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{&(0x7f0000858000-0x89)="1a88a93a1737df26b0826e382d8d3f56d3bc13c08f60b56709f083338c59aa7f61d339d24e6ae3dec3b77e49e3def3a26b8a153b129a29b13b344f34eebf8c4e4fa1cc1684a8083cc8899f11e405febcaa293629d4053f93d154bbf277043c3277b1b8c89d6418274102fdacfc93478c8c6cee85ce8f4b185206e80c6fb9eeafe6f36afade2ce59775", 0x89}, {&(0x7f0000a92000)="b4b005b7e76550ef27715f425986084368df7deec3df0f7f1c4d27ed66e973b44ffbd74b5ddafbf68af40a1534bbf62bdcb59b9a5c655b759060eb4b43d8916e3c7c29c6017974896016324c147297ab4e50e3b5405043a757a3bed595e915b9ded03af4cb3e25c3db8c96448531ed4f46652b550407a33336fab93cd1789b6c16925e0140326348c115ca95e3515bd3c816210517646a4bba55533412454b30361c0c4a85b7e388f2128587f1f4c3bbae8640edddf20bfaefa607b5d861c9d03d695ca79466cac54199f8761d20d988b70a8f4d5f7fc754b97181870ba958153e9c4abc7c863880a2", 0xe9}, {&(0x7f0000463000)="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", 0x1000}], 0x8, &(0x7f0000ce6000-0x98)=[@cred={0x18, 0x1, 0x2, r3, r0, r1}, @cred={0x18, 0x1, 0x2, r4, r0, r1}, @cred={0x18, 0x1, 0x2, r5, r0, r1}, @rights={0x1c, 0x1, 0x1, [r2, r2, r2, r2]}, @rights={0x34, 0x1, 0x1, [r2, r2, r2, r2, r2, r2, r2, r2, r2, r2]}], 0x98, 0x40000}], 0x2, 0x24008004) name_to_handle_at(r2, &(0x7f00000a2000-0x8)='./file0\x00', &(0x7f0000fee000)={0xc, 0x0, "5bf9469c"}, &(0x7f0000e3b000)=0x0, 0x0) fcntl$setpipe(r2, 0x407, 0x2) [ 98.314446] TCP: request_sock_TCPv6: Possible SYN flooding on port 20022. Sending cookies. Check SNMP counters. 2018/01/27 12:11:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000083e000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00005a8000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 12:11:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000ad9000-0x4)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f000025e000)="") mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000080c000)=[], &(0x7f0000868000)=[]) r0 = inotify_init1(0x80000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000008e000)={0x0, 0x0, 0x0}, &(0x7f000093d000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000021000+0x788)='/dev/vcs\x00', 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000888000)="2fa02b01d0b6c9986b11e7c376a11eb6c37c639fb205049bbb73d208d5bb6876a2f2b1777a4df01b603347026787ede5eb88131e215797139a", 0x39) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000000000)=0x9) fcntl$getownex(r0, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) r5 = getpgrp(0x0) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000ff4000)={@common='dummy0\x00', 0x7}) syz_open_dev$sndmidi(&(0x7f0000e75000-0x12)='/dev/snd/midiC#D#\x00', 0x6, 0x111000) kcmp(r4, r5, 0x0, 0xffffffffffffffff, r2) execveat(0xffffffffffffffff, &(0x7f0000349000-0x8)='./file0\x00', &(0x7f0000bd5000)=[], &(0x7f0000a3d000)=[], 0x0) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/01/27 12:11:36 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, 0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f000060c000)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f00009a5000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/27 12:11:36 executing program 6: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000007000-0x4)=0x6, 0x4) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000012000-0xc)={&(0x7f0000011000)='./file0\x00', r1}, 0xc) sendto$inet6(r0, &(0x7f0000004000-0x27)="", 0x216, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0xa, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/27 12:11:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00008ed000-0x4)={0x3, 0x7, 0x2000}, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000cb1000-0x28)={@common='tunl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000acd000-0x4)=0x5, 0x4) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000963000)='/dev/ppp\x00', 0x100, 0x0) ioctl$VHOST_SET_VRING_BASE(r2, 0x4008af12, &(0x7f0000446000)={0x0, 0x2}) sendto$packet(r0, &(0x7f000018c000-0x18)="2d01000000e6000000005ca7", 0xc, 0x0, &(0x7f0000dc9000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x14) 2018/01/27 12:11:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) fstat(r0, &(0x7f00002d9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00007ca000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f00007d7000-0x8)='./file0\x00', r1, r2) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x2065b7) r3 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmsg(r3, &(0x7f00009e5000-0x38)={&(0x7f0000683000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00006cb000-0x48)=[], 0x0, &(0x7f0000572000-0x65)=""/101, 0x65, 0x0}, 0x0) accept4(r0, 0x0, &(0x7f0000741000-0x4)=0xfffffda9, 0x0) 2018/01/27 12:11:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000aa6000-0x4)=0x7ff) r1 = gettid() timer_create(0x7, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) rt_sigtimedwait(&(0x7f000065f000-0x8)={0x3ffff}, &(0x7f0000b93000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fbd000-0x10)={0xffffd, 0x989680}, 0x381) timer_settime(0x0, 0x1, &(0x7f0000a54000)={{0x1, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f0000716000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/27 12:11:36 executing program 4: mmap(&(0x7f0000000000/0xdf7000)=nil, 0xdf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pptp(0x18, 0x1, 0x2) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000170000+0x7ce)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000026e000-0x4)=0x10, 0x80800) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00000e0000-0x4)=0xc9d, 0x4) vmsplice(r0, &(0x7f0000829000)=[{&(0x7f00008da000)="", 0x0}, {&(0x7f0000d26000-0x15)="55b8b4309b69a3a4b7db0ecde9b3e60fb8625ac407", 0x15}], 0x2, 0x7) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netdev_private(r0, 0x89fd, &(0x7f0000df6000)="251160cef43cbef844e5f9da0be695605c72907724e69b58692292e258d0b1e65e928485ce10623f9e92525e6ae054f6680af16c9684bf7e3087b756794551b51e1b8d29b45cc3") setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000df0000-0x4)=0xb, 0x4) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) recvmsg(r0, &(0x7f0000df2000)={&(0x7f0000597000+0x4b)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000229000)=[{&(0x7f0000df3000-0x92)=""/146, 0x92}, {&(0x7f0000975000)=""/35, 0x23}, {&(0x7f0000522000)=""/150, 0x96}, {&(0x7f0000dde000)=""/180, 0xb4}, {&(0x7f00004b5000)=""/200, 0xc8}, {&(0x7f000014a000-0xda)=""/218, 0xda}], 0x6, &(0x7f0000ce9000)=""/152, 0x98, 0x2}, 0x20) recvmsg(r0, &(0x7f00000eb000-0x38)={&(0x7f0000df5000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000111000-0x20)=[{&(0x7f0000df5000-0xee)=""/238, 0xee}, {&(0x7f00005eb000-0xfa)=""/250, 0xfa}], 0x2, &(0x7f0000c81000-0xf8)=""/248, 0xf8, 0xf3}, 0x140) 2018/01/27 12:11:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000185000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, &(0x7f0000e7e000)="") ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000c49000)=@ioapic={0x0, 0x0, 0x0, 0xfffffffffffffbff, 0xfdfd, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x400, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000025000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) remap_file_pages(&(0x7f0000044000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00003d3000-0x9)='/dev/ppp\x00', 0x400000, 0x0) ioctl$LOOP_GET_STATUS64(r3, 0x4c05, &(0x7f00001da000-0xe0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000001000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x220202}) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00004c6000)={[{0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x3, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 98.517488] pit: kvm: requested 3352 ns i8254 timer period limited to 500000 ns [ 98.556195] pit: kvm: requested 3352 ns i8254 timer period limited to 500000 ns 2018/01/27 12:11:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000185000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000c49000)=@ioapic={0x0, 0x1ff, 0x0, 0x0, 0xfdfd, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f0000296000-0x8)={0x0, 0x5b7b00}) mkdirat(r0, &(0x7f000000b000)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) r3 = openat(r0, &(0x7f0000abe000-0x8)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000dff000)={0x0, 0x8, 0x0}, &(0x7f0000fe3000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000e51000-0xc)={r4, 0x3f80000000000, 0x20}, &(0x7f0000048000-0x4)=0xc) mkdirat(r3, &(0x7f0000017000)='./file0\x00', 0x0) openat(r3, &(0x7f0000020000)='./file0\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000a63000)='./file0/file0\x00', 0x200) renameat2(r0, &(0x7f0000027000-0xa)='./control\x00', r0, &(0x7f0000026000)='./file0\x00', 0x0) 2018/01/27 12:11:36 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) r2 = accept4(r1, 0x0, &(0x7f0000002000-0x4)=0x0, 0x80800) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000003000-0x4)=@int=0x0, &(0x7f0000002000-0x4)=0x4) connect$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @hyper=0x0, 0x0}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000003000)='/dev/random\x00', 0x0, 0x222080) 2018/01/27 12:11:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00004e0000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f000043e000)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r0, 0x400000000000007, &(0x7f00003b2000-0x10)={0x2, 0x0, 0x100000001, 0xffffffffffffffff, 0x0}) 2018/01/27 12:11:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bdf000-0x8)='./file0\x00', 0x0) chmod(&(0x7f0000680000)='./file0\x00', 0xf8108f5394c6dcb0) mkdir(&(0x7f0000852000)='./file0/file0\x00', 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r1 = add_key$user(&(0x7f00001e9000)='user\x00', &(0x7f00001c3000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000022000)="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", 0x1000, 0xfffffffffffffff9) r2 = add_key$keyring(&(0x7f0000336000-0x8)='keyring\x00', &(0x7f000099e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$instantiate(0xc, r1, &(0x7f0000dbd000)="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", 0xfe, r2) write$selinux_create(r0, &(0x7f0000629000-0x5a)=@objname={'system_u:object_r:systemd_logind_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x37, 0x31, 0x20, './file0/file0\x00'}, 0x5a) stat(&(0x7f0000173000-0x8)='./file0\x00', &(0x7f00005e0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x5, &(0x7f0000f7a000)='./file0/file0\x00', r3, &(0x7f00005c6000)="bee82144808628941c41386b047599b4e596ee3ccfe9c7d573b0bda24dd03308dbb92374915492879c990508160dc39c19c6da2da580563d24a4bd62e9de64dea26e0376373cde1d232e49936caf22afefe9a19f0ae95c2d5a4d2ed3aacf8ed1e85a69bac183a619446124b8ad20563cfc53289668cfe59ca465dcfa356f572e8cc8e613d3b8c1e57da0dbb747ce0fbe562eb3d48d19ae9ac50a71bbd77dfed7ba950ccfc9122be808c3a2313004ccb59814bfcf7867e6111bd46c506f0e35d7c4849fad12b1d9de86498bb945fd85ce6bba7c4c7f0331a27ad8989404d9e44167d98a1538a1eda4acd9") fchmodat(r0, &(0x7f0000478000)='./file0/file0\x00', 0xcf08dd6d99c6f06b) lgetxattr(&(0x7f0000ca9000)='./file0\x00', &(0x7f0000c85000)=@random={'security.', 'system_u:object_r:systemd_logind_exec_t:s0'}, &(0x7f0000a0c000)=""/0, 0x0) 2018/01/27 12:11:36 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000762000-0x1)='\x00', 0x0) writev(r0, &(0x7f00007fc000-0x28)=[{&(0x7f0000554000)="0366ef2e1e78a7967e6a41039ce57483d503d2bd4631414829d8ff8a9a2343247a414135a3add8e773627e34840707f3204896df511d31689721ccd718ca7b94fb97a37fabd3166f461bace388473d182730f55aec1cdf5599e78717900710b086dfe3af3eb2b5", 0x67}, {&(0x7f00007ca000)="e80deb9f8d7263bcce67f82b689ba85437f3f80dab12b5e38605f753792e23a8efd3628763d0b5b792557efb240623308a37b09b35ef20", 0x37}, {&(0x7f0000a21000)="dfc79d65ee4d5bdf14b90dc35d199c5efef9cc3560998d5ea5be881882000d2681249ef1cad8cd99d4cd6de167314ce93218e64eeccf641781edebaa6a1f9e84a9747ce36dad2a8415c44ceffd0c226fb84f13c1f955af0edd00ba66c7e9fae098be91314df65995616e7d5a84bbd46f8f0474db63c3743e62ba65f5dd06e0bae18d02d0", 0x84}, {&(0x7f0000245000)="80c15c106c6047362405cebc91c188e41ac9b575007089e0cc6bfd70bea09666d7e5255489f68da3e7e12fedb0f726b82147bbb4dc6b", 0x36}, {&(0x7f0000e36000)="3e8979b8bd4c8925acb5d4b9bb853fc803ec0561808252df59aaef7fb5cbc1fe84b0c499e78f20f6c351151d8503cf95a3d7b465d663bd41bc60ea24be4b26e164ffe2a763333de50e70aae50919acfa8eae549bd34eb854a3835370c96f4c788ba8ce415f78d5c6974acd2e6ae29360399707f3", 0x74}], 0x5) r1 = syz_open_dev$random(&(0x7f0000f48000)='/dev/random\x00', 0x0, 0x1) r2 = syz_open_dev$adsp(&(0x7f0000970000)='/dev/adsp#\x00', 0x0, 0x10000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00002b2000-0xc)={0x2000, 0x0}) write(r1, &(0x7f0000a45000-0x45)="26008000420747f1938d000000000000000050f1458dbfea2e5659266b7368800017c76e328a5c54be59a39992d9ae5cf704f856c461482947a59bdec4a0542940", 0x41) 2018/01/27 12:11:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000084b000)={0x0, 0x0, &(0x7f00004f3000)=[], 0x1, 0x0, &(0x7f0000e8c000-0x1)="c5"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000c7d000-0x18)={0x0, 0x0, 0x0, 0x0}) gettid() ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000f24000)={0x14, 0x0, &(0x7f0000d89000)=[@acquire_done={0x40106309, r1, 0x1}], 0x0, 0x0, &(0x7f0000919000-0x1e)=""}) 2018/01/27 12:11:36 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000ba6000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000001000-0x8)={r1, 0x0}) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 12:11:36 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000007000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0xc) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000010000-0x4)=r1) mremap(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000011000-0x10)={0xffffffffffffffff, 0x50, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000011000-0x4)=r2, 0x4) mlock(&(0x7f0000007000/0x3000)=nil, 0x3000) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/01/27 12:11:36 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f0000f17000-0xe)='/dev/admmidi#\x00', 0x1ff, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x50400, 0x0) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = gettid() r4 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0xa, &(0x7f0000001000-0x28)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r6 = socket$inet6_dccp(0xa, 0x6, 0x0) r7 = inotify_init() r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000da000+0x84d)='/dev/sequencer\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xcb, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f000029b000-0x4)=0xc) lstat(&(0x7f000016a000)='./file0\x00', &(0x7f0000747000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r14 = perf_event_open(&(0x7f000015c000)={0x1, 0x78, 0x2, 0x1, 0x0, 0x20, 0x0, 0xfff, 0xa00, 0x5, 0x800, 0x7, 0x6, 0x2, 0x62c, 0x1ff, 0x401, 0x0, 0x6, 0x2, 0x8, 0x5, 0x8, 0xd753, 0x1, 0xa465, 0x5, 0x0, 0xffffffff, 0x5, 0x8, 0x5, 0x7f, 0x6, 0xfffffffffffffff7, 0x10001, 0x7, 0x1ff, 0x0, 0x7, 0x1, @perf_bp={&(0x7f0000000000)=0x0, 0x2}, 0x20, 0x100, 0xfffffffffffff56f, 0x1, 0x401, 0x40, 0x4, 0x0}, 0xffffffffffffffff, 0x2, 0xffffffffffffffff, 0x4) r15 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r16 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000edd000-0x8)={0x0, 0x0}) r18 = syz_open_dev$sndtimer(&(0x7f0000137000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r19 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r20 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000-0x4)=0x0, 0x4) r21 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r22 = openat$vnet(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001000-0x4)={0x0, 0x0}) r24 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r25 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x501100, 0x0) r26 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000cf4000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r27 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r29 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000000000)={&(0x7f0000d9f000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x8)=[{&(0x7f00006e2000)="07463c746d7aa5eb97a5fd468b088e4b8ffbc7eac16c1d9066e9b2403a4e67d23b1cdb33649ab748a397be7e0e3cf75a0f843c3d7a9bbceeafd976083a7846db4df47b4fe7f7b05bb7fd848dc6576bdf", 0x50}], 0x1, &(0x7f00003c0000)=[@rights={0x14, 0x1, 0x1, [r1, r2]}, @cred={0x18, 0x1, 0x2, r3, r4, r5}, @rights={0x14, 0x1, 0x1, [r6, r7]}, @rights={0xc, 0x1, 0x1, []}, @rights={0x18, 0x1, 0x1, [r8, r9, r10]}, @cred={0x18, 0x1, 0x2, r11, r12, r13}, @rights={0x1c, 0x1, 0x1, [r14, r15, r16, r17]}, @rights={0x10, 0x1, 0x1, [r18]}, @rights={0x24, 0x1, 0x1, [r19, r20, r21, r22, r23, r24]}, @rights={0x20, 0x1, 0x1, [r25, r26, r27, r28, r29]}], 0xec, 0x0}, 0x20000050) memfd_create(&(0x7f00004ef000-0x3a)='keyring^usermime_typemime_type%eth1systemvboxnet0\'6{})#$@\x00', 0x0) r30 = gettid() ptrace$setopts(0x4206, r30, 0xf0d9, 0x0) 2018/01/27 12:11:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000d41000-0xb)='/dev/loop#\x00', 0x7, 0x0) userfaultfd(0x80800) signalfd4(r0, &(0x7f0000a07000)={0x80}, 0x8, 0x80000) r1 = userfaultfd(0x800) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/01/27 12:11:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x5, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x4, 0x30031, 0xffffffffffffffff, 0x0) 2018/01/27 12:11:36 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x9, 0x200) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000590000)='/dev/kvm\x00', 0x7ffff, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000bfe000-0x9)='/dev/kvm\x00', 0x200800, 0x0) ioctl$KVM_SET_CPUID2(r3, 0x4008ae90, &(0x7f0000d96000-0x198)={0x3, 0x0, [{0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0xa, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f000087a000)=0x9d7c) [ 98.649872] binder_alloc: binder_alloc_mmap_handler: 12238 20000000-20002000 already mapped failed -16 [ 98.671536] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/27 12:11:36 executing program 4: mmap(&(0x7f0000000000/0xf51000)=nil, 0xf51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x4001, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00006e1000)=@assoc_id=0x0, &(0x7f0000cfb000-0x4)=0xffffffffffffffb3) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f52000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$VHOST_RESET_OWNER(r3, 0xaf02, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f50000)={r2, 0x0, 0x1, 0x0}, 0x10) 2018/01/27 12:11:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x20000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000e6c000-0x68)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) r2 = syz_open_dev$sg(&(0x7f00004e3000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$PPPOEIOCSFWD(r2, 0x4004b100, &(0x7f0000277000-0x1e)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000d65000)={&(0x7f00009d5000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bee000)={&(0x7f0000da5000)={0x14, 0x5, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 98.700304] binder_alloc: 12238: binder_alloc_buf, no vma [ 98.707207] binder: 12238:12241 ioctl 40046207 0 returned -16 [ 98.713106] binder: 12238:12258 BC_ACQUIRE_DONE u0000000000000000 no match [ 98.768863] binder: 12238:12248 transaction failed 29189/-3, size 40-8 line 2903 [ 98.785918] binder: undelivered TRANSACTION_ERROR: 29189 [ 98.794084] binder: release 12238:12241 transaction 64 out, still active [ 98.801005] binder: send failed reply for transaction 64, target dead 2018/01/27 12:11:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x4000000000000087) getsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x19, &(0x7f0000f3c000-0x7d)=""/252, &(0x7f0000529000)=0xfc) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000a6000-0x20)={@loopback={0x0, 0x1}, 0x81, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0}, 0x20) 2018/01/27 12:11:36 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000008000-0x10)={0x1, 0x28, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000006000)={r0, 0x6, 0x8}, 0xc) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000009000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg(r1, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@can={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f000000d000-0x10)=[{&(0x7f0000008000-0x38)="02000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000009000-0x370)=[], 0x0, 0x0}, 0x0) r3 = gettid() fcntl$setownex(r1, 0xf, &(0x7f0000004000)={0x0, r3}) 2018/01/27 12:11:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e96000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000e2000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000525000-0xd)='net/anycast6\x00') preadv(r2, &(0x7f0000807000-0x10)=[{&(0x7f0000ca9000-0x30)=""/48, 0x30}], 0x1, 0xfffffffffffffffe) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00002dc000)=0x2, 0x4) 2018/01/27 12:11:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bf8000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80045438, &(0x7f0000000000)=0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000109000-0xc)='/dev/rfkill\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000431000-0x56)={0x0, 0x4e, "e6dcb7ec3d3aae7db3b74cad05959a7c10b2740d365fda318559e5d5b19e398b99a052925ca3abd1eacceda93d342550b76ea5cb4086f3e88cf67d181ea2ab2aeb11f4bf368bc2e342fd7a93abcd"}, &(0x7f0000e0d000-0x4)=0x56) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000830000-0x8)={r2, 0x7, 0x1}, 0x8) syz_open_dev$amidi(&(0x7f0000c28000)='/dev/amidi#\x00', 0x5, 0x200080) 2018/01/27 12:11:36 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000721000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000112000)={0x0, 0x0, 0x2, &(0x7f0000000000)=0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@random={'system.\x00', '][\x00'}, &(0x7f000054b000-0x14)="0200000001000006009707008200000000000000", 0xfffffffffffffebd, 0x0) 2018/01/27 12:11:36 executing program 7: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x294000)=nil, 0x294000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00005d2000)={0x0, 0x0, 0x0}, &(0x7f000096f000-0x4)=0xc) pipe(&(0x7f00009e4000)={0x0, 0x0}) perf_event_open(&(0x7f0000b36000)={0x0, 0x78, 0x1, 0x1, 0x0, 0xbbb1, 0x0, 0x2, 0x40200, 0x8, 0x5, 0x3, 0x5, 0x8001, 0x9, 0x4, 0x40, 0x4, 0x3, 0xffffffff, 0x7, 0x7, 0x400, 0xfffffffffffffff9, 0xffffffff, 0x3ff, 0xfffffffffffffff7, 0x3, 0x80000000, 0x400, 0x6, 0x6, 0x4, 0x7fff, 0x0, 0xc3, 0xe16, 0x28fd, 0x0, 0x1000, 0x7, @perf_config_ext={0x7f, 0x3}, 0x2, 0x3, 0x5, 0x7, 0x7fffffff, 0xf2, 0x1, 0x0}, r0, 0xf5bb28a, r1, 0x0) readv(0xffffffffffffffff, &(0x7f000030e000-0x30)=[{&(0x7f000029d000-0x33)=""/51, 0x33}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/27 12:11:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ddd000)='/dev/kvm\x00', 0x500, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000059b000-0x11)='/selinux/enforce\x00', 0x10000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) syz_open_dev$sg(&(0x7f00008e2000)='/dev/sg#\x00', 0x7, 0x400880) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f000075d000)={0x0, 0x0, []}) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000910000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f000022b000)={0x1, 0x0, [{0x487, 0x0, 0x0}]}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000d54000)=0x4, 0x4) r3 = getpgrp(0x0) ptrace$getenv(0x4201, r3, 0xf99, &(0x7f0000b41000-0x4)=0x0) socket$inet_sctp(0x2, 0x1, 0x84) 2018/01/27 12:11:36 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000001000)={0xffffffffffff9c0f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10, 0x80000) r1 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000004000)={0x1, 0x1, 0x297, 0x4, r1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000006000)='/dev/hwrng\x00', 0x280400, 0x0) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000001000)={0x100, 0x9}) dup2(r2, r0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r3, 0x0, 0xd1, &(0x7f0000001000-0x4)=0x3, 0x4) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000004000)=0x0) writev(r0, &(0x7f0000003000-0x30)=[{&(0x7f0000006000-0x1000)="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", 0x1000}, {&(0x7f0000006000-0x8)="16c2919946649965", 0x8}, {&(0x7f0000005000)="629fdf614f6ea392c2cd10832ac8035cda9cadbea98f3ba1ba333b329b08e60505b371f13c0a8f74762fc27d6ff1b1b6b641bd1a19f16f332be54d775ec871ce18c0021a1e9b32c1e3731198ee64c00a6d0e4214f72e7764f396dadaf42b1f742d232d8e7b48c8a3c496c07ee49daa8c8415e643f9c37ed105dff8d41be3b5099593a8e790bdf36cd51d92fc", 0x8c}, {&(0x7f0000005000)="e87eff1569868dd76764f47b26d8e5c82ef720a0a06aad749369531a260d41551e3a94a04b48c58501bc6169fab850d2061bf4e04b259ff20d10a257e25faa3774c9b5e8dd8ec29f4d57beef619fa9f41aded1f853ff38a5846ca88f4f2b0ca60316e231d444479dc47372177ab771211f8acd21ccf60edc7523cde971c53fb74ac0fbfbc9cfa4c1d187591a851ddc227782284cb2cdfe9ef9107f432da8b029fc23c83273b4373ff1a88f05e783ce6434a69a1579902d344791d7c8439a873a0ea21914318fd9c2b45e44c1179132f70e02852061afd8e61c9c66ab009cd713a82cee", 0xe3}, {&(0x7f0000004000)="3e00f5d4bfdd0f87636472ee523b21b9489d86080b87e61740199265d2a824621d3795be8a6fca135bb48d805e398c77732d4d3c3423569851a92e48cdbe15a02ff23d725a58605ebc99e03e5e8f4dc4c7db75ab8d29785286c1442908f25fc9b2401a439309a43b2eda16a74a71a21066e9509100d6c0681434ddf61a7f96b6c18f84e0aa4fa35f", 0x88}, {&(0x7f0000004000-0xd5)="ed7345c0376cf34642ba05d66a4df048391c777810fa5c9f352a6b5a99ad0fdf933cba68b5a969ae2166890cd93b0f51bc6b1bec2fe522d5301cbd3c4259098388183fb7f4e2584467a581350a3cbd5da713d792cead081c4e0926eadaed046983d5229c90c4e26f8a1bee0c93bbc12fb09c51921a58cf02b3e6a2ddc7191d2b7391ccfe6dc27344b08fc63da4218c0743aa54e52eebfd66d3f9b530011cad836edbe54690492dadee2fd4806af7a2788db1f16b0a0727316042cbc575d6bcc41687b965c5b2bc56f702ece3d27f2437220e1fc9a7", 0xd5}], 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f0000dfc000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000087000+0x8cf)={0x2, 0x400000000000003, 0x0, 0xfffffffffffffffd, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0xfffffffffffffffc, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}}, @sadb_address={0x5, 0x9, 0xff, 0x0, 0x0, @in6={0xa, 0x1, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x20}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_x_filter={0x5, 0x1a, @in=@loopback=0x7f000001, @in6=@loopback={0x0, 0x1}, 0x5, 0x4, 0x0}]}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f000012e000-0x1000)="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", 0x1000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_PROT_MASK(0xffffffffffffffff, 0x40047705, &(0x7f0000007000-0x8)={0x7, 0x8}) 2018/01/27 12:11:36 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x3, 0x1) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000001000)={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gretap0\x00'}) bind$nfc_llcp(r0, &(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "df3acb01433fa4d6c8789e0d4f05731f0686846a2d02e6888eb7c1f801a28ddf12cbbc03959a2c96b23b9606d5f237c5269ac06cb9abc11c2be072abe81fc6", 0x0}, 0x60) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x1, &(0x7f0000001000-0x4)=0x0, 0xa0) close(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000004000-0x8)='./file0\x00') 2018/01/27 12:11:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000689000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb4b6, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffff8, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000faa000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x100000000000026, &(0x7f0000a4f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000d22000-0x18)={0x0, 0x0, 0x0, 0x0}) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a56000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TCGETA(r3, 0x5405, &(0x7f0000286000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_dev$midi(&(0x7f0000c2c000)='/dev/midi#\x00', 0x5c, 0x80) syz_open_pts(r4, 0x2) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000ae7000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000091a000-0x30)={0x6c, 0x0, &(0x7f0000586000)=[@release={0x40046306, 0x2}, @free_buffer={0x40086303, r2}, @reply={0x40406301, {0x4, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x70, 0x40, &(0x7f0000ea3000)=[@ptr={0x70742a85, 0x1, &(0x7f0000d32000-0x1)=0x0, 0x1, 0x2, 0x24}, @ptr={0x70742a85, 0x0, &(0x7f000089f000-0x1)=0x0, 0x1, 0x3, 0x36}, @fda={0x66646185, 0x3, 0x0, 0x38}], &(0x7f00002e8000-0x40)=[0x20, 0x0, 0x58, 0x20, 0x38, 0x40, 0x40, 0x18]}}, @acquire_done={0x40106309, r5, 0x0}], 0x61, 0x0, &(0x7f000098c000)="cf379e4e72043b5635b4273706a182a095adc6ef1e1da6c5ebb450500c034722ca84d42fb0189e3bf7283c89c271cc6c0b3e6342b792ac1822e6a9452d5352d188fe7ce8850b28eb96b9901e08bbdf57f3b2c52e3f30ed45f292c1d353bccdf92e"}) openat$mixer(0xffffffffffffff9c, &(0x7f000097b000)='/dev/mixer\x00', 0x20000, 0x0) 2018/01/27 12:11:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000732000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f00000bb000-0x4)=0x7) 2018/01/27 12:11:36 executing program 3: 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, 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}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f000044b000)='id_resolver\x00', &(0x7f0000987000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000df6000-0x1000)="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", 0x1000, 0xffffffffffffffff) add_key$keyring(&(0x7f0000d7e000)='keyring\x00', &(0x7f00000b1000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r1) r2 = dup2(r0, r0) accept4$packet(0xffffffffffffff9c, &(0x7f00003e9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000504000-0x4)=0x14, 0x80000) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f000013c000)={r3, @dev={0xac, 0x14, 0x0, 0x15}, @multicast2=0xe0000002}, 0xc) r4 = memfd_create(&(0x7f0000655000-0x93)="776c616e312601aa4a7a7ded03a299b5c7e6d79d35e9347cc268f60e87987dd12a74f33581ee19bb64a4f4da137d8eca3db7cafa5bc7f55027fcc2041964c0c2782f14a0ef76815dce07152a6975053b88880d25c44b702c519a04fe73116590bc3ce75f25225b1b6b64fb99830415a5f07c7dbb4a32edc8c934d924891989ac3067662bfc295639534732dc30fb0ab36c4ff8", 0xffffffffffffffff) connect$netlink(0xffffffffffffffff, &(0x7f0000db9000-0xc)=@proc={0x10, 0x0, 0x1, 0x400000}, 0xc) lseek(r4, 0xffffffffffffffff, 0x4) 2018/01/27 12:11:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000986000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00001cd000-0x20)={@generic="ee918a7d475fe803c97fe211ca455ee7", @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000804000)=0x0) r1 = gettid() timer_create(0x3, &(0x7f0000044000)={0x0, 0x0, 0xffffffffffffffff, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) exit(0x0) timer_delete(0x0) 2018/01/27 12:11:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f97000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f00003ad000-0x20)={@common='vlan0\x00', @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f0000d34000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00003c2000-0x30)={0xc, 0x0, &(0x7f0000005000-0x68)=[@free_buffer={0x40086303, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/27 12:11:36 executing program 0: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000ce1000-0x8)={0x0, 0x0}) fcntl$setpipe(r0, 0x407, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000d31000)="00b6af6711ca60f5afc8a4b0d88cefe159a81abeb83746adab6e6f62172fdb9ad7a14c0021dcd7ec3cdd06959b656e08d352149b81e0f38af8bafc9d4e92672add9ca5806d517813", 0x0) syz_open_procfs(0x0, &(0x7f000013f000-0x8)='net/arp\x00') sendfile(r1, r0, &(0x7f000092e000)=0x0, 0x411) 2018/01/27 12:11:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000373000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000c4e000-0x20)="e768a80600000000000000b5fb4e64041eae1c010000001bce24198e2296923a"}) 2018/01/27 12:11:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000004000-0xdc)="050000007a78d9f1ef2e32fc0b98ab3eac3b0db574af0000f11368a82cc15eb4037dc100000000000000002c01fb97470500000000000000", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) close(r0) ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f000080a000)={0x0, 0x0, 0x0, &(0x7f000035a000)=0x0}) r2 = syz_open_dev$midi(&(0x7f00002fa000)='/dev/midi#\x00', 0xef9, 0x101040) connect$bt_l2cap(r2, &(0x7f0000b2e000-0xe)={0x1f, 0x7, {0xfffffffffffffff9, 0x7, 0x4, 0x3, 0x9, 0xe608}, 0xfffffffffffffff8, 0x9}, 0xe) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000b1c000-0x8)={0x0, 0x0, 0x0, 0x0}) 2018/01/27 12:11:37 executing program 0: r0 = gettid() perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00006aa000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0x80089203, 0x20000000) 2018/01/27 12:11:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000f8c000)='/dev/ptmx\x00', 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f0000299000)="e0", &(0x7f00009f1000-0x1)="16", 0x0}, 0x20) socket$llc(0x1a, 0x2, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00005ec000-0x10)={r0, &(0x7f0000de6000)=""}, 0x10) 2018/01/27 12:11:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_rfcomm(0x1f, 0x1, 0x3) syz_open_dev$evdev(&(0x7f0000953000-0x12)='/dev/input/event#\x00', 0x1, 0x48000) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000edd000)='/dev/sequencer\x00', 0xa0000, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x1000) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000fe1000)='/dev/ashmem\x00', 0x40, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000cff000)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0xfffffffffffffffd, 0x59a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x1000000) openat$dsp(0xffffffffffffff9c, &(0x7f0000fdd000-0x9)='/dev/dsp\x00', 0x105002, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000045000)='/dev/audio\x00', 0x40000, 0x0) [ 99.057709] binder: release 12313:12321 transaction 69 out, still active [ 99.064828] binder: undelivered TRANSACTION_COMPLETE [ 99.083203] binder: send failed reply for transaction 69, target dead 2018/01/27 12:11:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000db4000-0x20)=[{0xffffffffffffffff, 0x4004, 0x0}, {0xffffffffffffffff, 0x40, 0x0}, {0xffffffffffffffff, 0x150, 0x0}, {0xffffffffffffffff, 0x8002, 0x0}], 0x4, &(0x7f0000d0e000)={0x0, 0x989680}, &(0x7f00004f2000)={0xffffffff00000000}, 0x8) r0 = syz_open_dev$usbmon(&(0x7f0000230000-0xd)='/dev/usbmon#\x00', 0x2000, 0x0) mmap(&(0x7f0000ac6000/0x4000)=nil, 0x4000, 0x1000004, 0x8011, r0, 0x0) 2018/01/27 12:11:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000c60000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e2a000)={&(0x7f0000c5c000-0x14)={0x14, 0x4, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$sg(&(0x7f00004e3000)='/dev/sg#\x00', 0x40100000, 0x400) ioctl$TIOCSBRK(r1, 0x5427) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000079d000)={0x0, 0x0}) 2018/01/27 12:11:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d71000)='/selinux/status\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb0000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f00004c7000)={{0x200, 0x3, 0x1, 0x8, 0x6af69ad7, 0x8001}, 0x1}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000af0000)={0x1, 0x0, [{0x200004b564d02, 0x0, 0xffffffffffffffff}]}) 2018/01/27 12:11:37 executing program 3: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000017000-0x1c)={0x1, 0x6, 0x1f, 0x5, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f000001d000)=""/224) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000004000-0x10)={r0, &(0x7f0000015000)=""}, 0x10) 2018/01/27 12:11:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000cb9000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$midi(&(0x7f0000c06000-0xb)='/dev/midi#\x00', 0x200, 0x2000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000039a000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000b92000-0x8)='net/tcp\x00') sendfile(r0, r2, &(0x7f00005cd000-0x4)=0x0, 0x8) sendmsg(r2, &(0x7f00009b5000-0x1c)={&(0x7f0000ab3000)=@sco={0x1f, {0x1, 0x80, 0x7fff, 0x571, 0x6, 0x6e0315b3}}, 0x8, &(0x7f0000593000)=[{&(0x7f0000a29000)="df2e7ebea4f82b2b7453a1b0e390efb2abac1a32185d40db3fa87b1a312e841b313052eb1cdc4c332a862ddf850b70c1322f54d07cd83468222526a4938ddd55caabddfdc23cca7a98f705d598c85ba5d8afa9a5151a8d4dec2fcf81740c9579bdcf51febc483f02", 0x68}, {&(0x7f00005e4000-0x1000)="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", 0x1000}, {&(0x7f0000c84000)="97b471bda0abc100b1e14bd9a6ebd5fadb7f994c478f807b229ebf258a9eb7a3cd87dddf08cbcd8bd5264968a5bbc6cf2d8eab908b9a92b4bc23b6", 0x3b}], 0x3, 0x0, 0x0, 0x1}, 0x0) 2018/01/27 12:11:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) recvfrom(r0, &(0x7f0000009000)=""/170, 0xaa, 0x0, &(0x7f0000004000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x268, &(0x7f000000d000+0x379)={&(0x7f000000a000-0x41)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000290000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f00003ee000-0x10)={0x4, 0x8}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000087d000-0x11)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f000018b000)=0x0) 2018/01/27 12:11:37 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x7fffffff) ioctl$void(r0, 0xc0045c79) r1 = socket(0x2, 0x3, 0x6) bind$nfc_llcp(r1, &(0x7f000000b000)={0x27, 0x9, 0x0, 0x0, 0x0, 0x0, "b18abb1fb186184a67c58b660f8cbc705f5c057181af37248802afeaee58fc7df37b6f91c023a79bd6eaf55f68ed805ad42daa9259c192ad29617b2da23860", 0x0}, 0x60) 2018/01/27 12:11:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000595000-0x8)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d4d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f00006fb000)=""/0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f000067d000)=0x6) r1 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000881000)='/dev/input/event#\x00', 0x200, 0x101002) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000f61000)={0x0, 0x75b9d2ba, 0x5}) fcntl$getown(r1, 0x9) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f000049d000)={0x13, 0x87, &(0x7f0000f93000-0x87)="85a7a4139edaa4a3b1da4ee94b4bdfc3703acf1bda4460dc6ea1abe7596f95e7e99a17aa499efee6b7dd0cf2c39fc67279a1bfce6cd77796b21b74f7025d4a050a428e16111f3da91c8060f9cda56e0636b2bc2c6d378259be40052b08da3d06269c0bb1053b79017de6cbc74b7984ba76776c831c018a6a5350daa319d5259271e53d08fb7538"}) ftruncate(r1, 0xf1d) sendfile(r2, r1, 0x0, 0x72439a6b) r3 = socket$key(0xf, 0x3, 0x2) pipe(&(0x7f00004c0000-0x8)={0x0, 0x0}) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f0000c46000-0x20)={@generic="8081e1090ade799d6a33308039dd9ee8", @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) vmsplice(r0, &(0x7f00008f9000)=[{&(0x7f0000501000)="3231d02741d928b206111ec2fb1c140d40f11acc466575a693015b4ea5dc66d082744e55f45ed4fcbd3b08fad981f57b1006d958a32f34e4ef3c4d257cb2decd89e54320c98c7569c6eb7ed42250b00c3439940d006b6fa2290a881ee69248088e3b0081bcf066f400f48443c859b343e8a7827b420c943669b07ead9efc99b3cdee0b82f07fbb77d4d7eb10a86893f550466a260283bb422688e0abfe0f0d184488fa2e6ebe2d046c0130c12db6719c608d7545a52b191650e99ef1f20be71e35dc9cf56277e4d5eed32db7ddafa9720c65c5ee534b72ebd44be20d9bbf436ff0c94bf18e520b0a09", 0xe9}], 0x1, 0x4) 2018/01/27 12:11:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000169000)={0x11c471a0, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe0, 0x10000, 0x0, 0x5, 0x5, 0x0, 0x8, 0xfffffffffffff341, 0x0}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f000018e000)='/dev/mixer\x00', 0xa00, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000a10000)={0x0, 0x1000}, &(0x7f0000fc7000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000b5a000)={r2, @in6={{0xa, 0x3, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xfffffffffffffffd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000001f000)={r2, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x96, 0x3, 0x1, 0x80000000, 0x80}, &(0x7f00006ce000)=0xa0) 2018/01/27 12:11:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x6) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f000099b000)=0x200, 0x4) 2018/01/27 12:11:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000b6000)={0x0, 0x0}) ioprio_set$pid(0x2, r0, 0x4000000000000) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x385, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00005f9000)=0x1e) 2018/01/27 12:11:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00001e4000)={@common="6c6f0005f100020000b200", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$key(0xf, 0x3, 0x2) sendmsg$nl_route(r0, &(0x7f000058c000-0x38)={&(0x7f0000187000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x40, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x3, 0x0, 0x0}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket(0x10, 0x4, 0x39) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000224000)={0x0, 0x1, 0x6, 0x4, 0x1, 0x1000, 0x4, 0x7fffffff, {0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6, 0x8a, 0x6, 0x1}}, &(0x7f0000a10000-0x4)=0xb8) r4 = syz_open_dev$midi(&(0x7f0000e50000-0xb)='/dev/midi#\x00', 0x16, 0x1) ioctl$ION_IOC_ALLOC(r4, 0xc0184900, &(0x7f0000f29000)={0x8, 0xb83b5c38e7cbd5b, 0x1, r2, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000924000)={r3, 0x1, 0x0, 0xdf8a, 0xdb3}, &(0x7f0000a1b000)=0x18) 2018/01/27 12:11:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000d0b000)=0x8129) readv(r1, &(0x7f00001b9000+0x81e)=[{&(0x7f0000d89000-0x1000)=""/4096, 0x1000}, {&(0x7f0000dfa000)=""/223, 0xdf}, {&(0x7f000059d000-0x43)=""/67, 0x43}, {&(0x7f000052d000-0x28)=""/40, 0x28}, {&(0x7f000021f000)=""/93, 0x5d}, {&(0x7f000085d000)=""/231, 0xe7}], 0x6) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f000070b000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ERR(r5, 0x4008af22, &(0x7f000072a000)={0x2, 0x0}) recvfrom$unix(r4, &(0x7f0000bf5000)=""/0, 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs={0x1, 0x0, 0x2}, 0x8) execve(&(0x7f00003f0000-0x8)='./file0\x00', &(0x7f0000a7c000-0x8)=[], &(0x7f0000c6e000)=[]) fcntl$setown(r3, 0x8, r2) fcntl$setsig(r3, 0xa, 0x12) dup2(r3, r4) tkill(r2, 0x16) listen(r1, 0x2) 2018/01/27 12:11:37 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, 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={&(0x7f0000e76000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00001ac000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x40096100, &(0x7f000065c000)=0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000ad3000-0xc)={0x10, 0x0}) 2018/01/27 12:11:37 executing program 6: mmap(&(0x7f0000000000/0xe7b000)=nil, 0xe7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x200000, 0x2, 0x0, {0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}}}, 0x32) pipe(&(0x7f00001ac000)={0x0, 0x0}) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000e7c000-0x4)={0xfcab, 0x5, 0xa000}, 0x4) recvmmsg(r1, &(0x7f0000e79000)=[{{&(0x7f0000442000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000059b000-0x70)=[{&(0x7f0000e7a000-0x51)=""/81, 0x51}, {&(0x7f0000e79000)=""/4096, 0x1000}, {&(0x7f0000e7a000-0x57)=""/87, 0x57}, {&(0x7f00009cf000)=""/214, 0xd6}, {&(0x7f0000461000)=""/164, 0xa4}, {&(0x7f0000273000-0x9e)=""/158, 0x9e}, {&(0x7f0000e7a000-0x29)=""/41, 0x29}], 0x7, 0x0, 0x0, 0x8}, 0xc0}, {{&(0x7f000015d000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000e7a000-0x20)=[{&(0x7f0000e7a000-0xdf)=""/223, 0xdf}, {&(0x7f00001f3000)=""/93, 0x5d}], 0x2, &(0x7f0000b1f000)=""/96, 0x60, 0x6}, 0x3}, {{&(0x7f0000ba7000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000010a000-0x50)=[{&(0x7f0000e79000)=""/24, 0x18}, {&(0x7f0000e7a000-0x6a)=""/109, 0x6d}, {&(0x7f0000e79000)=""/193, 0xc1}, {&(0x7f000095d000)=""/162, 0xa2}, {&(0x7f0000bd2000-0x70)=""/112, 0x70}], 0x5, &(0x7f000084c000-0x37)=""/55, 0x37, 0xffffffffffffff00}, 0xbc0}, {{&(0x7f0000a3c000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000e7a000-0x40)=[{&(0x7f0000229000)=""/85, 0x55}, {&(0x7f0000e7a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e7a000-0xe8)=""/232, 0xe8}, {&(0x7f0000e79000)=""/4, 0x4}], 0x4, &(0x7f00001c3000-0xe5)=""/229, 0xe5, 0x2}, 0xffffffff}, {{&(0x7f0000132000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f00007c3000-0x70)=[{&(0x7f0000e79000)=""/166, 0xa6}, {&(0x7f0000903000-0x87)=""/135, 0x87}, {&(0x7f00004cf000)=""/160, 0xa0}, {&(0x7f0000e7a000-0xe6)=""/230, 0xe6}, {&(0x7f0000268000-0xac)=""/172, 0xac}, {&(0x7f0000e7a000-0xbd)=""/189, 0xbd}, {&(0x7f0000e79000)=""/63, 0x3f}], 0x7, &(0x7f0000e7a000-0xad)=""/173, 0xad, 0xd4}, 0x0}], 0x5, 0x120, &(0x7f000060f000-0x10)={0x77359400, 0x0}) socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000e7a000)=0x0) dup2(r0, r3) 2018/01/27 12:11:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet(0x2, 0x80000, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f000044f000-0x4)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ba4000)=0x0, 0x0}, 0x26080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000273000-0x4)=0x0, 0x4) 2018/01/27 12:11:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d12000)='/dev/hwrng\x00', 0x301100, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000226000-0x8)={0x0, 0x0}) sendmsg$nl_route(r1, &(0x7f0000cc4000)={&(0x7f0000d1c000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000f4e000-0x8)={&(0x7f0000879000)=@ipv6_getnetconf={0x1c, 0x52, 0x10, 0x4, 0x1, {0xa}, [@NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x20040000) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f000069e000)=r2) r3 = syz_open_procfs(0x0, &(0x7f0000b3c000-0xe)='net/dev_mcast\x00') 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}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r3, &(0x7f0000654000)=0x0, 0x400) 2018/01/27 12:11:37 executing program 3: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000ff2000-0x5)="890703ffdd", 0x5) sendto$inet(r0, &(0x7f0000bcb000-0x4b)="", 0x0, 0x20040050, &(0x7f0000fec000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 12:11:37 executing program 7: mmap(&(0x7f0000000000/0x810000)=nil, 0x810000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40007) sendfile(r1, r2, &(0x7f0000768000-0x8)=0x0, 0xfffffffd) ioctl$KDMKTONE(r2, 0x4b30, 0x2) recvmmsg(r0, &(0x7f0000314000)=[{{&(0x7f000000e000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000005000-0x40)=[], 0x0, &(0x7f00004eb000)=""/63, 0x3f, 0x0}, 0x0}, {{&(0x7f000000b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000010000-0xa0)=[{&(0x7f0000811000)=""/161, 0xa1}], 0x1, &(0x7f0000011000)=""/3, 0x3, 0x0}, 0x0}], 0x2, 0x0, 0x0) 2018/01/27 12:11:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000ee000)='./file0\x00', 0x0) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000d15000-0x4)='./file0\x00', &(0x7f00009cf000)='ramfs\x00', 0x2000000, &(0x7f000081f000)="") r0 = open(&(0x7f0000002000)='./file0/bus\x00', 0x141042, 0x0) write$eventfd(r0, &(0x7f0000666000-0x8)=0x0, 0x8) creat(&(0x7f0000a0e000-0x8)='./file0\x00', 0x14) pwritev(r0, &(0x7f0000a5d000-0xa0)=[{&(0x7f000049f000-0x47)='Z', 0x1}], 0x1, 0x0) 2018/01/27 12:11:37 executing program 1: r0 = socket$inet(0x2, 0x800, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) timerfd_gettime(r1, &(0x7f0000d86000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000000000)=0x3, 0x4) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000001000-0x4)=0xd14) 2018/01/27 12:11:37 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000001000-0x8)='./file0\x00', 0x100, 0x91) r1 = syz_open_dev$mice(&(0x7f0000005000-0x10)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f00000a2000)='./file0\x00', r1, &(0x7f0000001000-0x8)='./file0\x00', 0x7) mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000fd000)={0x0, 0x0}) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f00000f5000)={&(0x7f0000fe4000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000e30000-0x18)=[{&(0x7f0000b3a000-0xe7)=""/231, 0xe7}, {&(0x7f0000a15000)=""/49, 0x31}, {&(0x7f0000fe3000)=""/74, 0x4a}], 0x3, 0x0, 0x0, 0x4f7}, 0x10000) getsockname(r2, &(0x7f0000fe3000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000939000)=0x8) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000424000)=0x17fe, 0x4) 2018/01/27 12:11:37 executing program 5: socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000002000-0x12)='/dev/snd/midiC#D#\x00', 0x75ac, 0x80080) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000000)="6c7bcf5370a8bfdff8422599070633cd5829c4081b3ce544619338022c09b7a8f40fbba3b367cad716b127f9c7abf87b71b35f54a302241a43d134f68d4b782a4b6f75234e9e75f3aa65f57017ceeabfbda6fdf508b2ce9a35e565c4e6415c3fb3f3ac99e0e5b52afff520a5dc8adb987f19d45fdbfe9b559c2d8dad035699b3bc939a38a9cdb14af99516fc8af73dd93a140500a3ddef16707624", 0x9b) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) socket$kcm(0x29, 0x2, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x4, 0x1, &(0x7f0000a09000-0x8)={0x0, 0x0}) clock_getres(0x0, &(0x7f000032c000)={0x0, 0x0}) pselect6(0x40, &(0x7f00000ac000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, r2}, &(0x7f0000f14000)={&(0x7f00005f6000)={0x0}, 0x8}) 2018/01/27 12:11:37 executing program 6: r0 = userfaultfd(0x80800) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000f95000)='/dev/vcs#\x00', 0x8, 0xa0000) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f00003cc000-0x400)={""/1024}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e02000)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r1, &(0x7f0000873000)={&(0x7f0000f41000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f90000)={&(0x7f0000997000)=@bridge_setlink={0x28, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r3, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x7b, 0x0, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 12:11:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000fc4000)=0x0, 0x4) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000fb2000-0x8c)=""/140, &(0x7f00003c3000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000567000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000071c000)=0x28) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000065000)=@assoc_value={r1, 0x3ff}, &(0x7f0000915000)=0x8) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000b39000)={@common='erspan0\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 12:11:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) r2 = syz_open_dev$mouse(&(0x7f00007c6000)='/dev/input/mouse#\x00', 0x9, 0x0) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000756000)={0x2, 0x7fff, 0x1, 0x7, 0x1ff, 0x7}) r3 = perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00004aa000-0x8)={0x1, 0x2}, 0x8) openat$cuse(0xffffffffffffff9c, &(0x7f0000f5b000)='/dev/cuse\x00', 0x200000, 0x0) pipe2(&(0x7f0000dc3000-0x8)={0x0, 0x0}, 0x80000) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r5, 0x800442d4, &(0x7f0000880000)=0x7) close(r0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r3, 0x800442d4, &(0x7f0000889000)=0x6) ioctl$TUNSETVNETHDRSZ(r4, 0x400454d8, &(0x7f00008bd000-0x4)=0x45) [ 100.019613] TCP: request_sock_TCPv6: Possible SYN flooding on port 20014. Sending cookies. Check SNMP counters. 