/dev/snd/pcmC#D#c\x00', 0xba1, 0x200000) readv(r0, &(0x7f000049b000-0x30)=[{&(0x7f00000ea000)=""/25, 0x19}, {&(0x7f00008cb000-0x12)=""/18, 0x12}, {&(0x7f0000dad000)}], 0x3) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000949000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000325000-0x8)='./file0\x00', 0x100) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000d97000-0x4)=0x20, 0x4) 2018/02/01 22:15:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000d68000)='/dev/midi#\x00', 0x6, 0x220000) write$selinux_validatetrans(r0, &(0x7f0000bcf000)={'system_u:object_r:sound_device_t:s0', 0x20, 'system_u:object_r:etc_aliases_t:s0', 0x20, 0x32, 0x38, 0x20, '/sbin/dhclient\x00'}, 0x59) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000364000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000271000)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x80000019, 0x0, 0x0, 0x1a0, 0x0, 0xfffffffffffffffc}) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f000013c000)) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f000092f000/0x18000)=nil, &(0x7f00007dc000-0x18)=[@text64={0x40, &(0x7f00004e4000)="652e64450f01d12e660f2197460fcd482aa5e24e88cf660f38802e0f074d0f30450f017e06b9800000c00f3235000100000f30c4027917d1", 0x38}], 0x1, 0x0, &(0x7f00002ab000-0x10)=[], 0x0) 2018/02/01 22:15:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000741000)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000103000-0x2)=0xc1, &(0x7f0000c4a000-0x8)=0x2) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x4}) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00004e3000)) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000115000)={0x0, []}, 0x4) r2 = creat(&(0x7f0000694000-0xa)='./file0\x00', 0x2) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000ab4000-0x10)='./control/file0\x00') getdents64(r0, &(0x7f0000cdc000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r2, &(0x7f0000000000)='./control\x00', 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) fcntl$dupfd(r2, 0x406, r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000002000-0x8)='./file0\x00', 0x80000, 0x101) 2018/02/01 22:15:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000abf000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setrlimit(0x9, &(0x7f0000fb5000-0xc)) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000ab8000)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000014}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1}, 0x0) 2018/02/01 22:15:54 executing program 7: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007e0000)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000872000+0x936)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00009b5000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000fc4000)={{{@in=@multicast1, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000fc5000-0x4)=0xe8) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r0, &(0x7f0000698000-0x38)={&(0x7f0000fc5000-0x10)={0x1d, r2}, 0x10, &(0x7f0000fc5000-0x10)={&(0x7f0000fc5000-0x80)={0x4, 0x100, 0x2, {}, {}, {0x4, 0x4b9a, 0x3, 0x800}, 0x1, @canfd={{0x1, 0x6, 0x5, 0xc9e1}, 0x34, 0x2, 0x0, 0x0, "38c7ccc86f765b6a76939a804b1301151c06abbff7de633b2192e1ccc5be4bcb1571b4c8447d77df18352c9d34261302588be2a68fac23169f1c5a984ba17b69"}}, 0x80}, 0x1, 0x0, 0x0, 0x200000c0}, 0x1) r3 = socket(0x20000000000000a, 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000fc4000-0x26)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}, 0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000bee000)='./file0\x00', &(0x7f0000ab7000-0x44)) r5 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r5, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r5, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r6}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x4, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) 2018/02/01 22:15:54 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000001000-0x28)={&(0x7f0000609000/0x1000)=nil, 0x9, 0x3, 0x0, &(0x7f00003fc000/0x2000)=nil, 0xc43b}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) mbind(&(0x7f00008ae000/0x4000)=nil, 0x4000, 0x4, &(0x7f0000899000)=0x9, 0x800, 0x0) fchmodat(r0, &(0x7f0000faa000)='./file0\x00', 0x1e) 2018/02/01 22:15:54 executing program 2: ioperm(0x0, 0x9, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) fallocate(r0, 0x3, 0x5, 0xe1b) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000002000-0x12)='/dev/input/mouse#\x00', 0x7, 0x54400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000001000-0x4c8)={{0x100000000, 0x6, 0x7, 0x2, "2b67af752055841878aac11027c662b27f982a9534a63daec11d4cb97dfc36701042904171080563065d88bd", 0x7}, 0x9, [0x8, 0x3ff, 0x6, 0x5, 0x1, 0x8, 0x6, 0x1, 0x2, 0x7ff, 0x2, 0x8, 0x10000, 0x5, 0x6, 0x0, 0x4, 0x3d1, 0x20, 0x9, 0x30c42a3d, 0x200, 0xfffffffffffffffe, 0x3, 0x7, 0x6, 0x80000001, 0x40, 0xfffffffffffeffff, 0x0, 0x0, 0x10001, 0x8, 0x3, 0x100000001, 0x3ff, 0x7, 0x800, 0x0, 0x6, 0x3, 0x8, 0xfffffffffffffff9, 0x7, 0x7, 0x8, 0x2000000000000, 0x9, 0x3, 0x200, 0x3, 0x6, 0x7fff, 0x4, 0x1000, 0x0, 0x3, 0xfffffffffffffffd, 0x319, 0x9, 0x7, 0x3, 0x3d96d734, 0x1000, 0xc13, 0x9aea, 0x5, 0x1, 0x80000001, 0x100, 0x9, 0xfffffffffffffff8, 0x5, 0x7, 0xffffffffffffc8e3, 0x1, 0x800, 0x200, 0xffffffffffffffe0, 0x6, 0x1000, 0x1, 0xd7a, 0x9, 0x6, 0x1, 0x7, 0x10001, 0x70000000, 0x6, 0x1, 0x43bb, 0x7fffffff, 0x80000000, 0x5, 0x5, 0x100000001, 0x8001, 0x0, 0x1f, 0xa778, 0x5, 0x0, 0x7fff, 0x7, 0xfff, 0xeef, 0x37ad, 0x7, 0x8000, 0x8, 0x3, 0x4, 0x3, 0x0, 0x7, 0x800, 0x94, 0x4, 0x3ff, 0x401, 0x8, 0x9, 0x100000001, 0x400, 0x6, 0xfb, 0x2], {r2, r3+10000000}}) r4 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x1, 0x206040) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f0000001000)=0x8001, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000001000)='/dev/net/tun\x00', 0x0, 0x4000) clone(0x0, &(0x7f000021d000), &(0x7f00006dc000), &(0x7f0000000000), &(0x7f0000000000)) ioperm(0x0, 0x7, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0}, &(0x7f0000000000)=0xc) sched_getattr(r5, &(0x7f0000001000-0x30), 0x30, 0x0) 2018/02/01 22:15:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f00007c3000-0x4)=0x893, 0x4) r1 = pkey_alloc(0x0, 0x2) pkey_free(r1) syz_emit_ethernet(0x2e, &(0x7f000073d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14}, {[@rr={0x7, 0x3, 0x9, []}]}}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f00004f0000)={0x0, 0x4000018b, [0x0]}) r2 = syz_open_dev$admmidi(&(0x7f000053e000-0xe)='/dev/admmidi#\x00', 0x6, 0x10002) setsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f000062e000)="793350cd63b3d058832a79799c13bae3a70deeb19fde91b89dcbb34c8a92cc39f6f20dd23ff6ed474d45c6a806a4fb3247b4e91161ae8124e3d34dd6c8c0a2422af54e50100922f43d5ccb3d394444caecdcb50821ee46c97201f755985b3e838e99da67c39eb085c5847e1223641de66b21c2230ebb737a682ac25cf9a2e58fe2cb6817da391ae4588dea38df407941c4fbe74f25bc2455ac3c5cd76dd12eb896141c832fed41ae2fb6f7d27e144918c1d0ebaffa940daa8b8a171eaa3d317fa94dc571ee4ad905417712d39c144a27", 0xd0) 2018/02/01 22:15:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f000052a000-0x4)=0x7, 0x4) accept$inet6(r0, &(0x7f000090a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000d2e000-0x4)=0x1c) syz_emit_ethernet(0x2a, &(0x7f0000f4c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/01 22:15:54 executing program 5: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000009000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000000f000-0x10)={0x2, &(0x7f0000002000)=[{0x20, 0x0, 0x0, 0x80000000}, {0x6}]}, 0x10) sendto$unix(r1, &(0x7f0000010000-0xa9), 0x0, 0x0, &(0x7f0000010000-0x21)=@file, 0x2) 2018/02/01 22:15:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005a4000-0xd)='net/rt_cache\x00') setsockopt$packet_buf(r1, 0x107, 0x2, &(0x7f000005b000-0x1000)="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", 0x1000) r2 = accept(0xffffffffffffff9c, &(0x7f0000321000-0x6)=@hci, &(0x7f0000034000-0x4)=0x6) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000d2e000)=0x10001) r3 = add_key$user(&(0x7f00004af000-0x5)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000003e000)="fa", 0x1, r0) r4 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000e4c000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r3, r4, r3}, &(0x7f00000fc000)=""/1, 0x1, &(0x7f000040c000-0x2c)={&(0x7f0000180000-0xc)={'crc32c-intel\x00'}, &(0x7f0000fc4000)="05", 0x1}) [ 45.570367] binder: undelivered death notification, 0000000000000000 2018/02/01 22:15:54 executing program 1: 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) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setrlimit(0x9, &(0x7f0000fb5000-0xc)) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000ab8000)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000014}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1}, 0x0) 2018/02/01 22:15:54 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000b24000)='..', &(0x7f00007a4000)='./file0\x00') r0 = syz_open_dev$amidi(&(0x7f0000139000-0xc)='/dev/amidi#\x00', 0x6, 0x20000) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00006f3000)={{{@in6=@dev, @in=@multicast2}}, {{@in6=@dev}, 0x0, @in=@empty}}, &(0x7f00008e7000-0x4)=0xe8) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00002ec000)=0x0) sched_setaffinity(r1, 0x8, &(0x7f0000ee6000-0x8)=0x9) rename(&(0x7f00002cb000-0x8)='..', &(0x7f0000735000-0xc)='./file0/bus\x00') [ 45.654655] binder: BINDER_SET_CONTEXT_MGR already set [ 45.673747] binder: 5874:5877 ioctl 40046207 0 returned -16 2018/02/01 22:15:54 executing program 4: r0 = syz_open_dev$mouse(&(0x7f00007b5000)='/dev/input/mouse#\x00', 0xa77, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x3, 0xffff, 0x400, 0x1, 0x6, 0x2, 0x10001, {0x0, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0x3, 0x83, 0x7ff, 0x1, 0xe6}}, &(0x7f0000000000)=0xb8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000743000)={r2, 0x5, 0xd3}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000636000-0x50)=[{&(0x7f0000a19000)="cf7570798e3a006948cc7c251b82394b0937a0344f59ff1ea5e34cb22c9f2cbc33187aa6967d5e0db93aa3251a7c7fb8dd3b1c2bf2ca5cdff7737b96c2b7acbd", 0x40}, {&(0x7f000037e000)="71fc86c3dd89dac1ebcdc85aea3c5ea1cc5609e75415634eb240", 0x1a}, {&(0x7f00002eb000-0xef)="1a9c2976b0d2d08f75751c24f27c01f4e1f6abb628e1afe1d64183d2822eff2f8b4ec2041b8f7a247d71cb71e05f66286e10ef4a33162a26e4e962eac601c92d1856763a7767a17c016bb01c4db90093b135d49ab154dfa6b73501496dd838b21ee258e7ef886fe2fc10734a8f86f4ce1be2bd53139ca74eb6ac580ae45fae10e84942146fb11e2da7cab9f3a3e5753337c7b78559e9358a29f77526f910deef23e954df53d761a47b8edf33a8921421fe53be7f7c6c309a0b87a4fc6e17f313afb783c27a9e8632410e6a94d30e52958bee0a4945987a1d67de78660803f840819f06b9b66544aa4e58cbc9412208", 0xef}, {&(0x7f0000859000)="42f1d3f383bcb978557e49082d576d28929146e2f8ff06ed400d22f55b143c4a4de61ab63c7363896e97bfcc33c973c1541ec225f4eeebfb8a1e31ce055c79ac6b324d8c1598ab9a6c922b80aea4061e0fc783df979fdf9e6f", 0x59}, {&(0x7f00004d7000)="3c37acbd0bf3c01bc27ec268cc067b49237ea5fa9b9dd64d88223c2e941b51519525589a6ee478d5ba5a8a3a8cd1a2fe6578df1fa10ed7e91dcc52ecb265a40490e413e30faa72490f40663f28dd58ff6e5144bdc47e84b3af811a76237d578d52bc699a7b25b84b25308967a9998cbf5581cff0953d2c5aa2fbfdda598276506d20050327f6e6613f01e451dcef450aba3b8bf885b6d8cf6856b15d6e93699c46be1c5d45f0a7999a3fb19c97efa1b46fc0d5680d552dcec5f1", 0xba}], 0x5, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000498000)={&(0x7f0000b00000-0xc)={0x10}, 0xc, &(0x7f000024e000-0x10)={&(0x7f0000dea000-0x18)={0x14, 0x1, 0x3, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r4 = shmget(0x2, 0x4000, 0x2, &(0x7f0000f93000/0x4000)=nil) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f00003e2000-0x68)={0x6, 0x1, [{0x7fff, 0x0, 0x3f}, {0x0, 0x0, 0x7f}, {0x6, 0x0, 0x1}, {0x1f, 0x0, 0x7}, {0x40, 0x0, 0x7}, {0x50, 0x0, 0xfffffffffffffff7}]}) shmctl$IPC_STAT(r4, 0x2, &(0x7f0000e58000)=""/19) 2018/02/01 22:15:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000fa0000)=0xfce9) recvmmsg(r0, &(0x7f0000108000)=[{{&(0x7f000075c000)=@ax25, 0x10, &(0x7f00002d3000+0x491)=[], 0x0, &(0x7f0000a38000)=""/221, 0xdd}}], 0x1, 0x0, &(0x7f0000f16000-0x10)={0x77359400}) r1 = syz_open_dev$sndpcmp(&(0x7f000070c000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x200) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000491000)) sendmsg$kcm(r0, &(0x7f000003f000)={&(0x7f0000b70000-0xe)=@l2={0x1f}, 0xe, &(0x7f0000596000-0x8)=[{&(0x7f0000817000)="ef", 0x1}], 0x1, &(0x7f0000d31000-0x100c)=[]}, 0x0) 2018/02/01 22:15:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000c8c000-0x8)='./file0\x00', 0x4000, 0x1) mkdir(&(0x7f0000537000)='./file0\x00', 0xfffffffffffffffe) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000439000-0xb)='/dev/hwrng\x00', 0x84400, 0x0) mount(&(0x7f0000a03000)='./bus\x00', &(0x7f0000351000)='./bus\x00', &(0x7f0000d41000+0x290)='ramfs\x00', 0x0, &(0x7f0000c36000)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000864000-0x5c)={0x80000000, 0x0, {0x3, 0x0, 0x1, 0x0, 0x20}}) umount2(&(0x7f00007e7000)='./bus\x00', 0x4) lstat(&(0x7f0000b94000-0x6)='./bus\x00', &(0x7f00000b4000-0x44)) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00001f2000)={0x0}) getpeername(r1, &(0x7f0000535000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, &(0x7f0000a52000)=0x2e) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000950000-0xb)='/dev/audio\x00', 0x8801, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000a52000-0x10)={r2, &(0x7f000026e000+0x95b)="bd1a52331a3f193652d35468383fadab420b836ed6e0bed354f61b19319797bb90e01bd6519abbd7110fb7b40c266951480f22b9ed1afa2e0c2d82784bf39f734a4bbf4c6d51bddda26eb2fa58d0bd6c7b05d1539becc097d73b1017617e585eab76f5e8d289f6d33897d9eebfaf1ef5709b338fe1b9857d3f4a2ab3cf714cfacc168be7747b06408401eccf2a8bd68b1587afe99ec1c3a0f7f8db4f3f72ac81fd002d585549aeab3fc41578201c355161dda1b47f6acf7a13ce77b4ffabb150aaff2f5b7be83537a443445a7f9437cba5c0e57d596618e5068b4c188bb790"}, 0x10) 2018/02/01 22:15:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000bd2000)) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000e40000-0x8)) 2018/02/01 22:15:54 executing program 5: mmap(&(0x7f0000000000/0x43f000)=nil, 0x43f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f000043f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000043f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000043f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000043f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x3, 0xb, &(0x7f000043f000)=""/4, &(0x7f000035c000)=0xfffffffffffffec7) 2018/02/01 22:15:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000f56000)='/dev/input/mouse#\x00', 0x5, 0x100) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000c9b000)) clock_nanosleep(0x8c9b57b7eeb9d39c, 0x1, &(0x7f0000d06000-0x10)={0x77359400}, 0x0) 2018/02/01 22:15:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x5) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00002a8000-0x4)=0x4000000011) 2018/02/01 22:15:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000abf000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setrlimit(0x9, &(0x7f0000fb5000-0xc)) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000ab8000)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000014}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1}, 0x0) [ 45.730451] binder: undelivered death notification, 0000000000000000 2018/02/01 22:15:54 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000b000)='/dev/vga_arbiter\x00', 0x100, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000004000)="9d1793b4ecd1507d929005cdd3f00291f956fd535c81e12880e76cb5def9fb5f74d21bcac4536d599b9f9d7f31e846169a9aa92d05eac63ebf5f25d56849d735a6993f736d9738335a9175598408077cbc04365f5e5c3f0e0b88bc438c951eace2ba1b213a36ae9b64339d83351a6e99c650072f2699ada45886fd3d46e6eb6ba74f0a4bd9584b916a615e11c83219f69c49322c516f2d72035f4754b4d02553b187fc585b6c4766f8029fa00f6d6df71550b1c12634c4fde2b97d8181dcfb27a26c25683ecb5f4ed88293b7f5ecb1d6628d9410b3a740efac4806c0ea4ec6a897463106bb9608a3ee3b7b12196ed7d3601340bbe15ca10d03") r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000002000)={&(0x7f0000008000)={0x10}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000005000-0x264)=@polexpire={0xd0, 0x1b, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001}}}, [@etimer_thresh={0x8, 0xc, 0x4}, @policy_type={0xc, 0x10, {0x4}}]}, 0xd0}, 0x1}, 0x0) 2018/02/01 22:15:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x4) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e7c000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000703000)) 2018/02/01 22:15:54 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001000-0x4)=0x0) sched_getattr(r0, &(0x7f0000d09000), 0x30, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r1 = socket$pptp(0x18, 0x1, 0x2) fcntl$getown(r1, 0x9) r2 = syz_open_dev$dmmidi(&(0x7f0000478000-0xd)='/dev/dmmidi#\x00', 0xff, 0x240dc0) sendto$inet(r2, &(0x7f0000ab4000)="c70f86afb982ebac50d3184ad35f672ae8cef73b77e9dc5d1af74c024644fdcc0cac8aff80a7935177fbdd00dcd286bf574ce70506ce8a29ed53d28b516659478aad8640a44c3d1f9a06b039988ad35c604cb0dc60d444bd474fc6f11758ad9a74d3888381e34ea57a383f13b07d54c6eda7ed3c4b173e1f31d18e5c5d144bc98caddcd7f4cbe6ded6d7227885fc74a390ce4065e1c0838d02ee58b44a777439e31c504a5c21dd7c813593fefe2754d11a2fa6748950433907852c73ccad4f0cf83e10f1", 0xc4, 0x0, &(0x7f0000076000-0x10)={0x2, 0x0, @rand_addr=0x6}, 0x10) iopl(0x80) r3 = dup(r2) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f000003b000)) r4 = syz_open_dev$dspn(&(0x7f00006cc000)='/dev/dsp#\x00', 0x6, 0x24000) openat$rtc(0xffffffffffffff9c, &(0x7f0000561000)='/dev/rtc\x00', 0x0, 0x0) r5 = syz_open_dev$sndmidi(&(0x7f0000bf6000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x2) ioctl$ION_IOC_ALLOC(r4, 0xc0184900, &(0x7f00007e4000)={0x2, 0x1, 0x1, r5}) io_getevents(0x0, 0x0, 0x0, &(0x7f0000e64000-0x120)=[], &(0x7f0000788000)={0x77359400}) 2018/02/01 22:15:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$mice(&(0x7f00008db000)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000425000)=0x1b6) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) pselect6(0x40, &(0x7f000032c000)={0x5, 0x5, 0xfffffffffffffff7, 0x3, 0x7, 0x3, 0x1}, &(0x7f000068c000)={0x3, 0x9, 0x7ff, 0x9, 0xea76, 0x1, 0x40, 0x6}, &(0x7f00009d2000-0x40)={0x8000, 0x0, 0x8, 0x3, 0x98f, 0x81, 0xb2dc, 0x4}, &(0x7f00007c7000-0x10)={0x0, 0x1c9c380}, &(0x7f0000699000-0x10)={&(0x7f0000cc6000)={0xffffffff}, 0x8}) 2018/02/01 22:15:54 executing program 1: 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) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setrlimit(0x9, &(0x7f0000fb5000-0xc)) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000ab8000)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000014}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1}, 0x0) 2018/02/01 22:15:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x0) flock(r0, 0x5) 2018/02/01 22:15:54 executing program 0: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xf, 0x200000000000000) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000001a000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x388, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000000f000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14}, 0x0, 0x0, @generic="ca8606000000c20200000026f259223e", @generic="eb43e685368533b0248d041cddb3cb49"}, 0x0, 0x98, 0x1c0, 0x0, {}, [@unspec=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x5}}]}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, "73797374656d5f753a6f626a0663745f723a706f6c6963795f7372635f743a7330000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f600"}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}]}}, 0x3e8) 2018/02/01 22:15:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x40000000000000ff) sendto$inet(r0, &(0x7f0000316000)="36000000020036e6ff0100000000000009e61d78", 0x14, 0x840, &(0x7f00006be000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000044e000-0xe8)={{{@in=@broadcast, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f000089a000-0x4)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f000093e000-0xc)={@loopback=0x7f000001, @empty, r1}, 0xc) 2018/02/01 22:15:54 executing program 4: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000001c000-0x8)='./file0\x00', 0x4010, 0x1) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f000000d000)=""/4096) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f000001b000)='/dev/mixer\x00', 0xfffffffffffffffe, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000007000-0x10)={0x4, &(0x7f0000000000)=[{}, {}, {}, {}]}) ioctl$TCSBRKP(r1, 0x5425, 0x5) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f000001d000-0x450)=@filter={'filter\x00', 0xe, 0x4, 0x3f0, 0xffffffff, 0x168, 0x98, 0x168, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x168}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, @common='ipddp0\x00', @common='ip6gre0\x00'}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x800, [0xc28f, 0x9, 0xfffffffffffffc00, 0x9, 0x7fffffff], 0x100007, 0xfffffffffffff2dd, 0x7fff}, {0x5, [0x1f, 0x200, 0x1, 0x2c, 0x7, 0x7c], 0x5, 0x80000001, 0x3}}}}, {{@uncond, 0x0, 0x1c8, 0x1f0, 0x0, {}, [@common=@unspec=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {'ip6tnl0\x00', {0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x81, 0x0, 0x0, 0xffffffffffffffff}}}]}, @common=@unspec=@TCPMSS={0x28, 'TCPMSS\x00'}}, {{@ip={@dev={0xac, 0x14}, @loopback=0x7f000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x450) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000005000)=@common='bpq0\x00') 2018/02/01 22:15:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(0xffffffffffffffff, 0x5407, &(0x7f000028c000)) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000628000-0x4)=0x1f) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000af2000-0x14)={0xfffffffffffffff9}) 2018/02/01 22:15:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000abf000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setrlimit(0x9, &(0x7f0000fb5000-0xc)) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000ab8000)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000014}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1}, 0x0) 2018/02/01 22:15:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000e5b000)='/dev/snd/midiC#D#\x00', 0x0, 0x48000) r1 = gettid() fstat(0xffffffffffffff9c, &(0x7f0000e65000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f00003b4000)={0xf9a1, 0x0, r1, 0x6b, r2, 0x2, 0x80000000, 0x8}) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28}, {0x6}]}, 0x10) sendmmsg$unix(r4, &(0x7f00002b1000-0xe0)=[{&(0x7f0000fff000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00003bb000)=[{&(0x7f0000c3c000)="1189", 0x2}], 0x1}], 0x1, 0x0) 2018/02/01 22:15:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x88a) r1 = syz_open_dev$evdev(&(0x7f0000401000-0x12)='/dev/input/event#\x00', 0x0, 0xa) read(r1, &(0x7f00008f8000-0x18)=""/24, 0x18) waitid(0x0, r0, &(0x7f00005ff000-0x10), 0x8, &(0x7f000099d000-0x90)={{}, {0x0, 0x0}}) write$evdev(r1, &(0x7f0000058000-0x60)=[{{}, 0x0, 0x100000001}, {{0x0, r2}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = dup(r1) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000caf000-0x18)={0xaa}) creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f00001bb000-0xf0)=[{0x5b4, 0x5, 0x0, 0x80000000, @time={0x0, 0x989680}, {0x4, 0x6}, {0xfffffffffffffffa, 0x4}, @quote={{0x6, 0x1}, 0xfff, &(0x7f0000dcb000-0x30)={0x8001, 0x2b3, 0x3f, 0xffffffff, @time={0x77359400}, {0x1ff, 0x4dd}, {0x480000, 0x4}, @result={0x1, 0x6}}}}, {0xc7a, 0x9, 0xffffffffffffffd2, 0x6, @time, {0x1, 0x5}, {0x10001, 0x80000000}, @addr={0x0, 0x7bc1}}, {0x7, 0x0, 0x8000, 0x9, @tick=0x5, {0x8, 0x7}, {0x3ff, 0x6}, @quote={{0x1, 0xeb}, 0x236}}, {0x6f, 0x7, 0x1b, 0x8, @time={0x77359400}, {0xc2}, {0xaff, 0x3f}, @ext={0xbe, &(0x7f000098d000)="13c96f30c63dc58f04538d7be1f8176d1f18904de912bc37fcb915559c42dcd29910f3654e45234cf563e6ca38add2875d6555fda8d452d84e94d62e137550633ab0845ef417631532a64f277f93fba131221889c3067df5cb1d74c943d72d9ed0487ae0743a97b22bfd4af04d4733b61c851bf0938100094a5081f4eeb178f1284f335e61ceb6f4c0a75c46a6bd150e2e783b93c0e16715712b40ea58908298e99b0c68eaa873e76efde978b00a4bacb66589e45645db4a0a8c05d7cac5"}}, {0x8, 0x1ff, 0xfffffffffffeffff, 0x8, @time, {0x8000, 0x100000}, {0xfc4, 0x7}, @result={0x7fffffff, 0x9}}], 0xf0) unlink(&(0x7f0000d61000)='./control/file0\x00') rmdir(&(0x7f0000ef9000-0xa)='./control\x00') symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r4, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 22:15:54 executing program 0: r0 = socket$pptp(0x18, 0x1, 0x2) fcntl$notify(r0, 0x402, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000000000)={0x6, 0x0, [{0x4, 0x0, 0x80000000}, {0xffca, 0x0, 0x6}, {0xbb6, 0x0, 0x2}, {0x4, 0x0, 0x4}, {0x1, 0x0, 0xff}, {0x40, 0x0, 0x1f}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = timerfd_create(0x7, 0x0) read(r1, &(0x7f0000da2000)=""/8, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000ab1000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00006bd000-0x10)={&(0x7f0000f42000)=@ipv6_newroute={0x34, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x10, 0x16, @typed={0xc, 0x3, @fd=0xffffffffffffffff}}]}, 0x34}, 0x1}, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000617000)='/dev/snd/midiC#D#\x00', 0x8, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r3, 0x4008af60, &(0x7f0000c28000)={@any=0xffffffff}) timerfd_settime(r1, 0x0, &(0x7f0000715000-0x20)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000001000-0x20)) 2018/02/01 22:15:54 executing program 6: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000bec000)={@common='ip6gretap0\x00', 0x0}) r3 = syz_open_dev$admmidi(&(0x7f0000e4d000)='/dev/admmidi#\x00', 0x8, 0x801) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000fe9000)={@generic, @ifru_flags}) sendto$packet(r1, &(0x7f000019a000)="db43038ee00c2407d101fb6af74d", 0xe, 0x0, &(0x7f0000923000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) 2018/02/01 22:15:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00000f8000-0xd)='/dev/usbmon#\x00', 0x10001, 0x101800) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f0000ba6000-0x4)=0x94, 0x4) getsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000768000), &(0x7f0000e4c000-0x4)=0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f0000fe9000)='/dev/rfkill\x00', 0x0, 0x0) syz_open_dev$random(&(0x7f0000b5f000-0xc)='/dev/random\x00', 0x0, 0x400) r1 = add_key(&(0x7f0000de1000-0x5)='user\x00', &(0x7f000000f000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000ea7000)='?', 0x1, 0xfffffffffffffffd) add_key$user(&(0x7f0000d01000-0x5)='user\x00', &(0x7f0000435000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000b0000-0xb5), 0x0, r1) 2018/02/01 22:15:54 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000b61000-0x8)=0x3f) lseek(r0, 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000062000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000001000-0x4)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000000)={0x401, 0x5, 0x0, 0x1}, 0x14) readv(r0, &(0x7f0000cf8000)=[{&(0x7f0000fb7000-0x64)=""/1, 0x1}], 0x1) dup2(r0, r1) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00005bc000)={@common='ip_vti0\x00', @ifru_flags=0x8000}) 2018/02/01 22:15:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000500000)={0x1d}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents(r1, &(0x7f0000825000-0xa7)=""/84, 0x54) r2 = semget(0x1, 0x3, 0x80) semctl$SETALL(r2, 0x0, 0x11, &(0x7f00007c6000-0x10)=[0x8, 0xffffffffffff3506, 0x1, 0x532, 0xfffffffffffffff7, 0x9, 0x8, 0x5]) getdents(r1, &(0x7f0000584000-0xf8)=""/72, 0x48) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000e27000-0x10)={0x1, 0x0, &(0x7f00000bb000/0x1000)=nil}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f00008b1000-0x4)=0x8) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000720000-0x8)) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000c56000)=0x1000, 0x1) 2018/02/01 22:15:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f74000-0xa)='./control\x00', 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a0f000-0x9)='/dev/vcs\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x7) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000fc5000-0xa)='./control\x00', 0x220000000009) execve(&(0x7f0000634000)='./control\x00', &(0x7f000018c000)=[&(0x7f00008ae000-0xa)='{trusted:\x00', &(0x7f0000ea8000-0x9)='em1)eth0\x00', &(0x7f0000c12000-0x8)='cpuset$\x00', &(0x7f000050c000)='\x00', &(0x7f0000240000)='/dev/vcs\x00', &(0x7f00007d8000-0x15)='}wlan0vmnet1eth1self\x00', &(0x7f000015c000-0x9)='/dev/vcs\x00'], &(0x7f0000f69000)=[&(0x7f00009ef000-0x9)='/dev/vcs\x00', &(0x7f0000fac000)='/dev/vcs\x00', &(0x7f00002ef000)=']security^\x00', &(0x7f00008c9000-0x1)='\x00', &(0x7f00007ba000-0x4)='em1\x00']) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f00000ea000-0xa)='./control\x00', 0x100000d) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000a1a000-0xa)='./control\x00') 2018/02/01 22:15:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000abf000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setrlimit(0x9, &(0x7f0000fb5000-0xc)) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000ab8000)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000014}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1}, 0x0) 2018/02/01 22:15:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d7c000+0x304)='/dev/rfkill\x00', 0xfffffffffffffffc, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000f5b000)=0x7ff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000564000-0x11)='net/ip6_mr_cache\x00') fchmodat(r1, &(0x7f00001c6000-0x8)='./file0\x00', 0x10a) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f00005af000-0xc)={{0x3, 0x80000001, 0x6, 0x2, 0xfffffffffffff3c4, 0xc54}, 0x9}) syz_open_procfs(0x0, &(0x7f0000a00000-0xa)='ns/cgroup\x00') 2018/02/01 22:15:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000d6b000-0xb0)={{0x80}, 'port0\x00', 0xc3, 0x80003, 0x1}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c74000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000753000)={[], 0x4, 0xffffffff, 0x6, 0x0, 0x1ff, 0xd001, 0x5000, [], 0xffffffff}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000815000-0xb0)={{0x20000000000080}, "706f727430ffff0000000000000000000000000000000000006b0000000000000000000000000000000000000000000000000000000000000000000000000001", 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x400000001}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000043e000)={0x7fffffff, 0x100000001, 0x4, 0x6, 0x6, 0x7}) 2018/02/01 22:15:54 executing program 3: mmap(&(0x7f0000003000/0x8b000)=nil, 0x8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000080000)={0x2}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000b000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000029000)) fcntl$getown(r0, 0x9) 2018/02/01 22:15:54 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x40000, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000000000)) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000000)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000002000-0x2)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f000031b000)={0x0, &(0x7f0000000000)=[]}) timer_create(0x0, &(0x7f0000fd0000)={0x0, 0x14, 0x4, @tid=r1}, &(0x7f0000044000)) clock_gettime(0x0, &(0x7f0000000000)={0x0}) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f0000011000)={{r2}, {r2}}, &(0x7f0000001000-0x10)) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r3, &(0x7f0000fd3000-0x12)=""/128, 0x80) 2018/02/01 22:15:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00005f2000)='/dev/audio\x00', 0x200000, 0x0) accept4$packet(r0, &(0x7f00000b3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000341000-0x4)=0x14, 0x80800) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) write(r2, &(0x7f0000910000-0xa9)="cab9c34769d4cda94b6c5eff0273049eb309321119327116a0df106c8ce85ebc5b0fefebb4ff11af6f504ec8a9edc1888db57b703460aee06d341d83d2492e0965b15b9a6f3bdd81646213da938a7bbc", 0x50) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000d61000)={0xc1, "a47e46a9961b1d21751b66ad1988986bb65f7b398bced75e89d3f16188e24b3d147f5e30079548f3f4f7dbbe8d2cbce288c9a96bb47adb682c0c629f1bbc7bfd93a99ea96b80e52824ca325be0816d0b449cd410ad5b8fed679cc9e0a32ce4623ec48467e1f8d8e1d8f4b6bd50264abc3f7e943e866d9a56a741b0b83e04523f80bb1e15a9814fb88642b80f4baf75b5512f303efaaaeece1091f51152cb47b9c8fa45ec904b9fc007d87cd187e73fa0ef81e4474cba18702afd721966f3017bcc"}) recvmsg(r2, &(0x7f0000d20000)={&(0x7f0000300000-0x60)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f0000810000-0x1000)=""/4096, 0x9a9}], 0x1, &(0x7f0000b08000)}, 0x0) lgetxattr(&(0x7f0000021000-0x8)='./file0\x00', &(0x7f00009b9000-0x14)=@random={'security.', '/dev/audio\x00'}, &(0x7f0000a6b000-0x22)=""/34, 0x22) [ 46.069626] netlink: 'syz-executor0': attribute type 21 has an invalid length. [ 46.105873] netlink: 'syz-executor0': attribute type 21 has an invalid length. 2018/02/01 22:15:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x7, 0x0, &(0x7f0000d7b000-0x8)={0x0, 0x0}) bind$inet6(r0, &(0x7f0000863000-0x1c)={0xa, 0x1, 0x80000000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xd6b9}, 0x1c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x1, 0x0) timer_create(0x4, &(0x7f0000397000)={0x0, 0x41, 0x4, @thr={&(0x7f00001f1000)="d4a6ea3155651b362ad8bd7832af99088eb1e1d7caf6b1b8568601e2defcf7ffa6bdd24918de8d88218c5499d4", &(0x7f0000169000-0x4d)="a91e2c56bf07d68698006f2e72867e0560a9e0b3589a9fc9d7710c03d2822e3b44dacdd3a6841d6b7cf1186c497ec3cd7d063bda3a40092ad8717421066917c99ab63e51a44126ff911645e6b2"}}, &(0x7f0000e18000)=0x0) timer_gettime(r2, &(0x7f0000bc2000)) ioctl$KDGKBLED(r1, 0x80045104, &(0x7f0000264000)) 2018/02/01 22:15:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00002b3000-0x4)=0x80000000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x4}}}) r1 = syz_open_dev$tun(&(0x7f0000ada000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000744000-0x4)=0x8001) r2 = socket$unix(0x1, 0x0, 0x0) bind$unix(r2, &(0x7f0000763000)=@file={0x0, './file0\x00'}, 0xa) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000712000-0x28)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_map={0x294e, 0x0, 0x8001, 0x0, 0x0, 0x100000000}}) pipe2(&(0x7f00001a4000-0x8)={0x0, 0x0}, 0x80000) r5 = getpgid(0x0) ioctl(r0, 0x80000001, &(0x7f0000245000)="19dd3b9046f45373b8b250026b3393f1219772babc8911c62447250d200656b90b457c054c9516727fa64fd722e677fbc62c1fbd5cbf73be65ae577efc51efd31d7e6b284d08f13d66700fd4e7ef286e45caf1b7e7866ff10a682cfad7fa702458ddde7a15d95b0c7ca7bb192106704e715872cc2df14c9bafb30afa0f2aa8fc5839f7d1f087e9cf18095c57a9705d630b3381f73c680a8e911735b1a21ba40c04fb3426f0ef0cd7688b1e9372126076f82151063569debfbe60b6552d5da0452d84ec3ca0659783e3") ioprio_get$pid(0x7, r5) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r4, 0x4010ae68, &(0x7f00008a9000)={0x100000, 0x2000}) ioctl$sock_SIOCDELDLCI(r4, 0x8981, &(0x7f0000125000)={@common='ip6gretap0\x00', 0x1}) bind$bt_l2cap(r4, &(0x7f0000776000-0xe)={0x1f, 0x9e, {0x8, 0x80000000, 0x7, 0xfff, 0x6, 0x3a82405b}, 0x5, 0x4}, 0xe) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000ed7000-0x108)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}, [0x4, 0x2, 0x9, 0x80e, 0x5, 0x3, 0x4, 0x1, 0x2, 0x3ff, 0xfffffffffffffffa, 0x8, 0x10001, 0x9, 0x2]}, &(0x7f0000109000-0x4)=0x108) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00004db000)={r6, 0x4a, "2cbaa4e2c5118547585abb6f32364f8ec02654d4f4234b9127e8b709ea884ae4a7904642a947677eeb60cbf7d41145450f00f633b845df252b54a645933c004b14da27e825d34b211cab"}, &(0x7f00000b5000)=0x52) r7 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) connect$unix(r3, &(0x7f0000cab000-0xa)=@file={0x0, './file0\x00'}, 0xa) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f000036a000-0x4)={0x8112, 0x4, 0x40}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000515000-0xa)={r6, 0x4, 0x10, 0x3, 0x94ed}, &(0x7f00009d0000)=0x18) syz_open_dev$tun(&(0x7f0000ccf000-0xd)='/dev/net/tun\x00', 0x0, 0x20000) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000002000)={@common, @ifru_settings={0x0, 0x0, @fr=&(0x7f000039d000-0x18)={0x0, 0x0, 0x401, 0x0, 0x1}}}) ioctl$sock_SIOCGIFCONF(r7, 0x8910, &(0x7f0000001000)=@req={0x28, &(0x7f0000000000)={@generic="d4abfe0205ba5e046d9469627fcda5bd", @ifru_names=@generic="9fd465fdd8d77bbee66ceefacc67d0b1"}}) 2018/02/01 22:15:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x7, 0x0) setrlimit(0xf, &(0x7f00006c9000-0x10)={0x6}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000e21000)={0xffffffffffffffff}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003c8000)='/dev/sequencer\x00', 0x48000, 0x0) timerfd_settime(r2, 0x1, &(0x7f0000392000)={{}, {0x0, 0x989680}}, &(0x7f000021a000-0x20)) writev(r1, &(0x7f00002a9000)=[{&(0x7f000048f000-0x4)="b0483e33", 0x4}, {&(0x7f0000cb8000-0xe6)="8625c5c7158cd97a7788b95fa87bef7f8d1849b857a1401179182f354fd1b75aea1ceae536d1ca75ce81910a28ab169ece9b441315ff94bf0470b923d2e682ec3d41aef99d742d6c0b65df6223a7b107b6fd830e81623dfa03bcb6a768bcb94f8455c11cb806928606cb07bef6d631c03cd05ee89ddbf7cc3d5af4e6c181c569652a763d6afe33e15f7e0ed7840823f0e557f1958b269f24898e5e079b2f10b718d035f7518a71666c94502a48626852443533c87b76a9287fefd757c1a83ee0c217ebc5451be4bf08661deed2df241cd77d42ad2339d4eddf43331fd0ad94c2b917f4363b29", 0xe6}, {&(0x7f0000c4f000-0x27)="a3ea44e314be3c13d212ea7f4450baa1a6a03ba9bb073f9f7e0e24e315d32b9cefef9c5a781079", 0x27}, {&(0x7f000062b000-0xe2)="7bb82a7de819d671ebd43ef4d4dc5a1dc501bde66dd0327d8ace6ad1dace0c0a994cb97084f71725b528a568d02b4c2b69315da2198f18085a622414042246f5a4d196c19ee03cd58e5b0ce173c4c6dc4ff9ca27c7edc0e4cd49b61494c41fb3c2ad9088a041e63a17388af5007a1288b85887905f2a30e94a529a079c591462cc8a53735918d14c74455831550643506df19ccc1f96f1aff1b10eeb0748c28db7508fa8dda1eebfde8bdb092b2ee82cd22f5713dfbee76211cf7107fd2b306f7d1c6f1d021d1fc7c54b533e194b27b926fcfb1a169a240d58d7fc0eb8fa9d1a948c", 0xe2}, {&(0x7f0000602000)="2c2f6711442c517246cb86967dd54dbcb587f9ea951a5a76aa16b24ad3af2e5f7419475c47574b0f418633fa4960d7088aae9b9f22ac06540f1afa17bac88307fd303007b0c84b279a81380ffdfea700be2f3ea9191869806881901afc00153dcd2177b0ed7f99cfaf047911b11d6d551f46b3ae22843dde0c84499cdf21d7ddcfb27f87de0a93a044ccd53b9e3f10817f2a4e8a89c07f8342dc2a6d124c", 0x9e}, {&(0x7f0000f37000)="0f35096579422fadfa2460cfcecf83c7bb6f4f0aff06155958856e1b47700d6a157e8e4e8d94754766d99eddbf1ec729b701f86b4321b9f1d9d8482411d94f39703bdf8aaf7d54a07741f30377b85ad779de3dd4b6182e982b2acdb2f543502887801e67316abed58f11db75c6d2f4aaddba6dab40499e8c2fd55e9864a87acc15cf5523c09499e9926ef086aba2213c813135378f436157e08f0b1aeffcc0e9c4b45401f39137bee45c9edc4143110242f22f0d9be13b28d84ba6b9ae3f5eae4ccefc2d3dab047080b6577826b7079f24b05b611587d981622b878e59295d3b878a7ca203e0ca6ab66c119f61ac3a", 0xef}, {&(0x7f000054d000-0x15)="0d95fe3d5ad6b512c6035f000eb131ebe9b5ffffb9", 0x15}, {&(0x7f0000e2a000-0xc3)="d4bb58f4327bfe0a4bd8f04cdb61365d2adc653a7f352c59f9d13d21454653e8902622ffd99d42103b25fee7a7bfd8f5f7a9bc2a321380249ba949500409316f637456d6ca50415739d0c8f98f123f78bc108c2c80218e42a7b4fab7c21c7da3a6523b30cf42ab1f81fa67b331ff9b5452aefed50ba29a7e70a1b16ceebcc1a9331982ca4000c4a0dc03b6ecb08db74cf7f55f55cc58ef5d8c3f7b6e7ab41972c6f9cfa1bf526e9680bee04616ec3c0870ab22476e43a2536768d2a5ae98636f353949", 0xc3}, {&(0x7f0000a36000)="5e4e442fe4b6ec3ffe64e77cfc6ba29cbbd4cbc3038f1807c5fc5d3490d1b21ddae2257fef199d91dc413422a212aead250d3a58dab523f5e7ceab372056546a45b97b44136822e54b6c4673cc4bad0ec4eaa169", 0x54}], 0x9) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00008db000-0x14), &(0x7f0000458000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000087f000-0xb)={0x0, 0x3, "f39b63"}, &(0x7f0000e7c000-0x4)=0xb) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000c4d000)={r3, @in={{0x2, 0x0, @rand_addr=0x8}}, [0xffff, 0x5, 0x0, 0x3f, 0x3, 0x8, 0x6, 0xfff, 0x4, 0x3, 0x400, 0x1000000000000000, 0x20, 0x1, 0xbd2]}, &(0x7f00002a4000)=0x108) 2018/02/01 22:15:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000abf000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setrlimit(0x9, &(0x7f0000fb5000-0xc)) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000ab8000)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000014}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1}, 0x0) 2018/02/01 22:15:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000ebf000), &(0x7f0000d2e000-0xe0)}}, &(0x7f0000769000-0x4)) sched_rr_get_interval(0x0, &(0x7f0000646000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) clock_gettime(0x0, &(0x7f00002b0000-0x10)={0x0, 0x0}) clock_nanosleep(0x7, 0x0, &(0x7f0000a37000)={0x0, r2}, 0x0) pipe2(&(0x7f00007e5000-0x8)={0x0}, 0x80000) r4 = mmap$binder(&(0x7f000037f000/0x3000)=nil, 0x3000, 0x200000c, 0x8030, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000f8f000-0x18)={r4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/02/01 22:15:54 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) sched_getattr(0x0, &(0x7f0000013000-0x30), 0x30, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x40, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000000)={0x1, [0x80000001]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 22:15:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f000009c000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938000001018f8401a3ff59829a2b200d7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x10, 0x0, 0xbc0a) write(r1, &(0x7f0000dfa000-0x20)="1c0000001e000720111622081d00000001000000000000020600f700", 0x1c) 2018/02/01 22:15:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000838000-0x2)='ceph\x00', &(0x7f000065e000+0x7c)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00005d1000-0xe4), 0x0, 0xfffffffffffffffc) add_key(&(0x7f00006b1000-0x8)='big_key\x00', &(0x7f0000d7b000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000008d000), 0x0, r0) keyctl$get_security(0x11, r0, &(0x7f00002df000), 0x0) pipe2(&(0x7f00000ba000)={0x0}, 0x800) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00007cb000), 0x4) 2018/02/01 22:15:55 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000005000)='/proc/self/net/pfkey\x00', 0x8040, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f000000a000)=0xcfa) r1 = syz_open_dev$sndctrl(&(0x7f0000004000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000007000-0x120)={0x0, 0xffffffff, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "35087d58ac0076f8042e0b88db000343"}) 2018/02/01 22:15:55 executing program 5: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000a000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000-0x30)={0x30, 0x0, &(0x7f0000007000-0x40)=[@clear_death={0x400c630f}, @increfs_done={0x40106308, 0x0, 0x3}, @acquire={0x40046305}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000010000-0x9)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0xc, 0x0, &(0x7f0000011000)=[@dead_binder_done={0x40086310}], 0x0, 0x0, &(0x7f0000011000-0x64)}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000fba000-0x38)={&(0x7f00008ee000)={0x10}, 0xc, &(0x7f0000fe8000)={&(0x7f0000856000-0x198)=@updsa={0x138, 0x1a, 0xa09, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x3c}, @in=@multicast2=0xe0000002, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_crypt={0x48, 0x2, {{'lrw-serpent-avx2\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/02/01 22:15:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x400000) r1 = timerfd_create(0x0, 0x0) read(r1, &(0x7f0000da2000)=""/8, 0x8) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000bcc000)={0x200, 0x9, 0x4}) pipe2(&(0x7f000086d000-0x8)={0x0, 0x0}, 0x80800) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000561000-0x8)={0x0, 0x7}, &(0x7f00009af000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00002ce000)={r4, 0x7, 0xec}, &(0x7f0000cbc000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000047000-0x8)={0x0, 0xd5e5}, &(0x7f0000e92000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000e5a000)=r5, 0x4) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000f74000-0x8c)={0x7, 0x1, 0x8, 'queue0\x00', 0x81}) read(r1, &(0x7f00004c1000-0xbc)=""/188, 0xbc) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00002d3000), &(0x7f0000fc5000)=0x4) timerfd_settime(r1, 0x0, &(0x7f0000715000-0x20)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000001000-0x20)) 2018/02/01 22:15:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) connect$inet6(r0, &(0x7f00006ba000-0x1c)={0xa, 0x1, 0xfffffffffffffffa, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x3ca) sendmsg(r0, &(0x7f0000a73000-0x38)={0x0, 0x0, &(0x7f000028e000-0x10)=[], 0x0, &(0x7f00006b6000)=[]}, 0x8000) sendmsg(r0, &(0x7f0000806000)={0x0, 0x0, &(0x7f0000879000-0x30)=[{&(0x7f0000e3e000-0x19)="a5", 0x1}], 0x1, &(0x7f0000afc000)=[]}, 0x0) 2018/02/01 22:15:55 executing program 1: 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) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setrlimit(0x9, &(0x7f0000fb5000-0xc)) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000ab8000)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000014}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1}, 0x0) 2018/02/01 22:15:55 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x8}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000c000-0xc)='/dev/rfkill\x00', 0x240040, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000006000-0x6)={0x0, 0x7, 0x1}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x9) read(r0, &(0x7f000000c000)=""/100, 0x64) 2018/02/01 22:15:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000520000-0xb8)={0x0, 0xb0, "ad24162162210dbf2b186c7a79c1e11c7fa73d1ac1d7247720525a63f69f38c45bfdee5e0918c90eca250f4c9847f1886c2d10d77365cd7fad7285d3bfb85fbf13b21e62f4a1716d1d8b9ed1d4cbde209ae75f121ad1f832c24f2e90a85e1163a30f71db961f219e685f8223bc5d08875913e985e515c290daf6c659fc6638fa01990b32fb6009999401ca4e295570cfa5b476f9028f5e45bf21dabc146a40bd14bb51816b7362be9545ffd4fd79ce2d"}, &(0x7f000089a000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00002c7000)={r2, 0x9, "0b35bad4c476b302b0"}, &(0x7f00007e6000)=0x11) r3 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r4 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r4, 0x9, 0x5, &(0x7f0000001000), 0x0) prctl$getname(0x10, &(0x7f0000c22000)=""/14) dup3(r3, r4, 0x0) 2018/02/01 22:15:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009d4000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000e45000-0x4)=""/4) r1 = socket(0x1000000010, 0x802, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000231000), 0x4) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f00008d9000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0xc000000}) getsockopt(r0, 0x7, 0x9, &(0x7f0000384000)=""/132, &(0x7f00001d2000-0x4)=0x84) 2018/02/01 22:15:55 executing program 7: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000054a000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in6={{0xa, 0x0, 0x6f, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x48}}, [0x40, 0x0, 0x7, 0x0, 0x9, 0x8, 0x6, 0x7d9a, 0x100000000, 0x800, 0x14d, 0x7f, 0xb94, 0x6, 0x80]}, &(0x7f0000000000+0x6f)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r1, 0x6}, 0x6) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000094a000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0x40085112, &(0x7f000000f000-0x50)={{0x8, 0x3}, {}, 0x0, 0x3, 0x80000000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000000)={0x20, 0x0, {0x1, 0x3, 0x6, 0x3, 0x4}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000001000)={0x0}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000000)={r3, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x3}}}, 0x4, 0x5a3, 0x3, 0xfffffffeffffffff, 0x4}, &(0x7f0000000000)=0xa0) 2018/02/01 22:15:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000021a000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c5c000-0x10)="c756b6c5820fae95298992eaff010003", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000791000)=[{0x0, 0x0, &(0x7f00008da000)=[{&(0x7f0000088000-0x1000)="51c8fb2929989d20afe73dcac11291b720bd7b71ddeb9161966d4986bc69335ff63b711f36653d33c3af96b427393869509195dbe3bbd72d896105f020416bbca5f9c96a031ede84d722a8ca574965a535850215335d66efc5e124d025a762f77b51e2ad1ae8865da4ed5dde15be35be78fcdb667a12e2452c8b201461f962ade41519c81811e8f497ffa098948e5a71933eefebf2c1beb2855a139e33bd2a1bd5c4baacdc5035991d25f9eadc7e135799fde71f99cc31ec9347ac70e6cbb3de", 0xc0}], 0x1}], 0x30, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000034e000-0xbf)=""/191, 0xbf}, {&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x2, &(0x7f0000590000)}, 0x0) 2018/02/01 22:15:55 executing program 1: 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) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setrlimit(0x9, &(0x7f0000fb5000-0xc)) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000ab8000)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000014}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1}, 0x0) 2018/02/01 22:15:55 executing program 0: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) connect$pppoe(0xffffffffffffffff, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f0000010000)=@kern={0x10}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r2, 0x0, &(0x7f0000027000-0x4), 0x800) ioctl$sock_FIOGETOWN(r2, 0x8924, &(0x7f0000001000-0x4)) [ 46.442556] binder: 6060 RLIMIT_NICE not set [ 46.452950] binder: 6060 RLIMIT_NICE not set 2018/02/01 22:15:55 executing program 7: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001e000-0x38)={&(0x7f0000016000)={0x10}, 0xec, &(0x7f000000b000)={&(0x7f0000016000-0x30)=@ipv6_newroute={0x30, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x80000000000000}, []}, 0x30}, 0x1}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000007000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0xfff, 0x4) 2018/02/01 22:15:55 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f0000001000-0x4)=0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000000000)={&(0x7f00008c8000-0x20)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x20, &(0x7f0000001000-0x20)=[{&(0x7f0000ae7000-0xe0)=""/224, 0xe0}, {&(0x7f0000848000-0x6e)=""/110, 0x6e}], 0x2, &(0x7f0000000000)=""/25, 0x19, 0x100000001}, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000001000-0xc6)="e3675c7858d60973a47cf36a0769360ce780bfc685c7bdcbdb26ba094a0b1b23ee99381aa08e607a29647a41c6713afeee5c78cf234d5c529f7d46a68adb5a428a518deb2fca48732c6838127cd6109f8c15c5645f39bff675b9db4d1316d0df8f7955ba96f897ec66abd7bfff4cbc67cec4f73d3de064489ebe279eba183d691f7bfc714e3c50711db310b9167f98ddd01937ccfb86af02ec86145da4f8f11a1fa386b513b0349c234743f6308f46a21d819fda62a9af1c089af03dea42d104d7ca0248c3d1", 0xc6, 0x20000000, &(0x7f0000002000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b0a000-0x48)={0xcb352c2aab1c1dca, 0xb, &(0x7f0000aef000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x101}, [@generic={0x1000, 0x2b4, 0x4, 0x1f0}, @call={0x85, 0x0, 0x0, 0x1c}, @alu={0x7, 0x2, 0x2, 0xf, 0x0, 0x9, 0x14}, @call={0x85, 0x0, 0x0, 0x25}], {0x95}}, &(0x7f00008bf000-0x4)='GPL\x00', 0x0, 0xb7, &(0x7f0000584000)=""/183, 0x41000, 0x1}, 0x48) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000641000-0x4)=0x0) ptrace$setregset(0x4205, r3, 0x202, &(0x7f0000b44000-0x10)={&(0x7f000008e000-0x1000)="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", 0x1000}) bpf$BPF_PROG_DETACH(0x9, &(0x7f00001e6000-0x14)={0x0, r2, 0x51650152da153382}, 0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000160000-0xe8)={{{@in6=@ipv4={[], [], @loopback}, @in=@loopback}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f00004ad000-0x4)=0xe8) r4 = socket(0x10, 0x803, 0x0) sendto(r4, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) [ 46.505301] syz6: Invalid MTU 201326592 requested, hw max 65521 [ 46.517684] binder: 6050:6060 Acquire 1 refcount change on invalid ref 0 ret -22 [ 46.518990] binder: 6050:6070 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 46.521053] binder: 6050:6079 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 2018/02/01 22:15:55 executing program 2: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000001f000-0x350)=@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}}, [{{@ip={@dev={0xac, 0x14}, @multicast2=0xe0000002, 0x0, 0x0, @common='nr0\x00', @common='syzkaller0\x00'}, 0x0, 0x98, 0xc0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x4}}}, {{@uncond, 0x0, 0x70, 0x192, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast1=0xe0000001, @loopback=0x7f000001, 0xffffffff, 0xff, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {0xfc}, {}, 0x29, 0x24c62ddbe7aa8395, 0x40}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) 2018/02/01 22:15:55 executing program 0: mmap(&(0x7f0000000000/0xaea000)=nil, 0xaea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000a71000-0x4)=0x4, 0x4) sendto$inet6(r0, &(0x7f0000ae2000-0x1), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000aea000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00001ef000-0x20)={@empty, 0x5, 0x3, 0x0, 0x0, 0x1, 0x0, 0x8}, &(0x7f0000aec000-0x4)=0x20) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f00008da000-0x4)=0xd0, 0x4) 2018/02/01 22:15:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_ONE_REG(0xffffffffffffffff, 0x4010aeac, &(0x7f000062a000)) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000058e000-0xc)={0x0}, &(0x7f00008cc000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f00004cd000)={0x0, 0x0}) r3 = getpgrp(0x0) io_setup(0x5, &(0x7f000011d000-0x8)) kcmp(r2, r3, 0x4, 0xffffffffffffffff, 0xffffffffffffffff) [ 46.521066] binder: 6079 RLIMIT_NICE not set [ 46.522480] binder: 6050:6079 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 46.529624] syz6: Invalid MTU 201326592 requested, hw max 65521 [ 46.554572] netlink: 20 bytes leftover after parsing attributes in process `syz-executor7'. 2018/02/01 22:15:55 executing program 1: 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) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000ab8000)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000014}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1}, 0x0) 2018/02/01 22:15:55 executing program 4: r0 = socket$inet6(0xa, 0x800000806, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000001000)="b17f93e681320e4f43480eea22e913bd760a0b1f2bc18033fbf05f21e3b6bc86dc2dc3b9d050affe1f4f916b4605d3bc087ef1bde004bdfcf0947f4f98f4a3608664c5f030", 0x45) 2018/02/01 22:15:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = dup3(r0, r0, 0x80000) accept$alg(r1, 0x0, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000a44000-0xb)='/dev/adsp#\x00', 0x2, 0x100) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000ce0000-0xb0)={{0x5, 0x9}, 'port0\x00', 0x1, 0x40000, 0x0, 0xffffffffffffff81, 0x3dbf, 0x4, 0xfffffffffffffff9, 0x0, 0x0, 0x9}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000042c000-0x28)={@common="6c6f0005f100020000b200", 0x0}) r4 = syz_open_dev$dmmidi(&(0x7f000014e000)='/dev/dmmidi#\x00', 0x5, 0x200) ioctl$SNDRV_CTL_IOCTL_PVERSION(r4, 0x80045500, &(0x7f0000980000)=""/173) sendmsg$nl_route(r0, &(0x7f000058c000-0x38)={&(0x7f0000187000-0xc)={0x10}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x40, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x3}}]}, 0x40}, 0x1}, 0x0) symlinkat(&(0x7f0000cd5000-0x8)='./file0\x00', r2, &(0x7f00003c3000-0x8)='./file0\x00') ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r2, 0xc0505510, &(0x7f0000815000-0x50)={0x5, 0x4, 0x7, 0x100000001, &(0x7f00001e1000)=[{}, {}, {}, {}]}) 2018/02/01 22:15:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f000096f000)=@file={0x1, './file0\x00'}, 0xa) 2018/02/01 22:15:55 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000f94000)={0x1, 0x118000}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000424000-0x14)={0x0, 0xfffffffffffffffc, 0x9}, &(0x7f0000c1f000)=0x14) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) clock_gettime(0x0, &(0x7f0000000000)) r3 = syz_open_dev$adsp(&(0x7f000056e000-0xb)='/dev/adsp#\x00', 0x1000000, 0x400) sendto$ax25(r3, &(0x7f00007e0000)="c15d0305fbb9c634ea4cb2de8c8d83ad7d1e47c57a3fa68882a55415fd9931cff4ef2dc1922e16947a0c0be18c66389aa1b7731e0b6061b02513743969c6b990a80ef35430ed453a24f65a6c2cdeea0c000bc0ad280798b0d8dee4729e3ec4551a4d3a66989e891e194f52bfc804b3dbee87db58e1f560ac122e6cb55dcbc04222df8b0e48faa8745e10d0d869c58ec283ccdd6d45e84928dee3904d9f4f60e4e321dd52b4ac36e3b5dd1c8f763b2a8f6621d6a47fe2978547fac645c85775bfe0cfccc0e24ebdda08216f1c9ff7", 0xce, 0x20000080, &(0x7f0000a9a000)={0x3, {"9a352b858d5327"}, 0xaa}, 0x10) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000418000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x5740, 0x5, 0x53]}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r4 = syz_open_dev$random(&(0x7f0000f48000)='/dev/random\x00', 0x0, 0x1) write(r4, &(0x7f0000a45000-0x45)="26008000420747f1938d000000000000000050f1458dbfea2e5659266b7368800017c76e328a5c54be59a39992d9ae5cf704f856c461482947a59bdec4a0542940", 0x41) ioctl$sock_inet6_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000be9000-0x4)) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) 2018/02/01 22:15:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00003e3000-0x7)='mounts\x00') unshare(0x28060400) r0 = socket$unix(0x1, 0x40003fffd, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002b6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) syz_open_dev$usbmon(&(0x7f0000b01000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000d2f000)='/dev/rfkill\x00', 0x0, 0x0) userfaultfd(0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/01 22:15:55 executing program 6: pipe2(&(0x7f00000a4000)={0x0, 0x0}, 0x4800) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f000020c000-0x4)=0x81, &(0x7f0000c91000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = semget$private(0x0, 0x7, 0x0) semctl$SEM_INFO(r2, 0x1, 0x13, &(0x7f00006b6000-0x9a)=""/154) r3 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80002) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00006d3000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x5e0, 0x1000}, &(0x7f0000cda000+0xc9c)=0x98) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000793000-0xc)=@sack_info={r4, 0x81, 0x7fff0}, 0xc) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000968000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f000023f000)={0x3, [0x8, 0x10000, 0x137]}, &(0x7f0000455000)=0xa) r7 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r8 = socket(0xf, 0x800, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000969000-0x20)={0x0, 0xfffffffffffffff9, 0x8, 0x4, 0x4, 0x0, 0x0, 0x1, 0x0}, &(0x7f0000a6b000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_RTOINFO(r8, 0x84, 0x0, &(0x7f0000d06000)={r9, 0x3, 0x1, 0x3}, 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000c81000)={r4, 0x37, 0x1ff, 0x1}, &(0x7f0000d35000)=0x10) recvfrom$inet(r1, &(0x7f0000435000-0x98)=""/152, 0x98, 0x40000040, &(0x7f0000b9f000)={0x2, 0x3, @empty}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f0000687000-0x10)={0x771b, 0x4, 0x5, 0x8001, r4}, 0x10) recvmsg(r5, &(0x7f0000de2000)={&(0x7f00004b6000)=@generic, 0x80, &(0x7f0000149000-0x80)=[]}, 0x142) 2018/02/01 22:15:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 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) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffff7}, 0x10) sendmsg$netlink(r2, &(0x7f00003af000-0x38)={0x0, 0x0, &(0x7f0000847000)=[], 0x0, &(0x7f000048a000)=[]}, 0x0) sendmsg(r1, &(0x7f00009c8000-0x38)={&(0x7f00007f4000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'wp512\x00'}, 0x58, &(0x7f0000436000)=[{&(0x7f000011c000)="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{&(0x7f00007d4000-0x1000)="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0x1000}], 0x7, &(0x7f0000d01000-0x1e8)=[{0xd8, 0x18c, 0x800, "d7ea157159bb67527ea7a9ed317901fc97de2192e7a1346003525c5f8ed8ea93caa132edd9ad4784608233c61c5ba611eb39a70733aaaeba1074861665fa0162a627bcf863895625e92990d5138c3427fbc2e649519e579e40fcbbac9411fec97d023d6a3f5176c787c191ff9d31aefc60a31acdcae75bd0f83c41ed3dbc296e8379fd5d57d988b439271f9a9f2fc168493fde149161e63e842192f897a5c431b53e3b4cb9769aa962c0df2d780f9eabe106dce79c83c6073ac14dc979780d44ff810241"}, {0x110, 0x11f, 0x9900, "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"}], 0x1e8, 0x80}, 0x8000) [ 46.558944] netlink: 20 bytes leftover after parsing attributes in process `syz-executor7'. 