2018/01/27 12:11:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000507000-0xb)='/dev/adsp#\x00', 0x4, 0x8000) r0 = syz_open_dev$evdev(&(0x7f00001c4000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000fe9000-0x28)=""/40) 2018/01/27 12:11:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000008000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000004000)={&(0x7f000000f000)={0x14, 0x1c, 0xffffffffeffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x6, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 12:11:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000903000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000b5f000+0x84d)={0x13, 0xbb, &(0x7f000022e000-0xbb)="3f40ac479108f830403857a8ba20ccc2963426d38bf5e2c4c3dd9d26f5bdce1f8aab0cd0b7114056f2dc50bf4dfc9e3dc0bf7969d09bbc043a313619925e6c581d238f08fda9dbe10e027f6e99c21a62e45bf83f191f3fce34d06f5a51fa9d90faeed8ea4bf3365e8508a833fe615586ace42601ca3a978ef1c22aa6cc8d776c1a1823a0dd97704d52c9793c90dc0b609a9527a87ed5755db305d63d3521daa270f6b0ded70c003ee5ef2e6f24a837cdd464abeb730e93e8170d33"}) recvmmsg(r0, &(0x7f0000c80000-0x80)=[{{0x0, 0x0, &(0x7f0000871000)=[{&(0x7f00004b1000)=""/201, 0xc9}], 0x1, 0x0, 0x0, 0x0}, 0x0}, {{&(0x7f00000db000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000515000-0x20)=[{&(0x7f0000590000)=""/249, 0xf9}], 0x1, &(0x7f0000f04000)=""/57, 0x39, 0x0}, 0x0}], 0x2, 0x2123, &(0x7f0000f22000)={0x77359400, 0x0}) close(r1) 2018/01/27 12:11:38 executing program 1: r0 = memfd_create(&(0x7f00004ef000-0x3a)='keyring^usermime_typemime_type%eth1systemvboxnet0\'6{})#$@\x00', 0x0) prctl$intptr(0x21, 0x401) accept4$netrom(r0, &(0x7f0000b88000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000a89000-0x4)=0x10, 0x80000) 2018/01/27 12:11:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x1ca7ec8377df040, 0x0) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) 2018/01/27 12:11:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000239000-0xe)='net/protocols\x00') readv(r0, &(0x7f0000ae5000-0x18)=[{&(0x7f00009c5000)=""/101, 0x65}, {&(0x7f0000de6000-0x1000)=""/4096, 0x1000}], 0x2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000d9f000+0x921)={0x0, 0x0}) fallocate(r0, 0x1, 0x20, 0x8) 2018/01/27 12:11:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x7f, 0x6, 0x0, 0x1, 0x14, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000d53000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) openat$kvm(0xffffffffffffff9c, &(0x7f00005d7000)='/dev/kvm\x00', 0x440, 0x0) msync(&(0x7f00008d0000/0x4000)=nil, 0x4000, 0x3) 2018/01/27 12:11:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000773000)={0x0, 0x0}) statx(r0, &(0x7f0000461000-0x8)='./file0\x00', 0x400, 0x8, &(0x7f0000f04000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000e6e000-0xb)='/dev/audio\x00', 0x6a8800, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000de2000-0x1)="", 0x0, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r2, &(0x7f0000031000-0x38)={&(0x7f000044f000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000bcd000)=[], 0x0, &(0x7f00004ce000-0xac)=""/172, 0xac, 0x0}, 0x40000022) socket$unix(0x1, 0x3, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000320000)='/dev/amidi#\x00', 0x0, 0x20000) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000073000)=@assoc_value={0x0, 0x0}, &(0x7f0000952000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000446000)={r4, 0x1, "b0"}, &(0x7f0000549000-0x4)=0x9) getegid() setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000b91000-0x6)={r4, 0x8}, 0x6) stat(&(0x7f0000edd000)='./file0\x00', &(0x7f000093f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000682000)={0x0, 0x0, 0x0}, &(0x7f0000673000-0x4)=0xc) socket$inet_icmp(0x2, 0x2, 0x1) getresgid(&(0x7f000018e000-0x4)=0x0, &(0x7f00006c0000-0x4)=0x0, &(0x7f0000318000)=0x0) setgroups(0x4, &(0x7f0000942000-0x10)=[r6, r6, r7, r8]) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000788000-0xb8)={r4, 0x7fffffff, 0x2, 0x101, 0xffff, 0x80000000, 0x5, 0x10001, {r5, @in6={{0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1000, 0x7, 0x8, 0x2d1}}, &(0x7f0000ef7000)=0xb8) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000749000-0x4)=0x0) ioctl$sock_ifreq(r2, 0x89b3, &(0x7f0000359000)={@generic="1de3b2c974995823a2c4ecaa2e7a90c7", @ifru_addrs=@llc={0x1a, 0xf8, 0x1ff, 0x81, 0x1000, 0xc0e, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}}) socket(0xb, 0x6, 0x20) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f0000543000-0x68)={0x7b, 0x0, [0x200000000, 0x9, 0xfffffffffffffffb, 0x1], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet(r2, &(0x7f000082a000-0x9f)="955a61efb94194fc54f0990e94d1d6764cb489d41ba928fbe2caf8e9c9836d357a95ada6bb187c04d5f8751cb088b188038450b48c9b48723ded9752524a9437109b1a84e9445c0084cfd9f0ef8867b7dcc6ac05ad28b5b3f6e7b7581bdc6375b63f6aeec9b0b55017984aa8c468dd361d223ab7530918836a319e5563a63d09164c0f278e5a53ce668a97e623b94cac2d5c10ddf7b78d9bb048faf58f2675", 0x9f, 0x0, 0x0, 0x0) 2018/01/27 12:11:38 executing program 0: mmap(&(0x7f0000000000/0x813000)=nil, 0x813000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}) fsync(r0) r1 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r1, 0x40007) sendfile(r0, r1, &(0x7f0000768000-0x8)=0x0, 0xfffffffd) poll(&(0x7f0000810000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/27 12:11:38 executing program 4: r0 = socket(0x10, 0x803, 0x0) ioctl$sock_ifreq(r0, 0x8971, &(0x7f000061f000)={@generic="be388872d83603d7d3da83ce5c1cf4ae", @ifru_flags=0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x100, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f000056a000-0x4)=0x1) 2018/01/27 12:11:38 executing program 1: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f000001a000)=[{{&(0x7f0000019000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000001b000-0x8)=[{&(0x7f000001a000)=""/51, 0x33}], 0x1, &(0x7f000000b000-0xcb)=""/203, 0xcb, 0x0}, 0x4afc}, {{0x0, 0x0, &(0x7f000001a000)=[{&(0x7f0000005000)=""/40, 0x28}, {&(0x7f000001b000-0x4b)=""/75, 0x4b}, {&(0x7f0000019000-0x1e)=""/30, 0x1e}, {&(0x7f000000d000)=""/209, 0xd1}, {&(0x7f0000002000-0xf6)=""/246, 0xf6}], 0x5, &(0x7f000001b000-0x58)=""/88, 0x58, 0x20}, 0x6}, {{&(0x7f000001b000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000000e000-0x20)=[{&(0x7f000000c000)=""/46, 0x2e}, {&(0x7f0000001000)=""/39, 0x27}, {&(0x7f0000001000)=""/231, 0xe7}, {&(0x7f000001a000)=""/81, 0x51}], 0x4, &(0x7f000001a000)=""/47, 0x2f, 0x100}, 0x6}, {{0x0, 0x0, &(0x7f000001a000)=[{&(0x7f000000f000-0xc8)=""/200, 0xc8}, {&(0x7f000001a000)=""/4096, 0x1000}, {&(0x7f0000018000)=""/188, 0xbc}, {&(0x7f0000003000)=""/126, 0x7e}], 0x4, 0x0, 0x0, 0x80000000}, 0x9}, {{&(0x7f000001a000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000000f000)=[{&(0x7f0000019000)=""/161, 0xa1}, {&(0x7f0000019000-0xd9)=""/217, 0xd9}, {&(0x7f000000a000-0xe5)=""/229, 0xe5}, {&(0x7f0000010000-0xc)=""/12, 0xc}, {&(0x7f000001a000)=""/252, 0xfc}, {&(0x7f0000014000-0x78)=""/120, 0x78}, {&(0x7f0000015000)=""/125, 0x7d}, {&(0x7f000001b000-0xee)=""/238, 0xee}, {&(0x7f000001b000-0x1000)=""/4096, 0x1000}], 0x9, &(0x7f000001a000)=""/230, 0xe6, 0x1}, 0x6}, {{&(0x7f000000a000-0x1002)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f000000f000-0x18)=[{&(0x7f000001b000-0x3f)=""/63, 0x3f}, {&(0x7f000000b000-0x45)=""/69, 0x45}, {&(0x7f000001a000)=""/141, 0x8d}], 0x3, 0x0, 0x0, 0x100000}, 0x3}, {{0x0, 0x0, &(0x7f0000006000)=[{&(0x7f0000004000-0x38)=""/56, 0x38}, {&(0x7f000001a000)=""/0, 0x0}, {&(0x7f0000019000-0xf5)=""/245, 0xf5}, {&(0x7f000001b000-0xa2)=""/162, 0xa2}, {&(0x7f000000b000-0x81)=""/129, 0x81}, {&(0x7f000001a000)=""/153, 0x99}, {&(0x7f0000006000-0x91)=""/145, 0x91}, {&(0x7f000001a000+0xcf3)=""/110, 0x6e}], 0x8, &(0x7f000000e000-0xb9)=""/185, 0xb9, 0x2}, 0x8}, {{&(0x7f000000e000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000004000)=[{&(0x7f000001a000)=""/148, 0x94}, {&(0x7f000000f000)=""/139, 0x8b}], 0x2, 0x0, 0x0, 0x0}, 0xfffffffffffffff7}, {{&(0x7f0000005000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000001a000)=[{&(0x7f0000006000-0x21)=""/33, 0x21}], 0x1, &(0x7f0000005000-0x9e)=""/158, 0x9e, 0x1000}, 0x0}], 0x9, 0x10002, &(0x7f000000f000-0x8)={0x0, 0x989680}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000002000)=0x0, &(0x7f000001b000)=0xffffff57) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={0xffffffffffffffff, &(0x7f0000010000)="415dd5eecbd0c416b6a4801f6107051aee80332a73625b1dd5fbae99be0fbe43f8cb934d5bffc07c542a408814a076580d0cf8d41810ae96b6f9314760764e4e390d161ad03c03e75df0195b2786887c7c81889ded6d2cd6e7283a3689ddbcd00d2d6d15dc3f03eda2ffda4ce43663b9219d7797a25184774a28838a67f001243b9203cbede482e03484f2ee3b35fe61246ee0ad595d32255206d4646c7404ef2a724ee99c513841f81670e423bda5d2b83fcace5989cc6aa7727ae3610b13184e52fde3cfae0673fb25c37a", &(0x7f0000010000-0x3b)="", 0x0}, 0x20) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000000c000-0x10)='/dev/sequencer2\x00', 0x121000, 0x0) dup2(r1, r0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$adsp(&(0x7f000001d000-0xb)='/dev/adsp#\x00', 0x1000, 0x20000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000011000)={r2, &(0x7f0000002000)="18c1017e44fbe8a25bd716df08097a4a36ad682d604bd23445cf5f8327d31698f130ae637ee309411b4b7d34d07fd3d76083e0da25fc", &(0x7f000000c000)="", 0x5}, 0xffffffffffffffe3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000001a000-0x18)={0xffffffffffffffff, &(0x7f0000018000)="59f0138b67049fa4e53acd05ed3f6303ca098290efe75358e956336ccc1fbc61", &(0x7f0000007000-0x1000)=""/4096}, 0x18) 2018/01/27 12:11:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000e98000)='/dev/snd/pcmC#D#c\x00', 0x200, 0x80000) r1 = fanotify_init(0x40, 0x1) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000ca8000)='/dev/snd/seq\x00', 0x0, 0x600002) r4 = syz_open_dev$sndctrl(&(0x7f00009ed000)='/dev/snd/controlC#\x00', 0xfffffffffffff800, 0x501000) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000a24000-0x8)={0x0, 0x0}) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffff9c, 0xc0184908, &(0x7f000097a000)={0xc87, 0x8, 0x1, 0xffffffffffffffff, 0x0}) sendmmsg$unix(r0, &(0x7f0000c73000)=[{&(0x7f0000e6b000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000190000)=[{&(0x7f0000998000-0xb0)="353b3265336f3c14b350df708b30297393ba32931ac2a6bf7640f1e3ae1347dcb6d4289822e06c5ad04db14473f5b18940eb444b8c3fe735e3f75ddc08d3f673c10c30d94dcbb11f7ebd1a71a83030a5a961fd14eb2f5dce4ef02c1f63d595dbe33eaed4f9715f33dd0d59f7d7af2451ae1c9bfe9aeeb7b30d442d25de800b79a3019f11b0b94b82065abd1561ab558a8d49a43dd64cf173f732e07cbf4e8eb8fbc8c9147166ee98bb6a5c657fff9b30", 0xb0}, {&(0x7f0000463000-0xae)="94690a7edcaa3ac0e69c52ed3259a26ddd2adf740c16d51f825230c72f0318be12a1070b52c73aba9fb0ea147889ef65dcbde24c99255e35b6b83f31dfa4d415fbe43eb136889bcaea79ac1b432355ca6515ae147a2844339aa60134c69d481e0235f82600f6365bef23a4fb7d454d16f949fd14fa8a78122082d229356f9766a3116d0fe78bcd9a657158e246f5d1e8b51cf25fe30a3b736d8e9aa2ef93d52f3944b77dcf8bab983d061fa4d20b", 0xae}], 0x2, &(0x7f0000584000-0x28)=[@rights={0x28, 0x1, 0x1, [r1, 0xffffffffffffffff, r2, r3, r4, r5, r6]}], 0x28, 0x44001}], 0x1, 0x40001) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000d0f000)={0x0, 0x9, 0x8000, 0x6, 0xfffffffffffffe00, 0x5, 0x9, 0x234e3206, 0x0}, &(0x7f0000b79000)=0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00004e0000-0x8)={r7, 0x8001}, &(0x7f0000432000)=0x8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000007c000)={0x0, 0x0, 0x0}, &(0x7f0000129000)=0xffffffffffffff10) r9 = syz_open_procfs(r8, &(0x7f0000be0000-0x33)='attr/prev\x00') sendfile(r9, r9, &(0x7f00008b7000-0x8)=0x0, 0x2a) 2018/01/27 12:11:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000)={0x0, 0x0}, &(0x7f00009d9000-0x10)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000002000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000ae1000-0x4)=0x98) readahead(r0, 0x3, 0x4) openat(0xffffffffffffff9c, &(0x7f0000002000-0x4)='./file0\x00', 0x0, 0x0) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") 2018/01/27 12:11:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000be9000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000508000-0x18)={0xaa, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000fd8000-0x20)={{&(0x7f0000a76000/0x4000)=nil, 0x4000}, 0x200000, 0x0}) 2018/01/27 12:11:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e81000)='/dev/hwrng\x00', 0x0, 0x0) mq_timedreceive(r0, &(0x7f0000a23000)=""/55, 0x37, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f000030b000)={@common='bridge0\x00', @ifru_data=&(0x7f0000c00000)="0a000000000000000400000000ffffffff9d1000001200000000a6df08002023"}) ppoll(&(0x7f00003cc000)=[{r1, 0x5, 0x0}, {r1, 0x84, 0x0}, {r1, 0x100, 0x0}, {r1, 0x8072, 0x0}, {r1, 0x24, 0x0}], 0x5, &(0x7f0000625000)={0x0, 0x0}, &(0x7f00006b9000-0x8)={0xbc56}, 0x8) eventfd(0x4) getpeername$ax25(r0, &(0x7f0000977000)={0x0, {""/7}, 0x0}, &(0x7f00005a5000)=0x10) 2018/01/27 12:11:38 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/audio\x00', 0x30000, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000001000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xfb}) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) write$selinux_validatetrans(r1, &(0x7f0000163000-0x68)={'system_u:object_r:getty_etc_t:s0', 0x20, 'system_u:object_r:default_t:s0', 0x20, 0x0, 0x0, 0x20, '/usr/lib/telepathy/mission-control-5\x00'}, 0x68) mlock(&(0x7f0000000000/0x2000)=nil, 0x2000) r2 = getpid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r2, 0x4, &(0x7f0000002000)={0x1e, 0x3, 0x181af338, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000003000-0x60)=""/96, 0x60, 0x2102, &(0x7f0000001000-0x10)={0x4, 0x101, 0x401, "4540775ba0a8", 0x400, 0x0}, 0x10) dup2(r0, r0) 2018/01/27 12:11:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000d21000-0x4)='bic\x00', 0x4) bind$inet6(r0, &(0x7f0000a08000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000598000)=0x8000000000000009, 0x4) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f00008af000-0xb0)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2018/01/27 12:11:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x5, 0x6, 0xffffffffffffffa8, &(0x7f0000968000)={0x0, 0x0}) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f0000df2000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0xfffffffffffffe42) ioctl$sock_FIOGETOWN(r1, 0x401054d5, &(0x7f0000023000-0x4)=0x0) 2018/01/27 12:11:38 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, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) sendmmsg(r0, &(0x7f0000b84000)=[{{&(0x7f0000a28000-0x6)=@hci={0x1f, 0x4, 0x0}, 0x6, &(0x7f0000961000)=[{&(0x7f0000dd2000)="", 0x0}, {&(0x7f000075d000)="", 0x0}, {&(0x7f0000c01000)="", 0x0}], 0x3, &(0x7f0000cae000)=[{0xc, 0x0, 0x0, ""}], 0xc, 0x0}, 0x0}], 0x1, 0x0) pipe2(&(0x7f0000280000-0x8)={0x0, 0x0}, 0x80800) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0e05403, &(0x7f0000eff000)={{0xffffffffffffffff, 0x3, 0x3ff, 0x1, 0x1f}, 0xd22, 0x4, 'id1\x00', 'timer0\x00', 0x0, 0x9, 0x9, 0x1, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 100.266299] device eql entered promiscuous mode 2018/01/27 12:11:38 executing program 2: socket(0xf, 0x80801, 0x0) 2018/01/27 12:11:38 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) fcntl$setlease(r0, 0x400, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f000096c000)={0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00003c8000-0x10)=@common='ip6gre0\x00', 0x0, 0x0, 0x0}) 2018/01/27 12:11:38 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000819000)='/dev/ppp\x00', 0x340, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f00000c2000-0x58)={0x5, 0x0, [{0x0, 0x0, 0xfffffffffffffff7}, {0x967, 0x0, 0x2}, {0xa37, 0x0, 0x1f}, {0x927, 0x0, 0x8}, {0xb2b, 0x0, 0x3f}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000742000-0x8)='./file1\x00', 0x0) unshare(0x20020000) mkdir(&(0x7f0000ccd000)='./file0\x00', 0x0) mount(&(0x7f0000812000-0x8)='./file0\x00', &(0x7f0000027000)='./file1\x00', &(0x7f0000019000-0x6)='Qamfs\x00', 0x105400, &(0x7f000000a000)="") socket$inet6(0xa, 0x0, 0x0) rename(&(0x7f0000d02000)='./file0\x00', &(0x7f0000c39000-0x8)='./file1\x00') 2018/01/27 12:11:38 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) fcntl$getownex(r0, 0x10, &(0x7f0000173000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000e78000)={r1, 0x8001, 0x10, 0x2, 0x5}, &(0x7f0000572000-0x4)=0x18) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000003000-0x4)={0x20080522, 0x0}, &(0x7f0000001000)={0x100000000, 0x9, 0x0, 0x0, 0x9, 0x0}) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000123000)='/dev/snd/pcmC#D#c\x00', 0x100000001, 0x40) connect$unix(r2, &(0x7f000007a000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000238000)=0x0, &(0x7f000020c000-0x4)=0x4) 2018/01/27 12:11:38 executing program 3: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000012000-0x5)='user\x00', &(0x7f000000c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000000a000)="9ffbd9d05c9de5b48a9c86feda01ee82564c93dc552fd214627ecbd3a20631a55229d137226fa85250927bce50560077c90121c870a3e77ab42e231960dd13008377bca425b93a4b5d28446ecf535d282c07455f5a99e562920d38a0047c2769598c66f3034769cd6c086320a12354b00756b4b0b6084eae03923e93a5226fed861ec0bd799f6a728a57b192cd0d6e6cf872bdbab0051952ac233328889b6c1aed95018714893ebb037046eb3408c18bb27bcfd5627ee1e0e77106c8", 0xbc, 0xfffffffffffffffb) r2 = geteuid() r3 = getgid() keyctl$chown(0x4, r1, r2, r3) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000008000)={@common='ip6gre0\x00', @ifru_settings={0x0, 0x0, @cisco=&(0x7f0000000000)={0x0, 0x0}}}) 2018/01/27 12:11:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000c6a000)='/dev/vcs#\x00', 0x2cabfad5, 0x20000) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000e4000-0x10)={0x0, 0x0, 0x6, 0x0}, &(0x7f00000f8000-0x4)=0x10) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x5) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00001b3000-0x8)={r1, 0xff}, 0x61) openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) pivot_root(&(0x7f00005de000-0x8)='./file0\x00', &(0x7f0000bbd000)='./file0\x00') lsetxattr(&(0x7f0000421000-0x8)='./file0\x00', &(0x7f0000889000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000260000)='\\system\x00', 0x8, 0x3) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000145000-0x40)={0x6509, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) 2018/01/27 12:11:38 executing program 1: mmap(&(0x7f0000000000/0xde8000)=nil, 0xde8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00003d8000-0xb)='/dev/mixer\x00', 0x141080, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00005de000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000de8000)=0x24) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000280000-0xc)=@sack_info={r1, 0x5, 0x5}, 0xc) r2 = socket(0x2, 0x1, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001d9000)='/proc/self/net/pfkey\x00', 0x8aac0, 0x0) r4 = geteuid() lstat(&(0x7f000094d000)='./file0\x00', &(0x7f00008c5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r3, &(0x7f0000802000-0x8)='./file0\x00', r4, r5, 0x0) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_stream(r3, &(0x7f0000de9000)={0x28, 0x0, 0x2711, @reserved=0x1, 0x0}, 0x10) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000de9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6}) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000de9000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000dea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000dea000)=0x2, 0x4) mmap(&(0x7f0000dea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r3, &(0x7f0000deb000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00004c5000)=0x14) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000830000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) sendto$unix(r3, &(0x7f0000dec000)="70365286ef12a85ef9ec7c39c877a0d4aabbfbc93234e774cf1777bf4409eda69c7c106cb8db7aa7cc963ebbd255e3", 0x2f, 0x200080d4, &(0x7f0000dec000)=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000dec000-0x8)={0x5, &(0x7f0000ce2000-0x28)=[{0xc5, 0x100000001, 0x3, 0x4}, {0x3ff, 0x5, 0x0, 0x4}, {0x1, 0x4, 0xff, 0xd097}, {0x2, 0x7fff, 0x81, 0xab}, {0x100, 0x57, 0x7, 0x0}]}, 0x8) 2018/01/27 12:11:38 executing program 4: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000027000-0x5)='auxv\x00') mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000022000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) preadv(r0, &(0x7f0000027000)=[{&(0x7f00000ba000-0x87)=""/135, 0x87}], 0x0, 0x0) 2018/01/27 12:11:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000039e000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$sndseq(r1, &(0x7f00008c3000)=[], 0x0) syncfs(r0) 2018/01/27 12:11:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000595000-0x8)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000e26000)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000001d000)=@ipv6_newroute={0x1c, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 12:11:38 executing program 7: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x7, 0x4, 0xfffffffffffffffe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x24, &(0x7f0000fee000-0x4)=0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fee000-0xf)='/dev/sequencer\x00', 0x52000, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f0000fef000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f0000fee000)=""/4096, &(0x7f0000fef000-0x4)=0x1000) io_submit(r1, 0x1, &(0x7f0000fee000-0x4)=[&(0x7f0000fee000-0x40)={0x0, 0x0, 0x0, 0x7, 0x5, r0, &(0x7f0000fee000-0x4a)="1967dc404ff3ee2a1a4b1bcf13483f585a5c89c3f048147fb4289c5043654f3366e63be4ee7caa588deb235733df6ca58a12943962bfc942e0770ef088135928b9d0dee1e006490a9757", 0x4a, 0x81, 0x0, 0x1, r2}]) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x0, 0x0, 0x0, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) syz_open_dev$mouse(&(0x7f0000cd2000-0x12)='/dev/input/mouse#\x00', 0x800000000000100, 0x400000) 2018/01/27 12:11:38 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000031000)='/dev/audio\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000000)={&(0x7f000034d000)=[0xffffffffffffff01, 0x7fffffff, 0x1ff, 0x5bf478af, 0x401, 0x100000000, 0x4], 0x7, 0x223, 0xb50, 0x1ff, 0xa2, 0xffffffffffffffff, {0x5, 0x7, 0x8000, 0x7, 0x8, 0x100000000, 0x7fff, 0x3, 0x1ff, 0x100, 0x3, 0xffffffffffffffc0, 0xffffffffffffff4d, 0x9, "71b4cc0f19b44145a4fcaef33ccc2301d62f3ef9d0ea1f0483943970f5f5c81f"}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x0) syz_open_dev$sndmidi(&(0x7f0000654000-0x12)='/dev/snd/midiC#D#\x00', 0x200, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) getresuid(&(0x7f0000551000)=0x0, &(0x7f00008f4000)=0x0, &(0x7f000070e000)=0x0) stat(&(0x7f00000cc000-0x8)='./file0\x00', &(0x7f00002bb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eac000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f000026a000-0xf)='/dev/sequencer\x00', 0x4001, 0x0) 2018/01/27 12:11:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000635000-0x9)='/dev/kvm\x00', 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007e5000)='/selinux/checkreqprot\x00', 0x208802, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000c89000)={@common='gretap0\x00', @ifru_flags=0x1000}) r1 = socket(0x1d, 0x3, 0x1) bind$nfc_llcp(r1, &(0x7f0000001000-0x60)={0x27, 0x4, 0x0, 0x0, 0x0, 0x0, "9d2a30273367a4574cfe6c672aba2cdc6511916a2ed113de92e0ae4f9d63cc2d9e1aa78330233b4c85a894134d29429ceafdb1531cad9b95bd5146b8f12ddb", 0x0}, 0x60) 2018/01/27 12:11:38 executing program 0: r0 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='pagemap\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000ac9000)=""/248) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f000001a000-0x100)={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, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) sendmsg$nl_generic(r2, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000001a000-0x78)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x0, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 12:11:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = syz_open_dev$dspn(&(0x7f0000109000-0xa)='/dev/dsp#\x00', 0x0, 0x400) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000cfc000)={0x0, 0xe1, "280a828b4376b39edcf3324d3cfd8adf0b682753a9c3ebf3926430950e08b41fdecc080b56af5bc0f49a58eae6a06a8cd015629c85a4753530941cb78c2452143e1cf9adbd6cebbc817deee58c3d0ff8ab6fddfa5447caebd2c92e491e5275c52a1f1279740b0bf67b51ae5568d7ccce20cb4e935287847d3415418f921a93cd8814b709374ac007c6d45c339c90e4408a3579b2d785a83374367b69a9259ee0a3331467db031717c6c7de8bc23a2cd4e582a184ef60a002a1001de630a541ddcda12a5c727c6b5ad0466da5b007739cb5097a7e1c8de47098f2e2f3d48bb2ca55"}, &(0x7f0000b3f000)=0xe9) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000034000)={r2, 0x7, 0x6, [0x7, 0x4aa4, 0x7fff, 0x8, 0x4, 0x2]}, 0x14) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000807000-0x8)=0x240) getsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f00007c3000)=""/0, &(0x7f0000fe5000-0x4)=0x0) 2018/01/27 12:11:38 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f000046d000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x9, &(0x7f0000006000-0x4)=0x0) personality(0xc00000d) io_destroy(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r0, 0x49, 0x0, r0, &(0x7f0000001000-0x8)='./file0\x00') 2018/01/27 12:11:38 executing program 4: r0 = syz_open_dev$amidi(&(0x7f00001ec000)='/dev/amidi#\x00', 0x9, 0x80000) sendmsg$nl_route(r0, &(0x7f0000f96000)={&(0x7f00001bc000)={0x10, 0x0, 0x0, 0x789c9a577128c81e}, 0xc, &(0x7f0000abb000)={&(0x7f00001b2000)=@getneigh={0x14, 0x1e, 0x100, 0x1, 0x2, {0x0}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40800}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000848000)={0x1, 0x2, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}]}) r2 = add_key$user(&(0x7f00006e8000)='user\x00', &(0x7f0000e74000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000036000-0x2)="f7a5", 0x2, r1) accept4$inet6(r0, &(0x7f00003cc000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000afb000)=0x1c, 0x800) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000fb0000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="ffffffffffffffffff729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5847d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c52e7ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r1) keyctl$dh_compute(0x17, &(0x7f00008b4000)={r2, r3, r2}, &(0x7f0000800000)=""/1, 0x1, &(0x7f00004e5000-0x38)={&(0x7f00009a5000-0xc)={'xcbc(aes)\x00'}, &(0x7f00009eb000-0x2)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 12:11:38 executing program 0: mmap(&(0x7f0000000000/0x5a000)=nil, 0x5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f000005a000)=""/136, &(0x7f000005a000)=0x88) dup(r0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3a, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="0000000000000a6900177c000000ddf2"}) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000005b000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f000005b000)=0x800, &(0x7f000002b000)=0x4) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f000005c000-0x90)={[0x3ff, 0x1, 0x5, 0x7fffffff, 0x3, 0x3, 0x100, 0x9f, 0x0, 0x4, 0xfffffffffffffffe, 0x4, 0x1ff, 0x7, 0xfec, 0x0], 0x10f000, 0x22001}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000055000)=0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a45321, &(0x7f0000021000)={{0x4, 0x1}, 'port1\x00', 0x23, 0x1001, 0x9a, 0x1ff, 0xc, 0x1, 0x2, 0x0, 0x4, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 12:11:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x801, 0x8000000000000084) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000816000)={'nat\x00', 0x0, 0x0, 0x12b0, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000d21000)={0x0, 0x0}, [{{{@empty=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0, 0x0, @common='bond0\x00', @generic="830d41d1f75d44750d2532b3f772424e", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x90, 0x3d3209ff1a51211c, {0x0, 0x0}, []}, {0x20, "3bd668f6f77daf962f65ef2de9c9364c7e09dbe9687414efa98f705912", 0x0, ""}}, {{{@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr=0x0, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='dummy0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x100c, 0x1051, 0x0, {0x0, 0x0}, [{0xf0e, "5c0484859315bcb6a3ca38a5281140bb370add80580adfd376fde730e7", 0x0, "277de6e3d40c8efc1fed4a827b17e9f18541b37f593ab5ca7b98c6a0976ef19939b69777e1b139ddd7542841fe2033529660c26776277b67307a74eca0316a78fbbaa8cd0f326e9bc7acbb33b92b9f88d20dd3495531097ec16bd929804afda72426b9d66c2cbd325069da3cfc720fb80379afc166cb600a5cc88b7ca52f6e2bc9ab5c0eae8fbf9c2295b29e8f60853444cc8524996247ed373196e9d318b4086bcd902774895d8618ee5ac50e79f6ec75513c22ac559d4fc6ac3236325c458595885c0dd5dce563ca64ac2ff35e2dfde1cc4872d4c2022a348fae740f1347975814012e53c8fa556e9223a3401fc90fb71eb5734979535a42b2e46b81aa83c3f81d6dd88490d694f922f30938fe0b463e1e53a79d507bec630b3cc2be4928457e2343af13bd5175a7696e8c4407ba03e445a2900e66aa53623f685946010f0cdda7ec7bbf0504713234bf4f514f425f0c6ce69420509e2fff91432fef5fd3320cd3d9b7035407dedb6ff0a81761b64aada2719bc8e46cf0dcbac816eca4906214ba6a5f6d6391708a2666527786e1d337b68901f03bc3c66c90834bff672a5a6bcf707431f9a8dc2bf30b8a2567e65311d1eb776b84c23568dcebdc1873bbc5bbf66d57072abb7ff26a6f716fc4b07eaa2581c20704bc92af02f7e51f97868f6e0f74985366ae6081922e8fab3c5af29fdf44ba40d834304386514c1e9b5985bee5555dfc79699aee54441a9b803deb2c045f1c096f2dca72523a187d8fdf4394600e0eed7fb8b75f44fb7626eef06903992f3339658e3a9eff9c37e9488c3f97f9025833d99e4f7c7380249051df9065e887bff1bced355827203ece07b76adcf250bba1ae4cbd1c4914be46d8505974c05233f2b91e8276a110881608fbef01441a524c02c1434404fbc73720f727c3d722e086e9cac1ebfe120784e1fedc8ddf8499345ed68a7227c43c769eeffd673e18c5a53b776a47041d8bd4220e0a79caa858a429b6129f4318e84e272cbf3f6ab7d322683417477ee715a1ddf0792906333051c7a1df2861a08645a5cbcb5bf4340dfb9b53e692187c01a85f44c6bf2f06b8449e5f4d1e9d4c60c61588ced6fa0802b29ac83046208a7776e006d374881134f9eed3f82f1e822e76aa8dc00fdcd3e2d1f0aaec470db90a8a6e85497e05c883fc34bbfdcdc2a2dc57b257445e4d6d4bd28733e10260df01ce1315d7add2c10b4fc851e6574c30583dd94df589309aed0b1c9ab0c8580cd3076f1dce7db76f65f0442ec6ece52e548fd00ce035a3d428b8f7552383ad5d42c8472cd4cfaf52e1e58a5afdf6aa4e6456c6410a487474a4e9d28ed51cb557b39b4ad0fcd041f61c19ac1952d938ad34ed8a6dbbadeb65703c101992cd685a058ddf8a407aa9c92536b4d8bf3eaed15e9b82b02730b307246b148d0d6fabaca0ed70ff379bcc696607a4777fda9ea2a2688eb35697aba7723d06d3c82a097964d482da43c44352102c6d19bb9bb691f93b275eb0f8f64b1939b58183fa2604a2c5fd3afbd0847526487f512c7f759d6447e5602528c3c0085b3164fe831e0fc177b1381629b3aa6ac43c212135467a7a820bff41dc0ceeca7b7d93c3399264aee81c1de256973e886cc3d3f9f5c4cf33c1f8d82168adeaa9cb7f7ecdc6881d179c1c10a3da37fc08015746d29703d1ed93a7d791bd566e449ed2bfb32416e91c6b0d311dfd982f15523690aa1f30749e8ceca344bc2274e8d5382f90f3eac0c33ce97a6e00c73db273fe545e97c82f922584064e189c89500e0176c4be51b655409a5e3e06b44d3c82429f003534e8233edd6d6675b4910ea17e0ebf84f72a77c477992d203f034c9bf319720c43f1c88c00411aad7c1774786185613982cb33d72ba188b62c269ce0da95a9e59bac4a4791c896f0049271c29b66e445fb7645c48cab20552f7b04a7ba7e829cd07fd5d6007f0e1032b55c048d6d6841c0bdf15b88df73caee41e7b94f75c2e2bbc0da5975dd2cbf29790f7917b01a07aece5aa1474157273030e7dd877d4c90686474c9f4606ef04783ce903538483377059f01a87f85637e62bd0cefb917ff556f26f6b903ba4e98853b32ede659032c047c0daabb20fc2c88652d04ff1c75213e509348c9af12d4f0f6a9c822d70cf40bf7da5259d6fd6a7e6eda69fe6c6e0cb50c1c81a4a6b27a58370e1117bbb68ce8846d0fda3ea86bd0abbbbad1e8f8312b17023233471886b0405cb586e7da66497fa71741bbc377a14e295120c4100ae167b58852d13cbe5092b16de80455913b9aba47c96362596a99153a1b4082e79edfd478e342cbfda1b80b7a83a98c16355357b14344526242e2ca1e48081fd3baf918ba39d86a15077b9d3ad270e8e65d86d89371adb13450c18fca432f8fa513163f026d691ae7398b184186016b9f2adc25020a89229bb2470bb1566e8fadf288ab00ea5b925249dd3b9fb3f2a964035743139c59528c21f2fe06e7db1dd35fc574e6cb23cde7d554e5abd2c5a49239db6ca4eca3e70eddf24df09bbadbdde29e9fb1e3162c6cae1c41991d23825828211a4d9fa23fe290ab6d9ebb37ec2a2a7471115496611c54a6e4ea4ac4d3b9f468007ca0330f5638233eb0141db00af96e03ae6559584cc7b04f9f15de15c660220114c6598689fad3d5506d1d393eb57a7828ae3e17f4680c1724f99f38ac5f62566ea50382ce493cac25ed8fec7edec15399cbf1c06ad7bb43507f818beb079124b942ef0490b2e75632e4b70b9530a518a02962b143a5125df6ae882b06ebd7a3eb22c29896ece14697c322d1ea7500dca5101bbcd8f7b6d5781a982f4d9f4d118b74b54ad339022db06195ae6a3f5dcc21405b83cb9c9a0aaf21ef8aec2d010db63df254fdceb2db62f8622e090702d0cd12ddeb6add6d278639ce31e17ce4471e3747958e2abb0cfbb11d78f17f1fdb1d08ed3ac41dc29854f7bf63f0a6381e2c3250c3ea8181aae406c0e6120a88b1c92cb307004ce2ec60882012bb02d3c15c8462c4d6bba21a4d0b84eacbd27ca3a6bb79d3dec008e4ed0c24aa21c22389526756aae8a023c7e90cf2d163c4619589b6bd8a320ea5f2320cc8f535fd86d995558f6862b8000d63148f8c6d52bc19778a7fad552363553e373949462febece1048cbb1cdcbb4d79373070c9e5c04f862eedbf3a4ef75bca405039063dccb220ea637dffbac2d41d81396ce946b7074a63decb514fd73d00204a7c0cf017f03ecef18fd48d2b644ddeb1949d026d047b2058da8e89e6f36163630258e62d05db5734789db2e81f7df4c87c246a28e5317ac999de6c655bc0ee5b817c49c23377775b7a5bb71cc980301592c3b61b1eea50ff38983e672d7da9ab531fed762c9e6d14c1e4f29ad2871b63fdf55aa185a572b1cf72f2fd3c37708edc13ededca4248fa5c648a2ea7a024f94ed5963334dee9c872ff8e840e12addfabc6ccc4de35bdc613c3564d560650bdd2efa400343eefaddb3013079f23422a55ec8f54d1e0d01108a829f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{0x24, "98e49129ac2f74c25daecae91cbf8f56bbb60ede205cfdf22ef951e32d", 0x100000001, "5abce306"}, {0x6a, "b453fbf9df6266ce25e5e439fe0e4e232d5a747cd71738963f2e65ef48", 0x7, "5b0b202abf7af911bf5b7fb8f207a8ada8d4a667dfa8f2bdc3a2e4f0683870b8d92a5d020c2331c5605481f84c97b98f81ac6beb69225418a068675758f8b5af063b262031060c7fb480"}]}, {0x45, "d39bea6cc7c57a2ba74a2a2f23b0c61baae6479391e9e61cb2da54a0f6", 0x1f, "51752b70831bd63a353a5a705fb6b4970ae8ac3e482ce4dbd60d10643550e5cf46b553703a"}}, {{{@multicast2=0xe0000002, @empty=0x0, 0xffffff00, 0xffffffff, @generic="498218b539f0683a6c4fed74a35dddf0", @generic="1f7476f90a403fff9b42250da921c398", {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x33, 0x3, 0x20}, 0x4b8, 0x1a7, 0x1cf, 0x2a, {0x101, 0x7}, [{0xbe, "f5c0be98281ae622ae406a2acb946cd288d7d63b41b9c4561a842ed169", 0x7, "c46099876aa79c7956aa1f6322cf87639a1c31a66b11050dc6f095d34993149651aac54b74251ec845be58d5a2aea2a2771877f3f564b5e8cf4a3a96ce253969763c255203e4636f8e626311ee05fdc6055c19b7c45af21adba854e69d14766aa56228672a8384f80ae7817dcc70f1f945cd2ec587e7ea82a2a90e4f58fbcd6e29fc50679da49d18938eae7bfd57731b8e9b82e9b8a24c488f6828a79052"}, {0x56, "aafd13f5363e0e3a14a90982dc2f9174455de92e45eaf05948b09dd00d", 0x80000000, "7d173de761d38f3a88f44a75f2da12ac69512a0b96fecd6abb2f7b50881b4f91570bb41d1dba6bfd391a23c22d2731161d6fbb812c75"}, {0x23, "1d4440bb9cf5c1451f68932a2ccfb8dac12aeb04535a632131db2bbc02", 0x101, "299da5"}]}, {0x28, "223f1134eb4d4abd5ea4e112f7404895eab23eb5f71014892400362e49", 0x9, "dd7ff91e9289a7aa"}}]}, 0x130c) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000376000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cfa000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x80045105, &(0x7f0000e76000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00001ec000)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x9, 0x7, 0x5, 0x8}, &(0x7f0000606000)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000524000)={r3, 0x100000000}, 0x8) 2018/01/27 12:11:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8080407) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000053b000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000843000-0xa1)=""/161) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000864000-0x10)={0x0, 0x0, 0x10000}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000288000)={0x0, 0x0, 0x0}) fcntl$setsig(r0, 0xa, 0x35) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000511000-0x8)={r1, r2}) bpf$MAP_CREATE(0x0, &(0x7f0000c43000-0x2c)={0xc, 0x0, 0x0, 0x0, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) fchmodat(r0, &(0x7f0000d61000-0x8)='./file0\x00', 0x0) 2018/01/27 12:11:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) connect(r0, &(0x7f0000b5e000-0x9)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x1c) r1 = syz_open_dev$admmidi(&(0x7f0000ed8000-0xe)='/dev/admmidi#\x00', 0x9, 0x141000) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000d60000-0x90)={0xdfdf, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/27 12:11:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000e9c000-0x38)={&(0x7f0000770000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000e96000-0x28)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_GROUP={0x8, 0x1b, 0x80000000}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000d07000)={0x0, 0x1, 0x8000000, 0x7, 0x0}, 0xc) 2018/01/27 12:11:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00002a0000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mq_timedsend(r1, &(0x7f0000fd1000)="87b3d3a5df7f55c0add5cfeabfeac5957b17950f22a9aed2d3346d0eeb1355f34a8f769a1f8220a8bbee7abacb8550b6ae4bedda35dab1173a850b461cfa2f106fc1f1bfde08d6a3188b7ad8839537c87cc95dbea20b1ef39f0fdede45ddd442b36d81604afd0216549a4aebeac0916665358dab5faab2e69de399d724d6d8a0516b7d8fc3b6d31d11eb9c3b0e55bb660d693fe43b0a838ee7f2ca6cff8d7cf4856cc8cac7247c2fbce9998f5e97ce781c0df6efd5fccc733a664f43246a20f4177e7f6f2a023e8dfa6d1db618d2093f3bc3cc7e49f8b1aa9c2432653f7deb336dd0933ba5049ee305bf", 0xea, 0x7, &(0x7f0000f56000)={0x77359400, 0x0}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000c4000)={r0, &(0x7f0000c61000)="ca3bc69bb2f735a2c24fb73edc6ba980d44f3f6252a97c06d73e085dd7feefaeff9ed22d078e49b8a585dba2cadcb540af044077f77960d3831209b08178068e95fe30ed2ff9bfef1dacc5c588fb8d4d0b204adf81dea5b3e21a0b2acf73a48c2ad6a37c85043669d6ef7b7545d68d93", &(0x7f0000a41000-0x55)=""/85}, 0x18) mlockall(0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f00004e6000-0x1)="", &(0x7f00003a4000-0x1)="", 0x0}, 0x20) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000a71000-0xb)='/dev/audio\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000e15000-0x4)=@int=0x0, &(0x7f00004b6000-0x4)=0x4) 2018/01/27 12:11:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00006ce000-0x3)='/dev/ppp\x00', 0x80400, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000b2b000-0x4)=@assoc_id=0x0, &(0x7f0000bcb000)=0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000d9b000)={r2, 0x100000000, 0x1, [0xfffffffffffffffd]}, &(0x7f0000e0f000)=0xa) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fsetxattr(r0, &(0x7f000038a000)=@known='com.apple.system.Security\x00', &(0x7f00003d0000)='+ppp0nodev\x00', 0xb, 0x2) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000007000)={'security\x00', 0x0, 0x0, 0xff3a, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000005000)={0x0, 0x0}, [{{{@loopback=0x7f000001, @broadcast=0xffffffff, 0x0, 0x0, @generic="762315fc250dba5022aec1bd78810002", @generic="87ea47822cfe7b00055a274b55b2b511", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x90, 0x0, {0x0, 0x0}, []}, {0x20, "a1f965e4d39590c7a295df62655baa54ddbeafdaebf439125dcfaac1ca", 0x0, ""}}]}, 0xf0) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ab9000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000584000)={0x0, 0x4}, &(0x7f0000484000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000820000)={0x8, 0x8006, 0x9, 0x2, r5}, &(0x7f000094a000-0x4)=0x10) [ 100.519558] QAT: Invalid ioctl [ 100.532361] QAT: Invalid ioctl [ 100.557736] QAT: Invalid ioctl [ 100.566921] QAT: Invalid ioctl 2018/01/27 12:11:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000d0b000)=0x8129) r0 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r0, 0x40007) sendfile(r0, r0, &(0x7f0000d99000-0x4)=0x0, 0xfffffffd) 2018/01/27 12:11:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000ea3000-0x8)='./file0\x00', 0x10, 0x1ff) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/27 12:11:38 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, 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={&(0x7f0000794000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$eventfd(0xffffffffffffffff, &(0x7f0000345000)=0x0, 0xfffffddb) r0 = creat(&(0x7f0000c95000)='./file0\x00', 0x4) getsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f000037f000)=""/9, &(0x7f0000c4f000)=0x9) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f000039e000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) dup3(r1, r2, 0x0) 2018/01/27 12:11:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xc, 0x803, 0x0) write(r0, &(0x7f0000df9000-0x27)="2600000022004701056807008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000077f000)=0x0, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvfrom$ax25(r0, &(0x7f0000070000)=""/233, 0xe9, 0x0, &(0x7f000053d000-0x10)={0x3, {"7fb30b5e0006b1"}, 0x0}, 0x10) sendto$inet(r0, &(0x7f000043e000)="6938977c2a08fb1ad7781f7c716c064d34d76df577e50782006daf4e9d630f86c788f29d4a790a48f68f0f0b895abc06c5ab772494e7bcf1db2583d07b1dc66fbbc0400a7b40c4dc3deede2619d379c4ec0b22a6b97635ff34a32557db13b7db15b872b94ded60263d0ef96d3f1ba237aad5d76a62373e3848c1e58f0418e4c3b689ae", 0x83, 0x14, &(0x7f0000537000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 12:11:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000820000)='/dev/vcs\x00', 0x1, 0x0) getpeername$packet(r1, &(0x7f0000fe5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ff5000)=0x14) r2 = epoll_create(0x4) r3 = dup2(r1, r0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000870000-0xc)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000f0a000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f00000a2000)={r4, 0x80000, r1}) write(r0, &(0x7f0000950000-0x1)="9c", 0x1) 2018/01/27 12:11:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000621000)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x3fffe) mq_notify(0xffffffffffffffff, &(0x7f00005d2000)={0x20000000, 0x14, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000bb1000)='/dev/rfkill\x00', 0x20000, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00007d5000-0x4)='tls\x00', 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00002f5000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x5, 0x0, 0xffffffffffffff23, 0x2}, &(0x7f0000db6000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000fe9000-0x14)={r1, 0xffffffffffff8001, 0x8, 0x9, 0xa9, 0x3}, 0x14) 2018/01/27 12:11:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00004d2000)={0x0, 0x0}) getsockname$inet(r0, &(0x7f0000a8f000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000035e000-0x4)=0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000890000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffe9) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000ab4000-0x4)='tls\x00', 0x4) accept4$inet6(0xffffffffffffffff, &(0x7f0000f40000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00002c6000-0x4)=0x1c, 0x80000) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000ba3000)={r0, 0x3ff}) dup3(r2, r1, 0x0) 2018/01/27 12:11:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003e8000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000c04000-0x48)=""/72) syz_open_dev$sndmidi(&(0x7f0000864000-0x12)='/dev/snd/midiC#D#\x00', 0x80000000, 0x8000) r1 = syz_open_dev$sg(&(0x7f0000245000-0x9)='/dev/sg#\x00', 0x0, 0x2) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000209000)=""/72) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x9, 0x0, 0x0, 0x200020000000}) ioctl(r1, 0x2, &(0x7f0000ebd000)="3d8ad3bbe006587eb06b9336a60cf905400dc91d1da564c41826cb381e07d1501945b2f6eae9e965b00b2f91ee737f3b0a04defebbb69621fa9156796fe3d2d76f030759b147c9080000007899d7478a7a8b77dccfd078b2ba79db7d4495b287f8475d83738e0922b9ec6821e8a6faf5fb12f2f3469f45f5913099e1d441c21353838a232d") [ 100.594929] QAT: Invalid ioctl [ 100.600934] QAT: Invalid ioctl [ 100.604461] QAT: Invalid ioctl [ 100.609523] QAT: Invalid ioctl 2018/01/27 12:11:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000040a000)='mounts\x00') getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000bc8000)=0x2, &(0x7f00007ca000-0x4)=0x1) sendmsg$key(r0, &(0x7f0000cd1000-0x38)={0x0, 0x0, &(0x7f0000859000-0x10)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x18, 0x0, 0x4, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x3, 0x28000000, 0x0, 0x0, 0x0}, @sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}]}, 0xc0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 12:11:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0xfffffffffffffffd, 0x0}, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f000031f000-0xb)='/dev/audio\x00', 0x220200, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f000081c000)=0x0) 2018/01/27 12:11:38 executing program 3: openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x4040, 0x0) [ 100.696335] device eql entered promiscuous mode 2018/01/27 12:11:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/27 12:11:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x80001, 0x84) getsockopt$sock_int(r0, 0x1, 0x28, &(0x7f000053a000)=0x0, &(0x7f00009f2000-0x4)=0x4) 2018/01/27 12:11:38 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x40800, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc00c6419, &(0x7f0000002000)={0x5, &(0x7f0000001000-0xd5)=""/213, &(0x7f0000001000-0x50)=[{0xa000000000000000, 0x1b, 0x3d2, &(0x7f0000002000)=""/27}, {0xfffffffffffffff9, 0xcd, 0x40, &(0x7f0000003000-0xcd)=""/205}, {0x7, 0x1000, 0x0, &(0x7f0000002000-0x1000)=""/4096}, {0x1ff, 0x1000, 0x5, &(0x7f0000003000-0x1000)=""/4096}, {0x7, 0x27, 0x100000001, &(0x7f0000002000)=""/39}]}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x20, &(0x7f0000000000)=0x0, 0x4) 2018/01/27 12:11:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000553000)='/selinux/policy\x00', 0x0, 0x0) getpriority(0x3, r0) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r1, &(0x7f0000859000)={r1, r1, 0x5}) perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x2801, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/27 12:11:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000005000)='attr\x00') r1 = gettid() perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd85, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x1, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000a47000-0x30)=""/48, 0x13) ioctl$VT_DISALLOCATE(r0, 0x5608) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f000063b000-0x4)=0x0) 2018/01/27 12:11:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003bf000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000403000-0x8d)="", 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009c1000-0x10)='/dev/sequencer2\x00', 0x301240, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000d45000)={&(0x7f00004bf000)='./file0\x00', r1}, 0xc) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000562000)={{0x1, 0x3, 0x0, 0x1, 0xe6c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = accept4$alg(r0, 0x0, 0x0, 0xfffffffffffffffe) sendmmsg$alg(r2, &(0x7f00006a3000)=[{0x0, 0x0, &(0x7f00000bc000-0x20)=[{&(0x7f0000d3b000-0x80)="f35cdd05ad14d76444d52d5bd3b8e7fa5b70daf33901ebbf63cb09727478173c", 0x20}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmmsg(r2, &(0x7f0000625000-0x40)=[{{&(0x7f0000167000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x7, &(0x7f0000ef9000-0x18)=[{&(0x7f00009c4000-0x5d)=""/180, 0xb4}], 0x1, &(0x7f00007fa000-0x7e)=""/126, 0x7e, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000fd4000-0x8)={0x0, 0x1c9c380}) 2018/01/27 12:11:38 executing program 7: setsockopt$sock_void(0xffffffffffffffff, 0x29, 0x1b, 0x0, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000001000-0x18)=@generic={0xffff, 0xffffffff, 0x2}) 2018/01/27 12:11:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00005a3000)='/dev/mixer\x00', 0x400, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000c3a000-0x30)={&(0x7f00008ed000-0xc)=[0x0, 0x0, 0x0], &(0x7f000000f000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000078d000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000072d000-0x28)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3, 0x8, 0x6, 0xa, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000062d000-0x11)='/selinux/enforce\x00', 0x40040, 0x0) recvmsg$kcm(r2, &(0x7f00001fe000-0x1c)={&(0x7f0000d52000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00005fc000-0x50)=[{&(0x7f0000e9b000)=""/150, 0x96}, {&(0x7f0000150000)=""/4096, 0x1000}, {&(0x7f0000629000-0x67)=""/103, 0x67}, {&(0x7f000015b000-0x91)=""/145, 0x91}, {&(0x7f00007a8000)=""/249, 0xf9}, {&(0x7f0000065000-0xe9)=""/233, 0xe9}, {&(0x7f0000d1d000)=""/78, 0x4e}, {&(0x7f000045f000)=""/90, 0x5a}, {&(0x7f00000cd000)=""/19, 0x13}, {&(0x7f0000c33000-0xa4)=""/164, 0xa4}], 0xa, &(0x7f0000e0d000)=""/15, 0xf, 0x5}, 0x2102) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000e0c000-0x10)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x16, &(0x7f0000a46000-0x1000)="c60023ff", 0x4) 2018/01/27 12:11:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x56, &(0x7f00002f0000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "5461a4", 0x20, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@routing={0x0, 0x0, 0x0, 0x7, 0x0, []}], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, &(0x7f0000e8b000)={0x0, 0x1, [0xa60]}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d69000)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000cdf000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 12:11:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000324000-0x8)='./file0\x00', 0x0) r0 = inotify_init1(0x0) r1 = inotify_add_watch(r0, &(0x7f0000922000)='./file0\x00', 0x2000050001fe) creat(&(0x7f000002d000-0xc)='./file0\x00', 0x0) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) inotify_rm_watch(r0, r1) mq_open(&(0x7f00008cf000)="5ef66d643573756d47504c766d6e65743100", 0x87b70f0774feef3f, 0x100, &(0x7f0000a64000-0x20)={0x3ff, 0xf0c1, 0x0, 0x6, 0x4, 0x7fff, 0x6, 0x7}) open$dir(&(0x7f00004ab000-0xc)='./file0/bus\x00', 0x0, 0x0) mkdir(&(0x7f00008b4000-0xe)='./file0/bus\x00', 0x21) 2018/01/27 12:11:38 executing program 3: r0 = syz_open_dev$sndmidi(&(0x7f0000ee1000-0x12)='/dev/snd/midiC#D#\x00', 0x401, 0x1) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000714000-0x18)=""/24) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) r2 = add_key$user(&(0x7f0000e43000-0x5)='user\x00', &(0x7f000047c000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b32000-0xb9)="62645902aad150c8ee70f1a3f2f3ebac27bca8a0e4d12b153664f68dda0209ddd6ca97b89e393175082e168842716fec7c19e1c57103a6c2af19bb29ac844ba8dca024a081fa5c3d5e261179e97c51078be4aa8c918949fecaa1977d3438719d8fb574ebdc2e1bdfe5bf6322ac7ea5eedd712e0bbec1624b271dd07838e826fcc61e0d696d1cd8c7eec5d2361ff389e61226e3f9d545ca1feb06cd9c371e496031871ee8cf77f153490d8177fa86e78a257936d48f96e24a3a", 0xb9, 0xfffffffffffffffc) keyctl$update(0x2, r2, &(0x7f0000b0a000-0xdb)="fb60d20b259fc23ad43160f62b37448eecb960cac12922e327c643b1bb4c0417a598af474c1e0efbacba1d3bc31b506723988328165b5939dac0a1e26d8e4ea0f91e85ed062d3b857abf5a16135ecbc805df8330bec7018a1b55a8b357190b4f8241138995ea8f4c4a1db3263e3c2a932bd9221bc7fa49d21eb4b5caf1d55764a0e3abd54ac882765acd23947f314da6f53aa61044cc823c5a53fb4f866ac0e6d4cd4c9f8e8faf2999d1bb0b3986889acf269bb97dffc0f069080e2f37db76f5e175a236f32c6f0f562940228c9e1943532e6bfb13807c73c3ffa2", 0xdb) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000677000-0x10)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a94000-0x4)=0x10) r3 = syz_open_dev$adsp(&(0x7f00004b3000-0xb)='/dev/adsp#\x00', 0x8, 0xa000) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000068f000)=r3, 0x4) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000528000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/01/27 12:11:38 executing program 1: socketpair(0x8, 0x804, 0x3, &(0x7f0000f63000)={0x0, 0x0}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00008e6000-0x10)='/selinux/policy\x00', 0x0, 0x0) dup3(r0, r1, 0x80003) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f000033b000)='/dev/sequencer\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) dup3(r2, r0, 0x0) 2018/01/27 12:11:38 executing program 7: ioperm(0x0, 0x1, 0x0) ioperm(0x0, 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/policy\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x264, 0x9, 0x800, 0x101, 0x0, 0xfff, 0x1000, 0x5, 0x80000001, 0x4, 0x1ff, 0x10001, 0x8, 0xe0bc, 0x5, 0x8, 0x7, 0x3, 0xfffffffffffffffb, 0x40000, 0x3, 0x8, 0x6, 0x8, 0x0, 0x2, 0x81, 0x3bf, 0x7fff, 0xc0000, 0x326, 0x7, 0x9, 0xe6e, 0x6, 0x9, 0x0, 0x0, 0x2, @perf_config_ext={0xf724, 0x0}, 0x481, 0x9, 0x8, 0x4, 0x0, 0xfffffffffffffffc, 0x400, 0x0}, r0, 0x800, r1, 0x2) r2 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x6, 0x181000) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000001000-0x4)={r1}) connect$unix(r2, &(0x7f000029a000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/27 12:11:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d52000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539esp(xts(cbc(des3_ede)),sha512-generic)\x00'}, 0x58) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e32000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000af0000)={0x5, r0, 0x1}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000fad000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000567000)={{0x5, 0x7, 0xfffffffffffffffe, 0x8, "5bc895ccd391cdb24e689938e980c738e5c74edb0633d66bdfaf3b87e61b39b0f0eb3488cc19f8c25d2c40a2", 0xda9}, 0x0, 0x0, 0x80, r2, 0x2, 0x9, "c1e98ad696ea774e77dcbb309ba8affa0ac34824126055155511f8e61f9a24bf02581d7f5821658abf7152419a6e8d5e178746ee40fdb143f594fe3049d71fc3", &(0x7f0000fb6000-0x40)='vmac(camellia)\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x8, 0x8, 0x2], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000919000)="e5fcb5bf0b00000000000007ddb4db13", 0x10) r3 = geteuid() getsockname$packet(r1, &(0x7f0000b64000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000a5d000-0x4)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ae0000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000045000)=0xe8) getresuid(&(0x7f0000044000)=0x0, &(0x7f0000256000-0x4)=0x0, &(0x7f0000aa6000-0x4)=0x0) setresuid(r3, r4, r5) r6 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$nl_generic(r6, &(0x7f00002c1000-0x1c)={&(0x7f0000b9b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ee8000)={&(0x7f00000ac000-0x13f0)={0x58, 0x1b, 0x400, 0xffffffffffffffff, 0x1, {0x1f, 0x0, 0x0}, [@generic="d1568868c76b7ca8f28cd898cdd2e0f4a3bb15d8525cc49cf4813d39a021baea9a47bcae3612c96360fd754e2a1be3df4f9f1c56f82df3b336c7", @typed={0x8, 0x0, @void=""}]}, 0x58}, 0x1, 0x0, 0x0, 0x44804}, 0x20000800) ioctl$DRM_IOCTL_FREE_BUFS(r6, 0x4008641a, &(0x7f0000130000-0x8)={0x4, &(0x7f0000d60000)=[0x662, 0xd7, 0x306, 0x80000000]}) r7 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000783000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept4$alg(r7, 0x0, 0x0, 0x80800) 2018/01/27 12:11:38 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getdents(r0, &(0x7f00009d8000-0x52)=""/82, 0x52) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xfdfffffffffffffe, &(0x7f00000cc000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 12:11:38 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000001000-0x10)={0x28, 0x0, 0x0, @hyper=0x0, 0x0}, 0xfffffffffffffdd5) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000004000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3, 0x1, 0x3}}, 0x2e, &(0x7f0000008000)=[{&(0x7f0000003000-0x47)="76601d18c1fa91c374460fdc15db86b3e675209e281584a443cceb1c09352023ffaa134af74468b4eaead856d2fb7786677e74fca4b10a98322501b56156c957cdd54da6fcb5eb", 0x47}], 0x1, 0x0, 0x0, 0x1}, 0x0) bind$vsock_stream(r0, &(0x7f0000008000-0x10)={0x28, 0x0, 0x0, @host=0x2, 0x0}, 0x10) 2018/01/27 12:11:38 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000d7f000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x2b, &(0x7f000046d000-0x38)="0700000002", 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x200}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={r3, 0x2}, &(0x7f0000001000-0x4)=0x8) 2018/01/27 12:11:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) r1 = creat(&(0x7f0000650000-0x8)='./file0\x00', 0x0) lstat(&(0x7f0000bb3000-0x8)='./file0\x00', &(0x7f0000b4f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000e69000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c90000-0x4)=0xe8) stat(&(0x7f000076c000)='./file0\x00', &(0x7f0000eb8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getuid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00002e7000-0x4)=0x0) r7 = getpgrp(0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000f90000)={0x0, 0x0}) r9 = fcntl$getown(r1, 0x9) fstat(r0, &(0x7f0000791000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getegid() r12 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00004cf000-0xe8)={{{@in=@rand_addr=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000675000-0x4)=0xe8) getresgid(&(0x7f000017a000-0x4)=0x0, &(0x7f00005c1000+0x39f)=0x0, &(0x7f0000487000-0x4)=0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f000001a000)={0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000298000)={&(0x7f0000ffd000)=@kern={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f000056c000-0x30)=[{&(0x7f000044c000)={0x1044, 0x35, 0xa00, 0x3, 0x0, "", [@nested={0x1c, 0x59, [@typed={0x18, 0x81, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, @nested={0x100c, 0x78, [@generic="", @typed={0x1008, 0x6c, @binary="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@typed={0xc, 0x84, @ipv4=@broadcast=0xffffffff}]}, 0x1044}, {&(0x7f0000951000-0x102c)={0x102c, 0x1f, 0x200, 0x5, 0x3, "", 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[@generic="9ec71b3e724846d3e42fd4a42f8ed5209e87db4fc919e254590986d5ed23b698a11f694baf82bd3d0da2926c1f935f2dcb4f4b30e967a9d841a2518f231a34824884a3e25aab373a65b2651f3a87f7d3ad4a7cd85ef5eaa65b305eaa72c37f3a5ea6788841164774f6ab81c96b51f7cb40f3094daec0b51c29884db182b8afdfe689b5230866a0897932f15e9357ac053e109ad13f563fbf9bfe378d9a1e65813d5ee81cb7ff027054ddb01a767edb0fe654b69c6332cb5e44513e70855d8f6524a86473c3a7e35ff916064763c8d0e973bf9f56e7ad54dba1f5e0fc60e06c8cbfc40bf8", @typed={0xc, 0x87, @ipv4=@loopback=0x7f000001}, @generic="a878cae4c4c0a8188a2f9c6683d95840371ca5c831562bcdc836c3283063c5a54d8bb441f104bbb180101ceb90c45020e71fc801dd6ebc364ab1d1104195410b293befeb71ef09c2827a48b15f006a5d79e9ebcb1b3323b263ac9b0231a6da5926fd62"]}, @typed={0xc, 0x2b, @ipv4=@multicast2=0xe0000002}, @typed={0xc, 0x35, @pid=r7}, @typed={0xc, 0x5b, @str='\x00'}, @nested={0x98, 0x78, [@generic="1c89b67526998b65a6780e66891e19b5aab0812f86eadc3665b34b9f15c64f2b587000626c1c9998fae9850b1f5f90407e437bf186728570251174e2e9", @generic="7b64c521e7b4969e64a47aaf1768d22461969833265498495bea1e08c2d84338a4bce571fc1646716ab294325d8bda9ccf38f2", @typed={0xc, 0x31, @ipv4=@broadcast=0xffffffff}, @typed={0x18, 0x2d, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, @generic="47bbd8cd6eb2aeeb6e3ae1c7b030c5a23d706c2f75ee421f6d7e0269214b5c65cff1ad5d5127c468f4a75f4f3c352cae5867f41ebea4ba98270c5b3cfc3f60", @typed={0xc, 0x6d, @pid=r8}, @typed={0xf8, 0x43, @binary="aac1cff371c85472afa16f26f6f4c8e708867efe7578d76f97e109feccf7d80598979059df020c7b2a02cc40a3ebf76e1d2f48002446a1efd17ed5e43779033435590fc4a9364570f6aed6cb347f9dcbc312213c00cd80160a110aea9573bcc6668ebdd4d129fe1253e6e4fd1d7501ce3e4bc26d0b1b39919ac382f5ee44396565321a9b405dc85ed67ac63fda4af239752e8d22b197a3b2698ab746b7cdb1f9f837e251fce09b7450a02f5ff743fca8c8ed4f8ee62b1ad2e474f912b43e2455864f87ac50914b0d2555eba200d90bc12d2d4388d4c754ffc95ac546d5f1857ab3e4adf7921c279d3749d457feaa"}, @typed={0xc, 0x1b, @u32=0x7}]}, 0x38c}], 0x6, &(0x7f00007aa000)=[@cred={0x18, 0x1, 0x2, r9, r10, r11}, @cred={0x18, 0x1, 0x2, r12, r13, r14}, @rights={0x18, 0x1, 0x1, [r1, r0, r1]}, @rights={0x18, 0x1, 0x1, [r0, r15, r0]}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r1, r1, r1, r1]}, @rights={0x1c, 0x1, 0x1, [r1, r1, r0, r0]}], 0xac, 0x1}, 0x20000014) r16 = inotify_init() getpgid(0x0) ioctl$sock_inet_udp_SIOCINQ(r16, 0x541b, &(0x7f0000281000-0x4)=0x0) 2018/01/27 12:11:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = syz_open_dev$adsp(&(0x7f0000bf6000)='/dev/adsp#\x00', 0x2, 0x101500) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000efb000)={@broadcast=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000614000-0x4)=0xc) 2018/01/27 12:11:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r0, &(0x7f0000899000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) setsockopt$inet6_mreq(r0, 0x29, 0x13, &(0x7f0000da6000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xfffffffffffffffd) splice(r0, &(0x7f0000ee5000)=0x0, r0, &(0x7f0000720000-0x8)=0x0, 0x7, 0x8) sendto$inet(r0, &(0x7f000072f000)="", 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 12:11:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000624000-0x8)='uid_map\x00') listen$netrom(r0, 0x3f) sendfile(r0, r0, &(0x7f0000014000)=0x3b, 0x10003) 2018/01/27 12:11:38 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000006000-0xa)='/dev/vcs#\x00', 0x16, 0x10001) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000007000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000009000-0x4)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f000000b000-0x8)={0x9, &(0x7f0000003000-0x24)=[{0xb3, 0x7}, {0x7, 0x2}, {0x8000, 0x8f}, {0x3f, 0x7f}, {0xdba, 0x3f}, {0x9, 0x9443ddfc00000000}, {0x8001, 0x100}, {0x0, 0x7ff}, {0x7, 0x8000}]}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000009000)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(r1, &(0x7f000000a000-0xa)='net/igmp6\x00') r3 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r3, 0x107, 0xb, &(0x7f0000004000-0x4)=0x0, &(0x7f0000002000-0x4)=0x2a2) ioctl$VHOST_GET_FEATURES(r2, 0x8008af00, &(0x7f0000006000-0x8)=0x0) syz_open_dev$sg(&(0x7f0000008000-0x4)='/dev/sg#\x00', 0x1ff, 0x0) 2018/01/27 12:11:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b38000)='\x00', 0x3) recvfrom$ax25(r0, &(0x7f0000efa000-0x3b)=""/107, 0x6b, 0x2001, &(0x7f00006c9000-0x10)={0x3, {"de3b1b417a9186"}, 0x6}, 0x10) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x4b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00005ed000-0x4)=0x84) ppoll(&(0x7f0000be4000-0x38)=[{r1, 0x0, 0x0}], 0x1, &(0x7f000054e000)={0x0, 0x989680}, &(0x7f0000051000-0x8)={0x0}, 0x8) 2018/01/27 12:11:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a9f000-0xa)='/dev/cuse\x00', 0x882, 0x0) pread64(r0, &(0x7f000092d000)=""/0, 0x0, 0x0) write$fuse(r0, &(0x7f0000c72000-0x28)={0x28, 0x0, 0x7, @fuse_notify_delete_out={0x0, 0x0, 0x0}}, 0x28) syz_open_dev$adsp(&(0x7f00007cb000)='/dev/adsp#\x00', 0x1, 0x4200) 2018/01/27 12:11:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x2, 0x0) write(r1, &(0x7f0000caf000)="", 0xffffffffffffffef) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f000001e000-0x8)={0x0, 0x0}) pselect6(0x40, &(0x7f000051d000)={0x2, 0x7, 0x9, 0x80, 0x200, 0x2, 0x3c4, 0x400}, &(0x7f00004e7000)={0xffffffff, 0xfffffffffffff800, 0x2, 0x1, 0x5, 0x0, 0x36e, 0xfffffffffffffc00}, &(0x7f0000624000)={0x20000000000000, 0x7fff, 0x401, 0x3, 0x4, 0x5, 0x2, 0x0}, &(0x7f0000332000-0x8)={r2, r3+30000000}, &(0x7f0000af9000-0x8)={&(0x7f0000356000)={0x6}, 0x8}) select(0x40, &(0x7f00000d1000-0x40)={0x2, 0x8, 0x4, 0x2, 0x7ff, 0x0, 0x5, 0x4}, &(0x7f0000297000-0x40)={0xffff, 0xfffffffffffffffd, 0x23, 0x8, 0x83, 0x80, 0x9, 0x1}, &(0x7f00001bc000-0x40)={0x9, 0xfffffffffffffffb, 0x1, 0x2, 0x7, 0xfff, 0x100000000, 0x5}, &(0x7f0000a30000-0x8)={0x77359400, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006c000-0x10)={{0x0, 0x8}, {r5, r4}}, &(0x7f0000ee1000)={{0x0, 0x0}, {0x0, 0x0}}) syz_open_procfs(r0, &(0x7f00000ac000-0x6)='statm\x00') r6 = creat(&(0x7f0000395000)='./file0\x00', 0x8) ioctl$TCXONC(r1, 0x540a, 0x80000000) ioctl$PPPOEIOCDFWD(r6, 0xb101, 0x0) setsockopt$inet_tcp_int(r6, 0x6, 0x17, &(0x7f00009bf000-0x4)=0xffffffff, 0x4) tkill(r0, 0x15) 2018/01/27 12:11:39 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f000007d000)=0x0, &(0x7f0000001000-0x8)=0x0, 0x40, &(0x7f00009ba000/0x3000)=nil, 0x0) mmap(&(0x7f0000000000/0xf6000)=nil, 0xf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00000dc000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "7dfb07", 0x0, 0x2f, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [@fragment={0x3c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}], ""}}}}}}}, 0x0) 2018/01/27 12:11:39 executing program 7: mmap(&(0x7f0000000000/0x954000)=nil, 0x954000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000830000-0x8)={0x0, 0x0}) mmap(&(0x7f0000954000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000954000)={@common='sit0\x00', @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000948000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f000015b000)="9b", 0x1, 0x0, &(0x7f00006b0000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(0xffffffffffffffff, &(0x7f0000951000-0x38)=""/56, 0x38, 0x100, &(0x7f0000950000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(0xffffffffffffffff, 0x0) 2018/01/27 12:11:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000bc4000-0xa)='./control\x00', 0xa4000960) readv(r0, &(0x7f0000efd000)=[{&(0x7f000099e000-0x31)=""/49, 0x31}], 0x1) r1 = openat$dir(0xffffffffffffff9c, &(0x7f000005f000-0xa)='./control\x00', 0x4000, 0x1) r2 = syz_open_dev$adsp(&(0x7f0000070000-0xb)='/dev/adsp#\x00', 0xb35, 0x488000) ioctl$KVM_GET_NR_MMU_PAGES(r2, 0xae45, 0x9) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a3d000)='/selinux/mls\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000142000-0xa)='./control\x00', r3, &(0x7f00004bd000-0x9)='./control\x00', 0x2) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000fe3000)={0x11, 0xf7, &(0x7f0000a0a000-0xf7)="81bdd5ce5abc6b5b18cbec0095e0c83aa823268d981e503b194ec671ac6dd1e9e77f432e68b6f6e703c109a89dc51bc730d6de8cc957b44f37730d078e8a7540a4a6b0bf19b6c23669c6cee49bdba96dba17c3eb894deee7a4a60d81d960d8947a1e84d94de1cd1e1e381fcc069c3a2f09d3841ca6efdc46e6b832b0589060d85bf495366614b200712f56ed4a3dcae277216bd5bf665ec31001d7bdf82b2f73fcf5fe8d8f6680afdf2aa9a1bbccdb546876bfd7a427395509b30edec967e63cccfe4fa8bc53ef75951e80a4e20f2ad452e776335d1df6e7859a385a7a457645055736ee63f785dee1959a6bd40bfa2ba310e5021e0e3c"}) mkdir(&(0x7f0000aa3000)='./control\x00', 0xffffffffffffffff) 2018/01/27 12:11:39 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xd0, &(0x7f0000001000-0x4)=0x0, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000001000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 12:11:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00002c3000-0xa)='/dev/cuse\x00', 0x100, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = request_key(&(0x7f00004ca000-0xb)='pkcs7_test\x00', &(0x7f000035d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a7e000)='@\x00', 0xfffffffffffffffb) keyctl$get_security(0x11, r2, &(0x7f0000586000)=""/170, 0xaa) setsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f00007af000)=0x0, 0x4) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000664000-0x4)=0xd2) 2018/01/27 12:11:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000ca000)='/dev/sequencer\x00', 0x20801, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000799000-0x8)={r0, r1}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00004ea000)={0x0, 0xa7c4, 0x2, 0x8, 0x1, 0x1daa, 0x2, 0x12bd, {0x0, @in6={{0xa, 0x2, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x62, 0x9, 0xd6f, 0x7f, 0xb81}}, &(0x7f00008c1000)=0xb8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000021000-0x6)={r2, 0x84e}, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000ef3000)={r1, 0x28, &(0x7f0000f2f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) getsockopt$inet_buf(r0, 0x0, 0x50, &(0x7f00004f1000)=""/0, &(0x7f000050f000)=0xf9) getresuid(&(0x7f00007d8000+0x8b3)=0x0, &(0x7f00008dc000-0x2)=0x0, &(0x7f00009f8000)=0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x12a) ioctl$TCGETA(r1, 0x5405, &(0x7f000044f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 12:11:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000abf000)={0x0, 0x7, 0x1, 0x400}, &(0x7f0000074000)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000b78000-0x8)=@assoc_value={r1, 0x0}, 0x8) sendto$inet6(r0, &(0x7f0000f98000)="", 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a6000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) r2 = syz_open_dev$vcsa(&(0x7f0000d16000-0xb)='/dev/vcsa#\x00', 0x8, 0x90000) bind$netlink(r2, &(0x7f0000aa1000)={0x10, 0x0, 0x1, 0x2004}, 0xc) 2018/01/27 12:11:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000001, 0x84) sendto$inet(r0, &(0x7f0000f5e000-0xb0)="87", 0x1, 0x0, &(0x7f0000881000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000651000-0x97)="d2", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0xfffffffffffffffd) sendto$inet(r0, &(0x7f0000d53000-0xa9)="880ad57aa2d4514542e0fa4a6a5f4dce974fc3ce5cc12c790c378996dc88674027e7bbda20395245eca0b953e0b9ff6d35b5b18b516e7eb480f34b9f536f389de736a9084e063ecb44098778e893c488abb3d7138f7f40071c55be81fae624eebe8798483dca88f20647b0b80f69e52ba8a755a31e8f60d2182382737e991750a86f9b7f58499038f1f573975f9000f0828e8b173e799eb36d5f529545019e6df87c06430eeaa4f3c7", 0xa9, 0x800, &(0x7f00002c9000-0x10)={0x2, 0x0, @rand_addr=0x2c00, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000851000)=@sack_info={0x0, 0x8, 0x1}, 0xc) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000d8e000-0xb7)={r1, 0x3, 0x6, "ee3576f32850fd33260ca12eba1dd589bb2815491ee114fa0e54aeba9e3d26a644f78c7c1d248d3a2ae34d942730f53585b126a0ce86a0606fa3045aaa9c4369face41cb406450ddef2205a9bb15e043778bfe706ea8a10d2173b822dc75bd0dc334a03157a0a3a5048685311281660806b005faabb7a757cdada2b9fc20b056e6b359afa2df6f6564506cb013dc75910a47bab981e0210cd5641069d4be06bf001f06ba37865ed716eb7cdaac"}) 2018/01/27 12:11:39 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0x5)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) setreuid(r1, 0x0) 2018/01/27 12:11:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000003c000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) vmsplice(r0, &(0x7f000081b000)=[], 0x0, 0x0) 2018/01/27 12:11:39 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$sock_bt_hci(r0, 0x800448d5, &(0x7f0000577000-0x1000)="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") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eef000)={r2, &(0x7f0000642000)="", &(0x7f0000ad4000)=""/209}, 0x18) 2018/01/27 12:11:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000226000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x80) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f00009e2000-0x2)={0x1, 0x7, 0x4, 0x1000}, 0x10) connect(r0, &(0x7f0000001000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'tgr160-generic\x00'}, 0x58) 2018/01/27 12:11:39 executing program 3: r0 = socket$llc(0x1a, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x200, 0x4) bind$ipx(0xffffffffffffffff, &(0x7f0000d8e000-0x10)={0x4, 0x0, 0x0, "2a59fc7e7659", 0x0, 0x0}, 0x10) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) r2 = fcntl$dupfd(r1, 0x0, r1) listen(r2, 0x7) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f000032a000)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, &(0x7f00004cf000-0xbb)="", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""}) 2018/01/27 12:11:39 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0xffffffff, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4018641b, &(0x7f0000000000)={&(0x7f00007a8000/0x800000)=nil, 0x82, 0x3, 0x4, &(0x7f00000fb000/0x1000)=nil, 0x400}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f000032a000)='/dev/dmmidi#\x00') 2018/01/27 12:11:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000595000-0x8)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = dup(0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00006af000-0x5c)={0x8000, 0x1000, 0x5, {0x0, 0x1c9c380}, 0x1, 0xf41, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fstatfs(r0, &(0x7f00009eb000-0x1e)=""/30) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000e26000)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0x0, &(0x7f000000b000)={&(0x7f000001d000)=@ipv6_newroute={0x1c, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000107000)=0x7) 2018/01/27 12:11:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000da4000-0x1)=""/1) sendmsg$kcm(r0, &(0x7f0000e78000)={&(0x7f000036f000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}}, 0x32, &(0x7f000063b000)=[{&(0x7f00008c8000-0xf6)="e9", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$kcm(r0, &(0x7f00002a6000-0x38)={&(0x7f0000100000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00005a1000)=[], 0x0, &(0x7f0000752000-0x2250)=[], 0x0, 0x0}, 0x40010) sendmsg$kcm(r0, &(0x7f000050c000-0x38)={&(0x7f00001ce000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000689000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 12:11:39 executing program 5: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x7, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x0, 0x0, 0x0, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fed000)={0x0, 0x0}) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000aa1000-0x8)={0x0, 0x9f6}, &(0x7f0000fee000-0x4)=0x8) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000fee000-0x20)={0x1, 0xf0, 0x800e, 0xf70, 0x8000, 0x0, 0x240, 0x9, r2}, 0x20) 2018/01/27 12:11:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000656000)={0x0, 0x820f, 0x0, 0x0, 0x0}, 0x10) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000693000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000409000-0x8)={r2, 0x0}) 2018/01/27 12:11:39 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fbc000)='/dev/kvm\x00', 0x220000, 0x0) dup(r0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00004a4000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x8, 0x3f, 0x2, 0x5, 0x7, 0x4, 0x2, {0x0, @in6={{0xa, 0x0, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x2}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x8, 0x0, 0x100000001, 0x0}}, &(0x7f0000001000)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000002000-0x8)={r2, 0x67}, 0x8) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000000)={0xe96, 0x10000}, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000eb8000-0x5)='comm\x00') ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f0000ba7000)={0x0, 0x0, 0xddbc, &(0x7f0000d33000-0x8)=0x0}) r4 = syz_open_dev$sg(&(0x7f0000245000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r4, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x100002, 0x0, 0x0, 0x0}) dup2(r4, r4) ioctl(r4, 0x3, &(0x7f00003bb000)="53d6dac28383c9ae44ba09f558c6f6f132dcde25b8c4dff5f1f1b2aec554ff09516f702864") 2018/01/27 12:11:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000e9c000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03b9", 0x33) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002be000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f00007f5000-0x8)='./file0\x00', &(0x7f0000a98000)={0x23ea7cb0, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x5, 0x9, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0x0}, 0x14) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r3, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/27 12:11:39 executing program 0: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e000000071ea9367a030900", @ifru_settings={0x0, 0x64, @raw_hdlc=&(0x7f0000004000-0x4)={0x0, 0x0}}}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000017000-0x9)='/dev/rtc\x00', 0x0, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000002000)=@known='system.advise\x00') ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)=0x0) 2018/01/27 12:11:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000950000-0x9)='/dev/sg#\x00', 0x0, 0x200010002083) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e13000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r3, 0x80007387, 0x0) r4 = dup2(r2, r2) syz_open_dev$random(&(0x7f0000c73000)='/dev/random\x00', 0x0, 0x0) dup2(r4, r2) ioctl$int_in(r4, 0x5452, &(0x7f0000e36000-0x8)=0x45) r5 = getpgrp(0x0) fcntl$setown(r2, 0x8, r5) fcntl$setsig(r3, 0xa, 0x12) r6 = gettid() tkill(r6, 0x100000000000016) syz_open_dev$dmmidi(&(0x7f000046c000-0xd)='/dev/dmmidi#\x00', 0x9, 0x410000) close(r0) 2018/01/27 12:11:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000021000-0xb)='/dev/adsp#\x00', 0xfffffffffffffff9, 0x2000) sendmsg$nl_netfilter(r0, &(0x7f0000e6f000-0x1c)={&(0x7f0000a25000-0xc)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f000051f000)={&(0x7f00006e3000-0x14)={0x14, 0x0, 0x6, 0x200, 0x2, 0x1, {0xf, 0x0, 0x1}, []}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x4000) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e2a000)={&(0x7f0000948000)={0x14, 0x1, 0x7, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x3ff) 2018/01/27 12:11:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000084d000-0x4)=0x0) ptrace$getenv(0x4201, r1, 0x8, &(0x7f0000017000)=0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00001fb000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000e48000-0x20)={"6add23f5256aaf244eb41d04f2b84863", {0x4, 0x5, 0x1, "ba8c342cb0e7", 0xfffffffffffffffe, 0x0}}) sendto$packet(r0, &(0x7f0000cc8000)="", 0x35e, 0x1, &(0x7f00003fd000)={0x11, 0xd, r2, 0x1, 0x7fffffff, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0xfffffffffffffd69) 2018/01/27 12:11:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00003a5000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f000027c000+0x521)=0xffffffffffffffff, 0x4) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000af9000)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="bc4b9a43e2a01595cb249b04604e60fc"}) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xfffffffffffffea7, 0x20020006, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) shutdown(r0, 0x1) 2018/01/27 12:11:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003c7000-0x9)='/dev/ppp\x00', 0x480, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x8) sendmsg(r0, &(0x7f0000ef3000-0x38)={0x0, 0x0, &(0x7f0000d98000)=[{&(0x7f0000ee5000)="e0", 0x1}], 0x1, &(0x7f0000dd4000-0x1148)=[], 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000255000)={&(0x7f000011c000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000a47000)=[{&(0x7f000016f000+0x4f9)=""/215, 0xd7}, {&(0x7f0000db7000)=""/55, 0x37}, {&(0x7f00002fc000)=""/52, 0x34}, {&(0x7f000008b000)=""/201, 0xc9}, {&(0x7f0000038000-0xe)=""/14, 0xe}, {&(0x7f00004cc000)=""/131, 0x83}, {&(0x7f00000c5000-0x11)=""/115, 0x73}], 0x7, &(0x7f0000034000-0x98)=""/152, 0x98, 0x10e5}, 0x40012000) ioctl$sock_bt_hci(r2, 0xc00448df, &(0x7f0000194000)="ceb3f8a730b869b1564b42088b4b2b2a7324e1e786c3810eba577799c0858add85e9d6716e5343645e4963e401710341a84189647afe12f240371983c76d625e306d82e32ba7a07e2d65822056c639e58e1d9298f60c1ba8b5d287b91e1e031459") connect$inet(r0, &(0x7f000096e000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f000030f000-0xc)={&(0x7f00004fe000)='./file0\x00', r1}, 0xc) 2018/01/27 12:11:40 executing program 6: r0 = socket$inet6(0xa, 0x800, 0x100000001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000001000-0x8)=0x0, r1, &(0x7f0000001000-0x8)=0x0, 0x7fff, 0xa) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000009000)='/dev/mixer\x00', 0x400000, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f000000c000-0x50)={@generic=""/16, @ifru_data=&(0x7f0000006000)="710ceec3d9508dfaaadb6baadcef4b7e896c20341a1f8cdfdcbc0741af55ade0"}) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000009000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f000000e000-0xc)={0x0, 0x4, 0x20}, &(0x7f000000b000)=0xc) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f000000e000)={0x5b8, 0x7863e241, 0x7, 0x1000}, 0x8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f000000f000)={0x81, 0x100000000}, 0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000000e000-0x10)={0x1, 0xc, 0x9, 0x0, r4}, 0x10) ioctl$KVM_ASSIGN_DEV_IRQ(r3, 0x4040ae70, &(0x7f000000c000)={0x6, 0xa068, 0x80000000, 0x101}) r5 = syz_open_dev$mice(&(0x7f000000b000-0x10)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$PERF_EVENT_IOC_REFRESH(r5, 0x2402, 0x3) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xfefffffffffffffd) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f000000b000-0x50)={@generic="1d019955ca7b35f230c45dc18a13824f", @ifru_map={0x5, 0x0, 0x69e, 0x4, 0x3, 0x101}}) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997fb0f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x86, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) 2018/01/27 12:11:40 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0xff, 0x10000) sendto$unix(r0, &(0x7f0000002000-0x1000)="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", 0x1000, 0x40, 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000001000-0xd4)={0x9, 0xcc, "065aeefd6cafb36a05bf5a24cc767f5742e1059099db767c15b2235ca9366e6ae53d2d5b2c16ae4b6af5a32759877128b8689e27ff120b99abd7378c2089e29bfdd54a734db700722e3bcadb09d1cc20073b8fad5e169932e97d037bb86bb3cbfaa7e67c10ea9ec3c9147b1b77f42870f84e72c989b9cf4bc08e2fd55023e5a32d6e86c4336ce7b7cf69e720508df982dd2fdd6aa867f27178dfad423cdd91e39a240142ca65b3d66bfd1e300f6075de908f85753bdcb4dd4d73a355f466ea598aa07335cfd96acda8f44940"}) r2 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x0) mprotect(&(0x7f0000dbf000/0x3000)=nil, 0x3000, 0x3000005) getsockopt(r1, 0xd79, 0x9, &(0x7f00003e4000-0x92)=""/146, &(0x7f0000b7f000)=0x92) io_submit(0x0, 0x1, &(0x7f000000c000)=[&(0x7f000000d000-0x40)={0x0, 0x0, 0x0, 0xf, 0x0, 0xffffffffffffffff, &(0x7f000000c000-0xcb)="", 0xffffffc8, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) utime(&(0x7f0000620000-0x8)='./file0\x00', &(0x7f0000793000)={0x8, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000c9a000-0x5b)={0x0, 0x53, "77e55a52ef05564ef8f80b8b484e179e899a87e626636a70482cf50fe118d15c61725b61da75af08fb9bb9dd982bdde33a874bd1f6cecf04492eeb7e516292e89a9b63996c2a5ae98ab082681dc903ee19a09b"}, &(0x7f0000e35000-0x4)=0x5b) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f00007d2000)={r3, @in6={{0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$KVM_S390_INTERRUPT_CPU(r2, 0x4010ae94, &(0x7f0000f04000)={0x9, 0x102, 0x8}) 2018/01/27 12:11:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000e40000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000946000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000a56000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, r1}) read(r0, &(0x7f0000327000-0x5)=""/5, 0x5) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000c50000)={0x0, 0x0}) openat$ppp(0xffffffffffffff9c, &(0x7f0000466000)='/dev/ppp\x00', 0x8900, 0x0) 2018/01/27 12:11:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000a96000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[@noop={0x1}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0xfffffffffffffe33, 0x0, [], "95f166491ab1df9f"}, {0x2000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}}}, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e42000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000a2b000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f00005b0000)={0x0, 0x0}) nanosleep(&(0x7f0000482000)={r1, r2+10000000}, &(0x7f000004e000-0x8)={0x0, 0x0}) ioctl$TCSBRKP(r0, 0x5425, 0x5) getpeername$ipx(r0, &(0x7f0000a7b000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000004d000-0x4)=0x10) 2018/01/27 12:11:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b2c000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$sg(&(0x7f0000df5000)='/dev/sg#\x00', 0x0, 0x0) readv(r3, &(0x7f000037e000)=[{&(0x7f000037f000-0xb)=""/1, 0x1}], 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x55071, 0xffffffffffffffff, 0x0) fcntl$setown(r1, 0x8, r0) ioctl$VHOST_SET_VRING_BASE(r3, 0x4008af12, &(0x7f000098b000-0x8)={0x2, 0x100000000}) socket$inet6(0xa, 0x0, 0x363) fcntl$setsig(r1, 0xa, 0x80000024) poll(&(0x7f0000b2c000)=[{r2, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) dup2(r3, r2) tkill(r0, 0x16) 2018/01/27 12:11:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000aca000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c08000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000f92000-0x5c)={{0xa, 0x2, 0xef, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}, {0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xbe}, 0x75b, [0x20, 0x6, 0x6, 0x9, 0x0, 0xfffffffffffffffd, 0x9, 0x1]}, 0x5c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) personality(0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000002e000-0x40)={0x12, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 12:11:40 executing program 4: open(&(0x7f00008ba000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000245000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f00004b1000)={0x0, 0x80000000, 0x6e93, 0x16f, 0xbc, 0x2}) ioctl(r0, 0x2285, &(0x7f0000ec1000-0x10)="") 2018/01/27 12:11:40 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000245000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227e, &(0x7f000036e000-0x2)="") 2018/01/27 12:11:40 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x0, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000006000-0x8)={0x0, 0x0}) 2018/01/27 12:11:40 executing program 3: mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f88000)={0x2, 0xf, 0x0, 0x0, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80000, 0x1430adc6) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000f8f000-0x108)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0xffffffffffff94b4, 0x5, 0x8, 0x41f, 0x8, 0x81, 0x1f, 0x0, 0x9, 0x9, 0x3ff, 0xe0, 0x3, 0x7fff]}, &(0x7f0000f8f000-0x4)=0x108) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000f8f000-0x8)=@assoc_value={r2, 0x9}, 0x8) r3 = syz_open_dev$audion(&(0x7f0000f8d000+0xb18)='/dev/audio#\x00', 0x1255812f, 0x540) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000459000-0xc)={0x0, 0x64, &(0x7f00001e0000)=[@in6={0xa, 0x1, 0x3d2, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x963, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xfffffffffffffffc}, 0xfffffffffffffffd}, @in6={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0xffff}]}, &(0x7f0000f8e000-0x4)=0xc) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000f8e000-0xa0)={r4, @in6={{0xa, 0x3, 0x400, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x48504204, 0x0, 0x7f, 0x6, 0x20}, &(0x7f0000f8d000)=0xa0) 2018/01/27 12:11:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000594000-0xf0)=@hopopts={0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x4, 0x6, "5e61eb3db36c"}]}, 0x10) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff4000)='/dev/mixer\x00', 0x2400, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f000065f000-0x10)={&(0x7f0000412000/0x2000)=nil, 0x2000}) connect$inet6(r0, &(0x7f0000792000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x9}, 0x1c) clock_gettime(0x6, &(0x7f0000bf4000)={0x0, 0x0}) 2018/01/27 12:11:40 executing program 0: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000008000)={0xffffffffffffffff, &(0x7f0000016000)="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", &(0x7f0000018000-0xa1)=""/161}, 0x18) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000001b000-0x8)={0x0, 0x0}, 0x80000) write$sndseq(r0, &(0x7f000000d000-0x38)=[{0x6, 0x7, 0x6, 0x1ff, @time={0x0, 0x989680}, {0xfff, 0x1ff}, {0xb96e, 0x7}, @raw32={[0xc4f7, 0x0, 0xfffffffffffffff7]}}, {0xe0b, 0x3, 0x2, 0x400, @time={0x0, 0x0}, {0x80000000, 0x4}, {0x8, 0x7}, @connect={{0x80, 0x3}, {0x5, 0x6}}}], 0x38) syz_open_dev$audion(&(0x7f0000014000-0xc)='/dev/audio#\x00', 0x1, 0x10000) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0xc, 0x0, @ipv4=@empty=0x0}, @typed={0x8, 0xa, @void=""}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 12:11:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x4}, 0x10) bind$unix(r1, &(0x7f0000d77000)=@abs={0x0, 0x0, 0x0}, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x0, 0x0}, 0x10) 2018/01/27 12:11:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x14, 0x1, 0x400000004) write(r0, &(0x7f00003a3000)="130000001a0025f000e5ff0401111f0e0a0b00", 0x13) 2018/01/27 12:11:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) sendto$inet(r0, &(0x7f0000126000)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f8559a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529000007253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fca80851bf8c727e06fe8603ad96715b4600000000000000021ce74a", 0x76, 0x0, &(0x7f0000f3d000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffbb) sendto$inet(r0, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x0, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006d8000)='0', 0x1, 0x0, &(0x7f0000659000+0x2d7)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/27 12:11:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$sndpcmc(&(0x7f00008ca000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x8040) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f000003a000-0x4)=0x0) r2 = socket$packet(0x11, 0x200000000000003, 0x300) socket$packet(0x11, 0x200000000000003, 0x300) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000918000-0x10)={r1, &(0x7f000002e000-0xfb)="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"}, 0x10) r3 = dup2(r0, r2) write$tun(r3, &(0x7f000090d000)=@hdr={0x2, 0x3, 0x1ff, 0x7bd, 0x401, 0x6, @ipv4={{0x24, 0x4, 0x4ff, 0x81, 0xd0, 0x3, 0x356fd7eb, 0x0, 0x3f, 0x0, @multicast1=0xe0000001, @empty=0x0, {[@lsrr={0x83, 0x1f, 0x9, [@dev={0xac, 0x14, 0x0, 0x16}, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0x17}]}, @cipso={0x86, 0x3e, 0x2, [{0x7, 