2018/02/01 22:15:55 executing program 0: r0 = socket$inet(0x2, 0x80001, 0x6) r1 = accept(r0, 0x0, &(0x7f0000d37000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000065f000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001}}, [0x9, 0x1f, 0x4, 0x20, 0x0, 0xfffffffffffffffd, 0x1f, 0x7, 0x6, 0x2, 0x7, 0x7, 0x1, 0x3, 0x6]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x8001}}, 0x14, 0x7}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001000-0xb8)={r2, 0x2, 0x1f, 0xfffffffffffffffa, 0x9, 0x80000000, 0xfffffffffffffff7, 0x3, {r3, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0xffffffffffffffff, 0xf276, 0x5, 0x10001, 0x4}}, &(0x7f0000779000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000faf000-0x6)={0x0, 0x5}, &(0x7f0000001000-0x4)=0x6) unshare(0x80000000) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000e36000-0x6)={r4, 0x10000}, 0x6) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000706000-0x1)="ce", 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffc1, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00003d4000)={r3, 0xb85, 0x4, [0x0, 0x7f, 0x7, 0x100000001]}, &(0x7f0000d5d000-0x4)=0x10) setsockopt(r0, 0x94a, 0x40, &(0x7f000086a000-0x19)="d8c0dd8e6169f0b605e5166626444c50ac20f111fef72e89b6", 0x19) openat$dsp(0xffffffffffffff9c, &(0x7f00001da000-0x9)='/dev/dsp\x00', 0x80000, 0x0) clone(0x0, &(0x7f000072b000-0x1000), &(0x7f00006c8000), &(0x7f0000d7e000), &(0x7f0000e78000-0xba)) 2018/02/01 22:15:55 executing program 4: mmap(&(0x7f0000000000/0xafa000)=nil, 0xafa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000066b000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000afa000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000afb000-0xe)='hash\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00007c7000)={0x0, 0x0, &(0x7f00004ef000-0x90)=[{&(0x7f0000af8000)="9f9b42ff084e80fc720f0c6e4dba1045e3c2a4914dd32837053393792e8513f63478cf6217258c1b98f9e38e0fe8cef69c26cc3fc5b746", 0x37}, {&(0x7f0000af8000)}, {&(0x7f0000855000-0xa0)="9de345e8857dab45c206c682ac839954f2c1a7de3994420c4438082c0abbab34159d6f32d1df540f0b3252eee97d27e7a42bc04a1137262ef599b428a32166ff13c511d4b319263109fcaabcf5ed10b181e72397c055f5d97529def1662bb608eed4529da176848322e4ab3ff05d1b97c0679331b9bcef2428ebddba020bc9a8de63f9c54505727d523cac8365e6a3f32f8b2fdfff4a8b20e36d270e369465a1", 0xa0}, {&(0x7f0000af8000)="2cb10bc7c4e491a128a1a7fc61451523ad3ab3fa79ea5bb461b945ae645d6882f04d590ca6f9f7dd5f485676936da754043abbb43a092c7c66a8d60a8d82e88c564a4c738e59833bbd9d47889c6932a949839332394f6ba22ab57f103721e02266e1424ee06c60873ae4dab9ed562b39847bed6c5d57c0c942dc940a6d4c8130866d511980d20c2f22d2dd27ab19ac801a3021f747f2d0021145fead516bde14fef666e2098825209697c71f718f911e56fafb341bef7abe45962fe36c261a0d22e1d6c6c5531ccfe44a75930954e2ba0ae845", 0xd3}, {&(0x7f0000738000)="eff13c0fed6df0a5912b3deddbda", 0xe}], 0x5, &(0x7f0000af8000)=[]}, 0x0) 2018/02/01 22:15:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000005e000)={0x0, @in6={{0xa, 0x1, 0x7ff, @loopback={0x0, 0x1}, 0x11}}, 0x8000, 0x7, 0x2, 0x4, 0x20}, &(0x7f00009e8000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00003a2000)={0x0, 0x100, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {r1, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x0, 0x0, 0x4}}, &(0x7f0000a3a000-0x4)=0xffffffffffffff84) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000fca000-0x8)=@assoc_value={r2}, 0x8) getsockopt(r0, 0x84, 0x40008000000007d, &(0x7f0000fca000-0x8)=""/8, &(0x7f0000fc9000-0x4)=0x8) 2018/02/01 22:15:55 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000002000-0x8)={0x0}) getsockopt$inet_dccp_buf(r0, 0x21, 0x2, &(0x7f0000001000)=""/45, &(0x7f0000000000)=0x2d) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0}) bind$packet(r1, &(0x7f0000001000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000002000-0x4)=0x9461, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000008000-0xb)='/dev/adsp#\x00', 0x1, 0x111000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000005000-0x38)={&(0x7f0000000000)=@in={0x0, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000008000)=[{&(0x7f0000002000-0x2a)=""/99, 0x63}, {&(0x7f0000008000)=""/161, 0xa1}, {&(0x7f0000002000-0x49)=""/73, 0x49}, {&(0x7f0000002000-0xbb)=""/187, 0xbb}, {&(0x7f0000003000-0x9a)=""/154, 0x9a}, {&(0x7f0000009000-0xd2)=""/210, 0xd2}, {&(0x7f0000002000-0x4c)=""/76, 0x4c}, {&(0x7f0000008000)=""/248, 0xf8}], 0x8, &(0x7f0000000000)=""/78, 0x4e, 0x4}, 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000008000-0x4), &(0x7f0000001000-0x4)=0x4) writev(r1, &(0x7f0000004000)=[{&(0x7f0000000000)='.', 0x1}], 0x1) 2018/02/01 22:15:55 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xf5, 0x101000) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000001000-0x8)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000001000-0x18)={0x7, 0x3, 0xffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00008c7000-0x4)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000061000)=r1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000202000-0x4)=0x5fff) ioctl$TCSETA(r2, 0x5402, &(0x7f0000079000-0x14)={0x1, 0x5b4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}) ioctl$TCSETSF(r2, 0x5404, &(0x7f00003af000-0x24)={0x0, 0x0, 0x0, 0xfffffffffffffffb}) 2018/02/01 22:15:55 executing program 3: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd8000)={0x0}) pipe(&(0x7f0000db1000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) tee(r0, r1, 0x6, 0x0) 2018/02/01 22:15:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000073d000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f000016c000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000fd000)={0x0, []}, &(0x7f00004ef000-0x4)=0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000c6c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/02/01 22:15:55 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r0, &(0x7f000056a000), 0x80000004, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fc9000)={0xf, 0x0, 0x7, 0x0, 0x0, r1}, 0xfffffffffffffe49) r3 = accept$netrom(0xffffffffffffff9c, &(0x7f00003b1000-0x10)=@ax25, &(0x7f0000450000-0x4)=0x10) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000271000-0x4)) recvmsg$netrom(r3, &(0x7f0000f75000-0x38)={&(0x7f0000606000-0x10)=@ax25={0x3, {"b4a5f68201334f"}, 0x880}, 0x10, &(0x7f0000451000-0x50)=[{&(0x7f0000141000-0x8)="b3b3ef223b7de6b6", 0x8}, {&(0x7f0000962000-0x10)="ed799e7e7673200792c13683d223b045", 0x10}, {&(0x7f0000381000-0xf3)="0019a3aee7b88f50bfe0e40f3234aa34b4b5bc8f472e0bbfe5eaa8819c84fab60bd7e383c10467d753be0dc2aeb80430158cebd627ebe0cf51771d8c359d41fce7753a9c621a151927b8f7367993540389a984185d9c8c44d92cc6f3ed3f394acfcdd146a7f3c824aa7508d35894d073cf46f049b34cec02ac449cb682dfcd7a22cb68424995e7cfc7ec0ae9bf525ea0b4d6e82173d409a32a5b37736095b482ab5035e3ab8383e4639801b7e4eec78225113bce37c48adaa401faf850dded097aaa43c69db4664a4e4f754586d3e6a76a51a1e739c22a84abd39cfbde2f3ddbe0629b5a82666b741042211d87925c166d8a2f", 0xf3}, {&(0x7f00007f8000-0x7a)="b3b4c7634e9e78abff3f437882f1264aa5d228b193ff4c763d107b7e45d32453a1872254d369a2ae40fe7c440a5217c14a1eae79262b2f01dcf92cc72083637410135e269a473d47d9c59187506f1e9ee72fee9ab27549feb7c79ce285410238de18587991f9cc87068e2e6941ccd52224c63b0186c7abfb115f", 0x7a}, {&(0x7f0000c96000)="a4ac4f55cd19a5c4d53439c00bd17e7a7cef9c334c3406953992de06d8cb20c7cd39", 0x22}], 0x5, 0x0, 0x0, 0x4000004}, 0x60) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f000025e000)={0x4, 0x1f}) r4 = syz_open_dev$sndmidi(&(0x7f0000b1b000-0x12)='/dev/snd/midiC#D#\x00', 0x5, 0xa000) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000c70000-0x4)) getsockopt$bt_hci(r4, 0x0, 0x1, &(0x7f0000714000-0xa8)=""/168, &(0x7f00001c3000)=0xa8) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r4, 0x28, 0x6, &(0x7f0000a12000), 0x10) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000bdd000)=0x0) ptrace$peek(0xffffffffffffffff, r5, &(0x7f000069b000-0x8)) ioctl$DRM_IOCTL_AGP_ENABLE(r4, 0x40086432, &(0x7f0000039000-0x4)=0x8) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000dac000-0x4)={0x9}, 0x4) 2018/02/01 22:15:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000abf000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000ab8000)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000014}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1}, 0x0) 2018/02/01 22:15:55 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 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003b0000-0x58)={0x26, 'hash\x00', 0x0, 0x2, 'sha384\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(r1, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0}}, 0x10, &(0x7f00005a3000)=[{&(0x7f00005a3000)}, {&(0x7f00003e5000)=""/59, 0x3b}, {&(0x7f00005a3000)=""/196, 0xc4}], 0x3, &(0x7f0000288000-0x4f)=""/79, 0x4f}}], 0x1, 0x0, &(0x7f00005a3000)={0x77359400}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000905000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000b4000)=0x14) sendmsg(r0, &(0x7f0000b5c000)={&(0x7f0000f3f000-0x14)=@ll={0x11, 0xfb, r2, 0x1, 0x5, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14, &(0x7f0000f66000)=[{&(0x7f0000770000-0x69)="85b303d174bcda1ec529a4285cab27fd07d061918f16a45fb0c9c6840427aab9c703a22945e79e013589b95f4b6dd92a69fb879fcad1eb5748d7b5607fcd2c04c7014ec64a82ca5fdb84fd7fe2081d2e9d1eaaedc13d94b9668451c41b1c074a59badac8c517d99cb8", 0x69}, {&(0x7f0000f59000)="a134e80265ced481674ac3792ea1674df44d4cc7e603611a1deb058b52c80f45cdfb37b428d638bdb683f582c2f051fcbe8994d41dc05842509b4942e1f2b430a04db0f8103d89ecd73f43f0f94f6e2306472b5c0cb11e096d903109821e3c1f1d0981512ac363a70c83128becbb5ee4c9a4be66ef70912a9202874205ae2959d1c1ba6ca6ec7abf164a81243e0f7a88d835a295f89e140bda766ff990f5103defad3b282a727a5f36", 0xa9}], 0x2, 0x0, 0x0, 0x24000850}, 0x4000015) open(&(0x7f0000e52000-0x8)='./file0\x00', 0x40301, 0x80) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000660000)=0x0) ptrace$getregset(0x4204, r3, 0x6, &(0x7f00002ef000)={&(0x7f0000f2d000-0xa2)=""/162, 0xa2}) r4 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r4, 0x0, 0xcc, &(0x7f0000002000), 0x3c) 2018/02/01 22:15:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f000009a000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x2) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000380000-0x1)={0x1}, 0x4) r1 = accept4(0xffffffffffffff9c, &(0x7f00009af000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000f1a000)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000890000)={0x385b8ccd, 0x0, 0x1, 0x1, 0x8e, 0xfffffffffffff8ef, 0xc24, 0xc1, 0x0}, &(0x7f0000cb9000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000ef000-0x108)={r2, @in6={{0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, [0xac4, 0x7, 0x4, 0xda8, 0x2, 0x101, 0x5, 0x3f, 0x4, 0x661, 0x40, 0x6, 0xffffffffd035d939, 0xff, 0x8]}, &(0x7f00004d4000+0x863)=0x108) 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 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000021b000)='/dev/sequencer2\x00', 0x0, 0x0) write$tun(r3, &(0x7f0000132000)=@hdr={0x2, 0x4, 0xffff, 0x24, 0xab51, 0xfffffffffffffff9, @ipv4={{0xa, 0x4, 0x5b5, 0x1, 0x23a, 0x3, 0x10000, 0x6, 0x5c, 0x0, @loopback=0x7f000001, @broadcast=0xffffffff, {[@rr={0x7, 0xb, 0x4, [@broadcast=0xffffffff, @rand_addr=0x1f]}, @generic={0x96, 0x7, "f04f6066e2"}]}}, @gre={{0x0, 0x0, 0x1, 0xc5ca, 0x0, 0x8fce, 0x0, 0x1, 0x880b, 0x6d, 0x2, [0x5, 0x7ff], "fdf2aa9c53900088fdc156a5c3003ec05efa41c855702c7a56254a7240bfe65b87805da2bb457a20af571873b1ba1cd5b32f9a3882d266645684e632e6412e2a71147380b598d4e1ccfcae257e5715aa08a1fc7b0ff2cbb4854df90abd277b5602848d7a246494598818d09aa0"}, {0x1, 0x0, 0x7, 0xffff, 0x0, 0x0, 0x800, [0x6], "4621e5ed56429569c92e00adcc34460cca7661ce8f95f7a49a12bbbcb935cc5e49bb8231a78432d46181b69c966e1a47478c4b3db7103ce006ba9cfd6c680062c121fd28b271b2f9215633bc921c9e550c7671fbe3c2a9dad7479ecdb4d2a27c41c062138857dad8dae72a15b8e1bf1d58302ebe819ea693c68f46338e7d38dc0c8372316e8574c95e8079f48c9006bf9c8d8378bc3c49ea1d700a0230fbb9c184fbecdd199792528ddf682665914b178ac394257aff0ac763036029981692327a53bbf87639d615baf21b06"}, {0x101, 0x0, 0x5, 0x8, 0x0, 0x0, 0x86dd, [0xdc8], "717ff3f4ba36c1dd6a21e6d1994dd6da96fa598f800cf3a92fcc398bb8c7a35b57ded5e07ef4ccab2c9cc8a3dc9dcec8283cabd534e9d4b499c5708047bbacad7850413009a238cb07435cfcb42e8db7d90058b01a553d3ffa20725040298298dd6387a0bfcbe9ff561fed585a8238468443815646e4bab871a03be4f2f1fc58f1c09ddabe48ba058d236406e0881523c9769b7b2966607c1790cbe1e865e1ff982f92a18cd36693d4293d03863f28f2df0d38f7eae6ebbffeb0435482ae725749"}}}}, 0x244) syz_open_procfs(0x0, &(0x7f00009bb000)='net/ip6_flowlabel\x00') 2018/02/01 22:15:55 executing program 1: 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) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000ab8000)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000014}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1}, 0x0) 2018/02/01 22:15:55 executing program 6: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000055a000)="782602bcd68c8814cd1a4e7254e346a97a3a308b6495935933cfa2cfe4729fa98ba87b0dbbda89855951f3bcc39e5bb595dd61f8dc49e0fa4fcb17a52cd87f9652c52e16d1924516d864206a3950b71e516eb46a1a28d8a64ca095b552b2760f146a5f8bc1d85341fa364d168be7edbe2daf89f5e7b6852a9895d9107e67abbdeba7b1e7b3dd066425072f019de9b8f77ead598208c0d354cb5f9c4e00b0690066ec3c320494f2ae2a6cfffd0d5fc1355bff13059962787f415e1d00340ee19a32e28dba40fcb2fa1845033dcc958cf83bcaa3674a3ca27ae540f3be719d301e56694287eb9d7d38efe92b762a9755651800", 0xf2) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f00002f5000-0xc)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000e8a000)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x2}]}]}, 0x28}, 0x1}, 0x0) setsockopt(r0, 0x6, 0x100000000, &(0x7f00003bd000-0xca)="73c4b808b0c97b306e42cd654b824c4d8519a7c367d6491717e1aaf7ab96be8ebcea1ef3d8ff6ef13760d1d4ad80ea67bfbbbb35563ee3b5e990457717dcad651c81be97838bd546a788a4817d2c0208901b7074a5358415228f6bafe15d69d00c3824fa03e8896083f38a5f01981356fd0da81f781da7791bb15189df2f0bc26c0c636ddd8774c754b7cbd98f29f1950b8ce4030af9b56cea3f7292a46fa61fb1b6909a58162765c309377492a8fb21d67522c4d5f90c3ee3459270e02191ab0f1dca1495fd0b3d03f1", 0xca) 2018/02/01 22:15:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000730000-0xc)='/dev/random\x00', 0x0, 0x204) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)) r2 = fcntl$dupfd(r1, 0x0, r0) setsockopt$inet6_dccp_int(r2, 0x21, 0xa, &(0x7f00006e9000)=0x4, 0x4) preadv(r0, &(0x7f00006a6000)=[{&(0x7f0000005000)=""/2, 0x2}], 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r2, 0x80045530, &(0x7f0000cf6000-0xb4)=""/180) 2018/02/01 22:15:55 executing program 0: unshare(0x2000000) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000065b000-0x11)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000a2f000-0x4)=0x8, &(0x7f0000fbd000-0x8)=0x4) 2018/02/01 22:15:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x0, 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) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000cb8000-0xb)='/dev/mixer\x00', 0x0, 0x0) r2 = getpgrp(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000956000)=r2) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000bfe000+0x198)) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000bb8000-0x4)=0xffffffffffffffff, &(0x7f0000ff1000-0x4)=0x4) 2018/02/01 22:15:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000603000-0x18)={0xaa, 0x40}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) mremap(&(0x7f00006af000/0xf000)=nil, 0xf000, 0x3000, 0x3, &(0x7f00002e0000/0x3000)=nil) close(r0) 2018/02/01 22:15:55 executing program 3: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f000000c000/0x3000)=nil, 0x3000, 0xffffff, r0) 2018/02/01 22:15:55 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000000000)={0x1}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b3e000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000e69000-0xa)='/dev/dsp#\x00', 0x0, 0x4000) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000a09000)={{{@in6=@empty, @in6=@dev}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f000020a000-0x4)=0xe8) utimes(&(0x7f0000302000-0x8)='./file0\x00', &(0x7f00006d7000)={{0x0, 0x2710}, {0x77359400}}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000a1d000)={0x1, 0x0, [{0x40000073}]}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000515000-0x4)=0x8b, 0x4) 2018/02/01 22:15:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000f000-0x24)="240000002a00030f07fffd946fa283b70a00003801000000031e85683540000000000000", 0x24}], 0x1}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000f52000-0x20)={@common='vcan0\x00', @ifru_flags=0x2000}) r1 = socket(0xf, 0x80000, 0xb7ef) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000234000)=0x9, &(0x7f0000791000-0x4)=0x4) 2018/02/01 22:15:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() capset(&(0x7f00003d4000-0x8)={0x20071026, r0}, &(0x7f0000a6c000)={0x0, 0xffffffffffffffff, 0x3, 0xffffffffffffffe0, 0x0, 0x5}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = msgget$private(0x0, 0x8) getresuid(&(0x7f0000451000)=0x0, &(0x7f000022f000-0x4), &(0x7f0000972000-0x4)) r4 = syz_open_dev$sg(&(0x7f0000063000-0x9)='/dev/sg#\x00', 0x9, 0x20001) ioctl$TCSETS(r4, 0x5402, &(0x7f0000a76000)={0x43, 0x3f, 0x2, 0x5, 0x8, 0x8, 0x7fff, 0x78, 0xfffffffffffffff9, 0x600000000000000, 0x0, 0x9}) stat(&(0x7f0000509000)='./file0\x00', &(0x7f000058d000)) lstat(&(0x7f0000b2d000-0x8)='./file0\x00', &(0x7f00002cc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = geteuid() r7 = syz_open_dev$sndpcmc(&(0x7f0000fbd000-0x12)='/dev/snd/pcmC#D#c\x00', 0x9b, 0x8002) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r7, 0x84, 0x12, &(0x7f000015f000)=0x35480000000000, 0x4) fcntl$setstatus(r1, 0x4, 0x6000) getresgid(&(0x7f000096e000)=0x0, &(0x7f0000f66000-0x4), &(0x7f0000532000-0x4)) r9 = getpid() r10 = getpgrp(r9) r11 = getpid() shutdown(r7, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r7, 0x541b, &(0x7f00007ae000-0x4)) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r7, 0x84, 0xc, &(0x7f0000aaa000)=0xffff, 0x4) msgctl$IPC_SET(r2, 0x1, &(0x7f0000c17000)={{0xb82, r3, r5, r6, r8, 0x4, 0x4}, 0xfff, 0x0, 0x1, 0x7, 0x8, 0x3, r10, r11}) setsockopt$inet_dccp_buf(r4, 0x21, 0xc, &(0x7f0000256000-0xd7)="4012de6eaad4e902c5258479ee7a88789bb0cfe309dbd5dbe91a2acd2884c504ab86eb61c551d8694daaab2c52c0a13082dbc04ecb1a8f4ae7550b29ebd7133b3dc195a68b6741b5afe105f56f1bea0dd8e8976fc6b62627122ef90cd7e62394da2e67b6b7e725c0cd6657407a2eb29073b777134e812645f5bafc24ba3e9882ba7206fd71db3a5b85677f73b751777a96b3a3fd2b5d64a50817c1a6adf802f5dae219bd16e040d90aebc790ec380b4f64b16fa9d4f4236cb95361d650365b73144ef630e1a5b81ce7bbdddaf1892d27ffbc21abafb34b", 0xd7) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f00003dd000)=@sack_info={0x0, 0x4, 0xf6e}, &(0x7f00004b1000-0x4)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000852000)={r12, 0x4}, &(0x7f0000adc000)=0x8) socket$inet_udp(0x2, 0x2, 0x0) futex(&(0x7f00006e6000-0x4)=0x8, 0x6, 0x0, &(0x7f0000baf000), &(0x7f000075a000), 0x0) 2018/02/01 22:15:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000003000-0xb)='/dev/adsp#\x00', 0x0, 0x20000) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00004e4000-0xb)='/dev/hwrng\x00', 0x200, 0x0) flock(r0, 0xf) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007c2000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r2, &(0x7f000081d000), r2, &(0x7f000088f000), 0x80, 0x2) unshare(0x400) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000619000-0x30)={0xfffffffffffff3e4, 0x4, 0xfffffffffffffffb, 0xffffffffffffc9c1, 0x8, 0x5}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000193000-0xc)={&(0x7f00006d0000-0x8)='./file0\x00', r1}, 0xc) 2018/02/01 22:15:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f0b000)='/dev/rtc\x00', 0xe000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000a44000-0x50)={0x9, 0x0, 0x8000, 0x1aa1, &(0x7f0000918000)=[]}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ed6000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000864000-0x4)) fstatfs(r1, &(0x7f0000bd4000)=""/168) close(r1) 2018/02/01 22:15:55 executing program 1: 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) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000ab8000)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000014}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1}, 0x0) 2018/02/01 22:15:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents(r0, &(0x7f0000825000-0xa7)=""/84, 0x54) clock_gettime(0x2, &(0x7f000095b000-0x10)) getdents(r0, &(0x7f0000584000-0xf8)=""/72, 0x48) 2018/02/01 22:15:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000961000-0xd)='/dev/usbmon#\x00', 0x40000000085c, 0x1ffc) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9204, 0xf0b1) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/02/01 22:15:55 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000067000)={0x0, 0x13, 0x4, @tid}, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002000-0x4)=0x0) r2 = open(&(0x7f0000002000-0x8)='./file0\x00', 0x50100, 0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r2, &(0x7f0000003000)=@known='com.apple.system.Security\x00') getsockopt$inet_int(r2, 0x0, 0x1e, &(0x7f0000003000-0x4), &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000001000)={0x0, 0x19, 0x2, @tid=r1}, &(0x7f0000000000)) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000000000)=r1) timer_getoverrun(r0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x20000000001) ioctl$int_in(r3, 0x80000080045010, &(0x7f0000004000-0x8)) 2018/02/01 22:15:55 executing program 5: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000aa5000)='/dev/mixer\x00', 0x40000000020000, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000f7c000)={&(0x7f00005d8000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x2e, &(0x7f0000f7c000)=[{&(0x7f0000f7c000)=""/9, 0x9}, {&(0x7f0000f7c000)=""/5, 0x5}, {&(0x7f000019d000)=""/10, 0xa}, {&(0x7f00001f2000)=""/225, 0xe1}, {&(0x7f00003fa000)=""/137, 0x89}, {&(0x7f0000673000-0x9)=""/133, 0x85}, {&(0x7f0000f7c000)=""/210, 0xd2}, {&(0x7f0000f7c000)=""/49, 0x31}], 0x8, &(0x7f0000429000-0xe6)=""/230, 0xe6, 0x9}, 0x2) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000f7d000-0x8)={0xfffffffffffff000, 0x10000, 0x0, 0x2ecb}, 0x8) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7e000)="0a0775b0d5e383e5b3b60ced5c54dbb751373bf07765a940fe1ea149559f006944e55ed0e3f9459fde8eeab1fd16cdb109129f1f2b32b701000000000000001db19f50528677db7831066c35d96bf4d32237cd46e76939f4729b7c585ea2474958280c3a78ca7bcf70f18779603a215e8d256c8b13923f13e3e6877eebe2", 0x3a3) r3 = accept$alg(r1, 0x0, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000081000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f76000-0x38)={0x0, 0x0, &(0x7f0000805000)=[], 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a80000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT2(r5, 0x4070aea0, &(0x7f0000f7d000)={[{0x4, 0x5, 0x602, 0xfff, 0xfffffffffffffff8, 0xff, 0x8, 0x10001, 0x1, 0x1f, 0x4, 0x0, 0x7}, {0x1, 0x1, 0x7fff, 0x7, 0x9, 0x5, 0x3, 0x7, 0x1, 0x62d, 0x7ff, 0x5, 0x7fde}, {0x6, 0x28, 0x200, 0x4, 0x100, 0x0, 0xfff, 0x6, 0x3, 0x8, 0x3ff, 0xff0000, 0x3}], 0x59}) r6 = syz_open_dev$midi(&(0x7f0000d35000)='/dev/midi#\x00', 0x2, 0x40000) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r6, &(0x7f0000f7e000)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x9, 0x374) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x12, &(0x7f0000f81000-0x4)=0x10000, 0x4) ioctl$EVIOCSKEYCODE(r6, 0x40084504, &(0x7f0000091000-0x8)=[0x9, 0x3000000000000]) io_submit(r4, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/01 22:15:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002ae000)='/dev/ptmx\x00', 0x0, 0x0) pipe2(&(0x7f00003d6000)={0x0}, 0x800) r2 = syz_open_dev$audion(&(0x7f0000a57000+0x5ee)='/dev/audio#\x00', 0xfffffffffffffffa, 0x10000) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000704000/0x18000)=nil, &(0x7f0000be8000-0x18)=[@text32={0x20, &(0x7f000019c000-0x4d)="670f35f20f12b600680000c744240007400000c7442402535513d0c7442406000000000f01142466b827000f00d00f06673e0fae9c0d1c0f01c90f01d18fe978d796b2640000b91b0800000f32", 0x4d}], 0x1, 0x1, &(0x7f0000ee1000)=[], 0x0) ioctl$TCSBRK(r0, 0x5409, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00002ba000-0x10)={0x4, &(0x7f0000a45000)=[{0x4, 0x7f}, {0xfff, 0x6}, {0x6, 0x1000}, {}]}) 2018/02/01 22:15:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000abf000)='/dev/kvm\x00', 0x0, 0x0) ioctl$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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000ab8000)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000014}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1}, 0x0) 2018/02/01 22:15:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000d3a000)='keyring\x00', &(0x7f00005c7000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f000047b000)='id_legacy\x00', &(0x7f00008e5000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00001d4000), 0x0, 0xfffffffffffffffe) keyctl$reject(0x13, 0x0, 0x0, 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000e7c000)={0x0, 0x0, 0x0, 'queue0\x00'}) getdents(0xffffffffffffffff, &(0x7f0000597000)=""/163, 0xa3) r4 = dup3(r3, r1, 0x0) clock_gettime(0x0, &(0x7f0000000000)) keyctl$instantiate(0xc, r0, &(0x7f00004a2000-0x41)="d9fc22275b6b646528c7e573bd6cd72064e81ee65ba8148f3b011369be7eb66a9fe2e2a430215680ad6eb8ed3424bdbebef13064eaba94c230cb32f2038e00ddde", 0x41, r0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) openat$selinux_load(0xffffffffffffff9c, &(0x7f00009fa000)='/selinux/load\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, r4) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000400000)={0xffffffffffffffff}) sendfile(r1, r2, 0x0, 0x3) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) 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) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_GET_REG_LIST(r4, 0xc008aeb0, &(0x7f000045c000-0x38)={0x6, [0x0, 0x80000001, 0xfffffffffffffffb, 0x5035, 0x4, 0x0]}) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCFLSH(r5, 0x540b, 0x0) 2018/02/01 22:15:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000abf000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000ab8000)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000014}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1}, 0x0) 2018/02/01 22:15:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = dup3(r0, r0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000f12000)={r1, 0x50, &(0x7f0000d29000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000a83000-0x4)=r2, 0x4) bind$llc(r1, &(0x7f000008d000-0x10)={0x1a, 0xf5, 0x7, 0xb74, 0x9, 0xf6c, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) r3 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$KDADDIO(r3, 0x4b34, 0x1f) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f000015e000-0xa)='./control\x00') mkdir(&(0x7f0000619000)='./control\x00', 0x0) close(r0) 2018/02/01 22:15:55 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x6, 0x224040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@multicast1, @in=@loopback}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000a20000-0x4)=0xe8) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x4, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000006000)=@raw={'raw\x00', 0x9, 0x4, 0x4c8, 0x420, 0xffffffff, 0xffffffff, 0x420, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x6), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x98}}, [{{@ip={@multicast2=0xe0000002, @rand_addr, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='ip6gretap0\x00'}, 0x0, 0x2a0, 0x2d0, 0x0, {}, [@common=@unspec=@bpf0={0x230, 'bpf\x00', 0x0, {0x0, [], &(0x7f0000006000)="41e74588a3a3db2e8248f3d2db207281c717cb900b0c27c6ff09499bf08c2dd9457b429ac1c71f38c4f6179a8d2739c6fe01c39e48e889aa45464879ba3288412772a68cc6e6601231b41dff628421f0066b2a7681f4f790"}}]}, @common=@unspec=@SET2={0x30, 'SET\x00', 0x2}}, {{@uncond, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@ip={@broadcast=0xffffffff, @multicast2=0xe0000002, 0x0, 0x0, @common='bcsf0\x00', @common='bcsf0\x00'}, 0x0, 0xffffffffffffffef, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}]}}, 0x528) 2018/02/01 22:15:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x0, 0x1, @thr={&(0x7f000054b000-0x8e)="06fbe4388c91e60345bcf565b867afc2f0df4fb2233a07390a63edfabcbd54647ba5fd36f9e9c668eda2b2fe4525b1fe69c09e61cfc15f05c2a6f1c24fb1da89d253d8264118be7c0932ab7744306c2b04b6dc1fa3f2578c20b5212dd15d32a57c2521e939f3c02c4f3b0246bf3ba3a109348af76afceee2c617b6510dd2c25c8cfe3d9de4c3d8c3c492b4d83fe5", &(0x7f0000d43000)="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"}}, &(0x7f0000e9a000-0x1)) timer_create(0x0, &(0x7f0000000000)={0x1f, 0x4, 0x0, @tid}, &(0x7f00000ad000)=0x0) timer_settime(r0, 0x1, &(0x7f0000914000)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f0000b98000-0x20)) r1 = syz_open_procfs(0x0, &(0x7f0000338000-0xe)='timers\x00') bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000dd1000), 0x4) readv(r1, &(0x7f0000d0c000-0x90)=[{&(0x7f000041c000-0xf3)=""/243, 0xf3}], 0x32c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000539000-0x4), 0x4) 2018/02/01 22:15:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = socket(0x10002000000011, 0x8000000080003, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000086d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000202000)) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00006f2000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) bind$packet(r1, &(0x7f00008b7000-0x14)={0x11, 0x2, r2, 0x1, 0x0, 0x6, @empty}, 0x14) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x301}) 2018/02/01 22:15:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000276000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000c28000)) writev(r1, &(0x7f00009bc000-0x20)=[{&(0x7f0000ef5000)="10", 0x1}], 0x1) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000062c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00006d0000)={0x0, 0x1a, "57fcb257c4f74f1a11ab740f2ed48c68fb871b85811565cebc9e"}, &(0x7f0000ed2000-0x4)=0x22) openat$selinux_user(0xffffffffffffff9c, &(0x7f00007f9000)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000263000)={r3, 0x400, 0x30, 0xffc00000, 0x10001}, &(0x7f0000e3b000)=0x18) 2018/02/01 22:15:55 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000005000)='/dev/loop#\x00', 0x0, 0x800) ioctl(r0, 0x4400000000001269, &(0x7f0000001000)) r1 = semget$private(0x0, 0x4, 0x20004000) semctl$GETNCNT(r1, 0x0, 0xe, &(0x7f0000004000-0x14)=""/20) 2018/02/01 22:15:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000aba000+0xb99)='/dev/rtc\x00', 0x1, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000e65000)={&(0x7f00009be000/0x1000)=nil, 0x72, 0x7, 0x80, &(0x7f0000c37000/0x4000)=nil, 0x8}) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00003f8000)={0x0, 0x0}, &(0x7f00007ee000-0x4)=0x10) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000572000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}) setitimer(0x0, &(0x7f0000388000)={{0x0, r1}}, &(0x7f00003c2000-0x20)) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f00004fe000), &(0x7f0000984000)=0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00009b7000)={0x0, 0x8, 0x10, 0x7, 0x3}, &(0x7f00008fe000)=0x18) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000682000)={r2, 0x8}, 0x6) [ 47.316758] syz-executor4 uses obsolete (PF_INET,SOCK_PACKET) 2018/02/01 22:15:56 executing program 0: prctl$intptr(0x8, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00003a1000-0xa)='/dev/cuse\x00', 0x200080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x8000, 0x0, 0x9, 0x1ff, 0x0}, &(0x7f00009e0000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1, 0x8}, 0x8) 2018/02/01 22:15:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000ab8000)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000014}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1}, 0x0) [ 47.369077] device syz4 entered promiscuous mode 2018/02/01 22:15:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x42000) r0 = bpf$MAP_CREATE(0x0, &(0x7f00005df000)={0x6, 0x4, 0x5, 0x0, 0x0, 0xffffffffffffffff}, 0x26) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b8b000)='/dev/rfkill\x00', 0x800, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x1) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000637000-0x10)={&(0x7f00002f6000)='./file0\x00', r0}, 0x10) [ 47.421135] device syz4 left promiscuous mode 2018/02/01 22:15:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000ed4000)) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000e71000)="260000005e5900000000000000058300ff050f000100000000000400060000006bff6e87ea59655cb420cef863740ee0a8e7533dd357a142f30f87e0c71e1572c64e324424b74488b3f68df3256698455aecfd2ee1618ec00b75ba96fb2a99dd628a015b442e6b37b9a1ec0b09d95194e4588452cb1c32", 0x77) socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f00007c2000), &(0x7f00008b8000)=0x4) 2018/02/01 22:15:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f000038b000)='user\x00', &(0x7f00003de000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000cba000-0x1)='1', 0x1, 0x0) r1 = request_key(&(0x7f0000a99000-0x5)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$unlink(0x9, r0, r1) r2 = semget(0x2, 0x2, 0x100) semctl$GETPID(r2, 0x3, 0xb, &(0x7f0000c6b000-0x69)=""/105) mprotect(&(0x7f0000050000/0x4000)=nil, 0x4000, 0x3000000) 2018/02/01 22:15:56 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000fd3000)='/dev/usbmon#\x00', 0x7, 0x105000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000000)={0x8e86, 0xd0, 0x8, 0x0, 0xb6, 0xfffffffffffffff8, 0x43, 0x2b8, 0x6, 0x7, 0xfffffffffffffff7, 0x3d, 0x0, 0x505, 0x101, 0x1ff, 0x5, 0x3, 0x7ff}) mmap(&(0x7f0000000000/0x5c8000)=nil, 0x5c8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000c7000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-cast6-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225", 0x22) 2018/02/01 22:15:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000220000-0xb)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000337000-0xa8)={0x0, 0x0, []}) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f00009c0000-0x8)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df6000-0x28)={0x0, 0x0, &(0x7f00003ad000-0x69)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199}) r1 = syz_open_dev$amidi(&(0x7f0000a02000-0xc)='/dev/amidi#\x00', 0x3ff, 0x200000) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f00003f5000)=""/194) connect$bt_rfcomm(r1, &(0x7f00008b6000-0x9)={0x1f, {0x51ad, 0xffffffff, 0x0, 0x0, 0x3, 0x4}}, 0x9) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000f87000)=""/21, &(0x7f00002fe000-0xae)=""/174}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00005a3000-0x108)={0x0, @in={{0x2, 0x1, @rand_addr=0x7fff}}, [0x9, 0x81, 0xffffffffffffffff, 0x5, 0x0, 0x33, 0x75, 0x6, 0x7f, 0x3, 0x9, 0x8, 0x100000000, 0x9, 0x1]}, &(0x7f0000b66000)=0x108) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00007af000-0x98)={r2, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0xfff, 0x5}, 0x98) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f83000-0x4)=0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000f7b000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00002c9000)=0x14) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000f55000-0x4)=r2, 0x4) getsockopt$packet_int(r1, 0x107, 0x12, &(0x7f0000ac3000), &(0x7f0000891000-0x4)=0x4) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000497000)={0x0, 0x0, []}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f000023c000)=0x61df, 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000b73000)={0x0, 0x8000, 0x5, [0x1, 0x9, 0x8, 0x7, 0xffffffffffffffa8]}, &(0x7f0000952000)=0x12) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000826000)=@assoc_value={r3, 0x6}, &(0x7f0000d26000)=0x8) [ 47.505499] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=22878 sclass=netlink_route_socket pig=6277 comm=syz-executor2 2018/02/01 22:15:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000ab8000)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000014}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1}, 0x0) 2018/02/01 22:15:56 executing program 7: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000de3000-0xb)='/dev/loop#\x00', 0x0, 0x8200000001) ioctl(r1, 0x440000000000127f, &(0x7f0000af4000)="de") mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000fdc000-0xc)={0x10, 0x0, 0x0, 0x87}, 0xc) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000792000)=""/4, &(0x7f0000fb4000)=0x4) 2018/02/01 22:15:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e01000-0xa)='/dev/ptmx\x00', 0x40000, 0x0) ioctl$int_in(r0, 0x80045438, &(0x7f0000000000)) 2018/02/01 22:15:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) socket$unix(0x1, 0x3, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000aad000)) r1 = socket$unix(0x1, 0x1, 0x0) listen(r1, 0x100) openat$rfkill(0xffffffffffffff9c, &(0x7f00008c4000)='/dev/rfkill\x00', 0x400000, 0x0) shutdown(r0, 0x0) accept(r0, &(0x7f00004e4000)=@hci, &(0x7f0000e7b000)=0x6) 2018/02/01 22:15:56 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000073b000)='/dev/vcs\x00', 0x200, 0x0) getpeername$packet(r0, &(0x7f0000f52000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000080a000-0x4)=0x14) 2018/02/01 22:15:56 executing program 0: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') lstat(&(0x7f0000fd5000)='./file0\x00', &(0x7f0000059000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000fd5000)={0xfffffffffffffffc, 0x8, 0x7ff, 0x1000, 0x80000001, 0x4120, 0x2}, 0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000533000)={0x0, 0x0, 0x0}, &(0x7f0000fd5000)=0xc) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000871000-0xc)={0x0, @local, @multicast1}, &(0x7f0000fd7000)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d00000-0x18)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x100000000, r3}) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000fd7000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) fchownat(r0, &(0x7f0000b59000-0x8)='./file0\x00', r1, r2, 0x1000) 2018/02/01 22:15:56 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0xa0ad, 0x4802) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000002000-0xd)=@ethernet={0x0, @link_local}, &(0x7f0000002000-0x4)=0x10, 0x800) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f000008a000-0xc8)=""/200, &(0x7f00005c5000)=0xc8) mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000fd9000)=0x4, 0x80000000000b, 0x4, &(0x7f0000f08000)={0x77359400}, &(0x7f00008ee000-0x4), 0x0) futex(&(0x7f000000d000-0x4), 0x800000000005, 0x0, &(0x7f0000fda000), &(0x7f0000fd9000), 0x0) 2018/02/01 22:15:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000caa000-0xb)='/dev/loop#\x00', 0xfffffffffffffffc, 0x82) r1 = fcntl$getown(r0, 0x9) ptrace$peekuser(0x3, r1, 0x2) r2 = memfd_create(&(0x7f00000f9000-0xf)="74086e750000000000000000008c00", 0x2) pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) sendfile(r0, r2, &(0x7f00000de000-0x8), 0x102000001) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) [ 47.550415] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=22878 sclass=netlink_route_socket pig=6286 comm=syz-executor2 2018/02/01 22:15:56 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, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000fb7000)='./file0\x00', 0x141046, 0x0) r0 = open(&(0x7f0000909000)='./control\x00', 0x80040, 0x0) mkdir(&(0x7f0000a31000-0x8)='./file0\x00', 0x50) open(&(0x7f00002da000-0xa)='./control\x00', 0x141042, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f000012b000-0x8)='./file0\x00', &(0x7f00004de000-0xa)='./control\x00') 2018/02/01 22:15:56 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000ab8000)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000014}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1}, 0x0) 2018/02/01 22:15:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00007da000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d04000)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000e97000-0x20)={0x2, 0x0, 0x8, 0x101, 0x7f, 0xbe, 0x6, 0x6, r1}, 0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000ee4000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0xfffffffffffffff7}, 0x98) 2018/02/01 22:15:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000061e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/02/01 22:15:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000779000)='/dev/qat_adf_ctl\x00', 0x2, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00006fa000-0x4)=0x3, 0x4) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x8003, &(0x7f0000c1f000)=0xffffffffffffffff, 0x6, 0x0) get_mempolicy(&(0x7f0000f12000), &(0x7f0000c20000), 0x400, &(0x7f000077a000/0x4000)=nil, 0x3) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000dce000)={0x0}, &(0x7f0000987000)=0xc) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f000013c000-0x4)=0x2) ptrace$getregs(0xffffffffffffffff, r1, 0xffff, &(0x7f0000f33000)=""/244) 2018/02/01 22:15:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000603000-0x8), 0x37b0721b50545bf5) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000e9d000)) 2018/02/01 22:15:56 executing program 1: 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$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000ab8000)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000014}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1}, 0x0) 2018/02/01 22:15:56 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ftruncate(r0, 0x8001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r2 = dup2(r1, r1) poll(&(0x7f0000776000)=[{r2}], 0x1, 0xffffffffeffffeff) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000531000)={0x401a760b, 0xfffffffffffffff7, 0x5, 0x7f, 0x8d}) r3 = syz_open_pts(r2, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f00006e4000-0x4)=0x800000000000c) ioctl$TCFLSH(r3, 0x540b, 0x1) 2018/02/01 22:15:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00006bf000-0x18)={0x0}, &(0x7f00009e2000-0x4)=0x18) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000043000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$fuse(r2, &(0x7f00001a0000-0x28)={0x28, 0x1, 0x1, @fuse_notify_inval_inode_out={0x4, 0x3}}, 0x28) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f96000-0x10)={0x0, 0x0, 0x0, 0x0, r1}, 0x10) 2018/02/01 22:15:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f000016a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000a91000)=0x14, 0x80800) pwrite64(r0, &(0x7f00000f9000)="ec068a21ae927026ea6b6a3f3e6db28c043bf8d41bc87fd8610c2b9ac8af854faecca8db2aa13f160c7a26590d426c19610c7802cd2633e87b79b9341a3e6ab9c334013a7db565ed1988e36413d482f27f066ca2009e76b4f7fee95e1b3ab7b40618ae084beeeee5cba0f3fffc50be17dbeaa78137cf776826aa677caefd83fba982be1ae20576957f06000000000000009ec106184dec5dc3106b", 0x9b, 0x0) r1 = socket(0x10, 0x3, 0x0) pwritev(r1, &(0x7f000099a000-0x70)=[{&(0x7f0000f74000-0x5)="c843e2c599", 0x5}, {&(0x7f000052b000-0x7)="39a21adf04ba9c", 0x7}, {&(0x7f00007dd000)="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", 0x1000}, {&(0x7f000039b000)="dfa70b7e159da5a634afc142f615210c213e8ca848d638f84e3eed6e848c1b040151507635c86c7f6465b161d07c09ec8dd438b5abe86356f3923f57639b08f42e58a324f861650cff3083bb3a71c3d0ff07b80a10c1191ab0c324d7ade3dbcde06e76d838e0738d9b16c3a9d2150237031dc7c8bdbff60989ac914284659c000dbb1fdeb14681ef4cf0dc2eeb39f60f2f9f1d61f7903bd75bfd7c6fe0e6c7ba90c2928278e1fafed65715", 0xab}, {&(0x7f0000582000)="f8116051f69377f1d98ca6050f084af3e6a34cc2a2c41f10fa483f43be", 0x1d}, {&(0x7f0000a1a000)="8846921451f4cc79bcfa687a59d03ee6b076f5de03b95424e10b72e2b659b2c18775ebf29eb15d2f759864e1dfa20eb6b28689b0", 0x34}, {&(0x7f0000736000)="9d0bc1a790cf8d9f4778a37e0c97e9208fb9bced17fe21053129894f20cffe4598771f6293bbda20c279bccc73e1d36992", 0x31}], 0x7, 0x0) write(r1, &(0x7f000037c000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) getsockname(r1, &(0x7f000010a000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, &(0x7f0000981000-0x4)=0x26) 2018/02/01 22:15:56 executing program 1: 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$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000ab8000)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000014}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1}, 0x0) [ 47.763685] QAT: Invalid ioctl 2018/02/01 22:15:56 executing program 2: r0 = gettid() tkill(r0, 0x20000016) r1 = syz_open_dev$usbmon(&(0x7f000044f000-0xd)='/dev/usbmon#\x00', 0x7, 0x8800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff}}, [0x40, 0xa62e, 0x40, 0x5b27, 0x7, 0x280000000000, 0x6, 0xfffffffffffeffff, 0x3ff, 0x6, 0x7, 0x7f, 0x9, 0x1, 0x5]}, &(0x7f00001fe000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000001000-0x29)={r2, 0x21, "3db8f16daef45a29a4b9c7f1c1d160a692fab664a1cc9bb3f140cc0fa593559a94"}, &(0x7f0000000000)=0x29) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000a44000-0x4), &(0x7f0000582000)=0x4) 2018/02/01 22:15:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000755000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c0c000-0xc)={0x0}, &(0x7f0000ce8000)=0x384) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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, 0x8b}, r1, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003fa000/0x800000)=nil, 0x800000, 0x9) 2018/02/01 22:15:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000ebd000)='/dev/net/tun\x00', 0x0, 0x2) r2 = syz_open_dev$usbmon(&(0x7f0000a81000)='/dev/usbmon#\x00', 0x1, 0x400) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000fbc000-0x4)=0x3, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000c66000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@ethernet={0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb]}}}) ioctl$sock_ifreq(r0, 0x8927, &(0x7f000098e000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@in={0x2, 0xffffffffffffffff, @empty}}) get_mempolicy(&(0x7f0000033000), &(0x7f0000b39000-0x8), 0x575, &(0x7f0000be5000/0x4000)=nil, 0x1) 2018/02/01 22:15:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000022e000-0xe)='oom_score_adj\x00') 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, 0x0, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) execve(&(0x7f000018f000-0x8)='./file0\x00', &(0x7f0000518000-0x30)=[&(0x7f0000c41000-0xe)='oom_score_adj\x00', &(0x7f00009c9000)='\x00', &(0x7f0000b3f000-0xe)='oom_score_adj\x00', &(0x7f0000407000+0x5af)='oom_score_adj\x00', &(0x7f000072a000+0xe9f)='oom_score_adj\x00', &(0x7f00003e6000)='\\\x00'], &(0x7f0000142000)=[&(0x7f0000a4f000-0x2)='*\x00', &(0x7f00000df000-0x3)='.)\x00', &(0x7f000095f000)='oom_score_adj\x00', &(0x7f0000edf000)='oom_score_adj\x00', &(0x7f00008a1000)='oom_score_adj\x00', &(0x7f000033f000)='oom_score_adj\x00', &(0x7f000059b000-0x4)='@{@\x00']) syz_open_dev$amidi(&(0x7f0000cc0000-0xc)='/dev/amidi#\x00', 0xbc26, 0x101100) 2018/02/01 22:15:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000ab8000)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000014}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1}, 0x0) 2018/02/01 22:15:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ed9000-0xe)='oom_score_adj\x00') getpid() read(r0, &(0x7f0000aa4000)=""/65, 0x41) 2018/02/01 22:15:56 executing program 4: mmap(&(0x7f0000000000/0xdc1000)=nil, 0xdc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f000029c000-0x8)={0x5}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000055000)={0x7fff}, &(0x7f0000c5c000-0x8), 0x5) r1 = getpid() r2 = gettid() rt_tgsigqueueinfo(r1, r2, 0x4, &(0x7f0000c34000-0x10)) readv(r0, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) prlimit64(0x0, 0xb, 0x0, 0x0) tgkill(r1, r2, 0x1) [ 47.822430] QAT: Invalid ioctl 2018/02/01 22:15:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x26000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$unix(0xffffffffffffffff, &(0x7f000088d000)=@abs, &(0x7f0000000000)=0x8) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f000077b000-0x8)={r1, 0x10001}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@empty, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@empty}}, &(0x7f0000003000-0x4)=0x8623d4310faf6593) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000002000-0x4)=0x0) r8 = geteuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getpgid(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000-0x4), &(0x7f0000001000)=0x0, &(0x7f0000001000)) sendmsg$netlink(r0, &(0x7f0000000000)={&(0x7f0000002000-0xc)=@kern={0x10, 0x0, 0x0, 0x90400}, 0xc, &(0x7f0000001000)=[{&(0x7f0000001000)={0x1510, 0x11, 0x200, 0x2, 0x1, "", [@typed={0x8c, 0x7e, @binary="7406e8ece4fcaca41d492bae76a166f78007ff737e171be18565d50c0e0204df35c1be5030eac4bc6fc49a21b46044d77c59ad308d2eb192ae9304e0e67e04cde26995e08d0f472d34664a7d78cb5cfd1590291b2bf2009625df379db95505feeb673a35056681d0767dff11758521312397ea189ff14b465fc7a318be9d3a99c0aa66"}, @generic="c15d744004d028e27f794138470ff5de08e868bc4f1e793771afb121950b761350623e585726e4447584e30fed36412afb4a14be5194f7a7f84437915a16d5", @generic="5ebb9bd6801f33189acc777bca2e7121539de6d7b689da72c22749edb6ebc9e4b469", @generic="e73009ea31a52a9757d71d6ed3071b38631a2367e33cc2f4a6ccf1ae37b2e6f954d666b9af072e33cc703962c7f9d2d729330285", @generic="7df3633788949c8bae7df6bd0ffd5de5a26148ca9493cd4af27c0c45f7082f344a36b469c4e81ea0ae8c642004d138c4da281af13ab7aa34cb8f73dd75cb6981195bd91519ab775d2a67855b87612c31269f9e7825b0c82662da65ff86f583d280d976d110c6e3a64d1c8f1cb540fd5457eb4ebb1cde269018421088257181b401d2b0b2a0249720470aeb314cd4b79616a564df36b5414c44bc4ac887628a9debacc6b2c449bbb3bc628915f4b665a6d09b2ea255f1d52cb64075ea98a313bbe4ef", @nested={0x1ac, 0x50, [@generic="af14621a133be1ca58fbb5170886855c245971af1304cff30be76dfe0e050dc968633b0e6fcc1563820325fff67dae9321c9738318c88ba033df900a76ec02", @typed={0x44, 0x0, @binary="c984643ec719eb1f7ee0e4de0c5c2f3ba40443d6e661e9a4bbce24207ec706a2821d0fd826edbe1cc187cc373b666621d53187f3e5743fe898"}, @typed={0x10, 0x4, @u64=0x7}, @generic="5c0d3cbfd27d87a7b1e25934251000316c246415a6ca2551e971864a208a639f198222665c9e5b744025194e8daca70169d691d8c251764d08d698870abdfd9776db5d35c7b6d266ed6d60727a298e36f3257967627950f7fb4ac05b24afe592f8a2e259c1fd0e35bab723e0b3089aecd7b51f3c83e71240605a1bd0e5b5c264c4586c9307ae9d7039fa1873bc9d4f55bcc4d25664ebb3e0b235a060239f2a1d5d6c2b67ece3a2363d9ac3f4295d503b94d6b6ae6357bcb903cd9e35effcf2a52cf07f37d43921f98d4f6f6c43827756fd53b21478689fbe27aab92324de4a88c0d35830ae00f75883c9", @generic="f2e931c12ffe34383d4a09330ca29236bcdbfc6cc6f3177a660356ec", @typed={0xc, 0x4d, @ipv4=@broadcast=0xffffffff}]}, @nested={0x1134, 0x3e, [@typed={0x10, 0x3c, @u64=0x6}, @generic="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0x451c}], 0x4, &(0x7f0000000000)=[@rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r2]}, @rights={0x28, 0x1, 0x1, [r2, r1, r1, r2, r1]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x90, 0x8000}, 0x40000) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000bf7000)={0x0, 0xfffffffffffffffc}, 0x8) 2018/02/01 22:15:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00007cd000)='/dev/dmmidi#\x00', 0x0, 0x1) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000440000)={0x0, 0x18b80000000000, 0x6, &(0x7f00003c0000-0x8)}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00007a7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000023000)={0x0, &(0x7f000002d000), 0x2, 0xffffffffffffffff, 0x1000002}) syz_emit_ethernet(0xe, &(0x7f00005be000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@mpls_uc={0x8847, {[], @generic}}}}, &(0x7f0000803000)={0x0, 0x1, [0x0]}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002d9000-0xf)='/dev/sequencer\x00', 0x2200, 0x0) ioctl$VHOST_SET_MEM_TABLE(r3, 0x4008af03, &(0x7f00003d7000-0xc8)={0x6, 0x0, [{0x100000, 0x6d, &(0x7f0000b10000)=""/109}, {0xf000, 0xbb, &(0x7f0000fbb000)=""/187}, {0x6000, 0x1000, &(0x7f0000ee7000)=""/4096}, {0x10004, 0x60, &(0x7f0000037000-0x60)=""/96}, {0x100000, 0xff03, &(0x7f0000631000)=""/222}, {0x2000, 0xd0, &(0x7f00006db000-0xd0)=""/208}]}) 2018/02/01 22:15:56 executing program 6: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x101, 0x5, 0x3}, 0x1c) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fe6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a4b000-0x7)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TCSBRK(r1, 0x5409, 0x6) ioctl$KDMKTONE(r2, 0x4b30, 0x6) ioctl$VHOST_GET_VRING_ENDIAN(r2, 0x4008af14, &(0x7f0000279000)={0x0, 0x6}) socket$packet(0x11, 0x3, 0x300) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fea000)={r0, &(0x7f0000feb000-0x32), &(0x7f0000feb000-0xef)=""/239}, 0x18) 2018/02/01 22:15:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00002ad000-0xb)='/dev/vcsa#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000000000), 0x4) sendmmsg$nfc_llcp(r0, &(0x7f0000a63000-0x70)=[{&(0x7f00005f5000)={0x27, 0x3, 0x1, 0x1, 0x1, 0x3, "4f27cc37c62b2b529797a80cec55c113a4ede954cb9c95d4f33a3b850f08aec376813432c845c24290fa045f7a7c2bf55651b0bc2f974b9d0e72c8f9d9d85e", 0x7}, 0x60, &(0x7f0000711000)=[{&(0x7f0000543000)="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", 0x1000}, {&(0x7f0000e62000)="8a4b32c37a11f80a1f3da115888f78bc8c83b753828fc84ea8735bee24574a82c10a0d2bc3a5d29275f1a71a5ed3487643c276b8423773ce05b40dcce7eb240434b28391cf993396babcffb2fc5a60e5b21cb06df6dfbbad2f9c857e75bc0dd981c746a3682529777d9c546e390a09c8596332a35408f0b3bbfb8c2927307f12f71bd4a6a829a9a75d333f1f8eafedf7d12e0cba732727e3367b082b3de5e9a441aad1d8edee08a6ee6da6fa965e15036a84c0ef8c225ddbae158c50db21618095a4a4e5405183ac5b148b51e58b4d686623d2d0fd47a347ab38d1add0f96800bf86", 0xe2}], 0x2, 0x0, 0x0, 0x40000}, {&(0x7f00006a5000-0x60)={0x27, 0x3, 0xfffffffffffff000, 0x4, 0x3ff, 0x3, "66690309ad8103aac149a9c1b77e12ee057d49291c2b849d7f0cb5b9d6f3fbdd560ad7208715289be4d985eca76646fcd177db05fe794d8fb5e2cd32fc757d", 0x1}, 0x60, &(0x7f00007fb000-0x30)=[{&(0x7f000089e000-0xd6)="3680e1145c9caf6c4df2a21d887131638a522dfb6684672248f918a5b207926925bc1366cff7f98fdf6c2cdbdb66e17a4597f43091730dde297e3c4d474d5b684751b0850456202ba0c3eac9f86be79aae5e8f6354f9faa8dcb8cd2539a2341a0fe345d9347b229533e4cb40ea1cf7f83f1a4eb800ed7adcd18dac0a6edd4e67903bdf4b09d9381b2aa90f1eb229e9f2dcad3699eebf2be1f671f9373255bab9bd9611d68a9d0abe3269cfc4a91d45e42bae0f716db4b2a46f5a4ff4e62be49fa9b3b0e995ded975878ec2b9f7dc926cf99f3bc2e963", 0xd6}, {&(0x7f0000d35000)="f70219822b2ec33692012841f274aa52e3c63099eaddb90b4b1e71bf3ffb1a21ebda02243fdd9cfd5347c37bdf564a17085b44ab99b092d91e7bda5182d6811ada15f5e8b70ce1f64a0ff7c3116d51632874119f94e961e5f844e8a0aa3e4074521e29583287ce67fe97281aab116a61517b00dff917ebe41bbf1320de9d1e4baeaa889707a43d4a1183967f265175daffba", 0x92}, {&(0x7f0000515000)="6e51b21877046cef", 0x8}], 0x3, &(0x7f0000c73000-0x78)={0x78, 0x10c, 0x81, "f9220d386588f3660d773bb959fd168357f5ac50d55d7c243a340d3456e3db74008c92ab85197d780ab0b9c9c7e4c713a205d3b8d06d4d1bc93ef44a7bb1757ccf8985e9053395f0f265c66d1910225e00643df6e7df0a959b2fd54cd46d92b788d016a904"}, 0x78}], 0x2, 0x4000000) 2018/02/01 22:15:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 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$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000ab8000)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000014}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1}, 0x0) 2018/02/01 22:15:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x1, 0x0, 0x5, 0xb}, 0xfffffd15) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000587000)={0x1, r0}) accept4$inet(r1, &(0x7f0000f43000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000db5000)=0x10, 0x80000) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000795000)='/dev/kvm\x00', 0x0, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000827000-0xd)='/dev/usbmon#\x00', 0x7, 0x200200) ioctl$KVM_INTERRUPT(r3, 0x4004ae86, &(0x7f0000468000)=0x9) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000013000-0x44)=@ipv6_newroute={0x24, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0xfffffffffffffffd}, [@RTA_IIF={0x8, 0x1}]}, 0x24}, 0x1}, 0x0) r5 = accept4(r3, &(0x7f000026e000-0x6)=@hci, &(0x7f0000172000)=0x6, 0x800) socket(0x11, 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r3, 0x40045532, &(0x7f0000abe000)=0x800000) r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000db8000-0x10)={0x0, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0}}, 0x10) close(r5) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000009b000-0x10)={0x0, 0x7f, 0x2, 0x45}, &(0x7f0000155000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00007ec000)={0xffffffffffffffff, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1, 0xfffffffffffffff8, r7}, 0x20) r8 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r9 = ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r8, 0x4010ae67, &(0x7f00005f4000)={0x0, 0x13ffd}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$TCSBRKP(r5, 0x5425, 0x3) ioctl$KVM_SET_XSAVE(r9, 0x5000aea5, &(0x7f00000af000)={"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"}) socket$inet6_dccp(0xa, 0x6, 0x0) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r8, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_GET_CLOCK(r8, 0x8030ae7c, &(0x7f000037f000-0x30)) ioctl$KVM_SMI(r9, 0xaeb7) ioctl$sock_inet6_tcp_SIOCINQ(r6, 0x541b, &(0x7f000069e000-0x4)) 2018/02/01 22:15:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) recvfrom$ax25(r0, &(0x7f0000021000), 0x0, 0x0, &(0x7f00001a4000)={0x3, {"1fb85d6dcdfc76"}}, 0x10) syz_emit_ethernet(0x423, &(0x7f0000b63000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [{[{0x9100, 0x3, 0x42, 0xfffffffffffff463}], {0x8100, 0x7, 0x378, 0x10001}}], {@ipv4={0x800, {{0x400002bb, 0x4, 0x1, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000e45000-0x4)=0x5, 0x4) sendto$inet(r0, &(0x7f00002cb000), 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty}, 0x151) 2018/02/01 22:15:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000ab8000)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000014}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1}, 0x0) 2018/02/01 22:15:56 executing program 5: openat$selinux_access(0xffffffffffffff9c, &(0x7f00004d0000)='/selinux/access\x00', 0x2, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0x2) r1 = socket(0x10, 0x803, 0x0) write(r1, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000077f000), 0x4) sendto(r1, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/02/01 22:15:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000c6d000-0xc)='/dev/audio#\x00', 0x8, 0x200000) finit_module(r0, &(0x7f00009c3000)='!vboxnet0\x00', 0x2) r1 = socket$key(0xf, 0x3, 0x2) sendmsg(r0, &(0x7f0000821000)={&(0x7f0000139000-0x20)=@pptp={0x18, 0x2, {0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x20, &(0x7f00002d1000)=[{&(0x7f0000128000-0x91)="c1268f8d9f4c24d260201a8c62ff6d238c4f864cab158f0356a8b752090fe44c1810df3d203fb5d2d0a799cbf00f7cd9ef87459ece4397cd0f6ffde8bbe3fedbb040ace2ecccfd232947bd5eb541a432579b2ae712ca4f74b426da70ff07640aa720e7201f3b3367b486d01ad1f9f5b2508c82dd524692d84f12adcd747a063c01aac4f2ef536760e7b0897f2584647f49", 0x91}, {&(0x7f0000a18000-0x65)="6208a671dfb34f63d0719a87dd76615b0c5c7691c99fd2b4e1c1a079e7a668c26a396ce4c0804a85b36e15117299c343b0682554b0a3257afc60ffcfcfb8c53e000fd66b528b261ae3b5b794c318ed3b535cffb0b7085173708fdcd613ee68456bc9112cba", 0x65}, {&(0x7f0000377000)="a8ca137e828fb8259904e21b2d7e6c2cbe0b3fe54c683a2271d294b41e78c76f2d268d8651cab4a05f84b5e473a6b971ee0ac2c0191f70c5faad72f67d2b9cc37bc670e0cd18f90ce1b038e8f3b5c169ead59a05d8bc6765", 0x58}, {&(0x7f00000f2000-0x7e)="fd88c2a2875a2d661b5215a6bd2d4c63533e358edb42842deb94c760a0739e9c7f23810fcdeed17a95e3c785cd4e99db3babf55e717c250fecc450fbb0cb5b29a8e53921dbf0a62e7c0ea418104836dbff367d54f3533e9d78264f98e02bec2f9b7c4233a3179b92ce6e001c11170e58f942091cdd07db0cc12485752d25", 0x7e}], 0x4, &(0x7f0000a44000-0x48)=[{0x18, 0x117, 0xfffffffffffffff9, "687f2691d1"}, {0x30, 0x104, 0x80000001, "6afee47fa928a6f708135330da916396186f39fcf6a9cb96511a00"}], 0x48, 0x801}, 0x20004000) sendmsg$key(r1, &(0x7f000011c000-0x1c)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xf, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}]}, 0xa0}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000d96000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00004bd000)={{{@in6=@empty, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f000083a000-0x4)=0xe8) stat(&(0x7f00004b3000-0x8)='./file0\x00', &(0x7f000017f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fc8000)={0x0, 0x0}, &(0x7f0000cb4000-0x4)=0xc) r7 = getegid() sendmsg$unix(r1, &(0x7f0000010000)={&(0x7f00005aa000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00000b3000)=[{&(0x7f0000f4a000-0x42)="60b4f58b6ed879b4dc50f78a22bfd838dc81f1d560c6e60a4c0f0e4d9cea31bcc30967afcd11987b641e73ae1bf857fe922d9351aff0778c07691fde11869e8905e0", 0x42}], 0x1, &(0x7f0000206000-0xe8)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r1, r1, r0, r1]}, @rights={0x38, 0x1, 0x1, [r1, r1, r0, r0, r1, r0, r1, r1, r0]}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r0, r0]}], 0xe8, 0x10}, 0x4010) accept$ipx(r0, &(0x7f0000c1f000-0x10), &(0x7f0000041000)=0x10) 2018/02/01 22:15:56 executing program 4: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f000000f000)=@kern={0x10}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x16) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000002000-0x10)={0x5, 0x206, 0x80, 0xffffffff, 0x0}, &(0x7f0000027000-0x4)=0x10) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000026000)={r3, 0x401, 0xfffffffffffff4f7, 0x6}, 0x10) ioctl$sock_FIOGETOWN(r1, 0x8924, &(0x7f0000001000-0x4)) connect$pppoe(r0, &(0x7f000001d000-0x1e)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="1abe36a1e72bd99ada532e4d57c12079"}}, 0x1e) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000009000)="646df2b805bb1c4330ed2e5675d1ac4f", 0x10) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r2, &(0x7f0000025000-0x38)={&(0x7f0000027000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, 0x26, &(0x7f0000027000)=[{&(0x7f0000028000-0x4c)=""/76, 0x4c}, {&(0x7f0000027000)}, {&(0x7f000001b000-0x88)=""/136, 0x88}, {&(0x7f0000012000)=""/4096, 0x1000}, {&(0x7f000000a000)=""/51, 0x33}, {&(0x7f0000028000-0xca)=""/202, 0xca}], 0x6, &(0x7f0000000000)=""/118, 0x76, 0x6}, 0x10041) 2018/02/01 22:15:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000ab8000)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000014}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1}, 0x0) 2018/02/01 22:15:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000a92000-0x12)='/dev/snd/pcmC#D#c\x00', 0x5, 0x40000) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000cd8000-0x4)) r1 = socket$inet(0x2, 0xa, 0xfffffffffffffffd) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000d81000)='veno\x00', 0x5) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000435000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000bed000-0x4)=0x6, 0x4) sendto$inet(r1, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r1, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000a4d000)={r1, 0x2}) syz_open_dev$audion(&(0x7f0000d86000)='/dev/audio#\x00', 0x4000, 0x40) 2018/02/01 22:15:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007fc000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000803, 0x0) write(r0, &(0x7f00007c4000)="2600000022004701050007008980c5ff0200000800000000c0e9ff094a51f10101c71f3500b0", 0x26) recvmsg(r0, &(0x7f0000183000)={&(0x7f000043c000)=@ax25, 0x10, &(0x7f0000ac4000)=[], 0x0, &(0x7f000049c000)}, 0x0) 2018/02/01 22:15:56 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000327000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000001000)='id_legacy\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001000)='\x00', 0xffffffffffffffff) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000000000)={@rand_addr=0x7, @broadcast=0xffffffff}, 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000614000)={r2, 0x6}, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000db2000)={0x7, 0x78, 0x3e2, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3af, &(0x7f0000001000-0xcd)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@generic={0x8864}}}, 0x0) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00007b1000+0xfb1)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000f48000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00004b8000)={r4, 0x80000, r3}) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000ff6000-0x20)={r0, 0xffff, 0x401, r0}) 2018/02/01 22:15:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x22, 0x0, 0x1000) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x5}, 0x10) bind(r1, &(0x7f0000d02000-0x10)=@nfc={0x27}, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) sendmsg$alg(r1, &(0x7f000007e000)={0x0, 0x0, &(0x7f0000577000-0x10)=[], 0x0, &(0x7f0000b62000)=[]}, 0x8c0) 2018/02/01 22:15:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 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$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000ab8000)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000014}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1}, 0x0) 2018/02/01 22:15:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000030e000-0x8)='keyring\x00', &(0x7f0000c68000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r0, &(0x7f00003a6000-0xb)='asymmetric\x00', 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) add_key$keyring(&(0x7f000002d000)='keyring\x00', &(0x7f0000366000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) add_key$user(&(0x7f00001d6000)='user\x00', &(0x7f00001e3000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000053f000-0xf)="976759b9c7de3126bbb073a9043f3f", 0xf, r0) flock(r1, 0x8) r2 = syz_open_dev$admmidi(&(0x7f0000544000)='/dev/admmidi#\x00', 0x2, 0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000aab000)={0x0, @in6={{0xa, 0x3, 0xa027, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x9}}, 0x9, 0x7f, 0x4, 0x8, 0x3}, &(0x7f0000d63000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00002ff000)={r3, @in={{0x2, 0x2, @empty}}}, 0x8c) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008a3000)='/selinux/checkreqprot\x00', 0x2000c0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r4, 0x404c534a, &(0x7f0000fb0000-0x4c)={0x1ff, 0x7fff, 0x6}) 2018/02/01 22:15:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000038d000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000af1000)) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000caf000-0x16)='/selinux/checkreqprot\x00', 0x2000, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000ed8000-0x230)={0x2, {{0x2, 0x3, @broadcast=0xffffffff}}, 0x0, 0x3, [{{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}]}, 0x230) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000a84000)={0x0, 0x2ca7, 0x1, [0x4]}, &(0x7f0000918000-0x4)=0xa) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f000036b000)=""/103) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000588000)={r2, 0x68, &(0x7f000048e000-0x68)=[@in={0x2, 0x1, @multicast1=0xe0000001}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}}, @in6={0xa, 0x3, 0x23, @loopback={0x0, 0x1}, 0x14000000000000}, @in6={0xa, 0x3, 0x400, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x200d}, @in={0x2, 0x0, @multicast2=0xe0000002}]}, &(0x7f000066e000)=0x10) 2018/02/01 22:15:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000e0000)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000cf000-0x48)={0x1, 0x5, &(0x7f00002ae000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, [@ldst={0x1, 0x1, 0x3, 0x3, 0x5, 0xfffffff0, 0x10}], {0x95}}, &(0x7f0000ef8000-0x4)='GPL\x00', 0x9, 0x79, &(0x7f00004fa000-0x79)=""/121, 0x40f00, 0x1}, 0x48) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x31f, &(0x7f0000003000)=[], 0x51, &(0x7f0000002000)=[{0xbeed, 0x10f}], 0x10}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)) mmap$binder(&(0x7f0000276000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0x2, &(0x7f000072e000-0xd9)="64c392defbe20c448eeb653f2ea6387446479bc7548afbc0c0caa368062c3fd4262c519318f1c9cfc26d40979d75ebe7f2b449c35b1dad37939b94bbb1c8c61fcb2bebb4c63db74bcaa11f9cf331b97898b6d71c4eebec3624a59ae86443f24d90f7c44cda934624efa397807858c7575fa2da28f334704b597130fcf19525a99186c5adedf6f36762b6594aef8b4d887845d76cad1712aa845813f780eaa9774360dc8d44cffe948acb724f87e6f19929ed28761a4547d668d4a2509001fc2ce7d10cfbd86a84c6f8b25f7bc3d903f2ec40fd07dd4d9136b9", 0xd9) 2018/02/01 22:15:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000a81000)={&(0x7f0000e5c000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000f4b000)=@ipv6_newroute={0x2c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x26, []}}]}, 0x2c}, 0x1}, 0x0) 2018/02/01 22:15:56 executing program 0: mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000e74000-0x1c)={0xa, 0x2, 0x9000000000000, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000e73000)={{{@in=@multicast2, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000e74000-0x4)=0xe8) r2 = syz_open_dev$sg(&(0x7f0000a06000-0x9)='/dev/sg#\x00', 0x6, 0x8200) fchmodat(r2, &(0x7f0000b9d000)='./file0\x00', 0x100) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000e73000)={@ipv4={[], [0xff, 0xff], @empty}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @empty, 0x100000001, 0x2, 0x3, 0x500, 0x8001, 0x200000, r1}) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000536000-0x4)={r0}) ioctl$sock_inet6_tcp_SIOCATMARK(r4, 0x8905, &(0x7f00008bd000-0x4)) sendmsg$nl_crypto(r3, &(0x7f0000380000-0x38)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6d000-0x10)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) [ 48.227302] x86/PAT: syz-executor2:6439 map pfn RAM range req write-combining for [mem 0x1b2b74000-0x1b2b74fff], got write-back [ 48.232456] netlink: 'syz-executor4': attribute type 21 has an invalid length. [ 48.243799] netlink: 'syz-executor4': attribute type 21 has an invalid length. 