0x10, "e215080a9bad713385b5877d8d9e"}, {0x0, 0x11, "26fe35a3d1549a0c531ea51e90437e"}, {0x5, 0x8, "74584ac40101"}, {0x5, 0xf, "2b3dc07d4f83d1f3073f519a72"}]}, @ssrr={0x89, 0x13, 0x8a, [@multicast2=0xe0000002, @multicast2=0xe0000002, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}]}, @ssrr={0x89, 0xb, 0xfffffffffffffff8, [@loopback=0x7f000001, @loopback=0x7f000001]}]}}, @udp={0x2, 0x3, 0x40, 0x0, "a5d11a99ec143215202d2d1ffc0d58427559590c574873db02d821512906accf78292d254fe31b3fef498edeed6d026403c5c3e37ea82a21"}}}, 0xda) 2018/01/27 12:11:40 executing program 5: r0 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000e86000)=0x5, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000001000)={0x2, 0x78, 0x10001, 0xa6a, 0xfffffffffffffffa, 0x7f, 0x0, 0x2e, 0x10002, 0x1, 0x2c29, 0x4, 0x1, 0x5, 0x8, 0x0, 0x8001, 0x4, 0x7, 0x1, 0x10001, 0x2, 0x8, 0xfffffffffffffff9, 0x4, 0x1, 0xfffffffffffff01f, 0x7fff, 0x9, 0x401, 0x6, 0x401, 0x5, 0x5, 0x0, 0xc091, 0x4602779c, 0x3, 0x0, 0x100000001, 0x3, @perf_config_ext={0x200, 0x1}, 0x8, 0x1, 0x400, 0x1, 0x7, 0x79, 0x1, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffff9c, 0x4) perf_event_open(&(0x7f0000001000-0x78)={0x3, 0x78, 0x7fffffff, 0x1f, 0x6a902625, 0x9, 0x0, 0x20, 0x80020, 0xb, 0x0, 0xebf, 0x9, 0x3c, 0x2, 0x3f, 0x1, 0xc, 0xfffffffffffffff8, 0x8001, 0x100000000, 0x8, 0x4, 0xfff, 0x4, 0x8000, 0xfffffffffffffffc, 0x0, 0xe26c, 0x1f, 0xffffffffffffb163, 0x1, 0x0, 0x3ff, 0x5, 0x3f, 0x1, 0x6, 0x0, 0xfffffffffffffffd, 0x4, @perf_config_ext={0x1733, 0x0}, 0x8000, 0x7, 0x3, 0x7, 0xfad, 0x80000001, 0x2, 0x0}, r1, 0x7, r2, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5, 0xe0100) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r3, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000d11000)=@assoc_id=0x0, &(0x7f0000493000)=0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000d86000)={0x3, r4, 0x1}) ioctl$KVM_SET_IRQCHIP(r5, 0x8208ae63, &(0x7f0000001000-0xd8)=@ioapic={0x0, 0x7, 0xfffffffffffffeff, 0x3ff, 0x0, [{0x9, 0x5258fc01, 0x9, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffff01}, {0x1, 0x3, 0x9, [0x0, 0x0, 0x0, 0x0], 0x20}, {0x3f, 0x1000, 0x10001, [0x0, 0x0, 0x0, 0x0], 0x7ff}, {0xf99f, 0x9, 0x4, [0x0, 0x0, 0x0, 0x0], 0xcf}, {0x3, 0x4, 0x400000, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffe}, {0x1, 0x1, 0x7, [0x0, 0x0, 0x0, 0x0], 0x3b8}, {0x1, 0x1, 0x80, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x7, 0xfff, 0x20, [0x0, 0x0, 0x0, 0x0], 0x100000000}, {0x100, 0x6aa, 0x8, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x6, 0x2eae, 0x7fffffff, [0x0, 0x0, 0x0, 0x0], 0x3}, {0xfffffffffffffff9, 0x0, 0x10000, [0x0, 0x0, 0x0, 0x0], 0x7f}, {0x10000, 0x0, 0xffffffff, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffff800}, {0xff, 0x4, 0x8001, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x6, 0xb83, 0x1000, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x5, 0x3f0000, 0xff, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x0, 0xfff, 0x1, [0x0, 0x0, 0x0, 0x0], 0x2280}, {0x0, 0x5, 0x3, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x1bac7af7, 0x90, 0x5, [0x0, 0x0, 0x0, 0x0], 0xc82d}, {0x7fff, 0x0, 0xc828, [0x0, 0x0, 0x0, 0x0], 0xff}, {0x6, 0x6, 0x4, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x7fff, 0xca4c, 0x4, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffa}, {0xffff, 0x10001, 0x0, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x6, 0x800, 0x800, [0x0, 0x0, 0x0, 0x0], 0x7fffffff}, {0x4, 0xd, 0x7fffffff, [0x0, 0x0, 0x0, 0x0], 0x8}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_context(r5, &(0x7f0000003000-0x2b)='system_u:object_r:systemd_notify_exec_t:s0\x00', 0x587595d6a865621f) 2018/01/27 12:11:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00000c5000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f000030f000)=0x4, 0x4) mmap$binder(&(0x7f0000e91000/0x1000)=nil, 0x1000, 0xfffffffffffffffd, 0xa8012, r0, 0x80000) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000927000-0x58)={0x5, 0x7, [{0x0, 0x0, 0x1}, {0x696, 0x0, 0x80}, {0x9, 0x0, 0x7fff}, {0x8001, 0x0, 0x1000}, {0x8, 0x0, 0xffffffffffffff82}]}) 2018/01/27 12:11:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c83000)='./file0\x00', &(0x7f0000a98000)={0x9a, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) prctl$setmm(0x23, 0x2, &(0x7f00003d3000/0xf000)=nil) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f00009cd000)=0x80000001, 0x4) r3 = creat(&(0x7f0000f1c000)='./file0\x00', 0x8e) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r3, 0x111, 0x1, 0x1f, 0x4) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f00007df000)=""/192) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/27 12:11:40 executing program 3: mmap(&(0x7f0000000000/0xb0c000)=nil, 0xb0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000b09000-0x10)={0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b06000)=0x10) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f00008d2000-0x85)=""/133) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f0000230000-0x4)=0x1000) setsockopt$inet_opts(r3, 0x0, 0x3, &(0x7f000065e000-0x8f)="ecc8aaecad57c01039fa63405340aa514d86a87f297248ff6818c4300bcc6704b746f3078006eeb3cbd4775ca5b91d05f0cac878123841ba800197e3b45a357720100f6eced6e4c41efdcf0d4ec48f446e81247d6346cfbe6c9e3ff7c97d65ab703b0c002a899312e5fa02504671918d55592c9a9c713a88675a304508422afbe78cc4a5ba08662612df8214f7f9d7", 0x2cc) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000b0c000-0x28)={0x48, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) 2018/01/27 12:11:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000697000)="", &(0x7f0000ffe000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000ff0000)=0x0, 0x4) sendto$inet(r1, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) tkill(r0, 0x1000000000013) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000ca000-0x8)={0x0, 0xaa}, 0x8) 2018/01/27 12:11:40 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008fd000)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r0, &(0x7f0000da2000)={&(0x7f0000504000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)={&(0x7f0000000000)=@canfd={{0x4, 0x100000000, 0x66ba7eca, 0x5}, 0x8, 0x2, 0x0, 0x0, "8eb5de58eb41eb5ec3b9ff551a7116bef113579cac06425e857b0ed7372a06230c2380122bbe4b8e1ad8e07e109553704f10265abb339a41f86adae377b96553"}, 0x48}, 0x1, 0x0, 0x0, 0x4000000}, 0x48890) mmap(&(0x7f0000000000/0xb26000)=nil, 0xb26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000002000-0x8)={0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000171000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(0xffffffffffffffff, 0x4008642b, &(0x7f0000b1d000)={r1, 0x8}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00003d3000)={0xffffffffffffffff, 0x50, &(0x7f0000501000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000043f000-0x4)=r2, 0x4) mprotect(&(0x7f0000b1c000/0x2000)=nil, 0x2000, 0x5) vmsplice(0xffffffffffffffff, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)="", 0x0}], 0x1, 0x0) 2018/01/27 12:11:40 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000a9c000)='/dev/dsp#\x00', 0x10001, 0x400) ioctl$KDENABIO(r0, 0x4b36) mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe2000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r2 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00006d1000-0xc)={0x0, 0x0}) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TIOCSCTTY(r1, 0x540e, 0x8) ioctl$TCSETS(r1, 0x40045431, &(0x7f000035a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r1, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x2) [ 102.374371] syz-executor2 (12833) used greatest stack depth: 15936 bytes left 2018/01/27 12:11:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000dfb000-0x10)="010000000000060000071a00009139cc", 0x10) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000017f000)='dctcp-reno\x00', 0xb) getsockopt(r0, 0x80, 0x10000, &(0x7f0000a98000-0x59)=""/89, &(0x7f0000251000)=0x59) 2018/01/27 12:11:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrandom(&(0x7f00005c1000)=""/246, 0xf6, 0x1) r0 = syz_open_dev$sndmidi(&(0x7f0000f3c000)='/dev/snd/midiC#D#\x00', 0x7f, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000066b000)='/dev/ppp\x00', 0x480, 0x0) connect$vsock_stream(r1, &(0x7f00003bb000)={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x10) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000c68000-0x18)={0x52, 0xd, 0x0, r1, 0x0}) 2018/01/27 12:11:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00005c0000-0x10)={0x0, 0x0}) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000121000-0x11)='/dev/qat_adf_ctl\x00', 0x600, 0x0) r1 = geteuid() getresgid(&(0x7f0000973000-0x4)=0x0, &(0x7f0000fc0000-0x4)=0x0, &(0x7f0000aa7000)=0x0) syz_fuseblk_mount(&(0x7f00006b1000)='./file0\x00', &(0x7f0000808000-0x8)='./file0\x00', 0x8000, r1, r2, 0x0, 0x0, 0x3040040) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000157000)={0x5, &(0x7f000052b000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f00008d2000)={r3, 0x1}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000712000/0x1000)=nil, 0x1000, 0x0, &(0x7f000042b000)=0x8, 0x34, 0x4) madvise(&(0x7f0000163000/0x1000)=nil, 0x1000, 0x13) mlock(&(0x7f0000106000/0xc00000)=nil, 0xc00000) madvise(&(0x7f000041f000/0x3000)=nil, 0x3000, 0x0) [ 102.571255] QAT: Invalid ioctl [ 102.639875] QAT: Invalid ioctl 2018/01/27 12:11:40 executing program 5: mmap(&(0x7f0000000000/0xaeb000)=nil, 0xaeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000aeb000)='/selinux/checkreqprot\x00', 0x266401, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000aec000-0x4)={0x4, 0x7fff, 0x200}) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000aec000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_emit_ethernet(0x4a, &(0x7f00006f1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0x0, 0x17}, {[@timestamp={0x44, 0xc, 0x7, 0x0, 0x0, [{[@loopback=0x7f000001], 0x0}]}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000822000)={{0x6, 0xffff}, 0x4}, 0x10) 2018/01/27 12:11:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff40, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x54c, &(0x7f00000e8000-0x10)=[]}, 0x8) sendto$inet(r0, &(0x7f0000eac000)="", 0x0, 0x20000000, &(0x7f0000335000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004b5000-0x11)='/selinux/enforce\x00', 0x800, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f000083b000)={0x9, 0x3, 0x3, 0x200}) 2018/01/27 12:11:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) io_setup(0x1, &(0x7f0000957000)=0x0) io_submit(r1, 0x7, &(0x7f0000ec1000-0x1c)=[&(0x7f0000a5c000-0x40)={0x0, 0x0, 0x0, 0x8, 0x1, r0, &(0x7f0000fd3000-0xa3)="f2c329a5daed732cf374c7919e7180a200ec09ef46517a210cd1bf56ed0766212d1118259472fafabd07efd344dea7d7e276c0bfe96f6e4ba370633079cc188ab5c9866ebef6205df9e8809e12aeba9cab24ef0e7cbec5de062e3c457785bdf3aa3ae489bd247a1188f952cada0cd0a135c6ec4edef0bf763759ea777a5a2342d2de0420b5d3b7fb1078fa2ef8d8115d4e454cdfaa6ee4c3c32ffbc587f52f33dc3913", 0xa3, 0x7, 0x0, 0x0, r0}, &(0x7f0000d19000)={0x0, 0x0, 0x0, 0xe, 0xfff, r0, &(0x7f0000b21000)="091d45c3ac352212ce6d5bdc17e35e666c41c85ee8692e4e01d58b50dac755a1441324cd6fe2f4b8c0b3e67fe0b50d9c5bf9caa02f57b06310412ce645ae04c306473c2ee44e4539a90f8bdf2ed86571de7e4b269e08bf7aa58bd241330dd2664d764b717e18ba9602173b465f345e01b3c2c1d729ab09b43352fc2bfaac21373cdd143d45538ea0173eb63a0208f7373fec7f530f0f5c0ab44a96a5c4fba0670401b0b1d42e7c38", 0xa8, 0xffffffffffffff31, 0x0, 0x0, r0}, &(0x7f0000b9c000)={0x0, 0x0, 0x0, 0xf, 0x4, r0, &(0x7f0000169000-0x37)="0f42f6f339051c6b6ee3bc5f890ab576cc4ba58497d8b948b4f2a012e637a22209a34196c9f905377a4c1a8c8ff45a27fe4e56001eacd4", 0x37, 0xffff, 0x0, 0x1, r0}, &(0x7f0000a4f000-0x40)={0x0, 0x0, 0x0, 0x2, 0x7, r0, &(0x7f00005fe000-0x13)="8dcdff4bd467946f04a9f23de727cf34db92fb", 0x13, 0x6, 0x0, 0x1, r0}, &(0x7f00007e3000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000c5b000-0x99)="f3a3d8edb86ca65c8b26460e292fb41b61862b2b18d63dc93760b74ce63b85ff5f8ec364588be29d81d2fc1980f8514086e03817b745f22c2a66f57dbfc8de5d00f610fb65f9fa9b10c7d0cc5fbef10816d30240945d655e3799fa2f8d798bac4c00064f97b62084f5261bbe577710b52062eef815a9e601cf94082b76924cb3d6071a08ac6d05c87a55d27ae2ca0f5d773b5e2c859ca45b1c", 0x99, 0x10001, 0x0, 0x1, r0}, &(0x7f0000668000)={0x0, 0x0, 0x0, 0x6, 0xcb, r0, &(0x7f0000b0a000-0x23)="67921deba99400faae8e1782611ac9f40349452f93efc7e1b26500e166fdf106c16d6d", 0x23, 0x5, 0x0, 0x0, r0}, &(0x7f0000c88000)={0x0, 0x0, 0x0, 0x1, 0x7, r0, &(0x7f000028e000)="e6c08085ab36c288c9127f5827792c98815cd227ee8ef8f637537be7523d54818b447be4ebccbcbda9ed6e53a8e005262fb63e267499b7c8e22fd7bf20c8348025d42671c1c6d1d15a02cc675b3e1405fc09b58aa1f1cb3cce1e99371ad60a62872f8d9943ac99abbe6bf8fce34f3a62d6f809bb82eab24c7ea24852fa358c4efb74f08f0f54602003d88c406b6312a0c3e56424bcf604ab8c75f5397ee47ac032a6b896fd71d9439844d138e46205cd2aaeaea74a1c62495c67927c3f2a80713f25", 0xc2, 0x4, 0x0, 0x1, r0}]) write$sndseq(r0, &(0x7f0000eeb000-0x29)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) ioctl(r0, 0x2275, &(0x7f00007bc000)="") 2018/01/27 12:11:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000b0f000)='/dev/random\x00', 0x0, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000076a000)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) syz_open_dev$sndmidi(&(0x7f0000ac8000-0x12)='/dev/snd/midiC#D#\x00', 0x4057, 0x4000) syz_open_dev$audion(&(0x7f0000081000-0xc)='/dev/audio#\x00', 0x6, 0xf00) r0 = syz_open_dev$mouse(&(0x7f000017a000-0x12)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0xc) 2018/01/27 12:11:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) bind$alg(r0, &(0x7f00002b1000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000db4000)="0a07750600e383e5b3b60ced5c6edbb7295d6bafbc3130b034f3d298cc7e99754644eedb72d2fecb8c51e8e0d872d6", 0x2f) 2018/01/27 12:11:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000b1e000)='/dev/dsp#\x00', 0x286b3920, 0x2000) perf_event_open(&(0x7f000001d000)={0x2, 0x60, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7e000-0x1)=0x0, 0x0}, 0xa00000400, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000682000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f000058b000-0x4)=0x0, &(0x7f0000e97000)=0x4) mount(&(0x7f00008df000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x2, &(0x7f0000283000)="") r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000b50000-0x4)=0x0, &(0x7f0000f8d000)=0x4) syz_open_dev$dmmidi(&(0x7f000017f000-0xd)='/dev/dmmidi#\x00', 0x4, 0x22400) 2018/01/27 12:11:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000451000)='/dev/cuse\x00', 0x20400, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000dff000)=[{{&(0x7f00003a8000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000072e000-0x48)=[{&(0x7f0000ee0000-0x6a)=""/106, 0x6a}, {&(0x7f00009d6000)=""/4096, 0x1000}, {&(0x7f00006ec000)=""/182, 0xb6}, {&(0x7f0000476000)=""/138, 0x8a}, {&(0x7f00005c3000)=""/195, 0xc3}, {&(0x7f0000cb8000)=""/121, 0x79}, {&(0x7f0000914000-0xd6)=""/214, 0xd6}, {&(0x7f0000aaf000)=""/50, 0x32}, {&(0x7f0000954000-0x8f)=""/143, 0x8f}], 0x9, &(0x7f0000aa1000-0x1000)=""/4096, 0x1000, 0x8}, 0x8001}, {{&(0x7f0000fbf000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000ef3000-0x40)=[{&(0x7f0000b61000)=""/183, 0xb7}, {&(0x7f0000426000)=""/30, 0x1e}, {&(0x7f0000823000-0xd3)=""/211, 0xd3}, {&(0x7f00007df000)=""/240, 0xf0}, {&(0x7f0000799000)=""/237, 0xed}, {&(0x7f0000f27000-0xc6)=""/198, 0xc6}, {&(0x7f0000c5c000)=""/4096, 0x1000}, {&(0x7f000064d000-0xad)=""/173, 0xad}], 0x8, &(0x7f0000273000)=""/136, 0x88, 0x5}, 0x2}, {{&(0x7f000076b000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000477000-0x10)=[{&(0x7f0000c6c000-0x2d)=""/45, 0x2d}, {&(0x7f0000f3d000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f00001f9000)=""/207, 0xcf, 0x8}, 0x80000001}, {{&(0x7f00008f9000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000cb5000-0x18)=[{&(0x7f0000288000-0x65)=""/101, 0x65}, {&(0x7f000051b000-0xae)=""/174, 0xae}, {&(0x7f0000f60000-0xf4)=""/244, 0xf4}], 0x3, &(0x7f0000a91000-0xd5)=""/213, 0xd5, 0xd042}, 0x800}, {{&(0x7f000091b000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000c14000)=[{&(0x7f0000fc8000)=""/199, 0xc7}, {&(0x7f0000660000)=""/0, 0x0}, {&(0x7f000031a000)=""/174, 0xae}], 0x3, &(0x7f0000aa3000)=""/10, 0xa, 0x8b1d}, 0x2}], 0x5, 0x2000, &(0x7f0000503000-0x8)={0x0, 0x1c9c380}) bpf$PROG_LOAD(0x5, &(0x7f0000876000)={0xd, 0xb, &(0x7f0000f17000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, [@jmp={0x5, 0x5, 0x2, 0xb, 0x4, 0xfffffffc, 0xffffffffffffffff}, @alu={0x4, 0x3, 0xa, 0x8, 0xb, 0xa0, 0x0}, @map={0x18, 0x7, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x470, 0x0, 0x0, 0x0, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00008ea000)='GPL\x00', 0x4, 0xb5, &(0x7f000007b000-0xb5)=""/181, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000df6000)={&(0x7f0000b06000-0x130c)={0x14, 0x13, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x80000002, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000e1f000)='/dev/qat_adf_ctl\x00', 0x480, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r3, 0x8008ae9d, &(0x7f00004f7000-0x1000)=""/4096) 2018/01/27 12:11:40 executing program 6: r0 = syz_fuse_mount(&(0x7f0000246000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) 2018/01/27 12:11:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000ee7000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000b7c000)=0x1b) close(r1) 2018/01/27 12:11:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3b2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000755000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000b88000-0x1000)=""/4096, &(0x7f00000a9000-0x4)=0x1000) mkdir(&(0x7f0000afc000-0x8)='./file0\x00', 0x0) rt_sigprocmask(0x2, &(0x7f00007ff000+0x9a1)={0x3c55}, &(0x7f0000c14000)={0x0}, 0x8) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f000032e000)="") chdir(&(0x7f0000bdc000)='./file0\x00') r1 = open(&(0x7f00008b7000-0x8)='./file0\x00', 0x40000, 0x80000000010) connect$bt_rfcomm(r1, &(0x7f0000093000-0x9)={0x1f, {0x7, 0xffff, 0x1, 0xb2, 0x6, 0x7}, 0x5}, 0x9) name_to_handle_at(r1, &(0x7f0000113000-0x8)='./file0\x00', &(0x7f0000fa5000)={0x66, 0x8001, "f50e1af87ccb6ca04e4d90768ab17f31d7d3dc78a864000404fdfe70c725534e255df7e8235d0d7083506701e16e7459d6e6c24e270a298e971bf6f6cce14e58ab452784b1121ff7a40ab7cf00a5be9d2580a2182bd8bd11e275fa3a98ad"}, &(0x7f0000d04000)=0x0, 0x1000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000794000)=0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f000060d000-0x8)={0x0, 0x0}) write$selinux_create(r3, &(0x7f0000024000-0x4f)=@objname={'system_u:object_r:ldconfig_cache_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x32, 0x32, 0x20, './file0\x00'}, 0x4f) getuid() fstat(r1, &(0x7f0000b47000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f0000702000-0x230)={0x3, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x230) lstat(&(0x7f000035d000)='./file0\x00', &(0x7f00008ab000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f000048e000-0x4)=0x0, &(0x7f0000544000)=0x4) fchownat(r2, &(0x7f000035c000-0x8)='./file0\x00', r4, r5, 0x1000) fanotify_mark(r3, 0x80, 0x8, r2, &(0x7f0000bfa000)='./file0/file0\x00') syz_fuseblk_mount(&(0x7f00003d5000-0x8)='./file0\x00', &(0x7f0000cbb000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) clock_gettime(0x0, &(0x7f000059a000-0x8)={0x0, 0x0}) sendmsg$can_bcm(r3, &(0x7f0000c7b000)={&(0x7f0000fc9000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f000099c000)={&(0x7f00005c2000-0x34)={0x6, 0x194, 0x1, {0x0, 0x7530}, {r6, r7/1000+30000}, {0x4, 0x6, 0x1, 0x101}, 0x1, @can={{0x4, 0x7f29, 0x80000001, 0x0}, 0x3, 0x2, 0x0, 0x0, "cc754755ccedd417"}}, 0x34}, 0x1, 0x0, 0x0, 0x4000080}, 0x8000) 2018/01/27 12:11:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dd000-0xc4)="") chdir(&(0x7f00002d7000)='./file0\x00') mount(&(0x7f0000286000-0xe)='./file0\x00', &(0x7f000086d000-0x8)='./file0\x00', &(0x7f00004e8000-0xc)='binfmt_misc\x00', 0x2046020, &(0x7f0000c1b000-0x6e)="b27aef2105f26c19d8ab1365ae3280b09e6b54fe62aa5f1de8df2e273f4db22bb57c807dd733412e0ccb38f8ce2d22f16a9a643e3f886b612e07112544a4c511b3c50ae2c65501239006ad9b6d9da18ebe187023cb4fbfd8faa54da9c25f997211c351bd313ff36b279f0b851b36") umount2(&(0x7f0000f66000)='.', 0x1) [ 102.746563] QAT: Invalid ioctl 2018/01/27 12:11:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000ec3000-0xa)='/dev/dsp#\x00', 0x1f, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000630000)='./file0\x00', 0x0) unshare(0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2018/01/27 12:11:40 executing program 4: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000015000)={@common='bcsh0\x00', @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000017000-0x8)={0x0, 0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000017000-0x4)=0xa, 0x4) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000d000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000001000-0xe8)={0x1c, 0x4a, 0x100000000401, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, [@generic="c3dad17b74"]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) fcntl$getown(r0, 0x9) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000017000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 12:11:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f00003c0000)='/dev/sg#\x00', 0x100000001, 0x111200) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000fdb000)={0x0, 0x5, 0x6, 0x100, 0x1000, 0x9fd, 0xa11, 0x7, 0x200, 0x8, 0x81, 0x7}) openat$ppp(0xffffffffffffff9c, &(0x7f0000e03000)='/dev/ppp\x00', 0x40200, 0x0) getsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000890000)=0x0, &(0x7f0000cd0000-0x4)=0x4) timer_create(0x4, &(0x7f0000191000)={0x0, 0x34, 0x4, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d2000-0x4)=0x0) timer_delete(r2) 2018/01/27 12:11:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x0, 0x0}) ioctl$KVM_SET_MP_STATE(0xffffffffffffffff, 0x4004ae99, &(0x7f0000499000)=0x0) 2018/01/27 12:11:40 executing program 7: statx(0xffffffffffffffff, &(0x7f0000f45000-0x8)='./file0\x00', 0x0, 0x101, &(0x7f0000001000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000c9f000+0x531)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001000-0x4)=0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x402000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x60, 0x9, 0x100, 0x0, 0x40000, r2}) ptrace$setopts(0xffffffffffffffff, r0, 0xdeee, 0x1) 2018/01/27 12:11:40 executing program 6: mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000f8e000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f8e000)=0x8, 0x80800) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000f8e000)={0x0, 0x3d, "ea43316d018dd8e5bc7ec9af4338bb9489ad9aad1e83dd2655d0a97cb89236a88b327cdc9bf4ab542cac6bf7144189340b0add6281b0fdb2be22c33b50"}, &(0x7f0000f8f000-0x4)=0x45) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000f8f000-0x14)={r1, 0x0, 0x0, 0xffffffff, 0xffffffffffff7d6d, 0x3}, 0x14) r2 = socket(0x1000000010, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000f73000-0x38)={&(0x7f0000814000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f88000)={&(0x7f0000f8d000-0x98)=@ipv6_newroute={0x30, 0x18, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8, 0x0, 0x0, 0x0}, {0x8, 0x0, 0x0, 0x0}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 12:11:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0x3) remap_file_pages(&(0x7f0000664000/0x1000)=nil, 0x1000, 0x5, 0x0, 0x80000) 2018/01/27 12:11:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmmsg(r0, &(0x7f00005ed000)=[{{0x0, 0x0, &(0x7f00003fd000-0x30)=[], 0x0, &(0x7f0000cc4000)=[{0x48, 0x19f, 0x3434, "8cf2cccc6e840c8a4728473177f9d17f2d06595289d55ee8486950c577fe3298d858b8c93f3b66933ff372ba940acad01e93974d8fc8c922d4e4"}, {0x3c, 0x10e, 0x0, "5630e126206de8cdf8c5337cc35f27ebe1b1ca07d5cf1ca97b8c0db007ee4d9e48533b5914f97a37e22150526e0e1b83"}, {0x1c, 0x88, 0x8, "757fdda2065304b3d52f5897b099"}, {0x100, 0x0, 0x8, "eb45ebd4ba0f908bdba3b8edfce5ab603cdc1f62bd2ec5129b39f0dba668c75142838979125c1afef0f050c817fbb097dc2ae3c6e9055e13a396b6a38bd3b6b088ccd512f7aa79498825bad8aa3c4e79ae038bdf44526806620caf797c044b641455ca890ad0fe44699d133448457f2128062b7da2caf0028bb791248123aa8fd0828c58cf8ef9f967221d571a221a4c3551959b128b97380485e2981c28857b8674da427fa521ce99433192e2f123ff32c021eaec8baf0f56dddee519ab5e42e8ec54a80100d3c26318ae16b8504e51bb4d706028b95e22c5817daa45e4379a94f2d2d2573d8fd28848c811ab2351c981cdec"}], 0x1a0, 0x0}, 0x0}], 0x9c5, 0x0) 2018/01/27 12:11:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) connect(r0, &(0x7f00003ee000)=@ipx={0x4, 0x4, 0x3, "2e338ca8d502", 0x3, 0x0}, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_dev$adsp(&(0x7f00002d6000-0xb)='/dev/adsp#\x00', 0x7da, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f000047e000-0x18)={0x0, 0x7, 0x9, &(0x7f0000081000)=0x0}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000ebf000)=0x9, 0x4) bind$alg(r1, &(0x7f000054c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c97000)='\n', 0x1) 2018/01/27 12:11:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000bd5000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f00007cd000-0x120)={0x7, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e09000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, [0x0, 0x0, 0x0, 0x0]}) fadvise64(r3, 0x0, 0x0, 0x3) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000b0e000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80040002, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) r4 = syz_open_dev$vcsn(&(0x7f000039a000-0xa)='/dev/vcs#\x00', 0x7ffc, 0x0) connect$llc(r4, &(0x7f0000989000-0x10)={0x1a, 0xfd, 0x7, 0x80, 0x80000001, 0x1ff, @random="e4c094bcb128", [0x0, 0x0]}, 0x10) 2018/01/27 12:11:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f000060b000-0x58)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000fed000)=0x58, 0x80000) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0xe, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 12:11:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x40048b, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x2000, 0x400000000000004) pipe(&(0x7f0000114000)={0x0, 0x0}) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000b49000-0x1)=0x4) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000022000-0x4)=0x0) [ 102.919705] audit: type=1400 audit(1517055100.895:71): avc: denied { connect } for pid=12943 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/27 12:11:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f45000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f00006d1000)={0x0, 0x78, 0xc31, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) getxattr(&(0x7f0000d15000-0x8)='./file0\x00', &(0x7f000029e000)=@known='com.apple.FinderInfo\x00', &(0x7f00001ab000)=""/0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000dad000)={0x0, 0x20000000, 0x0}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, &(0x7f00000cc000)=""/244) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000b73000-0xb)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000484000-0x6)={0x1, [0xc000]}, 0x6) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x40000000000000) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x13ffd, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0086426, &(0x7f0000808000)={0x3, &(0x7f0000dda000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f0000fdf000)={r5, 0x1}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a5f000)='/dev/cuse\x00', 0x8000, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f000034f000-0x4)=0x4, 0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) write$selinux_create(r1, &(0x7f00001d2000-0x54)=@access={'system_u:object_r:dhcpc_exec_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x32, 0x31, 0x0}, 0x34) add_key$user(&(0x7f0000113000-0x5)='user\x00', &(0x7f0000aab000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000041e000)="67f14541cb3f3e3a01da2ca5c554b14adb2f3dddce9d061121a98856a9d49634527f82d3f5c32b62331c97b48578647e5efbfabaf434f41d90a142dab0e0de96ecfd2667ea63f3e5e82b321e941ff4e890da546e379cc8c4042f5b40f385ecf1d2472b3e8d61dd9d9b35de8795d6435220994930f7dfa1d053d3e747cea5608797c8f9141cc0ecf095db84532f2da6419e64d7da8652a8e1d184235161af99ffbb040b41b7e682b5a33e5f65cae2b099b7de1d150859b13f0a751114097db0aa1ee5275c", 0xc4, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000add000)={0x0, 0x0, 0x0}, &(0x7f000021b000-0x4)=0xc) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f00004d1000-0x44)={[0x400, 0x6, 0x80, 0x0, 0x7, 0x1000, 0x9, 0x2, 0xf92, 0x0, 0x1f, 0x9, 0x2256, 0x7, 0x0, 0xf0], 0xd004, 0x0}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r6, 0x800448d3, &(0x7f00006a9000)={{0x8, 0x78, 0xffffffffffffffff, 0x8394, 0xfffffffffffffffe, 0x4}, 0x3, 0x2, 0x16ad, 0xfffffffffffffc01, 0xd53e, "459ce0eaac1f4f71379afe8179952946cf6f64372825c3ce912bb66d2f02380ed3ada5f7df40b808353673184a4adeeedde97f2592bb3d0bc47aabe4a3abd8bd1f6a6987e35e9bebdc640d565b45be2245f706c64ce1bccdad5a26be7dac38300b0c1d5fbd36c12e62e13f541c32d344c6e826ae42872dc2f278624103f30f77"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/27 12:11:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000001d000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f000001d000)={0xfffffecf, 0x27, 0x829, 0x1, 0x2, {0x2, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvfrom(r0, &(0x7f0000f0d000)=""/4096, 0x1000, 0x10000, &(0x7f0000477000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x1, 0x0, 0x0, {0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}}}, 0x3a) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000ed1000)={@multicast2=0x0, @multicast1=0x0}, &(0x7f0000692000)=0x8) 2018/01/27 12:11:41 executing program 7: mmap(&(0x7f0000000000/0xff000)=nil, 0xff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000042000-0xe)='/dev/admmidi#\x00', 0x4, 0x84000) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000054000-0x8)={0x0, 0x0}) mmap(&(0x7f00000ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f00000ff000)={0x3, 0xfffffffffffffffb}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000654000-0x12)='/dev/snd/midiC#D#\x00', 0x200, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d2000)='/dev/sequencer2\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000b0e000)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f000026a000-0xf)='/dev/sequencer\x00', 0x4001, 0x0) syz_emit_ethernet(0x6e, &(0x7f00000fa000-0x1105)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "115a7e", 0x0, 0x2f, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], ""}}}}}}}, 0x0) 2018/01/27 12:11:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000709000)='/dev/ppp\x00', 0x0, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$KIOCSOUND(r1, 0x4b2f, 0x3ffc000000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000cc8000)={0x0, 0x0, &(0x7f000080f000-0x10)={&(0x7f0000f98000-0xb0)={0x2, 0x7, 0x0, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = socket$inet6(0xa, 0x6, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r3, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000974000-0xc)={0x0, 0x1c, &(0x7f0000932000-0x1c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}]}, &(0x7f0000399000-0x4)=0xc) listen(r0, 0x43) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r4, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00005d6000-0x12)='/dev/loop-control\x00', 0x101000, 0x0) 2018/01/27 12:11:41 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000003000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) exit(0x6) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000007000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000c000)=0x20) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000000f000-0xc)={r2, 0x78, &(0x7f0000005000-0x78)=[@in6={0xa, 0x2, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5fd98cbb}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f000000b000-0x4)=0x0, &(0x7f000000f000)=0x4) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000000e000-0x4)=0x0, &(0x7f000000d000)=0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)={r1, 0x4, 0x9a, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmsg(r0, &(0x7f000000d000-0x38)={&(0x7f0000006000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000000c000)=[{&(0x7f000000d000-0x12)=""/207, 0xcf}], 0x1, &(0x7f000000d000-0xe4)=""/228, 0xe4, 0x0}, 0x0) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000006000-0x10)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000000f000-0xb8)={0x0, 0xa26, 0x101, 0x8, 0x2, 0x2, 0x10000, 0x3, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x8001, 0x6, 0x2, 0x0}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001000-0x8)={r3, 0x6}, &(0x7f000000f000-0x4)=0x8) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f0000008000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2018/01/27 12:11:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) r1 = dup(r0) sendto$inet6(r0, &(0x7f0000ff7000)='a', 0x1, 0x0, &(0x7f00008f1000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) recvfrom(r1, &(0x7f0000b16000)=""/78, 0x4e, 0x10000, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000011000-0x163c)={0x14, 0x52, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) 2018/01/27 12:11:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000a86000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000d55000-0x5)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001ee000-0x1)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000af2000)='user\x00', &(0x7f00003d0000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ca9000)="2600000079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230b9687fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f60c01e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002813b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f0000c5a000-0xc)={r1, r2, r1}, &(0x7f000051e000-0x1)=""/1, 0x1, &(0x7f0000b3f000-0x2c)={&(0x7f0000e58000-0x10)={'crc32-pclmul\x00'}, &(0x7f000068e000-0x2)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ff9000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_mreq(r3, 0x0, 0x23, &(0x7f0000d9a000)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001}, 0x8) 2018/01/27 12:11:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000048c000)='/dev/hwrng\x00', 0x40002, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f00006e5000)=""/64) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00008cf000-0x9)='/dev/vcs\x00', 0x8002, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000dcd000)=""/175) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101001) write$evdev(r2, &(0x7f00009f2000)=[{{0x2, 0x0}, 0x1, 0x52, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x408) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000228000-0x8)={0x5, &(0x7f0000194000-0x14)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) [ 102.997318] audit: type=1400 audit(1517055100.974:72): avc: denied { accept } for pid=12949 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/27 12:11:41 executing program 5: mmap(&(0x7f0000000000/0xf58000)=nil, 0xf58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000048c000-0x48)={0x11, 0x5, &(0x7f0000f51000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x0, 0x8, 0x0, 0x100000000000000, 0x0, 0xfffffffffffffff0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f51000)="73797a6b6f6cb500000000000007ffbeb8704b910a5894d9686e3501bf28d348724244afbe9a1e2c7c1d00020000a07cdaed85dd17", 0x3, 0xb6, &(0x7f0000f51000)=""/182, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 12:11:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000776000)='/dev/input/mice\x00', 0x0, 0x22000) bind$netlink(r0, &(0x7f0000cee000)={0x10, 0x0, 0x3, 0x10000}, 0xc) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000e2000)='./file0\x00', 0x800, 0xa0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000700000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d2d000)=0xe8) setsockopt$inet6_int(r1, 0x29, 0x8, &(0x7f000054a000)=0xa, 0x4) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000fa2000-0x2)=""/72, &(0x7f0000fa2000-0x4)=0x48) 2018/01/27 12:11:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000990000-0xb)='/dev/audio\x00', 0xc040, 0x0) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000ffd000-0x4)=0x80000000) listen(r1, 0x0) dup2(r1, r0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/27 12:11:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000dda000-0xb)='/dev/vcsa#\x00', 0x90000000000, 0x400000) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000ab2000)={0x0, 0x7, 0x80, 0x80000001}, 0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b78000)=0x0, 0x0}, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000685000)={0x0, 0x0}, 0x84000) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) 2018/01/27 12:11:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000cb9000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f00006e3000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cb3000-0x4)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000090b000)={0x0, 0x0, ""}, &(0x7f0000b4a000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000d83000-0x6)={r2, 0x9}, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000028000)=""/233) 2018/01/27 12:11:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005f4000)={0x0, 0x0, 0x0}, &(0x7f0000fcf000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) r3 = getpgrp(0x0) kcmp(r2, r3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r4, &(0x7f0000fa3000-0x14)={0x0, 0x0, &(0x7f0000fa3000)=[], 0x0, &(0x7f0000fa3000)=[@cred={0xfe84, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x18, 0x0}, 0x0) 2018/01/27 12:11:41 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000001000-0x4)=0x1ff) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) syz_open_dev$sndpcmc(&(0x7f0000014000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x101040) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000001e000)={r1}) r3 = openat(0xffffffffffffff9c, &(0x7f000001a000)='./file0\x00', 0x204002, 0x127) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000009000)=0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r2, 0x21, 0xf, &(0x7f000000d000)=""/56, &(0x7f000001e000)=0x38) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r0, &(0x7f0000020000-0x9)={0x1f, {0x10001, 0x80, 0x638, 0x1ffc000, 0x8, 0x401}, 0x8}, 0x9) sendmsg$nl_generic(r1, &(0x7f000001e000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000-0x118)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4000005, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 12:11:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000b40000)={0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x2000000) write(r0, &(0x7f000058e000)="", 0xffffffffffffffb8) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000059f000)='/dev/loop-control\x00', 0x14601, 0x0) read(r1, &(0x7f0000de2000)=""/181, 0x1) 2018/01/27 12:11:41 executing program 6: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000038000-0x8)='./file0\x00', &(0x7f000000d000-0x56)=""/86) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000000d000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000037000)=0xe8) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000)='./file0\x00', &(0x7f0000038000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000039000-0x1c)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x1, 0x0}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0x0, 0xaa}}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 12:11:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000d11000-0xe)='/dev/admmidi#\x00', 0x1, 0x400) r1 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000add000-0x8)='./file0\x00', 0x8) inotify_rm_watch(r0, r1) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000bb7000-0x14)={0x0, 0x101, 0x0, 0x0, 0x0, 0x0}, 0x14) 2018/01/27 12:11:41 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) prctl$setptracer(0x59616d61, r1) perf_event_open(&(0x7f0000ab0000-0x78)={0x1, 0x78, 0x7, 0x7f, 0xffffffffffffffff, 0x1, 0x0, 0x195, 0x100, 0x2, 0x6, 0x100, 0x7, 0x486, 0xffff, 0x6, 0x20, 0x100000001, 0x1, 0x80, 0x101, 0x6, 0x5, 0x81, 0x0, 0x3, 0x5, 0x5, 0x73e, 0x8, 0x2, 0x3, 0x3, 0xfffffffffffffffa, 0x9, 0x8, 0x2, 0x7fff, 0x0, 0x6, 0x6, @perf_config_ext={0x3ff, 0xfffffffffffffffc}, 0x0, 0x0, 0x100000001, 0x1, 0x4, 0x9, 0x1, 0x0}, r1, 0x0, r0, 0x1) 2018/01/27 12:11:41 executing program 1: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000aa3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000e78000-0x10)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) truncate(&(0x7f0000e40000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fef000)='/dev/sequencer\x00', 0x40, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000ff0000-0x4)=0x0) 2018/01/27 12:11:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000040f000)='./file0\x00', 0x0) mkdir(&(0x7f000066b000-0xe)='./file0/file0\x00', 0x1) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_bp={&(0x7f0000c6e000)=0x0, 0x0}, 0xa00000400, 0x0, 0x74, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x13, &(0x7f0000666000)=0x0, &(0x7f0000006000-0x4)=0x4) r1 = memfd_create(&(0x7f0000a4b000)=':-\\vboxnet0lo\x00', 0x2) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f000094f000-0x8)={r1, 0x1}) socket$nl_crypto(0x10, 0x3, 0x15) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") lseek(r0, 0x0, 0x7) 2018/01/27 12:11:41 executing program 5: set_mempolicy(0x0, &(0x7f0000682000-0x8)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000f66000)=@in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffe}, 0x1c, &(0x7f00000ec000)=[], 0x0, &(0x7f0000818000-0x10)=[{0xc, 0x29, 0x3e, ""}], 0xc, 0x0}, 0x4000000) 2018/01/27 12:11:41 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000007c000-0x9)='/dev/ppp\x00', 0x86200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r0, &(0x7f0000001000-0x10)={0x4, 0xfd76, 0xffff, "b44c5e57f71e", 0x7, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000991000)={0x0, 0x7fff, 0x4, [0x1b1, 0x8, 0x7, 0xa5]}, &(0x7f0000297000)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000a1e000-0x18)={r2, 0x9, 0x10, 0x1, 0xffffffffffffffc1}, &(0x7f000083e000-0x4)=0x18) pread64(r0, &(0x7f0000066000)=""/4096, 0x1000, 0x0) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000301000-0x40)={0x2, 0x1, 0x0, 0xf, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 12:11:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00007d5000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000346000)='user\x00', &(0x7f00005b2000-0x3)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000bdc000-0x8f)="8df97592d5e62881ccddf7e377ca04f9a54753a3b3f9a7c0bfd9bd1b351f7088d4464b2fa328b7e8bc5620a8996771657eb29e9663097762efe89a5b15b766809e9daa25d60aa209c009475f4b0877d602188d6b69d3a22be0dc59605bac54adb48929c972da5e5727917931a0ab7907e533cc56170328b40e243f69975913de045bf4979f61df0512cdc653104dc3", 0x8f, 0xfffffffffffffffe) r1 = request_key(&(0x7f00003ce000)='cifs.spnego\x00', &(0x7f00002b9000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a43000-0x1)='\x00', 0xfffffffffffffffe) r2 = add_key(&(0x7f0000a7d000-0x17)="00000000000038b4a3102eccc8b73c34a0b2b98a007dad01792b869e7473280c8dd2f27e8b4394", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000003000)="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", 0xfffffee6, r1) keyctl$read(0xb, r2, &(0x7f0000005000-0x957)=""/2392, 0x958) ioctl(r0, 0x80000000, &(0x7f0000c74000-0x4b)="4c79ac25c502f26cd6c05b7543319ad678b0e35966015c509f261eb5c4adb5a92c7fe2df9d55347e0de9b74fe4eba11ab91ff2080ca083530f7a1a26dcd79010e7d0ece49fec38cae16610") r3 = gettid() fcntl$setown(r0, 0x8, r3) request_key(&(0x7f0000a70000-0xa)='blacklist\x00', &(0x7f00004ce000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ed7000-0x2)="fd00", r2) 2018/01/27 12:11:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000542000)={0x0, 0x0}) chdir(&(0x7f00007cc000-0x8)='./file0\x00') ioctl$int_in(r0, 0x0, &(0x7f0000338000-0x8)=0x3ff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000001b000-0x38)={&(0x7f0000008000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000495000)={0x18, 0x26, 0x6ff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 12:11:41 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@dest_unreach={0x3, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @loopback=0x7f000001, {[]}}, ""}}}}}, &(0x7f0000001000)={0x0, 0x1, [0x0]}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000003000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000013000)=0x0) 2018/01/27 12:11:41 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000028000)='/dev/kvm\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000020000-0xc)={0x0, 0x0}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000034000)={0x82, @tick=0x0, 0x0, {0x5, 0x0}, 0x0, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000035000)={0x6, 0x0, [{0x26b, 0x0, 0x7}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0xfffffffffffffffa}, {0x0, 0x0, 0x3}, {0xfff, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, &(0x7f0000028000)=0x5) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000034000-0x1c)={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000033000-0x18)={0x0, 0x0, []}) 2018/01/27 12:11:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000121000)='/dev/snd/pcmC#D#c\x00', 0xfff, 0x4003) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000008000-0x13)="") syz_emit_ethernet(0x4e, &(0x7f0000923000-0x5c)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "ee63e4", 0x18, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {[], @icmpv6=@mld={0x82, 0x0, 0x0, 0x4, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}}}, &(0x7f0000b00000-0x18)={0x0, 0x1, [0x85f]}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000ddc000-0x8)={0x7, &(0x7f00009b0000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc008641d, &(0x7f000025f000)={0x0, &(0x7f00000da000)=""/50}) recvfrom(r0, &(0x7f00004aa000-0x5d)=""/93, 0x5d, 0x41, &(0x7f0000f4a000-0x10)=@nfc={0x27, 0x6, 0x8001, 0x0}, 0x10) 2018/01/27 12:11:41 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000004000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @random="e43dd070ce8c", [{[{0x9100, 0x2, 0x5, 0xffffffff}], {0x8100, 0x0, 0x8, 0x1}}], {@ipv4={0x800, {{0x4, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x2c, 0x0, @broadcast=0xffffffff, @multicast2=0xe0000002, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8e73f1", 0x0, "76927b"}, ""}}}}}, &(0x7f0000000000)={0x1, 0x1, [0x894]}) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000006000-0xa)={0x0, 0xffffffffffffffd6, 0x1, [0x10001]}, &(0x7f0000006000-0x4)=0xa) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000-0x8)={r1, 0x4}, &(0x7f0000006000-0x4)=0x8) 2018/01/27 12:11:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000e4d000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00002f0000)=0x8, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/27 12:11:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a32000-0x8)='pagemap\x00') sendfile(r0, r0, &(0x7f0000014000)=0x300400, 0xffff) sync_file_range(r0, 0x800, 0xa3, 0x1) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000d47000-0x4)=0x0) splice(r0, &(0x7f0000559000)=0x0, r0, &(0x7f0000597000)=0x0, 0x5, 0x6) 2018/01/27 12:11:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000450000)=0x1) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00001de000-0x11)='/selinux/enforce\x00', 0x28800, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00006b3000)={0x201, 0xa}, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000141000)=0x0) syz_open_procfs(r2, &(0x7f00006b3000-0xa)='net/route\x00') flistxattr(r0, &(0x7f0000a71000)=""/127, 0x7f) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000dda000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = syz_open_dev$admmidi(&(0x7f0000050000-0xe)='/dev/admmidi#\x00', 0x9, 0x1) ioctl$LOOP_SET_FD(r3, 0x4c00, r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f0000e76000)={0xf9, 0x5, 0x0, 'queue1\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 12:11:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='ip6_vti0\x00', @ifru_ivalue=0x4}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00006b6000-0x28)={@generic="63c47858f58d9ff6f2611241f6c6bd3a", &(0x7f000068f000-0x5c)=@ethtool_coalesce={0xf, 0x3, 0x40, 0x81, 0x800, 0x0, 0x5, 0x9, 0x200, 0x7f, 0x5, 0x6, 0xffffffff80000000, 0x3, 0x9, 0xfff, 0xd695, 0x202, 0x7, 0x2, 0x8, 0x5, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 12:11:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f00007f9000-0x4)=0x1d6) mprotect(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x1) 2018/01/27 12:11:41 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038a000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000059000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x1) io_setup(0x6, &(0x7f0000bf7000)=0x0) io_submit(r2, 0x1, &(0x7f000034f000-0x4)=[&(0x7f0000210000)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00008d9000-0xf0)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/27 12:11:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = syz_open_dev$dspn(&(0x7f0000e90000)='/dev/dsp#\x00', 0x100, 0x1) recvmmsg(r0, &(0x7f0000629000-0x60)=[{{0x0, 0x0, &(0x7f0000359000)=[{&(0x7f0000376000-0x77)=""/119, 0x77}, {&(0x7f000090d000)=""/92, 0x5c}], 0x2, 0x0, 0x0, 0x101}, 0x9}, {{&(0x7f0000e89000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000b87000)=[{&(0x7f0000ca8000-0x23)=""/154, 0x9a}, {&(0x7f0000a80000-0xc8)=""/200, 0xc8}, {&(0x7f0000196000)=""/51, 0x33}, {&(0x7f0000666000-0x7c)=""/124, 0x7c}, {&(0x7f0000b2e000)=""/133, 0x85}, {&(0x7f0000a58000-0xe7)=""/231, 0xe7}, {&(0x7f0000b51000)=""/21, 0x15}, {&(0x7f0000ba2000-0x4)=""/4, 0x4}], 0x8, &(0x7f0000e86000-0xf5)=""/245, 0xf5, 0x8}, 0x8}, {{0x0, 0x0, &(0x7f0000917000-0x10)=[{&(0x7f0000f9b000-0x9b)=""/155, 0x9b}, {&(0x7f000055b000)=""/73, 0x49}], 0x2, &(0x7f000021d000)=""/75, 0x4b, 0x8}, 0x0}], 0x3, 0x0, &(0x7f0000000000)={0x0, 0x1c9c380}) connect$packet(r1, &(0x7f0000726000-0x14)={0x11, 0x17, r2, 0x1, 0x5, 0x6, @random="cb14c56bfbb7", [0x0, 0x0]}, 0x14) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000010000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg(0xffffffffffffffff, &(0x7f0000008000-0xe0)=[{{0x0, 0x0, &(0x7f000000b000-0x18)=[{&(0x7f0000015000)="92a2", 0x2}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a48000)={0x0, 0x0, 0x0}, &(0x7f0000c2b000-0x4)=0xc) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000008000-0x10)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000dc7000)={0x1, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @canfd={{0x4, 0x101, 0x0, 0xc3eb}, 0x29, 0x2, 0x0, 0x0, "f351a21a6122d83e89a108308b3b4f7120e5eef9c9df1e40fe6f1b9b5c1bc39985a0e11f254f5cf19d2ccf1d93341d43b84ecb38d40632c6444e1761a0008ab0"}}, 0x6c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 12:11:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) r1 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000b53000/0x3000)=nil, 0x3000, 0x4, r1) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000009000/0x2000)=nil) remap_file_pages(&(0x7f0000009000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) pipe2(&(0x7f0000d8c000)={0x0, 0x0}, 0x800) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f000073d000)={[0x12000, 0x3000, 0xf000, 0x3000], 0x400, 0x40, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 12:11:41 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f000006c000)='/dev/admmidi#\x00', 0x3, 0x204000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x4)=0xb9df, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ef3000)={0x0, 0x0, 0x0}, &(0x7f00009c7000-0x4)=0xc) sched_setaffinity(r2, 0x8, &(0x7f00007d2000+0x1c8)=0x20000524a) clone(0x200, &(0x7f0000611000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000b40000)="") set_mempolicy(0x0, &(0x7f000038e000-0x8)=0x3ff, 0x4) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r3 = syz_open_procfs(0x0, &(0x7f0000468000)='personality\x00') read$eventfd(r3, &(0x7f00004b3000-0x8)=0x0, 0xfffffe26) execve(&(0x7f00003f0000-0x8)='./file0\x00', &(0x7f000045f000)=[], &(0x7f0000cd5000-0x8)=[]) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x62101, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r3, 0x4010ae94, &(0x7f0000396000-0x10)={0x100, 0x2, 0x6}) 2018/01/27 12:11:41 executing program 5: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000011000-0x10)={0x2, &(0x7f000000e000-0x18)=[{0x44, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) sendto$unix(r1, &(0x7f000000d000-0x4)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f0000015000)={0x0, 0x0}) 2018/01/27 12:11:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000050f000-0x5)='/dev/loop#\x00', 0x2, 0x0) ioctl(r0, 0x125f, &(0x7f0000d59000)="") 2018/01/27 12:11:41 executing program 6: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000fd4000)='/dev/vcs\x00', 0x20000, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000fd5000-0xa0)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x480000000000, 0xe3b, 0x6, 0x3, 0x51}, &(0x7f0000fd5000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00002d0000)={r1, 0xfffffffffffffc01}, 0x8) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r2, 0x29, 0xcf, &(0x7f0000fd6000-0x3e)=""/62, &(0x7f0000001000-0x4)=0x3e) 2018/01/27 12:11:41 executing program 2: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000c90000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) listen$netrom(r0, 0x7ff) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000000)=""/108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0xa, &(0x7f0000003000)=0x0, &(0x7f0000003000)=0x4) fcntl$setlease(r0, 0x400, 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r1, &(0x7f0000005000-0x30)=[{&(0x7f0000005000-0x8a)=""/138, 0x8a}, {&(0x7f0000001000)=""/26, 0x1a}, {&(0x7f0000005000-0x86)=""/134, 0x86}, {&(0x7f0000005000-0x6f)=""/111, 0x6f}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000004000)=""/237, 0xed}], 0x6, &(0x7f0000005000-0x20)=[{&(0x7f0000002000)=""/94, 0x5e}, {&(0x7f0000002000-0xb3)=""/179, 0xb3}, {&(0x7f0000005000-0x6c)=""/108, 0x6c}, {&(0x7f0000004000-0xb4)=""/180, 0xb4}], 0x4, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000006000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f0000005000-0x10c)={0xc6, 0xff, 0x8000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1ff, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000007000-0x4)=0x0) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000003000-0x8)=0x3) socket$bt_hidp(0x1f, 0x3, 0x6) getsockname$llc(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) 2018/01/27 12:11:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f000056b000)='/dev/vcs#\x00', 0x20, 0x10000) pipe2(&(0x7f00001c1000-0x8)={0x0, 0x0}, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00009a7000-0x4)=r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f00004a6000-0x62ed)={'raw\x00', 0x0, 0x0, 0xb0, [0x0, 0x0, 0x8001, 0x0, 0x0], [0x0, 0x3, 0x0, 0x0, 0x0], 0x10, &(0x7f00008cd000-0x10)={0x0, 0x0}, [{{{@empty=0x0, @empty=0x0, 0x20000000000000, 0x0, @common='gretap0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x90, 0xb0, 0x0, {0x0, 0x0}, [{0x20, "6676fd012ddfa89fa902e0e1c4582b43f16b796a9fbb0000000513cf51", 0x0, ""}]}, {0x20, "fad59123b20f2d6c38bd93940cd4a6764ae7224e9ea122c7b47b419c37", 0x0, ""}}]}, 0x10c) 2018/01/27 12:11:41 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfffffffffffffffe, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000b3b000)={0xfff, 0x7460106f, 0x8, 0x970}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000)='./file0\x00', &(0x7f0000001000-0x8)='tracefs\x00', 0x80000, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x19)=@known='system.posix_acl_default\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000eac000)='./file0/bus\x00', &(0x7f0000ad2000-0x8)='./file0\x00', &(0x7f00000b3000)='ext4\x00', 0x0, 0x0) 2018/01/27 12:11:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ff2000-0x11)='/dev/vga_arbiter\x00', 0x101000, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000cb1000-0x11)='/dev/qat_adf_ctl\x00', 0x402600, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000839000)=0x10, 0xe644e4273abd1ed7) sendmsg$netrom(0xffffffffffffffff, &(0x7f000032d000)={&(0x7f000018b000-0x10)=@ax25={0x3, {"2816db8676a181"}, 0x100}, 0x10, &(0x7f0000663000)=[{&(0x7f0000dc6000)="5b66736d6893c8a6d6cd3d82775cf781ec4cf8fd4a96e780364289cf41fa024b13da225ed78ccd6de6ffe53e6fc48167239a95fa026bb49bf5dede333a6ef076a577fb2f1ea6a9b7b8b0e13fcd1a109c75dd94e03312b3a519349c10ded4b380ea011ca83cffffe974823066421da67f9e8f04526058bbe612c5d65c0a7078865d0c2bd91ef602bfc3bf0e7c48714f71a5250d379b4e94417eee029564d5d3e01c9b9afbf04a582eb31b3a0c836d41e22b763a91972e18360b6f5772a53abb4d832eef69215bde3204694d657620100fa23cd2dfbea1", 0xd6}, {&(0x7f0000832000-0x97)="3aa7534c6c3a822d4d6fbe39b57363c75273b6f4b7b1805a36f8e9f71e356821cf1b5f1fab423abca02d9d185f68fdfe173d6b82397a84d321b194f7a57fb0c016cc9c46f7e7cc37b08c4320514747d74bfba3189b044ac1396c077a7d30dde30c14d0e5adf5b922f25a5d955b6507cb0be929f3b3b76c45fad735df6db9b96f940b5543577fc5420f62b40a9bcebdcbccdf695b2466e1", 0x97}, {&(0x7f00009e2000-0x1000)="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", 0x1000}, {&(0x7f0000407000-0x41)="dc1ac1c512f869fbe2daff5e66552589c1eb18169ab1abe469e8b2322c561701526d8ce5b464cef441883e3bb26b501fa852dc00ce20581da2264192bf890cac81", 0x41}, {&(0x7f000046e000-0x9f)="c7f12fd54c1432cf359e2cb7a48fbda37bcf2287ab7986447342f7fc4c2dcc84ad0f06a28c3c2d36706596787a72dc3d0cf3f6e9e113518a0a291e2e843e62a13f045eab4ac9d0f41e9ab57462c2f9ef644faf7dd23959a9bd0bfe874eb73f2344dc88bc1cf3266b2d7593a7d004bf8742fb8d731b11c0a3e46d742bc826545f055a67c1938ad41210a7ee84f4b5ac1a014a25ef7976f084e1ce26bd82e1b3", 0x9f}, {&(0x7f000061a000-0x8)="b13cc92dd9b78bc545e2", 0xa}], 0x6, &(0x7f0000fed000-0x374)=[{0x64, 0x1ff, 0x1, "0863e6a2465f70ff3ca55fa74eb6ef37886a244f2e13f8db65b9911bef8f03e28fb597645d974ea0adcff8a9cc320d4e46c73cf1ae3461e63661a58c568d72b21591f5a59f11a39772a281c3b18ac36510a72bc18a36"}, {0x3c, 0x11d, 0x90, "cbd0b15fccaf355514e1579e639d74d3127c379cbafe8f781502de6201684de77410ad2076dea7cc47619db41c"}, {0x34, 0x6, 0x8, "dfac1761ad28e999bb5c32b61dc5bce57d021b544f58a86ce4ba3a56cb91cecd404e1f3f2e28e5bc"}, {0xd4, 0x84, 0x7, "f712ceda429ad6eec77fce2401985451a0addcdd0b859df901313d1dc7ea500bfda0b0b06e1bebf405b83467f64e7df3122ddbc0aba0d8e06451bc5ef4119e6ad1154c72b93f2a7078fdb19d1554d249eff955524172a3913c23144d9a3cf8c2e262faa61cc605ebb073226ccc71f1e845ceda941d7bb9b4da8f7f6572ff60ce6b048167c78ed3d1bf60d6b68fdb9d649eb0e82abb3531edaca34cb6db06f6242b0fe6062e654ba8febab184152ec0f0bd944f93c3ee8245c7af124a57f5d8a0b5b9a8c267"}, {0xcc, 0x10c, 0x6, "3ed0d6a29376cf835223dd345c0d786638f70234c3db346c5cdcb2597ee3e9496af583a4a8907c8e18d17a33b5c8a8cedbc1363801527fb3f0e6000f7e19fded41cc24a35d97ab36b970a33ce2911df0fda3001d7f1637b443a8f7887ff55ceb2f2c94b9bca4d7d9496188ac8839267e9078818549ec814e8446548f1ae2b35316f9d293a8d646cb50d25efcf1674930561d6fde73cb42c55371b7f9a6f6000cb78eb1ed6cace3e6f3dea33b38674ed7755fd0bbde9b131259c60109e56497"}, {0x28, 0x10d, 0xffffffff, "31305f135bee83ec1a8ee87094df856000a57eb2706d22e5b4"}, {0x9c, 0x18a, 0x5da, "22cbe2965bffdf317a299648acfd812e2e286bbe545d144dfb028f2598c883ef5a9a07a31dfa44dd5af95fb71f34a894acdb0c11248afd8aa7820adeb0987fbf0965fc46f41903ebe3f66a5183a65d53d739166354e800d85b10bd9e8fdc950e14864012b42fe7362821f8a54e45d0a9bb61caa8ffd06fa0daada644b141693148e809144c43bd039bdf781908"}, {0x3c, 0x115, 0x7fff, "2b67e47c190e0ca06deb711cba18522d20f3ff9d81f6ca4bbc7e51e0be55a2f4166de05117b42e619ddac8cfdaf9"}], 0x374, 0x805}, 0x4000040) syz_emit_ethernet(0x66, &(0x7f0000915000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x30, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "a35ec8", 0x0, 0x6c, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000cea000)=@assoc_value={0x0, 0x0}, &(0x7f0000e6d000-0x4)=0x8) 2018/01/27 12:11:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000134000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x0}) write$tun(r1, &(0x7f0000435000-0x16b)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "5d11a3", 0x8, 0x33, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}, 0x3a) 2018/01/27 12:11:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000011c000)='./file0\x00', 0x0) r0 = syz_open_dev$mouse(&(0x7f0000390000-0x12)='/dev/input/mouse#\x00', 0x6, 0xee203e6d4168cd) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f00004d7000)=""/23) mount(&(0x7f00006d3000)='./file0\x00', &(0x7f0000236000-0x8)='./file0\x00', &(0x7f0000319000)='ramfs\x00', 0xd, &(0x7f00000e5000-0x2)="") sendmsg$rds(r0, &(0x7f0000868000)={&(0x7f0000174000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a5000)=[{&(0x7f00004af000-0x4e)=""/78, 0x4e}, {&(0x7f000041b000)=""/129, 0x81}, {&(0x7f00008e7000-0x5)=""/5, 0x5}, {&(0x7f0000a83000)=""/71, 0x47}, {&(0x7f0000d64000)=""/155, 0x9b}, {&(0x7f0000e62000-0xe)=""/14, 0xe}, {&(0x7f000017f000)=""/204, 0xcc}, {&(0x7f0000798000)=""/42, 0x2a}], 0x8, 0x0, 0x0, 0x44000}, 0x8880) r1 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) iopl(0x80) chroot(&(0x7f0000896000-0x8)='./file0\x00') ioctl$VT_WAITACTIVE(r0, 0x5607) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f000037e000)={0x5, 0x9620, 0x100, 0x3, 0x3, 0x9}) renameat(r1, &(0x7f0000ee8000)='./file0\x00', r1, &(0x7f000004d000-0x8)='./file0\x00') ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f00003ef000)={&(0x7f000082c000-0x14)=[0x401, 0xffff, 0x4, 0x3, 0xa7], 0x5, 0x0, 0x1, 0x100, 0xf5, 0x9, {0x1, 0x4, 0x4, 0x400, 0x1, 0x0, 0x101, 0x4, 0x2, 0xfe83, 0x0, 0x1ff, 0x5, 0x6, "e1778a7a21de785c0565ca7eba395c2a2491be167c8a01dd3d31aed9f7569e78"}}) 2018/01/27 12:11:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000149000)='./file0\x00', 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000ac9000-0x4)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) rt_sigaction(0x5, &(0x7f0000a1d000-0x18)={0x1ff, {0x6}, 0x1, 0x1}, &(0x7f0000379000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000e98000)={0x0}) link(&(0x7f0000727000)='./file0\x00', &(0x7f0000cc0000-0x6)='./bus\x00') mount(&(0x7f0000e99000)='./file1\x00', &(0x7f00008eb000-0x6)='./bus\x00', &(0x7f0000422000)='cgroup\x00', 0x0, &(0x7f0000da7000-0xad)="") 2018/01/27 12:11:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000923000-0x5c)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x3, 0x6, "c00500", 0x20e, 0xff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}}}, &(0x7f000000f000)={0x1, 0x1, [0xfffffffffffffffe]}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00003c6000-0x4)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00005f9000-0x4)=0x0) tgkill(r0, r1, 0x3d) 2018/01/27 12:11:41 executing program 4: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0xffffffffffffff01, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000)={0x0, @broadcast=0x0, @broadcast=0x0}, &(0x7f0000008000)=0xc) r1 = syz_open_dev$sndpcmc(&(0x7f00004f4000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x103200) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000c45000)=0x3, 0x4) 2018/01/27 12:11:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009e8000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003aa000-0xc)='/dev/rfkill\x00', 0x1, 0x0) setsockopt$packet_int(r2, 0x107, 0x1f, &(0x7f0000d3b000)=0xffffffff, 0x4) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000bc0000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000fc7000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x300}) r4 = getpid() r5 = syz_open_procfs(r4, &(0x7f000010d000-0x8)='net/ipx\x00') connect$ax25(r5, &(0x7f000044e000)={0x3, {"cd6b381b4f85f1"}, 0x401}, 0x10) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_INTERRUPT(r3, 0x4004ae86, &(0x7f00006de000)=0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/27 12:11:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000050a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr=0xfffffffffffffe04, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f000074a000)=0x0) [ 103.727422] device eql entered promiscuous mode 2018/01/27 12:11:41 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008d8000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000000)={0x7, 0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x20100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r1, &(0x7f0000001000-0x3c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x101) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00009e6000)=0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000002000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={@common='eql\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_int(r0, 0x107, 0x12, &(0x7f00007c6000)=0x0, 0x296) 2018/01/27 12:11:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getpeername(r0, &(0x7f0000fe0000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000fb9000-0x4)=0x9) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000018000)=0x8, 0x4) r1 = dup3(r0, r0, 0x80000) r2 = dup3(r0, r0, 0x7ffff) recvmsg$netrom(r2, &(0x7f00001db000)={&(0x7f0000e61000)=@ax25={0x3, {"96929e97e9603e"}, 0x0}, 0x10, &(0x7f0000ea6000)=[{&(0x7f0000c94000)="0956460e26e8bf770435977635e791df5bb7bddcf7a65c01e5e885cba3570eabfeef8536bbccf5344f85d37f11752d3da79f81724f92b61ac85e5aac681b396102e294ab5b50af4e3f6b2e3da66d83c2371c17401e594c356908272322a4b6f22e0e16daf7102e64e1812adec5d0f470cb5c44af59afa804fbb36fe59f3279bd9290efbbff719b3bb5770a868ff922fb21afe1c793d5f7bf670c03bb7b567d2dddf34c27b3566a", 0xa7}, {&(0x7f0000faf000)="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0x1000}], 0x2, &(0x7f0000f0c000-0x200)=[{0x94, 0x107, 0x1, "7e7cf2307b4b28ff167d36fd9d6909ef3e69522df907b10bc6e447cd9f802591fe1d5950dca737cda1bd8eec9b9214db0df6a5fc692b6adee7574d5304e93b8b26d6c85d56f769c270e71e6bd510a89b283d87071f758cf90399e463dd301600f599c882474afb0cae509e542918be42b188386e778fb719335a5069b955444aef8df48839869b"}, {0x70, 0x0, 0x9, "ee7e4ad765fe86234f73c5026f05de1fca6a04a51a81025cb8af91c7a309392e10bff6c9a34655ef31ecadfaa565314b55806a6ca559dfafbd0fa293473a8bde25b216ce242e17d761d0fd556fc43e3d59e8a991bd786b06dce7b4db00b6cc784c193eae"}, {0x50, 0x12f, 0x2, "55d81fd796258d0754feea874bbe2f3a89db808238c7321bc12e777cf6d539fb4b08009b37b3f8965529be52190a7909874a076196f4035a9d3d10084e5f5b2734"}, {0xac, 0x10e, 0x7fff, "cec0f01c1c3c136b00d87bc9a94ce9ef790b78bf1a9626568dd6b68c06db91918e05591583c6285ce247db7246c2bb40bb130360e07aee1fd0be23d642fd9a664cac170ac62394625f284b0ce4d0385166ba9238b8c89c9266c13fa24dddbe1a9e151a33be041ef4af907df7b6c59ecb42338dea9e86b673749a54e03b02be2d716ed971a644bde89e61ddebecc5b93e143865a443001042a5bb2e2adf28"}], 0x200, 0x48c0}, 0x10102) renameat2(r1, &(0x7f000051e000-0x8)='./file0\x00', r2, &(0x7f000007c000-0x2)='./file0\x00', 0x4) setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f0000e4d000-0x10)={0x2, 0xd2e, 0x7, 0xce1}, 0x10) syz_emit_ethernet(0x6e, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/01/27 12:11:41 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000814000)={0x5, &(0x7f0000fa5000-0x14)=[{0x80, 0xfffffffffffffff8}, {0x2b, 0x71}, {0xab, 0x80}, {0x2, 0x81}, {0x7fff, 0x1}]}) mmap(&(0x7f0000000000/0xce8000)=nil, 0xce8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d2000)='/dev/sequencer2\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f000001a000-0xc)={0x0, 0x0}) ioctl$VT_SETMODE(r2, 0x5111, &(0x7f0000ce6000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 12:11:41 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000e000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) sendmmsg(r1, &(0x7f0000007000-0x20)=[{{&(0x7f0000003000)=@in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x6146525a16b8b616}], 0x1, &(0x7f0000003000-0x2d0)=[], 0xfffffffffffffdfe, 0x0}, 0x0}], 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) r2 = socket(0x18, 0x0, 0x1) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000000e000)={0x0, @multicast1=0x0, @multicast2=0x0}, &(0x7f0000007000-0x4)=0xc) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0xf, &(0x7f0000010000-0x22)=""/34, 0x22) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000000f000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, r3}) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f000000e000-0x37)="5ed17ee1fe99ee0cb0ad199e502a82145d40c304f3a8dfc8ad558c61795d7bfd431a12a02adce918d449df8ab6b14331a5a3f635ede4a7") r4 = syz_open_dev$mice(&(0x7f000000b000-0x10)='/dev/input/mice\x00', 0x0, 0x4201) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x1000) 2018/01/27 12:11:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000070c000-0x4)=0x0, 0x4) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000071f000-0x11)='/selinux/relabel\x00', 0x2, 0x0) readahead(r0, 0x5b08, 0xff) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000048d000-0x28)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r1, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x40, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x0, 0x0, 0x0}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) 2018/01/27 12:11:41 executing program 3: mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x12, &(0x7f0000fbf000)={0xffffffffffeffffc, {0x0}, 0x0, 0x7fff}, &(0x7f00001c0000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000081d000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f000095d000-0xb)='/dev/audio\x00', 0x82, 0x0) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f000095e000-0x2)=0x9, &(0x7f000095d000)=0x2) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f000095c000)={0x1, 0x1, 0x10000, 0x8001, 0x0, 0x1, 0x1}, 0xc) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f000095d000-0x12)='/dev/input/mouse#\x00', 0x7ff, 0x121880) ioctl$VT_ACTIVATE(r1, 0x5606, 0x3) r2 = syz_open_procfs(0x0, &(0x7f000095d000-0xa)='net/snmp6\x00') ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) 2018/01/27 12:11:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000462000)='/dev/loop#\x00', 0x0, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000633000-0x16)='/selinux/checkreqprot\x00', 0x12000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f000007f000-0xe0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/27 12:11:41 executing program 2: r0 = socket(0x12, 0x7, 0x6) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f00000c5000-0x8c)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_NET_NS_FD={0x8, 0x1c, 0xffffffffffffffff}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f77000)='/dev/hwrng\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000001000-0x30)={0x9, 0xd9f, &(0x7f000044f000)="dd32dbf905bc5d00d4fecd5d78f0a8a0ae4d21c6c1c5dcd3738d5fc018cf3d7cafde84cff8c5a865640b3d3e6768189458d7120e4ff6dd28766bc7653171f655eac938a2feb560bb05f1726e5a7a1ba20d99972aa50f49ad3997b80ea651", &(0x7f0000001000-0x84)="71837a09eac576a26c5109c778b310e3145a2b25cb54e80a5e37d7d058b0ab2046fea40318130f2086601de2c3e9c0763710fbe321bb83810b94bd95f6f6dc4a74d833e95e2eff40f69001c0b93c51cbca49a2251975145cbb80b9ea936cf6bb5ffbd70a250ef5cbdd67e75402ec1c9e844cfca316b2308e69895520af7a00036fc18f58", 0x5e, 0x84, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 12:11:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000e22000)={0x0, 0x0, &(0x7f00003c0000)={&(0x7f0000acc000-0x38)={0x2, 0x16, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_nat_t_type={0x1, 0x14, 0x101, [0x0, 0x0, 0x0]}, @sadb_address={0x3, 0x17, 0xff, 0xa0, 0x0, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x40000) 2018/01/27 12:11:41 executing program 1: tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x10000002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000001000)='/dev/audio#\x00', 0x3, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r0, 0xc00448ff, &(0x7f0000003000-0x6b)="3da86340a2d5752601894205fe567e5c39b7883f3df8d8f88588d171f63cd92fce2ee1f8034ef4aec3a825e26c262dd3bef852906ca1953cd51e360750a835bca1a86405f30c58e60e06df3c2ece1ba764d6f4431692fd59bfa1f0db01908aabeda02797a00297ac8370e1") 2018/01/27 12:11:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x40000, 0x0, 0x4, &(0x7f0000001000)={0x77359400, 0x0}, &(0x7f00007d5000)=0x2000000000000, 0x1ff) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4018641b, &(0x7f00003cd000)={&(0x7f0000e58000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f00008c5000/0x2000)=nil, 0x0}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000068f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0xd10, 0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000099f000)='/dev/vcs\x00', 0x0, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000fe0000)={0x4, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, [{{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x3c8) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00005ed000-0x11)='/selinux/enforce\x00', 0x80000, 0x0) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f000084a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = fcntl$getown(r1, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000e81000-0x10c)={{0x2, 0x3, 0x1, 0xfff00, "cde2591c6189bb38408a2deb7d063f9fb1509671e91476f2eedc24c7ace7b5aef9a337a5d59d92a65ac1b3d5", 0x7f00000000000}, 0x0, 0x0, 0x8, r3, 0x3, 0x5, "b355f87815b91767acbf363e6f71f81c965f394a1213c2f360b60c8da87dbbbebed28c51dd6fea76b2727935c53d7cdc8eb3cec127b4f6bb45d8659152ef9e76", &(0x7f000071f000)='procppp0\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xfff, 0x81, 0x8000, 0xc40], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r2, 0xc0045520, &(0x7f0000d25000-0x4)=0x4) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000208000)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r4, 0x7001) 2018/01/27 12:11:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003e6000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00005ca000-0xd8)=@ioapic={0x1, 0x527, 0x0, 0xffffffffffffffff, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000e6b000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0], 0x0, 0x220202}) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000641000-0x10)='/selinux/policy\x00', 0x0, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00009d9000)='/dev/autofs\x00', 0x20000, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000852000-0x8)={r4, 0x9}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/27 12:11:41 executing program 6: socketpair(0x18, 0x806, 0xee, &(0x7f0000acd000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x26e0000000, 0x30, 0x7, 0x9}, &(0x7f0000ad4000-0x4)=0x18) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000e74000-0x73)={r1, 0x6b, "22acb44a642cfd98ca07e67c3f92b073298d304e10f003cbe4f2e0f2625b307e83e26c4c8cac7e110e83c46a4d6264a364e2727e737594db103ef4802b4c77514d0d8ec9a42ebb34f793b5330929853f8e408aed86cf34bed57bd7beca3b05a5d4edf5d2bbce0f58ffa5b8"}, &(0x7f0000bf0000)=0x73) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = syz_open_dev$adsp(&(0x7f00000ae000)='/dev/adsp#\x00', 0x81, 0x208800) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r4, 0x40505331, &(0x7f000064c000-0x50)={{0xf9c2, 0x0}, {0x100000001, 0x8000000000000000}, 0x9, 0x4, 0x1, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r5 = dup3(r3, r2, 0x0) ioctl$TUNSETPERSIST(r5, 0x400454cb, &(0x7f0000e38000-0x4)=0x2) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f00001e0000-0xc)={0x0, 0xc0, &(0x7f0000ace000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x200, @loopback={0x0, 0x1}, 0x200000000000}, @in={0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xd}}, 0x7}, @in6={0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x58}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xfffffffffffffff9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}]}, &(0x7f00005de000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f000002b000)=@assoc_value={r6, 0x4}, &(0x7f0000af7000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000970000)={0x0, 0x8}, &(0x7f0000e4c000)=0x6) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f00001d1000)={r7, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffd66) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) 2018/01/27 12:11:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000002) poll(&(0x7f00008aa000)=[{r0, 0x0, 0x0}], 0x1, 0xf5) r1 = syz_open_dev$vcsn(&(0x7f000029f000)='/dev/vcs#\x00', 0x0, 0x4000) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000b4f000-0x4)=0x0) write$evdev(r0, &(0x7f00008c2000-0x30)=[{{0x0, 0x0}, 0x2, 0x0, 0x401}, {{0x0, 0x0}, 0x0, 0x0, 0x2f72}], 0x20) socketpair(0x1f, 0x80000, 0x0, &(0x7f0000747000+0xe23)={0x0, 0x0}) sendmsg$rds(r2, &(0x7f0000063000)={&(0x7f000036d000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000273000-0x30)=[{&(0x7f00002bb000)=""/229, 0xe5}, {&(0x7f0000e0e000-0xfb)=""/251, 0xfb}, {&(0x7f0000db1000)=""/4096, 0x1000}, {&(0x7f00000ea000-0xea)=""/234, 0xea}, {&(0x7f000032e000-0xd7)=""/215, 0xd7}, {&(0x7f0000b17000)=""/110, 0x6e}], 0x6, 0x0, 0x0, 0x4040000}, 0x8000) 2018/01/27 12:11:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000050000)=0x3a) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000e38000-0x8)=@assoc_value={0x0, 0x9}, &(0x7f000031d000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000024c000)={r2, @in6={{0xa, 0x2, 0x101, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9b, 0x6, 0x91, 0xffff, 0x52}, 0xa0) r3 = fcntl$dupfd(r1, 0x0, r0) r4 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r4, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f0000027000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_mtu=0x400001}) 2018/01/27 12:11:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) sched_setaffinity(r0, 0x8, &(0x7f0000022000-0x8)=0x1) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f00001ea000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f0000c71000)=[]) r1 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000de8000)=0x0) pread64(r1, &(0x7f00009f4000-0x1000)=""/0, 0x0, 0x0) open$dir(&(0x7f0000131000+0x8d6)='./file0\x00', 0x26102, 0x0) 2018/01/27 12:11:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000afc000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x800000, &(0x7f0000b16000)="") chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = open(&(0x7f00002bd000+0x93e)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r1, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00004c0000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) readv(r1, &(0x7f0000c33000)=[{&(0x7f0000007000)=""/171, 0x39c9}], 0x1) 2018/01/27 12:11:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002b1000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d24000-0x18)="0a07750600e383e5b3b60ced5c54dbb7295df0df82060000", 0x18) sendmmsg(r1, &(0x7f000015b000)=[{{&(0x7f0000524000)=@hci={0x1f, 0x0, 0x3}, 0x6, &(0x7f00002db000)=[{&(0x7f0000219000)="4adea113a3cfa1051a3c7f77065e418f92f886a3366e5e37a09fb12a0770ff66aabd8501f7cd5b51ac44d993407d2d8a88302d0b53a36a20b6ade9cbb0b663febb9ec521798a2c", 0x47}], 0x1, &(0x7f0000d86000-0x10f4)=[{0x68, 0x10c, 0x9, "62d9ab7ffda806ca9f04836cca6acf981c01e7b785490f8601cf1973aaf52a6e9bc7142362be46051560be4afed4c347e153774678b5c2d9d5777a8c954d05b13758f9d2401579ad74eac067585891caf9c80a331af17ea977ba"}, {0x100c, 0x117, 0xfffffffffffffc00, "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{0x80, 0x18a, 0x5, "b0de4dadd07e0916523b5296f66da7def7e17cdb6109f3451b0385d3983673fa7b3c40284a425669f8aa8a34f1a9b4823170cf0cec84fc203bf21a97cf1ce1b08f4fd64fc5616f1d815a581b30f5f7e71fbefd02b60d8dd5bce703889dca7784d5c32a6e3d27ea97338b810e8ba06f1a15a7cb92"}], 0x10f4, 0x0}, 0xff}, {{&(0x7f0000445000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha3-384\x00'}, 0x58, &(0x7f0000a7d000)=[], 0x0, &(0x7f0000176000)=[{0x20, 0x10d, 0x7, "a702cc71f1cb9831ec0b441095a8d3896d6db7d0"}], 0x20, 0x800}, 0x4}, {{&(0x7f00001de000)=@ax25={0x3, {"5f59f40d54f5f0"}, 0x1f}, 0x10, &(0x7f0000c34000-0x10)=[{&(0x7f000009e000-0x58)="97c5e990c941533873332138905f1c32d76111127b0abe42568db896cd74682eb013ffb125a82f5f59e314573a0b82f82d7aa826e5b3171cc6b13ef47db0e419b4eea023dfb3a900747ad67e29e9480350079aace43ffa12", 0x58}, {&(0x7f0000b59000-0x4d)="da11efb3b626a1588dd71911f7d3b79e696bccfbff957f3944ae3c704d0fbe2e4b935b9d2f7d540c6dd9b63649e0221afe584c96ab183b86edf1b9b90fb0d64769e48ac9cc4c6ee067d8d09dc1", 0x4d}], 0x2, &(0x7f0000367000-0x2a4)=[{0x30, 0x117, 0x7, "878c419aa6a8bd5dfdb0c105dbbaebe9f515eccaceb705b7c00e29a4e9fc38fda30b2a73"}, {0x64, 0x10b, 0x1c000000, "5c35007044a744b04ee01ff2c9020b3055007920d8483c42758692778016db633342dd80dc547ac2b749c6b5aed07714adcfc18b7354aed62185b30f16178cb1af852072f756ce69d401f7e4178c86a93a69adc07fc5"}, {0xc, 0x105, 0x4, ""}, {0x70, 0x1ff, 0x80000000, "40e381641220e478419167f57da15e832f2872255369dc68f05c9ade5a9cc5389557c370fc87f9926308b8a3fc71a94a00fb5e23c01408cc3f4dcaf9f539c9710c212ecc08f53e8da7e74a41e520caf2168fc5495f835bd2b3c47d61c7d935b201f18b"}, {0x8c, 0x112, 0x7, "6e735ddc06fb15c53eb755cbf1fbd2a20aa8f218a2d85c8dc19fc496c76e61800ec0ce7a689a5da36169605cb2302c1f22f122efa42e2950883bd04b1bf8740dda45fec67b6996a04b70349979fc63abd6d50c4eb99b212eee8e69b91637a77a68a900b813d1211c2737448e3d84cb5349a56377ca6dbe233b6ec0ff0e"}, {0x108, 0x10b, 0xfcd, "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"}], 0x2a4, 0xc050}, 0x7}, {{0x0, 0x0, &(0x7f00009ea000)=[{&(0x7f00006d0000-0x54)="986ffe1b184b256a38600aaaf1d14a782c188efca567a17b5d1b69d5b7519f509adc258c8b5ccd86475516c1829f2e273c52387518bb88653c453ef2ac9d0d09bf5edb57b28ca9efb63716c6775da2b7724e625c", 0x54}, {&(0x7f000020f000-0x63)="601559d7b02e614ade2429aaeb3ffd8f1c051a069370063fd96b8a24308886f3fc6e22f5ab31c17992703ebb02484c8257a4d68f35280484424083b906ef64b813602c81f5ce438508565bb750be65d5caa2aaae9161b9cfd1df3fa4f38e6fbb7a087f", 0x63}, {&(0x7f00001b9000-0x78)="ccb4f965460cf2438d9383e866aaf4c7243646d6f2f5920464af79fd6177b392807d04937e64ecef3c0e89c460685bd211057762b506cc958092125f9c3ea4d56ad766e5338e3bb65782e10509c5cc0978187cf7fb4045aec34512ff380796d1a5334ce10a245ed37da6d86dc688de6a621156b0172caacc", 0x78}, {&(0x7f00006f7000-0x96)="fc5247cc55c82240db70ca67c4f2088048ffa6664161d6b883a70bbc76c703fca83f1b2d73542d69e58f3e5ffb9c6cce3ac524da234091d19e9fc4dd73d912a784737c6769b73b5ccadf19b792d6e2df8668a1842a8d5a335d4f81597ceecd63ef0c3869198750ec382d69ab48c25b34261d4a4b1d1381573cc65e11c64bf4d234fe5b316e8d21524986ac43b4428a11c4bb7a2c00d4", 0x96}], 0x4, &(0x7f000002e000)=[{0xa8, 0x10a, 0xc7, "578d74c744dd2627ff8f554a9e56f007d88411bf396094d7f8a4cc0ce87d0d5a12471409bcd1da598652afff7a9b15d4237aa9d5a305f7067dac00c997e7021ccb34e6eaef35c0a575b8a3f1ff7ff8d2fe9da5d7683be7b3b5a5a46b5abd070eb5f0444497f3e4db451e259e05121df4bb2e25188a787f6317f28bab9936c32e99dc07eff41b8ba4e483cfeeb148d2bb4790fe4c3648f4c75181a7aa"}, {0xec, 0x13f, 0x4, "fa8c37f0cef4809bbc8bb7c59b9540badd1a2d2e1a44914924c7dffb33601bc54c7c4428e858b44c4d87415c7623a5134a46f5365d11107342e165a4375133ac9f897f62f613154eb7a9a2efe60304a334f9352e4920c1a955a404d62577e91debad6f371fd47da7a8c8d882430ac9e57c83b7df13af732093b187167278093273179c975b7ca4f816da1b5126c04149a70e7fb7f60c6cdea368a6630f8098cd1c3cc382f3be2aeb66cb45324862a2c841227a4b2255ec6e34e08761063fc40ef9b82d085971265287a0c750e1833bc84eb3ac04592d41c874769d342fde5781"}, {0x4c, 0x11f, 0x5, "f78bed31d83165da130f1b4f611ffec5d415b356d8a731bed631b3c8906427753111b627c6e1ff120fd0f1652350a9cd1cde4061445b8f04d3c83954e03ea7ff"}, {0x98, 0x102, 0x9d5, "ad83ddc8445e6b37256935c72eb0b0381f543eb6ded6a72807f3379d53def4686f3c78d2c68a6c45b924c3887c7d112bae21f2a38866f65655c6f6870b0dab1154109bdd7730e630c7a0cb606bec3a7ea478d20b45ac078ea5852ab9adc52ba45a8f5edc3884fcc4d30e54f648bd3b53436418c7eb2bc2834d6c34478707c643f4400c762588cac7d078c4"}], 0x278, 0x4000}, 0x1}], 0x4, 0x10) recvmmsg(r1, &(0x7f000040f000)=[{{&(0x7f00000b1000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000289000)=[], 0x0, &(0x7f0000df0000)=""/159, 0x9f, 0x0}, 0x0}, {{&(0x7f000002b000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000ab1000)=[], 0x0, &(0x7f0000893000-0x28)=""/40, 0x28, 0x8}, 0x8}], 0x2, 0x2, &(0x7f000005e000)={0x77359400, 0x0}) 2018/01/27 12:11:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000c4e000-0x5)='user\x00', &(0x7f0000815000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000710000)="", 0x0, 0xfffffffffffffffd) r0 = syz_open_dev$sg(&(0x7f0000872000)='/dev/sg#\x00', 0x6, 0x18000) ioctl$TIOCNXCL(r0, 0x540d) setresuid(0x0, 0x0, 0x0) 2018/01/27 12:11:42 executing program 6: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) bind$inet6(r0, &(0x7f000063b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f0000fc3000)="", 0x0, 0x408000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0xfe41) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000fc4000)="000000035579", 0x6, 0x800000000000000, &(0x7f0000fc4000)={0xa, 0xffffffffffffffff, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x80000000}, 0x1c) 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) 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) 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) r1 = dup3(r0, r0, 0x80000) prctl$intptr(0x8, 0x0) connect$llc(r1, &(0x7f0000e1f000)={0x1a, 0xff, 0x80, 0x3b, 0x8000, 0xb87, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) 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) 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) 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) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000ac6000-0x44)={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000000000000004, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="2d8bd1bd00af658403daedba6e3a77b3"}) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/27 12:11:42 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) io_getevents(r0, 0x5, 0x5, &(0x7f0000f6e000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000bd5000+0x34f)={r1, r2+10000000}) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)='/dev/hwrng\x00', 0x149840, 0x0) r5 = dup2(r3, r3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r5, &(0x7f0000003000-0x28)=""/40, 0x28, 0x40010001, &(0x7f0000002000-0x10)={0x3, {"24b50cf6a90cd0"}, 0x9}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r5, 0x5462, &(0x7f0000003000)=0x0) r6 = signalfd(r4, &(0x7f0000003000-0x8)={0x7}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f0000004000)=0x0, &(0x7f0000004000)=0x4) ustat(0x100000001, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r4, 0x891a, &(0x7f0000005000)={@generic="64f1e4f4c8a46599660154dabfb6fa89", @ifru_flags=0x1000}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000007000-0xc)={@multicast1=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000006000)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000001000-0x20)={r3, 0x7, 0x1, 0x7f, &(0x7f0000008000-0x28)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r4, &(0x7f0000009000-0x35)="6f3f87882fe466a8007150890ec40e360b6c9b745c34ddbe4f88a0e5f4718d3747bc747a1d5e16ba13501bfd89119e67232a84fc18", 0x35, 0x40, &(0x7f0000004000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile64(r6, r3, &(0x7f000000a000-0x8)=0x0, 0x1ff) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r5, &(0x7f000000a000+0xd79)={0x0, 0x0, &(0x7f000000b000-0x38)=[{&(0x7f0000003000)="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", 0x1000}, {&(0x7f000000b000-0xbe)="f8d7963c1c0ee610bf7121be9703782e6f1a2d271400ad994b12cacae2e609bdcb48bdb56f89d7274526bb470cc4033a8b97117f55bd8cbea3987f30ce0041749ea0878f4e34b001063707b6c4b9b0c31ac813e6d3ec2775ebefa299beb77980c4691f9831de94c9c28b8206ded66676d943105d1ae42faa0cabfdbfa93e4732e9b76511c53775568ac1512c15284b6d7a95a3ace24e7a4c5a6fd94c9112f800610f53eb2c7b17f3d5d525d7ce74ebda1e910e03efffc3a9461f46a5e5f2", 0xbe}, {&(0x7f0000007000)="d7b30a496629f17342b6c20dcd8de51f5e9e94f97fe1aa21722e", 0x1a}, {&(0x7f0000002000-0x14)="cce8442780ff5e7b4b1563582a783af494293b89", 0x14}, {&(0x7f0000005000-0x60)="c22fc301421e15e4399b449c9ea060f9d64a5c06f8e8ef786e26ee6bde4f9d9c7b64fb7939a9f31dbce157b06c9956610a9d9f2be3b99b7dcd60c9bb4e4638bcd6a848845a7b54ea0e5bb7842ad3129d269708a14f769746470323ec4822a8af", 0x60}, {&(0x7f000000b000-0x41)="6250185ebd4dd2296f6f26a6985dd09b791cf1131453b6f269d935d55a0ccd8d35b9d95f7a7b8086a2dc1aca67d89374e27fc35f758db5564520439d54ece60696", 0x41}, {&(0x7f000000b000-0x6d)="e1fd56be6d7a39166641a3900159acf5081ecbca9b8cbfa683396b4aa47d7b9bd320c60591e1442fac233158dd70eb9ad3791226bb5406ccb371c0ff849a329e45db836316691b18d0a6abf8ad6760f41a0dd9f274d31be62115aec76077a8c6742b81c0293e8dd2258b10595a", 0x6d}], 0x7, 0x0, 0x0, 0x1}, 0x40000) 2018/01/27 12:11:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000a70000-0xb)='pkcs7_test\x00', &(0x7f0000b36000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e4f000-0x1b)='ppp1^{.-$proc!vboxnet0#)\\:\x00', 0xfffffffffffffff9) r1 = request_key(&(0x7f0000bc3000)='ceph\x00', &(0x7f0000ca3000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000038e000)='2?