2018/02/01 22:15:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000ab8000)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000014}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1}, 0x0) 2018/02/01 22:15:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x8000000) openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fc000-0x40), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8), 0x8}) 2018/02/01 22:15:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000ebf000-0x2a)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, @random="ea11f9e9d82e", [{[], {0x8100, 0xfffffffffffffd1a, 0x10000, 0xb0}}], {@generic={0x800, "cc0f20757d9c8cdd3f4ee57681d8e12728c323d296a9e883"}}}, &(0x7f0000937000)={0x0, 0x0, []}) socket$can_bcm(0x1d, 0x2, 0x2) r0 = open(&(0x7f0000818000)='./file0\x00', 0x200000, 0x130) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000a33000)) 2018/02/01 22:15:56 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000000)={0x8, 0x351f}) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xb, 0x5, 0xec4) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000005000)) r2 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r2, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xa}, 0x280) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = fcntl$dupfd(r1, 0x406, r1) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen$netrom(r3, 0x80) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000a000)={r3, &(0x7f0000007000)="96de0877a0c30138cc0e56644057a866e91c2a675af64f01787931405b00446e5ecff7db32b1ce5437cc2881227405ee9734c8998fdce9964d361c7efac47d8c834257c3867b785fb61aabf97658e4b19cd097b6d22653c352108d3f3ed1e4", &(0x7f000000b000)="4e998bf6086ba2f51b4d3dbb82440123e4d57cd09e536ea5ba8d90bef5c6c52cc89d01d1e21b633c08ff28258ac4b8c5103d4f400b22bcc4b3774ab915ba43a7ef2b41c872096c8f74cfd8fc4f76a44a30c9163f6036c5bce239befd8957b0ebcbc574e37dc322d641637e2cd19e1320fb1032fdd2b8aaba21ff4c8a71ffc1a358df86edf04f31285013328f", 0x3}, 0x20) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000000a000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r3, &(0x7f000000b000)=@ax25, &(0x7f000000d000-0x4)=0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f000000e000-0x12)='/dev/input/mouse#\x00', 0x180000000000, 0x100) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000000a000)={0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r4, 0xc0086421, &(0x7f000000a000)={r5, 0x2}) sendto$inet6(r2, &(0x7f0000002000-0x2), 0x0, 0x3, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x2004e497, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f000000d000)={0x2, 0x0, [{0xc0000000, 0x0, 0x1, 0x40, 0xffff, 0x1}, {0xc0000001, 0x0, 0x3, 0x0, 0x80000000, 0x85, 0x1}]}) 2018/02/01 22:15:56 executing program 4: clone(0x0, &(0x7f0000001000-0x1), &(0x7f000021f000), &(0x7f0000b4a000-0x4), &(0x7f000035e000)) r0 = open(&(0x7f000029a000)='./file0\x00', 0x20000, 0x20) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000b68000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000001000-0x10)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000002000-0x4)=0x800) timer_gettime(0x0, &(0x7f0000605000-0x20)) clock_nanosleep(0x3, 0x1, &(0x7f0000837000-0x10), &(0x7f00008d6000)) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f000092a000)={[0x5, 0xffffffffffff0000, 0x8c, 0x400, 0x4, 0xfff, 0x1, 0x6, 0x5, 0x80000000, 0x0, 0x1, 0x80000000000, 0x9, 0x16, 0x3f], 0x3000, 0x80000}) 2018/02/01 22:15:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d6a000-0x9)='net/unix\x00') clone(0x0, &(0x7f0000002000-0xc9), &(0x7f0000002000-0x4), &(0x7f0000001000), &(0x7f0000007000)) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00004b8000-0xb)={0x9, 0x7, 0x81, 0xe208, 0x5, 0x20, 0x3, 0x5, 0xfff, 0xd963, 0xfffffffffffffff8}, 0xb) getsockname$inet(r0, &(0x7f0000943000-0x10)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000d25000-0x4)=0x10) r1 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000fb6000/0x1000)=nil) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000a27000)={0x5, 0x0, 0x2}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000b57000)={0xfffffffffffffffe, r2}) shmat(r1, &(0x7f0000e69000/0x4000)=nil, 0x4000) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000cfb000)={{&(0x7f0000222000/0x2000)=nil, 0x2000}}) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/02/01 22:15:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) creat(&(0x7f0000e64000)='./file0\x00', 0xfffffffffffffffe) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) rename(&(0x7f0000c12000-0xe)='./file0/file0\x00', &(0x7f00001b4000)='./file0/file1\x00') 2018/02/01 22:15:56 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000975000)='/dev/ppp\x00', 0x0, 0x0) sendmsg$nl_crypto(r0, &(0x7f000039d000)={&(0x7f00008ab000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f000093b000-0x10)={&(0x7f000086d000)=@get={0x108, 0x13, 0x410, 0x5, 0x1, {{'crc32-pclmul\x00'}, [], [], 0x400, 0x400}, [{0x8, 0x1}, {0x8, 0x1, 0x1ff}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1, 0x5}]}, 0x108}, 0x1, 0x0, 0x0, 0x20000000}, 0x4090) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000797000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x200000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000cdd000)='/dev/snd/midiC#D#\x00', 0x2, 0x4200) [ 48.279361] x86/PAT: syz-executor2:6439 map pfn RAM range req write-combining for [mem 0x1b0fcd000-0x1b0fcdfff], got write-back 2018/02/01 22:15:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000ab8000)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000014}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1}, 0x0) 2018/02/01 22:15:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x4, 0x4, 0x9, 0x0, 0xffffffffffffffff}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000081c000)={r0, &(0x7f0000024000)="c3", &(0x7f00007ce000)}, 0x20) r1 = syz_open_dev$admmidi(&(0x7f000074e000-0xe)='/dev/admmidi#\x00', 0xc7, 0x8000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000580000)={0x0, 0x5}, &(0x7f0000bc7000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000d79000)={0x1, 0x0, 0x4, 0x4, 0x1, 0xaa, 0xfffffffffffffc01, 0x4, r2}, &(0x7f000045b000-0x4)=0x20) 2018/02/01 22:15:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000f6d000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) listen(r0, 0x7fa) r1 = accept(r0, &(0x7f0000f06000)=@rc, &(0x7f0000f77000)=0x9) recvmmsg(r1, &(0x7f0000740000)=[{{0x0, 0x0, &(0x7f0000507000-0x30)=[], 0x0, &(0x7f0000ed1000-0xfc)=""/252, 0xfc}}], 0x1, 0x0, &(0x7f0000759000-0x10)) chmod(&(0x7f00007cf000-0x8)='./file0\x00', 0xa0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000741000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000029c000)={{{@in6=@empty, @in6=@mcast1}}, {{@in=@broadcast}, 0x0, @in=@empty}}, &(0x7f000015c000-0x4)=0xe8) 2018/02/01 22:15:57 executing program 2: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000fdc000)='/dev/dmmidi#\x00', 0x98f, 0xc0000) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000fdd000-0x83)="c8ee575f2088386f0ad449da78a6d69c151be216406b7eb80a8244e33ee9f79081864cb6821f68ad6ca6b6211d98413b93e105cc323a90747d07cbe7254b25542536f8ef45dcaf1021d70919776b6df285877545aa6e69e35f3e0ff4bde2d3183a1c6e8ceff181b872bd5a7d076ceb753a7e32bd9d773a8341dc188950309fa4b9327f", 0x83, 0x0, &(0x7f0000fdd000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x3, 0x0, 0x1, {0xa, 0x2, 0x1, @empty, 0xf28}}}, 0x32) r2 = socket(0x200000000000a, 0x2, 0x0) sendto(r2, &(0x7f0000001000-0xb8), 0x0, 0x0, &(0x7f0000fdb000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="169196e50fdd"}, 0x10) r3 = fcntl$dupfd(r2, 0x406, r2) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000f74000)={0x3, 0x3, 0x44c, 0x0, 0x4}) [ 48.333105] capability: warning: `syz-executor6' uses 32-bit capabilities (legacy support in use) 2018/02/01 22:15:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000ab8000)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000014}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1}, 0x0) 2018/02/01 22:15:57 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ppoll(&(0x7f0000002000)=[], 0x0, &(0x7f0000012000)={0x77359400}, &(0x7f0000001000-0x8), 0x8) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000011000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000003000-0x4)=0x1c, 0x800) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000014000-0x160)={{{{0x2, 0x0, @rand_addr=0xf21a}}, {{0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}}, 0xfffffffffffffffa, 0x6, 0x80000000, "df6219cc6ec6221a3d98a6356e9198b70728488d637f261e028ace430d200937127d578854b83cfd42dddf1579fb298eb949f9e1fc2f3c5f6b287d73b245cbabe05e3d08f540cc2efb3f64f49066d7fe"}, 0x160) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f0000bda000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 22:15:57 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0xa5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x4c, &(0x7f0000000000)=[@in6={0xa, 0x2, 0x69d, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}}, @in={0x2, 0x3, @empty}, @in={0x2, 0x0, @multicast1=0xe0000001}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f0000001000-0x78)={0x7, 0x78, 0x5, 0x0, 0x1, 0x3, 0x0, 0x0, 0xb8206, 0x5, 0x3f, 0x4, 0x0, 0x1000, 0xba1a, 0x4, 0x5, 0x8, 0x4, 0x8, 0x2, 0x379, 0x5, 0xdcc7, 0x8001, 0x6, 0x5, 0x3, 0x5, 0xfb43, 0x71c, 0x3, 0x8, 0x2, 0x4a93, 0xfffffffffffffffe, 0x80000000, 0x10001, 0x0, 0x100000000, 0x1, @perf_config_ext={0x6ea, 0x3}, 0x8000, 0x81, 0x101, 0x0, 0x81, 0x3, 0x4}, r2, 0x6, r0, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x0, 0x4, 0x3, 0x6, r1}, &(0x7f0000000000)=0x10) r3 = openat(0xffffffffffffffff, &(0x7f0000a65000)='./file0\x00', 0x151401, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000001000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000af1000)={@common='ip6gre0\x00', &(0x7f0000202000)=@ethtool_pauseparam={0x19}}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000991000)={@common='ipddp0\x00', @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff}}) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r3, 0x114, 0x7, &(0x7f00009f4000)={@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x3, 0x1, 0x1, 0x2, {0xa, 0x2, 0x4, @dev={0xfe, 0x80, [], 0x0, 0x17}}}}, {&(0x7f0000af6000-0xe3)=""/227, 0xe3}, &(0x7f000052a000), 0x4}, 0x5a) 2018/02/01 22:15:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x1, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) syz_emit_ethernet(0x36, &(0x7f0000c22000)={@random="9a52438e8227", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x23a, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) readahead(r0, 0x100, 0x4) 2018/02/01 22:15:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000ab8000)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000014}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1}, 0x0) 2018/02/01 22:15:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x36, &(0x7f0000ed3000)=@hopopts={0x0, 0x4, [], [@pad1={0x0, 0x1}, @calipso={0x7, 0xffffffffffffff0e, {0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}}]}, 0x30) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/02/01 22:15:57 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statx(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x4800, 0xfffdfffffffffffc, &(0x7f0000001000-0x100)) 2018/02/01 22:15:57 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x100000040000010e, 0x8, &(0x7f0000789000-0x1), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd(0x3) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0x8, 0x2) r1 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x5, 0xc0000) ioctl$TCXONC(r1, 0x540a, 0x2) 2018/02/01 22:15:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000ab8000)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000014}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1}, 0x0) 2018/02/01 22:15:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00004dc000)='/dev/input/event#\x00', 0x4, 0x20000) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000d45000)=""/163) pipe2(&(0x7f0000aa2000)={0x0}, 0x800) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000826000)=0x9, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x4, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x2a}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f00008d2000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) getrandom(&(0x7f0000714000-0xef)=""/239, 0xef, 0x1) socketpair(0xb, 0x80007, 0x4, &(0x7f0000ba7000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000d75000)=""/169, &(0x7f00001ed000)=0xa9) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000fca000-0x8)) madvise(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4) munmap(&(0x7f0000da9000/0x2000)=nil, 0x2000) close(r2) mmap(&(0x7f0000da9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000daa000-0x8)={0x0, 0x0}, 0x4000) ioctl$KDDELIO(r4, 0x4b35, 0x4) [ 48.518460] kauditd_printk_skb: 50 callbacks suppressed [ 48.518469] audit: type=1400 audit(1517523357.191:79): avc: denied { net_broadcast } for pid=6509 comm="syz-executor2" capability=11 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/01 22:15:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000ab8000)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000014}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1}, 0x0) 2018/02/01 22:15:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x24000200) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00006be000)=0x0) ptrace$setopts(0x4206, r0, 0x600000000000000, 0x100000) unshare(0x20020000) clone(0x10084000, &(0x7f000066e000), &(0x7f0000d4e000), &(0x7f0000001000-0x4), &(0x7f000094e000-0x1e)) 2018/02/01 22:15:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000cda000-0x9)='/dev/vcs\x00', 0x500c0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000552000-0xf0)=[{{&(0x7f0000654000)=@nfc_llcp={0x27, 0x9, 0x6, 0x7, 0x3fc000000, 0x8001, "c2c4e2796654dcc5ff19bd2be7a8114af924bffae09cff87d9a7539352a8373bb4a5372e4058501b480abb4b1e437907c42029b4d9766995d345c78dd8b52b", 0x5}, 0x60, &(0x7f00000d9000)=[{&(0x7f000090b000)="6342d03b6e6813949fd9367ffc0ae236095d9539b0b5d755b3f797ebfb8aade4d909956885630eeb705e78275db03e6614b6bfe85b054a4ac591b45123268ac8f106e1f271d3847f8aee2436e43db32484ab20a71ce005d4d006a027831abb682c091e06a0c9649985fce5222571", 0x6e}, {&(0x7f0000064000)="b21f9f61c99ebb2a27d4c69d1e68af9073d0780428b941b0577ef2eb80235d495c8e469eff24623bc5591e019c44f82426a108b126daec5d2e3e4c99a8a6c671c06f57dc2b0e788b4a012629c7e252b9c2cc66019bfce582f5b4bd63ec6e7d9d9b1fee4762592e28c8e1c4edec790eb0741ac915acffe72b75be6a5b7eaaeaee11e24beee962a2dbce90ec2e1f8c5046ec6133a8ed610bd45a474b85f7aa43a7488daae1422a818cc96b83e4a45e04bf2aa87754a4bcef56a903f465b8619f09938161db945b9b2b1415407ee91a1346c671", 0xd2}, {&(0x7f0000678000)="aae53a57bf02804f5a11bcbf307a0252cf961e1ab4d6c6e6e7d5915c9986dd0b5deba6843f1b2c5cc1a702f82bad8464143b0c43789307f365feeccfb5e858afdb79f347548a4a5a62a9235bdfa1e4814c8f484430ab3a27f53b9c0446fdf3af6baace9df18251d4bb383193e6bf16f2cbe5f8beed3f7f797d6d8fd4df9e1700401db3bb7c5664624a3fd33e9777588bda73b6d979342876601ba06dcaddf22f19ec6e8d287f6d7a7b1e1bcb650643f5b6323e81a395951ee634b0128db6aab0279178b8fb4a38683d681300f66ccf", 0xcf}, {&(0x7f000043e000-0xd)="4b9eb5d52a4f59d8a405022561", 0xd}, {&(0x7f00006ab000)="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0x1000}], 0x5, &(0x7f0000563000)=[{0x1010, 0x11f, 0x1, 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0x1000}, {&(0x7f000091d000)="677508f0c46c889c884b23e16aa88d8f1b9bf00051bda652a4ad0e49965a0795a7d75d68a7ae314db38e693ff0b2ec2fc2d69327a834350038040ed052e2f68f8b0a07e8efa692ddab58e379ee", 0x4d}], 0x3, &(0x7f0000d90000-0x4f8)=[{0xf0, 0x196, 0x36, "5aaf9b7c46ffc945a34971e29eef10e7cc0f1dd75adb2cf40fb176f90b202ce6aa38bcd354996f8911a263c2c0fe61f838a877fc6fb021470ff865fc0b1bbc3a8d78eb3ec669ce3d7f76d11264719e88f81f3560c111a482176daa5c347c27015e406fe7f4d09076fca4976e86eed3657b49baa9b3a08c1bc700bbfdb6828eaddf78e88d855fe2acf2742239d960c6fe8e7807715e4ae8502198e793b3e98caa7443825dce1912b1e780e4b02614f597b800d10b2dde49b4041a684fd5553679babe173d8e7c6cd5bb97971fefc093aa9ae522ced0aa899a441e4a5180ad"}, {0xa0, 0x29, 0x0, "cc329ccc6859a7aeb05d2c795eb77bbe9bee6944ff0e5d31b75847627ce8d85ba731e5c1a34e71446966a961127eeb33a968f37746b26892387d775e13bf2db65550751ade2287b961131f63ff6f58fffbf82d3682e11eeaa571d5b9f085fef054cd6ee6d7de34b9e023ef9607eef8fff8cadfc737cd3ac951a558cb9a42f63c15724642f10894abb05be8"}, {0xb0, 0x11, 0x5, "60741b1d5f0bdcf85efc145a90dcc89c457560d2f9a30d6fa8495e1e04188c2780f6331262682ac06dc7368024ebd20c703f4ad1ae3e4de35c50d180872c1b44666af9e7f4b23fe98c89d74b00bfd0148e8e4fef162287b5dc77a3a893be35a58c5ca1a2526d047716276dc72e41a30d8f338e4d8088f7ed73bb5aa64a199a12d5591e14374ce5779c4021234b2a09053500601ad809fcf571c67e"}, {0x30, 0x10a, 0x5, "76b71a38cb516f9d1fd82aca0a6d5b9cc739b67b6ce3120face4db8021c7112e"}, {0xe0, 0x102, 0xa47, "aa700b91bb63a7f632edb58a12f4510252b639e4555d6aef604c914170db69ced81f9a49e728ff34f88f51a7b30f7d676ed8b3cd6784af819fbb9c24f712a33ffd59acc3945b7b8d1aa60c0cbf8de8e4598003d9bd3769763de6c8d5ef177dfdc608ee5348c22a3c65efdea42b81204e34719d8a4096331d74d34c7618f5b20a17cce542a29e65e076a851d807fe7652a23b6dc8d7a4a7e797896a17cbcd97966c8aeb19aac4cc4f60664805afc1f58d9939a7d2cfdd57110025a2db8afb40ae076c111fe5437ac3c050443c8c"}, {0x98, 0xff, 0x0, "16ca822b984fcaa5dc424487c5c266958de77059d8c3ed4a55ac95698778056ede4249b144d9c975c18b77b81d2fc138f96cd12c25dc07a1c3e903c523de0a485cbbf7b5f451c4fba34affbf7d6d4b803aa96452af8141b1d3c75e8713f32545a6f729295c89f69114e087e8aef1f8ba971c254825211b4352346a146c12199660"}, {0x110, 0x0, 0x1, "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"}], 0x4f8, 0x80}, 0x3}, {{0x0, 0x0, &(0x7f0000a63000)=[{&(0x7f00000d2000)="76fc718f41679c2fbef677569b099db7d46649b869f8d48654cf03df0494d932ea0a9584d395aa6620451a5faefb988e6c2af67ea0c90cb16ae897c26f9db5f33bccdccc9ed55b5136f9cc9786ad55bb207cf3e510ac11e929f53b12ee11d002d76b6f4bec443b3587ae48bd1fb9b05773fd43f6a53605a3af9f71a44372af52ca5b527676e8a162fd5b1cbae36c969442e10a17bc16961d043436dd86c4191822b3240aa936b58302e4ae36b4388a62f3b016c2ef8835b0a6a28e711e24d51211df5b538f63", 0xc6}, {&(0x7f0000cf2000-0x73)="072ec42c039fa52427b6e12afaf16469d1106cadf14b68328a0e750452f965e4773b3c188214995cb0540bbd2ef06049e3f4ad67cff937f096037bff3f51a2255ea00a20828b719fbc8f00e4097b3e3121bbeeb91ff885391017f00bc8ac9976fa082ef162287b1e760bbb439c5edadd3684f7", 0x73}, {&(0x7f000077c000)="e8b4351eca004972f1e35d788175b0d97a6d46c0871cb96c66656221bbf2bceb859f71904555e95284b223", 0x2b}, {&(0x7f00003c4000+0x3ce)="73b2aae42bef4aa116b1cd2e8a5d4291753cfae22eb2812675dd2d7856d8c2be5b8a38d259a4ca4c12d8842334df2f8ded414facb4eba2275e542ae7fc2d0935276aeb1656a80eb5ddf4dfa26247b6e8e81c8f83", 0x54}, {&(0x7f0000360000)="9dafb19b0e5ad7505f6d814807567c22f40c9d6e6f727e172a1f29385d8e55b9438533112e91524725a51fdc5396c2b67af2466a2144611a80d6e36d59cb0f8c0c1bb1bc7cfcb3e99d8f4ebef254df20ca70e3f922c78cb3e664de44f6e94cd7fbd6ff458ef0e402cee18b01ceb17915fd4c5872160aea6cecd4fd5d7878eab6e656af330749fb8fe76da99e9e22aad375f305f141169c05b6ff735576041c378705ab26e45a26c5604834ede75de40d3160798dea1e18cb29454ef99daf40395980dc", 0xc3}, {&(0x7f0000ae9000)="cbc674f1c32ad1694433a56193b6db6fcb253b50fa6894a49f28c43f3afe2a78a1f0fd90382e5602536b78f57a639f73c59e652e6f8e4b53a0a63d5c1eedc03e22bbe729fc7e217c1ff0252783afbdd5ab7c2865b49eebbf03ff2459840590824c60fcaf", 0x64}, {&(0x7f000095d000-0x6c)="6790dc48e415552bd4dcd315def8b56791b535f357f507bc0e4702922fde216c676f4020db56315511977c821f577fc5ef9899db4dc17d184f36efb1a4da973f2e600dba9243de68b258c63de7348eaf59fcad7ed339dbcc35b7f10adf48e4edd6ecb2ae06894d320ccc49a8", 0x6c}], 0x7, 0x0, 0x0, 0x24000004}, 0x8}, {{&(0x7f000016a000-0x10)=@in={0x2, 0x1, @rand_addr=0x9a20000000000000}, 0x10, &(0x7f000017b000-0x40)=[{&(0x7f0000ba0000)="ba76a5077cd3f0be69eae9d6acc59790a0b865143865d420a353dff40d1fceda77638c8591a2b65d8950975c144a", 0x2e}, {&(0x7f0000cd4000)="8b4381425c5521f70dc0eca72447cb620f407cdf3cbdd6b1e337b39819d0eef1a3e15c072af77755e2af81b1bc82177975c93b3e38c2209e328c119ad3b2446eee875b03285ea3a5759cb84733fa6cfd3a8ab9c7f5815bfc1e799d5282db3e4aa39816d144f37cd11d037d9bf82bb69ed7599fd3ff414c8b635d070c5964ec9d4188937e065d1d1d73408f9f0dda6983878fac5d009eaf80f5c41ef1dfeeb9b1b0a311bd1a6c54ff9e9369ae61f027dd80cabf9d88de70a5290ed35c7ed9067c222c171890061febbc05a3b3fa", 0xcd}, {&(0x7f0000637000)="11ed95eebd59e2c2ed90349aa64ba365f54cda744f419909b30e931f87250eb2d7887ff41847e5e64e366adf2d6200da08a6d39511554282f8a40671f0b801792ade27698682719baa0abfef7011b109dd2b1f7616578dc69234867e9bb56595a487d9943baafb4442378d2c4d3cb5c6c3a3d2dd62486372c610c54c54356b7ec08a5a2bb10e1d6a171be6a7bf0a6368f948134821013a7a988a12c1fdf931cd9594f2c1136df745862d58cdd632c63c0e3dbfbe454bb0bde10d9cdcb14c99f0860a247fc985ad508873b563053d605ba48a55b50540352b", 0xd8}, {&(0x7f000098c000)="c7f9b335409b3bd8bc6edfb3440592463874fd4ddef507a45f3dc2e9201efcf156b211ddbbf327464e4ccac036f6d95ba40cb115f922239d17558f40c0c90f66dc029470d494be62262e4cb8b998e05294f2575b952eb53a2cf77ad87456822315842e1e37cae852d16b0599e9c7d8d0c6fc3d95039e33f3d659f6e5d8c53695788e85f99b940a60ed03525d23d53ee4b0eecb69c52a2c7430b81a121caef0b8d2ce577c212d2274be5cad", 0xab}], 0x4, 0x0, 0x0, 0x48000}, 0x5}], 0x4, 0x0) socket$bt_rfcomm(0x1f, 0x0, 0x3) recvmmsg(0xffffffffffffffff, &(0x7f00004d2000)=[{{&(0x7f0000f8c000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x10, &(0x7f0000cc8000)=[{&(0x7f0000de8000)=""/198, 0xc6}, {&(0x7f0000585000-0xcc)=""/204, 0xcc}, {&(0x7f0000054000-0x4f)=""/79, 0x4f}], 0x3, &(0x7f0000cd9000-0xbe)=""/190, 0xbe}, 0xf1}, {{&(0x7f0000c9f000-0x10)=@in={0x0, 0x0, @remote={0x0, 0x0, 0x0}}, 0x10, &(0x7f0000b7e000)=[{&(0x7f00000bb000)=""/196, 0xc4}], 0x1, &(0x7f0000ca7000)=""/4096, 0x1000, 0x80000001}}, {{&(0x7f0000bea000-0x10)=@ax25, 0x10, &(0x7f0000557000)=[{&(0x7f00003d5000-0x6c)=""/108, 0x6c}, {&(0x7f0000b4d000-0x6e)=""/110, 0x6e}, {&(0x7f000068a000)=""/105, 0x69}, {&(0x7f0000719000)=""/105, 0x69}, {&(0x7f0000789000)=""/4096, 0x1000}, {&(0x7f0000373000-0xc7)=""/199, 0xc7}], 0x6, 0x0, 0x0, 0xa7a}, 0x6}], 0x3, 0x40000000, &(0x7f00009d6000-0x10)={0x0, 0x1c9c380}) r1 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000a0c000)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0}, {}, {}, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0}}, 0xe8) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000f21000-0x8)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000bb8000-0x8c)={0x0, @in6={{0xa, 0x0, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xf63}}}, &(0x7f000051d000)=0x8c) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000eef000-0x4)=@assoc_id=r2, 0x4) getsockopt(r1, 0x4, 0xc5, &(0x7f0000784000)=""/103, &(0x7f0000626000)=0x67) getresuid(&(0x7f000054e000), &(0x7f0000f20000), &(0x7f0000d0f000)) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000e85000-0x4)=0xfff, 0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000d22000)={r2, 0x800, 0x7, 0x4, 0x8001, 0x4}, 0x14) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000c86000-0x400)) fstat(r1, &(0x7f000079e000-0x44)) set_tid_address(&(0x7f0000fcb000-0x4)) 2018/02/01 22:15:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c24000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00002f1000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) writev(r1, &(0x7f000062f000-0x10)=[{&(0x7f0000b07000-0x32)="f6", 0x1}], 0x1) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000bc0000)={0x79}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000af3000)={"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"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/02/01 22:15:57 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = semget$private(0x0, 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000001000-0x12)=[0x0, 0x8, 0x3, 0x0, 0x0, 0x7, 0x80000000, 0x0, 0x1]) semget$private(0x0, 0x2, 0x48) socket$vsock_dgram(0x28, 0x2, 0x0) r2 = dup2(r0, r0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000014000-0x4)=0x8001, 0x4) userfaultfd(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000435000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) recvmsg$netrom(r2, &(0x7f00006b0000)={&(0x7f0000f88000)=@ax25={0x3, {"3764fb92c0ab9b"}}, 0x10, &(0x7f0000fca000-0x60)=[{&(0x7f0000acb000)="025b6c2be389d55df56903d930fcea59", 0x10}, {&(0x7f0000277000-0x3)="bb44e6", 0x3}, {&(0x7f0000f98000-0x77)="84bd5ece6d9048d96177a4c801c3dac9771fddb8d7db29bff0d62d34a0dc337b5bdf6c5d16da638379bc7b96cbffcfd0513bb3ea804d383fd953661e8d4439a6044f25b0469e70c3627b04697f7edd3b07c5e5fff0e283449437d8d7090410f0fd0b6634299a997c3d6886968bda2dcf909563166b6e5c", 0x77}, {&(0x7f000043e000-0x2c)="4bab7a2f8264b36d822e2c2863b83d7a6475cdb9430fc0a5c08b43cb02edec8fef322913a8b1fdb951f2d71f", 0x2c}, {&(0x7f000099d000-0x5)="543823cb5e", 0x5}, {&(0x7f00007f1000-0xc7)="368984a28c55964c62e0c5196efac750fd165b8fdd34da0e9ec90374954b5dd72dcbcbc61e3d5ea6b4a8caee3b64c1f1918cd17cb18729ba0a75af6a22492701ba0b4353353563960996947fd8abe865fd233c31f24aafdd64f7380d841e2788c35bbc7c3c694b6a3e2cf75c37a080e05e0a41e43ff9d876e71c4020f6137e01c6f8548ecfc98a3932104d7790e6b9723707e3ad1f911bb6924e9f29b0e6f0b14b87e848b18fbaf0a5e5f6fd04053afcaf33e8115b01c52658a709d02abfaa9c17076b97aedcff", 0xc7}], 0x6, 0x0, 0x0, 0x24040801}, 0x140) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00000ce000-0x10)={&(0x7f0000af8000/0x3000)=nil, 0x3000}) 2018/02/01 22:15:57 executing program 7: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000019000)='/dev/vcs\x00', 0x100, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000010000)={0x0, 0x0}, &(0x7f0000014000-0x4)=0xc) getgroups(0x4, &(0x7f0000019000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000029000)={0x0}, &(0x7f0000020000-0x4)=0xc) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000029000)={0x0, 0x0}, &(0x7f0000029000)=0xc) stat(&(0x7f0000028000-0x8)='./file0\x00', &(0x7f0000024000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000002a000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000013000)={0x0, 0x0}, &(0x7f0000028000)=0xc) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f000002b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f0000023000)={&(0x7f000000e000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000002a000-0x20)=[{&(0x7f0000029000)="2c50b27e0685aab2aedaad055849b5f29f0572c8b2e4d3fe5cd3bba36f6c9e3e6a20dc1d6bc56834219016a86cde098d4a574bdb4aa114ced0885641b407a36707621e08b0d9c1490837fcb8efb8bf2ad32546fbfae1ababbf3ea0031d13d1a2aea1d766078aa5aaf4a9", 0x6a}, {&(0x7f000002a000-0x1000)="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", 0x1000}], 0x2, &(0x7f0000020000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x98, 0x10}, 0x10) pipe(&(0x7f0000019000-0x8)={0x0, 0x0}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID2(r12, 0x4008ae90, &(0x7f000002a000-0x80)={0x3, 0x0, [{0xc000000d, 0x2, 0x0, 0x7fffffff, 0x101, 0x100000000, 0x7fffffff}, {0xc0000008, 0x835, 0x6, 0x94, 0x1, 0x8}, {0x80000009, 0x2, 0x3, 0xe47, 0x7955, 0x8, 0x8}]}) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000009000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000028000-0x10)={&(0x7f0000013000-0x3a8)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r13, 0x400454dc, &(0x7f0000001000-0x4)=0x0) fcntl$setown(r1, 0x8, r14) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r13, 0x84, 0x18, &(0x7f0000001000)={0x0}, &(0x7f0000029000)=0x6) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r13, 0x84, 0x11, &(0x7f0000029000)={r15, 0xfffffffffffffff8}, &(0x7f000002a000-0x4)=0x8) 2018/02/01 22:15:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0xa, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000fb0000)={0xd3, &(0x7f0000634000-0xd3)=""/211}) getsockopt$inet6_tcp_buf(r0, 0x6, 0xf, &(0x7f00001b0000)=""/210, &(0x7f0000b06000-0x4)=0xd2) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f00000ac000)="0200000000000000038e54620001a55eaf0d2cf653f13cc379d1e4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10368f00f6af7d07634832b8a5c0a94c07c0000000000000987174e81b1058d02f8001732017e2469fc43aea71263335960415800000f9575d04000000000d010000d1e6ebcb12c7291871363ea5100c4a4c2e9e5c0c14f16597e8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bd000800309163d6a40200000000000800bbfbcbca9e", 0xffffffffffffff76) 2018/02/01 22:15:57 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x7, &(0x7f0000000000)) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fc9000)={0x1, 0x6, 0x209e1d, 0x800001, 0x0, 0xffffffffffffffff}, 0x1c) r1 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x2) inotify_rm_watch(r0, r1) 2018/02/01 22:15:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000ab8000)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000014}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1}, 0x0) 2018/02/01 22:15:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000000000002, 0x0) getegid() fchownat(0xffffffffffffffff, &(0x7f000096b000)='./file0\x00', 0x0, 0x0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000002000+0x922), 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_GET_DEBUGREGS(0xffffffffffffffff, 0x8080aea1, &(0x7f00006b5000-0x80)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f00004d3000)={0x2, [0x2, 0x1]}, &(0x7f00009ad000)=0x8) fstatfs(r1, &(0x7f00001a1000-0xa4)=""/164) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x20) r4 = dup3(r3, r1, 0x0) getsockopt$packet_buf(r4, 0x107, 0x6, &(0x7f000042e000)=""/4096, &(0x7f0000e4a000-0x4)=0x1000) clock_gettime(0x0, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000813000-0x8)={0x1, [0x0]}, &(0x7f000032d000)=0x8) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000393000-0xe8)={{{@in=@loopback, @in6=@mcast1}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f00002de000)=0xe8) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x40605346, &(0x7f0000705000)={0x5, 0x2, {0x2, 0x3, 0x8, 0x2, 0x7}}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f00000d5000/0x18000)=nil, &(0x7f00008a6000+0x3d0)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000b8d000-0x20)=[@flags={0x3, 0x100}], 0x1) ioctl$KVM_GET_MSR_INDEX_LIST(r4, 0xc004ae02, &(0x7f0000fd9000-0x10)={0x3, [0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/02/01 22:15:57 executing program 5: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000d6a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000ff6000)) mkdir(&(0x7f0000067000-0x6)='./bus\x00', 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000ff7000)='\x00', 0x3) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r1, &(0x7f000027e000)=""/242) mkdirat(r1, &(0x7f0000ff7000)='./bus\x00', 0x20) openat(0xffffffffffffff9c, &(0x7f000005a000-0x6)='./bus\x00', 0x0, 0x0) 2018/02/01 22:15:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x20000000000f) bind$netlink(r0, &(0x7f0000d26000-0xc)={0x10, 0x0, 0x0, 0xa6e}, 0xc) r1 = getpgrp(0x0) ptrace(0x4208, r1) bind$netlink(r0, &(0x7f0000437000-0xc)={0x10, 0x0, 0x0}, 0xc) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000826000)='/dev/mixer\x00', 0x201, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000db8000-0x4)) 2018/02/01 22:15:57 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f0000279000-0xd)='/dev/dmmidi#\x00', 0x200000000003f, 0x41) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in={0x2, 0x1, @loopback=0x7f000001}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000036a000)='./file0\x00', 0x108) mount(&(0x7f0000097000)='./file0\x00', &(0x7f000093a000-0x8)='./file0\x00', &(0x7f00006eb000)='ramfs\x00', 0x2040000, &(0x7f000002c000)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000335000-0x9)='/dev/rtc\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000b0f000-0x68)={0x7fffffff, 0x8000, 0x100000001, {}, 0x4, 0xff}) r2 = open(&(0x7f0000f05000-0x8)='./file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f00001d9000), 0x0) [ 48.721448] sctp: [Deprecated]: syz-executor6 (pid 6534) Use of int in maxseg socket option. [ 48.721448] Use struct sctp_assoc_value instead 2018/02/01 22:15:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000ab8000)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000014}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1}, 0x0) [ 48.853451] sctp: [Deprecated]: syz-executor6 (pid 6534) Use of int in maxseg socket option. [ 48.853451] Use struct sctp_assoc_value instead 2018/02/01 22:15:57 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x20000000001) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000007000)) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000009000-0x8)=0x7) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000003000-0x4)=0x7ff) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000001000-0x28)={0x2, 0x3, [{0x7fffffff, 0x0, 0x6}, {0x9, 0x0, 0xfff}]}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000009000)) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r0, &(0x7f0000008000)='./file0\x00', 0xc080, 0x2) 2018/02/01 22:15:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000ab8000)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000014}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1}, 0x0) 2018/02/01 22:15:57 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x10001, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000001000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(xts-serpent-sse2,md5)\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x2) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', 0xffffffffffffffff, &(0x7f0000013000-0x8)='./file0\x00') write(r1, &(0x7f0000247000-0xc0)="0c215c2a8c4b282c490d15fce38f25b79f460213d36694fd4edb664b71c07d85ddf54eb8e2483d10617ce1c11433144f6cee6b777d0ec9d04ec66d9f04924c290cfa029be94c6d09bb1bdb81cda332c5e2257ec97df96c3c5f441cc0c86027424e1bf839f2c12c0b9cffa3be421f9654bb92525e249c8a543fc357a17eaf0ad9538d00268d780535568302164f4e69ccbf3a4d0e2934a0ba5f8a842ed48c92da5e0c4534b09ab572932ae4e6167a7921c9ffd477600f808d4928c301c75b16c0", 0xc0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000351000-0x98)) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000358000-0x44)={{0x2, 0x2, @loopback=0x7f000001}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x44, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) open(&(0x7f0000e0d000)='./file0\x00', 0x8000, 0x40) umount2(&(0x7f000086f000-0xe)='./file0/file0\x00', 0x0) 2018/02/01 22:15:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$sg(&(0x7f0000504000-0x9)='/dev/sg#\x00', 0x8000, 0x200081) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000f3a000)={0x4, r0}) ioctl$TIOCSBRK(r2, 0x5427) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f000038d000-0xb)='/dev/hwrng\x00', 0x2, 0x0) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000426000-0x4)=0x7fffffff, &(0x7f00009b0000)=0x4) ioctl$TIOCSETD(r3, 0x5423, &(0x7f000036f000)=0x4d) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f000093c000)=""/115) sendmsg$nl_xfrm(r0, &(0x7f000062c000-0x38)={&(0x7f0000316000-0xb)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f00005ad000-0xcc)=@getpolicy={0x5c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0x173}}]}, 0x5c}, 0x1}, 0x0) 2018/02/01 22:15:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000844000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0xd002}) r3 = syz_open_dev$admmidi(&(0x7f0000bf4000)='/dev/admmidi#\x00', 0x100, 0x4000) ioctl$EVIOCSABS3F(r3, 0x401845ff, &(0x7f00000c7000)={0xe996, 0x8, 0x6, 0x5, 0x5318, 0x5}) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000d7000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TCGETS(r4, 0x5401, &(0x7f000052e000-0x24)) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00002db000-0x11)='/dev/qat_adf_ctl\x00', 0x78e22c38ccc630e9, 0x0) ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f0000b61000)={0x3}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000276000-0x22)={0x0, 0x1a, "e7bdad16c02b31eb88fa74a026eb0f7d8131a763875d90e69dcb"}, &(0x7f00008f4000)=0x22) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000d46000)={r6, 0x1}, &(0x7f00009b6000)=0x6) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f000071d000-0x70)={[], 0x7793}) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}]}) 2018/02/01 22:15:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000239000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000f60000-0x8)={0x0, 0x0}, 0x4000) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r6 = dup3(r3, r5, 0x80000) getpeername$packet(r4, &(0x7f0000849000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000401000)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000b29000)={0x2, [0x0, 0x0]}, &(0x7f0000928000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r4, 0x5) syz_emit_ethernet(0x6e, &(0x7f0000101000)={@random="cd390b081bf2", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000ca0000)={r8, 0x1}, 0x8) setsockopt$inet_mreqn(r6, 0x0, 0x20, &(0x7f0000974000+0x4f)={@dev={0xac, 0x14, 0x0, 0x14}, @multicast1=0xe0000001, r7}, 0xc) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r3, 0xc0045540, &(0x7f00008d5000)=0x920) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000718000)={0x1a3, 0x0, []}) ioctl$sock_inet_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000214000)) 2018/02/01 22:15:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000967000-0xc)='/dev/autofs\x00', 0x10301, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00008d0000)={0x140, 0x0, &(0x7f0000b94000)=[@transaction_sg={0x40486311, {{0x3, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x38, &(0x7f0000f13000)=[], &(0x7f00005c0000)=[0x38, 0x20, 0x78, 0x18, 0x78, 0x38, 0x0]}, 0x4}}, @reply_sg={0x40486312, {{0x1, 0x0, 0x1, 0x0, 0xea0e530f4029880a, 0x0, 0x0, 0x28, 0x8, &(0x7f000018e000-0x28)=[@ptr={0x70742a85, 0x1, &(0x7f0000cc6000-0x1), 0x1, 0x3, 0x30}], &(0x7f0000701000-0x8)=[0x48]}, 0x2}}, @release={0x40046306, 0x1}, @increfs={0x40046304, 0x3}, @transaction={0x40406300, {0x0, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x18, 0x20, &(0x7f000061d000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x1}], &(0x7f0000fe0000)=[0x78, 0x20, 0x0, 0x18]}}, @release={0x40046306, 0x3}, @reply_sg={0x40486312, {{0x0, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x48, 0x8, &(0x7f0000d0c000)=[@fd={0x66642a85, 0x0, r0}, @fd={0x66642a85, 0x0, r0, 0x0, 0x2}, @fd={0x66642a85, 0x0, r0, 0x0, 0x1}], &(0x7f00005e8000-0x8)=[0x48]}, 0x20}}], 0x1000, 0x0, &(0x7f0000c80000)="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"}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000d94000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x2, 0x7fffffff, @mcast2={0xff, 0x2, [], 0x1}}}}}, &(0x7f00001bf000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000f35000)={r2}, 0x14) 2018/02/01 22:15:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000979000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x31f) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000b77000)={0x0, @in6={{0xa, 0x1, 0xc225, @empty, 0x8}}, [0x4000, 0x4, 0x7fff, 0x995, 0x20, 0x4d3aafb5, 0x2, 0x3, 0x7, 0x73e09051, 0x1ff, 0x1000, 0xfffffffffffffff8, 0x8452, 0x1]}, &(0x7f000030b000-0x4)=0x108) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f000049b000-0x5a)={r3, 0x200, 0x52, "5d90fb4e20631cf5a4773b4785033b4619d37947eef85aa0508f0b658d43c59e526c2036573324654fb463e396f20a174f1f32169dbd3ed84365cb9c11d9be92ea6806594bb9c9b455edc61aa42de06edb00"}, 0x5a) readv(r1, &(0x7f0000062000-0x30)=[{&(0x7f00007c2000)=""/34, 0x22}], 0x1) 2018/02/01 22:15:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000ab8000)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000014}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1}, 0x0) 2018/02/01 22:15:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000ab8000)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000014}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1}, 0x0) 2018/02/01 22:15:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00003f5000/0xf000)=nil, 0xf000, 0x1) pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000e79000)=[{&(0x7f00003fb000)="f7", 0x1}], 0x1, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000002000-0x8), 0x1, 0x2) signalfd4(r0, &(0x7f0000168000)={0x5}, 0x8, 0x80800) 2018/02/01 22:15:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000f16000)='./file0\x00', 0x0, 0x2) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000e0b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000b27000)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000f2a000-0x10)={r1, r2, 0xff}) gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0xffffffffffffff76) timer_create(0x0, &(0x7f0000d61000)={0x0, 0x12, 0x0, @thr={&(0x7f00008cc000-0x85)="509e90713d5811946fb536dd92c53db38fad80a74179039406cfb12297115694ae8dbef6f66d5d36e79d194de97186085df2dd21c8399f18c2f079a86dc6d573e1602dd40d33e51acd609a26e2213617cc6d88714979c9800239461fc38bf3376c0fc91194da1d4ca6db51827767438fc7d53063240054d64c2f36b781be19bf5cb4bdc596", &(0x7f0000f99000-0xc3)="a60685b18e24ee7725b2a00fb9e2f4f691d814f22305009a3d4772a39dcdcc5112eab85fb749e78908ee6eecbfa6a26601d9f8b2e429f61d37c157a881bdfcdd84c125fd209ac28509ee79cbdd8e18be3dbb68b0da389f4ffb1d51c2268e34922c9ebcdd0127c0bd41ff190f086bd06a7e72066741339248658a94a5297320d0fb0596ebee32f1318a35070a971f01467cda47674fb6c605e0fdbb95036e7114533d485e04b1b9991fa921527bc3146510d2db9dbaf7a2dc6ede3eff50a4de9ccc9346"}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000041000-0x20)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) io_setup(0x200, &(0x7f0000b67000-0x8)=0x0) r4 = request_key(&(0x7f00002cc000-0x6)='logon\x00', &(0x7f0000ada000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000818000-0xa)="b8253f63707573657400", 0xfffffffffffffff8) keyctl$restrict_keyring(0x1d, r4, &(0x7f0000940000)='logon\x00', &(0x7f000004a000)='{}\x00') io_cancel(r3, &(0x7f0000293000)={0x0, 0x0, 0x0, 0x1, 0xb74, r0, &(0x7f0000a43000-0x56)="a90f7aadb049ab29251f041e0aa94652c5b51c475ac994509400adabb48bf018294a666adff1e09c3afce567fb7c25b05edecd73fd71b0bb1dcd70eee0a816171799df41052ca975bdf2ac4d943fcc2fc46f7f85449f", 0x56, 0x0, 0x0, 0x0, r0}, &(0x7f0000189000-0x20)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00007d8000)={0xaa, 0x2}) ppoll(&(0x7f0000ae7000)=[], 0x0, &(0x7f0000846000-0x10), &(0x7f000079e000-0x8), 0x8) 2018/02/01 22:15:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup(r0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f00001ed000)={0x5, 0x9, 0x38c, 0x9, 0x1, 0x7, 0x9, 0x401, 0x6, 0x8, 0x8001, 0x9}) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000d03000)=""/245) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) fcntl$setsig(r0, 0xa, 0x1a) sendmsg$alg(r2, &(0x7f0000900000-0x38)={0x0, 0x0, &(0x7f000023f000-0x60)=[], 0x0, &(0x7f00006d9000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f00009aa000)=""/145) sendmsg$nl_xfrm(r2, &(0x7f00000df000-0x20)={&(0x7f0000a1c000)={0x10}, 0xc, &(0x7f00005ec000)={&(0x7f0000b90000-0xc8)=@getsadinfo={0x9c, 0x23, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@migrate={0x88, 0x11, [{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@loopback={0x0, 0x1}}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@empty}, {@in=@dev={0xac, 0x14}, @in=@dev={0xac, 0x14}}]}]}, 0x9c}, 0x1}, 0x0) recvmsg(r2, &(0x7f0000945000)={&(0x7f0000f80000-0x58)=@alg, 0x1d, &(0x7f0000ec5000-0x30)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1000000000000095, &(0x7f0000fb4000-0x57)=""/87, 0x57, 0xfffffffffffffffd}, 0x0) 2018/02/01 22:15:57 executing program 5: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000f000)='./file0\x00', 0x10000, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000f000-0xf)='/dev/sequencer\x00', 0x50200, 0x0) r3 = eventfd(0x1) ioctl$LOOP_SET_FD(r2, 0x4c00, r3) r4 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x8000008010500d, &(0x7f0000004000-0x8)) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000000e000)={0xb, 0x5, 0x4, 0x6, 0x2, r4, 0x5f4b}, 0x2c) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f000000f000)=0xe8b, 0x4) 2018/02/01 22:15:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000116000)='/dev/midi#\x00', 0x4b, 0x81) write$selinux_load(r0, &(0x7f0000e3a000+0x783)={0xf97cff8c, 0x8, 'SE Linux', "bff570844d53f0ab33629bda227b30ca213d1d0b990e075f13a8ed52ca5583e557e1544d16a4c569abd151924f9773cd97c87b44801608f3e56348532e36b6154fe64051ef5efeadc6ea6bf03fb0cbd32434fbfc10a84083e665041d1ad9ec5be3912c4cb43115fd40793adb4e089cedab5e39476a3ae309bad1c47c5fb2fad26984d081317a7c1b"}, 0x98) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1}, 0x20) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00001cf000)={@common='ipddp0\x00', @ifru_settings={0x3ff, 0x7, @sync=&(0x7f0000dc3000)={0x6, 0x2}}}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup3(r2, r2, 0x820951b3f021782b) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f0000088000-0x8c)={0x100, 0xfffffffffffffff9, 0x3, 'queue1\x00', 0x2}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000bc3000)={@common='ipddp0\x00', @ifru_addrs=@nfc={0x27, 0x9b73, 0x6, 0x7}}) sendto$ax25(r3, &(0x7f00001a8000-0x2c)="a3aad14651a2d3583af255b2bc3d121a012be26280216660016bee096b4b349e3946daef6e2da22d8252963f", 0x2c, 0x4044, &(0x7f0000ec1000)={0x3, {"8b7a8f12525f47"}, 0x1e13e657}, 0x10) 2018/02/01 22:15:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000ab8000)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000014}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1}, 0x0) 2018/02/01 22:15:57 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000b76000-0x28)={'vcan0\x00', 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@generic="6c9d5bb58eb508ea36b18479165b413b", r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000000)=0x14) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a0b000)={0x0, 0x0}, &(0x7f00007cb000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@dev={0xac, 0x14, 0x0, 0x10}, 0x0, 0x8001, 0x3, 0x4, 0xa, 0xa0, 0xa0, 0x0, r2, r4}, {0xffffffff, 0xffffffffffffff3c, 0x7f, 0x5, 0x2, 0xfffffffffffffff8, 0x26, 0x541}, {0x5, 0x81, 0x1, 0x9}, 0x401, 0x4, 0x2, 0x1, 0x1, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x1, 0xff}, 0x2, @in6=@dev={0xfe, 0x80, [], 0x0, 0x14}, 0x5, 0x0, 0x3, 0x7f, 0xffffffff, 0x4}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000e3b000-0x78)={0x7, 0x78, 0x0, 0x59b3, 0xffffffffffffffff, 0x7fffffff, 0x0, 0x7, 0x40, 0x1, 0xff, 0x1, 0x101, 0x29c, 0x1776, 0x9000000000000000, 0xfffffffffffffffe, 0x9, 0x80000001, 0x12, 0x7, 0xff, 0x1, 0xfffffffffffffba8, 0x57, 0xed52, 0x0, 0x20, 0x4f9d, 0x2, 0x22e0, 0xffffffff, 0x3, 0x40, 0x1f, 0x15, 0x800, 0x1, 0x0, 0xfa, 0x2, @perf_bp={&(0x7f0000485000-0x1), 0x9}, 0x1260, 0x7fffffff, 0xffffffffffffffc0, 0x0, 0x3, 0x7, 0x4b4}, r3, 0xfa3e, r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}]}, &(0x7f0000f92000-0x4)=0xfcd6) bpf$PROG_LOAD(0x5, &(0x7f0000a24000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@generic={0x40, 0x0, 0xffff}], {0x95}}, &(0x7f0000264000-0xa)="73597a6b618f6c65000d", 0x7fffffff, 0x1000, &(0x7f0000f72000)=""/4096}, 0x48) 2018/02/01 22:15:57 executing program 2: r0 = accept$llc(0xffffffffffffffff, 0x0, &(0x7f00008a6000-0x4)) r1 = dup3(0xffffffffffffffff, r0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000000)={r1, 0x28, &(0x7f0000002000-0x28)={0x0, 0x0}}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000002000-0xc)={r2, 0x3, 0x18}, 0xc) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000001000-0x4)) socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r1, &(0x7f0000001000-0x8)='./file0\x00', 0xc0000, 0x3) syz_open_dev$sndseq(&(0x7f0000011000)='/dev/snd/seq\x00', 0x0, 0x40) 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, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) 2018/02/01 22:15:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00008ff000)={0x1, 0x28, &(0x7f00003a9000-0x28)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000c58000)={r0, 0x7ffffffe, 0x14}, 0x5) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000fd7000-0xb)='/dev/mixer\x00', 0x101080, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00000bd000-0x8)={0x8, 0x0, 0x0, 0x7fffffff}, 0x8) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000c34000-0x8)=0x5) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000d55000)={@common='lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001}}) 2018/02/01 22:15:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000ab8000)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000014}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1}, 0x0) 2018/02/01 22:15:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000966000)=[{0x6, 0x0, 0x0, 0x407ffc0004}]}) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000ce8000-0x10)={0x0, 0x800, 0x7, 0x800}, &(0x7f0000309000)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000965000)=r1, 0x4) fremovexattr(0xffffffffffffffff, &(0x7f0000368000)=@known='trusted.syz\x00') 2018/02/01 22:15:57 executing program 4: fanotify_mark(0xffffffffffffffff, 0x0, 0x100000000000, 0xffffffffffffffff, &(0x7f0000499000-0xe)='./file0/file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000001000-0x4), &(0x7f0000d26000), 0x6, &(0x7f0000232000/0x4000)=nil, 0x4) 2018/02/01 22:15:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e97000)='net/sockstat6\x00') getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000e84000-0xd4)={0x0, 0xcc, "ac3bcc3b8e38a8abc94e2e8906d31064195b194cbcde0e8a45a1f8b02c8020badef66871ffed7392f5e703704a1c3fc7fc4266560fca1c90527cc99e1ef2234e56e7f9b5d4e9f0c8981fd8994f5273c51141ca1ab88f674f073fa2ce20f958aa36a947c804fd6633732e7b4cb30c17e8f2756e1ad2be70f5f9841999c6a84fd69f1158c44788fa2ad413a7d285be0801fb3b1931543a080a6a388a00824f220fd37eca783bc8e17c5253e09712e84f61d9c194f50142364c316ec838c5ca90321e618da1b7f32ad59eb058a5"}, &(0x7f00000f7000)=0xd4) openat$autofs(0xffffffffffffff9c, &(0x7f0000a79000-0xc)='/dev/autofs\x00', 0x480000, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00003dd000)={r1, 0x63a6}, 0x6) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) modify_ldt$write2(0x11, &(0x7f000084b000-0x10)={0x5d, 0x20000800, 0x3000, 0x7, 0x1, 0x0, 0x86, 0x401, 0x8, 0x100000001}, 0x10) sendmsg$nl_netfilter(r2, &(0x7f00005d3000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000aa5000-0x10)={&(0x7f0000c75000-0x20)={0x20, 0x0, 0x7, 0x400800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x1, @pid}]}, 0x20}, 0x1}, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000d01000-0x8)) 2018/02/01 22:15:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000c00000-0xd)='/dev/usbmon#\x00', 0x8, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000d8c000-0xc)={&(0x7f00007de000-0x8)='./file0\x00', r0}, 0xc) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000dec000-0x8)='./file0\x00', &(0x7f00000ca000-0x8)='./file0\x00', &(0x7f0000067000-0xa)='hugetlbfs\x00', 0x20000, &(0x7f0000614000-0x6f)) mount(&(0x7f0000c5a000)='./file0\x00', &(0x7f0000649000-0x8)='./file0\x00', &(0x7f0000a94000-0x7)='pstore\x00', 0x201000, 0x0) 2018/02/01 22:15:57 executing program 3: mmap(&(0x7f0000000000/0xdd6000)=nil, 0xdd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000089000-0x10)='/selinux/create\x00', 0x2, 0x0) pwrite64(r0, &(0x7f0000b25000-0x3b)="8ac526a17649ea6d02a61308de7744a46476e02e6b2e03b204130ccb306c6f721b3208250f659193be6b81bdb4ac927b20301dd0ae4eeae26f2541", 0x3b, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000050b000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r1, &(0x7f0000dd6000)=@abs={0x0, 0x0, 0x3}, 0x8) 2018/02/01 22:15:57 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000003000-0xe)='/dev/admmidi#\x00', 0x20, 0x48000) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0xfffffffffb6a4f78, 0x4) sendto(r0, &(0x7f0000001000), 0x0, 0x0, &(0x7f0000002000-0x1e)=@pppoe={0x18, 0x0, {0x0, @random="e4a1db9112ea", @common='erspan0\x00'}}, 0x1e) 2018/02/01 22:15:57 executing program 4: mmap(&(0x7f0000000000/0x43000)=nil, 0x43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f000003b000)='./file0\x00', r0, &(0x7f0000011000)='./file0\x00') readlinkat(r0, &(0x7f0000019000)='./file0\x00', &(0x7f0000001000-0x99)=""/153, 0x99) r1 = msgget(0x1, 0x600) lstat(&(0x7f000002f000)='./file0\x00', &(0x7f000000f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000045000-0x5)='ceph\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000032000)='$userkeyringGPL\x00', 0xfffffffffffffff8) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000031000)='cifs.spnego\x00', &(0x7f0000045000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$instantiate(0xc, r3, &(0x7f0000044000)="012c7d0bd78e72f71a0a0b374ad8c3d26d2ab48377adb0622faf05071c6b181444df405632c954a6aaaa6f198dd99f4f01811a4429ffd83a99e611682419788405dd0f317a512c5451b77b65e6d9acb6c86e5aa992d511133a2b6b68394de691aa97d12493c105da713f55643e2ab42a52bd142a0d96e2beec7a596a5a98a3fac8a001cd5560ad7b0b85865085d68b1c8a60679bca07c3e56d4b437ac61ccd173dba", 0xa2, r4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000044000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000040000)=0xc) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000002c000)={{{@in=@loopback, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f0000044000-0x4)=0xe8) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000002d000)={0x0, 0x0, 0x0}, &(0x7f0000044000-0x4)=0xc) r8 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000044000-0x4)=0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f0000026000)={{0x4, r2, r5, r6, r7, 0x80, 0x101}, 0x7c4c, 0x400, 0x6, 0x4, 0x2, 0x7, r8, r9}) renameat(r0, &(0x7f000001b000)='./file0\x00', r0, &(0x7f0000009000)='./control\x00') readlinkat(r0, &(0x7f0000039000-0xa)='./control\x00', &(0x7f0000002000)=""/213, 0xd5) 2018/02/01 22:15:57 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000001000-0xb)='pkcs7_test\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000006000)="2463483d7663611a5b15cb802a68db6242481dc18a0947e355b0e1c2918ec45fbe3cf76cf3ba4991719b026ac3a0ed3ad8428d3deadefbd6b1539c3f96834dc7dfd08e1893c4c864c8765c183e9b1c14a7396fc2141e309c658371860e53587041fd30c4aac9f1d18b3a3034d294a71173cfc1ff4d4ce4c9076b5160082f2d14700f25b781c5b0fd0d7f9a726f90747e94ec911178203d3393e4b3656bd99b27671251b37c5dc1a590c0", 0xaa, 0xfffffffffffffffe) keyctl$read(0xb, r0, &(0x7f0000001000-0x6)=""/6, 0x6) r1 = socket$inet6(0xa, 0xa, 0xd) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002000-0x4a0)=@security={'security\x00', 0xe, 0x4, 0x340, 0xffffffff, 0xd0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0x1a4}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x3a0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000009000)=""/4096, &(0x7f0000000000)=0x1000) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r2, &(0x7f000000a000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x3, @multicast2=0xe0000002}, 0x3, 0x0, 0x3, 0x4}}, 0x2e) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000006000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000008000-0x28)=""/40, &(0x7f0000009000-0x4)=0xffffffffffffff49) 2018/02/01 22:15:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000ab8000)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000014}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1}, 0x0) [ 49.285274] raw_sendmsg: syz-executor5 forgot to set AF_INET. Fix it! 2018/02/01 22:15:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00007cd000)=[{&(0x7f0000c46000-0x29)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) 2018/02/01 22:15:58 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x200, 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 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) r2 = socket(0x11, 0x80b, 0x74) r3 = socket$alg(0x26, 0x5, 0x0) r4 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x28000, 0x0) r8 = accept4$inet6(0xffffffffffffffff, &(0x7f000021d000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000323000-0x4)=0x1c, 0x80000) r9 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c18000-0x11)='/dev/qat_adf_ctl\x00', 0xc200, 0x0) r10 = socket$inet6_udp(0xa, 0x2, 0x0) r11 = socket$inet_tcp(0x2, 0x1, 0x0) r12 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000803000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x4, 0x444800) r14 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000990000)='/selinux/checkreqprot\x00', 0x0, 0x0) r15 = socket$inet_sctp(0x2, 0x5, 0x84) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000ef5000)={0x0, 0x0}) r17 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f000097f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) r19 = accept4$ipx(0xffffffffffffffff, &(0x7f0000001000-0x10), &(0x7f0000659000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r20 = syz_open_dev$sndctrl(&(0x7f0000001000-0x13)='/dev/snd/controlC#\x00', 0xffffffffffffff00, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r21 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x802) r22 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r23 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r24 = signalfd(0xffffffffffffff9c, &(0x7f0000001000-0x8)={0x8}, 0x8) r25 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r26 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x4, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r27 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2040, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00005a1000-0x4)=0x0) fstat(0xffffffffffffff9c, &(0x7f0000177000)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f000029e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r31 = accept$inet(0xffffffffffffffff, &(0x7f0000abc000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000c92000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r32 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x181042, 0x0) r33 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r34 = socket$inet(0x2, 0x0, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r35 = syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0x4000, 0xffffffffffffffff, 0x0, 0xe6, 0x40000) r36 = socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r37 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f00003c0000-0x4)=0x8, 0x80800) socketpair$inet(0x2, 0x805, 0x80000001, &(0x7f00003b7000)={0x0, 0x0}) r39 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00007e5000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) r42 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000af4000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001000-0x4)=0x0) r45 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000+0x796)={0x0, 0x0, 0x0}, &(0x7f0000078000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r47 = syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0x2, 0x0, 0xffffffffffffffff, 0x5, 0x2009) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r48 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x800) r49 = openat$rtc(0xffffffffffffff9c, &(0x7f0000bc3000-0x9)='/dev/rtc\x00', 0xa000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r50 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2, 0x0) r51 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000d13000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x2)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000083c000-0xe8)={{{@in=@rand_addr, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000c4e000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f0000001000-0xc)=[0xffffffffffffffff, 0x0, 0x0]) r56 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@multicast2, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f0000000000)=0xe8) r58 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)="98f64b3506e8607414408ddcd9789a06033cb8522af509645540c104a0577da7c178881ce67b0764561577f0b2a0e2e237bbea6e", 0x34}, {&(0x7f0000703000)="058f51cd62d37f34b60d599a83be00ce1d66d7f046a47c0a69dcff76e79f5c7a9e507ea870e70db10d", 0x29}], 0x2, &(0x7f0000001000-0xa8)=[@rights={0x20, 0x1, 0x1, [r1, r2, r3]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r7, r8, r9, r10]}, @rights={0x28, 0x1, 0x1, [r11, r12, r13, r14, r15]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}], 0xa8, 0xd0}, {&(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000001000-0x60)=[{&(0x7f0000f08000-0x54)="52c82f6903ae1252a226cd84604686e49f8fa88002960fb44b7a287c81075d3adf9144497de238de283acc86d8e3dfec2307b5f8e5ed91f4cddc8afee446e97edcfac4d9e417684ae8746f1459d707fb3c502a40", 0x54}, {&(0x7f0000001000-0x34)="148846d02004863b8c2650050c1b92c7cce3b535d996ee871aa405e9baf2316233b2976ff70ea7245abe60974dc5517a8f3fea8d", 0x34}, {&(0x7f0000926000)="707c1cc6e2beda1d91cbbaa509d3ad104ba1e5c41a5d10a1e21005673abb386a1a34b306a2f8433dfc6f7ca779017234fa35f33fc6dda2ba62b64581a290d72e9273705e2ebad5e81c70d6492aa864a874ef949b09b172d25ef071062e38749f7d87fbb9445da09df56f526f34e6cf440384f819bec17946835e4a5b5f570b1de934b8ec0ca7d21e6611bd7a1fdbeac5af69620a24f4d85701f51b0e617698e46f3e87468e1fea3e6cde558ba064", 0xae}, {&(0x7f0000c59000-0xed)="51e70945cd3d9fc7292139c768865a25406eda3941d1e7d80bbd0896ebaefed4a1d4547a255b2cc2db89e085b274c6ad7fab6c10703dcac2e6e6982ad1b4e417b7d754db1e24ab90cfb781b117ac0f45111cc9db41205cabc766be1a972ad578648f775ac6ce25ed81b68d17a27db2b43c32c3d2cd1aafe938e0ca534cbc17c54b871ea72cd8ab31e02e48e5957d01ccf1c8799aa9eb104019f96898a7e04e37a5532b443a0d64f71206e332e521d71a1d26b48757382683e5bc54904a7f58d36d63afac664919efd969443db77630fb7cd0a28c7238b7a4aec41e77d81add6f303f252c9e7c8310a0bc0c29a6", 0xed}, {&(0x7f0000f8a000)='&7', 0x2}, {&(0x7f0000000000)="f85b62aa69f590f73144754a7787323b910a49b19113ac3703d0bacb6edb1b7ce969306b346d78e394a7bea2186ebdab4db116ed440e88ed4e7cf7a6638afcba1b25ce2f56fe8ba8e638964820aaaf0aee4e22b6a1750b84b3dfda036b950facb2458afcc3778ff99039f09af863a603b7e85a6bfd8b6508c38be20c9f46f207f21a3ef383bed0cefa90b68250887f2768e5f752a5d1b77ce95159c448a2408853a3a4f5144f91434309da9478a70dccaa160924fd1519632d48d606c80a01e5b3f47e86069c357b37556a673e8ebda0f4beab7e335e7565a6eca8d5c6c168dbdb7837ec6a70", 0xe6}], 0x6, &(0x7f0000000000)=[@rights={0x20, 0x1, 0x1, [r19, r20, r21]}, @rights={0x28, 0x1, 0x1, [r22, r23, r24, r25, r26, r27]}, @cred={0x20, 0x1, 0x2, r28, r29, r30}, @rights={0x18, 0x1, 0x1, [r31]}, @rights={0x18, 0x1, 0x1, [r32]}, @rights={0x30, 0x1, 0x1, [r33, r34, r35, r36, r37, r38, r39, r40]}], 0xc8, 0x4000000}, {&(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000-0x50)=[{&(0x7f0000295000)="c24c3ec9257b74fb23820bbdc48f59ea602130d45361a04c532e90e0ff4f9ac13c501402d77835a3fd65948cad58e4cfb4aafe034793beef086f1cfccfe7dc1e00c37ba9502b61e5844c8b56e6109fb1a486015299e7", 0x56}, {&(0x7f0000001000-0x23)="4630af6e61b08fdb68c98caf367a8f4b9acc35ebf85cd4e5032cab507575b2ee2bf441", 0x23}, {&(0x7f000044a000-0x3a)="5174e15cec320be19a64c40d07c467122aca20fc940f202299e643c5b341ad3f6a026a681ca001b642e651b3a93c4af5ef0b11c9890387c0a2d1", 0x3a}, {&(0x7f0000d76000-0x20)="94fbfad0e466970ef6482f445464650a874a9f7d44ceb1c1a67664dcc6e1672b", 0x20}, {&(0x7f0000896000-0x6)="56e4b9084b86", 0x6}], 0x5, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r41, r42, r43}, @cred={0x20, 0x1, 0x2, r44, r45, r46}, @rights={0x28, 0x1, 0x1, [r47, r48, r49, r50, r51, r52]}, @cred={0x20, 0x1, 0x2, r53, r54, r55}, @cred={0x20, 0x1, 0x2, r56, r57, r58}], 0xa8, 0x800}], 0x3, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r59 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r59, &(0x7f0000dfe000)={&(0x7f0000d18000)={0x10}, 0xc, &(0x7f0000892000-0x10)={&(0x7f000034b000)=@getlink={0x34, 0x12, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @common="ffffffffff000000000000f900"}]}, 0x34}, 0x1}, 0x0) 2018/02/01 22:15:58 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x100, 0x0) write$evdev(r0, &(0x7f0000002000-0xd)=[{{0x0, 0x2710}, 0x3, 0x6, 0x8}], 0x18) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000002000-0x5)) 2018/02/01 22:15:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f000004f000-0xb)='/dev/mixer\x00', 0xfffffffffffffff8, 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) r0 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') sendfile(r0, r0, &(0x7f00004db000)=0x8000, 0xffffffff) ioctl$TIOCLINUX4(0xffffffffffffffff, 0x541c, &(0x7f0000db7000)=0x4) 2018/02/01 22:15:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000ab8000)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000014}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1}, 0x0) 2018/02/01 22:15:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000009000)={&(0x7f0000006000)={0x14, 0x1c, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) 2018/02/01 22:15:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000089b000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = open(&(0x7f0000391000-0x8)='./file0\x00', 0x0, 0x10) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00009fc000-0xe8)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f00009a6000)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000611000)={r1, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000b87000-0x4)=0x2) listxattr(&(0x7f0000280000)='./file0\x00', &(0x7f00006eb000)=""/6, 0x6) recvmsg$kcm(r0, &(0x7f00004ac000)={&(0x7f0000d86000)=@nfc_llcp, 0x60, &(0x7f00002ee000-0x70)=[{&(0x7f0000ec5000)=""/140, 0x8c}, {&(0x7f00008db000-0xee)=""/238, 0xee}, {&(0x7f0000e9e000)=""/71, 0x47}, {&(0x7f0000f28000+0x84d)=""/12, 0xc}, {&(0x7f0000dee000-0x6d)=""/109, 0x6d}, {&(0x7f0000db1000-0xc2)=""/194, 0xc2}, {&(0x7f0000a5c000-0x6c)=""/108, 0x6c}], 0x7, &(0x7f0000868000)=""/67, 0x43, 0x1ff}, 0x40000143) 2018/02/01 22:15:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000000080003, 0x10000000000000ef) openat$autofs(0xffffffffffffff9c, &(0x7f000057a000)='/dev/autofs\x00', 0x2000, 0x0) prctl$setendian(0x14, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000fcd000)='/dev/amidi#\x00', 0x5, 0x48000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000307000-0x8)=@assoc_value={0x0}, &(0x7f0000691000)=0x8) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f00009d6000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002}}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000030c000)={r2, 0x8}, &(0x7f0000629000)=0x6) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r1, &(0x7f00009ff000-0x9)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00002e5000-0x4)=0x14) getresuid(&(0x7f00002b2000-0x4)=0x0, &(0x7f00009b6000), &(0x7f00005b9000-0x4)) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00004c9000)={{{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in=@empty, 0x3, 0x0, 0x1, 0x5b1, 0xa, 0x80, 0x80, 0x3f, r5, r6}, {0x5, 0x7fff, 0x1, 0xfffffffffffff9cd, 0x100, 0x9, 0x0, 0xffffffffffffff9e}, {0x5eb, 0x10, 0x5}, 0xc33d, 0xb, 0x0, 0x0, 0x2, 0x3}, {{@in=@loopback=0x7f000001, 0x1}, 0x2, @in=@dev={0xac, 0x14, 0x0, 0xa}, 0x6, 0x4, 0x1, 0x2, 0x400, 0x6, 0x9}}, 0xe8) shmget$private(0x0, 0x1000, 0x67a0e52160e8bb19, &(0x7f0000c3e000/0x1000)=nil) r7 = syz_open_dev$admmidi(&(0x7f0000459000-0xe)='/dev/admmidi#\x00', 0xffffffff, 0x7f) setsockopt$packet_int(r4, 0x107, 0x8, &(0x7f0000fed000-0x4)=0x4, 0x4) recvmsg(r4, &(0x7f0000ec7000)={&(0x7f0000d3f000-0x10)=@nfc, 0x10, &(0x7f0000496000-0x70)=[], 0x0, &(0x7f0000ccf000)=""/4096, 0x1000, 0x2000000}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r7, 0x84, 0x73, &(0x7f0000ca5000)={r3, 0xfffffffffffffff7, 0x30, 0x1000, 0x6}, &(0x7f0000880000)=0x18) sendto$inet6(r7, &(0x7f0000007000), 0x0, 0x0, &(0x7f00009fa000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) accept(r1, &(0x7f0000701000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}}}, &(0x7f000066f000-0x4)=0x32) [ 49.407743] audit: type=1326 audit(1517523358.080:80): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6673 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/01 22:15:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000ab8000)={0x18, 0x0, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000014}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1}, 0x0) 2018/02/01 22:15:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) pipe(&(0x7f0000857000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000bcd000-0x4), &(0x7f0000bb6000)=0x4) sendmsg$rds(r0, &(0x7f000000b000)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10, &(0x7f0000f48000-0x50)=[{&(0x7f0000061000)=""/212, 0xd4}], 0x1, &(0x7f000000f000)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000013000-0xba)=""/186, 0xba}, &(0x7f000001f000-0x70)=[{&(0x7f0000020000-0x1000)=""/4096, 0x1000}], 0x1, 0xffffffffffffffff}}], 0x48}, 0x0) syslog(0xc, &(0x7f00009a3000)=""/131, 0x723) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000558000-0xe8)={{{@in6=@mcast2, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@empty}}, &(0x7f0000361000-0x4)=0xe8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000efa000-0xc)={r3, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000621000-0x4)=0x200100000001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f000044c000)=[@in6={0xa, 0x3, 0x1, @ipv4={[], [0xff, 0xff], @empty}, 0x7fffffff}, @in={0x2, 0x1, @multicast2=0xe0000002}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x2, @loopback=0x7f000001}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x3, 0xffff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x200}, @in6={0xa, 0x2, 0x9, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x1}, @in={0x2, 0x2, @empty}, @in={0x2, 0x1, @broadcast=0xffffffff}], 0xb4) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000d63000-0x10)={0x2, &(0x7f0000099000-0x128)=[{}, {}]}) 2018/02/01 22:15:58 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) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x3}, 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000cca000)={0x2, &(0x7f0000e8a000-0x8)=[{}, {}]}) socket$llc(0x1a, 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f8f000)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}], 0x20) 2018/02/01 22:15:58 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x40402, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000323000)=""/33, &(0x7f00001c0000-0x4)=0x21) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x400000010, 0x100000003, 0x0) write(r1, &(0x7f0000aea000)="260000005e0009fff1800000240000ffffffe50001009efff3000008004665000002fb4b35ea", 0x26) readv(r1, &(0x7f00002f7000-0x60)=[{&(0x7f000064b000)=""/246, 0xf6}], 0x1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a95000)='/dev/ptmx\x00', 0x400800, 0x0) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000009000)={0x5, 0x0, 0x8, 0x2, 0x7fff}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000e54000-0x10)=@generic="66425a6108c503cbcf3ab5ac66711b95", 0x10) [ 49.457853] audit: type=1326 audit(1517523358.080:81): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6673 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=2 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/01 22:15:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x402000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d82000-0x18)={0xaa, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mount(&(0x7f00008b4000-0x8)='./file0\x00', &(0x7f00005a5000-0x8)='./file0\x00', &(0x7f0000d66000-0x5)='qnx4\x00', 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f000083c000)='/dev/admmidi#\x00', 0x6, 0x101100) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f00003fc000)=0x101) 2018/02/01 22:15:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000ab8000)={0x18, 0x0, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000014}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1}, 0x0) 2018/02/01 22:15:58 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000-0x8)='./file0\x00', 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) pause() mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000ae7000-0x8)='./file0\x00', &(0x7f0000226000)='an\x00\x00\x00\x00\x00\x00\x00\afs\x00', 0x60000, &(0x7f0000a65000)) 2018/02/01 22:15:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x296, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x57f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000241000-0x1b), &(0x7f000003f000), &(0x7f0000af4000-0x4), &(0x7f0000923000-0x6f)) arch_prctl(0x1006, &(0x7f0000f9d000-0xc7)="23d1363d48ba7f51e7e3c8cc697b1a000000000000002f06000000000000000001bf499733f25c71db8390a5ee21e5da8681a61e73d3cc72072a050061b74b3c9cdfe614e823c83520f7370b7db53c59f992989eb0910ca7a6489952ab830fc8326d810ac353c215b066e706d9c38c54798a9618c2cccb19b05b7a49bed2ce7653d52969e9969af2a287add5dc6c24b21baff9b29a3246f149d226700b598351923f0bf6685563482b98a2d0eda911c443f8e37011f450dddf305e00e4a4768bf83d4ebd8374fd") 2018/02/01 22:15:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f00002d9000), 0x4) vmsplice(r0, &(0x7f0000962000)=[{&(0x7f00008f7000-0xd9)="6207705b334aac7d5eaa1bff208caac3c98bd223edc15edd4961437f4248c7f83bdc1ae2b0bb79c89d9b63a8e2c0a7c7920a656d6a22f64e39cfe011e715e12dd62442ae04bf2fa8c76235a3bee10beb943826d07b8695b60f88db1fa6168d984d6775475b6b81c3a2be7f2a4fc3b406aa600cf0450c344f73529bbeed5e487a0562dd43d78cc51e41a152309510dd10af9e2cf9eb84a9fb70d7ed89fc71412e87932a09006e3d90aa700b009d3b00524da02a3b0d2a69b67ea43b313013dbbdd0ca0312ef9f7ef58c0a36b648e63bc339999878b83fe43c3d", 0xd9}, {&(0x7f0000860000-0x1000)="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", 0x1000}, {&(0x7f0000b5d000-0xa2)="c3e3a72deb2dd7e504f9ce46fda5a803e9e3a8f4f38f8d24cf438c316f4e867327555b645f6cadee174f01c7354b5e4bc87bcf0527a6624fadb2ec047e83d88dc69916ea609016fc2e2b93265228ab9e6dbaf370bcd7e3b10e568606178f0744f5fb0835e01cfbd0e090a9bb02a9d8009e5b67afe28031fb20e873a1fcef6d63de264eaa894028846ed7f62be5b6752c2197af2ce1e0c52454a81e8868a1eaf54de1", 0xa2}], 0x3, 0x9) [ 49.595634] audit: type=1326 audit(1517523358.080:82): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6673 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 49.630445] audit: type=1326 audit(1517523358.080:83): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6673 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 49.672217] audit: type=1326 audit(1517523358.080:84): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6673 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=55 compat=0 ip=0x453299 code=0x7ffc0000 [ 49.710771] audit: type=1326 audit(1517523358.080:85): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6673 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 49.741686] audit: type=1326 audit(1517523358.080:86): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6673 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=54 compat=0 ip=0x453299 code=0x7ffc0000 [ 49.766729] audit: type=1326 audit(1517523358.080:87): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6673 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/01 22:15:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000c9d000-0x1)="ec", &(0x7f0000d38000-0x4), &(0x7f0000fbe000), &(0x7f0000001000-0x74)="4db1b011e7d98332af0cd4f6e58b4be97371c272642db2f7656ad32ea84704a5116546a71017e628b94ac336bba700dba00e73a668663517e9699b32ac10ba4cc5b61f09cbbdb74e8562afd956e267a584be9fb2c3c0016e164b02668b4f9228601b8ff27aa9332f15d088f38667e6904eb760") restart_syscall() r0 = syz_open_dev$sndmidi(&(0x7f0000e14000)='/dev/snd/midiC#D#\x00', 0x7fffffff, 0x4000) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000693000)={0x0, @remote, @local}, &(0x7f0000aef000)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000869000)={@loopback={0x0, 0x1}, 0x7, r1}) 2018/02/01 22:15:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000202000-0x4)=0x7fff) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)={0x7fffffe}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000892000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000581000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00007d5000-0x10)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}}, 0x10) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f000018d000-0x18)={0x0, &(0x7f000053e000-0xaf)=""/175, &(0x7f0000ab9000-0xa8)=[]}) 2018/02/01 22:15:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) alarm(0x0) r0 = syz_open_dev$mice(&(0x7f00001f4000)='/dev/input/mice\x00', 0x0, 0x1) ioctl$TIOCMGET(r0, 0x5415, &(0x7f00007c2000-0x4)) 2018/02/01 22:15:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = dup(r0) mknodat(r1, &(0x7f0000b59000-0x8)='./file0\x00', 0x20, 0x6) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x1}) 2018/02/01 22:15:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) clock_gettime(0x0, &(0x7f0000323000-0x10)={0x0, 0x0}) recvmmsg(r0, &(0x7f00002a3000)=[{{&(0x7f00004a2000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x3a, &(0x7f00004b8000-0x60)=[{&(0x7f0000201000)=""/159, 0x9f}, {&(0x7f0000618000-0xd7)=""/215, 0xd7}, {&(0x7f0000428000)=""/4096, 0x1000}, {&(0x7f00007e5000-0x1000)=""/4096, 0x1000}, {&(0x7f0000c05000-0x50)=""/80, 0x50}, {&(0x7f00008c1000-0xda)=""/218, 0xda}], 0x6, &(0x7f00005d0000-0x78)=""/120, 0x78, 0xfffffffffffffff7}, 0x7fffffff}, {{&(0x7f0000e3f000)=@hci, 0x6, &(0x7f000014f000-0x60)=[{&(0x7f0000a27000-0xf2)=""/242, 0xf2}, {&(0x7f0000e79000)=""/74, 0x4a}, {&(0x7f0000eab000)=""/174, 0xae}, {&(0x7f0000c73000)=""/209, 0xd1}, {&(0x7f000098d000-0x72)=""/114, 0x72}, {&(0x7f0000a9a000-0xe0)=""/224, 0xe0}], 0x6, 0x0, 0x0, 0xd18f}}, {{&(0x7f00003ea000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x14, &(0x7f0000335000-0x10)=[{&(0x7f0000c5a000-0x7f)=""/127, 0x7f}], 0x1, &(0x7f0000065000)=""/4096, 0x1000, 0x5}, 0x2}, {{&(0x7f00000c5000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x10, &(0x7f0000e7c000)=[{&(0x7f0000b18000)=""/110, 0x6e}, {&(0x7f00002d9000)=""/4096, 0x1000}, {&(0x7f0000d44000)=""/41, 0x29}, {&(0x7f0000428000-0xf9)=""/249, 0xf9}, {&(0x7f000083a000-0x9a)=""/154, 0x9a}, {&(0x7f0000da0000+0x777)=""/214, 0xd6}, {&(0x7f0000acc000-0x69)=""/105, 0x69}, {&(0x7f00006e0000)=""/188, 0xbc}, {&(0x7f00008f5000)=""/227, 0xe3}], 0x9, 0x0, 0x0, 0x7}, 0x4}, {{0x0, 0x0, &(0x7f0000985000-0x10)=[{&(0x7f0000e21000)=""/115, 0x73}], 0x1, &(0x7f0000567000-0x69)=""/105, 0x69, 0xdf4}, 0xffffffffffffffc1}], 0x5, 0x100, &(0x7f0000008000)={r2, r3+30000000}) setsockopt$packet_fanout_data(r4, 0x107, 0x16, &(0x7f000082f000)={0x7, &(0x7f0000162000-0x38)=[{0x4, 0x1, 0x1, 0x1ff}, {0x5, 0x8, 0xfe, 0x7}, {0x6e3800000, 0x1ff, 0x7fffffff, 0x81}, {0xff, 0x8, 0x989e, 0x7}, {0x9, 0xffffffff, 0x3, 0x6}, {0x45f, 0x7, 0x40, 0x9}, {0x3a2, 0xbf9c, 0x8000, 0x6}]}, 0x10) listen(r1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000a10000)=0x1, 0x4) sendto$inet6(r0, &(0x7f00002a1000-0x4ec), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/01 22:15:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000573000-0x9)='/dev/rtc\x00', 0x400, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000db3000)={0x8, 0x800}) r1 = syz_open_dev$loop(&(0x7f0000e1e000)='/dev/loop#\x00', 0x0, 0x80) acct(&(0x7f0000d95000)='./file0\x00') close(r1) 2018/02/01 22:15:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00001ab000)='/dev/rtc\x00', 0x2, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000261000-0x10)=@nfc, &(0x7f0000ef1000)=0x10, 0x80800) sendmsg$kcm(r0, &(0x7f0000c52000-0x38)={&(0x7f0000e8a000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x4, 0x0, 0x0, {0xa, 0x3, 0x80000001, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x17}}, 0x800000010}}}, 0x32, &(0x7f0000b82000)=[{&(0x7f000056e000-0x1000)="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", 0x1000}], 0x1, &(0x7f0000db2000)=[{0xa8, 0x116, 0x401, "9259afd2b48061ff50413ef9db9e71531c22956922000bc7965207f06d80297ae3312d0c15a6e3b7d745b6c8f975b30206fec60f9d62bb347b24bc49a7352d984a95b37092a850e7d4a1a53af7b27ee96eb247d920cae49bc63fa5f968231f8026179186055ad9020f2abbff67c0ab205c487a9995748ed02e5940ea0d0d784df8f9e5d8b3a906e2e44034ad3ee5829e967b931f4d809f"}, {0xb0, 0x11, 0x7fff, "a9660b30b9eaa455f5899c8fc6577155a2ab71d975f0b94b37a96d59838fe169ad2fc29c38969dbb79fac5d77e7271e2b01c28bbc6e906a7b90a2c472a905210ec04cf515b45d9caa961d6ca93cd5fdab860c4f13b3a19468b12d6a12215fcca599ad7e7f9e9ca0a198e2defb081fd628262237f2c5c351bddd7429130c366e5440bb6f67e39f36e19712bd2f815a361643be7be5e3a6d30a7"}, {0x68, 0x19d, 0x90, "9c85d81ac4dcc1ced3cd5eb452e98e092f205ae6f7b11435a31ead8eaff6d2dded5c54d151c61c2a7e9816186bec5fa8800871e4d28420b6eda165609fa7da740e1200cea5a8274667a0d798efaabb4587"}, {0x88, 0x11f, 0x3, "f017c122982dae9693519e86cea9a01904918f54304b4a15bb4103dbd9722d3ae043f82c23d218cd4d0f55c37ad8e927ab017c4daf6f471f36b79e1be0301d8529cfe7fde4c9dfadbfc37b2e6f1d4ab9df7c87a661a84157651d83bdfa6be235c337781d6be25c2664aba26ec8172744edbb"}], 0x248, 0x8000}, 0x4000000) r2 = socket$inet_sctp(0x2, 0x5, 0x84) listen(r2, 0x3ff) setsockopt$sock_int(r2, 0x1, 0x2, &(0x7f0000a62000-0x4)=0x10001, 0x4) listen(r2, 0x0) 2018/02/01 22:15:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000ab8000)={0x18, 0x0, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000014}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1}, 0x0) [ 49.791117] audit: type=1326 audit(1517523358.080:88): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6673 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=16 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/01 22:15:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000da9000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) dup3(r0, r1, 0x80000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x1, 0x0) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f00004ff000)={@generic="bfba868f4f2c0353545946c2ee3cccd7", 0x5}) recvmmsg(r0, &(0x7f000054a000-0x78)=[{{&(0x7f0000a5c000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x32, &(0x7f0000792000-0x60)=[{&(0x7f0000185000)=""/4096, 0x1000}, {&(0x7f00003c7000-0xfb)=""/251, 0xfb}, {&(0x7f00001ac000)=""/105, 0x69}, {&(0x7f0000bc7000)=""/118, 0x76}, {&(0x7f0000a2b000)=""/218, 0xda}, {&(0x7f0000210000)=""/4096, 0x1000}], 0x6, 0x0, 0x0, 0xfffffffffffffff8}}, {{&(0x7f00008e3000-0xe)=@l2, 0xe, &(0x7f00002eb000)=[{&(0x7f00002e5000-0x92)=""/146, 0x92}], 0x1, &(0x7f0000330000)=""/4096, 0x1000, 0x4}, 0x9c78}], 0x2, 0x2000, &(0x7f000013d000)={0x0, 0x1c9c380}) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000112000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f0000a4b000)=0x4, 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000d81000-0x8)) r5 = socket(0x0, 0x0, 0x0) getsockopt$bt_BT_SECURITY(r5, 0x112, 0x4, &(0x7f0000a80000), 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f000092e000-0x4)=0x7, 0xff) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000265000)=@req, 0x10) 2018/02/01 22:15:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000ab8000)={0x18, 0x23, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000014}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1}, 0x0) 2018/02/01 22:15:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000019e000-0xc)={0x0, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000fde000), &(0x7f0000c34000), &(0x7f0000b28000), &(0x7f0000934000)="5b9447") clone(0x84820800, &(0x7f000085f000), &(0x7f0000bf1000), &(0x7f0000d69000), &(0x7f000059c000)) 2018/02/01 22:15:58 executing program 2: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000011000-0x80)={0x1, 0xfffffffffffffffc, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "11f36de44de3e8719cc4b66ba9fc9cb26f274963f9095aef4eab3916317936727c1d1c9ead07b6ccfc5eb5f0ef77c7248bcb753c2207d113760b17045f7e9d92"}}, 0x80}, 0x1}, 0x0) r2 = socket(0x10, 0x4, 0x7ff) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f000001b000-0x8)={0x2, [0x1, 0x0]}, &(0x7f000000b000)=0x8) sendmsg$can_bcm(r0, &(0x7f0000018000-0x38)={&(0x7f0000011000-0x10)={0x1d, r1}, 0x10, &(0x7f000000f000-0x10)={&(0x7f0000009000)={0x2, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "000000080f3e98a6"}}, 0x48}, 0x1}, 0x0) [ 49.873077] TCP: request_sock_TCPv6: Possible SYN flooding on port 20030. Sending cookies. Check SNMP counters. 2018/02/01 22:15:58 executing program 6: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto(r1, &(0x7f0000c29000-0x64)="d9", 0x1, 0x0, 0x0, 0x0) r2 = accept(r0, 0x0, &(0x7f000060c000)) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000210000-0x8)=@fragment, 0x8) dup3(r0, r2, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000758000), &(0x7f000095d000)=0x8) 2018/02/01 22:15:58 executing program 3: mmap(&(0x7f0000000000/0xdc1000)=nil, 0xdc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000b7d000), 0x4) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dc1000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000dc1000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dc2000-0x4)=0x24) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000644000-0x34)={{0x0, 0x3, 0x80, 0x0, 0xcf78}}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000a93000-0xa0)={r2, @in={{0x2, 0x1, @multicast2=0xe0000002}}, 0x2, 0x8, 0x2, 0xfffffffffffff20b, 0x90}, &(0x7f000055d000)=0xa0) 2018/02/01 22:15:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f00002a9000)='/dev/vhost-vsock\x00', 0x2, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000d4e000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) sendmsg$nl_xfrm(r0, &(0x7f0000bdf000)={&(0x7f0000d0c000-0xc)={0x10}, 0xc, &(0x7f00000e9000-0x10)={&(0x7f0000284000)=@updsa={0xfc, 0x1a, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in=@rand_addr}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2b}, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@sec_ctx={0xc, 0x8, {0x8, 0x8}}]}, 0xfc}, 0x1}, 0x0) 2018/02/01 22:15:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000ab8000)={0x18, 0x23, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000014}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1}, 0x0) 2018/02/01 22:15:58 executing program 2: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000fcf000)="240000001a0025f0006bb4040000001d0a0b00ff0010d300001000eb080002007fffe5b7", 0x24) ioctl$sock_netdev_private(r0, 0x89f4, &(0x7f0000d34000)="55faeec6df27c6b985b4298c322c04bf0c2c86ceac65f34349149606cfaf5e7e9f2d35f0d3d67b6d31aa7ff45b42a08a61d9d22c50f45a63137b90bd61423d8cecd06b86c39d0c6c5b976d32e9f9e1692c79b36025f5423dc933f0e29c24aca7485a76bd01313fc27faf6b056b5a14d33688a4a1a011d12f5b1f48ee1175603b916270e32f9494b1fd5d4ef18a287a") pipe2(&(0x7f0000de5000)={0x0}, 0x4800) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r1, &(0x7f0000fd3000-0x8)='./file0\x00', 0x0, 0x81) 2018/02/01 22:15:58 executing program 5: r0 = msgget$private(0x0, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/63) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000afb000-0x4), &(0x7f0000afb000-0x8), 0x8001, &(0x7f00001d1000/0x1000)=nil, 0x4) 2018/02/01 22:15:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000c6000-0x1c)={0x5, 0xc, 0x1ff, 0x100000000000c, 0x0, 0xffffffffffffffff}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000a52000)={0xf, 0x1000, 0x200, 0x0, 0x0, r0, 0x8}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000099000-0x18)={r0, &(0x7f000053e000-0x1), &(0x7f0000109000)}, 0x18) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a89000)='/dev/autofs\x00', 0x20000, 0x0) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000be5000-0x4)) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00008a9000)=0x3, 0x4) 2018/02/01 22:15:58 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000000b000-0x9)='/dev/ppp\x00', 0x28080, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000008000-0x2)='0\x00', 0x2}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) [ 50.024304] dccp_close: ABORT with 1 bytes unread 2018/02/01 22:15:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000ab8000)={0x18, 0x23, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000014}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1}, 0x0) 2018/02/01 22:15:58 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000a71000)='/dev/dsp\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)="cd1bb8251a9e1b907cce87b60d8b6b6497beacc7f10ab8ccc36d4d061053199e4a24d08790ebb314de116b9883dc1ecbd1363c3cb23bdf6650c69b523df8f9575e4e2f262b030decfc5b1bbf4581df5ad7dab012e559bfb8d1a88d4e9a", 0x5d, 0x4048090, &(0x7f0000000000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x3, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000bbf000-0xa0)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0x9, 0xb166, 0x7fff, 0x4, 0xcbdd}, &(0x7f00004c5000)=0xa0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000a6c000-0x8)=@assoc_id=r2, &(0x7f00007f4000)=0x4) sendmsg(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000004000-0x24)="24000000260003eb06fffd0000000000010000d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f000034f000-0x80)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000186000)={{{@in6=@mcast2, @in=@empty}}, {{@in=@empty}, 0x0, @in6=@ipv4={[], [], @empty}}}, &(0x7f0000eac000)=0xe8) 2018/02/01 22:15:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00009b0000)=0x42ac, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) r1 = syz_open_dev$midi(&(0x7f0000ce6000)='/dev/midi#\x00', 0x7fffffff, 0x1) getsockname$inet(r1, &(0x7f0000bc8000-0x10)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000b50000-0x4)=0x10) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4), 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000065e000)={r1, r1}) r2 = syz_open_dev$adsp(&(0x7f0000295000)='/dev/adsp#\x00', 0x24857cfd, 0x101000) ioctl$KDADDIO(r2, 0x4b34, 0x5) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x540, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = dup(r0) write$sndseq(r3, &(0x7f0000802000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @note}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}], 0xc0) write$evdev(r3, &(0x7f00001d1000)=[{{0x0, 0x2710}}, {{0x0, 0x7530}}, {{0x0, 0x2710}}], 0x48) recvmmsg(r0, &(0x7f0000e4d000)=[{{&(0x7f0000e6c000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, 0x2e, &(0x7f00002a2000-0x30)=[], 0x0, &(0x7f00003ac000)=""/26, 0x1a}}], 0x1, 0x0, &(0x7f00001c0000)={0x77359400}) write$eventfd(r3, &(0x7f00006d5000)=0x3, 0xffffffef) write$tun(r3, &(0x7f0000f1f000-0x116)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@mpls_uc={0x8847, {[], @generic}}}}}, 0x18) 2018/02/01 22:15:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f000057f000-0xb)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f00009b0000-0x4)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00007e6000-0x34)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001d000-0x50)={0xfefffffffffffffc, 0xb}) readv(r1, &(0x7f0000b2a000)=[{&(0x7f0000950000)=""/230, 0xe6}], 0x1) flock(r0, 0x9) r2 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000fda000), &(0x7f00001b4000)=0x60) getpeername(r2, &(0x7f0000b5d000-0x60)=@nfc_llcp, &(0x7f00006b4000)=0x60) 2018/02/01 22:15:58 executing program 5: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000012000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) write$selinux_validatetrans(r0, &(0x7f000002c000-0x55)={'system_\t:obPect_r:textrel_shlib_ts0', 0x20, 'system_u:object_r:device_t:s0', 0x20, 0x0, 0x0, 0x20, '/usr/sbin/ntpD\x00O'}, 0xfffffe47) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000002e000-0xa)='/dev/cuse\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000012000)={0x0, 0x8, 0x80000000, 0x800, 0x5, 0xbb3}, &(0x7f000001a000-0x4)=0x14) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000025000-0x8)={r2, 0x7}, 0x8) 2018/02/01 22:15:58 executing program 3: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fee000-0x8)='./file0\x00', 0x141042, 0x0) utime(&(0x7f0000ff1000)='./file0\x00', &(0x7f000067c000-0x10)={0x0, 0x40000ffff}) rename(&(0x7f0000b05000-0x8)='./file0\x00', &(0x7f000090a000)='./file0\x00') fstat(r0, &(0x7f0000001000-0x44)) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000009000-0x8)) sigaltstack(&(0x7f0000166000/0x3000)=nil, &(0x7f00005d6000)) 2018/02/01 22:15:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000ab8000)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1}, 0x0) 2018/02/01 22:15:58 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000e51000-0xa)='/dev/dsp#\x00', 0x0, 0x42803) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000000000)="7b481bcdf7b854d51ed35fa30e8eab35f4ddfc951b81d2bec1bb7fd8bdd8650f0c5728bfc9821ce5fdb538e7046b60ab07c1a307cec133c893acfa81a5f2667987a909d716f8ad679d29e73d0b130e6a5046078e97c05b6a804bfdf3cb04704829077db7734f935ac920e129eb07f7dafcd0d96071d1ef9a4854b7bb10943e2b13205788a1f05dfb8981b286bd6cc4bd536bd89f1b1d37d7ffb321efe2dcd348d52d2119e312ff48b021ed2389fd504c4dc7db9bf587db725589281591e7ffd688832f78f548157a8dc0949e1e4c24ea5f43f03c07f6f2bf1834b2504ac25515ac60fd73ce990688dc817115", 0xec, 0x800, &(0x7f0000001000)=@un=@abs={0x1, 0x0, 0x2}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000001000-0xc)={0x4000000c}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00001ad000)=0x0) exit(0x5) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0xe428, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7c1a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f0000013000-0x40)=[{&(0x7f0000005000)=""/215, 0xd7}], 0x1) mlock2(&(0x7f0000666000/0x1000)=nil, 0x1000, 0x1) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00006d5000+0x479)='/dev/audio\x00', 0x97f1adf966afd7b5, 0x0) ioctl$PIO_UNISCRNMAP(r3, 0x4b6a, &(0x7f0000086000)="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") 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$KDGKBMETA(0xffffffffffffffff, 0x4b62, &(0x7f0000fdb000-0x8)) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f0000fe8000)={"475fcc5d922601000080000000fee321", {0x4, 0x4001, 0x378ef5df, "0000010100", 0x8b3}}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f00004ee000-0x30)={0x20, 0x3f}) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000d9a000-0x11)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) ioctl$PIO_CMAP(r4, 0x4b71, &(0x7f000031c000-0x30)={0x8, 0x10000, 0xffffffff, 0x80000001, 0x7ff, 0x4}) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000066000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000418000)={0x2, 0x78, 0x81, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) ptrace$cont(0x1f, r2, 0x2, 0x80000001) sendmsg$nfc_llcp(0xffffffffffffffff, &(0x7f00002fd000)={&(0x7f0000bf6000-0x60)={0x27, 0x67, 0x9, 0x1, 0x9, 0x694a8252, "a447bf5c79a903ca7cebe0c237d73582ce022b689288dbb425a6049861534f75146718c9ec73f4e03fe58241faf4c791fc910a942bac139f433775a1e5291d"}, 0x60, &(0x7f0000a75000)=[{&(0x7f00004fe000)="635a5fe42e86a87c96e1fd92b987cfb0d4d5ca8f428c197026006d826e034d4c730faef427acbe3e7a5929cc44f4f813ae6eb8ec960c912463adc7a18b4eab24775f9aab47cfa3ae5912209465ddb0acc5298a4958", 0x55}, {&(0x7f0000ced000-0xc2)="32452bf2b9b6240ab5ca200c85925ab5df9ed3bb0e70813871aa7924b00b09ca1808c0b0e1291f3772b288101ff50191bc0943aca2560b1f4e59a51fdfb661aeb230d68acfcfbc3f6f438ee5a8c46461242aea86fafa8d5ef9a63d91a76a99c7b0bea4dc8bb56a4e0fe07a0fa4fbebd0bc60b15e99626e6428a3d021161f52bfcb107eabb384be83590ccbf00928a80d17f1e11623d1b7ee69dfdab6c5b5dd67ba0f44adf7e108fd2f1935b54c038910a6261fecfd7cec509994d163abf7f4746569", 0xc2}, {&(0x7f00003bc000-0x68)="689187e0d895a7298aa19a177ccdc644066ae48f39b275e6a6967123087e8939e8cc4d9863ad49dfd76bd8a098b539f5ecef2537cf4d6dbeec5d87d074f6915f472a0d5ff098610814aa3df19d794d92b0229507d43e6666cae112130cae0db6a8629d83f7e10423", 0x68}, {&(0x7f0000d64000)="051fb7504c7d9d6ea848f08966d6d281bc84f013c914efc3d83b41210d6ee4084e4b23c98e41d80ddd68e2a23f60b0d41d08b1f2533cae752786c81a1eeea1ea4d6cc33aa6b058640e67c5ce54113f6f607ff0d303c515e051bd4efe6e04246de680d91a559ff94c1e6a33601637ad075f78c7f4a3e8f4a3f669ec6461b33e7b6490fbe96ed9fc0b5f03b9aaf09cd8dd3e2327cf17a066d75f87fc411e7055155b4bbcb8069c48f05f", 0xa9}, {&(0x7f0000e7e000)="fdff0fc139cdfce0214446a193ba36b55a7e1f6f620685d6888f73f92af712fbf6fc0f98d91a76cdb3652e6b50a6e4578048cb5bee89b627cf1698cf8b83ad8b3e1088fc87d8cf53454e9890330fd60a26bb1dc5a23f6f2ea85b8fccc52aa7d49d3b09a0cbfe20f02bf780c9dd5566178298aa46ce48692437d3850a816d14c6240812041544d613d332c3bc07b65d4ed0320c8eb32a160348b83f408e88cb0017c121c01f4c4ac6a659f5ca70087af7674a8faed995f3e37b768e03ee25883dd4e0ac56c368fffe645eae42941de711313b65581e05854b528d", 0xda}, {&(0x7f000072b000)="ec68a9c9737075f812d4e8dc1c636b088afe464266c7f7f02dc0b8972a987aecd1f51398b45787a910c4f1fd76857e95a5abb4ed78a11384c196feab01b0d7682d", 0xfffffee2}], 0x6, &(0x7f0000929000)={0x20, 0x0, 0x9, "78e24da92cab7e21c4a8da94d49c54"}, 0x20, 0x4004000}, 0x80) 2018/02/01 22:15:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) uname(&(0x7f00007ed000)=""/104) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000cc000-0x10)="798e2ee8a40b68c59d9c23e74fd34b5d", 0x10) 2018/02/01 22:15:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) unlinkat(0xffffffffffffffff, &(0x7f00006d2000)='./file0\x00', 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000009000-0x9)='/dev/vcs\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00005e8000-0x18)={0x0, 0x5, 0x20, 0xfffffffffffffffc, 0x2}, &(0x7f000049f000)=0x18) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000d67000)={r1, 0x9, 0xffffffffffffffff, 0x3, 0x2, 0x2}, 0x14) 2018/02/01 22:15:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f000042c000)='/dev/vcs#\x00', 0xfffffffffffffe5e, 0x2400) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000c15000-0x8)=0x4) r1 = socket(0x2, 0x3, 0x5) sendto$inet(r1, &(0x7f0000007000), 0xfdd9, 0x0, &(0x7f0000001000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00009e8000)=@sack_info={0x0, 0x1ff, 0x6}, &(0x7f0000e85000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000db8000-0x8)={r2, 0xffffffff}, &(0x7f000053d000-0x4)=0x8) ioctl$sock_netdev_private(r0, 0x89f3, &(0x7f0000da5000)="c35b") 2018/02/01 22:15:58 executing program 0: r0 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000310000/0x7000)=nil, 0x7000, &(0x7f0000001000-0x42)=""/66) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x5, 0x10000}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x280000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r2, &(0x7f0000001000), 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000527000-0xa)={r1, 0x5, 0x2, [0x8, 0x7fff]}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000002000)) fchmod(r0, 0x82) 2018/02/01 22:15:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000001000-0x4)=0x6, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000777000-0xf8)={{0x1, 0x1, 0xc04, 0x3, 0x3}, 0xffff, 0x7, 'id1\x00', 'timer1\x00', 0x0, 0x400, 0x8, 0x2f, 0x8}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x312, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chdir(&(0x7f000019b000-0x8)='./file0\x00') ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00009b3000-0x4)=0x0) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000c4d000-0x8)={0x0, 0x2}, &(0x7f0000fd0000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000079f000-0x8)={r2, 0x100}, &(0x7f0000a8a000)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x913, 0x0, 0x0, 0x2290, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000}, r1, 0x0, 0xffffffffffffffff, 0xd) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000ac2000)={r2, 0x6, 0x30, 0xffffffffffff8001}, &(0x7f0000b41000)=0x18) 2018/02/01 22:15:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000ab8000)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1}, 0x0) [ 50.265595] QAT: Invalid ioctl 2018/02/01 22:15:59 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00001ee000)='/dev/dsp#\x00', 0x11305039, 0x2000) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000db5000)={0x4, 0x1, 0x7, 0x3}) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000070a000-0x20)={0x2, 0x5, 0x20d, 0x49, 0x100000001, 0x100000001, 0x10000, 0x8, 0x0}, &(0x7f0000709000)=0x20) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f000070b000)={0x8, 0x71, 0x400, 0x1, 0x35f0, 0x6, 0xb5, 0x7}, &(0x7f000070c000-0x40)={0x0, 0x6, 0x5, 0x3ff, 0x81, 0xfd, 0x8001, 0x3}, &(0x7f00005f7000)={0x7, 0x5e88c36f, 0xffffffffffffffe8, 0x1000, 0x34d, 0x9, 0x5, 0x1ff}, &(0x7f000070c000-0x10)={0x77359400, 0x0}) futimesat(r1, &(0x7f00005a6000-0x8)='./file0\x00', &(0x7f000070a000)={{0x0, r3}, {0x77359400}}) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000070a000-0x10)={r2, 0x3c, &(0x7f0000709000)=[@in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x2, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffffffff}, @in={0x2, 0x1, @empty}]}, &(0x7f000070a000-0x4)=0x10) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00002d8000), &(0x7f0000970000-0x4), &(0x7f000070d000-0x4), &(0x7f000070d000-0x1)="c8") madvise(&(0x7f00003fa000/0x800000)=nil, 0x800000, 0x9) 2018/02/01 22:15:59 executing program 6: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0x66) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f000002a000-0x2f)=""/47, &(0x7f000002a000-0x4)=0x2f) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f000002a000-0x428)=@mangle={'mangle\x00', 0x1f, 0x4, 0x3c8, 0x1c0, 0x1c0, 0x2d8, 0x2d8, 0x2d8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000002000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0x2d8}}, [{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0xe}, [0xff, 0x0, 0x0, 0xffffff00], [0xffffff00, 0xff, 0xffffff00, 0xff000000], @generic="063a9b2011c732e8086d80bace67e0af", @generic="de9bc9d7ec9c7f118422a4dcd1ccc2b6", {}, {0xff}, 0xff, 0x4, 0x2, 0x40}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @ipv4=@broadcast=0xffffffff, 0x26, 0xd, 0x7}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @mcast1={0xff, 0x1, [], 0x1}, [0x0, 0x0, 0xffffffff, 0xff], [0xffffff00, 0x0, 0xff000000, 0xff], @common='eql\x00', @common='gre0\x00', {0xff}, {}, 0x21, 0x0, 0x1, 0x2}, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x1, 0x4, 0x1, [0x3f, 0x1, 0x9, 0x8, 0xffffffffffffff00, 0x2, 0x8001, 0x5eb, 0xfff, 0x98a, 0xfffffffffffffff8, 0x8, 0xa5, 0xec, 0x4, 0x4], 0x4}}]}, @unspec=@DSCP={0x28, 'DSCP\x00', 0x0, {0x3d}}}, {{@ipv6={@local={0xfe, 0x80, [], 0x0, 0xaa}, @local={0xfe, 0x80, [], 0x0, 0xaa}, [0x0, 0xffffff00, 0xffffffff], [0xffffffff, 0xff000000, 0xff, 0xffffffff], @common='yam0\x00', @common='ifb0\x00', {0xff}, {0xff}, 0x2b, 0xa8, 0x2, 0x70}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@loopback={0x0, 0x1}, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}, 0x3e, 0x34, 0x1f}}}]}}, 0x428) ioctl$sock_FIOGETOWN(r1, 0x400454d0, &(0x7f0000002000+0x89)) 2018/02/01 22:15:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000ab8000)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1}, 0x0) 2018/02/01 22:15:59 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f0000cef000-0x14)=@known='security.capability\x00') fallocate(r1, 0x800000000000, 0x1, 0xef) clock_gettime(0x0, &(0x7f0000662000)={0x0, 0x0}) recvmmsg(r0, &(0x7f000088b000-0x21c)=[{{0x0, 0x0, &(0x7f00006a5000)=[{&(0x7f0000fd4000-0x5d)=""/93, 0x5d}, {&(0x7f0000700000)=""/15, 0xf}, {&(0x7f000039a000)=""/47, 0x2f}, {&(0x7f0000ef4000-0xe5)=""/229, 0xe5}, {&(0x7f0000b7b000-0x3b)=""/59, 0x3b}], 0x5, 0x0, 0x0, 0x3}}, {{&(0x7f0000925000-0x1e)=@pppoe={0x0, 0x0, {0x0, @local, @generic}}, 0x1e, &(0x7f0000916000)=[], 0x0, &(0x7f0000c65000)=""/108, 0x6c, 0xd3}, 0x7}, {{&(0x7f0000d97000-0x8)=@un=@abs, 0x8, &(0x7f0000cf2000-0x90)=[{&(0x7f0000ad7000-0x51)=""/81, 0x51}, {&(0x7f0000c2c000)=""/168, 0xa8}, {&(0x7f0000c59000-0xdf)=""/223, 0xdf}, {&(0x7f000041d000-0x44)=""/68, 0x44}, {&(0x7f00009f8000-0x7d)=""/125, 0x7d}, {&(0x7f0000876000)=""/248, 0xf8}, {&(0x7f00001be000)=""/58, 0x3a}, {&(0x7f0000ab9000-0x24)=""/36, 0x24}, {&(0x7f0000c20000)=""/253, 0xfd}], 0x9, &(0x7f0000603000-0x45)=""/69, 0x45, 0x69}, 0x4}, {{&(0x7f0000c3b000)=@generic, 0x80, &(0x7f0000932000-0x40)=[{&(0x7f0000cc0000)=""/245, 0xf5}, {&(0x7f00000dd000-0xcb)=""/203, 0xcb}, {&(0x7f000055c000)=""/130, 0x82}, {&(0x7f0000d2b000)=""/235, 0xeb}], 0x4, &(0x7f00008f1000-0xa5)=""/165, 0xa5, 0x1}, 0x6}, {{0x0, 0x0, &(0x7f00006cd000-0x40)=[{&(0x7f0000781000-0x2b)=""/43, 0x2b}, {&(0x7f0000000000)=""/193, 0xc1}, {&(0x7f00009da000)=""/158, 0x9e}, {&(0x7f0000855000-0x1b)=""/27, 0x1b}], 0x4, 0x0, 0x0, 0x1000}, 0x29}, {{0x0, 0x0, &(0x7f0000bb0000-0x10)=[{&(0x7f0000b94000-0x35)=""/53, 0x35}], 0x1, &(0x7f0000e34000)=""/42, 0x2a, 0x3}, 0x2}, {{&(0x7f0000128000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x26, &(0x7f000098d000)=[{&(0x7f0000080000-0x1000)=""/4096, 0x1000}, {&(0x7f000004c000-0xf6)=""/246, 0xf6}, {&(0x7f0000b51000-0x1000)=""/4096, 0x1000}, {&(0x7f0000049000-0xa6)=""/166, 0xa6}], 0x4, &(0x7f00009e7000)=""/45, 0x2d, 0x9}, 0x5}, {{&(0x7f000022f000)=@rc, 0x9, &(0x7f00004e3000-0x90)=[{&(0x7f000002e000)=""/166, 0xa6}, {&(0x7f00004b8000-0x49)=""/73, 0x49}, {&(0x7f0000e05000-0x28)=""/40, 0x28}, {&(0x7f0000933000)=""/199, 0xc7}, {&(0x7f000023d000-0x6a)=""/106, 0x6a}, {&(0x7f00006f0000)=""/16, 0x10}, {&(0x7f0000250000)}, {&(0x7f0000a8b000)=""/149, 0x95}, {&(0x7f0000ebf000-0x72)=""/114, 0x72}], 0x9, 0x0, 0x0, 0x4}, 0x1ff}, {{&(0x7f00001c6000)=@in={0x0, 0xffffffffffffffff, @dev}, 0x10, &(0x7f000076c000)=[{&(0x7f0000ab8000)=""/21, 0x15}], 0x1, &(0x7f0000dce000-0x1000)=""/4096, 0x1000, 0x6}, 0x5}], 0x9, 0x40010021, &(0x7f0000222000)={r2, r3+10000000}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r4, 0x10e, 0x1, &(0x7f00001ac000-0x4)=0x2, 0x4) setsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f0000ff7000-0x10)={0x0, 0x2710}, 0x10) setsockopt$RDS_GET_MR_FOR_DEST(r4, 0x114, 0x7, &(0x7f0000106000)={@ethernet={0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, {&(0x7f0000448000)=""/35, 0x394}, &(0x7f00003cf000), 0x4}, 0x2ed) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f00000be000)=0x9) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000424000)='/dev/ppp\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000fd6000)={0x495, 0x478, 0x207, 0x7, 0x4, 0x2d7927e8, 0xeb55, 0x8, 0x0}, &(0x7f0000560000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f00007cf000-0x6)={r6, 0x401}, 0x6) r7 = syz_open_dev$admmidi(&(0x7f000010d000)='/dev/admmidi#\x00', 0xffffffffffff8001, 0x10000100ffd) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000467000)=0x5) ioctl$UFFDIO_API(r7, 0xc018aa3f, &(0x7f0000107000-0x18)={0xaa, 0x26}) r8 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e5b000-0x9)='/dev/vcs\x00', 0x140, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r8, 0x84, 0x14, &(0x7f00003dd000-0x4)=@int, &(0x7f00000d4000)=0x4) 2018/02/01 22:15:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x42, &(0x7f0000b1f000)=0x0) io_cancel(r1, &(0x7f0000a05000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000fba000), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000f62000-0x20)) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x5) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a9e000-0x16)='/selinux/checkreqprot\x00', 0x203fe, 0x0) unlinkat(r2, &(0x7f000011b000-0x8)='./file0\x00', 0x200) 2018/02/01 22:15:59 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000f5a000-0x4), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0x7, 0x356, 0x83, 0x6, 0x11}, &(0x7f0000002000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={r2, 0x4}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x11, 0x803, 0x300) r4 = socket$inet(0x2, 0x1, 0x0) recvfrom$unix(r3, &(0x7f000016e000-0x5f)=""/95, 0xfffffffffffffe7c, 0x2040, &(0x7f0000b9e000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) getpeername(r3, &(0x7f0000d6a000)=@hci, &(0x7f0000cf7000-0x4)=0x6) connect$inet(r4, &(0x7f000089c000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000af0000-0x4)) 2018/02/01 22:15:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000026a000-0xd)='/dev/usbmon#\x00', 0x1, 0x80000) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x7, 0x0, 0x0, 0x0, 0x4, r0}, 0x2c) 2018/02/01 22:15:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000006000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000ceb000)='/dev/binder#\x00', 0x0, 0x10000000000) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000e30000-0x64)=[@in6={0xa, 0x3, 0x7, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x9}, @in={0x2, 0x2, @broadcast=0xffffffff}, @in6={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}], 0x48) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x48, 0x0, &(0x7f0000004000)="2716c84bf81a477ad3318aa4e22d244b801491b0ab3199a92b022cdb390aa97e9ed8e452dae8d724c26d0eb93c4d31a71851a3526cb61fba5ea33823f4f692f013167a905e9788f0"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f000000c000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000-0x1)}) r2 = socket(0x3, 0xf, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f00006ff000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x1}}}, 0x88) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00009a4000)={0x4c, 0x0, &(0x7f000007e000)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f0000f39000)=[], &(0x7f0000f52000)=[0x0]}, 0x20000000000000}}], 0x2, 0x0, &(0x7f0000d4d000-0x2)='V:'}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) [ 50.339434] QAT: Invalid ioctl 2018/02/01 22:15:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000984000)='/dev/input/event#\x00', 0xc8, 0x0) sendfile(r0, r1, &(0x7f00001a3000), 0xef8ea0c000000000) r2 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80000) fsync(r2) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00001a7000-0xf)='net/icmp6\x00') preadv(r3, &(0x7f0000df5000-0x10)=[{&(0x7f0000ae0000-0x33)=""/51, 0x17c}], 0x1, 0x1) getsockopt$bt_BT_DEFER_SETUP(r4, 0x112, 0x7, &(0x7f000067a000-0x4)=0x4, &(0x7f0000b5f000-0x8)=0x4) 2018/02/01 22:15:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000ab8000)={0x14, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000014}, []}, 0x14}, 0x1}, 0x0) 2018/02/01 22:15:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 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, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000d2a000)=0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000790000-0x74)=""/116) ptrace$peek(0xffffffffffffffff, r2, &(0x7f0000816000-0x8)) [ 50.421748] binder: 6856 RLIMIT_NICE not set 2018/02/01 22:15:59 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) remap_file_pages(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) shmget(0x2, 0x1000, 0x8, &(0x7f0000003000/0x1000)=nil) 2018/02/01 22:15:59 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000bbb000-0xe8)={{{@in6=@mcast1, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f0000001000-0x4)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f00005f4000)={0xe, 0x9, &(0x7f0000001000-0x48)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x6}, [@exit={0x95}, @alu={0x7, 0x3fb4, 0xf, 0x9, 0xf, 0xfffffff4, 0x8}, @alu={0x7, 0x8000, 0x2, 0x3, 0x4, 0xfffffffe}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0xfffffffffffffeff, 0x1b, &(0x7f000064d000)=""/27, 0x0, 0x1, [], r0}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000dbd000-0x7)='ns/pid\x00') ioctl$VT_RELDISP(r1, 0xb702) [ 50.459268] binder: 6856 RLIMIT_NICE not set [ 50.476085] binder: 6856 RLIMIT_NICE not set [ 50.484450] binder_alloc: 6853: binder_alloc_buf size 9007199254741000 failed, no address space [ 50.500275] binder: release 6853:6868 transaction 7 out, still active [ 50.500289] binder: undelivered TRANSACTION_COMPLETE [ 50.537965] binder_alloc: allocated: 8 (num: 1 largest: 8), free: 8184 (num: 1 largest: 8184) [ 50.547457] binder: 6868 RLIMIT_NICE not set [ 50.547541] binder_alloc: 6853: binder_alloc_buf, no vma 2018/02/01 22:15:59 executing program 7: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00008cf000)={0x0, &(0x7f00008f7000-0x8)=[]}, 0x10) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00002a1000-0x4ec), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x94c7a545928145d3, &(0x7f000025c000)=0x3f, 0x4) r1 = syz_open_dev$audion(&(0x7f00001e2000-0xc)='/dev/audio#\x00', 0x10001, 0x250280) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f000039b000-0x10)={0x1, &(0x7f00006fa000)=[{}]}) 2018/02/01 22:15:59 executing program 3: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty, 0x47}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x3]}, 0x5c) sched_yield() bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0xf, 0x0, 0x1018}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/02/01 22:15:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f00005f9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00001b5000)=0x14, 0x80000) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000fa0000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002}}) keyctl$join(0x17, &(0x7f000080b000-0x5)={0x73, 0x79, 0x7a, 0x0}) r1 = memfd_create(&(0x7f0000e55000-0x8)=',#eth0,\x00', 0x2) getsockname$packet(0xffffffffffffffff, &(0x7f0000726000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00008ca000)=0x14) sendmsg$nl_route(r1, &(0x7f0000b9f000)={&(0x7f00005d8000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000610000)={&(0x7f0000912000-0x30)=@ipv6_deladdr={0x30, 0x15, 0x408, 0x5, 0x0, {0xa, 0x20, 0x505, 0xfe, r2}, [@IFA_FLAGS={0x8, 0x8, 0x543}, @IFA_FLAGS={0x8, 0x8, 0x501}, @IFA_FLAGS={0x8, 0x8, 0x1}]}, 0x30}, 0x1, 0x0, 0x0, 0x8005}, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000e3d000-0x4), &(0x7f000065f000-0x4)=0x4) 2018/02/01 22:15:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000d6b000-0xb0)={{0x80}, 'port0\x00', 0xc3, 0x80003}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000b42000)={{0x20000000000080}, 'port0\x00', 0x77, 0x10000a}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dd2000)='/dev/sequencer2\x00', 0x1, 0x0) close(r1) 2018/02/01 22:15:59 executing program 5: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x7, 0x800, 0x10001) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000024000-0x7)="85df22118e22a1e52150746039b0db8c", 0x10) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000022000), 0x4) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000015000)={&(0x7f0000017000-0x6e8)={0x14, 0x2000002c, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, []}, 0xffffffffffffffac}, 0x1, 0x0, 0x0, 0x100}, 0x2) 2018/02/01 22:15:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000919000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00008fa000)={0x79}) r2 = socket$kcm(0x29, 0x5, 0x0) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f00002c6000-0x8), &(0x7f0000d9e000-0x4)=0x8) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000ebf000-0x400)={"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"}) r4 = dup2(r0, r1) r5 = dup3(r4, r3, 0x1) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f000009a000)={0x0}) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f00004c1000)={{{@in=@empty, @in=@loopback, 0x0, 0x0, 0x0}, {}, {}, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [], 0x0}, 0x0}, 0x0, @in=@empty, 0x0}}, &(0x7f00007aa000)=0xe8) request_key(&(0x7f000045d000-0xb)='cifs.idmap\x00', &(0x7f0000715000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000528000-0x1)='\x00', 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4010641c, &(0x7f0000f46000)={r6, &(0x7f0000e45000-0x28)=""/40}) accept4$inet(r5, &(0x7f0000189000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f00007c4000)=0x10, 0x80800) 2018/02/01 22:15:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x4, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000073b000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000af2000)='./file0\x00', &(0x7f00009bb000)={0xdc, 0x2, "c582d9f2c287969910a495d5820a22c5bff7ea77642cbcf7d3cb4dbad8a5e808c237a6f995508eb20bcece45d10a5e34d719d406b98ca5abc3ea3e6ef30e36b599aa108f57962ada71693cd92299363380f6c7aae8f1c790bddc768c9e83f76265912a423a081ffd13d32db2cbc6942dbbf5bb1a05eb3fa983f3531a775ab8cf60ba4b346afb11a7aee50ec3a52308155dba8838f6efc274e87df5bbf5604491041dcfb8158e08d39c9c56a367c62990ef9a82e2d534fe191659f0bed802a4a236d606e961e5b1ae34f3dd1a13437bee56a492cc"}, &(0x7f0000697000-0x4), 0x400) 2018/02/01 22:15:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000ab8000)={0x14, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000014}, []}, 0x14}, 0x1}, 0x0) [ 50.547572] binder: 6853:6882 transaction failed 29189/-3, size 0-0 line 2903 [ 50.575465] binder: 6853:6856 transaction failed 29201/-28, size 0-8 line 2903 [ 50.583127] binder: send failed reply for transaction 7, target dead 2018/02/01 22:15:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000ab8000)={0x14, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000014}, []}, 0x14}, 0x1}, 0x0) 2018/02/01 22:15:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000074000-0xa)='/dev/dsp#\x00', 0x7a66, 0x600000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000d9d000-0x98)={0x0, @in6={{0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}}, 0x4, 0x1}, &(0x7f000020f000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000fc4000-0x10)={0x3, 0x1, 0xff, 0x9, r1}, &(0x7f0000e02000)=0x10) r2 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f000038b000)='user\x00', &(0x7f00003de000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000d6c000)='1', 0x1, r2) r3 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000003e000)="fa", 0x1, r2) r4 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000f29000-0x1000)="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", 0x101, r2) r5 = request_key(&(0x7f000099b000)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) add_key$user(&(0x7f0000c97000-0x5)='user\x00', &(0x7f0000b6e000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000936000-0x82)="1b41330f288f97212682dc45620cc054876e7a80ec00b5aff41fd18da7cad81068f0ede649450cd1ee1621fdd115d39f5f9a42eea797b045247d21f4aadc74025d69b9bb2c4b7656c3cc9eea8589546ad6bb7d3ce8c3bda931f826cc5371b63966436450c8288ff62c0530dd0e861343c4d92adc362686aeaf1f1ca83d404faddf", 0x81, r2) r6 = syz_open_dev$amidi(&(0x7f0000ee5000-0xc)='/dev/amidi#\x00', 0x0, 0x109280) ioctl$KVM_X86_SET_MCE(r6, 0x4040ae9e, &(0x7f0000e5c000)={0x4800000000000000, 0x1f001, 0x7, 0x3, 0x20}) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r3, r4, r5}, &(0x7f00005cd000), 0x250, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={'ghash-generic\x00'}, &(0x7f00004e3000-0x40), 0x3f}) 2018/02/01 22:15:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000494000)='ppp0systemsecuritytrustedvmnet0GPLppp1em0[\x00', 0x2) write$selinux_create(r0, &(0x7f000003a000)=@objname={'system_u:object_r:depmod_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x37, 0x30, 0x20, './file0\x00'}, 0x4c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x297, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x57f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) clone(0x0, &(0x7f0000241000-0x1b), &(0x7f000003f000), &(0x7f0000af4000-0x4), &(0x7f0000923000-0x6f)) arch_prctl(0x1003, &(0x7f000019d000)) 2018/02/01 22:15:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000966000)=[{0x6, 0x0, 0x0, 0x407ffc0004}]}) restart_syscall() r0 = syz_open_dev$admmidi(&(0x7f0000012000)='/dev/admmidi#\x00', 0x4, 0x0) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000864000-0x80)={[0x0, 0x17005, 0x100004, 0x13000], 0x8, 0x80}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f000046c000)) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000095f000-0x20)={@generic="893524b27652dc5465b7af7dd8e0b439", @ifru_flags=0x5000}) r1 = syz_open_dev$mouse(&(0x7f0000cc8000)='/dev/input/mouse#\x00', 0x9, 0x101000) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) writev(r2, &(0x7f0000e41000)=[], 0x0) r4 = gettid() getpriority(0x1, r4) r5 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00008c8000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) sysfs$3(0x3) syz_open_dev$admmidi(&(0x7f0000244000)='/dev/admmidi#\x00', 0x800, 0x480000) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000ae9000-0x8)={r0, r1}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r5, 0x54a3) openat$dsp(0xffffffffffffff9c, &(0x7f0000efa000)='/dev/dsp\x00', 0x0, 0x0) 2018/02/01 22:15:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x1f14, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) set_thread_area(&(0x7f000010c000-0x10)={0x6, 0x20000000, 0x4000, 0x2, 0x8, 0x58, 0xffff, 0xd0, 0x5, 0x6}) 2018/02/01 22:15:59 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x4300, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/vcs\x00', 0x20080, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000002000)={0x2, 0x800, 0xffff, 0x81, 0xfa}, 0x14) sendto$inet(r1, &(0x7f0000012000)="6fea8ac6ccf188a2b902185a00dee5d62a234a44401c6757a9125a920564c398e61cabb5ef264f92438c28816e613af93ed087e2963350e938a08dd1bbdb1c0a6ce937fb910bd74fc7", 0x49, 0x11, &(0x7f0000011000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) r3 = dup3(r0, r0, 0x80000) setsockopt$inet_buf(r3, 0x0, 0x2f, &(0x7f0000002000-0xef)="d8b5683948afb6e1c319d19534ec0c210ff17408c5cfa8fefb19d654d799cecd574399f833d61707ac3f71516e2142fcfa20795f513b11a286eb3be0ec1f189b0e0084d32b6cb28073b383989170c6948ac308b20be17b8830bbdd7d1eb7c06fb0c32c1b7a5110bba936227d223ecbb7e346f9b013c025c73e98a3bc309d135538bd56cae4b8b7709775c1475981813bceffb6655cd316496fcc86d0c507bcfcc4673f7c920db0028ce7283ea1b761e64d2a99ba95b38ed02a1974f9acf9a8d634ec31490f806c3cf90706a57a1aa945dc887d3b6057710dcb87b91f25396b5858faf499a5520d6cce4835c47a9804", 0xef) add_key(&(0x7f0000011000)='asymmetric\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000002000-0xd2), 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 22:15:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0xf1, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xc5}]}, &(0x7f0000de4000)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) socketpair(0xe, 0x800, 0x2, &(0x7f00000da000-0x8)={0x0, 0x0}) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000380000-0x24)={0x7, 0xfffffffffffffff7, 0x8, 0x7, 0x1ff, 0x3, 0x100000001, 0x9, 0x5, 0x4, 0x7fffffff, 0x6}) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/02/01 22:15:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000ab8000)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000014}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) 2018/02/01 22:15:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000ab8000)={0x14, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000014}, []}, 0x14}, 0x1}, 0x0) 2018/02/01 22:15:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003f1000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) syz_emit_ethernet(0xfffffdfb, &(0x7f00009c6000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4d, 0x0, "b9bb250040d58721847e584abd75e0d86baef0249cdfb841ac9382e397463d68e2df0d5792875b1e6fea5aaeac3a760bda1185273c18cb4e3d678bad725ae75a2f594b6681"}}}}}, 0x0) 2018/02/01 22:15:59 executing program 6: r0 = socket(0x1f, 0x80006, 0x100000000) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000676000-0x4), 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getuid() getresgid(&(0x7f0000a05000-0x4), &(0x7f0000c05000-0x4)=0x0, &(0x7f0000997000-0x4)) syz_fuseblk_mount(&(0x7f00001fd000-0x8)='./file0\x00', &(0x7f000091f000)='./file0\x00', 0x0, r1, r2, 0x87c, 0x37, 0x4) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) setresgid(0x0, 0x0, 0x0) 2018/02/01 22:15:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000ab8000)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000014}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) 2018/02/01 22:15:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000045000)='/dev/hwrng\x00', 0x0, 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) prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f00009d9000-0x10)) ioctl$sock_bt(r0, 0x541b, &(0x7f000028a000-0x7d)="a2e4f07f8341c024df4524c9382cabbbd9792974bbcd8464c0e1e8053817fe9e9b69358129ee2ea7c1953237b48960afffc5e37e03f56d6eb9c3ef0cf234e5bd4936860304ce835164cccbcc3e27fa91b069470c67e14a8ae67ce2107bc959c35fe4406cbee4874cf36bc1a398abc17637e0161ce284e7af2056d08354") ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) signalfd(0xffffffffffffffff, &(0x7f00008e7000-0x8), 0x8) getgid() 2018/02/01 22:15:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000fb7000)='./file0\x00', 0x141046, 0x0) r0 = open(&(0x7f0000909000)='./control\x00', 0x80040, 0x0) open(&(0x7f00002da000-0xa)='./control\x00', 0x141042, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000493000)='./control\x00', 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80b, 0xe3) clone(0x0, &(0x7f0000aed000), &(0x7f00006c4000-0x4), &(0x7f000049d000-0x4), &(0x7f0000c12000)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) 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(0x2e, &(0x7f0000ea6000-0x96)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, @dev={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, &(0x7f0000001000)={0x0, 0x1, [0x0]}) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f000012b000-0x8)='./file0\x00', &(0x7f00004de000-0xa)='./control\x00') 2018/02/01 22:15:59 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xffffffff, 0x313140) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000f81000-0x8)={0x0, 0x8, 0x8001}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000397000)={r2, 0x4000000000000}, 0x8) setsockopt$sock_void(r0, 