\x00m', r0) r2 = syz_open_dev$amidi(&(0x7f00003ef000)='/dev/amidi#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r2, 0xc0405519, &(0x7f0000f20000-0x40)={0x6, 0x6, 0x800, 0x7fffffff, "368569d2fb8e820f4e89a91d8bc84a4fab6c8fa4d6e46513652facc4dfcaab36e74f1939cd16196521256cfa", 0x679}) keyctl$restrict_keyring(0x1d, r1, &(0x7f000002f000)='blacklist\x00', &(0x7f0000f8b000-0x1)='\x00') 2018/01/27 12:11:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x804, 0xc000000000000000) connect$inet6(r0, &(0x7f0000145000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0x1c) sendmsg(r0, &(0x7f0000e38000-0x1c)={&(0x7f0000821000)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x1000}, 0x1c, &(0x7f0000407000)=[], 0x0, &(0x7f00000fa000)=[], 0x0, 0x0}, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00004a7000)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffe, 0x2000) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f00003f2000-0x4)={0x45, 0x7, 0x7}) 2018/01/27 12:11:42 executing program 3: perf_event_open(&(0x7f00001f0000-0x78)={0x4000000002, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f11000+0xd55)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000f02000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair$ax25(0x3, 0x0, 0xcd, &(0x7f0000a7c000+0x23a)={0x0, 0x0}) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000f31000-0xce)=""/206, &(0x7f0000e07000)=0xce) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00008ee000)=0x0) ptrace$getsig(0x4202, r2, 0x7b, &(0x7f0000e8d000)={0x0, 0x0, 0x0, 0x0}) ioctl$KVM_RUN(r1, 0xae80, 0x0) 2018/01/27 12:11:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a97000-0x9)='/dev/rtc\x00', 0x0, 0x0) epoll_create1(0x80000) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000f72000)=0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x7fff) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r2, r1, &(0x7f0000b4c000-0x8)=0x0, 0x10000) ioctl$TCFLSH(r2, 0x540b, 0x2) bpf$OBJ_GET_PROG(0x7, &(0x7f0000ef3000-0x10)={&(0x7f0000d0c000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) syz_open_procfs(0x0, &(0x7f00005ec000)='net/ip6_mr_cache\x00') set_mempolicy(0x3, &(0x7f00001bd000+0x2bb)=0x1f, 0x200) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00003cc000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000f1e000-0x9)='/dev/ppp\x00', 0x800, 0x0) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00008b6000-0x4)=0x0) 2018/01/27 12:11:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000416000)='./file0\x00', 0x8000000000000000) mount(&(0x7f00007a3000-0x8)='./file0\x00', &(0x7f00009ba000-0x8)='./file0\x00', &(0x7f0000e53000)='mqueue\x00', 0x0, &(0x7f0000141000)="") mknod(&(0x7f00005d3000-0xe)='./file0/file0\x00', 0x8021, 0x0) execve(&(0x7f00008a7000-0xe)='./file0/file0\x00', &(0x7f0000fbf000)=[], &(0x7f00006ec000-0xc)=[]) 2018/01/27 12:11:42 executing program 2: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x14) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x400454d0, &(0x7f0000026000)=0x0) 2018/01/27 12:11:42 executing program 0: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0086401, &(0x7f0000001000-0x8)={0x73, &(0x7f000002a000-0x73)=""/115}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r1, &(0x7f0000e91000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(seqiv(echainiv(authenc(wp256-generic,cbc-twofish-3way))'}, 0x58) 2018/01/27 12:11:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000603000-0x18)={0xaa, 0x40, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) mremap(&(0x7f00006af000/0xf000)=nil, 0xf000, 0x3000, 0x0, &(0x7f00002e0000/0x3000)=nil) getcwd(&(0x7f00005df000)=""/213, 0xd5) r1 = syz_open_dev$audion(&(0x7f0000809000-0xc)='/dev/audio#\x00', 0x6, 0x400000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000c01000)={0x0, 0x7, 0x10, 0x14, 0x81}, &(0x7f00008fb000-0x4)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00004cb000-0xa0)={r2, @in6={{0xa, 0x0, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0xfe38}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x7253, 0x3, 0xabea, 0x101}, &(0x7f0000c62000-0x4)=0xa0) close(r0) 2018/01/27 12:11:42 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x2)='%\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000001000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x10f, 0xf, 0x1, 0x0, "df98276356b964d7c016e0f130eca1336f79c1c2fa9dfa5120ffadd5dbcaf0350c16d54f47926ab0aa994c978f38dd30edcf3a6c5d05895d08a4a63f18e9f80b", "a3e9079a404f5993f3e6a0fe8c9ce2c7080a53838774d1fe15abbbfa6ba115a6", [0x4, 0x7fff], 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r1, &(0x7f000050a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xa}, 0x6}, 0x1c) 2018/01/27 12:11:42 executing program 3: mmap(&(0x7f0000000000/0x10d000)=nil, 0x10d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f000010a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f000010d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f000010e000-0xc)={0x1ff, 0x1, 0x5, 0x7, 0x8}, 0xc) syz_emit_ethernet(0x6e, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/01/27 12:11:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000950000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000059000-0x1c)=@req3={0x2, 0x1, 0x8000, 0x2, 0x1f, 0x32e, 0xfffffffffffeffff}, 0x1c) r1 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000ad5000)=r1) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000039000)=[{0x0, 0xc08}, {0x6, 0x101}, {0x7, 0x1}, {0xb, 0x3}, {0x2, 0x1}, {0xb, 0x3}, {0x8, 0x7f}], 0x7) personality(0x4100001) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x10000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00004b1000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008f8000-0x8)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/27 12:11:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000d8f000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x8008af00, &(0x7f00001e3000)=0x6) 2018/01/27 12:11:42 executing program 4: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0xe2, 0x4, 0x8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={r0, &(0x7f0000005000)="415dd5eecbd0c416b6a4801f6107051aee80332a73625b1dd5fbae99be0fbe43f8cb934d5bffc07c542a408814a076580d0cf8d41810ae96b6f9314760764e4e390d161ad03c03e75df0195b2786887c7c81889ded6d2cd6e7283a3689ddbcd00d2d6d15dc3f03eda2ffda4ce43663b9219d7797a25184774a28838a67f001243b9203cbede482e03484f2ee3b35fe61246ee0ad595d32255206d4646c7404ef2a724ee99c513841f81670e423bda5d2b83fcace5989cc6aa7727ae3610b13184e52fde3cfae0673fb25c37a", &(0x7f0000009000-0x3b)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000b000)="", &(0x7f0000007000)="", 0x0}, 0x20) socket$inet6_dccp(0xa, 0x6, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000004000)={r0, &(0x7f000000c000)="", &(0x7f0000014000-0xe8)=""/232}, 0x18) 2018/01/27 12:11:42 executing program 3: r0 = memfd_create(&(0x7f0000e52000-0x1)='\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f00004af000-0x1c)={&(0x7f0000e7a000)=@ax25={0x3, {"0ccc45e7f7cae9"}, 0x9}, 0x10, &(0x7f0000000000)=[{&(0x7f0000641000)="7b842a2214160bc3a8311f3d943f652f2775a34d0cbe64e34ecb35d4723c822933ba1dd8eb81a682", 0x28}, {&(0x7f0000059000)="86731c6661624419f9ce06c222c9cff94ec009b6baf96699f56d9015ce543088dd1544e27d342e2ee92373d2d534f5a60808e36e52672b44f2aec11d1e6fd9a573bff7a583ad7e916936a33bac2a3e2c0843a3aca01c9f740b41f3956b62b386fa639ba40d0f3e64bb4a7c085cc51c6eb46b1af347a00d5f3f7da77b89", 0x7d}, {&(0x7f00004fa000-0x4c)="bf7ecfa5a98e661a74bdac02ba2b4db781aa009bb080b0d02afeab0b946da736b53441027a7810775e86035460688cf7e863b170dfc2c1097ef108ff2239cd7d835df3559fbf8d3f054765cd", 0x4c}, {&(0x7f0000000000)="f62618a4721bcbf8a71363ed8148453a7991ca10bc7ebe18a0a934f6aca711ee5db313bf05dbfb43881547e73530e2e04047c655a6406454102a3bb667fd268ee096288196d55db991e3f083f00905e21b4b4c55376c344d11bba519dc2ca2bd8f388278611e89e87f834274d6a4dbbdcb4be06981c2122f15ad838ecebf303b2b820e66da6be419d70dec5812cbea15ab282340710de21ae33273588dfa5f83f38797936bde78ddd09d1a57c6c972842c6c13dab86c1f2f9c2d76cea19a6af19d00df5529479d9eceac0b0248a00d70", 0xd0}, {&(0x7f0000000000)="55be587a14b83689788131ac4078187a19cbef057dbcd53f126b2ad0b9129d57e6af74148fbf11544b3ce51c71c7b78881248b30d8cf0185f17a0d55e45dfd8f13ca6a35be47d8408755008c7bb1161384c67bd3d957e5946e26430cdb30", 0x5e}, {&(0x7f0000001000-0x4a)="fb45b6c83f8dc6bd85a5d9a513528639da37aa6b97c1c773c96c76d761120b3d9c5b5af70007461885890d3e606261fb14656c4f50e57f0c541761dd4540dc446c551d53f67ef600d895", 0x4a}, {&(0x7f00003c5000)="0346ec8c5c2a0902eb25929e709c07", 0xf}], 0x7, &(0x7f0000001000-0x101c)=[{0x10, 0x117, 0x81, "22b1"}, {0x100c, 0x111, 0x100, "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"}], 0x101c, 0x4004854}, 0x10000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = epoll_create1(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00005b9000-0x18)={0xaa, 0x4, 0x0}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00001b3000)={0x0, 0x0}) r4 = epoll_create1(0x4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000263000-0xc)={0xffffffff80000011, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000ea9000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00003f5000)={r5, 0x80000, r0}) fsync(r3) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x38) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000350000-0xc)={0x7, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000b1f000-0xc)={0x1, 0x0}) close(r1) r6 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r2, &(0x7f0000831000-0xc)={0x0, 0x0}) 2018/01/27 12:11:42 executing program 0: r0 = syz_open_dev$amidi(&(0x7f0000989000+0xc88)='/dev/amidi#\x00', 0x7fffffff, 0x84000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000442000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x14) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000001000-0x28)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/ashmem\x00', 0xa0680, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x1f, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = accept4$packet(r0, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000002000)=0x14, 0x80800) io_setup(0x1, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r2, &(0x7f0000004000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x1)=0x10, 0x800) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x48)={0xc, 0x5, &(0x7f0000003000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x401}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000002000)='syzkaller\x00', 0x0, 0xb7, &(0x7f0000004000-0xb7)=""/183, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r4, 0x8919, &(0x7f0000005000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0x800, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000006000-0x8)={0x800}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000007000-0xc)='/dev/amidi#\x00', 0x5, 0x1) poll(&(0x7f0000005000-0x10)=[{r4, 0x0, 0x0}, {r1, 0x402, 0x0}], 0x2, 0x9) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000007000)=0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000005000-0x8)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f0000009000-0xc)='/dev/audio#\x00', 0x3, 0x2000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000009000)=@abs={0x1, 0x0, 0x1}, 0x8) 2018/01/27 12:11:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x0, 0xff, 0xfffffffffffffff9) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000721000-0xf)='/dev/sequencer\x00', 0x41, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000271000-0x4)=0x2, 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f000060a000)=""/140, &(0x7f0000d0d000)=0x8c) r1 = socket$netlink(0x10, 0x3, 0x10) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000d47000)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) ioctl$TUNDETACHFILTER(r2, 0x400854d6, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000002000)=[{&(0x7f000001e000)="b06ea64ffc946b1ba8f9d3b35ef0559c25f0ab0e917eb2af5f7ccbccdb", 0x1d}], 0x1, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000ced000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f00004c7000-0x18)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x14, 0x0, 0x0}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 12:11:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000d19000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c98000-0x8)=0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000d95000-0x128)={0x2, 0x0, [{0x0, 0x1000, &(0x7f0000633000-0x1000)=""/4096, 0x0}, {0x0, 0x1000, &(0x7f0000fb1000-0x1000)=""/4096, 0x0}]}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, 0xffffffffffffffff}) 2018/01/27 12:11:42 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f0000000000)={{0x6, 0x7ff}, 'port0\x00', 0x0, 0x408, 0xd5, 0x3, 0x3, 0x3, 0x100000001, 0x0, 0x2, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$notify(r1, 0x0, 0x280) execve(&(0x7f0000068000-0x8)='./file0\x00', &(0x7f0000a16000)=[], &(0x7f0000c76000)=[]) 2018/01/27 12:11:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000827000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000462000-0x4)=0x9, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000ea3000-0x4)='cdg\x00', 0x4) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000410000-0x4)=0x0) ioctl$KVM_INTERRUPT(0xffffffffffffffff, 0x4004ae86, &(0x7f0000468000)=0x0) r2 = socket(0x0, 0x0, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f00004d9000-0x10)="", 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000e30000)={0x0, 0x7, 0x3, [0x9, 0x7f, 0x0]}, &(0x7f0000399000-0x4)=0xe) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000218000)={r3, 0x8}, &(0x7f0000974000-0x4)=0x8) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f00009ad000-0x18)={0x0, 0x8001, 0x80000001, &(0x7f000035b000-0x8)=0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000cd9000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000985000-0x10c)={{0x4ea, 0x0, 0xffffffff, 0x8000, "26dbe9b867ea29ae7f9a28bcd08d17bc4f8a0df21958e11419e2614ce6691fc59f48ea0b99d4b849279c52bc", 0x832}, 0x0, 0x0, 0x44c94952, r4, 0xfff, 0x3, "cc9247a752fcc4761180fb559edf1408f7ebc407bdc9157b2b7bfd3ced9992e5fd5699217f3754d714abc98f5dfb60da01d7cf34ba2c1cdb2a0a960d6c8963bb", &(0x7f00001a0000-0xb)='\\em0#,proc\x00', 0xb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x200, 0xfffffffffffffff8, 0x800, 0xf0f7], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000db8000-0x10)={0x0, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x10) r5 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r5, 0x4010ae67, &(0x7f00005f4000)={0x0, 0x13ffd, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r6, 0xaeb7) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r6, 0x4040aea0, &(0x7f00009ac000-0x1c)={0x0, 0x80, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x4, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1, 0x0, 0xff, 0x0}) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000b26000-0x28)={0xfcc9, 0x7000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) preadv(r1, &(0x7f0000928000-0x38)=[{&(0x7f0000f28000-0x66)=""/102, 0x66}, {&(0x7f0000340000-0x5c)=""/92, 0x5c}, {&(0x7f000099c000)=""/231, 0xe7}], 0x3, 0x0) connect$ax25(r1, &(0x7f000028a000+0x4f9)={0x3, {"cd10e0b1e3aa29"}, 0x3ebc}, 0x10) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000874000-0x4)=0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/01/27 12:11:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x4000000000008005) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000cdd000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 12:11:42 executing program 5: keyctl$update(0x2, 0x0, &(0x7f0000b6b000)='x', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x87, 0x40001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000)=0x7, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001000)={0x0, 0x0}) sched_setattr(r1, &(0x7f0000000000)={0x30, 0x2, 0x0, 0x0, 0xfffffffffffffffb, 0x4, 0xce9d, 0x9}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) kexec_load(0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000001000)="", 0x0, 0x0, 0x0}, {&(0x7f0000003000-0x97)="", 0x0, 0x0, 0x0}], 0x3a0000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000002000)=0x3, 0x4) 2018/01/27 12:11:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00006ba000)='/dev/input/mouse#\x00', 0x65, 0x12001) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000980000)={0x8, [0xfff, 0x7, 0xff, 0x3, 0x1ff, 0x6, 0xb5e, 0x9]}, &(0x7f000072c000-0x4)=0x14) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000045f000-0x10)={0x0, 0x0, 0x2, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) r2 = syz_open_dev$dspn(&(0x7f000079b000-0xa)='/dev/dsp#\x00', 0x20000000000, 0x80100) connect$netlink(r2, &(0x7f0000bf6000-0xc)=@kern={0x10, 0x0, 0x0, 0x4000080}, 0xc) ioctl$TUNSETOFFLOAD(0xffffffffffffff9c, 0x400454d0, &(0x7f0000346000)=0x7) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000c5a000-0x4)=0x6, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00006ee000-0xe8)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006e3000)=0xe8) sendmsg$can_raw(r0, &(0x7f0000504000)={&(0x7f0000fc9000)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f00004b2000-0x8)={&(0x7f00009b3000-0x10)=@can={{0x0, 0x8000, 0xffffffffffffff80, 0x401}, 0x3, 0x2, 0x0, 0x0, "1ea1daaa6dab28ec"}, 0x10}, 0x1, 0x0, 0x0, 0x4040010}, 0x20000000) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2c1}, 0x1c) sendmmsg(r1, &(0x7f0000470000)=[{{0x0, 0x0, &(0x7f000040b000-0xa0)=[{&(0x7f00002b8000)="04", 0x1}], 0x1, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000f21000)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x2c) 2018/01/27 12:11:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000ea000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffff0) r1 = open(&(0x7f00001c3000)='./file0\x00', 0x440100, 0x7) sendto$inet(r0, &(0x7f0000de1000-0x1)='c', 0x8ae62523e5a788e6, 0x2003ffff, &(0x7f0000f8c000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff1e) shutdown(r0, 0x800000000001) recvmsg(r0, &(0x7f0000687000-0x1c)={&(0x7f0000c2b000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000b1c000-0x10)=[], 0x0, &(0x7f0000b4b000-0x81)=""/129, 0x81, 0x0}, 0x0) recvfrom(r0, &(0x7f0000c77000)=""/37, 0x25, 0x0, &(0x7f000006d000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000e6b000-0x10)={0x7, 0x6, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000b94000-0xc)={&(0x7f00002e5000)='./file0\x00', r0}, 0xc) 2018/01/27 12:11:42 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e9d000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) prlimit64(r0, 0xf, &(0x7f0000001000-0x8)={0x20, 0x0}, &(0x7f0000001000-0x8)={0x0, 0x0}) socketpair(0x10, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000002000-0x4)=0x2, 0x4) prlimit64(r0, 0x0, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000001000+0x674)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r0, 0x2f, &(0x7f0000003000-0x10)={0xe, 0x7, 0x1, 0x9}) 2018/01/27 12:11:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) epoll_pwait(r0, &(0x7f00004a9000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x1, &(0x7f00003fd000-0x8)={0x9}, 0x8) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b8e000+0xd06)='/dev/vga_arbiter\x00', 0x800, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000835000)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000149000)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) r3 = inotify_add_watch(0xffffffffffffffff, &(0x7f00008b9000)='./file0\x00', 0x0) inotify_rm_watch(r2, r3) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000000000/0x3000)=nil) syz_open_dev$urandom(&(0x7f0000942000)='/dev/urandom\x00', 0x0, 0x2201) 2018/01/27 12:11:42 executing program 6: r0 = syz_open_dev$mouse(&(0x7f000072a000-0x12)='/dev/input/mouse#\x00', 0x20, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f000082e000)=""/100, &(0x7f0000000000)=0x64) ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f0000001000-0x9d)="337d9a3e8a7c5e07ea95c63bda1e28bce59182a4a1f0e2d8514fa2b504c87f80122810527aa644cf1552059725bc5ae13d059984828f8e681f44a24ecd73ecc36b7f04e3ebc131f6895d5bd7404df5ec2f91ddf66134f522cf2a9d384304c79496596302f0788a3c00436a754c8321b58a3c084bf059fc5611b2f2a3a0054945ae0ff26df32c094c9ab7a38f4fd386c80a6c2d489fd7f1e3be57a28c82") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000002000-0x4)=0x9) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000001000)=[{0x7, 0x7, 0x3, 0x2a3, @time={r1, r2+30000000}, {0x5, 0x6}, {0x80000000000, 0x7fffffff}, @queue={0x7fffffff, {0x2, 0x101}}}, {0x4, 0x8000, 0x6, 0x100000000, @time={0x0, 0x1c9c380}, {0x0, 0x7}, {0x1ff, 0x1}, @note={0x9, 0x7, 0x4, 0x7ff, 0x81}}, {0x0, 0x2d, 0x3, 0xabcd, @time={0x0, 0x989680}, {0xffff, 0xc19}, {0x0, 0xfffffffffffffff8}, @control={0x9, 0x5, 0x8}}, {0x1, 0x8001, 0xd5a, 0xe116, @time={0x0, 0x0}, {0x1000, 0x20}, {0xe0b8, 0x7}, @queue={0x9d, {0x6, 0x7ae9}}}], 0x70) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000002000)=""/199, 0xc7, 0x732de95572cb66a7, &(0x7f0000002000)={0xa, 0x2, 0x526a8ea3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7ff}, 0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000003000)='./file0\x00', &(0x7f0000003000)=""/70, 0x46) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000003000)=0x100000001, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000004000)={0x2, 0xffffffff, 0x7ff, 0x9}, 0x10) fcntl$setstatus(r0, 0x4, 0x4800) socket$inet6(0xa, 0x3, 0xfffffffffffffffc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x403c5404, &(0x7f0000005000)={{0x2, 0x3, 0xffffffff, 0x3, 0x6}, 0xf3, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000006000)={0x1, 0x0}) setsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f0000001000)="78fcffdc0a72905e9ef14469f1d789f845e47a079218831300d548759902706a9f0e839843bf93d4fc2c3507ccfe64fb8de7045433a1fe4ff94253d7348583ac7a1b3037a2f743a35192ab6435599c60df9510331a6d44f379dd96e4892a9bdaadfd25ae8b44c081529d51db0d5efdbd042cea384d184b8b0704bbd6fb45f1c10add0afb6524554616a9edf3b9a8ef8ff9c3234f2f0dd50b916f6339d04651267ff9770676b21b2bb4d1b249ecc889a0701c62af6255848459e26e2ad7cce8c10c91cd6155061857ef27999e1f7d0f2fa9d3c16fc6e1bb718651fc", 0xdb) r3 = dup2(r0, r0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000005000)='./file0\x00', &(0x7f0000008000-0x8)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000003000-0x50)={{0xffffffffffffff00, 0x1}, {0x4, 0x1}, 0xb33, 0x1, 0x72f, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000001000-0x44)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="dc7e5ef8eb43305095c7280cf099e757"}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_NET_SET_BACKEND(r3, 0x4008af30, &(0x7f0000009000-0x8)={0x0, r3}) 2018/01/27 12:11:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00003c9000-0x12)='/dev/snd/pcmC#D#c\x00', 0x89, 0x82000) ioctl$KIOCSOUND(r0, 0x4b2f, 0x400) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f00000a6000-0x1)=0x3) r1 = socket$netlink(0x10, 0x3, 0x9) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x12, 0x0, 0x0}, []}, 0xa9}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 12:11:42 executing program 4: 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(0x3) r1 = syz_open_dev$adsp(&(0x7f0000d83000)='/dev/adsp#\x00', 0x8001, 0x10000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000e50000-0x10)={0xa4d0, 0x0, 0x10001, 0x1f}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40086436, &(0x7f00000d5000-0x8)={r2, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000cdb000)={0xaa, 0x0, 0x0}) mount(&(0x7f00000d6000-0xa)='./control\x00', &(0x7f00008a0000-0xa)='./control\x00', &(0x7f0000858000)='cramfs\x00', 0x1004, &(0x7f0000b9a000-0x7d)="") ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') rmdir(&(0x7f000048d000)='./control\x00') lremovexattr(&(0x7f0000735000)='./control\x00', &(0x7f00001b3000)=@random={'user.\x00', 'aufs\x00'}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/27 12:11:42 executing program 3: r0 = socket$inet(0x2, 0x3, 0x81) setsockopt$inet_int(r0, 0x0, 0xce, &(0x7f0000913000-0x4)=0x0, 0x4) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000242000-0x8)=0x0) 2018/01/27 12:11:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000384000-0xb)="6e65742f726f75746500f2") preadv(r0, &(0x7f0000e4e000)=[{&(0x7f0000fdb000)=""/4096, 0x1000}], 0x1, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f000081a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/27 12:11:42 executing program 3: r0 = memfd_create(&(0x7f0000001000)='\x00', 0x0) mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000e4e000-0x4)=0x13, 0x4) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchdir(r0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, 0xffffffffffffffff) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f0000fd1000-0x45)=""/69) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000fce000)=[0x200, 0x1]) readv(r0, &(0x7f0000328000)=[{&(0x7f000073d000-0x1000)=""/4096, 0x1000}, {&(0x7f0000a47000)=""/224, 0xe0}, {&(0x7f0000624000-0x55)=""/85, 0x55}, {&(0x7f0000d70000)=""/89, 0x59}], 0x4) 2018/01/27 12:11:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000a08000)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x3}, 0x0}, 0x1c) listen(r0, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) pipe2(&(0x7f0000b8c000-0x8)={0x0, 0x0}, 0x4000) bind$alg(r2, &(0x7f0000484000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(twofish)\x00'}, 0x58) r3 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f00008bd000-0x7f)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x2000000006, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) [ 104.816919] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=33 sclass=netlink_audit_socket pig=13311 comm=syz-executor5 2018/01/27 12:11:42 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x100) fstatfs(r0, &(0x7f00008f9000-0x14)=""/20) r1 = syz_open_dev$mouse(&(0x7f00001b3000-0x12)='/dev/input/mouse#\x00', 0xc78, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000000)={0x5, 0x400, 0x7fffffff, 0xfffffffffffeffff, 0x7b1}) socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xa, 0x11, r2, 0x0) pipe(&(0x7f0000f20000-0x8)={0x0, 0x0}) 2018/01/27 12:11:42 executing program 0: pipe2(&(0x7f0000ec7000)={0x0, 0x0}, 0x84800) ioctl$TCSETS(r0, 0x5402, &(0x7f00000de000)={0x6, 0x4, 0x10000, 0x100000000, 0x7, 0x1c7, 0x608, 0x8, 0x9e, 0x6, 0xee86, 0x7}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5406, &(0x7f000093a000-0x8)=0x0) [ 104.866634] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=33 sclass=netlink_audit_socket pig=13324 comm=syz-executor5 [ 104.896305] device eql entered promiscuous mode 2018/01/27 12:11:42 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000002000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000)='/dev/vga_arbiter\x00', 0x422002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000003000-0xdc)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x7fffffff}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x67}, @in6={0xa, 0x1, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x5}, 0x80000000}, @in6={0xa, 0x2, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x6680}, @in={0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xdc) ioctl$int_out(r2, 0x2, &(0x7f0000002000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f0000004000-0x40)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$VHOST_GET_VRING_BASE(r2, 0xc008af12, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000004000)={""/1024}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000005000)={0x4, &(0x7f0000004000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f0000006000)=0x4) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000001000)=0x9, &(0x7f0000004000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000007000)={0x0, 0x0, 0x5, 0x6, 0x40, 0x7ff}, &(0x7f0000007000)=0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000007000)={r3, 0xfffffffffffffffb}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x5, &(0x7f0000009000-0xc0)="45f096b0c4447f4032a33ff105949913b3ef5564a8dd891b6578f822fad90c08863c576662ef81f0e25c08a4c15276b67994dfa9ed1df3015f2649376b019beeaf557226cbab6cfd1cf7fc80f46c3459e6ca838cd7f85582307cf5ab6fb7f0fc0ccbd8b88a9d61e9e815bd450166bb8f83de3b8153aa1b146945f575534554dd4e68652b6c6231467d3c2d178d496c6201f2c8a6679422ec354554c01cbc42824a637afce2bc289225a9cbfed722a6866d69330b1a472cd904b9daebeaf851ec") mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000009000)='./file0\x00') 2018/01/27 12:11:42 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x100, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000002000-0x102)={0x0, 0xfa, "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"}, &(0x7f0000000000)=0x102) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={r2, 0x101}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000001000-0xa0)={r2, @in6={{0xa, 0x0, 0x200, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xbe0e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x71, 0x1, 0x1, 0x4, 0x7fffffff}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r2, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xfffffffffffff801, 0x10001, 0x1, 0x20}, &(0x7f0000003000-0x4)=0xa0) bind$alg(r1, &(0x7f0000002000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(chacha20-simd)\x00'}, 0x58) 2018/01/27 12:11:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x200000000000002d, &(0x7f0000525000-0x39)="ff020400000000010000000000000000000000000000020584c95e8e94ef1a23edf5759c29c8ddf747c677f5b8b39f572a43a58e4056f22fa8", 0xfffffdb2) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000d82000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a60000-0x4)=0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000495000)='net/stat\x00') ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f00007b4000)=""/177) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000e3b000-0x8)=@assoc_value={0x0, 0x1000}, &(0x7f0000c8d000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000035a000)={0x0, 0x0}, &(0x7f0000464000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000809000)={0x0, 0x3}, &(0x7f0000215000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000aba000)=@assoc_value={r4, 0x689}, &(0x7f000039d000)=0xffffffffffffff52) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00009b5000)={0x0, 0x40}, 0x6) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000d2b000-0x2)=r2, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000607000)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f00008dc000-0x9)='/dev/dsp\x00', 0x10800, 0x0) ioctl$EVIOCGKEY(r5, 0x80404518, &(0x7f0000a33000)=""/22) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000e67000-0x6)={r3, 0x4}, 0x6) 2018/01/27 12:11:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}) mq_timedsend(r0, &(0x7f0000a5c000)="", 0x0, 0x0, 0x0) mq_timedsend(r0, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000058f000-0x10)={0x0, 0x989680}) 2018/01/27 12:11:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000014000)={0x77359400, 0x0}, 0x10) accept4$inet6(r0, &(0x7f0000007000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000006000-0x4)=0x1c, 0x0) r1 = gettid() r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e19000-0x10)='/dev/sequencer2\x00', 0xa0000, 0x0) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000fed000)=""/95) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a00000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x1000000000016) 2018/01/27 12:11:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000233000)='/dev/ppp\x00', 0x10040, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) openat$rtc(0xffffffffffffff9c, &(0x7f0000eef000-0x9)='/dev/rtc\x00', 0x4200, 0x0) readv(r0, &(0x7f0000f1b000-0x48)=[{&(0x7f00009e1000-0xa6)=""/166, 0xa6}, {&(0x7f00009d6000-0xf0)=""/240, 0xf0}, {&(0x7f000057e000)=""/4096, 0x1000}, {&(0x7f000098f000)=""/4096, 0x1000}, {&(0x7f0000c70000-0x48)=""/72, 0x48}, {&(0x7f000080b000)=""/71, 0x47}, {&(0x7f000053f000-0x9)=""/9, 0x9}, {&(0x7f0000987000-0x86)=""/134, 0x86}, {&(0x7f000069a000-0x25)=""/37, 0x25}], 0x9) r1 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000441000-0x14)={0x3, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffef}) fsetxattr(r1, &(0x7f00008d5000-0x11)=@random={'trusted.', '/dev/ppp\x00'}, &(0x7f0000d60000)='/dev/snd/timer\x00', 0xf, 0x3) 2018/01/27 12:11:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f000063e000-0x9)='/dev/sg#\x00', 0x0, 0x2) write$tun(r1, &(0x7f0000a2f000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[@noop={0x1}, @cipso={0x86, 0x6, 0x8, []}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x3a) read$eventfd(r1, &(0x7f0000862000-0x8)=0x0, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f00007db000-0x8)="dba445000007c31c", 0xfffffe2c) 2018/01/27 12:11:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb, 0xfe, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000ce7000)='./file0\x00', &(0x7f00005a4000-0x9)=@known='user.syz\x00', &(0x7f0000f41000-0x9d)=""/157, 0x9d) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000ae000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0405405, &(0x7f00007ef000-0x40)={{0xffffffffffffffff, 0x0, 0x4, 0x3, 0x8}, 0x1, 0x6, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000c70000)='/selinux/member\x00', 0x2, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) mlock(&(0x7f0000abe000/0x4000)=nil, 0x4000) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00008d0000)={0x8001, 0x8, 0x2, 0x4, 0xffffffffffffff28, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x10, &(0x7f0000d56000)="000000dd020001020000008c5ee18c1000f100000000fff2", 0x18) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000c27000-0x8)={0x0, 0x0}) futex(&(0x7f0000c64000)=0x1, 0x7, 0x4, &(0x7f00009fa000)={r3, r4+30000000}, &(0x7f0000e4f000)=0x2, 0x7) r5 = socket(0xa, 0x1, 0x0) ioctl(r5, 0x8982, &(0x7f0000000000)="") fcntl$getownex(r1, 0x10, &(0x7f0000195000-0x8)={0x0, 0x0}) getresuid(&(0x7f000073d000)=0x0, &(0x7f00005ed000-0x4)=0x0, &(0x7f0000fde000)=0x0) lstat(&(0x7f000036f000-0x8)='./file0\x00', &(0x7f00008fe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x42, 0x0, &(0x7f0000ffd000-0x40)={0x5, 0x8, 0x8, 0x9, 0xfffffffffffffffd, 0x7, 0x3ff, 0x3}) sendfile(r7, r2, 0x0, 0x80000063) getegid() getgid() ptrace$setopts(0x4200, r6, 0x8, 0x1) r8 = syz_open_dev$audion(&(0x7f000021a000-0xc)='/dev/audio#\x00', 0x1, 0x2040) mmap$binder(&(0x7f0000b81000/0x3000)=nil, 0x3000, 0x0, 0x48110, r8, 0x0) clock_gettime(0x0, &(0x7f0000761000)={0x0, 0x0}) mq_timedreceive(r7, &(0x7f0000b2a000)=""/39, 0x27, 0x8000000000000005, &(0x7f00009eb000-0x8)={r9, r10+10000000}) 2018/01/27 12:11:43 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000000b000-0xbb)={@random="ffff00000001", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e7ff0c", 0x10, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "cec79f", 0x0, "fcf592"}, ""}}}}}}, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000007000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f000000d000)={0x4, &(0x7f000000e000-0x78)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) 2018/01/27 12:11:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x88a) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bce000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f000029d000)={@generic="6a62f9c81ce62eea49f1259ddd08e4fd", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00003b2000-0x9)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000012000)={0x1, 0x0, [{0x40000104, 0x0, 0x0}]}) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f000014a000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$evdev(0xffffffffffffffff, &(0x7f0000058000-0x60)=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) io_setup(0x8770, &(0x7f0000c45000-0x4)=0x0) ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000a10000)=0x0) perf_event_open(&(0x7f0000cd1000)={0x7, 0x78, 0x400, 0x8, 0x3ff, 0x9, 0x0, 0x0, 0x4000, 0x4, 0x20, 0x0, 0x1, 0xf5e7, 0x6, 0x4fbf, 0x3, 0x6, 0x4, 0xffff, 0x1f, 0x800, 0x9f9, 0x7f, 0x8001, 0x1, 0x7, 0xffffffffffffff5e, 0x0, 0xfffffffffffffffa, 0x5, 0x7, 0x3, 0x0, 0x5, 0x6, 0xf4, 0x8000, 0x0, 0x1, 0x4, @perf_bp={&(0x7f0000b4d000-0x1)=0x0, 0xd}, 0x6004, 0x1, 0x8, 0x4, 0xfffffffffffffc48, 0xd875, 0x10, 0x0}, r0, 0x3, r2, 0x4) 2018/01/27 12:11:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000059c000)='net/route\x00') preadv(r0, &(0x7f0000b25000)=[{&(0x7f00009b5000-0x91)=""/145, 0xfffffffffffffe46}], 0x200000000000008e, 0xffffffffffffffff) 2018/01/27 12:11:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000a33000-0x18)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) sendto$inet6(r0, &(0x7f000092c000-0xa9)="", 0x3c, 0xfffffffffffffffe, &(0x7f0000f7b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x4}, 0x0}, 0x1c) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000647000)='/selinux/status\x00', 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00002ea000)='/dev/cuse\x00', 0x400000, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000c0e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x6, 0x1, 0x4, 0x401, 0x0, 0x7}}) 2018/01/27 12:11:43 executing program 7: pipe(&(0x7f00008b1000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000ccc000)="6be4ff71edef7164e9870e59450d29add06aee856c8f4837bca5b257e504c00111f39bcdcb3baebee693c186847a1fdc07be6fc52fbbf514f6b7ebb018b60efda1b8ceaa4c1de93e21fc75613d7721f66d2f613a9b30bda1eeabe0834ca6fdc15599c5f7874e6802df47f5a9c95f550109238c636a6e0646f1fcc2e9c91049044435b932cf553c2430c71816db080d529e93", 0x92, 0x8004, &(0x7f0000000000)={0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000f25000-0x4)=0x8001) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a57000)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETA(r2, 0x402c542d, &(0x7f000018b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x18f0}) dup(r1) 2018/01/27 12:11:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000dfb000-0x10)='/selinux/create\x00', 0x2, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r0, r1) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cb4000-0x8)='./file0\x00', 0x0) r2 = open(&(0x7f0000625000)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000644000-0x8)='./file0\x00', 0x0) name_to_handle_at(r2, &(0x7f0000752000-0x8)='./file0\x00', &(0x7f0000804000)={0xc, 0x0, "b68dcf1d"}, &(0x7f0000c73000)=0x0, 0x0) 2018/01/27 12:11:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00006ee000)={@common='bpq0\x00', &(0x7f00001d5000)=@ethtool_cmd={0x26, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f0000bf8000)='\x00', 0x3) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00008d7000-0x4)=0x0) 2018/01/27 12:11:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009c6000)='environ\x00') sendfile(r0, r0, &(0x7f000096b000-0x8)=0x0, 0x7c) r1 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x100000002, 0x1, 0x0) setsockopt(r2, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000391000-0x160)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d4985da36dc5bcf975798e517c053ab025e94035a15e1710d5e472e33853c90a65787abecaf51e10effb0ceb5e7263017"}, 0x160) close(r2) syz_open_procfs(r1, &(0x7f0000a99000-0x8)='net/dev\x00') 2018/01/27 12:11:43 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000aaa000-0xb)='/dev/mixer\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000000000)={{0x0, 0x2000, 0x8, 0x5, 0x7, 0x4a, 0xc4, 0x686800000, 0x2, 0x1, 0x80f, 0x3, 0x0}, {0x1, 0xd000, 0x1f, 0x4, 0x400, 0x40, 0x2, 0x0, 0x7, 0x3f, 0x200, 0x0, 0x0}, {0xd004, 0x5, 0x0, 0x0, 0x9, 0xb08, 0x0, 0x80000001, 0x800, 0x5, 0x400, 0x1, 0x0}, {0x10f000, 0x110001, 0x4, 0x1, 0x3f, 0x7876, 0x57, 0x0, 0x3a2, 0x8001, 0xfffffffffffffffc, 0xe49a, 0x0}, {0x5001, 0x4, 0xf, 0x6, 0x0, 0x92, 0x5, 0x1, 0xfffffffffffff012, 0x3, 0x6, 0x2, 0x0}, {0x1000, 0xf000, 0xf, 0x7fffffff, 0x0, 0x81, 0x5, 0x101, 0x2, 0x100000001, 0x9f65, 0x100000001, 0x0}, {0xf000, 0x1d000, 0x4, 0x8849, 0x8001, 0x3bf, 0xff, 0xfffffffffffffffe, 0x6, 0x4, 0x9, 0x3, 0x0}, {0x4, 0x4000, 0x0, 0x7, 0x5, 0x2, 0x0, 0xcae3, 0x730b, 0x38, 0x256800000000, 0x6, 0x0}, {0x10002, 0x3000, [0x0, 0x0, 0x0]}, {0xd000, 0x102000, [0x0, 0x0, 0x0]}, 0xa0000000, 0x0, 0x0, 0x400000, 0x4, 0x800, 0x6000, [0x7, 0x5, 0x8, 0x2]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000001000-0xc)={0x4, 0x1, 0x1, 0x5a99, 0x0}, 0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00009d8000-0x8)={r1, 0x7fff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() r3 = gettid() rt_tgsigqueueinfo(r2, r3, 0x5, &(0x7f00001cb000-0x10)={0x2a, 0x101, 0x0, 0x100000000}) syz_emit_ethernet(0x46, &(0x7f00000fe000-0x52)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x33, 0x0, @empty=0x0, @empty=0x0, {[]}}, "0000883e4606010c"}}}}}, &(0x7f00005cf000)={0x0, 0x0, []}) 2018/01/27 12:11:43 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000112000)='./file0\x00') sendmsg$nl_generic(r0, &(0x7f0000870000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x1c, 0x80000013, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x8, 0x2e, []}]}, 0x1d1}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) r1 = add_key(&(0x7f0000098000)='.dead\x00', &(0x7f000039c000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c0d000)="183090f97d4d496870e72cd77b9cc36c145d1ffe82fd28da1d02f02451bcaf300848d3d32fdf09bcf9d575c3cd94d0015a539aa0578492e4a98a17315909ee5d40e0c370059245845b81fda99ab73e0b771d72dab55d677de0db8d7e8ebc99171b8944fb90cae6ed0d201d6c1b60f90f2507cbbfe0d745bb60d0776e34669632fdfce1a9c4dd", 0x86, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f000068d000-0x8)='keyring\x00', &(0x7f0000818000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) bind$netlink(r0, &(0x7f0000953000-0xc)={0x10, 0x0, 0x3, 0x10}, 0xc) keyctl$instantiate_iov(0x14, r1, &(0x7f00000ab000-0x18)=[{&(0x7f0000fd5000-0x1000)="0ae0b544294fc7cd07e3ae12227efcca5ae27a3e5de1ce021504691cce00a96663b036fcce0927f638ef54f2611d117999ebbdbb1a8f23f72a400e0052d6f31208e35f13e77660ddadf959b7d240a4bcf100de6560c776111e777f11326b0e616a1876a7b234481aa2d644b20b8303d68d429a5ddf1d7961502132d7ad04eda2b92e97a9feced37595d3c14d4f77f6b2db8fc35617679ca74b92bb83eded8b5c9f288bed550a780d8e158629c62ad5d57a93c71972036ed3dceb450cb0225d315156d7bc2771fe06fc80b141e023d4032a352bb5cb39601471b409ae4da05ddfef049dc0c1be79b655810726a978afb512e4f0dba93305ba16de39e9cee9bfb2eae18922197b015d90b75357adcc95874453e77f45a9803b51abba10e14e959e323485eb53e440980f67783aa91d78c02c7bb9b69f9220602e78a1dd68d5215c6924675110a337d61b952583af5058cd49089f74108f47a213fb88d78175c7847c70d2a7909156f5f4c0ee693ce936d4b9a0cdd6419919bdb40c50db3909835ee0f1e8961972b6871ff117fc17b136f697ea885df92c6c4748effa9f85e9332dc97a877d864baf69de50231a11081ca45c976ae588ed96db8cb0cf0e04c68808743447d61597b89c8f3ccf084d363b8ec14ad425068fe2e532d4fc4d054c38312228b729dda65763049505c55d7da9a6b3c2337cc97db84e2b194f9cf7aad2034fb33c756d8edd8fd2483842d82b29a0755ae71b689ed7825a3a520a95b843b3f91e0945e7c3895cc8cf3a77a9f8691fe32ec450d140f160b67c83d833b9427f8beb5b91fc5af2f1d79cad08749bd21d3e13e84525431faeccfadc148f66e262adfe4cc9c3d75c4f85c10daa557d3f2266f7ae30885e936cf95dddbc6ae6509a84ef9d9be0689051ac08ffb2f84a821d4a9dad03263c6ae1c82ef16ad20ac43ed9f7fe70d359091941a1a6cce029a6242ea7dfe844fd5dcee15d615686206a87bcd33f1d19d00839b1d163db92079d164b0e9127f38ff808bec1137c0c3ad9f4bc58f3d2f3d90577b9f4224cc5fcff13c1e67fcf907a4da2f5bf19f3b3e9da49cf3eaf8887428b4763b24215c7cd804d9617ccae78db61b97b1854e865355c7bf64d160e8c67a4d4030c7c332e69bc6ee824d4d57f48d7fa10d27e871807d8592481ef850f4bf747e2bea32d50e36e54647cc705c4021509cf11867bf1344ebcffc73601c127a0b0661f518ae024ed26b6947e92724313aefa40d1eff8eb1b7257ece20115c9f7a3d4719887dae2a67c163ea63c2d01c9bfca4de6678719a6ec41b2eebda75e138677eeb1a1ba2ad80d47796b0eff1bfb1d15c9782842a7ad2394014e70799bf2518ed0c69e3fbdf4232789aa80b6338ebc4602ac9ce415667d0734a5aa9aaa1617f9d6bd2a2d433171df45b5edfe60214e66b393a735f829c88d4964051b40e42bf319da2afcd08d37e1392338761d1d18f733c046dc4fd5f481ddede1453178f0f64a20a21fa0c31ec5ca721d9e6f4dd7a80059817f669bdf97a04db17cd6acdb901698dc05c1ad8b1b57feb903c7992260315b9ad822e6be08a0f13493a192e75107535fa71bd4c317e6e29fa099aafbeab92ae74324d8e645bfda6655fc9fdb7e34b77be8610bffa11b3db4420629ae1f574acc401d62316872cfa2971ff2a05c77565a035a37e50029f71401c60de080540240079d8c850c93422ee65c6a81de2373cea582ca131a4331d7ce0d07ecaf6c8d308490587913c4258be847853ac445b4a5e66732b11ab537cbe7048cdf46eb418f35f1820a68ddb68946087a63ef0d8073d0dc1d58706d32a803780ec588556f614b66574a0a20563d097f56ceea5b0e534e796621021305e1703e3937b10ac62dddf8958076b99d66f7a4e606cbca4c1f7d7e7a5dc61670de2cc979a29ba90a4bc5df0a7ccacbe085fb8f0efdd5a347226858707cd5d44f6910f45b0d00a6f0b9940496cb112df56f06446dae0766ec5851ff93c00b1a9559ae2cf6b0adfcbccf82c0bb2f8090a14cff3a4e0c6cc3859bafaf72c6ae307794a5ac28c2b2e3f3488f511736ac362bb83ca1767400d2dee365f4c4421a8b25b471f90a64c1b0126cbac1f42100fd4546a0c6b0db5e47f367132b0d6fb8b900528db1064f88abad3bbf8d5373630973de2afa8a03cdf78cfbba0dffc983d3ebb5a542258f2d6836c21b7dffb259bfddab43f5c99d954ff4af1f408a7fd4b5a10d70973c9cd197f7f368b4f66e55a7be9f8c8756330d6f35f4700e6974c62ca79bc618f24dba5f718218a74708a62a1c8b1f10f56dbb75d4061c5316ecb6ed0356a219a7063195e923713e4cf15ac3b6949a89e5525720480f5a58225c96834a93df531b15ae61e76cbfecdf2a6159cb11305a0787c745d8c190304bd6867e49a514995cae3dc75d5dbe956d7a679f650a3637947ac906429a6463152e1c8fd6cb51e69d612d2aba22073dda0a02f5f17bb011d58999782cfacec5c0963d3db1884dca75d033a8133484755c75e1875c9872805262c7de05b096f672549d5a1e74a537da0b58d038939946930c5dc502d2120fc304b2a137db44e6911af68b96acb84be17909227f793f78b99d43f9418a55f5d101e2853cde5a9b6511238c73a5a418669c1f4fff6ae6f318d2517cb6eea4407ce25b3bd3415e35ffb776d8d21f032dd67ec22bd71f6c739d210d0d2b0cd6f9e8916140e9389cd75f4f055fa526d2d4c0965c1e4d2508efd8991633ea4138c55ae7e0fb8065ea394aa541d137f8dba9fca231d1919da09bad15a1670345352397325184e9c6b52e11434eb60975ff91459420babfd69efb2f265b12ffdc0fbe94a4c71a820b219bfee624974ea0a7a7c282855548afba89f44127df8ab1c29bd6e293b843c3e4f63b0ba5581c01449b420545ba269502ad2c1f8ac8125a161cabdade37b39d885d89ae97837a74cb1d7485b5c50df19c390891173bd2377369263fc1fd8a92a44ce77257444cce3b5b4559ac8fc1fb6cae0ec91b966b9da02f1c3493ab4ab978e5bc9ca63d325b30c9d0a94b91fdefbe5ee8587753841614cdcb6ccdb7dbf75ff7f271d7ae1b9ca31295b928593351ec9345b4f6c4ff31ae2908ce069112be3372649fc6becfb05a2a121446517d980c3242f0cf5d5c5708d016b81806d8aef0b7886303a5bda65fdc2ac8c73ba75b0402206c07054ba4fee4e49cb569c9192fc157c5aaa6a5de302bd44306ae8642f800c65f3fefa97efaaf2f89c85e17d9df065f7bbf71859e4b1f4a14aaf11502585271a3aa0a635239d9150c0b87548af917db49ae60936441b37dd8059859bbda63678ca388fe2b85a0a60dfde1bfdbb75dd046cfc9c32001e8395ae8d5310f0801c2c9f9b3dcbe4e8ebe0c37b24057f2de02ab233a0b10d47b3b7404cb3fe4000cf11a62a810446bf4ce834a826c42d64f79dee40d003d61f647d58f4d301a6f1994366b183870917513783e65378dec52a469406a6aa44915c5271d05fcf9b14c44b61c7cac74f1d60d6d4f1a93dcce0be9b8c9a17c6085de4ed9e4f02644218ed995712fb1939f476e8b09b1734433635125cbac2c1e79be7b40bb038ed209075a6ef994e8dda38a12b43f8614717b42a5073077e78428f752605a5afbb8748d1c01e2c3b7bac2e3519c9894b7cb306a95bf59b48062e47e6e35c6ca5ef385283e375bae3da322d65844f287a47b56d8498b23f128a6d247232c6345907964ab9ef726597b86bbd7cacd122c981505440c682116b52159909304c65e4742041ffe8d743694212c80561aacb769c7418aba899edc1cdb62df7983485773097cdee19119b64473a6883608d219dfd567568bec7ab7e674ccd6cebf07ff61a33bfb1bc000ac070ad3654959d268bf74de6ee9ebf34ed8dd3ec18058ff4d0a513bb764600c4eb8912d504a1c91bfe7863c1400b0438ccb55a6350197e43c0260d7791748e9cbddda47818c81d1cec1c2446da7202dc9454308b69e5905bd1f20a3be3374658dcef0543eb06a673208ec6ffdf11fa6a0691697ecab19d840efbbce50d79cc5a4587f47c81b239f90e38db4ddeee9de018c6dcef71a5ef379ca9c7b1c38887bcd70235502d0ec8a7b1f7080c4275e68abf8c6a506eb74be282ef16776e7b7738568effb6e9c9e8c1be9405ae068aced079ad6d4a9595bb20572432ba9165d119d08a27c09ed776507332b664c24b05addd6465ce0e31edd0328e8d72a1f85a0577634038ae30671485753823da73ffa0bbcdc850fda4e24124cbf81d0894b93039343d10c44cada6b90e0a1b495496e0c8b1a887425d969c2da56a0d04b6cc87bfd5ccab9ad40fc1cc9efb37ce358b2536f26ef0ca8aa87cdc7720f8923c39dd93d371a1624ee749899ee2c8d76fd16e1ed53cea318945b8d772a7b4992624f5834095e0678b4ca4b85231e2076a248f1c2d13dc208d6262d62ec950f4ce77dc7df30f8e1ab59e407ea45df212368ff6351981ba7632b46863393fd9cc60a211f66bba9f6a3840876f45e5cfd36406bf4e84c6d69a46369eb0f6f689818c45b2baabdad2cee4ce35780c91c74353a4f3a43daea9f3551bdf68197d605444b0ad663921e26aef64a75192e2ce393419b5579cfc5978faa65b98a5c7280ca1b758f2ce85cdb2986058eda8e493b592728b0dff5224a908d224e750cbe8246afffb38032a3be7cf7f3499742ad2bbdc623aef0c9339979b5405ec005ebce3ce304ba5e438c38657b124642a6e1f874161275b67bf99a6e233b7eead5a590ee824bcf731aa319bfa9534314b43f7bf9d5ef1aaeda3e5f9e5cf1ccac5d9d3668606d26cb0952ca43daa5e8f0a6593d2f79b1c30ae8e7973ab11604278d04139688f5ce53a5d7cb12ca5e4f73a390efbc6caa8b36fea755107bc5f831c3af339afce5c3732f15888d43f34d78c44d5781f6c6e89979b4c78ae1c5adf4fce554fcb007c05e98ddba8bbfccdc67015cfe63adf6039d09990a9b6c1e796681a5139b07c70444743d62361bc64ef9e53cdb2db8230f650192b537dc8c78d1053760996bc430525bfe0fc1f5945579db59e333a08dd6f9dc1386dc5afb1b316f6ccdb15d1d99e3f35417a0eafd97b14243930d36eec196e45267878a8e5e05c3776a43071aa5b888873e65498fcb5e8c8a3ad95c8fd7e9fb8fc9f3286b2e99b4848ae7c251ed777994eb9f9a79bbbc5fd9808f1bb4dd4cba16fb75caa76c5bff2f7d00cc53eefb25fe0b85af4ab0f2531a7a10ad6ae3212249f0606d58d679eeec23510bc5df9594041f0adac74a1c50e325d5e2eda895b1f11d5fb471553a0ed3993fffbda618915a5f206fe9aff3d31e09bdfc145859794040e6d246ff70659d220885cd5dbe46003c8ea4e313d7c37fdc5406fbaf50b2dee2c59f06d6be627d54a089e4cecd122e80021a330d41ee7a6d9ae9a6070b3cfb34607fec15ed50e09e2e3e77f1681703c17c27cf154a5d53000e4db29769a88ae4c105a388f423c30eae83c61baaf3c07bee8c1868ed4ffed0916bb8fa9bdbd218cb879704d81d0fd0ead9100f0a8cb90bc1e671037047e042500b7041b7aa130da1e0f939c0a72e166493d51220d9f37b778710e9123cf8a39312410a6af4bf6c2fc02d358697e409fd5c7cdefdc53c099ab3b06c8ab86ae6f8412574bad3f4a27cfba773a7b9874c854308b8b2e87b35f7049c61fb944b0313f0c3c88eff2895113774113df7e6b492b3ca68fe3145520b4521b9a30154598fb311035b669c10b7539c14d686f619d83a", 0x1000}, {&(0x7f0000fc6000)="26b8ec7f9a0bb9fe4b66717d4781dab962c7c7270a2743761ea1a905a0e8f787f42d5b5317494f444b254114fa01219f2e9ba03697ef70ee07d651f70ba70ac0ff88549d6d31fff1c7d2932b1c3ca8f7587b05ea6e24af983c569c0b569aeb940e5fdc11e03201437177af09", 0x6c}, {&(0x7f00007fb000-0x10)="bd02a372dd14919f6ea554340cc2b3f89f78aa7c043a3c4d52556cf672407a0605e616ad89a73babaeb8fa92f23324b5be8c8cc110d2be658c3365d98c8e2f3106e24a200f4352a84a2e9ced4ebf943df6b764d3813a16683a215573c8e4f0009f71f8612b", 0x65}], 0x3, r2) 2018/01/27 12:11:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fd1000)={&(0x7f0000f74000)={0x20, 0x200000000000d, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x0, @ipv4=@multicast2=0xe0000002}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000f1a000-0x10)='/dev/input/mice\x00', 0x0, 0x1) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000cf2000)={[0x8001, 0x6, 0x1fffe0, 0x5a, 0x2, 0x664, 0x4, 0x5, 0x200, 0xf0e, 0xff, 0x9, 0x6, 0x16, 0x4, 0x200], 0x5000, 0x100850}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f23000-0xf)='/dev/sequencer\x00', 0x8a00, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000c2f000)={0x1, 0x0, [0x81, 0x5, 0x8001, 0x100000001, 0x6416, 0x5, 0x4, 0x1]}) getpeername$inet6(r1, &(0x7f000095c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000001d000)=0x1c) 2018/01/27 12:11:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00004be000-0x16)='/selinux/checkreqprot\x00', 0xdf73bf6d322a7371, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000dd9000)="fd3f") r1 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000ab1000)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006bd000-0x10)={&(0x7f0000ab5000)=@ipv6_newroute={0x34, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x2}, @RTA_ENCAP={0x10, 0x16, @nested={0xc, 0x1, [@generic="7a2809bd96"]}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 12:11:43 executing program 3: mmap(&(0x7f0000000000/0x940000)=nil, 0x940000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000025c000)='./file0\x00', 0x0, 0x44) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000314000)={{0xff, 0x8001}, 0x4}, 0x10) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000940000)=0x1, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000941000)={0x214, 0x8, 0x89d5, 0x401, 0x100000000, 0x3, 0x9, 0x2319fb78, 0x7, 0x8a, 0x44, 0x4}) getsockopt$sock_int(r1, 0x1, 0x2, &(0x7f000093d000-0x4)=0x0, &(0x7f00002c0000-0x4)=0x4) open_by_handle_at(r1, &(0x7f000025e000-0xdd)={0xdd, 0x1ff, "390b41dc4c4f5e19b206dcfd912283efcc0afccbac99bff450ea95e99426c10573c0ab35880f21cb764c325ad7ba22416939bb5dd4d348e49a7b2ce9d4559c1356ca70aef2b4920b5e9a9b56e3f17cd68cb1dd7ea766d5ffbcacb94b6f4ecb4b1791cbd76b4d4cd3ac3f822ee67e194b947cbbd825f3e67bf50c173f8677a2d8e418f9d08695195a2cd2c3e3a13b00b5ac229f0de056f22abf97e048953e8516a48c2f036137ae4e27c5ac6881550bbb1739d835a24c1da77cee775b4f3fbfc4762286b692e27fee7b32e856619b3ec03dbe8f76db"}, 0x418a00) 2018/01/27 12:11:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000280000)='/selinux/mls\x00', 0x0, 0x0) bind$inet6(r0, &(0x7f0000f98000-0x1c)={0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c) r1 = syz_open_dev$dspn(&(0x7f0000870000-0xa)='/dev/dsp#\x00', 0x32ac58f5, 0x428000) getsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f000052d000-0x4)=0x0, &(0x7f000007a000-0x4)=0x4) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x2}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00001c8000)={r4, 0x2}, 0x8) setsockopt$packet_int(r2, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000eb0000-0x190)={0xc6, {{0xa, 0x2, 0x1ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f00003d6000)=0x8000000) dup2(r3, r2) 2018/01/27 12:11:43 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xd9c4, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000001000-0x4)=0x100) r1 = openat(0xffffffffffffffff, &(0x7f0000d5e000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r1, 0x2, &(0x7f0000e3f000-0x4)=0x0) r2 = add_key(&(0x7f0000e27000)='user\x00', &(0x7f00002e2000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004c2000-0x5)="80", 0x1, 0xffffffffffffffff) keyctl$clear(0x7, r2) 2018/01/27 12:11:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009c6000)='environ\x00') sendfile(r0, r0, &(0x7f000096b000-0x8)=0x0, 0x7c) r1 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x100000002, 0x1, 0x0) setsockopt(r2, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000391000-0x160)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d4985da36dc5bcf975798e517c053ab025e94035a15e1710d5e472e33853c90a65787abecaf51e10effb0ceb5e7263017"}, 0x160) close(r2) syz_open_procfs(r1, &(0x7f0000a99000-0x8)='net/dev\x00') 2018/01/27 12:11:43 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000005000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000005000)=0x14, 0x800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000003000)='/dev/dmmidi#\x00', 0xffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r3, 0x40045402, &(0x7f0000007000-0x4)=0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000005000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, r2}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$addseals(r1, 0x409, 0x1) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000006000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r0, &(0x7f0000006000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xe, 0x800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000001000-0xef)={0x0, 0xe7, "8ac94d798c0202a392f24573ec073110057e95489b067b9fbdf909bbd971b8e9c1d09b893837f2329d5db4b1e1ddc3b43e9af934c43334247bf3d0cc0d0efb0cda1ddd66f80bf503e02686ffef2fa4ffbf716408e556af884c85f81db9ead106eb29e8e219032072d8b3936e1c5fafeb2be8fe8f40d8c2796f4e8c12b1051c55c2fc631a42900d2b5f6c693c71b4e5f9304a11b5087ff00c0d39959dcd31d9bc523f8a3b07ae47a90d09ddf81544978f446fffeec1f9185e885fa297ab135234477f895b052afe0c17467c2fa693f102036dbff209b354ffece1ab7c463ee4f1ffa943b46fe24a"}, &(0x7f0000006000)=0xef) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000005000)={0x0, 0x7fffffff, 0x8, 0xfffffffffffffffe, 0x2800000000, 0x5e, 0xca, 0x1, {0x0, @in6={{0xa, 0x3, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xe}}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffb, 0x6, 0x8001, 0x4b, 0xfffffffffffffff7}}, &(0x7f0000006000)=0xb8) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000001000-0xb8)={r5, 0x3, 0x2, 0x2, 0x0, 0x100000000, 0x398, 0x1f, {r6, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x80, 0x66e, 0x88, 0x4}}, &(0x7f0000004000-0x4)=0xb8) [ 105.322734] netlink: 'syz-executor5': attribute type 21 has an invalid length. 