0x29, 0x21400000048, 0x0, 0x0) 2018/02/01 22:15:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000ab8000)={0x14, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000014}, []}, 0x14}, 0x1}, 0x0) 2018/02/01 22:15:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000af7000)='/dev/autofs\x00', 0x214200, 0x0) unlinkat(r0, &(0x7f0000670000)='./file0\x00', 0xfffffffffffffffe) r1 = socket$inet6(0xa, 0x8000f, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000d31000)=[@in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}], 0x20) writev(r1, &(0x7f00008b7000-0x50)=[{&(0x7f0000903000)="05aa80dec9994a554ce151fb37e37870267c7b45b07f83113fe6113712577c5c417354b4446f1c8788c35fc42b5f8a8b229380ee3fb51b392f5bdfedb21fbad1de284f71a624dd09b6be692c50be5624ba400037c54da9dacdc23a26958d0ce76315d6505464cb224c070d299340e517c58c44fee96111e36b1b67941011467dc754e8a1722c35", 0x87}, {&(0x7f0000dfe000-0x1000)="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0x1000}, {&(0x7f0000fcb000)="96fdfabe5ace57f69e21d39f9566ac669f5507b871e945303b7c39c9b425b574cbf8cbd5917d6cf5130d31b4acef762db93c00bbda1ec0f8d0fdeed52ae4710c60755bc77af6c60b93e167550a8904d9614cc566e4612d77eb88e3026698102d993b90d05610747575cf7c86f73962933bb0eeb46ee755d76bf705bba2b1c4062a8e4196b6e0fbc5fe774d0912936785bb5fb0", 0x93}, {&(0x7f0000f0f000)="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0x1000}, {&(0x7f0000e5b000)="ad3c6af41c6cf8556c0f9b6675afa464fa4dded1def5090b2e25c2b110ac0f95aa146ae73ca8d2187115864f98773d55fbb1bee974e8c8dddb294235f10c60972a779941bc32f864b6bf5eeaeeba713aa3ae8480e10c88a66d7356a76339164fd2bb857acde6462e52c0b9f702381c65ff8b3e2a4b873033f9ea7e7925b816f5f6b6ec07c8bba0e762df342d81c2abcc8af7fedeab8b71db984b26014551de859032e8db0f0ff523abe039fd4f72861fd8b4f6151c314ad341372eca9bf1e6c00f262d6f00ad9092c6b1041932c857ec5d8df80e31f13706e77b408565936a270c8190801a01c1c0409ce0a77b6a8b7ac65687e356cf07", 0xf7}], 0x5) 2018/02/01 22:15:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000535000-0x12)={@common='ip6gretap0\x00', 0xfffffffffffffc01}) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f000060f000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_llcp(0x27, 0x3, 0x1) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000caa000-0xb)='/dev/loop#\x00', 0x0, 0x82) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) sendfile(r2, r3, &(0x7f00000de000-0x8), 0x102000001) ioctl$LOOP_CLR_FD(r2, 0x4c01) stat(&(0x7f00004c8000-0x8)='./file0\x00', &(0x7f0000e15000)) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000dbf000)={0x0, &(0x7f00007be000-0x4)=[]}) r4 = syz_open_dev$sndpcmc(&(0x7f0000a31000-0x12)='/dev/snd/pcmC#D#c\x00', 0xbb, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f00002b4000-0xff)={r3, r4, 0x4, 0x7fff, &(0x7f0000980000)="3f8ba66a21ee", 0x4, 0x4, 0x3, 0x9, 0x97, 0x2, 0x1, "5d271d155e73650cfbee03e10a147ba9fc95cf6f06bed9042c357f29937309bf200b7986632df0aafadb83176dcf0a0f5bc031fc79b987d7de3b0d2e63acea89fa5b76ea1d7e950affc7b28205f2d03ed66f75c85fbde95253056b9e5bb9ad66586db4980a7f40cda2975297b2c42143750e087408f883fae9ebd5cd000ac5d9f537a748012e6124090980c8389b28c9cebb646c90ce6701679a6da087b1317e6516b38ac61010ac493d8811e0f82cb3c29c3f9547ac61c6822c0ab21cee124003ea766f31c51c1d7030434fafb986f3b1e53ad024a562"}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000f74000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000079a000)=0x24) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000782000-0x8a)}) pselect6(0x40, &(0x7f0000e78000-0x40)={0x3ffffc}, &(0x7f0000768000), &(0x7f00007fc000-0x40), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/02/01 22:15:59 executing program 2: mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) bind$inet(r0, &(0x7f0000164000-0x10)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) recvfrom(r0, &(0x7f0000efa000)=""/100, 0x64, 0x0, &(0x7f0000efa000)=@ipx={0x4, 0x0, 0x0, "5aa5c27a617e"}, 0x10) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/01 22:15:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000ab8000)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000014}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) 2018/02/01 22:15:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) statx(r0, &(0x7f0000ad1000)='./file0\x00', 0x6000, 0x7ff, &(0x7f00006d4000)) setsockopt$inet_int(r2, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) socket$pptp(0x18, 0x1, 0x2) sendto$inet(r1, &(0x7f0000074000)="cbcf417de1536e735d3d1c981d82f41d6c0adb6f434cd3dc61d828c8a884f2949984d8226241fd4d2c514cf8", 0x2c, 0x0, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002}, 0x10) userfaultfd(0x0) fsync(r0) 2018/02/01 22:15:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x3, 0xffffffffffffff9c, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000000)={0x6, &(0x7f0000130000)=[{}, {}, {}, {}, {}, {}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) recvmsg(r1, &(0x7f000036c000-0x38)={&(0x7f000035d000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x10, &(0x7f0000b78000)=[], 0x0, &(0x7f000034d000-0x9a)=""/154, 0x9a}, 0x0) write(r1, &(0x7f00009b4000)="1f0000001000077f00000000002000fc0300000408000200048000ad06ffef1a", 0x20) recvmsg(r1, &(0x7f00005cf000-0x38)={&(0x7f000006f000-0x8)=@sco, 0x8, &(0x7f00004c9000)=[], 0x0, &(0x7f0000978000-0x1000)=""/4096, 0x1000}, 0x0) 2018/02/01 22:15:59 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000004000-0xe8)={{{@in=@empty, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x2b}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, 0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000005000)='keyring\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000001000-0xd)='dns_resolver\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000005000)="290d2c6c324cc36ba5072dd2e4347c66aab6bf465f19b8b05371244d4490224de53acd666e4e8fca144865f88803ab8e4eecd60778e08b8c1f00fb06caf6ee6638562ab179bd3a0027f24ddd17f474", 0x4f, 0xfffffffffffffff8) keyctl$link(0x8, r1, r2) setsockopt$sock_void(r0, 0x29, 0x23, 0x0, 0x0) 2018/02/01 22:15:59 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f000022f000-0x50)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000001000)=0x4, 0x2) 2018/02/01 22:15:59 executing program 1 (fault-call:3 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000ab8000)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000014}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1}, 0x0) 2018/02/01 22:15:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e5a000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f00000e7000)=0x1) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270b40000000000004007352", 0x23}], 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000b9a000-0x6c)=[@in={0x2, 0x0, @empty}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x1, @rand_addr=0x9}, @in={0x2, 0x2, @rand_addr=0xffffffff00000001}, @in6={0xa, 0x2, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xb5e}], 0x6c) 2018/02/01 22:15:59 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000003000/0x2000)=nil, 0x2000) mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x2) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000000e000-0x11)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f000000e000)='tls\x00', 0x4) r1 = memfd_create(&(0x7f000000c000)='-em1\x00', 0x3) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f000000c000)={0x0, 0x100000000000000, 0x20, &(0x7f0000007000)}) r2 = request_key(&(0x7f000000c000-0x6)='rxrpc\x00', &(0x7f0000007000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000000c000-0x27)='ppp1$eth0vboxnet1%security^&:procnodev\x00', 0xffffffffffffffff) request_key(&(0x7f000000a000-0x5)='user\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000005000-0x3b)='(ppp0vmnet0eth0},/posix_acl_accesssecurity.wlan1cpusetbdev\x00', 0xfffffffffffffffa) keyctl$reject(0x13, r2, 0x100, 0x3, r2) ioctl$TIOCSBRK(r1, 0x5427) 2018/02/01 22:15:59 executing program 7: r0 = gettid() r1 = syz_open_dev$sg(&(0x7f0000e40000-0x9)='/dev/sg#\x00', 0x9, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000000)="528b5f93f45bb46ceecf856dea7fd5b23e608b5fd2914bb3969a96b2a71aa30dad6d71601d52df834722146cdf621c866c976b57ecac8732d2c86742bb51de823e80f34bc1d8c5d8579efcf83668307dac43042ea9aa1a") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ftruncate(r2, 0x10001) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f00005e8000)=""/38) exit(0x0) wait4(r0, &(0x7f0000f72000-0x4), 0x0, &(0x7f000063f000)) 2018/02/01 22:15:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000de3000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_netdev_private(r1, 0x89f6, &(0x7f000033a000-0xa0)="3969c72968ed7bb5e55f1cc89615608a4efe8806d38e4847c20d66a4614b840626ee2e4483cf51379416338eec9bf1aea001975fc29abd78314159994dcf7104f28441e016879cec641a1c2ab49f9663eabd0315531b03414866b298847ba524069f57b4a83f357b42024fd437b06e1c34ca881b433332cf5c6e5330587b9d884c1feb3eb44890449a93a1bbee8fc0115689a82ce86cd05cef0f808a29e3a925") ioctl(r0, 0x440000000000127e, &(0x7f00007f4000-0xb4)) clock_adjtime(0x3, &(0x7f00007d9000-0xd0)={0xffffffff, 0x2, 0x7fff, 0x9, 0x2, 0x8000, 0x7fff, 0x2, 0x5, 0x0, 0x23db, 0x7f, 0x9, 0x4a30, 0xdda, 0x1, 0x5, 0x5, 0x3, 0x4, 0x1, 0x4, 0x501, 0x200, 0x7ff, 0x7fffffff}) 2018/02/01 22:15:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000031000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000058d000)) getpeername$llc(r0, &(0x7f0000e67000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000741000-0x4)=0x10) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000af1000)={0x1, &(0x7f0000f79000-0x4)=[0x3]}) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000), 0x0, r3}) close(r2) socket(0xb, 0x5, 0x4e) 2018/02/01 22:15:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) dup2(r0, r0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @rand_addr}, 0x10) 2018/02/01 22:15:59 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a53000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f0000981000-0x4), &(0x7f0000000000)=0x4) r1 = accept$ipx(0xffffffffffffffff, &(0x7f00009e6000-0x10), &(0x7f0000b90000)=0x10) setsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f00006e1000-0x4)=0x60, 0x4) clone(0x0, &(0x7f0000b18000-0x1), &(0x7f000067e000), &(0x7f0000010000-0x4), &(0x7f0000001000-0x1)) fchownat(0xffffffffffffffff, &(0x7f0000028000-0xc)='./bus/file0\x00', 0x0, 0x0, 0x0) 2018/02/01 22:15:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000132000-0x12)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) sync_file_range(r0, 0x2, 0xfffffffffffffffa, 0x4) ioctl(r0, 0x180004523, &(0x7f000022b000-0x1)) pipe(&(0x7f0000727000-0x8)={0x0}) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x89) r2 = add_key$keyring(&(0x7f0000952000-0x8)='keyring\x00', &(0x7f0000b19000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) keyctl$update(0x2, r2, &(0x7f0000ce6000)="95fe2f81518fb33cef58dcb2db8114ea72e196204c3d11b9aee0e4b15198bcf869e488ae27db8dbcb1b8d386d2573dd83bb105f4bc2e6e99c58b132ee01641cf8490fd796cd9afbd552cf77db331799c741170749d374f35c14ded820098573db507de3d06299b3f9de9b0000ce3a84e468a7fb5486c3a73c4c32a2ab6dec5cabbceca4a0b0ebdb2e5dc071b03ed0af0c6dfe5ff020040d599bbd4139bf045773d9988f53734671dfae41e4c2f5af8364e85fbbe4e9776b9ed", 0xb9) [ 51.152201] FAULT_INJECTION: forcing a failure. [ 51.152201] name failslab, interval 1, probability 0, space 0, times 1 [ 51.182469] binder: BINDER_SET_CONTEXT_MGR already set [ 51.182480] binder: 6964:6968 ioctl 40046207 0 returned -16 [ 51.184534] binder_alloc: 6964: binder_alloc_buf, no vma [ 51.184597] binder: 6964:6968 transaction failed 29189/-3, size 0-0 line 2903 [ 51.222550] binder: undelivered TRANSACTION_ERROR: 29189 [ 51.247594] binder: release 6964:6968 transaction 12 out, still active [ 51.247602] binder: undelivered TRANSACTION_COMPLETE [ 51.247665] binder: send failed reply for transaction 12, target dead [ 51.317061] CPU: 1 PID: 6995 Comm: syz-executor1 Not tainted 4.15.0+ #291 [ 51.324027] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.333383] Call Trace: [ 51.335965] dump_stack+0x194/0x257 [ 51.339576] ? arch_local_irq_restore+0x53/0x53 [ 51.344237] should_fail+0x8c0/0xa40 [ 51.347934] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 51.353024] ? __local_bh_enable_ip+0x121/0x230 [ 51.357682] ? _raw_spin_unlock_bh+0x30/0x40 [ 51.362081] ? release_sock+0x1d4/0x2a0 [ 51.366051] ? __release_sock+0x360/0x360 [ 51.370185] ? find_held_lock+0x35/0x1d0 [ 51.374251] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 51.380128] ? rcu_note_context_switch+0x710/0x710 [ 51.385052] should_failslab+0xec/0x120 [ 51.389010] kmem_cache_alloc_node+0x56/0x760 [ 51.393497] ? netlink_insert+0x500/0x500 [ 51.397625] __alloc_skb+0xf1/0x780 [ 51.401234] ? skb_copy_and_csum_dev+0x370/0x370 [ 51.405970] ? _copy_from_user+0x99/0x110 [ 51.410127] ? selinux_socket_getpeersec_dgram+0x22f/0x330 [ 51.415743] ? selinux_inet_conn_established+0xf0/0xf0 [ 51.421007] ? sock_has_perm+0x2a4/0x420 [ 51.425064] ? security_socket_getpeersec_dgram+0x91/0xc0 [ 51.430588] netlink_sendmsg+0xa86/0xe60 [ 51.434737] ? netlink_unicast+0x6b0/0x6b0 [ 51.438972] ? security_socket_sendmsg+0x89/0xb0 [ 51.443708] ? netlink_unicast+0x6b0/0x6b0 [ 51.447928] sock_sendmsg+0xca/0x110 [ 51.451625] ___sys_sendmsg+0x767/0x8b0 [ 51.455589] ? copy_msghdr_from_user+0x590/0x590 [ 51.460351] ? __f_unlock_pos+0x19/0x20 [ 51.464310] ? lock_downgrade+0x980/0x980 [ 51.468437] ? map_files_get_link+0x3a0/0x3a0 [ 51.472916] ? __fget_light+0x297/0x380 [ 51.476871] ? fget_raw+0x20/0x20 [ 51.480311] ? find_held_lock+0x35/0x1d0 [ 51.484357] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 51.489182] ? vfs_write+0x374/0x510 [ 51.492875] ? wait_for_completion+0x770/0x770 [ 51.497489] ? __fdget+0x18/0x20 [ 51.500838] __sys_sendmsg+0xe5/0x210 [ 51.504612] ? __sys_sendmsg+0xe5/0x210 [ 51.508578] ? SyS_shutdown+0x290/0x290 [ 51.512533] ? __sb_end_write+0xa0/0xd0 [ 51.516502] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 51.521499] SyS_sendmsg+0x2d/0x50 [ 51.525030] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 51.529763] RIP: 0033:0x453299 [ 51.532926] RSP: 002b:00007fada5c01c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 51.540610] RAX: ffffffffffffffda RBX: 00007fada5c01aa0 RCX: 0000000000453299 [ 51.547856] RDX: 0000000000000000 RSI: 0000000020ef0fc8 RDI: 0000000000000013 [ 51.555106] RBP: 00007fada5c01a90 R08: 0000000000000000 R09: 0000000000000000 [ 51.562364] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b8096 2018/02/01 22:16:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000ab8000)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000014}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1}, 0x0) 2018/02/01 22:16:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000181000)='/dev/mixer\x00', 0x2240, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f000001a000-0x4)=0xbf) pipe(&(0x7f0000f79000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x1000020) fcntl$getflags(r2, 0xb) 2018/02/01 22:16:00 executing program 5: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000023000)='/dev/hwrng\x00', 0x40002, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000015000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x4102}) socketpair$unix(0x1, 0x800000000005, 0x0, &(0x7f000002e000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f000000c000-0x10)=[{0x6c}, {0x6}]}, 0x10) sendto(r1, &(0x7f0000034000), 0x0, 0x0, 0x0, 0x0) 2018/02/01 22:16:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000105000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000dd6000-0x8)={0x0}) r2 = syz_open_dev$sg(&(0x7f0000be5000-0x5)='/dev/sg#\x00', 0x7, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000c06000-0xc)={r1, 0x80000, r2}) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000543000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x265, 0x0, @cisco=&(0x7f0000542000)}}) 2018/02/01 22:16:00 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) readlink(&(0x7f0000013000)='./file0\x00', &(0x7f0000003000)=""/236, 0xec) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000900000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f0000331000-0x1)="e0") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f00009d6000-0x8e)=""/142, &(0x7f00007b2000-0x4)=0x8e) 2018/02/01 22:16:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = gettid() prctl$setptracer(0x59616d61, r0) 2018/02/01 22:16:00 executing program 0: prctl$void(0x3f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00004da000-0x11)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000f01000)={0x3, 0x0, 0x10000, 0x9}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000f17000-0xb)='/dev/mixer\x00', 0x10000, 0x0) getsockname(r2, &(0x7f0000f4c000-0x80)=@generic, &(0x7f0000334000)=0x80) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000ebf000)={0x1f, r1}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000d88000-0x12)={0x7, [0x7, 0x4, 0x80, 0x2, 0x1, 0x7ff, 0xbcce]}, &(0x7f0000c6e000)=0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r3, 0x0, 0x0, 0x10001) write(r3, &(0x7f0000001000)="15", 0x1) sendfile(r3, r3, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r3, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000511000-0xc)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x200000000000001}, 0xffffffffffffff08) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000abb000), 0xb) shutdown(0xffffffffffffffff, 0x40000000001) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f000096f000-0x96)=""/150) fcntl$getownex(r2, 0x10, &(0x7f0000c86000-0x8)={0x0, 0x0}) r5 = mmap$binder(&(0x7f000063e000/0x4000)=nil, 0x4000, 0x0, 0x637b1390543d9159, r2, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000098c000-0x30)={0x18, 0x0, &(0x7f0000c23000-0x18)=[@increfs_done={0x40106308, r5, 0x4}, @register_looper={0x630b}], 0x1e, 0x0, &(0x7f0000ccf000)="912a4bc5ce0cacb9a361123869c4cabd08966ae57929252ce42de96e938e"}) syz_open_procfs(r4, &(0x7f000093e000)='syscall\x00') dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/02/01 22:16:00 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0xfffffffffffffffe}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$sock_SIOCOUTQ(r0, 0x80487436, &(0x7f0000006000-0x4)) 2018/02/01 22:16:00 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, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fac000)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000073000-0x8)={0x7fffffff}, &(0x7f00000c1000), 0x8) pipe(&(0x7f0000597000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r0) writev(r0, &(0x7f000000b000)=[{&(0x7f0000b3e000-0x16)="2c6aba697e3e8b8f89b244a3c22959f4148eeab39964", 0x16}], 0x1) [ 51.569612] R13: 00007fada5c01bc8 R14: 00000000004b8096 R15: 0000000000000000 [ 51.601957] QAT: Invalid ioctl 2018/02/01 22:16:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept(r0, &(0x7f0000991000)=@nl=@kern, &(0x7f0000aa2000)=0xc) accept4$unix(r1, 0x0, &(0x7f000046d000-0x4), 0x80800) r2 = creat(&(0x7f0000e3b000-0x8)='./file0\x00', 0x80) r3 = inotify_add_watch(r2, &(0x7f0000a3c000)='./file0\x00', 0x6000100) inotify_rm_watch(r2, r3) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000c91000-0x4)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/01 22:16:00 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0xda713d0e57135059) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) r1 = socket$vsock_stream(0x28, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000000)={0x0, r2/1000+10000}, 0x2) 2018/02/01 22:16:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000013e000)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) write$fuse(r0, &(0x7f00001bf000+0xcc0)={0x14, 0x0, 0x0, @fuse_poll_out}, 0x14) sendfile(r0, r0, &(0x7f0000009000-0x8), 0x80000001) ioctl$KDMKTONE(r0, 0x4b30, 0x4) sendfile(r1, r0, 0x0, 0x72439a6b) [ 51.648650] QAT: Invalid ioctl 2018/02/01 22:16:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x5) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000ab8000)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000014}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1}, 0x0) 2018/02/01 22:16:00 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffff9, 0x2) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f00002a5000)={0x2, 0x10001, 0x2, 0xe00000000, 0x7, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) connect$pppoe(r1, &(0x7f0000002000-0x1e)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='tunl0\x00'}}, 0x1e) 2018/02/01 22:16:00 executing program 0: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000fda000)='./file0\x00', &(0x7f0000014000)="70056f9100", 0x2005000, &(0x7f00006fb000)) r0 = open(&(0x7f000071e000-0x8)='./file0\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000ca8000)='./bus\x00', r0, &(0x7f0000fcf000-0x6)='./file0\x00', 0x0) 2018/02/01 22:16:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$KDDELIO(r1, 0x4b35, 0x3d1) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00007a3000)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x0, @empty}, 0x4, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, @syzn={0x73, 0x79, 0x7a, 0x0}}) ioctl$KDADDIO(r1, 0x4b34, 0x80) 2018/02/01 22:16:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = socket$inet(0x2, 0xa, 0x2) accept$inet(r3, &(0x7f0000da4000)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000748000)=0x10) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000359000-0x20)={r2, 0x0, 0x0, 0xffffffffffffffff}) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000018000)={r4, 0x0, 0x0, 0xffffffffffffffff}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000c68000)={r4, 0x0, 0x0, 0xffffffffffffffff}) 2018/02/01 22:16:00 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x11)=@random={'osx.', '&vmnet1%eth0\x00'}, &(0x7f0000001000-0x8a)=""/155, 0x9b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000081b000-0xc)='/dev/rfkill\x00', 0x101000, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f000021d000)='/dev/snd/pcmC#D#p\x00', 0xfff, 0x2) renameat(r0, &(0x7f00003b5000)='./file0\x00', r1, &(0x7f000085c000-0x8)='./file0\x00') r2 = semget$private(0x0, 0x4, 0x0) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000a1b000)=[0xfffffffffffffff8]) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000015e000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$VT_GETMODE(r3, 0x5601, &(0x7f000095c000-0x8)) r4 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f000068d000)={{{@in6=@loopback, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f00002d0000)=0xe8) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000aec000)=0x0) sendmsg$netlink(r3, &(0x7f0000d00000)={&(0x7f0000932000-0xc)=@kern={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000330000)=[{&(0x7f0000356000)={0x398, 0x36, 0x205, 0x0, 0x0, "", [@typed={0x8, 0x1}, @nested={0x16c, 0x36, [@typed={0xc, 0x58, @u32=0x7fffffff}, @generic="9272f8de62c4c06461b043ea24848619e52aa8998e105e8db80f043dbf124769232767d707b8f787ca80155de6038865a8c1cf1700357aacfe8bc215d3b17864da4b5ace0665c561d42d8fed1173d0c2b938596642fdf441f286a290c3324e367179750857d4dedd00d5b861523dd5d0ace41cf9505a2180649e5b532f1e89391030ead86096d0702228a7dddffbc80adfa9c064660777fc13e84d6c55698e018f1068b39243e601bcdd51255769958d38619c43", @typed={0x18, 0x79, @str='&vmnet1%eth0\x00'}, @typed={0xc, 0x45, @ipv4=@loopback=0x7f000001}, @typed={0xc, 0xd, @pid=r4}, @generic="a6d0e65fb66013fdd2864c4e26a4860f35aa1c9562ec90463ca83f46f1b0dade32e0b6526d51261cdd771fc069842c0f235718939268379ddd875f31b136af4e8da69c6700d6a9835f", @typed={0x10, 0x88, @u64=0x2}, @typed={0xc, 0x46, @uid=r5}, @typed={0x10, 0x4c, @u64=0x8001}]}, @typed={0xc, 0x36, @pid=r6}, @generic="e9bfdbf8c22234e92bba368b768954de3a067c931aee8b4a505275571356597b44bd3cba61560424aa5c778f806cdf4a7e9c57920129a58a82590a304ff39e2a7ed03c32651c53456bb69b9b9dc59749afe64a1e1463f85f4f92983f1fd05e321489940d846f4a6181fb1c7f9c3e95", @generic="a197e2b859bc63a4abdee0b782cf1d235808978dfcc327561d3ee7120acabd01cef577120e638c24d28e959b79e3af171540ad14e10c31af1baa3d010a71d1b4924617b4e053d5f2ca7a9ab88c30ef0c0943b3f41bfc712badcc3773c52f2defeaeddfd3fc200e68575b0187f5aedd4e24a5d8dd6954e8a181150b6fedc3aea6f8eb93b9e4bf8c6cce027a4d583ff2baaf4f804dba11a9325480988a657218aa", @generic="f89ce0e7b77c4b5e2701b8b886614a9980b4ec1f7ee1636987271c347d16a3fc5e4b461631fe0852b3ba16bbf8125fead607838a58116b828cc86fd663ec3682bf3dd4aa0a12eecabb4fd059e0d1237fab346982773a761e1b986812be49f9738ce74674694989d506cd96919809542a259f5b7941f6d135494c0f087fc09b2e9c5a70490c589e756f873efd3a2345f892b9c0336b7a78c46621dafac58b7d3d50a7b22639af52f23b5309bb788579a6cd15f351a87817c9c05d123f25b625d815e0ab43add4ec132823a00d60d0a13f4c24223debdf761c6a0c21bd00a63d396b45a1f1c629e146bda69d113c4d9552948f8e43ecfe1c7b97"]}, 0x398}], 0x1, 0x0, 0x0, 0xc040}, 0x800) 2018/02/01 22:16:00 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) unshare(0x0) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) getresuid(&(0x7f0000012000-0x3), &(0x7f0000012000), &(0x7f0000014000-0x4)=0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012000-0xe8)={{{@in=@multicast1=0xe0000001, @in6=@empty, 0x2, 0x9, 0x0, 0x3, 0x2, 0x20, 0xa0, 0x7f, r2, r3}, {0x1, 0x5, 0x7, 0x1, 0x3, 0x2151, 0x0, 0x100000001}, {0x1, 0xfffffffffffffe01, 0x5, 0x1}, 0x4, 0xd, 0x2, 0x1, 0x2}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x1, 0x3c}, 0x2, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6, 0x1, 0x2, 0x8, 0x3, 0x5, 0x4}}, 0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/dsp\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r4, 0x40106410, &(0x7f0000001000)={0x194, &(0x7f0000004000)="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"}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) pipe2(&(0x7f0000013000-0x8), 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f3c000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f000053b000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 22:16:00 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, 0xfe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000027f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-blowfish-asm\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = add_key$user(&(0x7f0000427000)='user\x00', &(0x7f00006b8000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00003b1000)="c9c835255d05eb31", 0x8, 0xfffffffffffffffc) keyctl$update(0x2, r2, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005a5000-0x31)="d3ab2719", 0x4) recvmmsg(r1, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0}}, 0x10, &(0x7f00005a3000)=[{&(0x7f00005a3000)}, {&(0x7f00005a3000)}, {&(0x7f00003e5000)=""/59, 0x3b}, {&(0x7f00005a3000)=""/196, 0xc4}, {&(0x7f000035a000-0xc0)=""/192, 0xc0}, {&(0x7f00005a3000)=""/183, 0xb7}], 0x6, &(0x7f0000288000-0x4f)=""/79, 0x4f}}, {{&(0x7f00005a3000)=@ethernet={0x0, @random}, 0x10, &(0x7f00005a4000-0x90)=[{&(0x7f00005a3000)=""/11, 0xb}, {&(0x7f0000291000)=""/217, 0xd9}, {&(0x7f00002dd000)=""/65, 0x41}], 0x3, &(0x7f00005a3000)=""/16, 0x10}}], 0x2, 0x12001, &(0x7f00005a3000)={0x77359400}) 2018/02/01 22:16:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 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) connect$pppoe(r0, &(0x7f0000004000-0x1e)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, @generic="4915abd386d32a380df84f52ae268157"}}, 0x1e) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000e28000-0xb)='/dev/mixer\x00', 0xa0000, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f000027b000+0xde3)={0x1, 0x14, [0x1, 0x7, 0xffffffffffffff37, 0x1, 0x10000]}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00003ac000-0xa0)={0x0, @in={{0x2, 0x2, @empty}}, 0x80000001, 0x42, 0x2, 0x3, 0x1ff}, &(0x7f0000bd7000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000db8000-0x14)={r2, 0x2, 0x7, 0x80, 0x2, 0x7}, 0x14) 2018/02/01 22:16:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f000078e000)='/dev/vcs#\x00', 0x9, 0x802) r0 = getpgid(0xffffffffffffffff) capset(&(0x7f000061e000)={0x19980330, r0}, &(0x7f0000002000-0x18)={0x0, 0x404}) r1 = syz_open_procfs(0x0, &(0x7f0000305000)='ns/ipc\x00') setns(r1, 0x0) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f000073e000)) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000a53000-0x8)=0x5) 2018/02/01 22:16:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00009b2000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005e8000)={r1, &(0x7f00007c9000-0xb0)="220308b0952fba2e2d5942c91afc354033f434016fcf31b2010d8b76d877c41049665f594ba8a7aab8c7ca16399dfb39df8e0668d69b4635383aa8b3337a86617747a4b51d669a376284c542448f6b8ffb512f1d9adb5ce03eb7493c636cf5ac988e105b71284513f2bca6cfaf14ae0e31377b1292a9dc446abbe1acbb20de01c4b31a07c2346122cbb76d926b5296051684d80e39f7ec0e7846c1f16b558ca54ff1eae41f81822ab25dd37a27fd2e8d", &(0x7f0000daf000-0xe0)="8b4a3be7101e61948cc99950cb51e3f5d358e551f5461f11a8386f8a57105f7aefb7d7a209b7ffce59a8a5ad059949c1e6edbb6d7716dcd23d553801db2c9c67f4b7c8d51a62a6a177e0b66cf27fa230e0400cbc3c43dbd3dea23b055e04f5f6e085b537cb95d180d635395eda3354f5c20a9e44c0a0cc1e16dea6852e479f18712c92c562d6132e2ca1081dbaf0735a56afbf55e51e55fa5e1c7719a61dd6a28363239574e7061b8685a16389cace5615bf83c3c83043973fce6d6fe2569c8ab7caa4ffd545b715c68a48d379ea9ed126fbe832b0b2af29430c2d1e18b14040"}, 0x20) clock_gettime(0x0, &(0x7f0000bc3000-0x1)={0x0, 0x0}) ppoll(&(0x7f00006d5000)=[{r0, 0x404}, {r1, 0x100}, {r0, 0xa2}, {r1}, {r1, 0x3302}, {r1, 0x2000}, {r1, 0x5018}, {r0, 0x40}], 0x8, &(0x7f0000be7000)={r2, r3+30000000}, &(0x7f0000fe4000-0x8)={0x101}, 0x8) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f000000e000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@ipv4={[], [0xff, 0xff], @empty}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0xb}}]}, 0x38}, 0x1}, 0x0) 2018/02/01 22:16:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000359000-0x20)={r2, 0x0, 0x0, 0xffffffffffffffff}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000dbd000-0x10)={0xffffffffffffffff, 0x50, &(0x7f000015a000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000001c000-0x4)=r3, 0x4) r4 = eventfd2(0x0, 0x0) time(&(0x7f000018e000)) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000018000)={r4, 0x0, 0x0, 0xffffffffffffffff}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000a73000)={r4, 0x0, 0x3, 0xffffffffffffffff}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00000ba000-0x20)={0x110000, &(0x7f0000abf000-0x8), 0xa, r2, 0x1}) 2018/02/01 22:16:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330}, &(0x7f00005cd000-0x18)) r0 = syz_open_dev$vcsn(&(0x7f00002cf000)='/dev/vcs#\x00', 0x5, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000090f000-0x14)={0x7fff, 0x1, 0xffffffffffffffc1, 0x1f, 0xcede}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000987000)={@common='bridge0\x00', @ifru_data=&(0x7f0000a7b000-0x20)="04000000000000000200000020000005000000d8000000edfffffff5fffffc23"}) 2018/02/01 22:16:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x0, 0x1, @tid}, &(0x7f0000e9a000-0x1)) timer_create(0x0, &(0x7f0000000000)={0x1f, 0x4, 0x0, @tid}, &(0x7f00000ad000)) r0 = syz_open_procfs(0x0, &(0x7f0000338000-0xe)='timers\x00') readv(r0, &(0x7f0000d0c000-0x90)=[{&(0x7f000041c000-0xf3)=""/243, 0xf3}], 0x1) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) [ 51.911135] irq bypass consumer (token 000000007461e412) registration fails: -16 2018/02/01 22:16:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00007e0000-0x10)={0x0, 0x0}) utimes(&(0x7f00007d7000)='./file0\x00', &(0x7f0000f69000-0x20)={{r0, r1/1000+10000}, {0x0, 0x2710}}) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000ab8000)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000014}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1}, 0x0) 2018/02/01 22:16:00 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x44000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000002000-0x4)=0x14) r3 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@dev={0xfe, 0x80, [], 0x0, 0xb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x6, 0x1, 0xa, 0xa, 0x80, 0x80, 0xbf, r2, r3}, {0x8, 0x800, 0x0, 0x9, 0x80000000, 0x8, 0x1, 0x8}, {0x40, 0xfffffffffffffffa, 0xa0, 0x1ff}, 0x6, 0xa, 0x1, 0x0, 0x1, 0xd1a7dfcf46f43a53}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0xff}, 0xa, @in=@empty, 0x4, 0x3, 0x3, 0x1, 0x0, 0x6, 0x100}}, 0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$mouse(&(0x7f0000002000)='/dev/input/mouse#\x00', 0x6, 0x500) connect$llc(r4, &(0x7f0000001000-0x10)={0x1a, 0xd, 0x4533, 0x1, 0x9, 0xef49, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TCSETSW(r5, 0x5403, &(0x7f0000258000-0x24)={0x5, 0x0, 0xe1, 0x7, 0x3, 0x1ff, 0x1, 0x2, 0x3, 0x15d, 0xd8b, 0x5}) setsockopt(r0, 0x10e, 0xb, &(0x7f0000001000), 0x0) 2018/02/01 22:16:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000b87000-0x12)='/dev/snd/midiC#D#\x00', 0x8b, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000591000)='/dev/dmmidi#\x00', 0x4, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000709000-0x14)={0x0, r0, 0x1}, 0x14) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000ece000)='/dev/dsp\x00', 0x20100, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000e19000-0xc)={0x10000000}) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ba5000)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000af7000-0x4)=0x7, 0x4) flistxattr(r2, &(0x7f0000b3b000)=""/68, 0x44) r4 = getpgrp(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00005bd000-0x8)={0x0, 0x101, 0x16}, &(0x7f0000d65000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000064b000)={r5, 0xcf, "fe160c09374ccb62ccf08836a4d68f476600afda79844b54a2b8e200cfbafc9713d034d847a25ae36ee2acc9f19e467cc074cf011126b0eeef9e040e2e8a4198275d4c9f61d39cc1326d23ef22f5b1371d0c3ffd0f311f4f2c5b5435c696b2879a2dcdbf6d10b87bcbb42859bb33d4273ee156482ebba3fb594decfa911ccb9501f4163a5ad0efcd75c7156b98e987fd75183a296a9015a070c5c8312b486f944f47ee7fc9eea33d3f8af0e18ecce5bd987bf07821297b28c39f4d0686d9914be42f9652755995bb355bcdd96a204b"}, &(0x7f00004a5000)=0xd7) r6 = syz_open_procfs(r4, &(0x7f0000205000-0x9)='loginuid\x00') exit(0xc) pread64(r6, &(0x7f00009da000)=""/129, 0x81, 0x0) setsockopt$sock_void(r3, 0x1, 0x1b, 0x0, 0x0) setns(r0, 0x44000000) 2018/02/01 22:16:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000395000/0x2000)=nil, 0x2000, &(0x7f0000358000-0x6f)=""/111) r0 = syz_open_dev$mice(&(0x7f000056f000)='/dev/input/mice\x00', 0x0, 0x2000) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000af0000+0x7ea)='/selinux/checkreqprot\x00', 0x84000, 0x0) fanotify_mark(r0, 0x40, 0x0, r1, &(0x7f0000693000-0x8)='./file0\x00') ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000f9b000-0x8)={0x0, 0xde4, 0x0, 0x0, 0x7}) 2018/02/01 22:16:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000caa000-0xb)='/dev/loop#\x00', 0xfffffffffffffffc, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000805000)={0x0, 0x7, 0x5, 0x4, 0x8, 0xad}, &(0x7f0000535000-0x4)=0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00008df000)={r2, 0x10001}, 0x8) writev(r0, &(0x7f0000fbd000)=[{&(0x7f000073a000-0x2a)="10", 0x1}], 0x1) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x102000001) 2018/02/01 22:16:00 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000000000)=[], 0x0, 0x0) 2018/02/01 22:16:00 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x80000000, @loopback={0x0, 0x1}, 0xfff}}, 0x8001, 0x0, 0x6, 0x72, 0x81}, &(0x7f0000001000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000a90000-0x10)={0x1, 0x8208, 0x6, 0x5, r1}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$int_in(0xffffffffffffff9c, 0x5473, &(0x7f0000391000)) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000243000-0x11)='/selinux/enforce\x00', 0x8000, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r3, 0x40087705, &(0x7f0000d61000-0x8)={0x1f}) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f000030a000)={0x7, 0x1}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00008ee000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009a7000-0x4)=0x1c) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000603000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000917000)={&(0x7f000097c000-0xc)={0x10}, 0xa, &(0x7f0000393000-0x10)={&(0x7f000023a000-0x54)=@ipv4_newaddr={0x34, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r4}, [@IFA_LOCAL={0x8, 0x2, @multicast1=0xe0000001}, @IFA_CACHEINFO={0x14, 0x6, {0x3, 0x8c47}}]}, 0x34}, 0x1}, 0x0) 2018/02/01 22:16:00 executing program 7: clone(0x1, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f0000bda000)) timer_gettime(0x0, &(0x7f000029e000-0x20)) 2018/02/01 22:16:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000, 0x0, @perf_bp, 0x22, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000020f000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000b8b000-0x48)={{0xffffffffffffffff, 0x0, 0xff, 0x1, 0x9ab7}, 0x2043, 0x1f}) r1 = syz_open_dev$sndpcmp(&(0x7f0000031000-0x12)='/dev/snd/pcmC#D#p\x00', 0x9, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000096000), &(0x7f000084a000-0x4)=0x4) r2 = syz_open_dev$sndpcmp(&(0x7f0000821000)='/dev/snd/pcmC#D#p\x00', 0x1f, 0x240800) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000844000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000cfa000), &(0x7f00009cc000-0x4)=0x4) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000ad5000-0x48)={0x4, 0xfffffffffffffff8, [{0x18a9, 0x0, 0xf}, {0x8, 0x0, 0x9}, {0x8, 0x0, 0xfffffffffffffff8}, {0x7fffffff, 0x0, 0xfff}]}) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000ed3000-0x10)={0x0, 0x0, &(0x7f0000e89000/0x3000)=nil}) r3 = fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000fb3000)={0x80000000, 0xfffffffffffffff9}, 0x8) ioctl$KVM_GET_NR_MMU_PAGES(r3, 0xae45, 0x8ac) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000542000-0x20)={0x40, 0x0, 0x10001, 0x6}) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40106436, &(0x7f00003f9000-0x10)={r4, 0x2}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000d49000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xfffffffffffffff4, &(0x7f0000c88000)={&(0x7f000045e000-0x2c)={0xd0136101e00d8b2d, 0x14, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000014}, [@nested={0x4, 0x7, [@typed={0x179, 0x1d, @ipv4=@broadcast=0xffffffff}]}]}, 0x18}, 0x1}, 0x0) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f00003e3000)) 2018/02/01 22:16:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f0000594000-0xd)=@random={'user.', 'vmnet1&\x00'}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000620000-0x34)={{0x0, 0x2}}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ccd000-0xc)='/dev/rfkill\x00', 0x40040, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00008bf000-0x28)={'vcan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f00008f2000-0x28)={'vcan0\x00', r3}) close(r1) getresuid(&(0x7f0000ad3000)=0x0, &(0x7f000001d000-0x4), &(0x7f0000c26000)) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00003c5000)={{{@in=@rand_addr, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000754000)=0xe8) setreuid(r4, r5) 2018/02/01 22:16:00 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/rtc\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000001000)='./file0\x00', 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000001000-0x8)=0x800) 2018/02/01 22:16:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000d38000-0x8c)=""/140, &(0x7f0000c46000)=0x8c) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f000076c000)="13", 0x1) 2018/02/01 22:16:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000043d000)="3f0006ec", 0x4) sendmmsg$alg(r1, &(0x7f000064d000)=[{0x0, 0x0, &(0x7f00007b7000)=[]}], 0x1, 0x4008000) accept$alg(r1, 0x0, 0x0) 2018/02/01 22:16:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00002e5000)=@ioapic={0x0, 0x0, 0x0, 0xfffffffffffffffc}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000465000-0x11)='/selinux/enforce\x00', 0x200, 0x0) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00004cf000), &(0x7f0000ba7000)=0x4) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}]}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000ca0000)=[@in6={0xa, 0x3, 0x100, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9e51}], 0x1c) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000163000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], 0x0, 0x220202}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/02/01 22:16:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000a1e000-0xf)='/dev/snd/timer\x00', 0x0, 0x1) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f000065b000-0xba)=""/186) r1 = shmget$private(0x0, 0x4000, 0x1088, &(0x7f0000496000/0x4000)=nil) shmctl$SHM_LOCK(r1, 0xb) 2018/02/01 22:16:00 executing program 4: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f000070a000)='/dev/vcsa#\x00', 0x6, 0xc0002) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000caf000-0xd8)=@ioapic) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = getegid() r4 = getgid() setregid(r3, r4) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000036000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDSETMODE(r5, 0x4b3a, 0xf0c) sendmsg$nl_netfilter(r2, &(0x7f0000d65000)={&(0x7f0000501000)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x14, 0x0, 0x5, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r6 = gettid() sendmsg$nl_netfilter(r5, &(0x7f000079d000-0x38)={&(0x7f0000fe6000-0xc)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f000020c000-0x10)={&(0x7f0000bc8000-0x1b0)={0x1b0, 0xb, 0xb, 0x102, 0x3, 0x2, {0x3, 0x0, 0x4}, [@nested={0x19c, 0x11, [@generic="541d6bae3ae40d769a2e8d8747823d31cee6966f84a62da18a183b91984ce497e440f1603e7037362e15cf8e677af5e769a667593e8c1820c61b0354c6412b9b01ad349cd7f9186da2df0fa11a28a46c1b727e6857404dcaea7417c7d929e4aa6994e1d4f99bcce6f24df80cc6cbffbb2d4d60940abb355f3b7eb00cb39525c71307d39965d987096f06e0064868dda9b8", @generic="92808bf14cbc24b7ab6cbab5d292b9e09ff9234381b52faa6a73ff695a2df634a495219373c6e581e9e229b79ad5d481a302fa14e4cffba5f6850567baed8fa6c941bd3e57bc00cffba5bac4f9607e5d2a3ce3ee517d0990a4b8ac7243b95bdc51ff54e6d6a9b1d3b1d1325f2dc9db9559fe88600ba73e8c27dbd1f881158129143e9e5ab48a944b32398a0519ae2fa093f5104da1de10785881f39b93ff87662cf540c6c63fff28110ee6bb45d0e36f4c0878eab8b21504b20ae00c841e1d03cdf61d51f35e67c47c4dabcf46f7526af565561129198f5954597c2ff91d8f241f8f", @typed={0x18, 0x5c, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}, @typed={0xc, 0x6b, @pid=r6}]}]}, 0x1b0}, 0x1, 0x0, 0x0, 0x40}, 0x4000801) ioctl$KVM_SET_CPUID(r5, 0x4008ae8a, &(0x7f00003ca000-0x38)={0x2, 0x0, [{0xa, 0x3, 0x7fff, 0x40, 0x8}, {0xc000000e, 0xe00000000000000, 0xf, 0x48, 0x1}]}) perf_event_open(&(0x7f0000d16000-0x78)={0x0, 0x78, 0x7, 0x9, 0x80000000, 0x1, 0x0, 0x2c000000000, 0x870, 0xa, 0x4d5aadc8, 0x7e5999d1, 0x200000004000000, 0x7, 0x800, 0x3, 0x8, 0xfffffffffffffffa, 0x7, 0x1, 0x2, 0x9, 0x3, 0xca, 0x1f, 0x12800000, 0x9, 0x100000000, 0x1ff, 0xffffffff80000000, 0x2, 0x7, 0x1, 0x1, 0x1f, 0x0, 0xf69e1b6, 0x8, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000f80000-0x1), 0xe}, 0x10, 0x9, 0x6, 0x7, 0xe0f, 0x8, 0x7}, r6, 0x4780, r0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000983000-0x3a)={{{@in6=@mcast1, @in=@rand_addr}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f0000b20000)=0xe8) setsockopt$inet_udp_encap(r5, 0x11, 0x64, &(0x7f00002d9000-0x4), 0x4) 2018/02/01 22:16:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000efb000-0xb)='/dev/audio\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f000062c000-0x50)={{0x8, 0x8}, {0x3, 0xa1f}, 0xffffffffffffffc0, 0x2, 0x5}) sendmsg$nl_generic(r0, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000ab8000)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000014}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1}, 0x0) 2018/02/01 22:16:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005d0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000391000-0x2)=0x80, 0x2) 2018/02/01 22:16:00 executing program 0: socketpair$packet(0x11, 0x2, 0x300, &(0x7f00009bb000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000381000-0xa)='timers\x00') close(r0) 2018/02/01 22:16:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000deb000-0xa)='numa_maps\x00') readv(r0, &(0x7f00000f9000)=[{&(0x7f0000242000)=""/2560, 0xa00}], 0x1) pipe(&(0x7f00004de000-0x8)={0x0}) close(r0) readv(r0, &(0x7f0000f5c000)=[{&(0x7f000079f000)=""/91, 0x5b}], 0x1) syz_open_dev$audion(&(0x7f00000be000-0xc)='/dev/audio#\x00', 0x7, 0x8000) recvfrom$ax25(r1, &(0x7f00006b5000)=""/137, 0x89, 0x10060, 0x0, 0x0) 2018/02/01 22:16:01 executing program 0: 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), 0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000e3f000/0x3000)=nil, 0x3000, 0xc) 2018/02/01 22:16:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007c3000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00008d2000)={0x7fff, 0x4, 0x204, 0x7, 0x1, 0x114, 0x4, 0x7fffffff, 0x0}, &(0x7f0000db3000-0x4)=0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000003000-0x8)={r1, 0x5}, 0x8) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_CLOCK(r3, 0x4030ae7b, &(0x7f0000560000)) 2018/02/01 22:16:01 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f000055b000-0x8)='./file0\x00', 0x2080, 0x3) write$selinux_user(r0, &(0x7f0000ee7000)={'system_u:object_r:unconfined_execmem_exec_t:s0', 0x20, 'user_u\x00'}, 0x36) r1 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r1, 0x84, 0x21, &(0x7f0000002000), 0x0) 2018/02/01 22:16:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000ab8000)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000014}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1}, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002c1000)='/dev/vga_arbiter\x00', 0xd09af76d9957cbba, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00007ce000)={0x0, 0xf, "9474e45e9fc065e086eeb8d04691ca"}, &(0x7f00000bb000)=0x17) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00001fa000)={r3, @in6={{0xa, 0x3, 0xff, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x81}}, [0x100, 0x1f, 0x4f71, 0x5, 0x3, 0x3, 0x8001, 0x3, 0x7, 0x7ff, 0x6, 0x8, 0x9, 0xffffffff, 0x2]}, &(0x7f00007ef000)=0x108) 2018/02/01 22:16:01 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000068000)='/dev/rtc\x00', 0x403, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f00001f7000-0x103)={0xff, "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"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ffe000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r2 = dup2(r0, r0) pipe(&(0x7f0000540000-0x8)={0x0, 0x0}) ppoll(&(0x7f0000bf6000-0x18)=[{r1, 0x400}, {r2, 0x2010}, {r3, 0x280}], 0x3, &(0x7f0000216000-0x10)={0x0, 0x1c9c380}, &(0x7f0000dec000-0x8)={0x9}, 0x8) 2018/02/01 22:16:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x19, &(0x7f00004ca000-0x8)=0x0) io_getevents(r0, 0x2, 0x2, &(0x7f0000d84000-0xa0)=[{}, {}], &(0x7f00005d0000-0x10)={0x4000000000001, 0x7}) io_destroy(r0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f0000cdd000)={0x6, 0x7, 0x1394}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00002bd000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f0000450000-0x14)={0x8, 0x80000000, 0x0, 0x4, 0x4}) 2018/02/01 22:16:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f000091a000)=0x6, 0x8f) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r1, 0x9382, &(0x7f00004f8000)) clock_getres(0x7, &(0x7f0000425000-0x10)) r2 = fcntl$getown(r1, 0x9) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000f25000-0x4)=0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f000038b000-0xc)={r1, r0, 0x10000}) 2018/02/01 22:16:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)={0x3}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000e7f000)={0x10005, 0x3, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x20}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f00003d4000)={0x0, 0x4, 0x0, 0xaf}) ioctl$KVM_SMI(r2, 0xaeb7) [ 52.388600] *** Guest State *** [ 52.406005] CR0: actual=0x0000000000000030, shadow=0x0000000060000010, gh_mask=fffffffffffffff7 [ 52.463665] CR4: actual=0x0000000000002050, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 52.478316] CR3 = 0x00000000fffbc000 [ 52.482577] pit: kvm: requested 5866 ns i8254 timer period limited to 500000 ns [ 52.504660] RSP = 0x0000000000000001 RIP = 0x0000000000000000 [ 52.529625] RFLAGS=0x00220202 DR7 = 0x0000000000000400 [ 52.537431] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 52.551283] CS: sel=0xf000, attr=0x0009b, limit=0x0000ffff, base=0x00000000ffff0000 [ 52.560135] DS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 52.568306] SS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 52.577549] *** Guest State *** [ 52.577558] CR0: actual=0x000000001ffffff0, shadow=0x000000007ffffff0, gh_mask=fffffffffffffff7 [ 52.577567] CR4: actual=0x0000000000002050, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 52.577570] CR3 = 0x00000000fffbc000 [ 52.577575] RSP = 0x0000000000000000 RIP = 0x0000000000008000 [ 52.577581] RFLAGS=0x00000002 DR7 = 0x0000000000000400 [ 52.577589] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 52.577600] CS: sel=0x3000, attr=0x08093, limit=0xffffffff, base=0x0000000000030000 [ 52.577621] DS: sel=0x0000, attr=0x08093, limit=0xffffffff, base=0x0000000000000000 [ 52.577633] SS: sel=0x0000, attr=0x08093, limit=0xffffffff, base=0x0000000000000000 [ 52.577642] ES: sel=0x0000, attr=0x08093, limit=0xffffffff, base=0x0000000000000000 [ 52.577653] FS: sel=0x0000, attr=0x08093, limit=0xffffffff, base=0x0000000000000000 [ 52.577664] GS: sel=0x0000, attr=0x08093, limit=0xffffffff, base=0x0000000000000000 [ 52.577671] GDTR: limit=0x00000000, base=0x0000000000000000 [ 52.577683] LDTR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 52.577690] IDTR: limit=0x00000000, base=0x0000000000000000 [ 52.577700] TR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 52.577705] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 52.577712] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 52.577717] Interruptibility = 00000008 ActivityState = 00000000 [ 52.577719] *** Host State *** [ 52.577725] RIP = 0xffffffff811bdff4 RSP = 0xffff8801afa17508 [ 52.577737] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 52.577744] FSBase=00007ff13c3ee700 GSBase=ffff8801db500000 TRBase=fffffe0000034000 [ 52.577752] GDTBase=fffffe0000032000 IDTBase=fffffe0000000000 [ 52.577765] CR0=0000000080050033 CR3=00000001d41db005 CR4=00000000001626e0 [ 52.577781] Sysenter RSP=fffffe0000033200 CS:RIP=0010:ffffffff85a01b70 [ 52.577794] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 52.577798] *** Control State *** [ 52.577805] PinBased=0000003f CPUBased=b699edfa SecondaryExec=000000c2 [ 52.577811] EntryControls=0000d1ff ExitControls=0023efff [ 52.577823] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 52.577830] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 52.577835] VMExit: intr_info=00000000 errcode=00000000 ilen=00000003 [ 52.577838] reason=80000021 qualification=0000000000000000 [ 52.577842] IDTVectoring: info=00000000 errcode=00000000 [ 52.577845] TSC Offset = 0xffffffe120e1ad1a [ 52.577849] EPT pointer = 0x00000001b0d5e01e [ 52.840271] ES: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 52.848391] FS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 52.856540] GS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 52.864681] GDTR: limit=0x0000ffff, base=0x0000000000000000 [ 52.872791] LDTR: sel=0x0000, attr=0x00082, limit=0x0000ffff, base=0x0000000000000000 [ 52.880895] IDTR: limit=0x0000ffff, base=0x0000000000000000 [ 52.889248] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 52.897339] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 52.903808] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 52.911317] Interruptibility = 00000000 ActivityState = 00000000 [ 52.917637] *** Host State *** [ 52.920880] RIP = 0xffffffff811bdff4 RSP = 0xffff8801ac267508 [ 52.926904] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 52.933363] FSBase=00007fed7ccf1700 GSBase=ffff8801db400000 TRBase=fffffe0000003000 [ 52.941213] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 52.947184] CR0=0000000080050033 CR3=00000001c9162003 CR4=00000000001626f0 [ 52.954282] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff85a01b70 [ 52.961056] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 52.967189] *** Control State *** [ 52.970738] PinBased=0000003f CPUBased=b699edfa SecondaryExec=000000c2 2018/02/01 22:16:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f0000947000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) r2 = syz_open_dev$vcsa(&(0x7f0000514000-0xb)='/dev/vcsa#\x00', 0x1, 0x2480) write$vnet(r2, &(0x7f0000d68000)={0x1, {&(0x7f0000e15000)=""/253, 0xfd, &(0x7f0000116000-0x1a)=""/26, 0x2, 0x7}}, 0x68) r3 = add_key$user(&(0x7f0000548000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00008d7000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba000719a9497f5b07e5849d2e875b066cd6405236616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690eab3246bd3d32b1a91f944ed00001f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b053025df02429f84f91818f3a9733d567ecd7b5013a5df149e84b0d949dc3bb554ee786af448843e8783c7050000009eff331d93caccdebfd2", 0xf9, r0) keyctl$dh_compute(0x17, &(0x7f00009fa000)={r1, r3, r1}, &(0x7f0000a2c000-0x52)=""/82, 0x52, &(0x7f0000cb2000)={&(0x7f0000aee000-0x8)={'poly1305\x00'}, &(0x7f0000967000-0x2c)="ab27a8528716bb614b1a3781236f8204ef0f143de6dd15c7911cc73b901c3e3ab0287a7bb148dab51bcb904b", 0x2c}) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000080000)=""/4096) 2018/02/01 22:16:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000ab8000)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000014}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1}, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000999000-0xb)='/dev/mixer\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00002d3000-0x8)={0x0, 0x200}, &(0x7f00004c1000)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000fc000-0x8)={r2, 0x34}, 0x8) socket$pppoe(0x18, 0x1, 0x0) 2018/02/01 22:16:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cf5000-0xa)='/dev/cuse\x00', 0x1, 0x0) getsockname$packet(r0, &(0x7f00002f0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000bbb000)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f48000)={{{@in6=@remote, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f00007d3000)=0xe8) r3 = add_key$user(&(0x7f000065e000)='user\x00', &(0x7f00006d0000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000016c000)="9a017b4bad37ff2060fb669710bc5dfcefc0996576414b1064521a", 0x1b, 0x0) keyctl$update(0x2, r3, 0x0, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f31000)={{{@in6=@loopback={0x0, 0x1}, @in6=@dev={0xfe, 0x80, [], 0x0, 0x14}, 0x0, 0x5, 0x3, 0x0, 0xa, 0x20, 0x20, 0x3c, r1, r2}, {0x8000, 0x6, 0x9f7, 0x7, 0xcf6c, 0x3, 0x8001, 0x8}, {0x200, 0x7, 0x81a, 0x3ff}, 0x2, 0x0, 0x1, 0x1, 0x1, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x1, 0xff}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x3, 0xfffffffffffffffc, 0x100000000, 0xffffffffffffff80, 0x1a}}, 0xe8) write$fuse(r0, &(0x7f0000e0b000-0x30)={0x30, 0x2, 0x0, @fuse_notify_retrieve_out}, 0x30) accept$packet(r0, &(0x7f0000f78000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000040f000)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f000015d000)={@dev={0xfe, 0x80, [], 0x0, 0xd}, r4}, 0x14) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00006a6000)=[@in6={0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x400}, @in6={0xa, 0x3, 0x8001, @mcast1={0xff, 0x1, [], 0x1}, 0x800}, @in={0x2, 0x0, @rand_addr=0x1}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in6={0xa, 0x2, 0xe000000000000000, @mcast2={0xff, 0x2, [], 0x1}, 0x80000001}], 0xb0) 2018/02/01 22:16:01 executing program 3: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000035000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000f000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000000000)='ramfs\x00', 0x1000013, &(0x7f0000001000-0x1)) r0 = socket$netlink(0x10, 0x3, 0x0) syz_open_dev$audion(&(0x7f000001e000-0xc)='/dev/audio#\x00', 0x3ff, 0x200) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000021000-0x6)='logon\x00', &(0x7f0000030000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000001c000-0x5)='ppp1\x00', 0xfffffffffffffffe) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$get_security(0x11, r1, &(0x7f0000037000)=""/13, 0xfffffffffffffe57) chroot(&(0x7f0000036000)='./file0\x00') close(r0) creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) 2018/02/01 22:16:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f000066d000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x8901) write$tun(r0, &(0x7f0000c8f000)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "b5b851", 0xfd5, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"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"}}}}}, 0x1001) ftruncate(r0, 0x234) 2018/02/01 22:16:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c24000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/02/01 22:16:01 executing program 5: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendto$inet6(r0, &(0x7f0000fc4000-0x50), 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000fa8000), 0x0, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fcc000)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x0) move_pages(0x0, 0x1, &(0x7f0000001000-0x20)=[&(0x7f000000b000/0x3000)=nil], 0x0, &(0x7f000000b000)=[], 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000674000-0x2)=0x5ebf, 0x2) 2018/02/01 22:16:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x2c}, {0x80000006}]}, 0x10) r2 = shmget(0x0, 0x1000, 0x40, &(0x7f0000e04000/0x1000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000a7d000)=""/181) sendmsg$netlink(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000e8c000)=[]}, 0x0) [ 52.977456] EntryControls=0000d1ff ExitControls=0023efff [ 52.982969] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 52.989963] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 52.996701] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 53.003345] reason=80000021 qualification=0000000000000000 [ 53.009749] IDTVectoring: info=00000000 errcode=00000000 [ 53.015264] TSC Offset = 0xffffffe139193849 [ 53.019669] EPT pointer = 0x00000001ab06b01e 2018/02/01 22:16:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r0, &(0x7f0000a8d000)={0x1, {&(0x7f0000c91000)=""/24, 0x18, &(0x7f0000b4d000-0x65)=""/101, 0x0, 0x2}}, 0x5aa) write$vnet(r0, &(0x7f00005ec000-0x68)={0x1, {&(0x7f0000f2a000-0x1c)=""/28, 0x1c, &(0x7f0000e9b000-0x49)=""/73, 0x0, 0x3}}, 0x68) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000070e000-0x11)='/dev/vga_arbiter\x00', 0x48000, 0x0) r2 = getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000b7000-0x4)=0x0) sendmsg$netlink(r1, &(0x7f0000925000)={&(0x7f00009ef000-0xc)=@proc={0x10, 0x0, 0x0, 0x400050}, 0xc, &(0x7f00003a7000)=[{&(0x7f0000e0c000-0x8c)={0x8c, 0x28, 0x704, 0x4, 0x2, "", [@generic="80a8dd7f3bd67f335ab7a6343f755eb84a62fe5bce99cb5e0c2ed904ec3c5e15890d9a5f2bc598485517b6a9f161263f1f9a357e9b160c5ffec3891d1f34271dc0018aa6a0cd89806f7d99db63ddb1a7f47900848febccf950d2e8c6d82126a5141dc37c2b22f4f0ddeb74fe406ad66fd511ffd3f843b22a82c6db13"]}, 0x8c}, {&(0x7f0000b71000-0x10)={0x10, 0x1b, 0x201, 0x1, 0x2, "", []}, 0x10}, {&(0x7f0000759000)={0x1470, 0x10, 0x20, 0x6, 0x2, "", [@generic="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", @generic="a6b159204668e20e69dbf28b845d18da26bee536ee31bfa1a64ddb1720ccd438900abea5e02667702e8ed4e9e7b2cadfab49cacaceae4c4d590bc02774ac7034814ea7db4a58bdc73065ce00e420bd8b7404472554fbe2", @typed={0xc, 0x52, @pid=r2}, @generic="fba7a363ae1563a9822d90701958a01b39bbbc855f445b40061a99f61c8a02f856aa817220077b95840ff6b152a9de9cb602439abbfd0ec31d597b89eac90b51049d7d5dd54b2bfced7ca8", @generic="ec226e3079d0484e8d7cd4c1ace95862e19c7bb4a7386ec463acbe9955d87b2cc20fc86a48b82952755bb17fb9486a8fb39a10e86c0b5bf11d846f5d1edbf9efb7b77f6e0493bf895097c46169315f7e950562b93a37c9490e78cc576d3e0ae40d305dcbd076f85c5845fd2dba48ee04b7e458775ddefbe0b03b853de192cc371417dfec6c42c7478d796ec59b0d07be294f2ad1289fad077674c0ff8a89377e84eda2015a59271e96f1b02657744ce1f4ff2136698bd053b1ea8b93781a91d2b3b30fb07bc7f033", @nested={0x10fc, 0x63, [@generic="0f41506b703a0748d1041018c1038b5877471d74c0c0c28fe806f01af51b876311553e94cf257a9eaf8e46898534d6bce91b96e727bc94c6a851ea82f2be6519d9d1027787130e955c6644e3120ec7d32f13ee013f6f2a81749a4a41c1efc4ccf271dcf1e56c797811f8ebe8920713ee638a3d6720091cac30cb668b45ddb4d698101ee1c6ff59f94abb7044622eeb9f", @generic="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@generic="68e2c7be28b2e85a99d54fe4b82b064ca8c7c694704a08ac87c528a9c791dba05d72369528cf95132bd41cc9a3", @generic="12f3876aec6c27b656f9884c4351fbe59c4fe77733a5b3bcaf1062e09c3355d52b9f12", @typed={0x18, 0x23, @str='/dev/vhost-net\x00'}]}, @nested={0x6c, 0x3f, [@generic="a031429bd7de80e39f8de6bc922454dccdecc5f09b7e21f77b8e5c16f5e97a680a3d1d76a2dad0c7926d97b2c8ea68c705729732207777816c3000db0682b718a7beff0be82b3af551a3cebb40c883a06f78a896a859d809a60160d01df02cdca5eac03bf2c0"]}, @nested={0x84, 0x5d, [@typed={0xc, 0x48, @pid=r3}, @generic="4b0cf1961dd48f872426e6e986df05c72981af698d2ae8535ef610edf8da251f6eab5788bf571b232f80de858704a59e002cbd5424d5784955ea5a6d03ed8a0376b2e4fa75940f70d06c538bb161b1f2efc0b72bf85cb472fee9b965ec72ed68db34174b939eea36c5f1ccef1125e34ca8eb"]}]}, 0x1470}], 0x3, &(0x7f00005c0000-0x30)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x30, 0x8001}, 0x0) 2018/02/01 22:16:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c7b000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$netlink(0x10, 0x3, 0x6) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f0000f95000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x4}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffd}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000063000/0x18000)=nil, &(0x7f0000948000-0x18)=[@text32={0x20, &(0x7f0000689000)="0f01ca66ba2000b800000000ef0f017e710f209636260f5ec02ef3a5b91f020000b800500000ba000000000f30f30f013b66baf80cb8784aac8cef66bafc0cb008ee0f32", 0x44}], 0x1, 0x0, &(0x7f00002c5000)=[], 0x0) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f000084a000)) 2018/02/01 22:16:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00009bb000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x7e000}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{}]}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00008b3000-0x4)=0x200, 0x4) ioctl$EVIOCGREP(r1, 0x40107446, &(0x7f0000000000)=""/174) 2018/02/01 22:16:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f00003dd000)=""/174) 2018/02/01 22:16:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00005a9000)='/dev/vcs\x00', 0x50000, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000fde000-0x14)={@mcast2, 0x0}, &(0x7f0000327000)=0x14) bind$can_raw(r0, &(0x7f0000baf000+0x61c)={0x1d, r1}, 0x10) timerfd_gettime(r0, &(0x7f0000385000-0x20)) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000581000-0x18)={0x18, 0x23, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000014}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1}, 0x800) 2018/02/01 22:16:01 executing program 7: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80004, 0x5) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000020000-0x328)=@filter={'filter\x00', 0xe, 0x4, 0x2c8, 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, 0xd8, 0x100, 0x0, {}, [@common=@unspec=@rateest={0x68, 'rateest\x00', 0x0, {@syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}, 0x84}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x328) 2018/02/01 22:16:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000351000)='/dev/hwrng\x00', 0x40800, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept$inet(0xffffffffffffff9c, &(0x7f00003fd000-0x10)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000f57000)=0x10) r2 = dup3(r1, r0, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000044000)={{{@in=@broadcast, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@empty}}, &(0x7f0000f43000-0x4)=0xe8) r4 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000e70000-0xe8)={{{@in=@dev={0xac, 0x14, 0x0, 0x15}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1, 0x0, 0x0, 0x57, 0x0, 0x20, 0x20, 0xb7, r3, r4}, {0x1, 0xa560, 0x7e1c, 0x8, 0x0, 0x3, 0x6, 0xa633}, {0x4, 0x1, 0x6e50, 0xef3}, 0x5, 0x0, 0x2, 0x1, 0x1, 0x1}, {{@in=@dev={0xac, 0x14, 0x0, 0xc}, 0x1, 0x7f}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x5, 0x4, 0x3, 0x3, 0xa5458b2, 0x22b, 0x1}}, 0xe8) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f00009f3000)=""/4096, &(0x7f0000f61000-0x4)=0x1000) r5 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r5, 0x107, 0x0, &(0x7f0000220000-0x4), &(0x7f00001c2000-0x4)=0xffffffffffffffa2) 2018/02/01 22:16:01 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) unshare(0x181200000) recvfrom$unix(r0, &(0x7f0000353000)=""/73, 0x49, 0xfffffffffffffffc, &(0x7f0000d19000)=@abs, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000110000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r2, 0x0, 0x26, &(0x7f0000001000)={@broadcast, @broadcast, @multicast2}, &(0x7f0000001000-0x4)=0xc) setsockopt$inet_tcp_int(r2, 0x6, 0x1d, &(0x7f0000002000-0x4)=0xff, 0x4) perf_event_open(&(0x7f0000000000)={0x4, 0x78, 0x800, 0xd29, 0x4, 0x8, 0x0, 0x4, 0xc40, 0xa, 0xe1, 0x2, 0x5, 0x2, 0x1, 0x10001, 0x30, 0xd50, 0x2, 0x0, 0x8, 0x2, 0xff, 0x1, 0x40, 0x2, 0xfffffffffffffffc, 0x4, 0xc7, 0x4, 0x1, 0x858, 0x2, 0x7da, 0x9e3, 0x5, 0x7, 0x80000000, 0x0, 0x365, 0x0, @perf_config_ext={0x5a, 0x2}, 0x2, 0x8, 0x200, 0x7, 0x101, 0x5da}, r1, 0x8, r2, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSTI(r2, 0x5412, 0x3) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x1000) accept$inet(r2, 0x0, &(0x7f0000001000)) 2018/02/01 22:16:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x80089203, &(0x7f0000001000)) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000e4d000-0x10)={r0, 0x28, &(0x7f0000a0c000)}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004d0000)='cubic\x00', 0x6) 2018/02/01 22:16:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008e5000)='./file0\x00', 0x10) close(r0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000919000), &(0x7f000033d000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c54000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_GET_SREGS(r3, 0x8138ae83, &(0x7f000042f000)) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00005ac000-0x88)={0x2, 0x0, [{0x277, 0x0, 0x3}, {}]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000589000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000e11000)="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", 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a7a000)={0x0}) r6 = inotify_add_watch(r0, &(0x7f000079a000-0xe)='./file0/file0\x00', 0x0) fadvise64(r4, 0x0, 0x6, 0x6) inotify_rm_watch(r5, r6) 2018/02/01 22:16:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000015d000)='/dev/sg#\x00', 0x0, 0x0) getdents(r0, &(0x7f0000471000-0x2)=""/2, 0x2) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000e86000)={@common='rose0\x00', @ifru_flags}) 2018/02/01 22:16:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = add_key(&(0x7f0000b34000-0x8)='rxrpc_s\x00', &(0x7f0000db0000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000ef8000)="762ee4f50e62f1c5efe5da0cf6cb510a265b630efbed8cb0c5b0a41d55b98134de3dec9b4aa3078f738ceb4735e5ed860fc389be8307dc05f1d4bcd4da8d3ff5fa6a510df902c78d757e11a95ebba0e91539d7a234503953f894ed23772b4f06851794126989bcf80b15c7b84d", 0x6d, 0x0) r2 = add_key(&(0x7f000022f000)='rxrpc\x00', &(0x7f000009f000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000070a000-0xf5)="7a18a858b0c074250aafbbe6d69c88fb43759b73735ba0c4029282a2e880a06cf308b22ab6bd338cf37f284ba1654188b4b5631ba488dd3b144e9b9bc615dafb3026a86eb6da5b645345afc2b271c4629c64180de3e5a711a4ba91fa5232b6c7eee8b2ae28c687fecb11a9b00707642963ec868819cf399c68ef50eef59e48724cd3bd02fb77479fb38ce7f22532ed162c624569689db7168550c115582cae3cb7a32a82f5ef44c6645ee2904965379575e01e76656de1d436c8e5ccd27496cdec8705e515fcaf773dddb3c0fa724e88bfc68f838f51c671ddd09fd55ef26ac44c184f590be07a96de4a9f9cad3905d5d3b7cb604e", 0xf5, 0xfffffffffffffffe) r3 = add_key(&(0x7f0000d32000-0xc)='id_resolver\x00', &(0x7f00001fd000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000836000)="8c2bf1bdb929cf254d405a6fe3a525aa8101d520bf8564f06a1423b7e7c931517386b369da1bf769db0f2d", 0x2b, 0x0) keyctl$dh_compute(0x17, &(0x7f0000c00000)={r1, r2, r3}, &(0x7f000027f000-0x7b)=""/123, 0x7b, &(0x7f0000002000)={&(0x7f0000930000)={'sha384-avx\x00'}, &(0x7f0000109000-0xdb)="bfeeedce111dbc3f15fec707527eafb889a2b8a6cfa108a6c0c0a927ab1a71b0cc4532e36b0ad5bed7f97347264db4e9a273bc6f18f2343b46f3a23f38c9e1a0d416eefdc66a2a05c6aeb25b3a3ebe491d2e863d6eee8a4a160307775d026f3385f7f7f91d594ab3e1666e608fe259b6d7f5fc218a4a7c15efc9d310b8590f4ead42897fe2b92533538e21372956449722b85472742bd367a821a9fbb95678bf3aa5001ebb8597eb98ccd37aeb25a02077be5bd4db96752f2e383bc76e610f60f76fcc6e6616d391a227ca79cb7c9a24f485479e4d37f69e150fcd", 0xdb}) r4 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r4, 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(r4, &(0x7f0000115000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x800, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x802, 0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"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"}}}}, 0x80c) 2018/02/01 22:16:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x7, 0x0, 0x0, 0x0, 0x100000000, 0x15}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, &(0x7f00002b4000-0x8), &(0x7f00009d9000-0x10)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000350000)='/dev/mixer\x00', 0x400000, 0x0) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000431000-0x80)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000d37000)={0x3f, 0xa9, 0x3, {}, 0x81, 0x3}) bind$inet6(r0, &(0x7f0000dae000-0x1c)={0xa, 0x1, 0x7fffffff, @empty, 0xff}, 0x1c) clone(0x0, &(0x7f0000002000-0xc9), &(0x7f0000002000-0x4), &(0x7f0000001000), &(0x7f0000001000)) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000f38000-0x8)={0x0, 0x7098}, &(0x7f0000929000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000077c000)=@sack_info={r1, 0xffffffffffffff56, 0x6}, 0xc) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f00007e9000)={@common}) 2018/02/01 22:16:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000004000)='./file0\x00', 0x2) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) tee(r0, r0, 0xd, 0x8) 2018/02/01 22:16:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000af2000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000ae4000-0x20)={0x1, 0xfffffffffffff801, 0x7, 0xedf, 0x3, 0xd133}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000ab8000)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000014}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1}, 0x0) 2018/02/01 22:16:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f000094e000-0x38)={&(0x7f0000de3000-0xc)={0x10}, 0x3, &(0x7f0000c98000)={&(0x7f0000b93000)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) socketpair(0x0, 0xf, 0x5, &(0x7f0000422000)={0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00002a3000-0xe8)={{{@in6=@empty, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000706000)=0xe8) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000916000)={0x101, 0x2}) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000846000)={@empty, 0x401, r2}) r3 = dup3(r0, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f000002c000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000bd0000)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00001a2000-0x8)={r4, 0x2}, 0x8) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f000046b000-0x38)={&(0x7f00003fc000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f000003a000-0x14)={0x14, 0xd, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/01 22:16:02 executing program 3: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000002000), 0x0, 0x100008) r0 = syz_open_dev$tun(&(0x7f00001b3000-0xd)='/dev/net/tun\x00', 0x0, 0x23042) write$tun(r0, &(0x7f0000002000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfffffffffffffca8, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @loopback=0x7f000001, {[]}}, @icmp=@info_reply={0x10}}}, 0xfffffea2) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f000001a000)={0x2, 0xffffffffffffffff, @empty}, 0x10) sendfile(r1, r0, &(0x7f0000014000), 0x200010000) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000029000-0x4)) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x0, &(0x7f0000025000), &(0x7f000001f000)=0x4) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000029000-0x4), &(0x7f0000029000-0x4)=0x4) getsockopt$inet_int(r1, 0x0, 0x1f, &(0x7f0000006000-0x4), &(0x7f000000c000-0x4)=0x4) 2018/02/01 22:16:02 executing program 0: mmap(&(0x7f0000000000/0x2f6000)=nil, 0x2f6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f3000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000a2000)=""/185) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f000027f000-0x10)=[{&(0x7f00002f6000-0x5)="5317bf91f4aa", 0x6}], 0x1) 2018/02/01 22:16:02 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x200040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000000000)={0x4, 0x8, 0x88, 0x7, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x0, &(0x7f0000c02000)=0x4) 2018/02/01 22:16:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c08000-0x168)=@newsa={0x154, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x86}, [@replay_esn_val={0x1c, 0x17, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000a28000)={0x0, 0xa7, "8abdd11b543d807cb246995dcaa4cea9b6dd2f8bd755411d79bda4a33d78ff56aecaf48a998cdcdd758e09399ea2be494758c428a779877670490adf4822ace940da8f602c338a3c99a7670f128f5d0b556f95f3085d686a50303283fdd447c7093c3f0f25bce57f09b7018284ee4c4234dbfd5a98314598f61708b981d3659981735ab47cc86a6ce51bb8bd478493a399180b21fac85c890085ce6c3849bc7b6f7905d40d9d61"}, &(0x7f0000a88000)=0xaf) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00001ee000-0x98)={r2, @in6={{0xa, 0x2, 0x4, @empty, 0x4}}, 0x100, 0x3}, 0x98) [ 53.429978] device eql entered promiscuous mode 2018/02/01 22:16:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000f29000)={0x0, 0x4, &(0x7f000071a000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}]}, &(0x7f0000df4000)=0x10) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000ce000-0x8)) socket$alg(0x26, 0x5, 0x0) socketpair(0x1, 0x6, 0x100000000, &(0x7f000020a000)={0x0}) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f00008f8000-0x28)={&(0x7f0000da1000/0x4000)=nil, 0x1, 0x5, 0x4, &(0x7f00008c1000/0x3000)=nil, 0x20}) 2018/02/01 22:16:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000564000-0xa0)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x60, 0xffffffffffffffd6, 0x3, 0x401, 0x2}, &(0x7f000035b000)=0xa0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000095a000)={r1, 0x4}, 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000000)={0xfffffffffffff800}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000aa7000)={0x1000, 0x6, 0xfffffffffffffffe, 0x7, 0x9, 0x1}) r2 = open$dir(&(0x7f0000cfc000-0x8)='./file0\x00', 0x80, 0x10) r3 = open$dir(&(0x7f000071f000-0x8)='./file0\x00', 0x8000, 0x1) renameat(r2, &(0x7f0000962000-0x8)='./file0\x00', r3, &(0x7f00006a2000-0x8)='./file0\x00') r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e03000)='/selinux/mls\x00', 0x0, 0x0) fcntl$setpipe(r0, 0x407, 0x2c4) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000054000-0x4), &(0x7f0000bf9000-0x4)=0x4) renameat2(r2, &(0x7f0000572000-0x8)='./file0\x00', r4, &(0x7f0000085000)='./file0\x00', 0x3) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a45322, &(0x7f0000000000)) connect(r0, &(0x7f0000b5e000-0x9)=@in6={0xa, 0x0, 0x7fff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x7fff}, 0x1c) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect(r0, &(0x7f00003f9000-0x1c)=@in6={0xa, 0x3, 0x7, @empty}, 0x1c) listen(r0, 0x20000003) r5 = socket$inet6(0xa, 0xb, 0x1) connect$inet6(r5, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) 2018/02/01 22:16:02 executing program 2: mmap(&(0x7f0000000000/0x44e000)=nil, 0x44e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000044e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000044f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00003be000-0x15)='/proc/self/net/pfkey\x00', 0x109403, 0x0) mmap(&(0x7f000044e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000044e000)={0x0, 0x27, "3f6d15d7fb49384930b0e1a0688adc7c3cba0b333774d1bdf7254a33251076ca56a06faa1737db"}, &(0x7f0000000000)=0x2f) mmap(&(0x7f000044e000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000044f000-0x1008)={r2, 0x1000, "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"}, &(0x7f00002df000)=0x1008) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f000043c000-0x37)=""/55) mmap(&(0x7f0000450000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000450000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000450000)='/dev/input/mice\x00', 0x0, 0x4080) 2018/02/01 22:16:02 executing program 6: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000008000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000012000-0x4)) r1 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000010000)='/dev/snd/midiC#D#\x00', 0x10001, 0x1) openat$dsp(0xffffffffffffff9c, &(0x7f0000005000+0xc8b)='/dev/dsp\x00', 0x400400, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000d000)=@abs, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000002000-0x108)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2}], 0x98}], 0x1, 0x0) ioctl(r1, 0xc1004110, &(0x7f0000002000-0x9c)) 2018/02/01 22:16:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000a4f000)='/selinux/member\x00', 0x2, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3bd2, 0x800) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000635000-0x20)={0x3, 0x5, 0x0, 0x1, 0x1d, 0xffffffffffff7ac4}) getsockname$netrom(r1, &(0x7f0000dea000)=@ax25, &(0x7f0000062000-0x4)=0x10) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000253000-0x230)={0x4, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x0, 0x3, [{{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}}}, {{0x2, 0x2, @broadcast=0xffffffff}}, {{0x2, 0x2, @multicast1=0xe0000001}}]}, 0x230) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f00001af000)) sendmsg$nl_generic(r0, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000ab8000)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000014}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1}, 0x0) 2018/02/01 22:16:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000c95000)={{{@in=@remote, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@empty}}, &(0x7f0000ac3000-0x4)=0xe8) quotactl(0x0, &(0x7f0000eaf000-0x8)='./file0\x00', r0, &(0x7f0000fce000-0x6f)="1a4fec680772f4c7d804681d99f39391152f727c4337a197837f52d55dec34b644d2220d8edd00bab2c2f4ce767c94c06c62bf37a25e45c5f7d913b07fb9e9d6f77916237e46672ad397ae48d8071793a9271b54d4b4a3ba5f49ccfd75b66db8ebc66fe1fb8ffa4b4a2e494f8dc54b") r1 = gettid() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0xfffffffffffffe01}, r1, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b11000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) bind$vsock_dgram(r2, &(0x7f00003d7000-0x10)={0x28, 0x0, 0x0, @host=0x2}, 0x10) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f000063c000)={&(0x7f0000ca8000)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in=@dev={0xac, 0x14}}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in6=@empty, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2}, [@algo_auth_trunc={0x4c, 0x14, {{'sha1\x00'}}}]}, 0x13c}, 0x1}, 0x0) 2018/02/01 22:16:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000282000-0xa)='/dev/cuse\x00', 0x20404, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) 2018/02/01 22:16:02 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(r0, &(0x7f000000a000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000009000)={{0x1, 0x3, 0x80, 0x0, 0x8001}, 0x100000001, 0x9b36, 'id0\x00', 'timer1\x00', 0x0, 0x0, 0x8, 0x7ff, 0x9}) ioctl(r0, 0x4142, &(0x7f0000008000)) 2018/02/01 22:16:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x1, &(0x7f000017c000)={0x8, 0xad5e}) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x6) add_key(&(0x7f0000d94000-0x8)='big_key\x00', &(0x7f0000cb8000)={0x73, 0x79, 0x7a}, &(0x7f0000000000)="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", 0x4d1, 0xffffffffffffffff) 2018/02/01 22:16:02 executing program 7: r0 = syz_open_dev$dspn(&(0x7f000062c000-0xa)='/dev/dsp#\x00', 0x6, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getflags(r1, 0x40b) ioctl$sock_ifreq(r1, 0x89f9, &(0x7f0000f64000-0x50)={@common='sit0\x00\n\x00', @ifru_data=&(0x7f0000214000-0x20)="000109ff0000030000fa3d000204010002000000020000000800fffff404ab00"}) 2018/02/01 22:16:02 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000002000-0xe)='/dev/admmidi#\x00', 0xff80000000000000, 0x10000) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xa, 0x11, r0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000004000-0x4), &(0x7f0000f1f000), &(0x7f0000f21000-0x4)) 2018/02/01 22:16:02 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x40000, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000024c000-0x28)={@generic="83d6e1bab71933f9074842ccc9582abd", 0x0}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000874000-0xc)={r1, @rand_addr=0x57, @multicast1=0xe0000001}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r2, 0x0, 0x6, &(0x7f0000b1e000-0x4), 0x4) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000c45000-0x11)='/selinux/relabel\x00', 0x2, 0x0) 2018/02/01 22:16:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x0, 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) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000bc000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) ioctl$KVM_NMI(r1, 0xae9a) r2 = epoll_create1(0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00001e1000)={0x2, [0x1ff, 0xc0ac]}, &(0x7f00009e1000-0x4)=0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000001a000-0xc)) dup3(r0, r1, 0x0) 2018/02/01 22:16:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aa4000-0x9)='/dev/kvm\x00', 0x800, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000bc2000/0x18000)=nil, &(0x7f0000693000)=[@text32={0x20, &(0x7f00005a8000)="b8009000000f23c00f21f835020006000f23f8b805000000b90a0000000f01c10f066565f2f0815700080000000f3566b8ea000f00d8c4c3210fe01a660f388267049a4d0000004d000f20d835200000000f22d8", 0x54}], 0x1, 0x0, &(0x7f00009d1000)=[@cr4={0x1, 0x400008}], 0x1) openat$dsp(0xffffffffffffff9c, &(0x7f00005cd000-0x9)='/dev/dsp\x00', 0x0, 0x0) 2018/02/01 22:16:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) socketpair(0x3, 0x7, 0x2a2f58e4, &(0x7f0000a5d000-0x8)={0x0}) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000d6e000-0x28)={0xfff, 0x9}) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000002000-0x38)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x0, 0x0, {0x77359400}, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0xede5}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "0b73a01c2522aa66"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x5, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f0000b4c000-0x10)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f00000af000-0x80)={0x5, 0x900, 0x0, {}, {}, {0x0, 0x0, 0x3}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c446afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d90a8c997c7c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1}, 0x0) 2018/02/01 22:16:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff}, 0x14) socketpair$inet(0x2, 0x6, 0x6, &(0x7f0000b40000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000f82000)={0x0, 0x8, 0x20, 0x1, 0x10000}, &(0x7f0000aab000-0x4)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00002f0000-0xc)={r3, 0x100}, 0xc) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00008da000-0x4)=0xf, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000cef000)=0x80000000, 0x4) writev(r0, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="1b", 0x1}], 0x1) 2018/02/01 22:16:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002c0000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) bind(r0, &(0x7f000080a000-0x80)=@generic={0x0, "c9cb5491ed5d7a77a77cd279eb53a566bd51c22672bf81acd18e67b5ca87d661179646fca6a4132bde2e6645fe95fc72f4535525a25d5569674fd91cd37bae6ccd16df6ed500b85e545647c6086a35839d7b6c0d1b6e46da9ab115b3ef957258867cf8c42f18b8d030d090daeac98305dfa67c1563c272465fe97b05bf17"}, 0x80) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10}, 0x2e2, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0x2, 0x32}, [@NDA_LLADDR={0xa, 0x2, @link_local={0x1, 0x80, 0xc2}}]}, 0x655}, 0x1}, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000aa7000)='/proc/self/net/pfkey\x00', 0x600, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f000064b000-0x4)) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f00003aa000-0x30)={0x100, 0x100000000}) 2018/02/01 22:16:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000609000-0xc)='/dev/autofs\x00', 0x400000, 0x0) getpeername$llc(r0, &(0x7f0000530000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000184000)=0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d8b000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000039d000-0x4d)="e513b5bf0000400000001d000000e3142340f6a5943cf603971f2e73e8100acba5747c67f49d6470d1c89f0ebf392bb8", 0x30) 2018/02/01 22:16:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000ab8000)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000014}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1}, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000ba3000)='/dev/amidi#\x00', 0xffffffff, 0x440) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f000087e000)={{0x3f, 0xa98}, 'port1\x00', 0xc0, 0x41c15, 0x0, 0x80, 0x200, 0x6e, 0x1f, 0x0, 0x5, 0x8}) 2018/02/01 22:16:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000269000)=0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$TIOCSTI(r1, 0x5412, 0x7) r2 = getpgid(r0) r3 = syz_open_procfs(r2, &(0x7f0000bdb000)='status\x00') bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00005a9000)={r1, 0x0, 0xb4, 0x1c, &(0x7f000017a000-0xb4)="77149965bf14c63eea6dbf2523ce3c857e65f3f88fbdd72bebb427541fb93dbc9d747e540679de1228a96d1a4e4016490bcd5388faa84ee4323bc85041be8d6bade7c4fb8391964fa0217ee49122e2e4d961067d5bb85b83f294fa9c4ecb78557eee65cb2625b23dfc737d13d425e60a633a8d6b85fd7b8450a3920bb20fb8f53610dee6156ad26e7c8fb3a2cf5564c41ad1e20ced26530585390055a0d5bd9d18178ac756dafd55d0d993c379a2e7b9f9d026be", &(0x7f0000da7000-0x1c)=""/28, 0xfffffffffffffffc, 0x1}, 0x28) prctl$setname(0xf, &(0x7f0000955000-0x2b)='.vboxnet0mime_type-\'nodevposix_acl_access^\x00') sendfile(r3, r3, &(0x7f000075c000)=0x1, 0x1000000f5d) [ 53.738477] syz5: FDB only supports static addresses 2018/02/01 22:16:02 executing program 0: mmap(&(0x7f0000000000/0x61000)=nil, 0x61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xb, 0x0, 0x0) socketpair$unix(0x1, 0xffffffffffffffff, 0x0, &(0x7f000001c000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000061000/0x1000)=nil, 0x1000, 0xc, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000058000)=[], 0x0, 0x0) getsockopt$sock_int(r1, 0x1, 0x3b, &(0x7f000004a000), &(0x7f0000062000-0x4)=0x4) 2018/02/01 22:16:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000c27000)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000fe7000)=@newlink={0x7c, 0x10, 0x409, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_LINKINFO={0x5c, 0x12, [@IFLA_INFO_KIND={0x58, 0x1, "73656c696e7578766d6e6574302d7b70726f63fb47504c2d73656375726974796d643573756d76626f786e6574306d696d655f7479706576626f786e6574307d47504c282c2a707070307472757374656400"}]}]}, 0x7c}, 0x1}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f000000c000)=[], 0x0, 0x0, &(0x7f0000002000-0x1)}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = gettid() syz_open_dev$evdev(&(0x7f0000013000-0x12)='/dev/input/event#\x00', 0x0, 0x0) tkill(r2, 0x7) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000013000)=@add_del={0x2, &(0x7f0000013000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x9}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r3, 0x89f0, &(0x7f0000a4c000-0x50)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0d00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) [ 53.800197] syz5: FDB only supports static addresses 2018/02/01 22:16:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f000021a000)='/dev/ashmem\x00', 0x800000000, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r1, 0x0) fchmod(r0, 0x20) pread64(r1, &(0x7f000044c000)=""/39, 0x27, 0x0) syz_open_dev$usbmon(&(0x7f0000486000)='/dev/usbmon#\x00', 0x1, 0x840c3) 2018/02/01 22:16:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000ab8000)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000014}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dc0000)='/dev/sequencer2\x00', 0x80, 0x0) mq_timedreceive(r1, &(0x7f00003c8000)=""/248, 0xf8, 0xfff, 0x0) 2018/02/01 22:16:02 executing program 7: mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000cae000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r1, &(0x7f0000d15000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000d16000-0x4)=0x10, 0x0) setsockopt(r0, 0x800000010d, 0x800000000011, &(0x7f000045b000-0x4)="02080000", 0x4) sendto$inet(r0, &(0x7f00009f5000), 0x0, 0x0, 0x0, 0x0) 2018/02/01 22:16:02 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x100000001, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000001000-0x28)={0x5, 0x0, 0xff, 0x100, 0x880}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x0, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid}, &(0x7f0000a71000)) timer_create(0x4, &(0x7f0000abe000-0x60)={0x0, 0x16, 0x0, @thr={&(0x7f00001ae000)="5df448911a1f0036540df95c6a229edd373b3c860a14c24de2afe221ada2f84ae206dd49f33882c65b4cff9293c3a6446ab048e764222d940aeb31e0d9d1cd9213779bf5825eda8214c2a3fdd80f2d42847e778224f715e28e33c30ebdd601524335517c006099cfa55a3566922d6b89", &(0x7f0000d0a000-0x50)="137866251a2c6809cfab10472265a3deff74235122df986e9ecfb3b1593f18bb91e6df572d378f5765f755c194712826d184f6163c4f90904c5cd07fbfa89ec83da3467e8c5aaf09906305e1e371408e"}}, &(0x7f00006ca000)=0x0) timer_gettime(r2, &(0x7f0000119000)={{0x0}}) getrusage(0x1, &(0x7f0000eb6000-0x90)={{}, {0x0, 0x0}}) setsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000f3c000)={r3, r4}, 0xfffffffffffffd04) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) 2018/02/01 22:16:02 executing program 2: clone(0x0, &(0x7f0000fbf000), &(0x7f0000cfe000), &(0x7f0000f8b000), &(0x7f0000804000)) capset(&(0x7f0000fc2000-0x8), &(0x7f0000002000-0x18)) msgget$private(0x0, 0x2) 2018/02/01 22:16:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000015b000-0x4)=0x0) pipe2(&(0x7f0000c62000-0x8)={0x0}, 0x800) perf_event_open(&(0x7f0000576000)={0x5, 0x78, 0x8, 0x8, 0x6, 0x58, 0x0, 0xfffffffffffffffe, 0x11000, 0x4, 0x6, 0x300, 0x8, 0x0, 0x1, 0xffffffffffffffbd, 0x4, 0x95, 0x60000, 0x7, 0x8001, 0x200, 0x3, 0x8, 0x199, 0x80, 0x2, 0x1, 0x100000000, 0x7, 0x80, 0x2, 0x2, 0x1, 0x80000000, 0xa8, 0x200, 0x5, 0x0, 0xfffffffffffffda5, 0x4, @perf_bp={&(0x7f0000b75000), 0x4}, 0x8000, 0x5, 0x7f, 0x7, 0x7, 0x8, 0xfffffffffffffff8}, r0, 0x3, r1, 0x2) socket$inet_icmp(0x2, 0x2, 0x1) r2 = 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$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000539000-0x11)='($md5sumnodev^!)\x00') getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000e9b000-0x4)=0x1a, &(0x7f0000187000)=0x4) ptrace$getregs(0xc, r0, 0x3f, &(0x7f0000511000)=""/193) 2018/02/01 22:16:02 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, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f00007bc000)='/dev/vhost-net\x00', 0x2, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000fcc000-0xb)='/dev/adsp#\x00', 0x202, 0x8000) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000370000)={0x71513e81, 0x5}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000029a000)=0x2, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000f0e000)='gid_map\x00') writev(r1, &(0x7f0000b76000)=[{&(0x7f00005a7000)="b0", 0x1}], 0x1) 2018/02/01 22:16:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00006ca000)="1f0000001e000773ffffffff0700007700000037536b8d3d9339080001454a", 0x1f) 2018/02/01 22:16:02 executing program 0: mbind(&(0x7f0000786000/0x3000)=nil, 0x3000, 0x0, &(0x7f000044a000), 0x41, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ea5000+0xb4f)='/selinux/policy\x00', 0x0, 0x0) r1 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f00001c4000/0x18000)=nil, &(0x7f0000001000-0x18)=[@text16={0x10, &(0x7f0000001000-0x38)="66f00fba37f766b90803000066b81ebd887066ba000000000f30bc1c0c0f01c90f35cb0f20e06635100000000f22e00f01d40fc418e50f07", 0x38}], 0x1, 0xc, &(0x7f000058c000)=[@dstype3={0x7, 0x9}], 0x1) 2018/02/01 22:16:02 executing program 4: r0 = socket(0x1e, 0x801, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000037f000-0x64)="f6b1fd31c06ff6ba151a3d00000000000000089ba8f8853f28d3b97d7a10979f4e38901f73db0844358c54557ac4dbbaf2fc23bad3d9b3dab103bfd7a892b584f4e5ea25b6111febbb7735af68c23f0000002058da518eb1e68e731501000000c89017fb", 0x38d) 2018/02/01 22:16:02 executing program 2: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000011000)={@common='bridge0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f000000f000)={@common='bridge0\x00', r1}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000012000)={@common='bcsf0\x00', @ifru_addrs={0x2, 0x2, @loopback=0x7f000001}}) 2018/02/01 22:16:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x10000000006, 0x0) bind$inet6(r0, &(0x7f000019e000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r0, 0x823) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty}, 0x10) shutdown(r0, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000b28000-0x4)) 2018/02/01 22:16:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mount(&(0x7f00008a4000-0x8)='./file0\x00', &(0x7f000045b000)='./file0\x00', &(0x7f0000a60000-0x4)='jfs\x00', 0x200000, &(0x7f00007d2000)="399b6fdadd1a5a186a06889fb1c030e1e7aa2f15ff7d25bbb5a1e9c121a190f4dc4b575a8927f3e4437fb4a350c8f6542616733d5349") lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000000000000000100000d00000000", 0x14, 0x0) 2018/02/01 22:16:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) getpid() 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$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000dda000)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00009f6000-0x8)={0x0, 0x0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_buf(r2, 0x0, 0x26, &(0x7f0000296000-0x1d)="0a319a6315644d344b68dcf00a7105d5cb56eb9ef598fbf79ad424fb07", 0x1d) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000764000)="0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4") getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000d50000-0x10)={0x0, 0xc8, &(0x7f00002d8000+0xe25)=[@in6={0xa, 0x3, 0x100000000, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1000}, @in6={0xa, 0x3, 0x120000000000, @mcast2={0xff, 0x2, [], 0x1}, 0xe63}, @in6={0xa, 0x1, 0xfffffffffffff000, @empty, 0x8}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in6={0xa, 0x3, 0x800, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x2, 0x80000001, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x101}, @in6={0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x80000000}]}, &(0x7f0000506000)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000111000-0x10)={r3, 0x0, 0x8, 0x31ce77eb}, 0x10) 2018/02/01 22:16:02 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f000033a000-0x4)) ioctl$TCSETAF(r1, 0x5408, &(0x7f00009b6000-0x14)={0x3, 0x0, 0x7, 0x6, 0x7ff, 0x4, 0x7, 0x3daa41d3, 0x8, 0x5}) 2018/02/01 22:16:02 executing program 3: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000002d000-0xf)='/dev/sequencer\x00', 0x4000, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f000002d000-0x40)={0x1f, 0x5, 0x80, 0x2, "d0ac04ec00a3d3c3236a1206720d71002f63c4b286a059d4fb5c1c322f0ec5ead88947dda7a41577161204ab", 0x6}) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f000002d000)=0x10000001c) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ipx(0xffffffffffffffff, &(0x7f000002c000), &(0x7f000002d000-0x4)=0x10) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000003000), &(0x7f0000009000)=0xb) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f000002c000)={@common='yam0\x00', 0x6}) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000028000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000005000-0x10)={&(0x7f000002a000-0x68)=@ipv4_newroute={0x30, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x3}, @RTA_ENCAP={0xc, 0x16, @typed={0x8}}]}, 0x30}, 0x1}, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000026000-0x4)=0x0) perf_event_open(&(0x7f000001f000-0x78)={0x7, 0x78, 0x0, 0x100000001, 0xff, 0x9e, 0x0, 0x7, 0x20, 0x3, 0x2, 0x7ff, 0x3, 0xfffffffffffffffb, 0x9, 0x5, 0xd6c1, 0x2, 0x6, 0xd5d, 0xfff, 0x40, 0x7, 0x7fff, 0x5cc5, 0x7fff, 0x4, 0x3, 0x7fff, 0x100, 0x5, 0x4f, 0x1, 0x1, 0x0, 0x7, 0x6205a823, 0x3, 0x0, 0xfe1, 0x0, @perf_config_ext={0x9, 0x77c1daa5}, 0x800, 0x1, 0xfffffffffffffffd, 0x4, 0xffffffffffff997b, 0x7, 0x81}, r3, 0x9, r0, 0x0) 2018/02/01 22:16:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000c2000)={0x19980330}, &(0x7f0000002000-0x18)={0x2, 0x0, 0x0, 0x0, 0x5}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8200000) 2018/02/01 22:16:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000204000)='/dev/dsp\x00', 0x400, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f000033f000-0xdb)=""/219) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000ab8000)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000014}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1}, 0x0) 2018/02/01 22:16:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000f83000)='./file0\x00', 0x0) readlink(&(0x7f0000b20000)='./file0\x00', &(0x7f0000e62000)=""/56, 0x38) mount(&(0x7f0000c4e000)='./file0\x00', &(0x7f0000c76000-0x8)='./file0\x00', &(0x7f00001a0000)='vfat\x00', 0x0, &(0x7f0000ca8000)) 2018/02/01 22:16:02 executing program 4: r0 = inotify_init() 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) readv(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0x28)=""/40, 0x28}, {&(0x7f00002e3000)=""/186, 0xba}, {&(0x7f0000e82000)=""/166, 0xa6}, {&(0x7f0000001000-0x8e)=""/142, 0x8e}, {&(0x7f0000000000)=""/151, 0x97}], 0x5) unshare(0x20000400) inotify_add_watch(r0, &(0x7f0000e3c000-0x8)='./file0\x00', 0x2000000) 2018/02/01 22:16:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00004a3000-0xb)='/dev/vcsa#\x00', 0x1, 0x101100) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f000010f000)={0x1f, 0x20, [0x2, 0x7720, 0xffffffffffffffff, 0x9, 0x6, 0x5, 0xbf, 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) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000ab8000)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000014}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1}, 0x0) 2018/02/01 22:16:02 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, 0x0, 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) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000216000)=0x81, &(0x7f0000492000)=0x4) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[]}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x2202) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da12, 0x800009}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, &(0x7f0000118000-0x4)) 2018/02/01 22:16:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000000000)={0x1d}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00007ac000-0xa0)={0x0, @in6={{0xa, 0x3, 0x7fffffff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xda}}, 0x3, 0x8000, 0x5, 0x80000000, 0x40}, &(0x7f0000f01000)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00006bb000-0x10)={0xffffffff80000001, 0x200, 0x3f, 0x4, r1}, &(0x7f00009de000-0x4)=0x10) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) 2018/02/01 22:16:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000296000-0x38)={&(0x7f0000bb7000)={0x10}, 0xc, &(0x7f0000db7000)={&(0x7f00006d9000-0x70)=@mpls_getroute={0x28, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@RTA_DST={0xb, 0x1, []}]}, 0x28}, 0x1}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000098f000)='/dev/ppp\x00', 0x40600, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00005d4000-0x4)=0x1, 0x4) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/02/01 22:16:02 executing program 2: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009c7000)='/selinux/policy\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000f8c000-0x4)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f8a000)='/dev/autofs\x00', 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x60, &(0x7f0000f8a000-0x6d)="04b11a1745a26b1c20ef4d0ec22ace62c585ab2cc1f92d4feb6649ab2c974244703ff5c604fddee1cd00000001874fac05343c46508aed6efecc07041e9ebd2d0000000000000002", 0x48) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x0, &(0x7f00009da000-0x19)=""/25, &(0x7f0000f90000)=0x19) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f0000f92000-0x1000)=""/4096, &(0x7f0000f91000)=0x1000) 2018/02/01 22:16:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x978a, 0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x159e, 0x0, 0x0, 0x5, 0x50000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfff}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00008e5000-0x8), 0x10000) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e14000)='/dev/autofs\x00', 0x1, 0x0) accept$inet(r1, 0x0, &(0x7f00009ad000-0x4)) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000c2b000)={&(0x7f0000d59000-0xc)={0x10}, 0xc, &(0x7f000098a000-0x10)={&(0x7f0000965000-0x2c)={0x14, 0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) [ 54.148735] netlink: 'syz-executor3': attribute type 21 has an invalid length. [ 54.178243] netlink: 'syz-executor3': attribute type 21 has an invalid length. 2018/02/01 22:16:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 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) r1 = syz_open_dev$audion(&(0x7f0000998000-0xc)='/dev/audio#\x00', 0x400, 0x80000) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000989000-0x4)) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_open_dev$mouse(&(0x7f000072b000)='/dev/input/mouse#\x00', 0x0, 0x200200) ioctl$VHOST_SET_VRING_CALL(r2, 0x4008af20, &(0x7f000001d000)={0x1, r2}) 2018/02/01 22:16:02 executing program 0: 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$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000e99000)={0x0, 0xb47, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0xb) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098f000-0x4), 0x4) iopl(0x4) shutdown(r0, 0x0) writev(r0, &(0x7f00007f2000)=[{&(0x7f000036c000-0x1000)="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", 0x201}], 0x1) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x201}], 0x1, &(0x7f0000783000)=[]}}], 0x1, 0x0) close(r0) 2018/02/01 22:16:02 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000085e000)='/selinux/enforce\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000100000)={0x44, 0x0, &(0x7f0000001000-0x44)=[@transaction={0x40406300, {0x1, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x48, 0x20, &(0x7f0000d57000-0x48)=[@fda={0x66646185, 0x5, 0x2, 0x38}, @ptr={0x70742a85, 0x0, &(0x7f0000e97000), 0x1, 0x4, 0x14}], &(0x7f0000d09000)=[0x38, 0x28, 0x20, 0x40]}}], 0xf5, 0x0, &(0x7f000046f000)="c7b181c4cc35abe5e7468c1d81d8d19f065cba900045fdad7cc1d23bb37032f1f1dd75669e24755f616d63959ed977c6b1395af70efa3e5b1e78ab95ff6da380c0587e7f9ec861e0e7b4dfa56d33f35bb2f55e8db2830e44ada6d04d87057c433d537b1c8dcc4442e2cf4c1608efb70c1e9378080745ce230e49bbaad9a2ab6812f825854d1a486d2574a1432f627e3379f93d8c4ab819c9fc352bf712e78e41ccecff3e2972f9b944b0fac9bdbb8c689738315d7176a7dc783bb5f652d6bb1aa9b6b3a6dc6c5d665818d4a78221ce0535664483da5ee4c55b8d8a8bc44d0576fbbcb7d085683ba5c74833777a5bbe0dce14b3c88f"}) 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) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_open_dev$midi(&(0x7f00000ec000-0xb)='/dev/midi#\x00', 0x3, 0x80000) utime(&(0x7f00007a7000)='./file0\x00', &(0x7f0000cd6000-0x10)={0xffffffff, 0xffff}) ioctl$TIOCCBRK(r2, 0x5428) sendmsg$nl_generic(r1, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000ab8000)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000014}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1}, 0x0) [ 54.251308] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/02/01 22:16:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f00004e2000)='/dev/urandom\x00', 0x0, 0x800) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000384000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a", 0x5) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f00000ff000)=[{&(0x7f0000b64000-0x431)="14fee441a4010d02e1b3b6d8cdeedd9b28ea9d4fd62ba54b8a54f055761ed8e0e1006c942a8c2bf1ddd9c42333408e480e2fe6858c437761bbd2cc41d593e995e84b5d9514a373ab69ee4757678bbbe216e295b833b05db328869203b3d8167cca6da38a2d4a70ad458380d02602a8a9559d1d99c3e9565a29ae140e6497d78a9b9437e4d8c8144b7f11f5ecb5a72ee7", 0x90}], 0x1, &(0x7f000074e000-0x30)=[]}, 0x0) readv(r1, &(0x7f00000da000)=[{&(0x7f00006ee000-0x9a)=""/154, 0x9a}], 0x1) 2018/02/01 22:16:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x100) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0xfffffffffffffeef) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000e99000)={0x0, 0xb47, 0xffffffffffffffff, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x7}, 0xb) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098f000-0x4), 0x4) shutdown(r0, 0x0) r1 = accept(r0, &(0x7f000078b000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f00003a6000)=0x3a) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000ec9000)={{{@in=@broadcast, @in=@multicast2}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@broadcast}}, &(0x7f00006d0000)=0xe8) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000035c000)=[{&(0x7f0000a44000-0xac5)="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", 0x201}], 0x1, &(0x7f0000783000)=[], 0xffffffffffffffa7}}], 0x1, 0x0) close(r0) 2018/02/01 22:16:03 executing program 7: r0 = request_key(&(0x7f00004e8000-0x8)='syzkaller\x00', &(0x7f00005b4000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000053d000-0x17)='vmnet1]mime_typeGPL&lo\x00', 0xffffffffffffffff) getgroups(0x1, &(0x7f0000bef000-0x10)=[0xffffffffffffffff]) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x2) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f0000e9d000)={0x2, 0x0, [{}, {}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000002000-0x8)={0x2}, &(0x7f0000000000), 0x8) r3 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000000)=0x14, 0x80800) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000742000)={0xfffffffffffffffd, 0x7, 0x8000}, 0x4) keyctl$chown(0x4, r0, 0x0, r1) 2018/02/01 22:16:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000a71000-0x1)='\x00', 0x2) connect$vsock_dgram(r0, &(0x7f00006c1000)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) r1 = syz_open_dev$evdev(&(0x7f00000e5000-0x12)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f000037e000)) [ 54.303312] netlink: 'syz-executor4': attribute type 1 has an invalid length. [ 54.314588] syz-executor2: vmalloc: allocation failure: 15157949456 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) 2018/02/01 22:16:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = shmat(0x0, &(0x7f00008d3000/0x1000)=nil, 0x7000) shmdt(r0) 2018/02/01 22:16:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)=0x75) futex(&(0x7f000000d000-0x4), 0x0, 0x0, &(0x7f0000001000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0x5, 0x0, &(0x7f0000e83000-0x10), &(0x7f0000b34000), 0xfffffffffffffffc) 2018/02/01 22:16:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000502000)='net/anycast6\x00') sendmmsg$nfc_llcp(r0, &(0x7f0000d18000)=[{&(0x7f000052e000)={0x27, 0x0, 0x7f, 0x6, 0x3, 0x1, "444cc7a2eb50e9a2e214f1169995fc9a60fba413a7fa010f3e95bd5b41e1320daea0bfee587578c92179e290ea64fb1e68cf40b858e0d7a8a5d006f0c1c4b0", 0x7}, 0x60, &(0x7f00003e7000)=[{&(0x7f0000cbc000)="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", 0x1000}, {&(0x7f000012f000-0x5e)="be269dead86a7753ef50ddab2822b67861477c01b5d98ba43d25f9a03346ef9f61f67ffcf672395c24de41a07575956cfd2e4ef444a4200ac34b7e1705f4763180d7877948e1956347544bfac762490277af459a930586b7533fc479af40", 0x5e}, {&(0x7f0000944000)="45fd390a1746220667f8ff6d421dca0e91556e665024656ac235d6f07d46940dd352d9f6d7fa7e78d37a5dbbbf480625d0", 0x31}, {&(0x7f000036d000-0xb8)="9ec1ab91e353c0e8ddc61487a51a3a57945c8fa7daf9511d5f9ed0a37512c7ff78639383de2099338c6809979f254a1b4e284ba9cc8dd139b6a5388e245fa5ea54cd3da6c59afd14fad976fe2e024930742e68e0f85eb63518871a3cbe99947b06650e262bfdbc6456bcbd6e6a27199a5bce5a6b7cc2db403f42f06778c6a3d42853fa86679c0b5e7efb0c20928d8d0f08413ed90a7464e64b24cdaf1813d9ddbb5f68cd94818870ab40f129024a9c379a099c0b48d34bbf", 0xb8}], 0x4, &(0x7f0000cf8000-0xb0)={0xb0, 0x12b, 0x2, "9b789ad23ccd3595f833841b0efa08b66ce9051ddbb94c7b80feeb5c66ca4c89f64e4deb6ee0e2995f52b21572228d873f8ea4b4d32f83637ce137f5ce290a1f878b8752fdf8344ecd64d7790223b3f2789527b31a2e91cae5c3281e95b6f7b23953abf7b0ed09edc163244cc2b9a0cccbd0434c3a97c8224ac5879363e02f3ea513dcfaa32f189ac8e79a2f394c8434ca07ef8bca0c60190ce52a49"}, 0xb0, 0x4000000}, {&(0x7f0000987000)={0x27, 0x6, 0x3, 0x2, 0x2, 0x100, "253d90b71d8aab179d6b2318820546c2d6ec63cd739e05b3672feb4a74ea0c33ccc2748c1efd629929eb1dc6d400b92c6391a4936a3fed88ed146ef011156a", 0x4}, 0x60, &(0x7f000027e000-0x30)=[{&(0x7f0000889000)="4a8bec2cfd9439cba3d6a46a273fb5c0ccdd007b8597947a9b0af17aefc90de35f7b2ec110edfc19ab5a0ef1aa0111986985e5d71091d38a9deb6a6f1ca2d6f9ffcef7e6ad7f59e73a68bd0fa53fdec71677a875146c6a40d93368b12b83ac6ed521968ac9520646e8a4474c209fa4cf5d1bb03ec3b1e16be1d08df3a5c2a83dcbb36a437f0585cf9988b180d39e87949864daa97d", 0x95}, {&(0x7f0000c11000)}, {&(0x7f00004d3000)="20269b08f3053648a9889b0384ea7c7d910243797d5c60bbb519b2aff66a8041051507ae51a3cf36dce2c94641ea5101f13860be48a043d7d1c6dacca1a14ee3db5d542b6c49", 0x46}], 0x3, &(0x7f0000ce4000)={0x78, 0x10f, 0x9528, "01d466072249e3c95b8ed745473a2b9951cfe54ce2bd9e86729499a0984a9fe2c5fdb5ccc5c80d1cda85f9fc7bc5bfd7a19203a3eb9ebee4fc5692766cc5eb4c38f3f49d48337321f120e3dc929c8993c08d610fb6bd091513be31a62dd6cb0559"}, 0x78, 0x48084}, {&(0x7f0000922000)={0x27, 0x2, 0x5, 0x7, 0x9, 0x4, "8a12af40b4109176c7538d6f57cc814a767b6d4e17e724b7fa53f9a3a7390c5bf0848dcdb3a70e5595aaa6c0f2d9a101985c75b2f180cc1c24cbfea03bd457", 0x6}, 0x60, &(0x7f0000144000-0x30)=[{&(0x7f00007e3000)="237456e57e7f3ab6bbd8cd375174d83632170c206e591de4f4310ad229a6e2d07d2355fba4d4912d18f03c7661109692ac344458667e5bb096c326ef68b488272639d2a4a637fa1df3de4e67df598bfd82d7f24923fde683b705d6218cb956708dfc181281cab01cfcb1138106e6b8c5bff052ddd4042b2c8e086593e4b582f5081159558c267ce2b1b72384375b27ddc53c86e0b2689bf65a42aa3513a8f7fd4a047b362c993d00de", 0xa9}, {&(0x7f0000ca8000-0x38)="3d1423832d5cda9ea814000356e3ad0484ce5ac71f26d83fac07f4989518c4a16500653ff8de746e584376496534c4667d9f35bcb7b34d79", 0x38}, {&(0x7f0000dcb000)="c71478956fde0e711e5d4e706d7e0b3cbad3d2630c6f46ed5c74fbfe40491bd9b4b6bf0d8af301498a402878816e4311b756faa8cfbbc98df40ce1b27d590bb35045", 0x42}], 0x3, &(0x7f0000bb1000+0x753)={0x58, 0x10c, 0x7, "de3b35cf48dd50fbd8419806a06cc41443dd3feb819b10b83c2209e5fdb88228c2da64a1388a0e4ee875ef6694692cfd2d4253d6e4b4231894f85a053fed50a821aa0a7e1bba6b"}, 0x58, 0x4041}], 0x3, 0x0) 2018/02/01 22:16:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(0xffffffffffffffff, 0x10f, 0x4, &(0x7f0000004000-0x4d)=""/4, &(0x7f0000001000-0x4)=0xbd118bdf36737ba) 2018/02/01 22:16:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000657000-0x8), 0x84800) r1 = syz_open_dev$sndpcmp(&(0x7f0000cdf000)='/dev/snd/pcmC#D#p\x00', 0x9, 0xc000) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000612000-0x2)=0xfffffffffffffffb, &(0x7f00008f4000)=0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000022d000-0xe8)={{{@in6=@ipv4={[], [], @dev}, @in6=@remote}}, {{@in6=@empty}, 0x0, @in=@rand_addr}}, &(0x7f0000be6000-0x4)=0xe8) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f00003a0000)=0x8) fcntl$addseals(r0, 0x409, 0x2) sendmsg$nl_generic(r2, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000ab8000)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000014}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1}, 0x0) [ 54.314667] syz-executor2 cpuset=/ mems_allowed=0 [ 54.314818] CPU: 1 PID: 7492 Comm: syz-executor2 Not tainted 4.15.0+ #291 [ 54.314824] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 2018/02/01 22:16:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000e62000-0x10)='/dev/input/mice\x00', 0x0, 0x597140) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000624000)=0x1004) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000277000)={0x1, [0x0]}, &(0x7f0000766000)=0x8) r2 = gettid() ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000a09000-0x20)={0x5, 0x2, 0x1d000, 0x2000, &(0x7f0000ee8000/0x2000)=nil}) sched_getscheduler(r2) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000508000)={r1, 0x9, 0x9, 0x8}, 0x10) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) munlockall() write$selinux_validatetrans(r0, &(0x7f0000093000)={'system_u:object_r:public_content_t:s0', 0x20, 'system_u:object_r:bin_t:s0', 0x20, 0x35, 0x33, 0x20, '/usr/sbin/cupsd\x00'}, 0x54) 2018/02/01 22:16:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x6, 0x0, 0x0, 0x5, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc6, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20006, 0x0, 0x0, 0x7, 0x1, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp, 0x1000, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 54.314829] Call Trace: [ 54.314850] dump_stack+0x194/0x257 [ 54.314871] ? arch_local_irq_restore+0x53/0x53 [ 54.314882] ? idr_get_free_cmn+0xfd0/0xfd0 [ 54.314899] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 54.314929] warn_alloc+0x19a/0x2b0 [ 54.314945] ? zone_watermark_ok_safe+0x400/0x400 [ 54.314952] ? mark_held_locks+0xaf/0x100 [ 54.314966] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 54.314986] ? perf_trace_lock+0xd6/0x900 [ 54.315015] ? depot_save_stack+0x3b5/0x490 [ 54.315045] __vmalloc_node_range+0x4f0/0x650 [ 54.315062] ? save_stack+0x43/0xd0 [ 54.315072] ? kasan_kmalloc+0xad/0xe0 [ 54.315081] ? __kmalloc_node+0x47/0x70 [ 54.315089] ? kvmalloc_node+0x99/0xd0 [ 54.315099] ? xt_alloc_table_info+0x64/0xe0 [ 54.315115] ? xt_alloc_entry_offsets+0x21/0x30 [ 54.315129] __vmalloc_node_flags_caller+0x50/0x60 [ 54.315143] ? xt_alloc_entry_offsets+0x21/0x30 [ 54.315158] kvmalloc_node+0x82/0xd0 [ 54.315178] xt_alloc_entry_offsets+0x21/0x30 [ 54.315192] translate_table+0x2e0/0x1dd0 [ 54.315226] ? lock_downgrade+0x980/0x980 [ 54.315233] ? __kmalloc_node+0x33/0x70 [ 54.315249] ? alloc_counters.isra.11+0x7e0/0x7e0 [ 54.315258] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 54.315269] ? __check_object_size+0x25d/0x4f0 [ 54.315291] ? __might_sleep+0x95/0x190 [ 54.315309] ? kasan_check_write+0x14/0x20 [ 54.315317] ? _copy_from_user+0x99/0x110 [ 54.315334] do_arpt_set_ctl+0x394/0x8d0 [ 54.315353] ? module_unload_free+0x5b0/0x5b0 [ 54.315363] ? lock_acquire+0x1d5/0x580 [ 54.315371] ? lock_sock_nested+0xa3/0x110 [ 54.315385] ? compat_do_arpt_set_ctl+0xb90/0xb90 [ 54.315427] ? mutex_unlock+0xd/0x10 [ 54.315437] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 54.315456] nf_setsockopt+0x67/0xc0 [ 54.315474] ip_setsockopt+0xa1/0xb0 [ 54.315489] tcp_setsockopt+0x82/0xd0 [ 54.315505] sock_common_setsockopt+0x95/0xd0 [ 54.315523] SyS_setsockopt+0x189/0x360 [ 54.315539] ? SyS_recv+0x40/0x40 [ 54.315554] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 54.315567] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 54.315581] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 54.315603] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 54.315611] RIP: 0033:0x453299 [ 54.315616] RSP: 002b:00007fa2fc4adc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 54.315625] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 54.315629] RDX: 0000000000000060 RSI: 0000000000000000 RDI: 0000000000000015 [ 54.315634] RBP: 00000000000005d0 R08: 0000000000000048 R09: 0000000000000000 [ 54.315639] R10: 0000000020f89f93 R11: 0000000000000212 R12: 00000000006f7c20 [ 54.315644] R13: 00000000ffffffff R14: 00007fa2fc4ae6d4 R15: 0000000000000000 [ 54.316039] Mem-Info: [ 54.316067] active_anon:94036 inactive_anon:64 isolated_anon:0 [ 54.316067] active_file:3526 inactive_file:8285 isolated_file:0 [ 54.316067] unevictable:0 dirty:149 writeback:0 unstable:0 [ 54.316067] slab_reclaimable:8193 slab_unreclaimable:91674 [ 54.316067] mapped:24133 shmem:200 pagetables:774 bounce:0 [ 54.316067] free:1396507 free_pcp:345 free_cma:0 [ 54.316088] Node 0 active_anon:376144kB inactive_anon:256kB active_file:14104kB inactive_file:33140kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:96532kB dirty:596kB writeback:0kB shmem:800kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 204800kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 54.316092] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 54.316113] lowmem_reserve[]: 0 2868 6378 6378 [ 54.316130] Node 0 DMA32 free:2939140kB min:30316kB low:37892kB high:45468kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2939968kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:828kB local_pcp:664kB free_cma:0kB [ 54.316149] lowmem_reserve[]: 0 0 3510 3510 [ 54.316162] Node 0 Normal free:2630980kB min:37100kB low:46372kB high:55644kB active_anon:374032kB inactive_anon:256kB active_file:14104kB inactive_file:33140kB unevictable:0kB writepending:596kB present:4718592kB managed:3594332kB mlocked:0kB kernel_stack:4384kB pagetables:3096kB bounce:0kB free_pcp:568kB local_pcp:188kB free_cma:0kB [ 54.316179] lowmem_reserve[]: 0 0 0 0 [ 54.316194] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 54.316261] Node 0 DMA32: 1*4kB (M) 2*8kB (UM) 3*16kB (UM) 2*32kB (M) 2*64kB (UM) 2*128kB (M) 3*256kB (UM) 4*512kB (UM) 3*1024kB (UM) 2*2048kB (UM) 715*4096kB (M) = 2939140kB [ 54.316330] Node 0 Normal: 1*4kB (M) 1*8kB (U) 1500*16kB (U) 384*32kB (UM) 140*64kB (U) 5*128kB (U) 6*256kB (UME) 14*512kB (UME) 20*1024kB (UME) 6*2048kB (UME) 621*4096kB (M) = 2630988kB [ 54.316404] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 54.316407] 12010 total pagecache pages [ 54.316416] 0 pages in swap cache [ 54.316421] Swap cache stats: add 0, delete 0, find 0/0 [ 54.316424] Free swap = 0kB [ 54.316427] Total swap = 0kB [ 54.316431] 1965969 pages RAM [ 54.316434] 0 pages HighMem/MovableOnly [ 54.316436] 328417 pages reserved [ 54.347434] syz-executor2: vmalloc: allocation failure: 15157949456 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 54.347455] syz-executor2 cpuset=/ mems_allowed=0 [ 54.347475] CPU: 0 PID: 7506 Comm: syz-executor2 Not tainted 4.15.0+ #291 [ 54.347479] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.347483] Call Trace: [ 54.347511] dump_stack+0x194/0x257 [ 54.347526] ? arch_local_irq_restore+0x53/0x53 [ 54.347536] ? idr_get_free_cmn+0xfd0/0xfd0 [ 54.347547] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 54.347575] warn_alloc+0x19a/0x2b0 [ 54.347588] ? zone_watermark_ok_safe+0x400/0x400 [ 54.347600] ? __kernel_text_address+0xd/0x40 [ 54.347610] ? unwind_get_return_address+0x61/0xa0 [ 54.347623] ? perf_trace_lock+0xd6/0x900 [ 54.347636] ? depot_save_stack+0x12c/0x490 [ 54.347655] __vmalloc_node_range+0x4f0/0x650 [ 54.347665] ? save_stack+0x43/0xd0 [ 54.347671] ? kasan_kmalloc+0xad/0xe0 [ 54.347676] ? __kmalloc_node+0x47/0x70 [ 54.347682] ? kvmalloc_node+0x99/0xd0 [ 54.347691] ? xt_alloc_table_info+0x64/0xe0 [ 54.347705] ? xt_alloc_entry_offsets+0x21/0x30 [ 54.347717] __vmalloc_node_flags_caller+0x50/0x60 [ 54.347731] ? xt_alloc_entry_offsets+0x21/0x30 [ 54.347747] kvmalloc_node+0x82/0xd0 [ 54.347760] xt_alloc_entry_offsets+0x21/0x30 [ 54.347774] translate_table+0x2e0/0x1dd0 [ 54.347802] ? lock_downgrade+0x980/0x980 [ 54.347808] ? __kmalloc_node+0x33/0x70 [ 54.347822] ? alloc_counters.isra.11+0x7e0/0x7e0 [ 54.347833] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 54.347845] ? __check_object_size+0x25d/0x4f0 [ 54.347870] ? __might_sleep+0x95/0x190 [ 54.347895] ? kasan_check_write+0x14/0x20 [ 54.347908] ? _copy_from_user+0x99/0x110 [ 54.347923] do_arpt_set_ctl+0x394/0x8d0 [ 54.347936] ? module_unload_free+0x5b0/0x5b0 [ 54.347943] ? lock_acquire+0x1d5/0x580 [ 54.347951] ? lock_sock_nested+0xa3/0x110 [ 54.347965] ? compat_do_arpt_set_ctl+0xb90/0xb90 [ 54.348004] ? mutex_unlock+0xd/0x10 [ 54.348015] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 54.348033] nf_setsockopt+0x67/0xc0 [ 54.348051] ip_setsockopt+0xa1/0xb0 [ 54.348067] tcp_setsockopt+0x82/0xd0 [ 54.348085] sock_common_setsockopt+0x95/0xd0 [ 54.348102] SyS_setsockopt+0x189/0x360 [ 54.348118] ? SyS_recv+0x40/0x40 [ 54.348132] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 54.348147] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 54.348161] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 54.348184] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 54.348192] RIP: 0033:0x453299 [ 54.348197] RSP: 002b:00007fa2fc48cc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 54.348205] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000453299 [ 54.348210] RDX: 0000000000000060 RSI: 0000000000000000 RDI: 0000000000000016 [ 54.348214] RBP: 00000000000005d0 R08: 0000000000000048 R09: 0000000000000000 [ 54.348219] R10: 0000000020f89f93 R11: 0000000000000212 R12: 00000000006f7c20 [ 54.348224] R13: 00000000ffffffff R14: 00007fa2fc48d6d4 R15: 0000000000000002 [ 54.474907] futex_wake_op: syz-executor0 tries to shift op by -1; fix this program [ 54.534379] futex_wake_op: syz-executor0 tries to shift op by -1; fix this program [ 54.573926] kauditd_printk_skb: 156 callbacks suppressed [ 54.573936] audit: type=1326 audit(1517523363.245:245): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7541 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 54.579442] audit: type=1326 audit(1517523363.246:246): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7541 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=152 compat=0 ip=0x453299 code=0x7ffc0000 [ 54.579464] audit: type=1326 audit(1517523363.249:247): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7541 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 54.579480] audit: type=1326 audit(1517523363.249:248): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7541 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=1 compat=0 ip=0x453299 code=0x7ffc0000 [ 54.579495] audit: type=1326 audit(1517523363.249:249): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7541 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 54.579510] audit: type=1326 audit(1517523363.250:250): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7541 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=9 compat=0 ip=0x453299 code=0x7ffc0000 [ 54.583393] audit: type=1326 audit(1517523363.253:251): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7541 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 54.583413] audit: type=1326 audit(1517523363.255:252): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7541 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=2 compat=0 ip=0x40d591 code=0x7ffc0000 [ 54.583429] audit: type=1326 audit(1517523363.255:253): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7541 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/01 22:16:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f000054f000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) fcntl$setstatus(r0, 0x4, 0x42000) sendto$inet(r1, &(0x7f0000de3000-0x1), 0x0, 0x20000815, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/02/01 22:16:04 executing program 6: mprotect(&(0x7f0000727000/0x4000)=nil, 0x4000, 0xfffffffffffffffe) r0 = syz_open_dev$dspn(&(0x7f0000bb5000-0xa)='/dev/dsp#\x00', 0x5, 0x200200) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000afc000-0x8)=0x8) r1 = syz_open_dev$usbmon(&(0x7f0000b66000-0xd)='/dev/usbmon#\x00', 0x4000000000, 0x40000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000857000-0xa0)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}}}, 0x0, 0x474, 0x4, 0x3, 0x7}, &(0x7f000061d000)=0xa0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x80000001, 0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000038000)={r2, 0xfffffffffffffffd}, 0x8) 2018/02/01 22:16:04 executing program 7: r0 = socket$bt_l2cap(0x1f, 0x5, 0x0) fstat(r0, &(0x7f0000c11000)) mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x61, &(0x7f00008e3000-0x46)="958e392937a186d6306a3615593baa57ff0002060000000000079ab4d5ed5cff03000000000000ffff8dffff07eef4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ef0000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_stream(r2, &(0x7f0000ef1000)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00001ee000-0xa0)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x4, 0x8544, 0x7, 0x400, 0xd1}, &(0x7f0000de3000-0x4)=0xa0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = semget(0x2, 0x1, 0x80) semctl$GETZCNT(r4, 0x4, 0xf, &(0x7f0000854000)=""/203) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000ef1000-0x98)={r3, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0x1bc, 0x5}, 0x98) 2018/02/01 22:16:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f46000-0xa)='\x00\x00\x00\x00diles\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x6d, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000a0f000)=0x9, 0x2) fstat(r0, &(0x7f0000c83000-0x44)) 2018/02/01 22:16:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f000021f000)='/dev/adsp#\x00', 0x400, 0x2) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f000096a000-0x8)={0x234d, 0x6}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000c61000-0x10)={&(0x7f0000f01000-0x28)={0x14, 0x4, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000a5b000-0x8)={0x4, 0xfffffffffffffff5, 0x1, 0xfffffffffffffffb, 0x7}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000067f000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000fe1000)={&(0x7f0000589000/0x4000)=nil, 0x4000}) 2018/02/01 22:16:04 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x101000) sendto$inet(r0, &(0x7f0000001000-0xab)="4a2d3d5112f9c9e59cfa320b526d512783077c87926636ce312e82e78a4ab5c1cd82bfb44d792628e5bdd4390a13ec944d7305dedae30f13655fa642038969343b90df287e5750937ab3f8b1acaf5383bfd5a9e406e69b731bc57ac0df037d045a994bc79d55f0f6f75d4a58c437cde859885677329fe7e09a7b138396dd903b9ece67fde3fbb804c0c69f7f48902018f87cc65647f17d58077d20b9dee72c175a40e8b37ba7e7946b693a", 0xab, 0x4000000, &(0x7f0000000000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0x14, &(0x7f0000001000-0x4), 0x1) 2018/02/01 22:16:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbe5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000ab8000)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000014}, [@nested={0x4, 0x7, []}]}, 0xfffffffffffffe2d}, 0x1}, 0x0) 2018/02/01 22:16:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x1, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000007b000-0x15)='/proc/self/net/pfkey\x00', 