2018/01/27 12:11:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f000013e000-0x4)=0x2, &(0x7f0000b64000-0x4)=0x4) close(r3) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0xfffffffffffffffe, 0x1, 0x0}, 0x10) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x0, 0x0}, 0x10) io_setup(0x7fffffff, &(0x7f0000839000-0x4)=0x0) io_submit(r6, 0x1, &(0x7f0000c0a000-0x4)=[&(0x7f0000581000-0x40)={0x0, 0x0, 0x0, 0x7, 0x7cf, r5, &(0x7f0000a98000-0x6b)="35aea310b027de79b21615014bee50d4c08b6aeed6291e08084522c483bc309bb9e0087eb471b22ca45b014e5281dc69ecee0aab4ea0c5a6050740efd72ddb058c1a6d666c0f9d54fa50923eea7bf7d9a49ecee1e8ec012573a8cbc973d96ce03b160ef593fe92a83edab2", 0x6b, 0x7, 0x0, 0x0, r5}]) 2018/01/27 12:11:43 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000002000-0x4b)={0x6, 0x43, "50006f645fea8de04abda88c197f5d5bd1883b76a0ab566af43ac7f486bf6fe532d371e2b808c209e1979c41f394a3215a0764cc041a814d45d1615398034b268b9e15"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000247000)={0x0, 0x10, &(0x7f0000b79000-0x10)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00003a9000-0x4)=0xc) 2018/01/27 12:11:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00007b5000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffde9) sendto(r0, &(0x7f00004a4000-0x13)=')', 0x1, 0x24040044, &(0x7f0000e2a000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/27 12:11:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000050e000-0xd)='/dev/usbmon#\x00', 0x10000, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f0000861000-0x60)="07ca298a47c920cc31c6051c1a892d522e1b93334ebd844a6f485901846c1250cb3155e2c6ce76df05d3a4611eac1f36da3acefeb2a75523b35013c3a582b577abea825646dbeb20adc939480f70173d45bf90aa150ff55323cdbbad35a4e1a2", 0x60) r1 = socket$inet6(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000652000-0x28)={@common='eql\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00002eb000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, r2}, 0x14) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c52000-0x9)='/dev/rtc\x00', 0x80000, 0x0) write$eventfd(r3, &(0x7f0000227000)=0x1, 0x8) setsockopt$RDS_GET_MR_FOR_DEST(r3, 0x114, 0x7, &(0x7f0000dd3000-0x2c)={@nfc={0x27, 0x3fffffffc0000000, 0xb22, 0x3}, {&(0x7f0000aaf000-0x14)=""/20, 0x14}, &(0x7f0000e66000-0x1)=0x0, 0x7f}, 0x2c) accept4(r1, &(0x7f0000555000-0x10)=@vsock={0x0, 0x0, 0x0, @hyper=0x0, 0x0}, &(0x7f00002bb000-0x4)=0x10, 0x80000) 2018/01/27 12:11:43 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x8011, r2, 0x0) r3 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000afd000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000afc000)=0x10, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000afd000-0x9)='/dev/vcs\x00', 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) recvmsg(r3, &(0x7f0000000000)={&(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000afd000-0x38)=[{&(0x7f0000afc000)=""/0, 0x0}, {&(0x7f0000001000-0x70)=""/112, 0x70}, {&(0x7f0000002000-0xb8)=""/184, 0xb8}, {&(0x7f0000001000-0x5)=""/5, 0x5}, {&(0x7f0000afd000-0x18)=""/24, 0x18}, {&(0x7f0000002000-0x22)=""/34, 0x22}, {&(0x7f0000001000-0x4)=""/4, 0x4}], 0x7, &(0x7f0000afd000-0xb3)=""/179, 0xb3, 0x8}, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f0000000000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r5}, 0x14) 2018/01/27 12:11:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f000066d000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x8901) write$tun(r0, &(0x7f0000fbd000-0x10a7)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "b5b851", 0xfd5, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @tcp={{0x2, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"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"}}}}}, 0x1001) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00002e0000)=@assoc_value={0x0, 0x4}, &(0x7f0000af5000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000078b000-0x8)={r1, 0x400, 0x4}, 0x8) 2018/01/27 12:11:43 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0xc2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000001000-0x28)=[{&(0x7f0000baa000-0x62)=""/98, 0x62}, {&(0x7f0000000000)=""/74, 0x4a}, {&(0x7f00007d7000)=""/125, 0x7d}, {&(0x7f0000132000)=""/152, 0x98}, {&(0x7f0000cbb000-0x8e)=""/142, 0x8e}], 0x5, 0x0) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000001e000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000-0x118)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4000005, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 12:11:43 executing program 2: mmap(&(0x7f0000000000/0xf9000)=nil, 0xf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000d3000+0x77e)='/selinux/checkreqprot\x00', 0x40000, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000084000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000007b000)=0xe8) mmap(&(0x7f00000f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r0, &(0x7f00000f9000)={&(0x7f00000a0000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000048000-0x8)={&(0x7f00000fa000-0x10)=@can={{0x4, 0x6, 0xff, 0x225}, 0x3, 0x3, 0x0, 0x0, "7847ddcc30e97768"}, 0x10}, 0x1, 0x0, 0x0, 0x800}, 0x20000004) syz_emit_ethernet(0x6e, &(0x7f00000f6000-0x2d5)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x38, 0x3a, 0x20, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "e9594e", 0x0, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], "3cdd40710f4d785e"}}}}}}}, 0x0) mmap(&(0x7f00000fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000fa000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fffffff, r1}) 2018/01/27 12:11:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000983000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000d4b000-0x28)={0x5, 0x7, 0xffff, 0x61a5a619, 0x6}) readv(r0, &(0x7f0000245000-0x60)=[{&(0x7f000072d000-0xa8)=""/168, 0xa8}], 0x1) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/27 12:11:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000893000-0x8)='./file0\x00', 0x0) r0 = add_key$user(&(0x7f0000953000)='user\x00', &(0x7f00003d5000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00003d7000-0xd5)="403c38c72370a4cbae6403b2b64937506abb31aa0b85d484ffecae790b7f893a8566aa723a46d143b3b3dfff0c52ce5044826f5bafd6841c16e8d5b0e908d37a3b06d5895bc7e0e54c21e60ef44515410f51c915b2bfd77fc36c32cfa2b6cd0400a992f77e908ac69b124b2baa3b9fd68dfa0aec722cc0960ca637312320f3723e16b0fb068b7698489d8cb80e191b0075c9d28dcd305c43876de42d59babefff4f657b1bb2605a4527523e5ed63e627f1c11ceff43500c55ec621555cc563c13a59d6d3010dd7106dc89461399f02ac1de7d36e94", 0xd5, 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0x820) mount(&(0x7f00005f8000-0x8)='./file0\x00', &(0x7f0000b67000)='./file0\x00', &(0x7f0000e81000)='bpf\x00', 0xfffffffffffffffc, 0x0) 2018/01/27 12:11:43 executing program 1: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000f4e000-0x4)=0x0) sched_setparam(r0, &(0x7f0000ea0000)=0xfffffffffffffff8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000050a000-0xd)='/selinux/mls\x00', 0x0, 0x0) sendto$inet(r1, &(0x7f000028f000)="", 0x0, 0x40000, &(0x7f00006da000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$getownex(r1, 0x10, &(0x7f000078f000)={0x0, 0x0}) r3 = syz_open_dev$mice(&(0x7f0000074000)='/dev/input/mice\x00', 0x0, 0x8000000001) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f000002f000)={{0x8000000000, 0x0}, 'port1\x00', 0x0, 0x21, 0x0, 0x100000001, 0x101, 0x0, 0x200000000004, 0x0, 0x4, 0xffffffffffffffb8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpid() r4 = syz_open_procfs(r2, &(0x7f0000567000)="008101000080000000009b") r5 = openat$kvm(0xffffffffffffff9c, &(0x7f00002dd000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_NMI(r4, 0xae9a) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f0000c9b000-0x4)=0x401) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r6, 0x4010ae67, &(0x7f0000052000)={0xd004, 0x0, 0x0}) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r6, 0x4010ae67, &(0x7f0000000000)={0x0, 0x14000, 0x0}) setsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f0000c16000)=0x7fffffff, 0x4) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000743000-0x28)={0x5, 0xff, 0x2000000000000004, 0xe5, 0x800}) move_pages(r2, 0x0, &(0x7f000022a000)=[], &(0x7f0000883000-0x24)=[0x6, 0x7, 0x1, 0x5, 0x31e567d3, 0x7, 0x5, 0x4], &(0x7f00008cf000-0x4)=[], 0x0) seccomp(0x0, 0x0, &(0x7f0000652000)={0x2, &(0x7f0000622000-0x10)=[{0x101, 0x1ff, 0x4, 0x100000001}, {0x8, 0x8, 0x10000, 0x8}]}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) r8 = request_key(&(0x7f0000782000-0xb)='asymmetric\x00', &(0x7f00000a5000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00005da000)='/dev/kvm\x00', 0xfffffffffffffffc) r9 = request_key(&(0x7f0000c46000)='syzkaller\x00', &(0x7f0000117000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000be000)='/dev/kvm\x00', 0xfffffffffffffff9) keyctl$reject(0x13, r8, 0x6, 0x1, r9) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$user(&(0x7f0000b54000)='user\x00', &(0x7f00007c0000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000083d000)="3726561fefe9647842c047c9775086808ace851b8db196147184a5197623bfa3ec9cb6eab4793d32970b0bbeba7d67190098d200fb3ee5352a83e08e67b8886c28ec966eab0e5bc08315db2135e83356fd98eea047be9878add3892e94bfefaf27f1c4271705da41f2d3b83209df5378a449215721a5adf2f10f106394c5e64c6bc84054c18c4d96c6c835989bb81300cd1007ef15e42e99b990d8b73a9e2f4afed25db0663c56f2265470dd573c769f73e42b85c5fda207cf13eaff", 0xbc, 0x0) keyctl$get_keyring_id(0x0, r8, 0x9) ioctl$KVM_SMI(r7, 0xaeb7) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2018/01/27 12:11:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ef3000)={0x0, 0x0, 0x0}, &(0x7f00009c7000-0x4)=0xc) setsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f0000fb3000)=0x8, 0x4) sched_setaffinity(r1, 0x8, &(0x7f00007d2000+0x1c8)=0x20000524a) clone(0x200, &(0x7f0000611000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000b40000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r2 = syz_open_procfs(0x0, &(0x7f0000468000)='personality\x00') read$eventfd(r2, &(0x7f00004b3000-0x8)=0x0, 0xfffffe26) execve(&(0x7f00003f0000-0x8)='./file0\x00', &(0x7f000045f000)=[], &(0x7f0000cd5000-0x8)=[]) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x62101, 0x0) 2018/01/27 12:11:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x3}, 0x27f, &(0x7f0000001000)={&(0x7f0000004000)=@bridge_getlink={0x28, 0x12, 0x305, 0xffffffffffffffff, 0x2, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_EXT_MASK={0x8, 0x1d, 0x4}]}, 0x28}, 0x1, 0x0, 0x0, 0x5}, 0x0) 2018/01/27 12:11:43 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req={0x0, 0x0, 0x0, 0x0}, 0x10) syz_open_dev$amidi(&(0x7f000030e000)='/dev/amidi#\x00', 0x200, 0x159000) 2018/01/27 12:11:43 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ac5000)='/dev/mixer\x00', 0x1, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x24) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000006000-0x124)={@random="ed29323ec5bc", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/27 12:11:43 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000001000-0x6)='logon\x00', &(0x7f0000cf0000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x91)="bd574856d57cb0cb6b961ab12841cccf7ed2f00990c7789e6830a996ccb39f8432822b72051c1f83deda4a676dcf45c5dfecdd12407b1d9d2b61d59950b6280ad85c017c92f71a59da41aed43a96244fa38bc0e2d5bdf378843a9fa4940372bcc445ee828c23bd0ccf4da760e3fde7817868bcc720d295585312130bc241327a3ba736c05f42b28e526fa9dba679203ad4", 0x91, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)='{security\x00', 0xfffffffffffffff8) keyctl$instantiate(0xc, r0, 0x0, 0x0, r1) r2 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000001000-0x4)=@int=0x6, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x64, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x4) r3 = syz_open_dev$dmmidi(&(0x7f0000002000-0xd)='/dev/dmmidi#\x00', 0x8, 0x0) ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r3, 0x11, 0x67, &(0x7f0000002000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000003000)={0x0, 0x2, 0x10, 0x5, 0x6}, &(0x7f0000003000-0x4)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000003000-0xa0)={r4, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x1, 0x3f, 0x0, 0x68}, 0xa0) openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/rtc\x00', 0x200, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000005000-0x4)=0x2, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndpcmc(&(0x7f0000006000-0x12)='/dev/snd/pcmC#D#c\x00', 0x4, 0x401) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r5, 0x54a2) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000003000)={r4, 0x4, 0x30}, 0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r5, &(0x7f0000003000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000007000-0x4)=0x10, 0x80000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r5, 0x4008af14, &(0x7f0000007000)={0x1, 0x5a33}) 2018/01/27 12:11:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000135000)='/dev/amidi#\x00', 0xfffffffffffffff8, 0x402000) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000a7f000-0xf)='net/ip6_mr_vif\x00') r2 = epoll_create(0x1f) pivot_root(&(0x7f0000937000-0x8)='./file0\x00', &(0x7f000073d000)='./file0\x00') epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000bc4000-0xc)={0x0, 0x0}) 2018/01/27 12:11:43 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000704000-0x8)={0xffffffffffffffff}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f74000)={0x0, 0x8000000}, 0x8) signalfd(r0, &(0x7f00001b4000-0x8)={0xffffffffffff2be8}, 0x8) openat(0xffffffffffffff9c, &(0x7f00008e5000-0x8)='./file0\x00', 0x20041, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f00005d3000)={&(0x7f0000adf000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000aa5000-0x10)={&(0x7f0000921000-0x12b0)={0x14, 0x2, 0x3, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 12:11:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000283000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000056000-0xd)='/dev/usbmon#\x00', 0x80000000080, 0x1) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00000a6000-0x18)=@generic={0x4, 0x4, 0x6}) getrlimit(0xf, &(0x7f0000d2f000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000df0000)=@assoc_value={0x0, 0x2}, &(0x7f0000527000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000275000)={r2, 0x3c, &(0x7f00003ee000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000918000-0x4)=0xc) ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f0000b44000-0x8)=0x0) 2018/01/27 12:11:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000fbe000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1ff, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x400000) remap_file_pages(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x2, 0x8abf, 0x800) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000a2f000-0x8)={0x0, r0}) dup3(r2, r1, 0x0) readv(r1, &(0x7f0000414000)=[{&(0x7f0000827000)=""/111, 0xfffffffffffffde0}], 0x2000000000000024) 2018/01/27 12:11:43 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000206000-0x88)={0x2f78, {{0xa, 0x1, 0x8000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d75000)='/dev/vga_arbiter\x00', 0x80, 0x0) fadvise64(r1, 0x0, 0x7ff, 0x4) fdatasync(r1) syz_emit_ethernet(0x11dc, &(0x7f0000843000-0x23bc)={@random="d7a14c0f1b93", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x11a6, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0x3a, 0x201, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x7fffffff}, @generic={0x7056d56f, 0x1000, "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"}]}, @hopopts={0x3b, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x3}, @generic={0x7, 0x74, "6637c567074d00587d37ba8a014548525c79113eeea7127fd453ac5c0ccafa1c2427edffe76332714a07fd585fe0795c04f66bf56de981506cfc673ac21f77b4b17d8f056036e11beccdc26f40112874b0fcbd9d58ddc6d569babced83ee993e04afe8985b5c0099e1b280e74a37c5a4e3605368"}]}, @fragment={0x3e, 0x0, 0x3, 0x8, 0x0, 0x7, 0x2}, @fragment={0x29, 0x0, 0x7f, 0x9, 0x0, 0x12, 0x1}, @dstopts={0x0, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x50, {0x10000000, 0x12, 0x7fffffff, 0x200040, [0x3, 0x2, 0x10000, 0x884, 0x1, 0x5, 0x5af, 0x8, 0x6]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], "f0905e5f0da811f4e71dc8d68404fdf8673c0dc34c2a8303b359c405af61b5b29dbe3e6f6ba49aabc4eb62213e3344d03028c2a3ac3811f24ce0aa404c4b0cdf2401294e9bee8c33cfb699e62c8cac88159b9a6fbafe21b612e3555f4b0c772eacc1bc42985e5ad38339196e3e4d5a4b6b5b25a55819d146fd5fe15350029f3e396da91ed9f91375527a63b9516a50"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/27 12:11:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00009f6000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) fdatasync(r0) write$selinux_validatetrans(r0, &(0x7f00006f9000)={'system_u:object_r:initrc_exc_tvs:', 0x20, 'system_u:object_r:fsadm_exec_t:s0', 0x20, 0x33, 0x38, 0x20, '/usr/sbin/cups-browsed\x00'}, 0x5e) 2018/01/27 12:11:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000477000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000244000)={0x0, 0x2000, 0x0}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000027b000)={0x8, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xf80, 0x3, 0x4, 0x293, &(0x7f00008f5000)=@common='bcsf0\x00', 0x0, 0xffffffffffff1c27, 0x1}) socketpair$unix(0x1, 0x21, 0x0, &(0x7f0000bd4000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00009f5000)={@common='rose0\x00', @ifru_settings={0x401, 0x4, @te1=&(0x7f0000d92000-0x10)={0x8, 0xfffffffffffffbff, 0xcf, 0xffffffffffffff80}}}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00007ad000)={@common="6c6f00000080000000000100008000", &(0x7f0000779000-0x2c)=@ethtool_cmd={0x1e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_buf(r0, 0x29, 0xd3, &(0x7f0000639000-0x68)=""/104, &(0x7f00003d8000-0x4)=0x68) [ 105.799696] sctp: [Deprecated]: syz-executor3 (pid 13475) Use of int in max_burst socket option deprecated. [ 105.799696] Use struct sctp_assoc_value instead 2018/01/27 12:11:43 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x2, &(0x7f0000000000)="", 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000298000)='/dev/autofs\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000641000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast5-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15df", 0x5) r3 = accept4$alg(r2, 0x0, 0x0, 0x0) write(r3, &(0x7f0000ebf000)="9ac4e850dd4890238b58e1c48770c842a414b9065e897711d0ece1286a04e7ab42b267685f2a3342e01d18ab8edd1fd179dace463aae7b6237f31edd700fb32f", 0x40) r4 = dup(r3) recvfrom$ipx(r4, &(0x7f00004a9000-0x39)=""/57, 0xe2, 0x0, &(0x7f0000328000)={0x4, 0x0, 0x0, "f92e422b2bfb", 0x0, 0x0}, 0x10) fstat(r0, &(0x7f0000978000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) [ 105.846961] sctp: [Deprecated]: syz-executor3 (pid 13475) Use of int in max_burst socket option deprecated. [ 105.846961] Use struct sctp_assoc_value instead 2018/01/27 12:11:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f000010e000-0xb)='/dev/audio\x00', 0x10001, 0x0) listen$netrom(r1, 0xfffffffffffffffa) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000441000-0x14)={0x3, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffef}) 2018/01/27 12:11:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000349000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x4, 0x0}}, 0x2e) syz_emit_ethernet(0x3b, &(0x7f0000ca1000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2d, 0xffffffffffffffff, 0x80000000, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x19, 0x0, "6903b99d4bef3a2f1008d0893959a4369a"}}}}}, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000958000-0x8)=@assoc_value={0x0, 0x3}, &(0x7f0000fe3000-0x4)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000124000-0x8)={r2, 0x100}, &(0x7f0000408000)=0x8) 2018/01/27 12:11:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b28000)='oom_score_adj\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f0000cb7000-0x170)={0x2, 0x1, 0x7, 0x7, 0x6, [{0x8, 0xfffffffffffffffd, 0x81, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x8, 0xa47, 0x4, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x2, 0x7, 0x7, 0x0, 0x0, 0x480, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x9, 0x0, 0x0, 0xc04, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x3ff, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x2, 0x1, 0x7, 0x0, 0x0, 0x1100, 0x0, 0x0, 0x0}]}) sendfile(r0, r0, &(0x7f00006c7000)=0x0, 0x2a) 2018/01/27 12:11:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000872000-0x63)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0x4, 0x1ff, 0x0, 0x0, []}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f00005c7000-0x8)={0x0, 0x0, []}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00004b6000)={0x0, 0x0}) 2018/01/27 12:11:43 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0xc00) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r0, 0xc00448f5, &(0x7f0000001000-0x6d4)="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") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000001000)=0x4) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000001000)={@common='lo\x00', 0xd2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x123001, 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0x800c, 0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000001000)={r2, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000004000-0x8)={0x0, 0x6}, &(0x7f0000004000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000003000-0x4)=r3, 0x4) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0xf) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000004000-0x3)={0x2, "c5d0"}, 0x3) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000005000-0x8)={0x0, r0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r1, &(0x7f0000006000-0x19)=@known='system.posix_acl_default\x00') setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000004000)=0xff, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000)=0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000008000-0x120)={0x200000000000, {{0x2, 0x2, @rand_addr=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, 0x1, [{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) 2018/01/27 12:11:43 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f000058a000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f000043d000/0x3000)=nil, 0x3000, 0x3, 0x20010, r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000002000-0x38)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x0}, 0x0) 2018/01/27 12:11:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000934000)='/dev/amidi#\x00', 0x1, 0x101000) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000ac1000)=""/81) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f000010f000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x14, &(0x7f0000005000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8864, "00b300b10000"}}}, 0x0) 2018/01/27 12:11:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000f84000)='\x00', 0x3) mkdirat(r1, &(0x7f0000f7a000)='./file0\x00', 0x20) sendmsg$nl_generic(r0, &(0x7f000000e000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000fc6000)={0x14, 0x21, 0x100000829, 0xffffffffffffffff, 0xffffffffffffffff, {0x403, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 12:11:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e7f000)='/selinux/enforce\x00', 0x10000, 0x0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fc9000-0x4)={0x0, 0x0, 0x0}, &(0x7f0000952000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000ff0000-0x8)={0x0, 0x0}) r4 = getpgrp(0x0) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d9d000)='/dev/mixer\x00', 0x40200, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r5, 0x54a0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f00008d1000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) kcmp(r3, r4, 0x4, 0xffffffffffffffff, 0xffffffffffffffff) 2018/01/27 12:11:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f00007da000-0x24)="240000005a001f0314f9f407125a00001e13171308001000fff708ff0800020001000000", 0x24) r1 = syz_open_dev$midi(&(0x7f0000795000)='/dev/midi#\x00', 0x1000000, 0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000c9d000-0x2)={0x0, 0x0}, 0x2) 2018/01/27 12:11:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) syz_emit_ethernet(0x32, &(0x7f0000983000-0xa5)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1f, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "20c799", 0x0, "f585d0"}, ""}}}}}, &(0x7f00000e8000-0x14)={0x0, 0x1, [0x0]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00001a6000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f000090d000-0x9)='net/snmp\x00') exit(0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x455, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) utimensat(r2, &(0x7f0000c26000)='./file0\x00', &(0x7f0000b96000)={{0x0, 0x0}, {0x77359400, 0x0}}, 0x0) mmap(&(0x7f0000b40000/0x4000)=nil, 0x4000, 0x5, 0x8010, r2, 0x0) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000017000-0x1c)={0x1, 0x6, 0x1f, 0x5, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000004000-0x10)={r3, &(0x7f0000015000)=""}, 0x10) eventfd2(0x7a, 0x800) 2018/01/27 12:11:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) recvmsg(r0, &(0x7f0000dff000-0x1c)={0x0, 0x0, &(0x7f0000417000)=[{&(0x7f0000de1000)=""/243, 0xf3}, {&(0x7f0000031000)=""/68, 0x44}, {&(0x7f0000e61000-0x8)=""/8, 0x8}, {&(0x7f0000be8000)=""/26, 0x1a}, {&(0x7f0000204000-0xa6)=""/166, 0xa6}, {&(0x7f00003bb000-0xc3)=""/195, 0xc3}], 0x6, &(0x7f0000d3e000)=""/60, 0x3c, 0x3}, 0x40010021) r1 = socket(0x11, 0x2, 0x0) setsockopt(r1, 0x107, 0x1, &(0x7f0000dfb000-0x10)="010000000300060000071a00009139cc", 0x10) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000533000)={{{@in=@multicast2=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000746000)=0xe8) sendmsg$nl_route(r1, &(0x7f000078e000)={&(0x7f0000470000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00004da000-0x8)={&(0x7f00000ca000-0x60)=@ipv4_getaddr={0x60, 0x16, 0x500, 0x1, 0x2, {0x2, 0xb8, 0x0, 0xff, r2}, [@IFA_BROADCAST={0x8, 0x4, @rand_addr=0x9}, @IFA_BROADCAST={0x8, 0x4, @local={0xac, 0x14, 0x0, 0xaa}}, @IFA_FLAGS={0x8, 0x8, 0x110}, @IFA_FLAGS={0x8, 0x8, 0x4}, @IFA_LOCAL={0x8, 0x2, @loopback=0x7f000001}, @IFA_FLAGS={0x8, 0x8, 0x400}, @IFA_LOCAL={0x8, 0x2, @multicast2=0xe0000002}, @IFA_ADDRESS={0x8, 0x1, @multicast2=0xe0000002}, @IFA_FLAGS={0x8, 0x8, 0x106}]}, 0x60}, 0x1, 0x0, 0x0, 0x4000}, 0x4000) close(r1) 2018/01/27 12:11:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000677000-0x10)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a94000-0x4)=0x10) listen(r0, 0x1000000040000003) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000528000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) accept4(r0, &(0x7f0000058000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000093f000)=0x10, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000e7a000-0xc)='/dev/amidi#\x00', 0x7, 0xa0002) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000c1a000)=""/177) 2018/01/27 12:11:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000068c000)={0x0, 0x1}, &(0x7f00008ba000-0x4)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000092a000-0x8)={r1, 0x2}, &(0x7f000000e000)=0x8) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000c98000-0x8)={r1, 0x3}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000d37000-0x12)='/dev/input/event#\x00', 0xfffffffffffffc01, 0x101400) setsockopt(r2, 0x400000000114, 0x6, &(0x7f0000001000)="034b0007", 0x4) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f000074d000-0x4)=0x1, 0x4) 2018/01/27 12:11:44 executing program 7: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000022f000-0x11)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) splice(r0, &(0x7f0000001000-0x8)=0x0, r1, &(0x7f0000c33000)=0x0, 0x6, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) ppoll(&(0x7f0000988000-0x30)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000d2f000-0x8)={0x0, 0x989680}, &(0x7f0000a81000-0x8)={0x0}, 0x8) 2018/01/27 12:11:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000001, 0x0) fremovexattr(r0, &(0x7f0000e8a000-0x9)=@random={'trusted.', '\x00'}) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000f49000-0x48)=@hopopts={0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0xfffffffffffffe19, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x30) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@fragment={0x3f, 0x0, 0x400, 0x0, 0x0, 0x8, 0x2}, 0x8) [ 106.025700] device lo entered promiscuous mode [ 106.042608] device lo left promiscuous mode [ 106.081081] audit: type=1400 audit(1517055104.058:73): avc: denied { map } for pid=13526 comm="syz-executor3" path="/proc/1138/task/1139/net/snmp" dev="proc" ino=4026533253 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:proc_t:s0 tclass=file permissive=1 [ 106.117807] syz-executor5 (13534) used greatest stack depth: 15424 bytes left 2018/01/27 12:11:44 executing program 6: r0 = timerfd_create(0x1, 0x80000) ioctl$KIOCSOUND(r0, 0x4b2f, 0x0) 2018/01/27 12:11:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000156000-0x8)='./file0\x00', 0x2a00, 0x100) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f00004ef000-0x4)=0x2, 0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000060c000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0e05403, &(0x7f0000a2a000-0xe0)={{0x0, 0x3, 0x3, 0x2, 0xa9cb}, 0x1f, 0x4, 'id1\x00', 'timer0\x00', 0x0, 0x91, 0x9, 0x7f, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r2, 0x84, 0xc000000007a, &(0x7f0000ffd000-0x8)=""/8, &(0x7f0000ffb000)=0x1a3) r3 = gettid() syz_open_procfs(r3, &(0x7f00009e3000-0x14)='net/ip_tables_names\x00') 2018/01/27 12:11:44 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b55000)={0xffffffffffffffff}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000dd3000-0x15)='/proc/self/net/pfkey\x00', 0x3090c0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000000)={r1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ba7000-0x9)='/dev/vcs\x00', 0x2001, 0x0) r3 = syz_open_dev$vcsa(&(0x7f00006ab000-0xb)='/dev/vcsa#\x00', 0x5, 0x0) poll(&(0x7f00009ef000-0x48)=[{r3, 0x0, 0x0}], 0x1, 0x0) pwrite64(r2, &(0x7f0000d31000)="d3", 0x1, 0x0) 2018/01/27 12:11:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt(r0, 0x40100001, 0x7, &(0x7f0000a05000)=""/34, &(0x7f0000b82000-0x4)=0x22) 2018/01/27 12:11:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a39000)='/dev/vga_arbiter\x00', 0x6420c2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000a02000-0x1e)={0x1933d084, 0x8001, 0x8001, "9d1ace56e0bd", "2dec4e1863ac178bf3349dd9bd8f8ad2"}) r1 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') bpf$BPF_PROG_QUERY(0x10, &(0x7f00008da000-0x20)={r0, 0x1, 0x1, 0x7, &(0x7f0000813000)=[0x0, 0x0], 0x2}, 0x20) r2 = syz_open_procfs(0x0, &(0x7f0000561000)='net/raw6\x00') sendfile(r1, r2, &(0x7f0000929000)=0x0, 0x3fd) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00005c4000-0xa)='/dev/cuse\x00', 0x345840, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000911000)=0x8) r4 = creat(&(0x7f0000ced000-0x8)='./file0\x00', 0x80) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r4, 0x40405514, &(0x7f00003ab000)={0x7fff, 0x7, 0x4, 0x4b, "0a1a12c67d17904cfdd8468bd18047dce0de1306b00a946548b23b95c3d6bec3b90ce278f38646dcf463f203", 0xcdb}) 2018/01/27 12:11:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000790000)={0x0, 0x32}, &(0x7f00009d9000-0x4)=0x8) r1 = socket$inet6(0xa, 0x1, 0x8010000200000084) sendto$inet6(r1, &(0x7f0000e73000-0x8e)="", 0x0, 0x0, &(0x7f000067f000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) bind$inet6(r1, &(0x7f0000581000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = dup2(r0, r0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000b52000-0x4)=0x6, 0x4) sendto$inet6(r1, &(0x7f0000992000)='4', 0x1, 0xfffffffffffffffe, &(0x7f0000e67000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/27 12:11:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0x8000000001e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c92000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c64000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0x80, &(0x7f0000008000-0x1000)=""/4096, &(0x7f000095e000)=0x1000) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000ad3000-0xc)={@multicast2=0x0, @multicast2=0x0, 0x0}, &(0x7f0000116000-0x4)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000317000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x5, 0x6, 0x5, 0x400, 0x2, 0x4, r1}) r2 = socket$inet(0x10, 0x2, 0x10) sendto$inet(r2, &(0x7f0000005000-0x5b)="320000001000250f07000093000914040301c2fe203cba9553a640fe319a00000a002e0000cd244fe56714eea4eb3456d711", 0x32, 0x0, 0x0, 0x0) 2018/01/27 12:11:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/kvm\x00', 0x0, 0x0) mount(&(0x7f00008a4000-0x8)='./file0\x00', &(0x7f0000d86000-0x8)='./file0\x00', &(0x7f00009c5000)='hfs\x00', 0x40000, &(0x7f0000116000-0xe4)="b4da09c0174bb413dc9c41cd32b8e53a25802f48ca7f5e413149ca75df74ccda16c71087cd63f295af433e8b15fd7ef2509b419f568333b8c0f88ddea481590a241167dc7f8a772c7d3ec219472865f5d99c9c8963e765411b11bf42afa9d8bee1d089d2dfbadf66b4f4f8c70e9f93d537e4bcde55b9ed6f8c8642d826776a189cc5ce2766bb12b24bc0323722116ac05182e85237b981f070a43bb4aa830d9995009697c6605d3f638bc14484386de15bddf45b86de55e4aece858f57d4d8dd67d90f0c641e1ec36755ad7c8a717a00998da083cc3891cd6435f61914fdf61d10841881") r1 = socket(0x1, 0x800, 0x5) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00005b2000)=0x0, &(0x7f0000743000)=0x4) prlimit64(0x0, 0x7, &(0x7f0000d41000)={0x0, 0x0}, &(0x7f0000eec000-0x10)={0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000005000)={0x4, r0, 0x1}) r3 = getpid() ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000b35000+0xb87)=0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0xd, &(0x7f00006bd000)=""/237, &(0x7f0000e02000-0x4)=0xed) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000346000)={0x4, &(0x7f0000616000)=[{0x4, 0x8, 0x5, 0x3f}, {0x321, 0x9, 0x100000001, 0x4}, {0x7f, 0x1, 0x9, 0x100000001}, {0x0, 0x6, 0x8cdc, 0xa9f9}]}, 0x8) openat$ptmx(0xffffffffffffff9c, &(0x7f0000f24000-0xa)='/dev/ptmx\x00', 0x40, 0x0) capget(&(0x7f0000aad000-0x8)={0x19980330, r3}, &(0x7f00008d4000-0x18)={0x3, 0x9243, 0x1ff, 0x1, 0xfffffffffffffffa, 0x811}) 2018/01/27 12:11:44 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sg(&(0x7f0000003000-0x9)='/dev/sg#\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0e05403, &(0x7f0000001000-0xe0)={{0x0, 0x2, 0x0, 0x1, 0x6}, 0x4793, 0x81, 'id1\x00', 'timer1\x00', 0x0, 0x3, 0x3, 0xd6e7, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$key(r0, &(0x7f0000004000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000002000-0x20)={0x2, 0x6, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 12:11:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0xfffe) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000176000)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) truncate(&(0x7f00005c3000)='./file0\x00', 0x7fff) syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00002d5000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}, &(0x7f0000a9f000)=0x20) r1 = add_key(&(0x7f0000002000)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000)="c4babd4854e1e897195b6a6d2cc6c85182517decb2763fb6039b8a9dab3796aa4c87fed7eb953c0ee3f610ef15f6a52912b4d60d79d3f6ebf80cc17f9490e5a14d3475885b23a1579bab021b970a1201a97f7bee17cdf723e4449a22425de9beb00069ee37a42979fa0836c1242e88fc45e8e6483841dd5dbe430fe2fb08f9fa17ce69df2530c76edf768334ea987c6d0afa9a2bea0c5f781e775d12fa1d61cc777789c034bcc6f877c108c9fa8960d921cb0dfa43776c9259865a8be72d1f5b03b2fc1bee00d1905dd88247851d26c7174e1dba8f96dfcfd7202420b33b088641523be39a2d2020bf300668e1a0486fb7a06a62594d941b79bd65949e3ea928ecc7f3bf5f04ca7d1854d7d484aa19ba072dfd7d167f2463c0642ed2b53ec5bf884cd2cd863a64e99fbe898d7dff4a86bfd834a544d3ad652d73c2c01615074c7d3819aa44fe4491a545b8c1cc9e163465d68a591188732466aebe87d322210b36949fe34744fa675bf8d8cd46581cdeb64c2731f99aa82b97a92e09a418509f6db89dc0aabf9a502517c08aca85cbcf5e7449572af9f619b58d1fcbe070ece236df53ee99b9164399f83eed4f8ae8337ae7d167d61f8255c738acba9697745cd4787858f0884231817dfafa01be62ba296d7da22d39038396d95c943e17c8b282c2fa3e76df777fc042afafaff30077037c2b8cb2895841709e9375b6ca314d8c9dfdca50547fe735c8c91c5356805b27d36ac773ede01195257a5842e5a18a046aa781e0edc832913a32f9ebd782f5dd960dd3697ee1fde8f8b48040d37ccbb5b444854032586acda7395f75cd283585b427764f92a28ad033d15379bfe0daef231edf3af9208d80d11beb4e9b74a45cb481515a87fafe02e5968405dc026965b42312c735a88b22a89844004941635344c51794a1aa925de696541bb0261803d3fca47acb5192c4b7a8b6d5f3719661b2ce6abb90ddfb88341b804b39489933e4d6090b00997c5efef9d0e91f93b945bbc1b099cde60075905ff502fab87a89934da2d2f5a8e2fa1a0e472cba85d2ad1ceee44ad55896f71d54aacd10bf78ee8d3c60497882cf0279678dff17a4521899974041bce6d86e8f53b14a73b2840d24ee59c8457e3de9186d007569adb9d822253717c0bda052b55ae535f35dc3481879a700899ea02dee6196208842336b20179dd2d44dd227333cd89e1ef514fc7974867a1a0fbbdfa70755fd9379e808eca0355e5f5ce1f1aea3d129145afcf12f82088cbe709abc8b7213844f62c2429a5a68e6749bd6ffe569af590896be9b6dee0916d9334fd715a762f331e48cef8d2d0e2deef0b741823f7cd8f7ffa82b019516aeb6f838f3610261d96817fee55b16cfa3b32b30268c079de839be0172e27b6c70341e0b18351b2a7bcec917eed2eb779cc90e5d6f19e5eeb7199cbbb2000a879e6118f28e350ba335b6443a5fbff41380cbce4a08af34fe25737478cb90f187c983ee6755688a556fad2edbf18bc61c93cbc9141746acab173e1c307bd3609b178f3f7de201650ad8356a613f74a52c3159cb0e3fc164186052d5ced168ea67f151bb829af14f8f2f1f791de76740e8745b2ba5e059004a3b9f1d7d52af6d81232791ee1b23a88ea8ac093892fe02eb866dbc5993710cb3e7001b1877861f9a9a3fde697d3944de7c823d1b73c2e43d9cb8630383a8682122d30cd3af0e6d68074d7b70885d6e8e174d9c5b5c", 0x4d1, 0xfffffffffffffffc) keyctl$read(0xb, r1, &(0x7f0000005000-0x957)=""/2392, 0x958) 2018/01/27 12:11:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00005b6000)="") chroot(&(0x7f000009a000)='./file0\x00') r0 = syz_open_dev$sndpcmp(&(0x7f00005f0000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x4) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000443000)=0xfffffffffffffffb, &(0x7f0000bda000)=0x4) chdir(&(0x7f000054d000-0xe)='./file0/file0\x00') umount2(&(0x7f00003bb000-0x1)='.', 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) r2 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r2, 0x400, 0x0) fcntl$setlease(r1, 0x400, 0x0) pivot_root(&(0x7f0000672000)='.', &(0x7f00008a6000-0x8)='.') 