0x20c000, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000d46000-0x7e)=""/126) r2 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2}, &(0x7f0000895000-0x4)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00002f8000-0x10)={0x0, 0x10, &(0x7f0000571000+0x4c8)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}]}, &(0x7f0000dd5000)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000411000)={r3, 0x7fffffff, 0x1ff}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000003d000-0x10)={0x8000000000074, 0x2, 0x0, 0x7b55}, 0x10) write(r2, &(0x7f00007b0000)="01", 0x1) socket$inet6(0xa, 0x803, 0x9) r4 = semget(0x0, 0x3, 0x20) semctl$IPC_INFO(r4, 0x1, 0x3, &(0x7f0000efe000)=""/247) fchmod(r2, 0x40) 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) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007fb000-0xb)='/dev/hwrng\x00', 0x2004, 0x0) r6 = getuid() getresgid(&(0x7f0000382000-0x4)=0x0, &(0x7f0000e88000), &(0x7f0000bc1000)) fchown(r2, r6, r7) fsetxattr(r5, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000000200e8ff00ffff00", 0xc, 0x0) sendmsg$rds(r2, &(0x7f000020d000)={&(0x7f00009dd000)={0x2, 0x1, @multicast1=0xe0000001}, 0x10, &(0x7f0000c04000)=[{&(0x7f0000363000-0xa4)=""/164, 0xa4}], 0x1, &(0x7f0000db7000-0xf8)=[@rdma_args={0x48, 0x114, 0x1, {{0x2, 0x9}, {&(0x7f0000b8c000)=""/96, 0x60}, &(0x7f0000998000-0x20)=[{&(0x7f0000ef9000)=""/4096, 0x1000}, {&(0x7f0000e19000-0xd4)=""/212, 0xd4}], 0x2, 0x68, 0x4}}, @fadd={0x58, 0x114, 0x6, {{0x3c38403e, 0x4}, &(0x7f0000891000-0x8)=0x32d5, &(0x7f000008c000-0x8)=0xfffffffffffffff8, 0x8, 0x7, 0x8, 0x7, 0x48, 0x2}}, @cswp={0x58, 0x114, 0x7, {{0x7, 0x27}, &(0x7f000061b000)=0x7ff, &(0x7f00006ec000-0x8)=0xed4b, 0x7, 0x975, 0x2, 0x7f51, 0x0, 0x1f}}], 0xf8}, 0x40001) [ 54.583444] audit: type=1326 audit(1517523363.256:254): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7541 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/01 22:16:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f000096a000-0xd)='/dev/dmmidi#\x00', 0x8f0f, 0x800) r1 = getpid() fcntl$lock(r0, 0x7, &(0x7f0000c86000)={0x0, 0x7, 0x1ff, 0x9, r1}) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r2 = openat(0xffffffffffffffff, &(0x7f0000864000)='./file0\x00', 0x80, 0x49) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00009dc000)) tkill(0x0, 0x0) 2018/02/01 22:16:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000467000)=0x0) sched_setattr(r0, &(0x7f000003c000)={0x30, 0x6, 0x0, 0x9484, 0x401, 0x800, 0x1, 0xfffffffffffffffa}, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000add000-0x11)='/selinux/enforce\x00', 0x200100, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f000000a000)={&(0x7f00007a0000/0x4000)=nil, 0x4000}) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000ab8000)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000014}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1}, 0x0) 2018/02/01 22:16:04 executing program 2: mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) epoll_create(0x0) fstat(r0, &(0x7f00008a7000)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() fchown(r0, r1, r2) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f8e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) 2018/02/01 22:16:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000642000)='/dev/vga_arbiter\x00', 0x315100, 0x0) bind$unix(r0, &(0x7f0000d52000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000b48000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd", 0x4) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x1ff) sendfile(r2, r3, &(0x7f000051a000), 0x54) 2018/02/01 22:16:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x8000000000000, 0x300) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d61000)='/selinux/checkreqprot\x00', 0x642841, 0x0) sendto$unix(r1, &(0x7f00003db000)="0d05a54637fdcd69f49d11958a009b98b3b7f6e79834f84f8880c7c72d24105bff9dd904965c944801f9390acf7b61a4979d3c86897aa6d83d2de504bfea52d9906287083481754878cb564b6c9b4699060a05908697d6eb8d5d277ace306888739840522bfa8eaf4fc97e62e8152c5275a03813bc2799e98ab13f330564a9aceaa6319a0bc7d21e610658bc8c153c10ed78910e223de535", 0x98, 0x0, &(0x7f0000e0a000)=@abs={0x0, 0x0, 0x2}, 0x8) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet(r2, &(0x7f00005e5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/01 22:16:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000de7000)='/dev/vcs#\x00', 0xffffffff, 0x4800) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x100000000) r1 = syz_open_dev$mice(&(0x7f0000ee9000-0x10)='/dev/input/mice\x00', 0x0, 0x800) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f000015f000-0x8)={0x0}) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000a04000-0x4), 0x4) writev(r1, &(0x7f000033c000)=[{&(0x7f0000587000-0x1000)="850f92a8f243197fc28f3a4cfc7a50974f7bb94550318434d1674f84e25555ee63e599151b910383ce9d071c0b524b82fb19922410217d7afc60d79e0c24460a3afad5961b6c848a1954d61f1dd68c60fc670be4ff62b4dc6e1b560552f4a82cc02fd21a0acf9c1853cc08bb358302ed9ba07e96af8fad5decf1e26086433422cf842108ccd851acb57221ebf357aff137eeaa798d6aff4d199b0f2875be74feada282b562ffdaee73c727493edc06936875c534d2f3a64399c2cdd02be35294d8bf3c24172eed4a054b91b30e860a5a25b17b84720461748dd4c73a3c49d61b0e8fbb52468ff1583cecdfe4ea988224c9cc199c0b73715fb63ec13c1cf82bb97dafaa294e48e25801f78c6c398716a373791c735a709d253313d488b2d9f9d5f92405cf1d9e710f7a3cce96631e8a2537403695ee5d290a233a611c5fe892370396294a60322a6277b4e20060e688e843c508247f905ceb1e8381d44d5f296344b18a2378f7bcba1b5c6cff26fcfe27477b9bcd5a66aed16be7b034cee5da7548c492ac35da242edcfe0083cf9e350afa7f1cd68780d01ac97e1f6a7b3b4096326bd1107c565614bd662844e04fa1cfcc9c7fc34915bec241ac07a23bd3221aec8242a2290c5b60c9d26b4bc8c8d2244d4495ba3219ad4dc3f9419e5f8587cc6b603e078a2a566a4b7835632c0d9b9eff1adeba28df1f0b7a005c61235fda20a9519718aab9f46f8b2169404fb7f17687498362ce331968833766debadcfa79a60cc91ad999bbaad9f5b9af81bf766a33fdfa27426a9fa21b8bc359a940fbfbcad74c69bd323ab315a149cf54171db7a1056cf0be75226b98e9459b5b3bcd0ef7d56dfb6799101e7b59cf7e4e9ef778defdf6db55fc2c8e216be04e557ceb610ce191b75e5dea7c6e7303bb861967d58edbe9a3ceb354208eb49d0ca716a87004cf1637430c0bea6ea09e3c40079c3dfe3d4fd0733032c430146b7b39897b62ff9fb78993e62e118f4a683d263dc0bdba6a19f131d76a4751ab33f18efceaa1a96e4d619384c562bfe5e435f50f77bfbb16dacc718a7870065ba1aa22a10b494181d041b903ce92d3a24a9a3e2af343966e86690c51fd8d3259f19424a24cca35c46d9b90bc7e1fb415ea7565c536202a21913c1e3b0e487ea130f5f957da85f9ef4f41b733c2db8ffa70aef22c64c4c7e37357dd2f92f0f1d7de66c880d19b664b2fba39a0cd246325567f2371de41881448c76b05bf433250e282574873f19ce4cd147ac70ba6caef02436ddfa122a242767f1588680db7d09062a418516b6cb82649d5f815cbd571b4fdf330feeb350df395c89ff72a6ef074eb9c6a6ae1ee8861c7c830ea4e219c14927738b0c2dd9a6d11f041b89af83f7e362200b309824d174fcc56054746522f0390c407e521c545d4e2649e8fe1df4f5f7136a5a92a8d275623c89e36d62fa082f9c371d8e5c144195677c50f3fdb45856d6144dfc6d910b07668b2c7609da4ba5cf6c6990fcb7fa0b53d094218f5b34afaec92a28169281c6775a55ac1b4045d0394f6da9fd7a97820d73f3ddceb5c940ecd4c0e165ffc1e11d19f1e125a182e1eb9f658e4eaaefdee5309515bca03105b1deb844e512e216126af9839ebff6341ceb2a7ef970c107e196a27328e49ac8468db6bfaeeac34b24f3c7eaf01a0e57ac1cff270d9a9e4bff864adb51a0c0f38c13ef6c1a2085b2fd8be73833e6ec38a94e349dee564b7c3f5be0cba01eb690f639abda46e52cc6fdabe270efcfa04508ad642e46bf0e502207794fbe35ed61a38340cb537fd88e0ed4e0d307f1c90670d74a3e77a5d9a87568dce4b42aad90b752570789d4bd8ff8489545aa7186bc32e1eff4ae0ca4287e1af0473938e33b6479870085c2c12247aa0c927fc2ba95971ac4eb85b369aa6e0e5acb5635f27fe0fdd375c6f18637bee6a13df26859bbe0110e37c9dc909700e5fd17803ef3cd06a842c1d52853eb96d72bd66463f68d6923d16a6df8e4d5c706f2e396ae1f9bb1c53ac973ed9c44440f4f922a33d3cd8e92da34f6d46896445402d568d6768654b5c353ea093e2858d1cc7d20b9a2f811702c60b096a7361ee1cf0c366c0c60bfe85802eacf9de7ecf9c89fbbc445849b0853c001aee6755d8e876f79e5f9e1da1f542fa0ab5c6de18ec4c05afe1520718246919a8ccc627d817bdfda46bb8fad2ee632c484126cb71a4ae6b5fd52212bc38030be6af3b1ab71f8294d8dd3a6c7637a14d612f97998d28f656a2971ff7be2cb9364e310f76c20a81a8775c9ce0fe1bd7dbdfb159624516bcdb55e559ea70e8c3f9a1896fdb40fea9ee24acf3fc03e0d6bc8d4d3f7122d6bf6f1cbe4b32970493f79cf23a7bc2af8bb219903a556834bf7fcffbf6c202ca31e33ec7e58db2f7f38341b7f99b837ed1e47f374b0925f744024b8c575b036452886ebb85225ca4401fec9d82368ede7891d61cf64d6c9c50183a2bcc9a108656dcc3ca0295bea674173abc77f8e8f7cf174568c8c1241c7f2bac4ea1b6915697779884d95fec94661ba3ef75be42c5a26712bf1a13450fe50c2104fb9fe54b9afb6c68f54cdd1ccd4890ff051b8a7e5eaf56c9e485ac79dc715eb21e16d8de2d7e8fdd2dc542b91b0d3e4632b7102124d9b479b1572bcae1f034d612fcc5cf3a01c407c4aa55a10251397a39afef1361fe862ff0ce10e16161447988f46495585106906f211b032bb687d0d52121264953fe4f7593cb070cef24af17b51c8bd788dec3e9ab02b7ec1ab669a1d6a7af80944265c6f46bea53639ca432e806975ef76a1af64d190874e1cb54fc66bbd5dc5677aa8befa688c192a52a57efa94b44bed03ff2888b82422fa787883c093fc0c1bebc851fe86a3db3f0ff01b8ece21a72558141b2eec76ced7136b3e6f7bfac24df01ea25bc22d307af867402db0998ad01424031150c1aef779465e9bcd60f01bc3373f3d25e4a79426f7dd5b7137a1bf4ae12950be979f660c508f6ff4fd6ccdd2dfbcfbb84b326c204244aa45d26d3bb0780c97c95e38abdfafeeb1382cddf6c7c029698b8cd4b926045ab549d7ec1d3a842ac0614ed471080934013e62a312e41fce659bc508ce61e69624a177cebea1d4733bf843e5a213325d9c09d334fe47aa4e7c6d993cccc0fcbe6ed638bd67a9c5037dd2fe3f4ec0c7f73e7b08582a45e17f92df0c4012f0bc61e3c7a45f814c3dd23f3397f5e85e0a6199f34fe5d4e0b945bbd4a02112b9d498a073b22ff89a34a3717dbed7f6aea9b8537bdc699aaa08b66a932cab879c892b64a49481be0642446c9fc42bfa431bd02e0539a6ecaf78faccd6625541a432e767012b2d2cbbfc8319a47758536b96766cd872bbf83bd7037b28b142645017c994d96c76f50b78de76321a0571538c3661046c43892d51ac6d962a1048fb89ae436ae7e3a4762c9dfb265005e4a987bcf29b24cd58ab82dee26e3854bf92e976c1f4165b90f5c063e9f75ca8fd319d67a836ef131649b7573fda1747231342feaa9fa9ff756a924f989c92acc4605bfbafa4f6211056a6b61183e90276d7501e40940018c13138033fc58a74bd2042ce74585ce43488956a82a0029a30d9c96c2a577bcdc2137b69612aa65b87bcd74f03a87cf65644f98b6226a3f8a249cd3a11c95b531b4a0eda46e1d14950d762e4d8c27a0bfc56c54cacf8b8fe7eafb20664d24116baebc801b2f1096ccdba38038b531d3718f50deb19bd7fa668437725448e7f98041c46f5eff1e78855df8e87359fabba6703bdc4a0a36294fde8a3a9f70a8f4c67ad30730d2f3521999f4a256ba46af3a6dbb569c3dfddf42cec86e33e3a3cd41839d4d39d8a0d9e610012596bbf60d43e70b2cc2c3539b8d94f7637ad7aa41ac39e565f208e12b316c301f436d76da0b745940bdb15614bd2c8bb01358791036b9481771750585a0a800b614cb337230ce0ffad9ef4de58e6a3c6776fec271b96090bc152c685b4bd733755660d9c6a157c51e7d70a57632c846b46254c55d4901b58775e5055e2b97a310ba51a2175990cb9a1b95321f43a1d3946ac8d21fb482a38f48044fea14c89115c09a4b82607642183d663122c16a242d8873d8305c14da88f58c8957655120bca9120f80a421cc2a1891c9d6f24eefaf33bda1159c0a9482a6464cf6cd819b8c1af20a17bebd0a7fd597f8486d5cc86b12696d197af935edf0e3b38216fc352f3bba0e6251fef4d4ffc4ecc61fe88d9b732d82655dfa75f28fe463aab1c5575e74c19ce3d48254ab3e54aae5baea061456f1ebb0216e3e39f323b2b55f55a85bdac6a54e9beee6363e55fb517fcf3f6dd55630ed828cd54e994ebadcb8a740b6ebe5f0f3d654d603bab7a1db8c7f061e1f51ffd11d4a7bbfa7479a72bc378801afb1b6d663b46c169fb4762dcca1988819fa522e2b6d10fe97743c7ef148cdbadaf09615683ed94bba482ef3f7b05e54bb375628a3972dd92ae7cbea9d8edf15680f433d95acad91aa60cc147b0224c1d93ec84134450f719936a55ee3697c3d3c5a5d61db085f5f5132d634e1c9a101da3e0476c57b3d25afe52dc42410dd0020443ddea9cbd8e689c8de1a074e6f8a7722b48fa4166d52d31e3d712417d100f56de929d699d7bffdc60db3883bfff7ce1db5625ea789847e32a6c37faf8d5dcf9ca1251eddc4da77f003f48328c3db3e7d94e6d2383b200fde2ee16281f5d528cb6373d48db99712edea4770b00bbb8e95279c2dbbbac80b9be2d348bd9f4a8b962b0b45768b3970fe5b589f48e89b5a28c2ed8fabccde8ca53916d5cd57ad534d6c83fd3b67eaeee55acbe82eaf44b99c614f76f8fbee7823a479ca2b26b4b494fdf87f69b6ab49d05dfdb3e343416a2d6d8c3f4a332377b0bff7ab1f12df137b5621d100e02b07cc56e800b7fde7050e7a12e47e97a764a01cebfc72df629b26c064ed08937b8ce007ef2f493e6573f87499f38354ce73131f436c270b189d87a258b1714086e39cf530c013c705be978285336b1b7d0649bddb3424c819ead934742068275e1c767b1320471ba0c63db51c1f54cab4be2a731af1b957ff964de0e5e4c60d3be4fba54ecaef1c6803ab31c16e4980487b76989c0cc80f7f7c2b79fb1e8166f91cb5819dbe4fd1f53b77464c7984af7e5c22b4bbae47a3c262ff775edb76e20b3387f6b8e6143a2c03843aee10d28a0139a8c2127229e49b29a99037a44cfcb5a51afe31f9d1494605b4661b43fb285ef2e4431a353be5f2f32104d141ab61d3d7eddd8c9843a72cda66aa828fe2ff779f434a4831cd71d7d89c23e350bdc952f09293149b5ac69b99f24e63fc1ae2be6257cba57d0e5ea675b6360946a014ff2e3f279a4690e9e45765c8d79ec0e3dabd89fbd9993c51035f1bf85d8d93cb6db0dc7d9ea5d625a357ee50faef5e8ed644493b9f24fd473be4031c5fe7f73b537c9c457a686044cf214add84fb5219e059216dc9659bf012d5ecd4085a45097d0f882921d80bbfde9c328dd7a3a806e52cc379004d4baca192dc9d652a3d5e266e601737e37223e240f6e54a961796f1e962695839dbe963f866f80f7cc9699cee23ef33c27de473315046bdf25f15075188ed46ee981bd4dc30bfac91ce34995c4e3ce2621ed63f1bb50e937c0e8aed781004b259eff0fb7946e9a7bdf6ccee5df90e3376e1122b7439eb9adc4bac4275940c5e40c20f7b3096ebcdcdb2c52c8fc0557e88c150c9d3e34375537ac38bafee37d3b95870fc60ae8699d77eebeaa61372fb", 0x1000}], 0x1) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000aa5000)={r2, 0x1}) readv(r1, &(0x7f00002eb000)=[{&(0x7f00002c5000-0x40)=""/64, 0x40}], 0x1) r3 = gettid() fcntl$setown(r1, 0x8, r3) sendmsg$kcm(r1, &(0x7f0000f66000-0x38)={&(0x7f0000d86000-0xc)=@nl=@unspec, 0xc, &(0x7f0000a88000)=[{&(0x7f0000ba0000)="c6cc635d45a024a9b7d1a6ae3fcb06", 0xf}, {&(0x7f0000981000)="4768eb72df48f9bcb9f4f21d51e17a08f13a71ba2f20dbc911a4527bed8fb033475644ed0f29276659fc11e51287bffcfbd2fd609eaa4c643e595932bdd326ac95c08e564c237d3830414c91bb1109ea2905e1383f9313ea0a5f19bd746fc9eac6941cf47fb435f97a47f805961f0c815c5a7c3cd4047190e7d801515c73c5062f8908152f96b22ec8f510b710d2da8aba6eb343ead7b48521", 0x99}, {&(0x7f00008ad000-0x8c)="7ad01661844a620a30167cd7f58b2ef15ba3c9026efcf235bd7e99a5772bc2a1e163d4d820d1b4187c5057e5413b7283f1b67a4708d9716a61e4b0f73bf5ee8e3626428b58d0461f9b414fd91695867928eb6a2e3000caa1b6ff9c3ee273ec446a08346a447c9808cc960ccea14b6b9847fb968fa4cf76fba7e0b4f4486fba975ce268350992040da5d71c2b", 0x8c}, {&(0x7f00008c9000-0x16)="ce37691ad9e43181ac6279206d3ba89707bbb099922c", 0x16}], 0x4, 0x0, 0x0, 0x41}, 0x8811) 2018/02/01 22:16:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000763000)='/dev/loop#\x00', 0x0, 0x181001) syz_open_dev$vcsa(&(0x7f0000390000-0xb)='/dev/vcsa#\x00', 0x20, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000b1a000)={0x0, 0x0, 0x0, 0x2000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, "77c5c39e3add414dca5cf1539f9573482cc0d7bd969f30af24360e1afd8ac6f164a69d0d853265b6ed0e84dadc0c0629c7007847e07f8f4b48a77d78adb8b0c4", "8731484016ca82a408009f543399f1b874074dd82e8cd296ea9468a6fd5ac7f34abe82d8068fc73eb769eecebce3bfa285044d9f00768ef79ca340eb34c98e7c", "5befd2453e49f716841a588728112658719d4f83a34d5f0c2b3e0ee0e75fb8a3"}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000592000-0xc)='/dev/autofs\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000ae7000)={0x0, 0x74b}, &(0x7f0000666000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000c30000)={r2, 0x58, &(0x7f000097b000)=[@in6={0xa, 0x3, 0x10000, @empty, 0x9}, @in={0x2, 0x0, @empty}, @in={0x2, 0x2, @empty}, @in6={0xa, 0x3, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7ff}]}, &(0x7f0000f64000+0xeed)=0x10) 2018/02/01 22:16:04 executing program 5: r0 = gettid() r1 = openat(0xffffffffffffffff, &(0x7f00008db000)='./file0\x00', 0x200000, 0x4c) connect$unix(r1, &(0x7f00004d6000)=@abs={0x0, 0x0, 0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000bc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) r4 = dup2(r3, r2) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f000039e000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@in={0x2, 0x2, @multicast2=0xe0000002}}) creat(&(0x7f0000044000)='./bus\x00', 0x0) open(&(0x7f0000e9a000)='./bus\x00', 0x85, 0x0) unlink(&(0x7f000057b000)='./bus\x00') read(r3, &(0x7f000043c000-0x1)=""/1, 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r2, 0x8, r0) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) tkill(r0, 0x16) futimesat(r1, &(0x7f0000f75000-0x8)='./file0\x00', &(0x7f0000c4c000)={{}, {0x0, 0x2710}}) 2018/02/01 22:16:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000ab8000)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000014}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1}, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000c35000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3, 0x4000) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f00000c8000-0x57)={{0x80, 0x0, 0x7, 0x5c, "869da208abd9d857568d57e40ffa4e3e0ad562a46cc45548ddf0292187969012a43f86f8ee45e6c225aaf535", 0x3ff}, 0x6, [0x8, 0xfffffffffffffeff, 0x5, 0x2, 0x3, 0x4, 0x2, 0x10000, 0x8, 0x0, 0xffffffffe506e385, 0x8f2d, 0x7, 0x7f, 0x3ff, 0x2, 0x10000, 0x13, 0x5, 0xef, 0x9, 0x200, 0xfc, 0x3, 0x5, 0x3, 0x2, 0x5, 0x1, 0xff, 0x10001, 0x1, 0x200, 0xffffffffffffff1c, 0x4, 0x2, 0x9, 0x7fffffff, 0x200, 0xffffffff, 0xfff, 0x1f, 0x100000001, 0x8, 0x0, 0x1000, 0x0, 0x59, 0x6, 0x2, 0xffff, 0x401, 0x0, 0x1, 0xfff, 0x8001, 0x800, 0x1, 0x3f, 0x8000, 0xc43, 0xf1b, 0x6be, 0x0, 0xfffffffffffffffe, 0x7, 0x7fffffff, 0x6, 0x7, 0x401, 0x552c, 0x9, 0x5, 0x40, 0x1000, 0x10000, 0x81, 0x101, 0x64, 0x4, 0x800, 0x9, 0xca1, 0x6, 0x100000001, 0x20, 0x101, 0x3, 0x6, 0x9, 0x1, 0xfffffffffffffeff, 0x8000, 0x200, 0x5d68, 0x8001, 0x20, 0x0, 0x7fff, 0x8, 0xfffffffffffffff7, 0x1, 0x4, 0x7c3, 0xffffffffffffff38, 0x99f9, 0x752e, 0x8000, 0x2, 0x8, 0x180000000000000, 0xb76, 0x10000, 0x19d, 0x4, 0x401, 0x3, 0x7ff, 0x7f, 0xf6, 0x3ff, 0x0, 0xff, 0xfffffffffffff22b, 0x7f, 0x8, 0xffff], {0x77359400}}) tee(r0, r0, 0x1000, 0x8) r2 = syz_open_dev$dspn(&(0x7f00008cb000)='/dev/dsp#\x00', 0x3, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00001dc000)={r2, &(0x7f0000a70000-0xc5)="0eb0977ff280fc064ef0a33415eeb87c2442b19140332076cc1e21af8fb987dfbd0a84d7712871bf054d086ba6845d1fcc829698bb4d64f6339064d92a42635d44ff8c7800c15b09afc4bc3200d333fe53ea7e4e105f6e001b3f0c92aee72c0e87400964316b6e2cd61e198d9173c1f381e74960acec37391c3fb617cb02196c223233a9f803bfc1945e9be816a4a91300c48cca283c007954cd910866d48ab4ea0fc77ccf61aa63ba4f8acf4f632e9bcb461a8a63933659de2fa9913aae9398021accf25a", &(0x7f0000eee000-0xd5)=""/213}, 0x18) 2018/02/01 22:16:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000af2000)=@req={0x50, &(0x7f0000ff8000)={@generic="f6a67ac05f3f5e0c87fcee6b88731a30", @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x0, 0x3, 0x1, {0xa, 0x0, 0x100, @loopback={0x0, 0x1}, 0xff}}}}}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00008d7000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000030f000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000e8f000-0x8)={r2, 0x2}, 0x8) r4 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000075000-0xe8)={{{@in=@local, @in=@multicast2}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f0000729000-0x4)=0xe8) getsockopt$inet_mreqn(r4, 0x0, 0x24, &(0x7f000037d000)={@loopback, @dev, 0x0}, &(0x7f0000ead000-0x4)=0xc) connect$can_bcm(r4, &(0x7f0000a8e000)={0x1d, r5}, 0x2ca) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000cfa000-0x8)={r3, 0x4}, 0x8) sendmsg(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000004000-0xdc)="0500000000000000061c32fc0b98f83dac2c0db521abe971f11368a82cc15eb4037dc10000000700b5e8bc0008fb97470500000004000000", 0x38}], 0x1}, 0x0) 2018/02/01 22:16:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000703000)='/dev/ion\x00', 0x0, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000601000)=@in={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f00000ed000-0x4)=0x10, 0x800) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000206000-0x7c)=[@in={0x2, 0x2, @multicast1=0xe0000001}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}}, @in={0x2, 0x3, @loopback=0x7f000001}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in6={0xa, 0x3, 0x80, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x0, @empty}, @in={0x2, 0x2, @loopback=0x7f000001}], 0x7c) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00006f4000)={0x80fed, 0x11, 0x0, 0x0}) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000246000-0x18)={0x17f, 0x23, 0x0, r2}) 2018/02/01 22:16:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents64(r0, &(0x7f0000de1000-0x18)=""/24, 0x18) getdents(r0, &(0x7f0000f2c000-0x1000)=""/4096, 0x1000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000457000-0xc)=@sack_info={0x0, 0x5, 0x7}, &(0x7f00004f0000-0x4)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000426000+0xe43)={r1, 0x100, 0xb39}, &(0x7f0000f2c000-0x4)=0x8) 2018/02/01 22:16:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000043000-0x2e0)=@filter={'filter\x00', 0xe, 0x4, 0x280, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000006000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='ip_vti0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@rand_addr, @multicast2=0xe0000002, 0x0, 0x0, @generic="2361b485229529619c57ba718ab8ab68", @generic="dfacf2bb67ac65317f3cb3958cac3146"}, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}]}}, 0x2e0) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2c0) r2 = memfd_create(&(0x7f00002cc000)='filter\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f00003fa000)=0x2, &(0x7f0000bab000-0x4)=0x4) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000861000)={0x9, 0x100, 0x1fffffffc000, 0x40, 0x4, 0xffffffffffffac22, 0xf20, 0xb23, 0x7, 0x7fff, 0x3ff}, 0xb) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f000019a000)={{0x9, 0x4}, 0x1}, 0x10) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000326000)) 2018/02/01 22:16:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x3}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x80e85411, &(0x7f000001d000-0x50)) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e37000)='/dev/vcs\x00', 0x101000, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000580000-0x4)=0x2, 0x4) 2018/02/01 22:16:04 executing program 4: r0 = socket$inet(0xa, 0x801, 0x84) listen(r0, 0xfc0000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendto$ipx(r1, &(0x7f00004f8000)="dd75b9c56d83ff25321bf756507d433f11c36255c1950a792c2cc081b798275630726ea13caa8bc9a92d2776871575e98cc9ea0c026a37cb768eb67416f5d03ff71ee216b4ba91b7a75dd901e050664c8ce8bf04cc46cdaba8e17cf785817dee2b0d1132aec7695207f1cb6162427ccd4135bb585f1fc256b72401444e614673b4d64562a8f24e6760cdaa75ece316b549ec70d442ce0c7e3c7148c17e17127cc92a9beb13074ee6ced9dd2cc50b41ada9f998520a2c01c192fd20de4f6565f1a94265adde36558a15d5d4", 0xcb, 0x8000, &(0x7f000002e000-0x10)={0x4, 0x8001, 0x200, "766002e96c09", 0x401}, 0x10) accept4(r0, 0x0, &(0x7f0000003000-0x4), 0x0) 2018/02/01 22:16:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000ced000-0x4), 0x4) r1 = accept4(r0, 0x0, &(0x7f0000a85000), 0x800) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000cbc000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0xf2c}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00003bb000)=0x18, 0x4) sendmsg$nl_generic(r0, &(0x7f00001cb000)={&(0x7f00008e6000-0xc)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019d000-0x1065)={0x14, 0x2a, 0x311, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) write(r0, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/02/01 22:16:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$mouse(&(0x7f0000060000-0x12)='/dev/input/mouse#\x00', 0x1, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[], 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000476000)=@assoc_value={0x0}, &(0x7f0000d35000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00002ab000)={r2, 0xb30}, &(0x7f00003c5000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00007e2000)={@generic="75cbd2c3b769598db6e3037b84e3080a", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002}}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000bb5000)={0x0, 0x0, 0x1f6, []}, 0x8) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000085d000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r3, 0x4018aee2, &(0x7f0000100000)={0x0, 0xfffffffffffffffb, 0x1, &(0x7f00009e7000-0x8)}) 2018/02/01 22:16:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0xfffffffffffffffd, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xffff7dffffffffff, 0x0, 0x0, 0x2ea}, 0x0, 0x8, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f000092d000)='oom_score\x00') ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000b6b000)=""/22) sendfile(r0, r1, &(0x7f0000cd3000-0x8), 0xff) 2018/02/01 22:16:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000d9b000)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000153000)=""/165) openat$ion(0xffffffffffffff9c, &(0x7f0000de1000-0x9)='/dev/ion\x00', 0x600000, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xa0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x2) keyctl$session_to_parent(0x12) 2018/02/01 22:16:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acf000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff}) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000a5f000)={0x17, 0x7d, &(0x7f000028c000)="3fd3c0075cfe914cb1ed0c48c553853d24d184dc2de336ded09aca45e7ecbfceff2126e45350689fe649021d11d0fcc7027a77ca10dcbcb5e0b55e7483eae32662f07fb288b87ecdb873c03bc3bda8f975b8828f8542daf77e9224d66ef040b3be7c8d6c2b0e95ec45cf19e5e85997a403305efa4ad927140b891c7aa3"}) semget(0x3, 0x3, 0x88) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f0000f6d000-0x18)={0x0, 0x0, 0x0, &(0x7f000074e000)}) 2018/02/01 22:16:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f00002cc000)={0x0, 0x9, 0x2, @thr={&(0x7f00002c1000-0xb5)="04d4ba0a55db65f2d63ecfae895c29877e304764488741797341e4ed770e5688aeb1c535f372878602f2462a6c73f6bf87136fd5b5a3c11fc3914a31a39a3acbcfe78bb40244c561f13474b3fd3c0aeb9f67097e3adaa4c406d5ca10e8609579d84c18261841e04cdee868906b41bf49ae8a499892fd3963fd6e2eeccae687790f62d26511083335f344d9b2b79887fb2368ae9c9ac3b28bdc9fe0830385077277ceb5ca5c17da16c2557d94d2fdd7ec5135492b13", &(0x7f00003e4000-0x1000)="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"}}, &(0x7f0000d6c000-0x4)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$sg(&(0x7f0000f1c000-0x9)='/dev/sg#\x00', 0xff, 0x200200) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00009ab000-0x30)={0x54, 0x0, &(0x7f000072d000-0x54)=[@clear_death={0x400c630f, 0x0, 0x1}, @transaction={0x40406300, {0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x28, 0x50, &(0x7f0000377000-0x28)=[@ptr={0x70742a85, 0x0, &(0x7f0000aee000), 0x1, 0x4, 0x40}], &(0x7f00005b5000-0x50)=[0x20, 0x28, 0x30, 0x20, 0x0, 0x20, 0x0, 0x68, 0x0, 0x78]}}], 0xff, 0x0, &(0x7f0000c16000-0xff)="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"}) r2 = socket$netlink(0x10, 0x3, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={0xffffffffffffffff, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f86000)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f000092c000)={0x3000, 0x2002, 0x40, 0x8, 0x4}) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000027000-0x48)=@ipv4_newroute={0x1c, 0x18, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x1c}, 0x1}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00008fb000)='yeah\x00', 0x5) shutdown(r0, 0x1) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r3) ioctl$KVM_GET_CPUID2(r3, 0xc008ae91, &(0x7f0000f2a000)={0x5, 0x0, [{}, {}, {}, {}, {}]}) 2018/02/01 22:16:05 executing program 4: syz_open_dev$evdev(&(0x7f0000458000-0x12)='/dev/input/event#\x00', 0x0, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @rand_addr}, 0x4) 2018/02/01 22:16:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00005f1000-0x38)={0x0, 0x0, &(0x7f0000332000-0x40)=[{&(0x7f0000d3b000)="b1c54112aad2c4c3c495962c2e68b6455b79accaad45c65a1270dce257777350e2ea63300c04f8e3a2918b719d1a509471e6aedf6210a53e3397a5557e143ffc1c106af5452f296befba34bfaafb53dfd72d8b115f633e4fd99491f57d2178ac50c94957ae79071af2f524819d44731d892a83cae4a3788b65812acc97dff3b79b118d255a1683d872eb0aa9a98316917a00456e29b0e750cc67adf60981f6c88c418779a772cf329e8d6d953ea8200a7fe85f7c8e2352d60761823bf1f4f30f33291ce0271ce6c79be2c3cae2a15c51c6ea80c140750800", 0xd8}], 0x1, &(0x7f000094b000)=[]}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f00000cd000)=""/26, 0x1a}], 0x1, &(0x7f0000590000)}, 0x0) 2018/02/01 22:16:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00005ce000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000ab8000)={0x18, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000014}, [@nested={0xfffffffffffffead, 0x7, []}]}, 0xffffffffffffff29}, 0x1}, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x22, &(0x7f0000e46000-0x1000)=""/4096, &(0x7f00004a8000)=0x1000) 2018/02/01 22:16:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000aaf000)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) syz_open_dev$dspn(&(0x7f0000a95000)='/dev/dsp#\x00', 0x8000, 0x101000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000d11000)={0x0, 0xfffffffffffffffa}, &(0x7f0000ef9000)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000621000-0x8)=@assoc_value={r1, 0x3}, 0x8) getsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000e43000), &(0x7f0000fcf000)=0x4) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000222000+0xc83)='/dev/dsp\x00', 0x10000, 0x0) ioctl$KVM_GET_CLOCK(r2, 0x8030ae7c, &(0x7f000089a000)) sendto$inet6(r0, &(0x7f0000857000-0x8f)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000121000-0x4)={0x503}, 0x4) 2018/02/01 22:16:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000855000)='./file0\x00', 0x4) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) mount(&(0x7f00006ec000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000ad2000-0x5)='nfs4\x00', 0x2018, &(0x7f0000293000)) 2018/02/01 22:16:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00007d1000)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, @loopback=0x7f000001}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x0, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) pipe(&(0x7f0000a8e000)) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000d5f000)) r1 = socket$inet(0x2, 0x5, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000099a000)=@filter={'filter\x00', 0xe, 0x4, 0x298, 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, 0xa8, 0xd0, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f8) statfs(&(0x7f0000fa7000)='./file0\x00', &(0x7f0000a02000)=""/217) setsockopt$inet_buf(r1, 0x0, 0x11, &(0x7f0000a8c000), 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000efc000-0x2)) finit_module(0xffffffffffffffff, &(0x7f0000fbd000)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x1) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000545000-0x4)={0x1}, 0x4) 2018/02/01 22:16:05 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f00007ed000)='./file0\x00', 0x449f62ae5e05fde4, 0x10) r1 = semget$private(0x0, 0x4, 0x0) semctl$GETZCNT(r1, 0x1, 0xf, &(0x7f0000b31000)=""/248) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000a0e000-0x4)=@int, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000979000)='\x00') syz_emit_ethernet(0x72, &(0x7f000002f000-0xf7)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x3c, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x30b, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c54512", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80540000015000001ffdc"}}}}}}}, 0x0) fcntl$getown(r0, 0x9) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000058b000)={{{@in=@dev, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000614000-0x4)=0xe8) fstat(r2, &(0x7f00006c3000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000012c000-0xe8)={{{@in=@multicast2=0xe0000002, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0, 0x3, 0x0, 0x2, 0x20, 0x80, 0xbf, r3, r4}, {0x1, 0x366, 0x1, 0x7, 0x7f, 0x8, 0x0, 0x7}, {0x3, 0x1, 0x2, 0x3f}, 0x5, 0xffffffffffffffff, 0x3, 0x1, 0x3}, {{@in=@broadcast=0xffffffff, 0x2, 0x3f}, 0xa, @in=@multicast2=0xe0000002, 0x0, 0x4, 0x3, 0xc0, 0x7f, 0x3, 0x1}}, 0xe8) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e84000)='/selinux/checkreqprot\x00', 0x4000, 0x0) r6 = semget(0x1, 0x3, 0x418) semctl$GETNCNT(r6, 0x0, 0xe, &(0x7f0000c16000-0x74)=""/116) r7 = mmap$binder(&(0x7f0000c91000/0x1000)=nil, 0x1000, 0x3, 0x152, 0xffffffffffffffff, 0x0) recvfrom$inet6(r5, &(0x7f0000096000-0x18)=""/24, 0x18, 0x0, &(0x7f0000d61000-0x1c)={0xa, 0x0, 0x3, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x9}, 0x1c) ioctl$BINDER_GET_NODE_DEBUG_INFO(r5, 0xc018620b, &(0x7f00000f1000)={r7}) semget$private(0x0, 0x4, 0x409) 2018/02/01 22:16:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000065c000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x404000) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000040a000)=0xa1, 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb0000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f3d000-0xe)='/selinux/load\x00', 0x2, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 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) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000c3b000)={0x1, 0x0, [{0x200004b564d02}]}) getpeername$inet(r0, &(0x7f000000d000-0x10)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000cc4000-0x4)=0x10) 2018/02/01 22:16:05 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x2, 0x7000000000000000, &(0x7f0000001000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f00001f1000-0x4)=0xc) 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) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = getpid() sendmsg$nl_generic(r1, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000ad0000)={0xf0, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000014}, [@nested={0xdc, 0x7, [@typed={0x10, 0x60, @u64=0x3}, @typed={0xc, 0x1b, @pid=r2}, @typed={0xc, 0x2e, @u32=0x1}, @typed={0x18, 0x5e, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0x18, 0x1c, @str='&wlan0vmnet1\x00'}, @generic="5fc0053484430af2200d4824ec7b3bace268b596ef0db580d92648a12bab40500240ea77139bab4b56ef26a11b9459c114683f18b5da9f3ca33851685b283a4200060003834fcf7d44e23c54441d0c2b881615b2256f338b266ce50f4a1a3230246ea5c0bc12e1690163a67c4ffb08b0020768e9", @typed={0xc, 0x80, @ipv4=@loopback=0x7f000001}]}]}, 0xf0}, 0x1}, 0x0) [ 56.422145] xt_connbytes: Forcing CT accounting to be enabled [ 56.502939] netlink: 128 bytes leftover after parsing attributes in process `syz-executor1'. 2018/02/01 22:16:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ca5000)='net/dev_mcast\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x1f, &(0x7f00007ce000)={0x9, {0x6}, 0x2, 0x6}, &(0x7f000015e000), 0x8, &(0x7f000036c000-0x8)) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000001a000-0x6a)="1b", 0x1) syz_open_dev$sg(&(0x7f00003ea000)='/dev/sg#\x00', 0x2, 0x20000) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f000001a000), &(0x7f000000d000-0x4)) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f000073d000-0x8)=0xa5e3, 0x8) preadv(r0, &(0x7f0000b39000)=[{&(0x7f00003fc000)=""/1, 0x1}], 0x1, 0x0) 2018/02/01 22:16:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00001a4000-0x5)={0x0}, 0x800) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00007f1000)=[@in6={0xa, 0x2, 0x7, @empty}, @in6={0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x7fffffff}, @in6={0xa, 0x3, 0x1000, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0xaf}, @in6={0xa, 0x1, 0xffffffffffff8001, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0xc24}, @in={0x2, 0x0, @empty}, @in6={0xa, 0x1, 0xf0, @mcast1={0xff, 0x1, [], 0x1}, 0x80}, @in6={0xa, 0x0, 0xf000000000000000, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xa}}, 0x80000001}, @in6={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x200}, @in6={0xa, 0x1, 0x100000000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}], 0x10c) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x0, 0x0, @empty}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000ab4000-0x4)=0x8000000008, 0x4) socket$inet6(0xa, 0x3, 0x40) close(r1) 2018/02/01 22:16:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00001ad000)='/dev/vcs#\x00', 0x401, 0x10000) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000334000)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000aef000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f00000e7000-0x4)=0x2000000000007, 0x4) write(r1, &(0x7f0000bdf000), 0x0) r3 = dup3(r1, r2, 0x0) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f0000a20000-0x10)={&(0x7f0000a8b000/0x12000)=nil, 0x12000}) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f0000954000)) write(r2, &(0x7f0000e87000-0x1), 0x0) ioctl$int_in(r3, 0x5421, &(0x7f0000890000)=0x8) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000cb1000)) 2018/02/01 22:16:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x80800) r0 = request_key(&(0x7f0000888000-0xd)='dns_resolver\x00', &(0x7f00000ec000+0xdb3)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000d7c000-0x1)='\x00', 0xfffffffffffffffc) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cbf000)='/dev/rtc\x00', 0xa200, 0x0) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f00009d4000)={"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"}) add_key$keyring(&(0x7f0000d7f000-0x8)='keyring\x00', &(0x7f000053f000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) 2018/02/01 22:16:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ad8000)='/dev/vcs\x00', 0x80, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000df8000)={&(0x7f0000ee4000-0x8)='./file0\x00', r0}, 0xc) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d5c000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00003d1000)={0x0, 0x7}, &(0x7f00003e4000)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00009a8000-0x8)=@assoc_value={r3}, 0x8) getsockopt$inet6_tcp_buf(r1, 0x6, 0x21, &(0x7f000041e000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) 2018/02/01 22:16:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e87000-0x15)='/proc/self/net/pfkey\x00', 0x48401, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00005e7000)={{0x8100000000, 0x8}, 0x1, 0x700000, 0x1000, {0x9, 0x7fffffff}, 0x8, 0x5a}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = dup(r0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) fchdir(r1) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000004000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 22:16:05 executing program 2: 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, 0x100000000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x8a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0x0, 0x0, 0x95}, 0x0, 0x0, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) sched_setattr(0x0, &(0x7f0000000000)={0x10001000}, 0x0) 2018/02/01 22:16:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000b4c000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000ab8000)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000014}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000b2c000-0x9)='/dev/dsp\x00', 0x1, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000376000-0x55)={r0, r0, 0x200, 0xffffffffffffffc1, &(0x7f000004d000)="41bde1331e71f11332143cb17ff54b0743f3c65d036354e02b81857bd8ee78a2fbd5522bccedb385891a9dc2ae60b640717c3cd7132f7eff4d2dc31cdb62c05bea57b5a4f712e6fb102fab901765b229244585a3bc85a210cbbba561a921aa0086309209bc357ace42d0fae0c8887cac3002199cf68834c14305a62632c769dc7291afd6b6db3e88ddc9b1f29d19a38a96ec01db8b2d0dc0a65712f463b296f5b12b94635fe1efb2d357c11a1cd259c34b5da013ef7af1", 0x0, 0x0, 0x7, 0x603, 0x1, 0x0, 0x3, "3d6ef0c611b5dad50429caaf1db9580286de6a52bd6f9d808fda73182a6098ca1a3691eeba4567fd6d9a2d0e99"}) 2018/02/01 22:16:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000ab3000-0xb)='/dev/midi#\x00', 0x100, 0x0) listen$netrom(r0, 0xffffffffffffffc1) r1 = socket(0x10, 0x802, 0x0) sendfile(r0, r0, &(0x7f00004d9000-0x8), 0x1) write(r1, &(0x7f0000a11000-0x25)="2400000021002551071c0165ff0ffc0202000000001000000ee1000c0800060000000000", 0x24) 2018/02/01 22:16:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x88) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000037c000-0x9)='/dev/dsp\x00', 0x40c080, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000bc7000-0x8)={0x2, [0x8, 0xff]}, &(0x7f0000dec000-0x4)=0x8) recvfrom$inet6(r0, &(0x7f0000e65000)=""/185, 0xb9, 0x0, 0x0, 0x164) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000537000-0x4)=0x1, 0x4) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000520000)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f00003b1000)=[]}, 0x0) 2018/02/01 22:16:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = memfd_create(&(0x7f00002ba000)='selinuxem1])\x00', 0x2) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000a92000-0x4), &(0x7f000063c000)=0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000013000-0xe8)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, 0xe8) getsockopt$inet_buf(r2, 0x0, 0x1, &(0x7f0000f18000)=""/4096, &(0x7f0000473000-0x4)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r2, &(0x7f000059b000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000b55000)=0x10) setsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f0000145000-0x4), 0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000776000)={&(0x7f00004f5000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) 2018/02/01 22:16:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 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, 0x223dc405, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x10000000000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000001000-0x10), 0x10) modify_ldt$read(0x0, &(0x7f0000deb000)=""/169, 0x214) 2018/02/01 22:16:05 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000aa4000-0x20)={@generic="b0e9a4af01ee88b43f267da15b89919d", @ifru_flags}) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8a000-0x14), &(0x7f0000c7c000)=0x14) 2018/02/01 22:16:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000316000)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) r1 = dup2(r0, r0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000090000-0x4), &(0x7f0000429000)=0x4) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/02/01 22:16:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) timerfd_create(0x7, 0x800) sendmsg$nl_generic(r0, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000ab8000)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000014}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1}, 0x0) 2018/02/01 22:16:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000b32000)='/dev/input/mice\x00', 0x0, 0x40042) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) ioctl$void(r0, 0xc0045878) setsockopt$inet6_int(r0, 0x29, 0x80000000000004c, &(0x7f0000b55000-0x4)=0x1000000, 0x4) 2018/02/01 22:16:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000005e000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f000001e000-0x2a)=[{}], 0x1, &(0x7f0000b11000-0x10)) clock_gettime(0x0, &(0x7f0000c56000-0x10)={0x0, 0x0}) futex(&(0x7f000008f000)=0x4, 0x3, 0x40, &(0x7f0000874000-0x10)={r0, r1+10000000}, &(0x7f0000dfb000-0x4)=0x5, 0x7) 2018/02/01 22:16:05 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000fed000-0x9)='/dev/dsp\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000000)=""/162) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000d63000-0xc)='cifs.spnego\x00', &(0x7f00002ee000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00001c9000)='/dev/dsp\x00', 0xfffffffffffffffa) keyctl$clear(0x7, r1) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0xfffffffffffffffd, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x90) dup2(r2, r2) mprotect(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x1) r3 = shmget$private(0x0, 0x2000, 0x78000020, &(0x7f0000e87000/0x2000)=nil) shmctl$SHM_LOCK(r3, 0xb) getsockopt$inet_buf(r2, 0x0, 0x0, &(0x7f0000008000), &(0x7f0000008000-0x3)) 2018/02/01 22:16:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x4000000000b, 0x0, &(0x7f0000064000-0x10)={0x800002e5a}, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) poll(&(0x7f00004e9000)=[], 0x0, 0xf8d4) socket$kcm(0x29, 0x0, 0x0) recvfrom(r2, &(0x7f0000013000-0x8d), 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}}, 0x10) r3 = gettid() socketpair$unix(0x1, 0x4000000000001, 0x0, &(0x7f000020e000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r5, &(0x7f000004c000-0x5e)=""/1, 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) r6 = syz_open_dev$vcsa(&(0x7f00009fa000)='/dev/vcsa#\x00', 0x10001, 0x1) getsockopt$bt_BT_DEFER_SETUP(r6, 0x112, 0x7, &(0x7f00007d8000-0x4)=0x80000001, &(0x7f00001f9000-0x8)=0x4) fcntl$setown(r4, 0x8, r3) fcntl$setsig(r4, 0xa, 0x12) dup2(r4, r5) tkill(r0, 0x40016) clock_gettime(0x5, &(0x7f000061c000-0x10)) openat$dsp(0xffffffffffffff9c, &(0x7f000007c000)='/dev/dsp\x00', 0x181, 0x0) r7 = getpgid(0x0) fcntl$setsig(r4, 0xa, 0x3e) r8 = dup2(r2, r5) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r8, 0x8, r7) tkill(r0, 0x16) 2018/02/01 22:16:05 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000bca000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x82000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000ca0000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001000-0xe)='net/xfrm_stat\x00') ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000+0x776)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@mcast2, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000001000)=[0xffffffffffffffff]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000-0xc)={r2, r3, r4}, 0xc) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) fcntl$setstatus(r0, 0x4, 0x2000) 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) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000ab8000)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000014}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1}, 0x0) 2018/02/01 22:16:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xfb) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f000027a000)=0xffffffffffffff04, 0x0) rt_sigreturn() ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000375000-0x28)={'vcan0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00009e5000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, r1}, 0x14) 2018/02/01 22:16:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007df000-0x78)={0x4000000002, 0x78, 0x9f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x3}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) symlink(&(0x7f000007b000)='./file0\x00', &(0x7f0000107000)='./bus\x00') r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) utime(&(0x7f0000837000)='./bus\x00', &(0x7f0000949000)) 2018/02/01 22:16:05 executing program 2: mmap(&(0x7f0000000000/0x94f000)=nil, 0x94f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000ff000-0x2a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @dev={0xac, 0x14}}}}}, 0x0) mmap(&(0x7f000094f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000094f000)='/dev/sequencer2\x00', 0x89d6af87997808c0, 0x0) mmap(&(0x7f000094f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f0000701000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f000094f000)=0x10) 2018/02/01 22:16:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x9, &(0x7f0000cf2000)={0x1000000000001000, 0x76f5}) r0 = add_key(&(0x7f00003b5000)='rxrpc\x00', &(0x7f0000bd7000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000062f000-0xe8)={{{@in6=@ipv4={[], [], @empty}, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@mcast1}}, &(0x7f0000f5f000-0x4)=0xe8) r2 = getgid() r3 = fcntl$getown(0xffffffffffffffff, 0x9) getpgrp(r3) keyctl$chown(0x4, r0, r1, r2) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000eea000)='/dev/cuse\x00', 0x220201, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r4, 0xc008551a, &(0x7f000084c000-0xc)={0xffffffffffffffff, 0x4, [0x8]}) 2018/02/01 22:16:05 executing program 7: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000000e000-0xc)=@sack_info={0x0, 0x8, 0x2}, &(0x7f0000009000-0x4)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000002000)={{0x1, 0x7, 0x3, 0x10001, "e1408a4afdc606bb51e75f9f9a4922ca331cd7d4c035131a2cc4148156650188901d79b523c91268bd23d9e8", 0x7}, 0x4, [0x200, 0x94c, 0x8, 0xffffffff80000000, 0x18, 0x4, 0x9, 0x8001, 0x8, 0x6, 0x5, 0x1f, 0x9, 0xffffffffffff7fff, 0x7fff, 0x8, 0x7fff, 0x6, 0x7, 0x3, 0xfffffe0000000000, 0x6, 0x3, 0x7, 0x1, 0xae, 0x200, 0x9, 0x8, 0x800, 0x2, 0xff, 0x9, 0x8001, 0x9, 0xfffffffffffffc00, 0x3, 0x8c, 0xf82a, 0x800, 0x3, 0x65b, 0x7, 0x3, 0x6b82, 0x1f, 0x3, 0xfffffffffffff022, 0x100000001, 0x4, 0x8, 0x8001, 0x7, 0x0, 0x7, 0x5, 0x0, 0x100000001, 0x81, 0x8, 0x1, 0x7, 0x293, 0x6, 0x7ff, 0xffffffffffff0000, 0x8, 0x1, 0x7, 0x81, 0x1, 0x6, 0x546, 0x7fff, 0xaea, 0x5, 0x401, 0x40, 0x1, 0x2, 0x8, 0x9, 0x8409, 0x8, 0x8, 0x9, 0x3, 0x1, 0x5, 0x4, 0x0, 0x7, 0x98f, 0x7, 0xca, 0xaf4, 0x6, 0x5, 0x3c33, 0x34, 0x7f, 0x524, 0x3, 0x10000, 0x4, 0x5, 0x7, 0xfffffffffffffffa, 0x2, 0x2c44, 0x4, 0x101, 0x1, 0x9, 0x400, 0x6, 0x1, 0x3, 0x3f, 0x0, 0x400, 0x4, 0x7fffffff, 0x1, 0x40, 0x3, 0x1, 0x81], {0x77359400}}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000026000)=r2, 0x4) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000020000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000023000)=@newneigh={0x11, 0x1c, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x1c}, 0x1}, 0x0) r3 = add_key$keyring(&(0x7f000000a000)='keyring\x00', &(0x7f000001c000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$assume_authority(0x10, r3) 2018/02/01 22:16:05 executing program 0: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x69032, 0xffffffffffffffff, 0xc700000000000000) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(0xffffffffffffffff, 0x5419, &(0x7f0000ff6000-0x4)) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008e8000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000ff7000-0x110)={0xc000000000000000, {{0xa, 0x0, 0x1000, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x5}}, 0x0, 0x1, [{{0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x5}}]}, 0x110) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000ff7000)=0x401, 0x4) 2018/02/01 22:16:05 executing program 5: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000f10000-0x6)='./bus\x00', &(0x7f0000fce000+0x1a5)='./file0/file0\x00', &(0x7f0000fce000)='ufs\x00', 0xfffffffffffffffd, &(0x7f0000fce000)="d4b3b45d249d240199000000d5061a3f6d08c6380800de64c0cfcd25be3d07886b07aebe65d014f43b48270b5c98ec838facd646038e6e7c8195527813c7f2bdfb5961d2805125241008c01402ee65bd127f84e71251d4ab2b8fe83f0a402c9ca6fcc4ef1f6569a76665d3e037e5bc318f870fcb6dd849f35966bbd0542b6be6eeb65a78e0bd8ee47a58521722bab209f302c414964cdaccab9e01a61f337e448478a720695088d13366951b") r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) readahead(r0, 0x0, 0x0) 2018/02/01 22:16:05 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x2), &(0x7f0000642000), &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000dc2000)='./file0\x00', 0x4000) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000aa1000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000e3c000), 0x5) 2018/02/01 22:16:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008ff000-0x8), 0x80000) r0 = syz_open_dev$sndctrl(&(0x7f0000425000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = dup(r0) getresuid(&(0x7f0000949000-0x4)=0x0, &(0x7f00001f6000), &(0x7f0000d93000)) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000860000)=r2) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000028000)=""/233) 2018/02/01 22:16:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) unlink(&(0x7f00008d5000-0x8)='./file0\x00') setsockopt$inet_dccp_int(r0, 0x21, 0x4, &(0x7f0000afa000)=0x2, 0x4) sendmsg$nl_generic(r1, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000ab8000)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000014}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1}, 0x0) 2018/02/01 22:16:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e6e000-0x10)='/dev/sequencer2\x00', 0x4002, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000078d000)=0x1f, 0x4) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f00007a2000-0x8)) 2018/02/01 22:16:05 executing program 6: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000024000)=0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000025000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000026000-0x4)=0xb0a) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000001000-0x4)=r1) socket$pptp(0x18, 0x1, 0x2) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r3, 0x400454d1, &(0x7f0000001000-0x4)) 2018/02/01 22:16:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f1000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f00008fd000-0x1c)={0x3, 0x8ed, 0x0, 0x0, 0x0, 0xffffdfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x2, 0x0, 0x3}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000164000)={0x54d6f642c16c078f, 0x0, [0x0, 0x0, 0x0, 0x2]}) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000d7b000-0xd5)=""/213) r3 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r3, &(0x7f000010a000)={0x2, 0x3, @rand_addr=0x3c0e}, 0x10) 2018/02/01 22:16:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xad, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330}, &(0x7f00005cd000-0x18)) clone(0x20900, &(0x7f0000a94000-0x1), &(0x7f00002b8000-0x4), &(0x7f000029e000), &(0x7f000031d000)) r0 = syz_open_dev$mouse(&(0x7f000078e000)='/dev/input/mouse#\x00', 0x70, 0x201) recvfrom$inet(r0, &(0x7f0000af9000-0x192)=""/4096, 0xfffffffffffffd9f, 0x10000, &(0x7f00000cd000-0x10)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) 2018/02/01 22:16:05 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000003000)=0x2, 0x4) sendto$inet6(r0, &(0x7f0000001000-0x1000), 0x0, 0x0, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x2, @dev={0xfe, 0x80}}, 0x1c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000005000-0x10)={0xe15, 0x20100000, 0x4000, 0x4, 0x3dc, 0x9, 0x5, 0x8000, 0x7fffffff, 0x5}, 0x10) 2018/02/01 22:16:05 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f00007e4000-0x5)='/dev/dmmidi#\x00', 0xc00, 0x80002) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f000023a000)=0x4) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000709000)={0x56, 0x100000001, 0x1, {0x8d58, 0x401}, {0x5, 0x7}, @const={0x2, {0x7, 0x81, 0x3ff, 0x7f}}}) madvise(&(0x7f00004ed000/0x3000)=nil, 0x3000, 0x11) 2018/02/01 22:16:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000212000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000a17000)={0xa0000, 0x0, 0x10002, 0x1}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000573000-0x20)={0x3c1, r2, 0x10001, 0xc8}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f000028c000-0x8)) r3 = gettid() r4 = syz_open_procfs(r3, &(0x7f00009be000)='ns\x00') socket$vsock_stream(0x28, 0x1, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000c2b000-0x20)) 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_procfs(0x0, &(0x7f000091e000)='net/ipv6_route\x00') getsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f00006c3000), &(0x7f00009ca000-0x1)=0x4) sendfile(r5, r5, &(0x7f0000746000), 0xfffd) 2018/02/01 22:16:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0xe42f, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000509000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_fuseblk_mount(&(0x7f0000b48000)='./file0\x00', &(0x7f0000801000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) dup2(r1, r0) 2018/02/01 22:16:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x800, 0x9) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000a86000-0x1)={0x8}, 0x1) r1 = syz_open_dev$sg(&(0x7f0000b8c000)='/dev/sg#\x00', 0x9, 0x282980) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f000056a000-0x4)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000e28000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x20) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000f44000)=0x4) 2018/02/01 22:16:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000, 0x1f, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000ab8000)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000014}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1}, 0x0) 2018/02/01 22:16:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00006cf000-0x10)='/dev/input/mice\x00', 0x0, 0x40000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000b49000)={0x0, 0x0, 0x20, 0x9, 0x6}, &(0x7f0000633000-0x4)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000b52000-0x8)={r1, 0x2}, &(0x7f0000672000-0x4)=0x8) r3 = socket$inet(0x2, 0x4000000805, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) dup3(r3, r4, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000a3f000)={r2, 0x200, 0x8, 0x7a8c}, &(0x7f00002e1000)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000308000)=@assoc_value={0x0, 0xed6}, 0x8) sendto$inet(r3, &(0x7f0000fa4000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/01 22:16:05 executing program 4: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000d000+0xc01)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000028000-0x2c)=@mpls_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c, 0x14, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1}, [@RTA_TTL_PROPAGATE={0x8, 0x1a}]}, 0x24}, 0x1}, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000029000)='/dev/midi#\x00', 0x4, 0x400) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000009000)={0x0, &(0x7f0000007000)=[]}) 2018/02/01 22:16:05 executing program 5: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000009a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008ab000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000bd4000)=0x5) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000366000/0x18000)=nil, &(0x7f00004fa000)=[@text64={0x40, &(0x7f0000177000-0x50)="66440f23f7dee2653e4f0fc7a9c7550000f3400f017d0066b81e010f00f0dada663e0f015883f265363e45f4c4819d73f80848b80e000000000000000f23d80f21f835c00000900f23f8c461f5dc59b6", 0x2a}], 0x28d, 0x0, &(0x7f0000fb1000-0x10)=[], 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000af0000)={0x1, 0x0, [{0x9e6, 0x0, 0x101}]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/02/01 22:16:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00009c5000-0x4c)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a0a000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/01 22:16:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000309000-0xe6)=""/230) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000d1e000-0xae)=""/174) 2018/02/01 22:16:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x2000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000ab8000)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000014}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1}, 0x0) [ 57.086861] netlink: 'syz-executor4': attribute type 26 has an invalid length. 2018/02/01 22:16:05 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/117, 0x75, 0x20, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000001000)='/dev/midi#\x00', 0x7, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000002000-0x4)) setns(r1, 0x44000000) r2 = open(&(0x7f0000000000)='./file0\x00', 0x80080, 0x100) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000003000-0x20)={0x7fff, 0x0, 0x10002, 0x1}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000001000-0x20)={0x7, r3}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x7) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000003000)="6019b588f48c25fdbde60ab3a2ad48f3eef59173ff2734ea75f9be5dee44ca8010e0f19ff0fabeb9ac41cc37c29168d19c88d04c3056516169d89d7ef64442630c857233c82a59e18422b489dbd47c1c783c21f679ddb2d1305f96872ed60ed3455c791bc0bc3472e2fbe64e98935e3e5215fac8a6f210de", 0x78) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000004000)={0x81, 0x1ff}) iopl(0x400) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000006000-0xe8)={{{@in=@multicast1, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f0000005000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in=@rand_addr=0x6, 0x3, 0x81, 0x0, 0x4, 0xca6901200773bcbf, 0xa0, 0x80, 0xff, 0x0, r5}, {0x6, 0x10000, 0x2559, 0x8, 0x9, 0x5ef, 0x5, 0x7}, {0x0, 0x0, 0x9, 0x7}, 0x7, 0xffffffffffffffff, 0x2, 0x1, 0x2}, {{@in=@rand_addr=0x4, 0x1, 0x2b}, 0x2, @in=@multicast1=0xe0000001, 0x5, 0x0, 0x3, 0x1, 0x3ff, 0x8, 0x2}}, 0xe8) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000002000-0x1000)=""/4096) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000001000-0x10)=@buf) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000005000)=r2, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000007000-0xd3)={0x0, 0xcb, "d4f0ff107757f7921c09cb8038ced881ee17fbc56fa462795b39f25cce44c85c6989ca1b88fccc668394727404c3b76f057de455b7571ff5176f30f92fa11222848d0cf03314c50c3c04e45700eec346cbe2ca1cfa66c04f117bc8926acae0ac3a55189a57f10a26fdb983f9eb1eb8bf7e488391758598a2d4d74982f8c6ebb916f20175d510fd411ca4b4a82bc9b0a3e2edcc0833476350487bf5aa70d84ea7d84221fabb4735e743e24709ee5d2085306b85fee3a11f8c6b7ab9579925c8294e01f5b618962d3629d4ee"}, &(0x7f0000007000-0x4)=0xd3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000006000)={r6, @in={{0x2, 0x3, @multicast2=0xe0000002}}}, 0x8c) 2018/02/01 22:16:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00001b1000)='/dev/input/event#\x00', 0x3f, 0x40000) ppoll(&(0x7f00001bd000-0x8)=[{r0, 0x12c}], 0x1, &(0x7f00000db000-0x10)={0x77359400}, &(0x7f0000492000)={0xffffffffffffffff}, 0x8) r1 = getpgrp(0x0) sched_setaffinity(r1, 0xffffffffffffff6b, &(0x7f0000c1c000-0x8)=0x5) nanosleep(&(0x7f0000d6b000-0x10)={0x0, 0x1c9c380}, &(0x7f0000578000-0x10)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) prctl$intptr(0x2b, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000282000)='/dev/amidi#\x00', 0x1, 0x8000) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f000004c000-0x3d)=""/61) openat$autofs(0xffffffffffffff9c, &(0x7f0000b3e000)='/dev/autofs\x00', 0x0, 0x0) 2018/02/01 22:16:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f0000d55000-0x8)='./file0\x00', &(0x7f000059a000)={0xc, 0x0, "6efd18aa"}, &(0x7f0000040000), 0x0) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) unlink(&(0x7f0000e93000-0x10)='./control/file0\x00') ioctl$TIOCNXCL(r1, 0x540d) [ 57.152794] netlink: 'syz-executor4': attribute type 26 has an invalid length. 2018/02/01 22:16:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000081c000-0x8)='./file0\x00', 0x3) dup3(r0, r0, 0x80000) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000213000-0x38)=[], &(0x7f00006fd000-0x10)=[]) mkdirat(r0, &(0x7f0000e1c000)='./file0\x00', 0x80) 2018/02/01 22:16:06 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x14, &(0x7f0000001000-0x10)="d7fdaf62070179890fdd09005d3f32e5", 0x1d4) memfd_create(&(0x7f0000e64000)="7070703025db00", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f0000e63000)) 2018/02/01 22:16:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f000004c000)='/dev/audio#\x00', 0x3, 0x210000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000731000-0x6)={0x0, 0x8b6}, &(0x7f0000992000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000fb4000-0xc)=@sack_info={r1, 0x49, 0xc29}, &(0x7f0000e68000)=0xc) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000ab8000)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000014}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1}, 0x0) 2018/02/01 22:16:06 executing program 2: r0 = syz_open_dev$audion(&(0x7f0000d01000)='/dev/audio#\x00', 0x9, 0x800) ioctl$KDSKBLED(r0, 0x4b65, 0xffffffffffffffff) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCNXCL(r1, 0x540d) ioctl$TCXONC(r1, 0x540a, 0x1) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000c01000-0x20)={@generic="118b05a7907e2633974f8c0237386ffc", @ifru_flags=0x1}) fremovexattr(r1, &(0x7f000051f000)=@random={'system.', '/dev/audio#\x00'}) 2018/02/01 22:16:06 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={@generic="580c692a266ea62c4cdee1fc46b9d853", @ifru_flags=0x100}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x31, &(0x7f0000a03000)=0xa, 0x4) r2 = accept4(r1, 0x0, &(0x7f0000bd1000), 0x800) r3 = openat(0xffffffffffffffff, &(0x7f00001b4000)='./file0\x00', 0x4180c0, 0x1b0) syz_open_dev$audion(&(0x7f00001cb000-0xc)='/dev/audio#\x00', 0x4, 0x420000) ioctl$KVM_ASSIGN_SET_MSIX_NR(r3, 0x4008ae73, &(0x7f0000293000)={0x1, 0x4}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00007c9000)={0x0, 0xf3, "784a90f60ae9e1e0a42484a41cb9786b2e05113165fd1badb558c4b1b1cb6d563c531d188181fb288b8a1d0b1c741dfdf68d5c35b0176d63cd5eaa3e95ee0d5e6c167a157cc65b5355c092b29d6fe001e93db563ca82fbf1f3589d4af319d3213e9e91208fb7b44d7e49a5936aa735af0a64d9366e6e7d1f399f952d73fe13ef76d9c7f64ad3bf00fb2914cb35877f7750cfc81e102bf01a7836bb42c4ba6a154301a4dd5cb76d56e5cc2d988df1e0b93911b057f4f13eb3a4d79a0bbd93897ea3a7a2248e05aacd3ab9267908b20a2c433ad565dc073933566a94233e4a3dacdcca2639022504b8a7a9940cc7990e4927b962"}, &(0x7f0000453000-0x4)=0xfb) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000ce3000)={r4, 0xfffffffffffffd22, "5ad834bff6e09a4d73cc64329e7c67e72e85d33da7ea36eefef91a61cc54dd7ea60b0b6ac0c2b611df05804e8a78718358231a4bddaad79bb78733648ac6e9f68ead5fe04517432cb2c1c3621fab75b2b6ff44d45f117753c622074051d0a66fe944f5bab92b40c21545031808be34b272ab43702e4a242914c7fcfa0a13c36a10bc6c84fd0baed5c9b726299d2079a8a2af2b3ab6ffd1b546b7701b882f668d653a049aa4d808daa2370831b8aadf809a9fb8a8a20d45820778674046295ed3ed921965aa6102110d8647b830aa4b8c69fdbeb2226e5d89c0df69d5ddc5067bec"}, &(0x7f0000b89000-0x4)=0xe9) getsockopt$ax25_int(r2, 0x101, 0x7, &(0x7f0000ef8000), &(0x7f00008f6000-0x4)=0x4) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000f7c000-0xba)=""/186, &(0x7f000008b000)=0xba) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f0000fa2000-0x2)=""/72, &(0x7f0000fa2000-0x4)=0x45) 2018/02/01 22:16:06 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000+0x6fb)='/dev/midi#\x00', 0x34c, 0x80500) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000dbb000)={0x0, 0x5}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0x7f, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}}, &(0x7f0000d2a000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={r1, 0x6, 0x21, 0x5bef7fe6, 0x3, 0xa21, 0x79e9, 0x6, {r2, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x6, 0x56f1, 0x8000, 0xe5, 0x7ff}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000447000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000d40000-0x4)=0x1, 0x4) clone(0x28004100, &(0x7f0000001000-0xf7), &(0x7f0000001000-0x1), &(0x7f0000ace000-0x4), &(0x7f0000001000-0x65)) 2018/02/01 22:16:06 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000d6c000-0x9)='/dev/dsp\x00', 0x109080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) r1 = socket$pptp(0x18, 0x1, 0x2) flistxattr(r1, &(0x7f0000f69000)=""/4096, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x4000000000080003, 0x0) sendmsg$key(r2, &(0x7f0000f94000-0x38)={0x0, 0x0, &(0x7f0000c90000)={&(0x7f0000332000-0x60)={0x2, 0x14, 0x7f, 0xb, 0xc, 0x0, 0x3, 0x0, [@sadb_address={0x3, 0x6, 0x7e, 0xa0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_ident={0x2, 0xb, 0x8, 0x0, 0x9}, @sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0x1}, @sadb_spirange={0x2, 0x10, 0x2, 0x0}, @sadb_x_nat_t_type={0x1, 0x14, 0x7}]}, 0x60}, 0x1}, 0x20000000) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000895000)={0x77359400}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000366000-0x28)={'vcan0\x00', 0x0}) sendto$packet(r2, &(0x7f0000486000-0x48)="18f4241a85f57141ebf0f7ac134ffffc08cb0c2c39afe40063fbb19820d04ff30f8dcb76aa5d972865ec04fdcafcd01dec4a1ff1a4c5d3963f08788581176e51253680bfcbcdc632", 0x48, 0x0, &(0x7f0000601000)={0x11, 0xd, r3, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) 2018/02/01 22:16:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000419000)=@report={0x4c, 0x20, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, []}, 0x4c}, 0x1}, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000bc1000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000db7000-0xb)={0x0, 0x3, "0f7040"}, &(0x7f0000d8c000-0x4)=0xb) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000cee000)={r2, @in={{0x2, 0x3, @multicast1=0xe0000001}}}, 0x8c) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000693000)={0x0, @dev, @multicast1}, &(0x7f0000907000)=0xc) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r3) 2018/02/01 22:16:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000ca0000-0xb)='/dev/adsp#\x00', 0x5, 0x2e2001) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f000094e000-0x38)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000c98000)={&(0x7f000087c000-0xb)={0x14, 0x0, 0x7, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r2 = dup3(r0, r1, 0x80000) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f000031d000-0x3)) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000faa000-0xf2)=""/242) 2018/02/01 22:16:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000480000-0x10)='/selinux/status\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000959000-0x8)='./file0\x00', 0x0) seccomp(0x200000001, 0x2, &(0x7f0000016000)={0x1, &(0x7f00001e1000-0x18)=[{0x6, 0x0, 0x0, 0x7ffff7ff00000}]}) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/02/01 22:16:06 executing program 4: 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$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f0000e21000)=0x7) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00004b4000-0x1), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ppoll(&(0x7f0000254000)=[{r0}], 0x1, &(0x7f000022e000-0x10), &(0x7f00002b1000-0x8), 0x8) setsockopt(r0, 0x0, 0x3, &(0x7f0000011000)="d47955cddada1940002a18ae74019950e9e1a658d48f7615a786987db394493e6fc8197d49a5efe0d19913010709b99c3bdef629a5f5100022510191c4e061820afbb53351aacb26ac064b6f6e2cb317ff5df81e2442875d304f286fd20798d2f1d7c90636e18487f0d4d4c1cead056376685cfd193c5f9f6ddb0115957136cf7a47278dd1ba40831433148953c042cd7dd3f9c1471496c314b39ffa94c1556f1219cccffe617c6449627d89", 0xac) [ 57.424882] QAT: Invalid ioctl [ 57.437572] QAT: Invalid ioctl 2018/02/01 22:16:06 executing program 1: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00009ea000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000516000)={0x1, r1}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x9, 0x0, 0x0, 0x0, 0xa000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) openat$hwrng(0xffffffffffffff9c, &(0x7f000089f000-0xb)='/dev/hwrng\x00', 0x20800, 0x0) sendmsg$nl_generic(r3, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000ab8000)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000014}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1}, 0x0) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000037000)) [ 57.468081] QAT: Invalid ioctl 2018/02/01 22:16:06 executing program 3: llistxattr(&(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000ad7000)=""/142, 0x8e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000011000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001, {[@timestamp={0x44, 0x8, 0x0, 0x0, 0x0, [{[]}]}, @ssrr={0x89, 0x17, 0x0, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr, @dev={0xac, 0x14}, @rand_addr, @rand_addr]}, @ssrr={0x89, 0xf, 0x0, [@loopback=0x7f000001, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @ra={0x94, 0x6}, @generic={0x0, 0x9, "107777ff001002"}]}}}}}}}, 0x0) 2018/02/01 22:16:06 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, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) flock(r1, 0x1) r2 = syz_open_dev$sndpcmc(&(0x7f000044a000-0x12)='/dev/snd/pcmC#D#c\x00', 0x401, 0x8000) pipe(&(0x7f0000db4000-0x8)) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r2) flock(r1, 0x5) syz_open_dev$usbmon(&(0x7f0000ed0000)='/dev/usbmon#\x00', 0x3f, 0x10800) pipe(&(0x7f00008f2000)) socket$inet_icmp(0x2, 0x2, 0x1) [ 57.495080] QAT: Invalid ioctl 2018/02/01 22:16:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000641000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f00004bd000)=0x32) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000035b000-0x4)=0x4, 0x4) mkdir(&(0x7f0000c0d000)='./control\x00', 0x0) r1 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) lseek(r1, 0x3, 0x0) 2018/02/01 22:16:06 executing program 7: r0 = timerfd_create(0x3, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000001000-0x8)={0x400, 0x6, 0x3c7, 0x1}, 0x8) splice(r0, &(0x7f0000001000-0x8), r1, &(0x7f0000000000), 0x2000000, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f000070f000-0xc)={@multicast2, @broadcast, @empty}, &(0x7f0000b0e000-0x4)=0xc) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000e0000-0x4)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000e1f000-0x4)=r2) r3 = socket$netlink(0x10, 0x3, 0xc) write(r3, &(0x7f00009a1000-0x4b)="37022c495195061b64b6715e453cc0d1", 0x10) 2018/02/01 22:16:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioperm(0x0, 0x7ff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000204000-0x10)={0x3000}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000dad000)={0x0, 0x19000}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000794000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000501000-0x2c)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x5}}}, &(0x7f0000ffa000)=0x8c) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000424000-0x14)={r3, 0x0, 0x9, 0xb9e3, 0x6, 0x3ff}, &(0x7f0000c1f000)=0x14) ioctl$KVM_SET_ONE_REG(r2, 0x4010aeac, &(0x7f000043e000)={0x0, 0x1}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) flock(r2, 0x9) ioctl$KVM_GET_MP_STATE(0xffffffffffffffff, 0x8004ae98, &(0x7f0000fb1000)) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000ae3000)={0x1}) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000182000-0x8)={r3, 0x6a358f0e}, &(0x7f0000f8f000)=0x8) sendto$ipx(r2, &(0x7f00005a3000)="d2680846a1a6df395acb3c1fdd7fef8d546cedd647a2b00be7761c1cb0fb8e4c4fa7fd98037d4290d3ec8dae3cb2554fff54b696928acf929fa15439a724b3330970fba8889ae223e2fc12e2a6dd94f866bfca3da5e87aea33ddc7ad3d6a8de8cab55531c3da9c937605dda21e26b0c17ee0a6b22d89407130bb6691103c69b7e8c799473757c6123e03f93479aab0b0a211664e3bb515ec996917a75c4ac5c7d8566eeaf410a74abc2208e11d19045530d72b27d098fdab6aa7b45473337088d33a679c37c50c5dcdad7e56c05b54f07bf51990a6170c333f42e765f64f7d48281067ef8dffd7970b601179096b6284c9ed26b5", 0xf4, 0x4000001, &(0x7f0000fea000-0x10)={0x4, 0x6a6, 0x42, "81c76ad490f7", 0x7fff}, 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000075c000-0x16)={0x0, 0x0, 0x0, []}, &(0x7f00009ba000-0x4)=0x8) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) fstatfs(r2, &(0x7f0000b84000-0xc5)=""/197) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) sendmsg$netrom(r2, &(0x7f0000ab6000-0x38)={&(0x7f0000605000-0x48)=@full={{0x3, {"07d142ac3cbae4"}, 0x1ff}, [{"dd1c595ab08f4b"}, {"b45af59c831194"}, {"2b222603a68e64"}, {"b55c7c4cb8880a"}, {"7293c541464fbf"}, {"e7f4ec5c7885ab"}, {"6b2b5ffc437c86"}, {"c3ba6543cacc1b"}]}, 0x48, &(0x7f0000e81000-0x30)=[], 0x0, &(0x7f0000e3e000)=[], 0x0, 0xc0}, 0x40) 2018/02/01 22:16:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) membarrier(0x10, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000013a000)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000d73000)) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00006b3000-0x50)={{0x7, 0x6}, {0x80000000, 0x3}, 0x9, 0x0, 0x8}) perf_event_open(&(0x7f0000f32000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) membarrier(0x8, 0x0) 2018/02/01 22:16:06 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000894000-0x8)='./file0\x00', &(0x7f0000001000-0x44)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget(0x3, 0x1000, 0x2, &(0x7f0000f6f000/0x1000)=nil) shmget(0x0, 0x2000, 0xa00, &(0x7f0000a25000/0x2000)=nil) shmget$private(0x0, 0x4000, 0x10, &(0x7f000054c000/0x4000)=nil) r1 = shmget$private(0x0, 0x1000, 0x1200, &(0x7f00000ad000/0x1000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f000027b000-0x3c)=""/60) fcntl$notify(r0, 0x402, 0x4) init_module(&(0x7f000096f000)='\x00', 0x1, &(0x7f00003a2000)='keyring\x00') 2018/02/01 22:16:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000c80000-0x4)=0x0) process_vm_writev(r1, &(0x7f00000bb000)=[{&(0x7f0000ffe000)=""/167, 0xa7}, {&(0x7f00003da000)=""/177, 0xb1}, {&(0x7f0000fc3000-0x64)=""/100, 0x64}, {&(0x7f0000972000-0xdb)=""/219, 0xdb}, {&(0x7f0000bca000)=""/68, 0x44}, {&(0x7f0000525000)=""/77, 0x4d}, {&(0x7f0000e70000-0xeb)=""/235, 0xeb}, {&(0x7f0000f8f000)=""/129, 0x81}], 0x8, &(0x7f0000f51000-0x70)=[{&(0x7f0000de4000-0x2f)=""/47, 0x2f}, {&(0x7f00006d1000-0x68)=""/104, 0x68}, {&(0x7f0000ae0000-0xa8)=""/168, 0xa8}, {&(0x7f00000a2000-0x1000)=""/4096, 0x1000}, {&(0x7f0000907000-0xca)=""/202, 0xca}, {&(0x7f0000d6d000-0xf7)=""/247, 0xf7}, {&(0x7f0000075000)}], 0x7, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000ab8000)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000014}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1}, 0x0) 2018/02/01 22:16:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000072b000)={0x0, 0x2c, &(0x7f00006df000)=[@in={0x2, 0x2, @multicast2=0xe0000002}, @in6={0xa, 0x0, 0x7f, @loopback={0x0, 0x1}, 0x8}]}, &(0x7f0000754000)=0xfffffffffffffeac) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000f51000-0x8)={r2, 0x5a}, &(0x7f00006d9000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000c41000-0x6f)={r2, 0x67, "9d21b457e12885ed71b8838f3f5ccb318fe815659011a20bead466429c974d3a3721e4f04815341d7947a9b4ca6396d8f33e640059e19e171ea2e6e81f799b441a5a4f099280a273926bf3bf34be82fc70435d1185d54e3cc8233a14c64066e2832d59a1de4d02"}, &(0x7f0000a9d000-0x4)=0x6f) r3 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000000)={0x0}, &(0x7f0000000000)=0x14) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000531000)=@sack_info={r4, 0x392e, 0x4}, 0xc) 2018/02/01 22:16:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000d3f000)='.', 0x5398fffb08fec7ed) r0 = syz_open_dev$admmidi(&(0x7f0000ca8000)='/dev/admmidi#\x00', 0x108, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000d40000)={0x9, 0x5}) r1 = openat(0xffffffffffffff9c, &(0x7f0000e79000)='.', 0x2200, 0x40) recvmmsg(r1, &(0x7f0000414000)=[{{0x0, 0x0, &(0x7f000050b000)=[{&(0x7f0000a04000)=""/144, 0x90}, {&(0x7f000041d000)=""/119, 0x77}, {&(0x7f0000921000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ae3000)=""/4096, 0x1000}, {&(0x7f00007c3000)=""/193, 0xc1}, {&(0x7f00003e6000-0xd6)=""/214, 0xd6}, {&(0x7f0000a5e000-0xe3)=""/227, 0xe3}], 0x7, &(0x7f0000920000-0xfa)=""/250, 0xfa, 0x1}}], 0x1, 0x40010000, &(0x7f00005f2000-0x10)) mkdir(&(0x7f0000958000)='./file0\x00', 0x0) 2018/02/01 22:16:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) connect$ax25(r0, &(0x7f0000e90000-0x10)={0x3, {"6960546d58dcf1"}}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000e3e000)='trusted\x00', &(0x7f000026c000)={0x73, 0x79, 0x7a}, &(0x7f0000c2b000)=']@+\x00', 0xfffffffffffffff9) keyctl$clear(0x7, r1) 2018/02/01 22:16:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) clock_gettime(0x0, &(0x7f0000e02000)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000e72000-0x10)={r1, r2/1000+10000}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000900000-0x38)={0x0, 0x0, &(0x7f000023f000-0x60)=[], 0x0, &(0x7f00006d9000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendmsg$nl_xfrm(r3, &(0x7f00000df000-0x20)={&(0x7f0000a1c000)={0x10}, 0xc, &(0x7f00005ec000)={&(0x7f00004c3000-0x1098)=@getpolicy={0x50, 0x15, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@rand_addr}}, []}, 0x50}, 0x1}, 0x0) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg, 0x58, &(0x7f0000ec5000-0x30)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000fb4000-0x57)=""/87, 0x57}, 0x0) 2018/02/01 22:16:06 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) exit_group(0x0) futex(&(0x7f0000012000), 0x7, 0x0, &(0x7f0000014000-0x10), &(0x7f0000012000-0x4), 0x0) 2018/02/01 22:16:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c25000-0x8)='./file0\x00', 0x0) unshare(0x30800000) chroot(&(0x7f0000b67000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000f94000-0x5)='dead\x00', &(0x7f00005d7000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000), 0x0, 0xfffffffffffffffa) keyctl$clear(0x7, r0) open$dir(&(0x7f000012a000)='./file0\x00', 0x100, 0x4) keyctl$search(0x1d, r0, &(0x7f0000001000-0x6)='logon\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x0}, 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') umount2(&(0x7f00000e0000)='..', 0x800000000000000) r1 = getpgid(0x0) socketpair(0xf, 0x4, 0x921b, &(0x7f0000c59000-0x8)={0x0}) getsockname$packet(r2, &(0x7f0000ad7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00007a2000)=0x14) mknod(&(0x7f0000134000-0x8)='./file0\x00', 0x0, 0x5) sched_getattr(r1, &(0x7f000032c000), 0x30, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003ad000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getpeername(r3, &(0x7f0000f97000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000f50000)=0x1c) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000d27000)={0x7, 0xffffffffffffff9c}) connect$inet6(r4, &(0x7f0000871000)={0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) 2018/02/01 22:16:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80b, 0x20) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f00002df000-0x4)=0x9, 0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00009ef000)='/dev/vcs\x00', 0x200, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000e11000)=@common='bcsf0\x00') r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000ab8000)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000014}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1}, 0x0) 2018/02/01 22:16:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000112000-0x1c)={0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x4000000000000007}, 0x1c) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000acd000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_dccp_int(r2, 0x21, 0x3, &(0x7f000033f000-0x4), &(0x7f0000292000-0x4)=0x4) 2018/02/01 22:16:06 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000-0x19)='posix_acl_accessvmnet1:@\x00', 0x2) open_by_handle_at(r0, &(0x7f0000001000-0x67)={0x67, 0x200, "c55959b1730cccc633739e6d0f29346a7e9658764cb9385e69c202c48b4f55710406b23e2569353aea9511932fc2701e1973420abbaba24c16e60afae005b8220fcfe858c55974e164da8504b5d71bccbc926572c7ee6ba324dbfa4a1deb15"}, 0x400001) r2 = syz_open_dev$sndpcmc(&(0x7f00006ae000)='/dev/snd/pcmC#D#c\x00', 0x400, 0x4000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000001000)={0x0, 0x5}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001000)={r3, 0xc8d, 0x6, [0x8, 0x80000000, 0xabc, 0x101, 0x3, 0x3ff]}, 0x14) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f0000c13000-0x8)={0x80, 0x400}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00003a0000-0x8)) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000aa1000)=""/188) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c05000-0xe8)={{{@in6=@dev={0xfe, 0x80}, @in=@loopback=0x7f000001}}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x0, @in6=@empty}}, 0x3d) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f00005a5000)={&(0x7f0000d1e000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000b38000)={0x24, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x40000001}, [@nested={0x10, 0x1, [@typed={0xc, 0x0, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1}, 0x0) 2018/02/01 22:16:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000589000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(r0, 0x409, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000002000)) fcntl$lock(r0, 0x7, &(0x7f0000010000)) 2018/02/01 22:16:06 executing program 4: 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}, &(0x7f0000e8a000-0x1)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000bc3000-0x5)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000bee000)="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", 0x11c, r0) keyctl$dh_compute(0x17, &(0x7f0000e75000)={r1, r2, r2}, &(0x7f0000e9d000-0x1)=""/1, 0x1, &(0x7f00004e5000-0x38)={&(0x7f00009a5000-0xc)={'sha3-224\x00'}, &(0x7f00005ca000)}) 2018/02/01 22:16:06 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) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) io_setup(0xffff, &(0x7f0000b0c000-0x8)=0x0) r2 = syz_open_dev$audion(&(0x7f0000548000)='/dev/audio#\x00', 0x101, 0x8000) r3 = syz_open_dev$midi(&(0x7f0000c96000-0xb)='/dev/midi#\x00', 0x0, 0x400000) io_submit(r1, 0x2, &(0x7f0000d57000-0x10)=[&(0x7f00001f6000-0x40)={0x0, 0x0, 0x0, 0x2, 0x2a19ee2a, r0, &(0x7f00000cd000-0x5d)="a7410ecca62a5ca1d23e3e282330160069be806ec3c609e708036af41622e9e3da043d100c10bba5f64f96ee4a04f7f273ae0d13b0a40d187a1c7139a3c2ad4fe63aad2b0402cae7c2520c43f6032172f8bddb968ff408cca7f1bc08aa", 0x5d, 0x9, 0x0, 0x0, r2}, &(0x7f0000ce0000)={0x0, 0x0, 0x0, 0x3, 0x3e1a, r0, &(0x7f0000dd3000-0x13)="59e3066f7873663331368814ff1a6b7181b4b9", 0x13, 0x10001, 0x0, 0x0, r3}]) sendmsg$nl_netfilter(r0, &(0x7f000094e000-0x38)={&(0x7f00001ce000)={0x10}, 0xc, &(0x7f0000c98000)={&(0x7f0000b93000)={0x14, 0x12, 0x7, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r4 = getpgid(0x0) fstat(r0, &(0x7f0000554000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000492000)='./file0\x00', &(0x7f00007d0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r3, &(0x7f0000ce8000)={0x0, 0x0, &(0x7f0000f2b000-0x20)=[{&(0x7f0000c6b000)={0x10e0, 0x23, 0x10, 0x6, 0x3, "", [@nested={0x10d0, 0x33, [@typed={0x8, 0x6a}, @generic="f90c01da245a850cb150991474cc62a76546e43a65a44fa9c928625b5aac692f3d70674f1e94c5d2855d5708a2ab09954fcfccc6b7f83837b4d3", @generic="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", @typed={0xc, 0x90, @u32=0x1}, @generic="d4e4d9fd77282fef2a11c48dfd465b1559f0c0ddf4c7efc0deff11aca57a72b30cf02e19d5ced520861c94b64e6f94baec49d510e7c026a307c5ad9e551627d1293438e4b82b6884ce805b85d4c53b9c4e64ea3e0888fffd03d71589e8a4f313c541c67f2086ccc21c70c46d11058c51", @typed={0xc, 0x13, @u32}]}]}, 0x10e0}, {&(0x7f000016c000-0x2c)={0xffffffffffffffa2, 0x24, 0x406, 0x1, 0x2, "", [@typed={0x10, 0x2c, @u64=0x7f}, @typed={0xc, 0x47, @fd=r3}]}, 0x2c}], 0x2, &(0x7f00002ee000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x20, 0x20000000}, 0x40) syz_open_dev$sndseq(&(0x7f0000b72000)='/dev/snd/seq\x00', 0x0, 0x202001) syz_open_dev$adsp(&(0x7f000050e000)='/dev/adsp#\x00', 0x2, 0x82000) 2018/02/01 22:16:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000a6000-0xd)='/dev/snd/seq\x00', 0x0, 0x1) r1 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000752000)={0x0, 0x0, 0x0, 'queue1\x00', 0x4}) write$sndseq(r0, &(0x7f000004d000)=[{0xffff, 0x0, 0x0, 0x0, @tick, {}, {}, @queue={0x6}}, {0x0, 0x0, 0x0, 0x1f, @tick, {}, {}, @quote}], 0x60) lseek(r1, 0x0, 0x4) 2018/02/01 22:16:06 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000003e000)='/selinux/enforce\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000-0x70)=[{&(0x7f00001c5000)="4daf4b4dc5cf670d3afa644e49f974414aa441074d22379f467315a09d2c20535b3ffd9102a9e68e4cd344496f5537ba55fcab17992d207a56dc3ead3efbd994d0f9bd2c8de41807569dd66ab3816b175abab53196015e6e82635571792256d6b4f2c5bde1c5d555133511520f9620983dca0c6907a0444ef95f01043b0bcee9d8bcad8e60dfad58ca11a462bdbf6b62c1532d396880d7525b7c0e42733cf6a6b04f31ca0b40654df969b243b11c71585e60439fb9f255ef4bb0810d68f3835a6bb55dc8505f0b077e21b06c82dfb4", 0xcf}, {&(0x7f0000082000)="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", 0x1000}, {&(0x7f00006d3000-0x49)="2ea276abeba54033924896341317d879291f9e525ca45ac49f10ee034dd9482e0889877eb82ab5bf0bd25fa761c8ba2ffc98bdb3b46ee6c3c923d5312caf660c3bc42cee2a2bda27d7", 0x49}, {&(0x7f0000000000)="34f6ffdddb7a6e804239e028ba9de448f9c82132e92676", 0x17}, {&(0x7f0000e2b000-0xdb)="86c9a205acd4ce763dfad6ad08139c65842658b468209f22fb56b7db00b47bba2808fa79f1091e86c0d49a94766f35c883e3f3b221dc2ccdd1c3cb89e403e36524895ccdcda829a1c5cca50a08f22027b641994dcf19f2b25b789dc41a1f003c6b394956081e836937ff29f1d4ebf5251211ba3adcdfbb29d2ba7f5302bbe9b51d5d52c1d2368c3548f84e32d03818ca19f17d153554796c22215438f664225f36faf92a11150eaf6524c7a46652a69751c76e159f2a45ab8dfc29feb4019539ded91a97523944495832239ae97e7acdc2094d19e3b1e16d5ad7b4", 0xdb}, {&(0x7f00005a4000)="f8e120fd7fbc24c7f12c21e0d233592dd4eca0c89d02dfa637ab45ac13f4718ea1d42a801e815553dbfccd34da3e8c0017c8e5ffb7e4125f04b3ad33dc5d178685ca86992fa1572be37030e3bb0c4e3ed5890bb254a8b76702a9f481e9fb97621a148c239b468ef031d39c21912812c7896bffb29da9604c26e7fd1fab7510c08fe9be128e77a5b5351f26a81896301c13213bcb374f8c65499c1bd2d52446c9c5f78efb384d9db00c2e5e4f3a2cf4cacb948ac25c34611acfaae3e3f601100ad0a54c6545f083494cc054307e788af3bcb55aa03392085d03aef1561bfeac382cc7d5fe8f3a133e6a15415040066f3727a6aa36f51a46bf", 0xf8}, {&(0x7f00006ea000-0x8e)="8af18e5eab59be53579f0aa631486c93e74b57f7ed5f692c2233d0b2966c54721bc98e40ebc519f2bca03102dc050a4c24e275db7a1c5989a808d30c05b18c3fad9d3362e08315fc4fa1c613739a70fdff3248b3343192d5f4cd46560e4a57baf7b24c799ea040a8538593e2712a37bbca2451ffff5d85ecbd787816a87345056caedc6a8e17d38014e75a23d4ef", 0x8e}], 0x7, &(0x7f0000706000)=[@iv={0x88, 0x117, 0x2, 0x72, "fb6c111fda23d3be38178d1245eabe1061ffdd138b079da72abd77186b27051e617c961262339f507e27996233ebfdfa2ebfd9b2d5041eb752a41d756558f74cfbe610da7330bbe3c43d13bd79239cc90887f582dd4b4010bdf266a3b4b9b90ccdbebd18fd3af624cc89e979e1c22a633e0e"}, @assoc={0x18, 0x117, 0x4, 0xffffffffffffff45}, @assoc={0x18, 0x117, 0x4, 0x80}, @iv={0x40, 0x117, 0x2, 0x27, "ac8ff31d455021fe7477dc87589757fcbefb096d91fd568bef5e9d499d5b019106a08502bc8f73"}], 0xf8, 0x40}, 0x20004000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100030100ff3ffe58", 0x1f}], 0x1) [ 57.777348] netlink: 'syz-executor5': attribute type 1 has an invalid length. 2018/02/01 22:16:06 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000001a000-0x3b8)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0xd0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e4], 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x3a0) 2018/02/01 22:16:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000966000-0x8)) sendmsg$nl_generic(r0, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000ab8000)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000014}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1}, 0x0) r1 = shmget(0x3, 0x1000, 0x100, &(0x7f0000dc0000/0x1000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000390000)=""/66) openat$rfkill(0xffffffffffffff9c, &(0x7f0000ae1000-0xc)='/dev/rfkill\x00', 0x200000, 0x0) [ 57.888678] netlink: 'syz-executor5': attribute type 1 has an invalid length. 2018/02/01 22:16:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000444000-0xa)='./control\x00', r0, &(0x7f000034b000-0x8)='./file0\x00') perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f0000d55000-0x8)='./file0\x00', &(0x7f000059a000)={0xc, 0x0, "6efd18aa"}, &(0x7f0000040000), 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000a3e000)={0x0, 0x1, 0x800, 0x9b, &(0x7f0000bef000-0x9b)=""/155, 0x40, &(0x7f0000b79000-0x40)=""/64, 0xe1, &(0x7f0000ede000-0xe1)=""/225}) creat(&(0x7f000028f000)='./control/file0\x00', 0x0) unlink(&(0x7f0000e93000-0x10)='./control/file0\x00') 2018/02/01 22:16:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b48000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000527000-0x11)='/dev/vga_arbiter\x00', 0x14200, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd", 0x4) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x1ff) sendfile(r1, r2, &(0x7f000051a000), 0x54) 2018/02/01 22:16:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000016, 0x8000000000000003, 0x3ff) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000342000-0x4)=0x1, 0x4) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000742000-0x4)=0x1, 0x4) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000031000-0xfd)=""/253, &(0x7f0000ab5000-0x4)=0xfd) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000071a000-0x11)='/dev/qat_adf_ctl\x00', 0x84000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000018e000-0xe8)={{{@in6=@local, @in6=@dev}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f00005e0000)=0xe8) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000bd4000-0x50)={@syzn, @ifru_map}) 2018/02/01 22:16:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000276000-0x6)='./file0\x00', &(0x7f000006c000)='./file0\x00', &(0x7f0000d7f000-0x5)='proc\x00', 0x1, &(0x7f0000ae8000)) r0 = open(&(0x7f0000277000-0x8)='./file0\x00', 0x0, 0x0) getsockname(r0, &(0x7f0000870000-0x20)=@pptp={0x0, 0x0, {0x0, @dev}}, &(0x7f0000027000)=0x20) renameat2(r0, &(0x7f000027e000)='./file0\x00', r0, &(0x7f00008fe000-0x8)='./file0\x00', 0x100000000001) 2018/02/01 22:16:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) r0 = socket$rds(0x2, 0x5, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$RDS_RECVERR(r0, 0x84, 0x1e, &(0x7f0000000000), 0x4) r2 = getpgid(0xffffffffffffffff) r3 = fcntl$getown(r0, 0x9) dup2(r1, r1) tgkill(r2, r3, 0x2c) 2018/02/01 22:16:06 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x28, 0x6, &(0x7f0000003000-0xe8)={{{@in=@rand_addr, @in6=@mcast2}}, {{@in=@empty}, 0x0, @in=@rand_addr}}, &(0x7f0000f9b000-0x4)=0xe8) 2018/02/01 22:16:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xfffffffffffffddd, &(0x7f0000008000-0x10)={&(0x7f0000ab8000)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000014}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1}, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002c0000-0xf)='/selinux/avc/cache_stats\x00', 0x0, 0x0) name_to_handle_at(r1, &(0x7f00009dc000)='./file0\x00', &(0x7f00008dc000-0xf3)={0xf3, 0x3, "ef20d56c3208f2987bdaff50466421668f7f2db93676acad32b7b5770a038e7342d05a831fe6713fe150f9f4f32e9182c242d01c0ba5494bf94705c780ceb926e13002d1a52d3b2875494c2c445f763f071f135dc2ae67d8f48f912ebe31a184e6a23533ed8f8ff2ebee627daf14948d38870066946b00ec8ea101ff8771761d9bc531bb9d939ba4099eda2212281753e14f35370c0cc6dca34e9a9317fb8d4ddbf56be19357d5db175c82e6224a63af8b1c6b085e17bc8ef2000e9d083e7c7e2b39dded5a97b53a2b67105ef7d52e8d94f0d0fbcdafe52a484303a126197453a5855083f604b01d3a823c"}, &(0x7f0000bc8000), 0x1000) 2018/02/01 22:16:06 executing program 7: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00004c1000-0x4), &(0x7f0000fe6000-0x4)=0x4) r1 = syz_open_dev$usbmon(&(0x7f0000881000-0xd)='/dev/usbmon#\x00', 0x2e1, 0x10000) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000f6b000)={0x7, r0, 0x1}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000ffa000-0x38)={&(0x7f0000ff9000)={0x10}, 0xc, &(0x7f0000daa000-0x10)={&(0x7f0000fbe000)={0x53c, 0xd, 0x6, 0x400, 0x4, 0x2, {0x0, 0x0, 0x9}, [@nested={0x140, 0x29, [@generic="24032d7cf940621c9d9d84848bccb2b55639c355122d3df7397c885dd8ac317b3d8788631793a7f8de91cb6f3664d967793940487bba684cb5fb4c", @generic="0f5dde9b630f0e5fd790546d796160c08e9fe34a6e935464bf5a66ddea01012a13ffa8f37bc04623360dbed749b4c8f5ac11e94085d8919b6d6dd941a88b09755344266fd15247ff7cbba26302afead4a74f6c043c1323a764af5553cb96cde36c923842e4470fa3cbc5b6d436f4abd981d9a74f14cdb6d5375ee7fa6f7caef6e2c2c80783f31f79f7e67f5acbead4371b12dc6e92c9d049d9c0f902bf458678b876c4b20de5f5a5bf5299e34a17a866909700b5faea85d8d090c60d005631dea0bfdde715ef9d56b25a10a5b35cf8c537bbec2e5d1e021ba4aa61a1e7df6546e1bc2076fa8498a94948e8316816370e785087", @typed={0xc, 0x76, @u32=0x7fff}]}, @nested={0x10, 0x42, [@generic="f5b0be3d835d31cb755b1b15"]}, @nested={0x1f8, 0x4f, [@generic="686a12f4", @generic="d1497a578e3175b88b1ea73bff9d4ea4629b1a88e91b56a2367ce3eba86b8fdae9e3b9f6267f7a21b997755d4bc64bc3b49a167d4f41aedd23594588f4f528235e2c116f01a13261057ef939f9367f14fb67cefe79833b0ab60c76029e65ef8c2c7f53718e9c3f05348d143737d8222a41cba5e849c4deebb6af09944b32a4387485b370c5b4556e6569fd0fd5cf8f1695e8a33b0c58580bafa347ddfefa50a4bb6b7a778e62afb3b9c013d3047aa9e962409a485f986ea0f794a2ee035ea5cdb9647212075b1e66393dabe65af8c2a9843dac", @generic="988526ddd0b79b1f7db75b1406c07dac5066f18981cffa04c2c920554819b4ecba7d9e93e812f8a09932dd2d91ee8d514a0bf5425fa38f7dc7b18002c5b8de16958d4b321685cdcb0d85083b0393c22964d25c9fc898e6f5b52bcdf8409892898e89819028cacac528ac84423af9c7bdd5", @typed={0x18, 0x57, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}, @typed={0x8, 0x45}, @typed={0xc, 0x2c, @u32=0x6f80}, @generic="c379e060ee8704b148b69a39880cfee91b11ec86d801921b5e5ee717c8721be118ecb3aafc6512302eb3e40bc43bef16c14a8a20250ee0e6012ed76d77fe9a9d2d427f1255ce2db1a6932dcf657d207d5277b7f2623fe9d0559cf0c2a42b4571da36c51440130cf98f44caa40f6b0f15d5ac8d885b1e5ef76e96c49b76ae95"]}, @typed={0xec, 0x39, @binary="9275ae61ba8f58113448110abc98433d49b4e07fff79beeab16487d6e2b43f8a47d4f893ffbff8534c051c8c0c92168b9145081cc1fce7e1d198d7ae79546c6067a645f5ab38c3a9fed616e7bf55f6ec44df72d6a3881b96c8eebf85da6babf6a7173fb2c872c8c9baebd934ed972c778b555fe74ee3243162d394a19149890f22bad322d9dcbb76eaf95b82a81e7a0e947ce6fd3ca715666a529b63fc5ad8a352540f3b269f2c51198ee50c01e30b6a27e96320c0a3bd153bcdc52bdc1b56e8a093c6f9a37eee0fbcdebf178a5b41e8de6b50f9a649c5669c3c95dd19eef265a0ce95fb"}, @nested={0x4, 0x57, []}, @typed={0xa8, 0x10, @binary="a1b2ea63cd27b1c2bf77d602a85f7ee83ea002d63c5b6c680f150181dd5dea909386533d09e5e479a5b3d1190a231a38ca7b1ccb4f8525def133cb3781a8d08166801fadb2445663e5f08ae6b8f48b3867fe301122f51770ffefd21c53097388e403394744d959a593817fe20e2d27279fa5df0e850a314b388998cbe6b595f05e913d6fc37b6ad5ab2a681c75533b2992d10095a62de784bffb234268f0"}, @generic="1c3ba4f88318f45cf88f64d65322149670344c514cb8970717fac9e5954ae78095d6aabced71d895aabc16fddb022bf474f1c2d4acda0814dacf4752f3769b2574075464a5b7"]}, 0x53c}, 0x1, 0x0, 0x0, 0x800}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000009000)=0x909, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000c000), &(0x7f0000b51000)=0x4) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0xfffffffffffffffb) 2018/02/01 22:16:06 executing program 3: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000000c000-0xf6)=""/246) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000009000)=[{&(0x7f000000c000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "b37484ccaef57098d06d374e7e438a595dca2506f66c92987bddf26d031cb9ab7bf315e1e1b52ab4bd3af790a839f305b650b9a0daa091b44a7d10a8c989cb"}, 0x5e, &(0x7f0000008000)=[{&(0x7f0000001000)="4eeaae4332bec017f5", 0x9}], 0x1, &(0x7f000000c000-0x90)={0x10}, 0x10}], 0x1, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000000f000-0x8)=@assoc_value={0x0, 0x3f}, &(0x7f0000005000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000007000)={r1, 0x7a, "3ad366b8bb60660704cbaf34a38aab3f83ea28d98325b11aee2df7c5e1923460fbaba9330fc2724a90e113de888d08e46ca061288a7e4d1950a0c853a5bd9603317edbcfab4b9c5d8c4000070e384078c81debb1596f09de0314e90717e8509fd4ef6ee739c4c7060401af966c6f71d7a747d43c7514c9a7c2a1"}, &(0x7f0000008000-0x4)=0x82) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/02/01 22:16:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000d5a000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000dfe000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = epoll_create(0x10001) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000f9e000-0xc)) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f00004c5000-0x1c)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000fee000-0x2)="05"}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000c75000)='/dev/vcs\x00', 0x20001, 0x0) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000577000-0x4)=0x547) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) 2018/02/01 22:16:06 executing program 6: sched_yield() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x6) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) recvmsg(r0, &(0x7f0000a35000)={&(0x7f00002b8000)=@rc, 0x9, &(0x7f0000240000)=[{&(0x7f00008cb000)=""/253, 0xfd}], 0x1, &(0x7f00003ec000-0xf0)=""/240, 0xf0}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000240000-0xc)={0x0}, &(0x7f0000fff000-0x4)=0xc) move_pages(r1, 0x2, &(0x7f0000078000)=[&(0x7f0000a40000/0x2000)=nil, &(0x7f00009ae000/0x3000)=nil], &(0x7f000066c000-0x4)=[0x2], &(0x7f00004ac000+0x4cc)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x6) r2 = syz_open_dev$mouse(&(0x7f00002fc000-0x12)='/dev/input/mouse#\x00', 0x2, 0x80) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f000043d000-0x68)={0x3, 0x0, [{0x1000, 0x7d, &(0x7f0000b5a000)=""/125}, {0x0, 0x39, &(0x7f0000d02000-0x37)=""/57}, {0x0, 0x50, &(0x7f000096f000-0x50)=""/80}]}) sendmsg(r0, &(0x7f0000a7c000)={&(0x7f0000fdc000-0x80)=@ethernet={0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}}, 0xfffffffffffffd51, &(0x7f00001fd000)=[{&(0x7f0000b5b000)='(', 0x1}], 0x1, &(0x7f0000e7f000)=[{0xe0, 0x111, 0x4, "87bce92c9ba89bb89e6f3f308a8e449fb89d1616b41d2451818711ae9693ce26c82ffcd217156248e761d0a38cb007a0d72fdbe46192a686e147f5bcbea53edf0c9391ded619f99cd1c368cafddc194813bdc5bd28a3aafa1292b60f74fdae38bf43652857d082950f46dfa9dfb55b5eb81f55c720d8c5a33e4a6ddb9a996e679a7d183a11e95c0c5417e6efafc6fc8bef45cde63f81a35b2169b4451dae2d97b93a3c53d45931c628883d5da2ec9ed737409589bd7cc16eb019c4f630c2e13f936de085eef1ecf81e55d9aaf3458a0c"}, {0xfffffffffffffe83, 0x18a, 0xfff, "65583626917eae9ee40f9cc0c6e552fae22b169df64e74442d0899b898391d5f386cbd9557f026ed911d4bcda2418cc47e81da171a0901520c99fe2ac9677d64481784e962e015f08a74a32bcc0f58498c5794d475f17dd9a88b57c8604f4f4d77574a"}], 0x158}, 0x0) 2018/02/01 22:16:06 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000004000-0x4c)={0x0, 0x0, 0x4}) getgid() 2018/02/01 22:16:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x800, 0x3f, &(0x7f000020d000)={0x0}) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x508) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="060000000000000000039d0000000000007fff00a10000000449fa00e2007e23"}) 2018/02/01 22:16:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) fchdir(r0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000090d000-0x11)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) syz_open_dev$midi(&(0x7f00005bb000-0xb)='/dev/midi#\x00', 0x9, 0x200000) sendmsg$nl_generic(r0, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000ab8000)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000014}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1}, 0x0) 2018/02/01 22:16:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$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}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f0000e21000)=0x7) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00008d7000-0x10)=@common='tunl0\x00') sendto$inet(r0, &(0x7f00004b4000-0x1), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ppoll(&(0x7f0000254000)=[{r0}], 0x1, &(0x7f000022e000-0x10), &(0x7f00002b1000-0x8), 0x8) 2018/02/01 22:16:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r1, 0x0) io_setup(0x9, &(0x7f0000c18000)=0x0) io_submit(r2, 0x9, &(0x7f0000dd1000-0x48)=[&(0x7f000027b000)={0x0, 0x0, 0x0, 0x7, 0x401, r0, &(0x7f0000d74000)="dd", 0x1, 0x10001, 0x0, 0x1, r1}, &(0x7f0000a1d000-0x40)={0x0, 0x0, 0x0, 0x0, 0x5, r0, &(0x7f0000512000-0xe0)="f6b94760ae2ef665bd077368446268c0bfe75998478c86026ce575e2590f2f1d0b2559ec6f1b69744160fbebfde475a6e3c320dfa9c14cb30eb233fafd412b91aab1e0c5cecf9ae8d86ae7c5f3862eccde3a89b307059be6044953106b22d81a8c774e8b18073375d52903cdf77367a8d035b3e7c297b4b88e8f75394a674a002789d1ffd2e3a3ffe4331d0a880b0fdc653f84122acd25bf8e387749aaa8de85962a29c82b8cf58e7096ebc5cccfe7d6a583dc6743a8879d327f01d724a29c2c609747017f822d024308c57709b15810a7796d44681aacdc4f24278047ba23be", 0xe0, 0x10000, 0x0, 0x0, r1}, &(0x7f0000c72000)={0x0, 0x0, 0x0, 0x7236d9979c9613b8, 0x7, r1, &(0x7f000039d000-0x1b)="a239048ee4183d8e4c1efda0a4327adb40ee6b8ce6aca08ddf0154", 0x1b, 0x100000001, 0x0, 0x1, r1}, &(0x7f0000840000)={0x0, 0x0, 0x0, 0x3, 0x8, r1, &(0x7f0000361000)="32c639841eae79bfe2e9615eec8ae4b3e411b552377c9a97a8c2a0a29b02257e05", 0x21, 0x9, 0x0, 0x1, r1}, &(0x7f00005f0000)={0x0, 0x0, 0x0, 0x7, 0x9, r1, &(0x7f000010b000-0x8a)="4287687ae9a3ef9b74f554559695a3775b5be9e993522cde5d9473f67eb659e2a210c53db5be6e4c646f9875e8ebe40ebca195756a178068493a84b4e98e30d0caefbfc35e2f48c7a10a344a235f64505980018ddeae4385861036376ba859292cfeb6023fad01b20fd25a4f6943f5b958c5724107e0ae7a43b890550638fcb34a14912fe48ced03bcf1", 0x8a, 0xfffffffffffffff9, 0x0, 0x0, r1}, &(0x7f00007f6000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000400000)="31563cbd2436806ed11e8badacbd4851c3bfef7aeca6364865e4c52053bb474e8f6e3fdd40ace71fe1c913429e0a1c47606adb6c2c7163812ee2589e1b2be5", 0x3f, 0x100000000, 0x0, 0x1, r1}, &(0x7f000044e000-0x40)={0x0, 0x0, 0x0, 0x1, 0x5, r1, &(0x7f0000883000)="899bd6ea98b521e6ff487668462af6d2c2fe3af2d2e4c23fd4b83f0d", 0x1c, 0x800, 0x0, 0x0, r1}, &(0x7f0000daf000)={0x0, 0x0, 0x0, 0x8, 0x5, r1, &(0x7f0000ec3000-0x92)="62a47751eea5811208553572ac3064223c24007112cb4d0e9120139caa2c6b53fa23769078244a5db8b1e0e6946cbde4e4bb00b29dcc7347129f66fa8a1563f7f39b2f62648ec5285e8e47236adbb7e6fea78c90e8de00fe5532a3ba7d53fa9c0117fb7f54e651914462f0e76fde23ea662ec6e10584fecbd0a25f1edd95238d2699cfd565b7634331b0606a39f35c4f2123", 0x92, 0x100000000, 0x0, 0x1, r1}, &(0x7f00007e2000-0x40)={0x0, 0x0, 0x0, 0x3, 0x0, r1, &(0x7f0000017000-0xcf)="127389a327160ea948ed3898d836877628cc2dcfa11db8e27d94fe72fc35d62299d4ca10fec8a0c2c58d7a859edc8dd4094144a681264ed55c2932759203852eba9e0fcc838a9bb82c1e02cb959481b4e246a63fa984a0fbdd8e1b418a1977665eebca15248bc00c26b8539ef029e181889ec9f58dce7c1937d835ffc489baf52d99cccaa2295f7a592518320616aecbc788f42b5ae053b6b7fa5eaa2b2fd05da9b1a688bb3438e78b853ad36e6411358d9d4b14a77ff8530356a98106f624ec94cc33dc2937e85da836a69080c7b6", 0xcf, 0x4, 0x0, 0x1, r1}]) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x9) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000051e000-0x4)) [ 58.150138] binder: 7981 RLIMIT_NICE not set 2018/02/01 22:16:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bed000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000940000)='/dev/vcsa#\x00', 0x4, 0x400000) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f000043b000)=0x7, 0x4) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x9) sendfile(r1, r3, &(0x7f0000e65000-0x8), 0x8) 2018/02/01 22:16:06 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7e33, 0x80000) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000b93000)=""/22) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000045d000-0x3)='ns\x00') fstat(r0, &(0x7f00004a6000)) lstat(&(0x7f0000a87000-0x8)='./file0\x00', &(0x7f0000673000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) fcntl$notify(r1, 0x402, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000b17000-0x68)={0x80000001, 0xda, 0x3, {0x0, 0x989680}, 0x200, 0xe7}) getdents(r1, &(0x7f0000825000-0xa7)=""/167, 0xa7) 2018/02/01 22:16:06 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in={{0x2, 0x0, @empty}}, 0x5, 0x100}, &(0x7f0000b22000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0x0, 0x30}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r2, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0x0) accept$ax25(r0, &(0x7f0000612000-0x10), &(0x7f0000ca7000)=0x10) [ 58.216468] binder: 7981 RLIMIT_NICE not set 2018/02/01 22:16:06 executing program 6: unshare(0x400) r0 = syz_open_procfs(0x0, &(0x7f00001d5000-0x8)='uid_map\x00') r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000045f000)='/dev/hwrng\x00', 0x80800, 0x0) preadv(r0, &(0x7f0000000000)=[], 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000002000-0x5c)={{0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x72}, {0xa, 0x0, 0x9, @empty, 0xfff}, 0x5, [0xaa, 0x4, 0x80000000, 0x7, 0x44000000000000, 0x383, 0x27, 0x7ff]}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000001000-0x18)={0x4, &(0x7f0000000000)=""/4096, &(0x7f0000000000)=[{0xfffffffffffffff9, 0x7d, 0x1, &(0x7f0000000000)=""/125}, {0x1000, 0xa4, 0xfffffffffffffe00, &(0x7f000087e000-0xa4)=""/164}, {0x9, 0xf8, 0x10000, &(0x7f0000000000)=""/248}, {0x86, 0x77, 0x1f, &(0x7f0000a81000)=""/119}]}) 2018/02/01 22:16:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d18000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000a24000-0x18)={0x0, 0xf8bf, 0x8, [0x4, 0x6, 0x4, 0x8001, 0xff, 0x56f, 0xa103, 0x7]}, &(0x7f000050a000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000f04000-0xf7)={r2, 0xef, "4fae1eb9c7517bb6570641418ae25e80f5d99ff281a860aebf6c23576bd690e5b4381bede0cd1c3a60484d1a50b3235bf46e7f862b3731d7d6bfe35fd074af6b6686bd1174fbb7066c3f9ac69ba7d59e1b5991d179a9587ff34f73b4b0f73cc95be165c921c7a19c026cfc5006079baeb216ebca833b55c17d061728d9de48a2dceea899e300bfd6ea1188b351da6b2520c961c432802512551982c00d2d8da00ed85fe8623255cdb3fa4fe7b53ec61ce6e9ef8f2055839f41a5180dffd5f3c4280eac5cd0127a287ec849e5609ae1c9ae7d6ce2fe2f96a8cfb145e1c64221bee32904e1a7bdbf0f729dcf54bd32b2"}, &(0x7f00005c3000)=0xf7) sendmsg$nl_generic(r0, &(0x7f00008e6000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000ab8000)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000014}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1}, 0x0) 2018/02/01 22:16:06 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000142000-0x10)='/dev/input/mice\x00', 0x0, 0x80) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r2 = dup2(r1, r1) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f00000be000-0x4)) 2018/02/01 22:16:06 executing program 0: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000), 0x2) fcntl$addseals(r0, 0x409, 0x4) fallocate(r0, 0x0, 0x0, 0x2) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$vsock_stream(r0, &(0x7f0000fc9000-0x10)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10, 0x80800) 2018/02/01 22:16:06 executing program 7: r0 = syz_open_dev$midi(&(0x7f0000117000)='/dev/midi#\x00', 0x4, 0x40000) recvfrom$unix(r0, &(0x7f00002fb000)=""/246, 0xf6, 0x10020, &(0x7f0000870000)=@file={0x0, './file0\x00'}, 0xa) r1 = socket$unix(0x1, 0x0, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000edf000-0x4)=0xffffffffffff27a4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000001000)=@alg, &(0x7f0000001000-0x4)=0x58) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000002000)=""/130) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000004000-0x38)={&(0x7f0000001000)=@ax25={0x3, {"db0943acd7f19a"}, 0x7ff}, 0x10, &(0x7f0000003000)=[{&(0x7f0000003000)="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", 0xfc}, {&(0x7f0000002000)="dab224879409eb83d114a2bfd0ff2c365a6a5be266b9d157f796182c625ea6cad1bd500f041e9afa58f5b3", 0x2b}, {&(0x7f0000004000-0x6e)="b648fc06deab2bfec2d0d3160f56d4ff16e5b55038e3c5e9c5d89358eb44fd675aceb2e1eee1a8e26947c4a2a21a192c575a44320c457d664641dcee37adacd332c2fb326a9dd538006fc3631834c6911912a4529a7cc5b56a2bb50440d0b9f7fd8f4241cfa6dccc7f988e9f8a0b", 0x6e}, {&(0x7f0000003000-0x6a)="b00e5b195dd307534bce866901911abf765f41ab5f24dc60f457b59f197eea920275f855d085e0f3fb6559abe4469d7ede95c00b8f675118291a5681c02efb2351473eefa2e29d74404fa407d5ea8c13ee4f64670a0058360054d87954475424fcb64c028be3d4d1dfd5", 0x6a}, {&(0x7f0000001000)="179a991c003b1d599717347d1f549e68805f0c3896e29f9872b7c845b5f779f7c093d1db68702a974472b19fb2f2926af4a444a7fc2cdb4470f119", 0x3b}], 0x5, &(0x7f0000002000)=[{0x18, 0x115, 0x8, "40fda97f34c1594b"}, {0x78, 0x0, 0x68, "91631ee59eec6a4c788bff0cf03e86daec75dccde1a1e0a89e60a77c4cdb00564fcacd70701d2090e566cde324a3c34c50848d3e7217d61dfc59d04dff122adea75e459dfcd91f2da5074d7b878f0da17b4a61250c1dcef23ed9f7a43dd2c30fcf78"}, {0xc0, 0x11, 0x71d5, "5ca97766056725c8cbe34ed42a6f34a74d232f225aecb0f6eccfd0431024d5d6f4ea86be507612db55c4abdfa99f2d746139d8d379e72c878b2193e73ed627f71f2dbe5ae157591c87ccfe47478697d7149ed6db96a0866336765b759a89811f3ac047a4386b013def5798f115dd1b0697a56428bfe982c5cfa779acb70b447534fa8f14c0789a9665df41c8649f3e9b6804629a7b2ba23d12ec50b70e43506ca2b2a0683d7f99456000cd74"}], 0x150, 0x1}, 0x800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000004000), 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000006000-0x1000)=""/4096) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setregs(0xd, r2, 0x3ff, &(0x7f0000001000)="1a621f600a943ffa285ac2cf9dadb5fffa441e3db6a2f22b6aceebd5b422123bb72930635679b6410bcf813c9fea460de134a4605982d9dfc6435ab5b7d43e7e734984fe401a9fc9792666f0b460e500fbd537b8b6b9029549b8ac5ef43c4dccceb8b1687e1cf940eaba6d959e0c531aece6c16e9ff5189ec946c5d337f01d1985426901abb6aa19a25e6c") fcntl$setown(r1, 0x8, r2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000007000-0x8)='./file0\x00', &(0x7f0000004000)=""/116, 0x74) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000008000-0x18)={0x0, 0x0, 0x30, 0x1, 0x4e}, &(0x7f0000000000)=0x18) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000005000)={r3, 0x3}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000009000-0x8)='./file0\x00') [ 58.240648] binder: BINDER_SET_CONTEXT_MGR already set [ 58.246236] binder: 7989 RLIMIT_NICE not set [ 58.278753] binder: 7971:7981 ioctl 40046207 0 returned -16 2018/02/01 22:16:07 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f000005a000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000750000)='/dev/input/event#\x00', 0x80000001, 0x8200) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000894000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000d52000)={0x24, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x10, 0x2, [@typed={0x6, 0x1, @pid}]}]}, 0x24}, 0x1}, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00007f7000-0x14)={@mcast1, 0x0}, &(0x7f0000a92000-0x4)=0x14) fstat(r0, &(0x7f0000a6b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000bec000)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1, 0x4e, 0x0, 0x2, 0x2, 0xa0, 0xa0, 0x2c, r2, r3}, {0x80000001, 0x4000000000000000, 0x8001, 0x8, 0x6, 0x7, 0x6, 0x1}, {0x1, 0x2, 0x8001, 0x1}, 0xffffffffffffffe0, 0xffffffffffffffff, 0x0, 0x1, 0x1}, {{@in=@empty, 0x1, 0xff}, 0x0, @in=@broadcast=0xffffffff, 0x5, 0x2, 0x3, 0x2, 0x7ff, 0x81, 0x5}}, 0xe8) [ 58.313677] ================================================================== [ 58.321113] BUG: KASAN: use-after-free in __lock_acquire+0x3d4d/0x3e00 [ 58.327819] Read of size 8 at addr ffff8801b9dcc8b0 by task syz-executor2/7981 [ 58.335173] [ 58.337680] CPU: 0 PID: 7981 Comm: syz-executor2 Not tainted 4.15.0+ #291 [ 58.344608] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 58.353960] Call Trace: [ 58.356553] dump_stack+0x194/0x257 [ 58.360198] ? arch_local_irq_restore+0x53/0x53 [ 58.364896] ? show_regs_print_info+0x18/0x18 [ 58.369399] ? __lock_acquire+0x664/0x3e00 [ 58.373634] ? perf_trace_lock+0xd6/0x900 [ 58.377777] ? __lock_acquire+0x3d4d/0x3e00 [ 58.382107] print_address_description+0x73/0x250 [ 58.386946] ? __lock_acquire+0x3d4d/0x3e00 [ 58.391265] kasan_report+0x25b/0x340 [ 58.395065] __asan_report_load8_noabort+0x14/0x20 [ 58.399993] __lock_acquire+0x3d4d/0x3e00 [ 58.404134] ? check_noncircular+0x20/0x20 [ 58.408368] ? perf_trace_lock+0xd6/0x900 [ 58.412516] ? remove_wait_queue+0x81/0x350 [ 58.416838] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 58.422025] ? __lock_acquire+0x664/0x3e00 [ 58.426260] ? print_irqtrace_events+0x270/0x270 [ 58.431010] ? perf_trace_lock+0xd6/0x900 [ 58.435148] ? check_noncircular+0x20/0x20 [ 58.439376] ? print_irqtrace_events+0x270/0x270 [ 58.444133] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 58.449319] ? lock_acquire+0x1d5/0x580 [ 58.453289] ? lock_acquire+0x1d5/0x580 [ 58.457259] ? ep_free+0xf4/0x320 [ 58.460705] ? lock_release+0xa40/0xa40 [ 58.464667] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 58.470542] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 58.475727] ? rcu_note_context_switch+0x710/0x710 [ 58.480650] ? __might_sleep+0x95/0x190 [ 58.484616] ? ep_free+0xf4/0x320 [ 58.488057] ? __mutex_lock+0x16f/0x1a80 [ 58.492107] ? ep_free+0xf4/0x320 [ 58.495557] ? ep_free+0xf4/0x320 [ 58.499006] lock_acquire+0x1d5/0x580 [ 58.502799] ? perf_trace_lock+0xd6/0x900 [ 58.506935] ? lock_acquire+0x1d5/0x580 [ 58.510900] ? remove_wait_queue+0x81/0x350 [ 58.515218] ? lock_release+0xa40/0xa40 [ 58.519187] ? lock_acquire+0x1d5/0x580 [ 58.523151] ? lock_acquire+0x1d5/0x580 [ 58.527116] ? ep_unregister_pollwait.isra.7+0x323/0x590 [ 58.532565] _raw_spin_lock_irqsave+0x96/0xc0 [ 58.537058] ? remove_wait_queue+0x81/0x350 [ 58.541372] remove_wait_queue+0x81/0x350 [ 58.545515] ? find_held_lock+0x35/0x1d0 [ 58.549566] ? add_wait_queue+0x290/0x290 [ 58.553708] ? rcutorture_record_progress+0x10/0x10 [ 58.558717] ? locks_remove_file+0x3f5/0x5a0 [ 58.563117] ep_unregister_pollwait.isra.7+0x18c/0x590 [ 58.568388] ? lock_release+0xa40/0xa40 [ 58.572358] ? clear_tfile_check_list+0x370/0x370 [ 58.577199] ? _raw_spin_unlock+0x22/0x30 [ 58.581344] ? locks_remove_file+0x3fa/0x5a0 [ 58.585743] ep_free+0x13f/0x320 [ 58.589100] ? ep_remove+0x800/0x800 [ 58.592802] ? fsnotify_first_mark+0x2b0/0x2b0 [ 58.597375] ? ep_free+0x320/0x320 [ 58.600902] ep_eventpoll_release+0x44/0x60 [ 58.605299] __fput+0x327/0x7e0 [ 58.608570] ? fput+0x140/0x140 [ 58.611839] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 58.617726] ? _raw_spin_unlock_irq+0x27/0x70 [ 58.622220] ____fput+0x15/0x20 [ 58.625492] task_work_run+0x199/0x270 [ 58.629373] ? task_work_cancel+0x210/0x210 [ 58.633693] ? _raw_spin_unlock+0x22/0x30 [ 58.637838] ? switch_task_namespaces+0x87/0xc0 [ 58.642503] do_exit+0x9bb/0x1ad0 [ 58.645947] ? trace_hardirqs_on+0xd/0x10 [ 58.650094] ? mm_update_next_owner+0x930/0x930 [ 58.654765] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 58.659954] ? check_noncircular+0x20/0x20 [ 58.664187] ? lock_downgrade+0x980/0x980 [ 58.668337] ? find_held_lock+0x35/0x1d0 [ 58.672393] ? llist_add_batch+0xf3/0x180 [ 58.676535] ? find_last_bit+0xd0/0xd0 [ 58.680416] ? lock_downgrade+0x980/0x980 [ 58.684560] ? tick_nohz_tick_stopped+0x9/0x20 [ 58.689589] ? check_noncircular+0x20/0x20 [ 58.693825] ? wake_up_klogd+0xc3/0x100 [ 58.697797] ? is_console_locked+0x20/0x20 [ 58.702029] ? console_unlock+0x57e/0xd70 [ 58.706175] ? memset+0x31/0x40 [ 58.709453] ? find_held_lock+0x35/0x1d0 [ 58.713516] ? get_signal+0x7a9/0x16d0 [ 58.717406] ? lock_downgrade+0x980/0x980 [ 58.721557] do_group_exit+0x149/0x400 [ 58.725450] ? do_raw_spin_trylock+0x190/0x190 [ 58.730030] ? SyS_exit+0x30/0x30 [ 58.733483] ? _raw_spin_unlock_irq+0x27/0x70 [ 58.737982] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 58.743004] get_signal+0x73a/0x16d0 [ 58.746727] ? ptrace_notify+0x130/0x130 [ 58.750793] ? rcu_read_lock_sched_held+0x108/0x120 [ 58.755813] ? binder_ioctl+0x57a/0x1417 [ 58.759874] ? binder_ioctl_write_read.isra.38+0xcb0/0xcb0 [ 58.765505] ? avc_ss_reset+0x110/0x110 [ 58.769477] ? lock_downgrade+0x980/0x980 [ 58.773625] do_signal+0x90/0x1eb0 [ 58.777156] ? __lock_is_held+0xb6/0x140 [ 58.781243] ? setup_sigcontext+0x7d0/0x7d0 [ 58.785576] ? exit_to_usermode_loop+0x8c/0x2f0 [ 58.790238] exit_to_usermode_loop+0x258/0x2f0 [ 58.794814] ? ioctl_preallocate+0x2b0/0x2b0 [ 58.799220] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 58.804758] ? selinux_capable+0x40/0x40 [ 58.808822] syscall_return_slowpath+0x490/0x550 [ 58.813580] ? prepare_exit_to_usermode+0x340/0x340 [ 58.818591] ? entry_SYSCALL_64_fastpath+0x73/0xa0 [ 58.823522] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 58.828538] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 58.833292] entry_SYSCALL_64_fastpath+0x9e/0xa0 [ 58.838038] RIP: 0033:0x453299 [ 58.841214] RSP: 002b:00007fa2fc4adc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 58.848911] RAX: fffffffffffffff0 RBX: 000000000071bea0 RCX: 0000000000453299 [ 58.856172] RDX: 0000000000000000 RSI: 0000000040046207 RDI: 0000000000000017 [ 58.863431] RBP: 0000000000000182 R08: 0000000000000000 R09: 0000000000000000 [ 58.870692] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f14d0 [ 58.877953] R13: 00000000ffffffff R14: 00007fa2fc4ae6d4 R15: 0000000000000000 [ 58.885322] [ 58.886943] Allocated by task 7981: [ 58.890568] save_stack+0x43/0xd0 [ 58.894011] kasan_kmalloc+0xad/0xe0 [ 58.897710] kmem_cache_alloc_trace+0x136/0x750 [ 58.902356] binder_get_thread+0x1cf/0x870 [ 58.906561] binder_poll+0x8c/0x390 [ 58.910159] ep_item_poll.isra.10+0xf2/0x320 [ 58.914540] ep_insert+0x6a2/0x1ac0 [ 58.918138] SyS_epoll_ctl+0x12bf/0x1a80 [ 58.922171] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 58.926894] [ 58.928492] Freed by task 7981: [ 58.931745] save_stack+0x43/0xd0 [ 58.935171] kasan_slab_free+0x71/0xc0 [ 58.939031] kfree+0xd6/0x260 [ 58.942110] binder_thread_dec_tmpref+0x27f/0x310 [ 58.946925] binder_thread_release+0x27d/0x540 [ 58.951479] binder_ioctl+0xc02/0x1417 [ 58.955341] do_vfs_ioctl+0x1b1/0x1520 [ 58.959202] SyS_ioctl+0x8f/0xc0 [ 58.962541] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 58.967264] [ 58.968868] The buggy address belongs to the object at ffff8801b9dcc800 [ 58.968868] which belongs to the cache kmalloc-512 of size 512 [ 58.981513] The buggy address is located 176 bytes inside of [ 58.981513] 512-byte region [ffff8801b9dcc800, ffff8801b9dcca00) [ 58.993360] The buggy address belongs to the page: [ 58.998274] page:ffffea0006e77300 count:1 mapcount:0 mapping:ffff8801b9dcc080 index:0xffff8801b9dcc080 [ 59.007690] flags: 0x2fffc0000000100(slab) [ 59.011901] raw: 02fffc0000000100 ffff8801b9dcc080 ffff8801b9dcc080 0000000100000003 [ 59.019757] raw: ffffea00071c09e0 ffffea000724c4e0 ffff8801db000940 0000000000000000 [ 59.027608] page dumped because: kasan: bad access detected [ 59.033289] [ 59.034887] Memory state around the buggy address: [ 59.039790] ffff8801b9dcc780: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 59.047134] ffff8801b9dcc800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 59.054470] >ffff8801b9dcc880: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 59.061799] ^ [ 59.066701] ffff8801b9dcc900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 59.074035] ffff8801b9dcc980: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 59.081366] ================================================================== [ 59.088696] Disabling lock debugging due to kernel taint [ 59.094134] Kernel panic - not syncing: panic_on_warn set ... [ 59.094134] [ 59.101470] CPU: 0 PID: 7981 Comm: syz-executor2 Tainted: G B 4.15.0+ #291 [ 59.109683] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 59.119040] Call Trace: [ 59.121607] dump_stack+0x194/0x257 [ 59.125209] ? arch_local_irq_restore+0x53/0x53 [ 59.129855] ? kasan_end_report+0x32/0x50 [ 59.133977] ? lock_downgrade+0x980/0x980 [ 59.138098] ? vsnprintf+0x1ed/0x1900 [ 59.141871] ? __lock_acquire+0x3c70/0x3e00 [ 59.146173] panic+0x1e4/0x41c [ 59.149342] ? refcount_error_report+0x214/0x214 [ 59.154074] ? add_taint+0x40/0x50 [ 59.157589] ? add_taint+0x1c/0x50 [ 59.161105] ? __lock_acquire+0x3d4d/0x3e00 [ 59.165400] kasan_end_report+0x50/0x50 [ 59.169349] kasan_report+0x144/0x340 [ 59.173123] __asan_report_load8_noabort+0x14/0x20 [ 59.178028] __lock_acquire+0x3d4d/0x3e00 [ 59.182150] ? check_noncircular+0x20/0x20 [ 59.186360] ? perf_trace_lock+0xd6/0x900 [ 59.190482] ? remove_wait_queue+0x81/0x350 [ 59.194780] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 59.199942] ? __lock_acquire+0x664/0x3e00 [ 59.204151] ? print_irqtrace_events+0x270/0x270 [ 59.208880] ? perf_trace_lock+0xd6/0x900 [ 59.213000] ? check_noncircular+0x20/0x20 [ 59.217210] ? print_irqtrace_events+0x270/0x270 [ 59.221940] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 59.227102] ? lock_acquire+0x1d5/0x580 [ 59.231047] ? lock_acquire+0x1d5/0x580 [ 59.234996] ? ep_free+0xf4/0x320 [ 59.238426] ? lock_release+0xa40/0xa40 [ 59.242374] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 59.248234] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 59.253401] ? rcu_note_context_switch+0x710/0x710 [ 59.258303] ? __might_sleep+0x95/0x190 [ 59.262255] ? ep_free+0xf4/0x320 [ 59.265683] ? __mutex_lock+0x16f/0x1a80 [ 59.269715] ? ep_free+0xf4/0x320 [ 59.273142] ? ep_free+0xf4/0x320 [ 59.276569] lock_acquire+0x1d5/0x580 [ 59.280345] ? perf_trace_lock+0xd6/0x900 [ 59.284466] ? lock_acquire+0x1d5/0x580 [ 59.288412] ? remove_wait_queue+0x81/0x350 [ 59.292707] ? lock_release+0xa40/0xa40 [ 59.296657] ? lock_acquire+0x1d5/0x580 [ 59.300604] ? lock_acquire+0x1d5/0x580 [ 59.304551] ? ep_unregister_pollwait.isra.7+0x323/0x590 [ 59.309976] _raw_spin_lock_irqsave+0x96/0xc0 [ 59.314444] ? remove_wait_queue+0x81/0x350 [ 59.318737] remove_wait_queue+0x81/0x350 [ 59.322856] ? find_held_lock+0x35/0x1d0 [ 59.328151] ? add_wait_queue+0x290/0x290 [ 59.332279] ? rcutorture_record_progress+0x10/0x10 [ 59.337290] ? locks_remove_file+0x3f5/0x5a0 [ 59.341682] ep_unregister_pollwait.isra.7+0x18c/0x590 [ 59.346933] ? lock_release+0xa40/0xa40 [ 59.350879] ? clear_tfile_check_list+0x370/0x370 [ 59.355701] ? _raw_spin_unlock+0x22/0x30 [ 59.359821] ? locks_remove_file+0x3fa/0x5a0 [ 59.364205] ep_free+0x13f/0x320 [ 59.367545] ? ep_remove+0x800/0x800 [ 59.371230] ? fsnotify_first_mark+0x2b0/0x2b0 [ 59.375785] ? ep_free+0x320/0x320 [ 59.379299] ep_eventpoll_release+0x44/0x60 [ 59.383599] __fput+0x327/0x7e0 [ 59.386855] ? fput+0x140/0x140 [ 59.390108] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 59.395966] ? _raw_spin_unlock_irq+0x27/0x70 [ 59.400435] ____fput+0x15/0x20 [ 59.403691] task_work_run+0x199/0x270 [ 59.407553] ? task_work_cancel+0x210/0x210 [ 59.411850] ? _raw_spin_unlock+0x22/0x30 [ 59.415973] ? switch_task_namespaces+0x87/0xc0 [ 59.420617] do_exit+0x9bb/0x1ad0 [ 59.424047] ? trace_hardirqs_on+0xd/0x10 [ 59.428169] ? mm_update_next_owner+0x930/0x930 [ 59.432812] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 59.437979] ? check_noncircular+0x20/0x20 [ 59.442190] ? lock_downgrade+0x980/0x980 [ 59.446317] ? find_held_lock+0x35/0x1d0 [ 59.450353] ? llist_add_batch+0xf3/0x180 [ 59.454475] ? find_last_bit+0xd0/0xd0 [ 59.458339] ? lock_downgrade+0x980/0x980 [ 59.462467] ? tick_nohz_tick_stopped+0x9/0x20 [ 59.467026] ? check_noncircular+0x20/0x20 [ 59.471262] ? wake_up_klogd+0xc3/0x100 [ 59.475213] ? is_console_locked+0x20/0x20 [ 59.479422] ? console_unlock+0x57e/0xd70 [ 59.483547] ? memset+0x31/0x40 [ 59.486803] ? find_held_lock+0x35/0x1d0 [ 59.490841] ? get_signal+0x7a9/0x16d0 [ 59.494706] ? lock_downgrade+0x980/0x980 [ 59.498831] do_group_exit+0x149/0x400 [ 59.502694] ? do_raw_spin_trylock+0x190/0x190 [ 59.507250] ? SyS_exit+0x30/0x30 [ 59.510677] ? _raw_spin_unlock_irq+0x27/0x70 [ 59.515146] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 59.520141] get_signal+0x73a/0x16d0 [ 59.523833] ? ptrace_notify+0x130/0x130 [ 59.527870] ? rcu_read_lock_sched_held+0x108/0x120 [ 59.532862] ? binder_ioctl+0x57a/0x1417 [ 59.536904] ? binder_ioctl_write_read.isra.38+0xcb0/0xcb0 [ 59.542505] ? avc_ss_reset+0x110/0x110 [ 59.546455] ? lock_downgrade+0x980/0x980 [ 59.550580] do_signal+0x90/0x1eb0 [ 59.554094] ? __lock_is_held+0xb6/0x140 [ 59.558133] ? setup_sigcontext+0x7d0/0x7d0 [ 59.562438] ? exit_to_usermode_loop+0x8c/0x2f0 [ 59.567084] exit_to_usermode_loop+0x258/0x2f0 [ 59.571641] ? ioctl_preallocate+0x2b0/0x2b0 [ 59.576043] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 59.581553] ? selinux_capable+0x40/0x40 [ 59.585589] syscall_return_slowpath+0x490/0x550 [ 59.590321] ? prepare_exit_to_usermode+0x340/0x340 [ 59.595317] ? entry_SYSCALL_64_fastpath+0x73/0xa0 [ 59.600222] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 59.605210] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 59.609943] entry_SYSCALL_64_fastpath+0x9e/0xa0 [ 59.614672] RIP: 0033:0x453299 [ 59.617835] RSP: 002b:00007fa2fc4adc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 59.625519] RAX: fffffffffffffff0 RBX: 000000000071bea0 RCX: 0000000000453299 [ 59.632769] RDX: 0000000000000000 RSI: 0000000040046207 RDI: 0000000000000017 [ 59.640014] RBP: 0000000000000182 R08: 0000000000000000 R09: 0000000000000000 [ 59.647260] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f14d0 [ 59.654506] R13: 00000000ffffffff R14: 00007fa2fc4ae6d4 R15: 0000000000000000 [ 59.662250] Dumping ftrace buffer: [ 59.665769] (ftrace buffer empty) [ 59.669452] Kernel Offset: disabled [ 59.673049] Rebooting in 86400 seconds..