2018/01/27 12:11:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f0000d1e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000466000)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x40000001, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) close(r0) 2018/01/27 12:11:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f00008f7000)={{0x0, 0x989680}, {0x0, 0x0}}, &(0x7f0000047000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004c4000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000b6e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$fiemap(r0, 0xc020660b, &(0x7f000014f000-0x58)={0x7, 0x3ff, 0x6, 0x2, 0x1, [{0x6, 0x2, 0x1, 0x0, 0x0, 0x402, 0x0, 0x0, 0x0}]}) syz_open_dev$mouse(&(0x7f00007e4000)='/dev/input/mouse#\x00', 0x7, 0x181000) r1 = syz_open_dev$sndpcmp(&(0x7f0000c3f000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8, 0x20000) finit_module(r1, &(0x7f00002c6000)='/dev/snd/pcmC#D#p\x00', 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000b56000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1, 0x200000) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a6c000-0xd)='/selinux/mls\x00', 0x0, 0x0) renameat2(r1, &(0x7f00007d1000-0x8)='./file0\x00', r2, &(0x7f00007da000)='./file0\x00', 0x3) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000ee1000)={0xe27f, 0xffffffffffffffb4, 0x0, 0x4, 0xffff}) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c67000)='/selinux/policy\x00', 0x0, 0x0) fsync(r0) openat$selinux_load(0xffffffffffffff9c, &(0x7f00008ac000)='/selinux/load\x00', 0x2, 0x0) bind$pptp(r3, &(0x7f00003c5000)={0x18, 0x2, {0x2, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/27 12:11:44 executing program 2: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e63000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect$nfc_llcp(r1, &(0x7f0000956000-0x58)={0x27, 0xd03, 0x3, 0x6, 0x3, 0x6f3, "7c37bb0a1b905ed3d4df689a2005c9a8ee9fd942758115074bdcc9049a633f19eac7ed4904b4be33c368bd7b4b5572b301ed7a916d044d15b1707116561ec1", 0xffff}, 0x58) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) recvfrom$inet(r1, &(0x7f0000d71000-0x3c)=""/60, 0x3c, 0x20, &(0x7f0000c49000+0xa94)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x40000048f, &(0x7f000078a000-0x2c)="8735d96127345deced18b86c09bb2e83c68174708d6db960782f2ea948ddbcc1de84de4442ed43fdb02bf212", 0x2c) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000076c000)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f0000b95000-0xc)={0x10001, 0x0, &(0x7f0000352000/0x4000)=nil}) 2018/01/27 12:11:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e64000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$netlink(r0, &(0x7f00004f0000-0xc)={0x10, 0x0, 0x0, 0x404000}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000abb000)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00003c0000-0x4)=0x2, 0xfed1) r2 = socket$netlink(0x10, 0x3, 0x0) timer_create(0x2, &(0x7f0000b70000-0x58)={0x0, 0x2e, 0x6, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000390000)=0x0) timer_gettime(r3, &(0x7f0000a09000)={{0x0, 0x0}, {0x0, 0x0}}) writev(r2, &(0x7f00006a2000)=[{&(0x7f0000af4000-0x39)="10000000100009040000000000400006", 0x10}], 0x1) r4 = syz_open_dev$admmidi(&(0x7f0000113000)='/dev/admmidi#\x00', 0x7, 0x111000) ioctl$KVM_GET_CLOCK(r4, 0x8030ae7c, &(0x7f0000306000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 12:11:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = accept4$inet(r1, &(0x7f00002b4000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000031b000)=0x10, 0x800) setsockopt$inet_buf(r2, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x1000080000089f1, &(0x7f0000d76000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) 2018/01/27 12:11:44 executing program 0: add_key$user(&(0x7f0000b47000)='user\x00', &(0x7f000050d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002e5000-0xf3)="f769e6e723696da3bb30de1242fc71926df6c2ea7786bef1d2458dbea83a5eed922d7d944a65143c5d10d64c1a327d3b093c2856f4de577bbc5eb1594369f0b9f3b647784ed87dab77df137184cee4a59c6e5f083e75f3f2d9edf60103934f4cc1c98c2dc1d9e1fb8dedb38d9a711eb7b2d927217e596428fe3528f8f81d6f5ce22d9f850f12ac1de710787624f2e9cf78579734e25cbad5fde6e4766c8fdc491261d62c986421112f4bbe09ec424dd0bc82bf044df9018416242625a37a815a1f01d6db0f4b3b62c7a9556bfc7356207b9375285969e95529f46b6da8fd3cf553b849594fccaac7799e65d5f2e3d0c45bf7a2", 0xf3, 0xfffffffffffffffe) 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) add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="dac1dd8ac6724bfd8140a3f8bcd57b7232a45c63f243434d9e53ded772d2e7fccbfc6a6905e212eb633c64e30e8082228978f21dc875343b53fe7904127febb3fc86b05e03c7ee692c35a035cbb634d6740b0e9728eb06a7fb7bf8f00629307852736cdb34f4e110760c738d8c85c52d7e0697b8549ef1f31ac3592a59511cd35038a21183352017400e1196abed3736080209704e977e8ae2c62b3fe8358259551eae52e0e5c59a2914ba7a96606686e233bf9fb4f588f46547627d6bfd014521c2e0016220acba3565cd90cb5a236e5e7a6dde4dfb42905f18768c718baf3e15803fad76e47c9ebefbc5fb14f29ad89b59e02c7efbc8a59fffc4ffef", 0xfd, 0xfffffffffffffffa) add_key$keyring(&(0x7f0000522000)='keyring\x00', &(0x7f00003ae000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000-0x5)='user\x00', &(0x7f00006d5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x14)='wlan0selfvmnet1user\x00', 0xfffffffffffffff9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r0, &(0x7f0000001000-0x1000)=""/4096, 0xffffffffffffff99) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r1, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000+0x50)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socket$unix(0x1, 0x100000000000007, 0x0) 2018/01/27 12:11:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a3a000)={0x0, 0x0, 0x0}, &(0x7f0000bbd000-0x4)=0xc) getpgrp(r0) r1 = socket$netlink(0x10, 0x3, 0x10) remap_file_pages(&(0x7f00004a8000/0x3000)=nil, 0x3000, 0x1000002, 0x401, 0x0) bind(r1, &(0x7f0000e4d000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x10201020}, 0xc) 2018/01/27 12:11:44 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000ba8000-0xa)='/dev/dsp#\x00', 0x101, 0x20280) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f000065e000-0x40)="c2a84e99d311850bb9f2f6445fd92fd731f33616df241fce3cde856c2a6eb372c1d332d2122aa0c48325d4821bccdc8c5c096e29c58023d35ec0c6d07544ced6", 0x40, 0xfaca28c762f1e7fa, &(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x73, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000000)=0x7) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000c46000-0x108)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x108) 2018/01/27 12:11:44 executing program 1: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x805, 0x1000) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000001d000)=0xffff, 0x4) r1 = syz_open_dev$loop(&(0x7f000001a000)='/dev/loop#\x00', 0x0, 0x800) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0x6440000000001260, &(0x7f000001d000)="1e12c85de5e7718a55f2025f0eb2be2fdbbb399ad85dac708e303e9c0afc8d6b5a06778bf02c58740fb9fb64137688f9cd89a05f5b76229ed439336478d5338de155b04839bf59e393bf94b6587c67e26af96d8c9ba1fc3c0d3f4c8ef168d2c8449d19586f774655ea") 2018/01/27 12:11:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00002e2000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0xff, 0x0, 0x0, 0x2, 0x10}, &(0x7f00009f7000-0x4)=0x20) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000ad0000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) [ 106.309329] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 106.338645] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 2018/01/27 12:11:44 executing program 2: mmap(&(0x7f0000000000/0xea5000)=nil, 0xea5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000ea5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000ea7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00002bd000-0x4)=0x14) write(r0, &(0x7f0000ba7000)="240000002a0025f000154302000000000000c4000400000000e1fffffd0000000000000b", 0x24) 2018/01/27 12:11:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f000058c000-0x8)={0x0, 0x1f}, &(0x7f0000740000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={r1, 0x7}, 0x8) r2 = syz_open_dev$mice(&(0x7f0000f71000)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000e08000)=0x1ff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x0}], 0x1c) accept4$netrom(r2, &(0x7f0000594000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000728000)=0x10, 0x80000) setsockopt$inet6_tcp_int(r2, 0x6, 0x1f, &(0x7f00006e6000)=0xfffffffffffffffb, 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) socketpair$ax25(0x3, 0x7, 0xfb, &(0x7f0000342000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000084000)={0x0, 0x1, 0x1, [0x0]}, 0xa) 2018/01/27 12:11:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000215000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001e000-0x4)=0x9) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00005ff000)='/selinux/enforce\x00', 0x14801, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) bind$netlink(r1, &(0x7f0000f1c000)={0x10, 0x0, 0x0, 0x1200}, 0xc) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000202000)=0x0, &(0x7f00006ce000)=0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00006ec000-0xc)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/01/27 12:11:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000504000+0x4ac)=0x3) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000a47000)='westwood\x00', 0x9) socketpair(0x2, 0x4, 0x4, &(0x7f0000c62000-0x8)={0x0, 0x0}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000f26000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f0000571000)=0x4) clock_gettime(0x0, &(0x7f0000679000)={0x0, 0x0}) sendmsg$can_bcm(r1, &(0x7f0000181000)={&(0x7f0000907000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000d87000)={&(0x7f0000029000-0x6c)={0x0, 0x400, 0x2, {r3, r4/1000+30000}, {0x0, 0x2710}, {0x1, 0x7fffffff, 0xcbb, 0x3}, 0x1, @canfd={{0x4, 0x100000000, 0x8, 0xe9}, 0x34, 0x3, 0x0, 0x0, "6ec2bf0936c05a307f8c2d772dd88c8507785319aed0bc0db4efd53ac9cd184a279b8af1c5fec63c83c8c242a8092de87281fa3e0cc9517fd7cc787dbea2c8a6"}}, 0x6c}, 0x1, 0x0, 0x0, 0x80c4}, 0x80) bind$inet(r0, &(0x7f0000a62000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e94000-0xc5)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/27 12:11:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x4) r0 = syz_open_dev$vcsn(&(0x7f0000a75000-0xa)='/dev/vcs#\x00', 0xdfc1, 0x1) pwritev(r0, &(0x7f0000fa7000-0x20)=[{&(0x7f000085b000)="", 0x0}, {&(0x7f00001fe000-0xb9)="a5", 0x1}], 0x2, 0x0) 2018/01/27 12:11:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000038000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup2(r0, r0) readv(r1, &(0x7f0000353000)=[{&(0x7f0000744000)=""/28, 0x1c}], 0x1) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000a28000)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000849000-0xc)={r3, 0x80000, r1}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000d72000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000df3000)='./bus\x00', 0x1000, 0x0) open(&(0x7f0000b3b000)='./bus\x00', 0x0, 0x0) read(r5, &(0x7f000004c000-0x5e)=""/1, 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r4, 0x8, r2) fcntl$setsig(r4, 0xa, 0x12) getsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f0000e47000-0x2)=0xfffffffffffffffa, &(0x7f00005dd000-0x4)=0x2) utimes(&(0x7f0000387000)='./bus\x00', &(0x7f0000918000)={{0x0, 0x0}, {0x0, 0x7530}}) r6 = dup2(r4, r5) tkill(r2, 0x16) ioctl$TIOCPKT(r6, 0x5420, &(0x7f0000803000)=0x1) 2018/01/27 12:11:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d5c000)='/selinux/enforce\x00', 0x80, 0x0) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000247000)=0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) dup3(r1, r0, 0x0) 2018/01/27 12:11:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000dfd000)={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='vlan0\x00'}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ebe000)={&(0x7f0000d7f000-0x14)={0x14, 0x2, 0x6, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = open(&(0x7f0000921000)='./file0\x00', 0x80000, 0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ef9000)={0x0, @in6={{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x1259b750, 0xffff, 0x7c, 0x0}, &(0x7f0000045000)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000244000-0x6)={r3, 0x21f}, 0x6) 2018/01/27 12:11:44 executing program 0: r0 = socket(0x40000000011, 0x5, 0x0) setsockopt(r0, 0x20000100000114, 0x4, &(0x7f0000a19000)="", 0x0) 2018/01/27 12:11:44 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) accept4$inet(r0, &(0x7f0000cb2000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ff1000-0x4)=0x10, 0x0) listen(r0, 0x0) shutdown(r0, 0x0) 2018/01/27 12:11:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00000a2000-0x34)={{0x3, 0x3, 0x1ff, 0x3, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$KDGKBSENT(r1, 0xc004743e, &(0x7f000043f000-0x4)={0x0, 0x0, 0xfffffffffffff000}) getsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f0000038000)=0x0, &(0x7f0000251000-0x4)=0x4) 2018/01/27 12:11:44 executing program 5: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x2c, 0x28, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x18, 0x0, [@typed={0x14, 0x1, @binary="23227bcc1a52d54788"}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$key(0xf, 0x3, 0x2) 2018/01/27 12:11:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101001) socketpair(0xc599b2e5d2a2e707, 0x4, 0x1, &(0x7f00005cf000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000fd3000-0x38)=[@in6={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x0, 0xfffffffffffffffb, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}], 0x38) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f000015e000-0x8)=0x8) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000c3c000-0x2)=0x8001, &(0x7f000080f000-0x4)=0x2) write$evdev(r0, &(0x7f00009f2000)=[{{0x2, 0x0}, 0x1, 0x4f, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x20) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f00005ea000-0xa1)=""/161) 2018/01/27 12:11:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f00000e5000-0x10)={0xfffffffffffffffc, 0x0}) r0 = openat(0xffffffffffffff9c, &(0x7f00009d2000)='./file0\x00', 0x200, 0x14) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000bd4000-0x10)={&(0x7f000008e000/0x4000)=nil, 0x4000}) setrlimit(0xf, &(0x7f000011b000)={0x1, 0xfffffffeffffffff}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000a41000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x1, 0x0, 0xe, 0x2, 0xb6, 0x7}, &(0x7f000036c000)=0x20) 2018/01/27 12:11:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/27 12:11:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00004f8000+0x921)='/dev/snd/pcmC#D#p\x00', 0x3f, 0x2000) bind$pptp(r0, &(0x7f0000227000)={0x18, 0x2, {0x3, @dev={0xac, 0x14, 0x0, 0xc}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1d) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000396000)={@common='lo\x00', &(0x7f0000bb4000)=@ethtool_coalesce={0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 12:11:44 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) fcntl$setsig(r0, 0xa, 0x33) perf_event_open(&(0x7f000055d000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000001000-0x1c)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xfffffffffffffda3, &(0x7f0000012000-0x10)={&(0x7f0000010000)={0x14, 0x1b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x32, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 12:11:44 executing program 6: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f00004b8000)={0x10, 0x0, 0x0, 0xffff}, 0xc) getsockname$netlink(r0, &(0x7f000096c000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f85000)=0xc) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000fee000)='/dev/ashmem\x00', 0x40, 0x0) socketpair(0x1d, 0xe, 0xba, &(0x7f0000eb5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000ff0000-0x10)={0x1, 0x42d, 0xffffffff, 0x5}) r3 = add_key$keyring(&(0x7f0000fee000-0x8)='keyring\x00', &(0x7f0000f0b000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00002ba000)='/dev/loop-control\x00', 0x2, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setfpexc(0xc, 0x100080) r4 = request_key(&(0x7f0000fed000)='.request_key_auth\x00', &(0x7f0000ec8000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000750000)="7070703000fd", 0xfffffffffffffffd) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000fef000)={&(0x7f0000361000)='./file0\x00', r1}, 0xc) keyctl$instantiate(0xc, r3, 0x0, 0x0, r4) 2018/01/27 12:11:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008f8000-0x8)={0x0, 0x0}, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f000033c000)={0x0, 0x0, 0x8000000000000, 0x1}, &(0x7f0000575000-0x4)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00007e2000-0x8)={r1, 0x2}, &(0x7f0000108000)=0x8) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000cce000-0x8c)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000cfb000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000558000)={r3, 0x0, 0x1, 0x9, 0x3ef, 0x6}, &(0x7f0000363000)=0x14) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000365000)={r3, 0x0}, 0x8) 2018/01/27 12:11:44 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000f2d000)='/dev/snd/pcmC#D#c\x00', 0x1fffffff, 0x40) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000b66000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) write$selinux_create(r0, &(0x7f00001d7000-0x51)=@objname={'system_u:object_r:init_exec_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x35, 0x36, 0x20, './file0\x00'}, 0x51) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000a28000)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x5, &(0x7f000003f000-0x9d)="") openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000944000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) statfs(&(0x7f00005d7000-0x8)='./file0\x00', &(0x7f0000191000)=""/102) socketpair$inet6(0xa, 0x6, 0x8000, &(0x7f0000201000-0x8)={0x0, 0x0}) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f000078a000)=0x1) 2018/01/27 12:11:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005bb000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000625000-0x40)=[{{&(0x7f0000167000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000dfe000)=[], 0x0, &(0x7f00007fa000-0x7e)=""/126, 0x7e, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000fd4000-0x8)={0x0, 0x1c9c380}) r2 = syz_open_dev$vcsa(&(0x7f0000307000)='/dev/vcsa#\x00', 0x0, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f0000671000)=""/138, &(0x7f0000dc1000-0x4)=0x8a) 2018/01/27 12:11:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0xa, 0x8) bind(r0, &(0x7f00005a2000)=@ll={0x11, 0xfd, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x14) 2018/01/27 12:11:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000872000-0x63)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0x4, 0x1ff, 0x0, 0xce, []}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f00005c7000-0x8)={0x0, 0x0, []}) r0 = dup(0xffffffffffffff9c) r1 = mmap$binder(&(0x7f00003bf000/0x1000)=nil, 0x1000, 0x1, 0x13, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000b23000)={r1, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000081a000-0x4)=0x0) perf_event_open(&(0x7f000038b000)={0x0, 0x78, 0x6f5, 0x0, 0x401, 0x4, 0x0, 0x3, 0x80084, 0x1, 0x3, 0x6, 0x7fffffff, 0x200, 0xb, 0x6, 0xf, 0x1, 0x1, 0x9, 0x6, 0x100000000000, 0x9, 0x3, 0x2, 0x80000000, 0x1, 0x7ff, 0x3, 0x6041, 0x3f, 0xfff, 0x6, 0xffffffff, 0x2, 0x0, 0x7ff, 0x0, 0x0, 0xfffffffffffffff8, 0x1, @perf_config_ext={0x40, 0x5}, 0x20000, 0x1, 0x7, 0x7, 0x56be7549, 0x796, 0x6, 0x0}, r2, 0x716, r0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000fb8000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cab000-0x4)=0x3e) sendmsg$can_raw(r0, &(0x7f0000f4d000-0x1c)={&(0x7f0000cae000-0x10)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f0000300000)={&(0x7f00004ce000-0x48)=@canfd={{0x2, 0xfffffffffffffffa, 0x100000000, 0xfffffffffffffffe}, 0x1b, 0x2, 0x0, 0x0, "3744b6fbfbfd1e99ffbb7f1bb08ecd2e0191251c0125a376683f1135dea52e25694ec3ef8c8bd1829b70c1248258b341e8f2f238adc0a542c3733ce41933e705"}, 0x48}, 0x1, 0x0, 0x0, 0x80}, 0x40) 2018/01/27 12:11:44 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x6, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000001000-0x1c)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000a49000)={0x2, 0x12, 0x5, 0xf, 0x1d, 0x0, 0x4, 0x3, [@sadb_address={0x3, 0x17, 0x3c, 0x80, 0x0, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_sa2={0x2, 0x13, 0x5, 0x0, 0x0, 0x6, 0x3}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in6={0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x2}, 0x2}}, @sadb_address={0x3, 0x17, 0x2b, 0x80, 0x0, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_ident={0x2, 0xb, 0x143, 0x0, 0xd64}, @sadb_x_sa2={0x2, 0x13, 0x0, 0x0, 0x0, 0x7, 0x5}, @sadb_ident={0x2, 0xb, 0x80000000, 0x0, 0x3}, @sadb_address={0x5, 0x17, 0x2b, 0x20, 0x0, @in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}}]}, 0xe8}, 0x1, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x298b00, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002000-0x8)={0x0, 0x7fff}, &(0x7f0000001000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={r2, 0x3}, 0x8) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000000000)={0x20, 0x24, [0x8001, 0x5, 0x20, 0x0, 0x8, 0xd4, 0x9, 0x1, 0x21e]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000003000-0x4)=0x0) r4 = gettid() kcmp(r3, r4, 0x3, r0, r1) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f0000003000)={0x0, 0x0, &(0x7f000000b000)={&(0x7f0000001000)={0x2, 0x9, 0x0, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x1, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 12:11:44 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x100000001, 0x102) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4018641b, &(0x7f0000b65000)={&(0x7f000088e000/0x3000)=nil, 0x1000, 0x2, 0x52, &(0x7f0000000000/0x1000)=nil, 0x5}) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/kvm\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000001000-0x8)=0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) socket$pppoe(0x18, 0x1, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000008000/0x2000)=nil}) 2018/01/27 12:11:44 executing program 7: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000023000)='/dev/midi#\x00', 0x7f, 0x400) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000008000)={0xfffffffffffffc01, 0x0}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000020000)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 12:11:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) geteuid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00003c3000-0xa)='/dev/cuse\x00', 0x800000001, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000f88000-0x4)=0x20) write$fuse(r0, &(0x7f0000008000-0x28)={0x28, 0x2, 0x0, @fuse_notify_store_out={0x0, 0x0, 0x0}}, 0x28) 2018/01/27 12:11:44 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) 2018/01/27 12:11:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000110000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000771000)='./file0\x00', 0x0) mount(&(0x7f0000ae2000+0xd7d)='./file0/file0\x00', &(0x7f0000851000)='./file0\x00', &(0x7f0000a6f000)='nfs4\x00', 0x0, &(0x7f0000dee000-0xd1)='v=') r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000c3d000)='/dev/audio\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000be3000)=0x0, &(0x7f0000966000-0x4)=0x4) 2018/01/27 12:11:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f12000)="706f73fb0000020000090000007a7300000000", 0x0) pwrite64(r0, &(0x7f000003c000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000b7b000-0x9)='/dev/ppp\x00', 0x80, 0x0) lseek(r0, 0x0, 0x2) ftruncate(r0, 0xffff) sendfile(r0, r0, &(0x7f000003c000)=0x0, 0xffc) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000f48000)='./file0\x00') 2018/01/27 12:11:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x7ff8000000, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f000016c000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) perf_event_open(&(0x7f0000ac6000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000c6c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/27 12:11:44 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) fcntl$setownex(r0, 0xf, &(0x7f000000a000-0x8)={0x2, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000000c000-0x4)=0x0) r1 = gettid() kcmp(r1, r1, 0x4, r0, r0) fcntl$getownex(r0, 0x10, &(0x7f0000008000-0x8)={0x0, 0x0}) 2018/01/27 12:11:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f0000fef000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000209000)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') pread64(r0, &(0x7f0000b06000)=""/0, 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000e50000-0x8)='./file0\x00', &(0x7f00001d9000-0x1008)={0x1008, 0xfffffffffffffffc, "b11f0dff684d6f112b3e3391d643e86b5220cd741e4a36f044eef646a8566054d2e208c8a0deb4d2ddcdb34f5a20f330652a8a83ab05195745f91802441d92c721b7bc02b950f65f539f97eac6b857d54465ae1ee04ba3a8c185995f1a9545a757368d12e46d10b05aecb2bd6e3c9034f2ac100dc06bba37630d115f4b31f97abde65860fcbd8d09a1ae1dfce4d9da09ef4d5dd894075d821cefb6d4da97ac326d5c447a242071da16c46a2a71a540a310debc13875463a5365b578b5f11089b061a18428f580665d3726c1c5628276bcddb5d0004010637fedb779349f7686409919712aee2606f631b691b5905165b618a02c6d85871ff636c78bc91ca28f174862afdf8c3377b9c5db277dc7932ddad33f51b7bedf7eb1e2d7b5b6835fc45556676338a68c5bdc899e22a34924165f505bd1739f035d6137ffa5ade8177cac5c1bb78d7e575e7880364c1635fa45883034bb83a286ab15dc45e9ac32173ccb6814df051c820430789a20df94229407a9e7e16a707f8fd7fe4aca99ce327245e0fd133f35810005add5dc9aab0d54538be5a87957b0fca80dfba9feeec8d745eeabf4b01cfea95203a78ed020b637234d0029c0b95cce7a85794e8bfdf9cd8c182c68c75de8af2bbcc01e98515ce00dc57bea9369c3e0320de256e6c575865a3268aee225d568b3339fa6cd4e2eb7479e8b078b6b8f44bb0b1687012aa4dd3c1b120f68d4ac8eb20ecb885a5dcbc1656cdaa156a47ba2064dcc87e72080fa8a964a07e267d22006af21e22b07535ea6ef5b0a40cacc1d76c8bf47d599d751d70c16710781dad672c49023678781c5c2cdfe27be431b79d0957b2c38388d456779003b305a93a95ef905634deab8cc5ec83f66c3a87b86531fdcf4a645996fb2283661ef45cdad6cb333407ca90148c4ee8927d380caf55f973dfa1e63c77f6fdf5c014d78bdb626917c9815846c2d1d90c08a096a478ab1bb99a928248b3bba8c2e2e6091c4627d45b1502254f138e85d29086f82f15ed00cd2b4c1a7e8f8be735b8bb67c3a5e0b13edb0947476048b201ff1ef580e0737aea0ed404811459d1bd63d49827930a101adcd916524e5eb27dc5a84af1effe4677771896ae77c3316e10396e70ad8d92d1f91ea69a74dc830664a57f2cb521dce286671a19d93e7c05075e876d1c24f3d5a64d836ff8d6a773874068e91c10d4a5069301a06a90e257dcdb3e1bad54fbbcce8f3db66682896dac7ea1fd9458c36becbe6adaf1e22c63b781d5ff4481fe142704dda6bf8c00e09aa00f2a32ed55c58d1288425ad94d0a606963adf437595e3443018b94fafa49aefa3c423c3827c8b28da2cb12795327fd5a68b7e77f34bdc793d5ac882e5926d88aee021ac60c8105b1e64d74729d560683df092f70ca5e97d6fcefc4c84a41bc4d37778d25bf6bdec9f6d4bcbf32724c00eedf1601adf3d711e067f34929d35a6f6a650f3b61a4039bb9b22a10e1780a3a86d5e4abcb4761fd2d65ae541bf01846d5ac73ce6cb83f6576feff18030ef58703d6b8e95bd64e5a49058d53272c7ebe177bb9cdd55c46b8f8d043b988c769158a31d43cfd8d2aab6fbeb6c15e8c6c4622f93b1130c33a41984c5e0fe62aebd2fcc4feff4be18e9d339fc460d7dc08c32d96d7b00df39281a152c32f4d68f012bdbc925f3757fc058ba59e86b83085459b1b4bfd8f0c21b8ccd6e10c8bfdfdb3a476d82cc97dfd90382f91fefd499437e2211c197d03082ced6ba8abb1c045cde6c8d8e5f94088cf42fbd9c25b30d43e908e5e29e3aaff7e1373e6c2bd0b5594d912daf73d88ec360fb9a695cc3b13e3a4668b31ba47865a5993229c0b0cba638bb08de39776a729ebcd41afe371ff026a9bc2e478f7937c7bbcf19689d3ab800a7b8d250c47c287add746b119022cea08e44a33d46aab52dc5e5e5f118b0117e5aa86c9e8b2355c0b462ff5374e70b4067a301bb474a5c15ae781e82f6ec6dab7d086cee329e2e0db0c28e2164bd06bffb1e5dae2d149a8b60dde4165df3b8f314abaca86b34015f09a296aa2d5a859fcd9cd66043eebfda6f53581de950bc460486f47ba5d9b5e6e33586b7a377c9eb139cf9b97b53b676a2a11be62b4ca693727a31b2da507e6d3acf8a88b4b6055f718b62daa875211129cd527ccbb9a37ec84c6b88718ee0109a76de10b6b0692d7164b01c0ef158f022232f9bdc9957c9a8ce6bfef82db5b06e1c27bc3e496a866a57799649c288d765f3fdf06e9f4de0b9a0b8d430fcd906c3f843bd84621e2f798a14c91eb11b85b6996792466021bca1ee5f726ac7b8cb9d0a788326bfa6b7df5e6e86eeb4def0f3556106e4189f689ea25fc621671d327093b9dd848b59c872b9ef287238f59dfdb242cf00bd3d442b79b40b1302c93ae4461066de49d530beb179026cc6c38e63453b1320cea338ad016caf42fe95abb5db6930e4adc2ebd9c5a9f0bf49f34aacd433f96660a7862b0391a7c25536f072f8ae99b6a78f8ff0ed8b00ebf26a93996dc45117b5e1d128978ee85a68dddb6b0238d5852003652388255c4a9d0bbd7ebb4f9df091faa09af42147ebd804ebe94212f425101789eb6a664c3f8aec8c7ae8c733b09b27d713e8a70d9ec6c6b8950219a10da28856d6ac4ef38438de003520142462ddbfaf5d290dfd57d21217202ff62b43749a7825550a03fad06d420dc6cb394edcf851c0ad97e5f151439bd51e53a816d43f3924ccf9df3f692ed8f189fc57083c9bf171450ab3a49aa3d30268c3e2e1df6dbb88ceb6fab5d8308f10da372916ffb83fe91b4ff425c29777f152a8bffa2c0f1adbaeccb3f9af044423d45e602d42593fe446b3ec9edd47b40d3af598b67d1092a488a1bebc5ce097de570f0c8d6f9a943bad95e644ed4174362017e1bbad45af7dff07c2c70a433d3eb3201236416617fc27f3cb360073fee30572e305ba8d1e4d84adacaba25ea79cf5283e40cba389f41d1d309cbde8175bf5718bf9c5eaa96286c35f72cfd7e085e77ee56aa12150a33224b082644978871330dae4cc0b21040d350cfeb0d2343a5fbbd2b4ab3e43469153f221a080db6e25830972b96352b93a43d1b88a38a98fd30ec23764c4e8e9eda12adc186fe2d1454770c9166c157b961e1964b0206a6c69fb1a43139c1fa9d84121b26e93dd89895d6dd8cda7979e47a23eb904c38add62598cc88994adcd2b64ee2b16d184d7dda1d2fb770adbf9c36f2615847b45665ffa0655e3b14c1c6893c4c17597c4ddeebded4662905945a4a002bd087ba4b9714348b05ed5f2b0eaae5ab16cb6090897f404cff92d4fed9618a305294b20c316fed943ad40a811df2c7001e2a2c1a03b8eded5c05ba4777f2e09330741718510569931dba70330e16f2db8409b42f2becd04057e0654d8c88e7f5d8e11c823d6a1216cef7c9625355520e4f3acbb764d53d0e2cc2529bdacdd838d1e3cfbc4355933949a80774b5047e2a87f32cdbba9841c74cfcb9b8528e12553ba28a512f579ba5e78c5b93e898375fb76c7408a62954e9eed8bb174a3dc3bf22fb0a19454b2ac3ac12f7845263d93900c909899310a7060f7c2b97ab70aa45749efd31ed434ba1f87688c20f47713b0c9577dae3a32ebd5c3af3a0ac35349acf1f4a89f0507d4dd0ea2897495a8d5c544807d0752214d74cf69a1917dae97f9c5a0d9ed6708114729391186a182b7805cdd486bc8bfa546644ff530c38dd8dce27a7128bf381c4e706487520d5562e6848b8791ad020236877b150248a436280b8dc9f622d0f3457b95f27ccc93b47fc18d04cd96b9b6ebe9fdba1ad2d200d3339b39b0ae7b94ac96562936daed7a41653588f145b153098f33e2fe0eafbaa2806fb8a52a8eeebd96106eddb9e96399ad32afc843c05e7659a9c9c673867226cdbaf190463549f9dd30c252c8a60dec82fb2ec7175e35559e13d8a28907e61dc8a6106ba7f331e525e0bca71be1d6bcc73cb1185654fdd07b9ce4224f1ddbc3e133c3e7a94485ff61e349125bf505a840cf8e31fc62d0a2849630c116d461da98df5ddf60eef9d7096d26dd066bc9aecb4a88b79f39f398520522e4f5c7a83bfb9233a865cf159907a05c5dc4885f4e64a7486fe69c8e8eeec9ba3c0200027b623944f8d4f5b2611c7a3c0fa0936592ee049661fa27a0ec72bb8398857fa8edbaf2502bbc700d642c920f993742d3e376054b654f8d5154f84acd9864d4108182d6ca9947eef32ea09274c46d3c680b4dc36277723e946cc3eae9375c2936f1bb65567679753d4df2ffdeff2b946b65c389314ee41718162ef6ee6f205c232c197ecf54205af2dfd6055f38ea7ba055509651c9efb477f1b0c175d588413590d56c4fa69200a3769634cb7db5b519528b21ce267cf7d3737b2357fcfe87e73568e263e2f498ad91d1fceb570eba646e6b21689ed9d14fe199c2e7edd7bab3039e9e596cec49497b00ee36276c0988619379406ddb41a4e93831bb2fa10e3541430d465d67cb798d21684e5fd4d7d556fbdf30971a126a71cace1ba9ae389d2b43b7f1fd7a1b7eda158432252b4cf005cb035e18eb51c671a421c2d317001fb65df72dfaad5bcbd1c97f9cdafdc7caa50d0a7877ab5a157aa9b594cd789354739917c9855865741ff2c667b5db1099087eb022fd302051273bad0aa1d12c77af00fd39dfca88c3be7c483db95caa9d98519270151573547203c9036de8a51e30c5094b8c48de720e121f9f2fcefbdad2c385349376f0870d206ffb4ef427dbe70d8cc2046bc6e1a0a44d762092fc746a3087a98b4129fe3bb5aaaf645ee4c82d148b8d10821bc675d2567a03cfbe677a405fb6bfb1ea29c517e510753547cd69a56750e9b2514116cc71440724b6b67610d14f32b0486e0e236239552446b26e2659ae918603f973eef19b220567e75875dc7f81376da3d0ef386927fcc388fb97feabb3e7f0face22007f975b665e846da65714972beabaab73ab9eeaf0432cde42035d6d5dbb21f4d5b53560de2642882f89c3bcf941e6cb766efd3573fe53faceebdf7d4d848db94b3631e4b51feda45c62796d1bedcbf939e0929d6d2c207f2c3bc7f418a20504889d70aa50b06c043770bdcaed3b45f90b56fb58f5ed96382a0bae18a43e79fcff6f16d36f9daf604ecbb62b73ed10a792bca68cc6288de8ffdbc9e633f9d44114e399d00f4a18c376457cd4fa1d7747483bf245054f4ce6900648b06550cff9d362c62a4e9a589b739ddde195d4cc3a146e329f0bec1f5884b433db5dda4ffb0eb9381f88a52d9f8ee88872d5f58346c6ef72dcb87b85f6df395bda70e8a4cf156fc52175251c64e86c87058cda230fed30209590b79191b3f3bed000b91c22e9c38066b0573f0c0ee92d7fd7cf85f0007f637dfdf97a0a7a2cf3df2bd3676b0dab8a3a2579c96758e7c73133cf38bf8c1e5d42047b7dd4d2471fd528eda74b8604de6a5812293ae793d71209834bbaa9460603fec44973ddbcc9133efd3e0c50c1220be20e6c465b274bce79cb6a26f79130435b1eaeac9a1e863eff325968d55c09412a5e8a206904f14d4ab60d9d5482cc4efe400f220f029e4b47082f96d677faee2fe812c21b237d494762712ff51256fe0635a7e55d77f994c3467909b045013f03761c96f21ff56dc9999feaaa73182cd7b5b9a92caf7a94394bd7e9b0cabf214432bbd5ad8efb35f445f099df8a950cfeeeda83c5d22ee846a3969443e454e75c06d862d0f6b3f74e0eec7e6c4ee7c7192e7d98baa06f31694"}, &(0x7f0000ea4000)=0x0, 0x400) r1 = getuid() lstat(&(0x7f000080d000-0x8)='./file0\x00', &(0x7f000019d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000609000)='./file0\x00', r1, r2, 0x0) execve(&(0x7f0000cab000)='./file0\x00', &(0x7f0000560000-0x14)=[], &(0x7f0000d71000)=[]) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/27 12:11:44 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000071f000-0x12)='/dev/loop-control\x00', 0x4080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000000000)=@random={'btrfs.', 'lo$\\\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00006a0000)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r1, &(0x7f0000702000-0x4a)={'system_u:object_r:framebuf_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x38, 0x35, 0x0}, 0x48) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c1e000)='/selinux/checkreqprot\x00', 0x20c00, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f00004e5000-0x20)={"fc89360661740d0edce271321455a5bc", {0x4, 0x7ff, 0xf9, "71ce5b4d794c", 0x400, 0x0}}) 2018/01/27 12:11:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x1) getsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000b84000-0x4)=0x0, &(0x7f0000f90000)=0xfffffffffffffcaa) 2018/01/27 12:11:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000796000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e7c000)="71e67a15df848dec108cec478e2e4bb4", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000030a000)=[{0x0, 0x0, &(0x7f000093a000-0x8)=[{&(0x7f00008cb000)="966d1727de0ef50d70f085aded65e8f326", 0x11}], 0x1, &(0x7f00004be000)=[], 0x0, 0x0}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000ba4000-0xe0)=[{{0x0, 0x0, &(0x7f0000f08000-0x10)=[{&(0x7f00004c7000-0x88)=""/136, 0x88}], 0x1, &(0x7f0000038000-0x26)=""/38, 0x26, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000fd4000-0x8)={0x0, 0x1c9c380}) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000da6000)={0x8000, 0x8, 0x9}) r2 = syz_open_dev$mice(&(0x7f000009b000)='/dev/input/mice\x00', 0x0, 0x1) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f00006e8000)=""/46) 2018/01/27 12:11:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000345000-0xa)='/dev/dsp#\x00', 0x200, 0x0) poll(&(0x7f000000a000-0x20)=[{r0, 0x0, 0x0}], 0x1, 0x0) ioctl$int_in(r0, 0x8000008010500d, &(0x7f0000004000-0x8)=0x0) [ 106.879803] SELinux: Invalid class 85 [ 106.886925] NFS: bad mount option value specified: v= 2018/01/27 12:11:44 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000)=0x0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xa0) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000023000-0x12)='/dev/snd/pcmC#D#c\x00', 0x80, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_GET_FEATURES(r2, 0x8008af00, &(0x7f0000024000-0x8)=0x0) close(r0) 2018/01/27 12:11:44 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x17, 0x80003, 0x7fff) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="0000000804019ff2f8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000004000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000005000-0x4)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000007000)={0x0, @rand_addr=0x0, @broadcast=0x0}, &(0x7f0000008000-0x4)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000008000)={@common='teql0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000001000)=[{{&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x1, 0x3, 0x4, {0xa, 0x2, 0x10001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x84}}}, 0x32, &(0x7f0000002000-0x28)=[{&(0x7f0000007000-0x5f)="9c27037734c308508c3c1ece6b5a012ad42d52bb484f793bf80794c9d8da27321e218b5ccb6b2f851c6aa5ad0f50f17dd2f3b76159bf0f9b7f77aaef7a7525e2030de3c5c62c7b66e912948c2ed81317d2c213847cd96a0edd7b035fa1f982", 0x5f}, {&(0x7f0000001000-0x38)="ca48c9602198b57be5928850275533f608cc682c11ebc280385d6af232166e008587fcb2b018331355373c2e1ad001c6f64773be38c72387", 0x38}, {&(0x7f0000007000-0x62)="65063535a1c30eabd12fc519b55885a524f4652ee61e18a7c749afe5c4b6c447e7616e9bb06b7df602a9768a4829c3408a58003f2fb5faf752306640fb4d009295a7d345ccd4e4865d4addf982f3e27766471a1971da9ea5b3e85309e5651f53b29d", 0x62}, {&(0x7f0000006000)="83f035474c814465e603e6", 0xb}, {&(0x7f0000006000)="", 0x0}], 0x5, &(0x7f0000000000)=[{0xdc, 0x114, 0x4, "a06878f6393cea605b3412bbcbb89ec9bb66ea04cb3a32d9625e88f7ecc12b3c0733b8bbfcdb617eac2b8618438e0cf6f1ac702ee82b1ea1642cb96e285ecfdfc11edd593c18fcecc0b2cba40a95e7b4808511f19a9428798118a68d9612d3ff4e39f171440608e687ec6ecf19a031740237a2ba137ab9e41f46cf250bdfa8c0a0ce7a9bcbee0f7d03b90fc98e9642a8df6829cfbca0138de58f8f4e00b904d4e42a5a0541968803e83504b75677e038097cb3bac3659de7a79ef84aab8c507ed155e5755b237d4311dc75a9719e94b2"}, {0xa8, 0x3a, 0x4, "5f63c1a508d3dad3cbb8d736f3cdc44f70601de6f06d1058ab562f7ead283997159d7d53d06c82953205e42ffa391bbd96e89c37df0a772d7a5d9684c130f3d3d8027bc3c4f08d475ed5bdac511609aef9961728e6b8c6e330b151dd5b788982235f4920941b4815bf18cb2f12ff4cf3207409e86457d6738af6b7816e361d771d7d37d390b252592e9561e318661b30e371659d32924baa3eb367"}, {0x100c, 0x13b, 0x8, "7bce2b4c7cf7a4c2a99019bd23c3ff70731d08e921b63c835893eeb8db5d5a4ebb570cc869c0db985bb62dcaef966462b77034c99f71e9ba8bb40927f96c1cd1eaf7f17f6ee96d9440bd6ac518a159e4e3c28fa1dfa81811aa4a34ac3f834c89bc5814796eef90c492a7c3217ba21c7b9d9cedb715abb0defccd516d63120122e178a77068c4f016dcac09ca64d5c69945e07dfbcbb065692e680bc491d57758561977a3a85a1bf21bed9e6395402fb2dea212716abb4b60f1b94af13bb61878fdd222c15f8c68b487ffca8fbb5b99283ec383612096a257bef8e935f83fec8130f36bce92528ad948f071596db94332609c16f1c979b8da5d27c86f9a7e62f9b042f9a5b6415066f62956767bf178bd4ea7ecccb1a8b112eb0860f97f42a059ac8c19f5aad382e08eed7ba239616e4ce9507f86498167682f6e8a2c192988d6a7be781a518ce0b8d42be67d2a310ed7e565b0d69fb4b993a020662a65e71bf4b0d2d10ca599b8e2a0418ddc8ba8ad1b465c6ba15efe7edec44bab9705a5fc22bd3425f1a04ab0683573ae8a77e0c5bbe546168f1806bd3ac169fd879cb9bb3cf4695dc00ca8260fdbccfdbee155781a144ae3433e07bddc9723c0793761f907e9d170d6c0da1c6847e1265a49e70d48f7abfa5c597429e608586c4d25ee607d5839fd9e1fb77f3f8f9e026062739c8305f1245ea26a54059c0de0fea1cc8e01dfb2b31f9fc210cf0343df8e53ca2fb3d70bbb8227daa099868a459f8b3b0943ec61a738c0d11dbafb505f376d0a3957da1ac2376cc851bab31e9fcdfc68f6d03001b79bb62cf2cc066200d5d758ddef6dcec78ee49e3f7b0353b52a85b9978aa510b12cce43776224b9dd8aed65578f11b9bcf3c3e11d10758ffa683ae6f669735324d5623997da95f1169b2d6a08b392f1fec46389043b1c3e9ba7f693b1b0b2d7c58479859bfdf82b2e1528f59e9ffe830a3d6925bad15a10783c422dde347228c35132cecc4f835a443b1b54dc96a4d689858271b91836994f8a6d4b0aeec19f1c6220498b06921123d022eb87a55dd534c84f8520ada89a639335dacbf39c7d95ccb9bd5d70f23b71753ed17f6ca4f1241ddbea2301894e351b456b432d85f9cd1a0f908e2899511a00fa2464480770c2c7cf6329dcb2e4855876598b694b45e9558af6a19aaa25780d87409a566d46f280146f0750f4ced29a5339518d3266737ecf340436a45ac9311bfe76e63192dd62d57f56636a84b35ccc8ebe041c2bae66c745c1abfef13233c9a933dfb9f2d96e56caa2c6481f1e30c4b540af710b0c4f504341d96702bcc5d8056b971563ad653932193c1d5e5693fd44ea4e71d090b0d621075a13e7ec04e4ef492590deca2250b1ad909b2ff24ae117769acbc9c829cf32d9ee8be423c66a3306ef34d72f3469dd834c6f8f99bf8ade277b0fba9541717594fc79a55945e8adf4e03e7fc0d3d3779af593b2b4a8d737d9683d15c8e4f8f7526be2afa97f0252b43ad98055268f38769780069e3fef5aa2bc81040ee27e4fa2b87bb544e8cb13dc915b6fa48cbfdffb3ea78b2319da15427a0920669142253e0b93d35d256583ed2998ede99a5870ce8bc0e9f9556c24426347d8cb9d33f33a51b3cabb206606e6981ede631b2f190075ca9dbf2e9cbf7a63e0708e8f9b4997a82948f4f588a1a5ae7d3999f1ee90be442c1d2c427e708f10a7c78f7ba8b1943df6fae844f954d4fb072dc35391f3327cea0d4f27eadb59bc78b5b32d5ce78b4382b1cb1fb4e9cb098cca8d2bb2d46ef62d278c1a5a1ce3b9c7fa5ba8ba05da7c789ea5c1b5287d26ff1af8fe672c46ef0cf2e29b72c7e1670901d1f3a29fc61d50d8eecffcb4ce7d3fc79a4b56b1108804313a16ca0c4175d9f5e276701a3f08a9a4d6c12b7600ff91b6cd5d679ffc4a53de487ac39706790ef03c5e4a1d4fee79190162eb5981e66c2d3e417c6626c859c9eea291a8b073236607f82ae79968dddbeaf379d06c4ad30a9f9b015dcfed363922327af27031de0834ed11d0b3ab9a42ab466f3716e7aad3f0a3ffa39a8b77fbe3472fda2ed715f0b76926f2c6639ff64e4740f556c0a3842965fbfe14ffc1a957b5d2b758f027b5948b99539f306e1c4119d11eba12af51240af7feadd362a1e290d5f4993d14981add6ff4add6f8e9ec651fc5b3f91c755f95dad341f7dace32a206a076eff68fcace206e8759d6f9f6c78bbcec7245d42421a45030624d4223cfe7724e9a4607f06a7e2fa09c6d28f8a449d1fc764c082a4c54f467af98426361a053f210ba26f83fd2fc9b76f0ac233127b87744f9cfc410d5e412e3a02ec1d89ac4c2bffb34123639cfd109770248f0f445e38af3788d9730a17e1a6e7c1ada4d1b8dee4ee2ec1eeaa3154ba27b22ee455683cba18394f3cc0d0e5b36bd5c855bb1b12008106533c83daf2d5ed42049cb1c03c7c4fe8b10daf47e874d984bbb6c83599d986e225d583550c8c97dc9bebbb95077cf8ad0c3a49ac869ce2d4addd94b819b833de1c0548fa7d71c57976a317ba21676ae89086e2e38daf3252b6bd5afd65bc1acf108466f1137f2c3132bf6db9c7e1dbae35cc252eb71662620e1a2e4786427f90180083093b3141862d7b9b27cda65d433a23fec25cdc3f94252c02d8bc470a8b1e4512e70df4d3d0419891d79f22ab2255f6b19eba868d24796f9091f8046cac267af9b0262bc8ffebd8c69410186967f68e84a58d53bb21813fd36bbbd7fd5effdb170aa27be453d46504e1b1ea51c4053bde6ee6829ebf5e5854bd092bcdde1de111cfb8774382047dfdd971d4d4652e199ee0608f74c76b1f27b8f262eccf6b6f7735d5b62388bc58cd8cd2da7380923ba28228602ebaf44b02beb2e7f0378e294584562ac7a74b914f0322b6f74e0e064ee1a1fd2009fc6446052b7072e17affb3492d7d1426d6c612b6f79dfeb11ec075b6ed2e04a78e5e24fcbc333b2467daf6183598da840f1ff5df727b64c04f97fb604f554f6a838cc52f090737fb1a396edc21eb7b05e62187427a839d03e8cb892264bae7fe00ab9000d6f82f58146cdf272c2a15e9ad252e57b65546aec67b7e0fe4fa5df5ee530db0487097601fd9888e6c5fd335662e5faac08c6a92243f11920426a22a7de99435ed6459d5b1250595ddf144d1c1c9dfc90c96180edb6c223ff9cb53510ba0ba29c9351607c8bb06bf87e0b403d6bf7d506839fbb632757768dccd77d12d9e119c61b109456f4c7d073c50124d9f49b34f78cb214f745f0a2b37c2009ffcf6ac5103b3cd4a8a81e131c78f3f34a6ae3472817b5933ef2a479bbdf701cfdd9efbbc908e80248692257243750aa08349f32c69b4e0476ea1777cb5287d885193d81f97b65980c5888278d214deb60dab36f68663efd871fd1cfc8b644e31c3411eecfe8542ad985fcc9c9190fc1abd7e6567e2a2a65514498b963d9e9c2403cb7ca4aa25f56ebf5974b93126807b71898acb6695b3d1940eabe56aabe4086178f70be1db1778e7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{&(0x7f0000007000-0xbd)="e0cdd1830963d39946a6d40b864e663e54038696872ff5eafed1645670cead42ed210e9b0f49dae0553307ffce616a2b586de716e08be6f0ad3b204835b34c001dbe912c8ec9a8bb043739dc4ebc0afcaa07ddd7fca13811cc367fd11261f974c3731cdba6a71f6bdd96ea123a22c35c842b0574107a59706a4dbbfc44fe470b1c96f734598099fd701602d41e6d85447aab2413a728a65808ca1fc30252ddb72eb1d489848c6bb6b9106e2f89cb3c14ac8cbc544ab38a9a7ce729a443", 0xbd}, {&(0x7f0000007000-0x41)="58527177c052db5603c846a7c1c4dc17d563bb32f5bdf35b8f3c563f638a5d7967d202f217b4af0734d1b59428ddb8c84d4f961bc3cd0bd6734ef282137e43ae6b", 0x41}, {&(0x7f0000002000)="", 0x0}, {&(0x7f0000003000)="ad396ea0471711ec12ef2ee75fd9d866b4f0280cc8d884c0c38df1a5713d8a5d2243f26d419fbb2cd865f81d896c6ab9db409bbbd8f3f465fde354aa2f008d4b29a3f3e758566843bf41b5a010a6f23936e48b79b62c2124122e1c612dd31c5314eb26c4daff6a73a1c675dcbc01c03d7879cb8e74ff3511e8825cd4e4d9aa8f1d757012d43154a48301972f165d5891983b846b62708a65b33cc02e7e303d7633cd867ac62663e38bbdacbc722261e038b558fcd811e3c527e7bec9e9c9c54229847d3c96063bb2386fb41a73c4e91bc10833e66c75c4b49a50d720602b6f9c07cdce1cbf069c", 0xe7}, {&(0x7f0000000000)="80d346e1afaf4abce109a3394f1bc8ab169279ec9dd24350af35b984c334d5ab140679a1ff5dd7dda252f05a8b88229f19d6bb29c5d09aa5ea11bc0694560738638d28b9a1986672b554c5db95cbd42cb44c02cf01180ced3e2c04e68e605c9ae822669d080970c56b61ba3cdc05e88aac96f558778ae8110f3d5c170f11ff81b79da2ca96010c345fe9494453f6f97cdc8b622b68d0e7b2a4558b1b0295be7d1d1a8cf6903a34023e63fafd6087", 0xae}, {&(0x7f0000007000-0x19)="638e424261435f11c376807240ff909137eaf741a3566dce83", 0x19}, {&(0x7f0000007000-0xce)="ac45253dbce15d71e98b3d3691357ac52dc80c4d461b7571f086d5afa985b6ee92326f603bb458fa139d6a0da31bf7e3627d4c53367fa3a6449307636535e9dd0a9f82f65b3c07102bbd2dd3cb02f14f5a922c7384139ca221ac7ad79f8bd8745aad3b65dc75ad405d85e6177ee3b1dc6f151fb4234a0278ec04d4ba445d3b0a182151975960b3c14c7089a9a0a2487ba6ce164e45c678422c10db60ec346804360914d777aab8dd7c4dcc2c0bec486385fda9499f97b0ea94fd1fa400b671bf42fac40e886f4ed41b1621a94c14", 0xce}], 0x9, &(0x7f0000003000-0x1ac)=[{0x98, 0x10f, 0x5, "58a6a7b93f15284977fe9d504819bbf98d658324f193e29f141ce3a62210bb1ba2c0e06f4ac54510978feabd9f084b555da6fb73c0936619536fbde581be59f0a6c69509d746d89c144723cbaae4a716c9847851a7ced2992721d8b11adab146ca09281ec50f21a80c3febd7384f581518f4f1e4159294ebba149cbcb0f1c1aaa2ded3e5ea8cb9fe9d5d766e"}, {0x44, 0x111, 0x2, "ef9e44dc4b0c1dec82400a081499b0f935f2de0f50fad101e21541bd6485bfa4714bb8dbf5936be9929576adfcb1d4103597496e7ed8"}, {0x5c, 0x197, 0x1, "ab061e1fafc27ae44582c2a79a9276ac391afee8fc9c5c74fa24a299f7abec7e78c8cfeb16465678f1caebab7f49e95cf2280fe4476ebf0b498ded12e383bf279fd5df6c5715db302bcb36e97c93"}, {0x74, 0x11f, 0x80000000, "4341229bfaba528e86bbefaae8c2fd097e108333df664e20b5c09753a0c3f5911017e4002eabb10ded46ea76db48efd1190fd229b958c3a95b7d07b3988c778719a6f055516428941aacc9fea33127764a0c5a198320ea02cb66339a29b4838e7043a890d0cd"}], 0x1ac, 0x4000}, 0x1000}, {{&(0x7f0000006000)=@can={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f0000007000-0x50)=[{&(0x7f0000003000-0xe9)="266d7a92588aa6629a136d2107effc2e38975a7689739b0e0ca41bb93de4e65c95aa8fb3ee5738ff8776343e63e6c4e7bd6fc67b55d7d3e84333203a93f5bd27bb701222a04c8ec6f36f9e02658b1df134f7fc86df351ec4f65f18f81fe56ac3260a3bdf0f8fac70035adc16a1b473e1166034092193ed62d4dc387bf502177d19361b0cae807bc72a69e03826571a4661896572c255496b8e2d999501d24242193efa5a020bb9598ee29e7ef3cbc9e6d450faff3983b3b823ef0d5f7bd464761fc79408d63ccc293d7f3f0e0331e06f0a6ff917f1badc635fcad668a2a85cbb0df92f328cc9670c57", 0xe9}, {&(0x7f0000007000-0x51)="0fbb426d1117ee96eb0ea37f0cb23a04b2f0f076bae10b37d82b0ed3860c408553021a5e5fa8ea1f911dafaf29d1f8b0a7d1176a3f61152d9aab691a8afcd7a7c87f9abdb0eadef57ddcd382512be526ce", 0x51}, {&(0x7f0000001000)="8bc9b1f7942df13b750bffe520f5d1c7119747a2e80209ebf721939f30a8d09715cd67327437206acf39b7cdf4e114345e3ab28f22099f9185f9f5a3bdfbc77fcdcd0861bcd8d4d869fc3b20b32dc7f92cf843971680278f9f48e5310c08ae5b1e47727b737507550c1ccf302c217e192aab8f39fb", 0x75}, {&(0x7f0000004000)="951cbdcc8d362a984df6dad68707ab197f7b0accc86f1a7eefc4383a919d8aecd01af332f72170cb5f973f3124885869f30faebc25c49ce14b0c859c66a964013c85968a5de330fe6815c8fc42b50eb80c66887dee42fab1282d7c73fc1b26ed4e51a64c86d5f2f679aba0cf992c9d5fe341facbedcdd158d62b7b37f035f5ca64bd3f0add733dc47723366be3a5970b0c1d8cee048ca5aa999aa5671e1e795e316d60b34e5c6d74325a0f090af9e825592af9a731443323d90b4e2d7505512bcf625da8d06b6d5ec228c3616c86566cb7646a39509e52b5113b81f66bca9691b8ac32d6ce1388f3ecb33519e5b2ac907cdc2e93e8e4", 0xf6}, {&(0x7f0000006000)="6b94edc0cf42da6b0b310ec59baee91511db67cd040cf551c7ed21248d6d2a2e56cb891e2933b596177a49eae2a958a57060e9b7d04e598065f44c6adb598d31d532f7cb9b82310a08bf307ef66f2eab048f31734ad58c7f96c3e097e92157232778161984d7d3fb91542a0e24efa76c8b772dfb96f7be4abe3d41b25656448109724288596ddd712c57b735ddafc6e017aeab", 0x93}, {&(0x7f0000006000)="2b5022cc0a29d31ba2431e1eaa4afbfc9346d010c37dd5a86d2b745ea4cc614ccbbf5b397bff92e10a38db03aa8ff6709538084671cdcf4326d92a4dac19aa691f0d93ae61ea3a95ab158c52ac255c8a6ce1afdb6804aca5697332e1d59677d9a2049de0aad095d4b63e05ddd43f2fad85fe2bfdb2e215b109b4d56327779d37bb80409048782ad0f3b5a26061c2a8caf01846baef2cee2902032e35865a49e6e35d11a6422d", 0xa6}, {&(0x7f0000002000)="00ff319d025b612ec11393dd57cc02392b3e139bcbae538922eadb0d2f6a685e5eb228086793580dcdee79e4dffc2daa2f233098ffe2a0c4006fa9fee927e1fe28011acbb0eaf042dfad0c12ee9675a691cbab7b681b9a96f0f49880ea346346c013acc3891c30883452ca723e9b18e5f82dd6b6b184798188cbc2ebaa521c6a479a4cf21e079852954d30f5aa32b1a46479628ed1f13c8206da9e48f94b7a160e1f1711d6e974fc81d073d90e71018fba245eb942e879716d5486029e520d8792ac400703d78cf0610b54dd", 0xcc}, {&(0x7f0000006000)="ed032d6a2855b7435e208cee63df7eba278ff6d9fbdf8becadee0ba0ed31603bf8cd1926120341b7996f006770206ecdc5c73e077cbdb170", 0x38}, {&(0x7f0000003000)="afd9be7fac90ae7930ee49133bf6d1aeea389726eb0e567536ba8597e88589f7447b43c62bb735feb95a462ff17be60f0e52f9344e4c634e96f91a0dea5153568e9842e7dfd268243050e58e4989669f1f6ba89e5d662ead72245ac76eea07af9538f278335e815009b3f469cb3bebca62c390fb11b1ad8aac15cdac97f0b29317dd9397423043b169c5d69347a4863a2c3b24e6edd2cf6b421d943a3bb74e0fd96229c195239db8013a96c88bf946f5b0b420ad646f59b5d62f4a8131d25caa0c7e81e63679a153cf96e72add0be6be34ddbac3e27dfa9dff615dfeb52cf0cf14", 0xe1}, {&(0x7f0000006000)="3a60f809723a4e9828a04c03beb2e81d2aa393f3b31d209e1ca5d0e3534fa35b3e17a9805b911b692f0397eedf9c53ecc05bff2f1947c51d0b82b89f0efb4e63", 0x40}], 0xa, 0x0, 0x0, 0x1}, 0x9}], 0xa, 0x40001) 2018/01/27 12:11:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) pipe2(&(0x7f00001d5000)={0x0, 0x0}, 0x800) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x100000000) openat$cuse(0xffffffffffffff9c, &(0x7f000062e000)='/dev/cuse\x00', 0x0, 0x0) ppoll(&(0x7f000081a000)=[{r0, 0x8, 0x0}], 0x1, &(0x7f0000a79000)={0x0, 0x0}, &(0x7f0000507000-0x8)={0x9}, 0x8) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000699000)={0x0, 0x0}) [ 106.929964] NFS: bad mount option value specified: v= 2018/01/27 12:11:44 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, 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={&(0x7f0000277000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00005ce000)='ns/ipc\x00') memfd_create(&(0x7f000005e000-0x5)='\'}^!\x00', 0x3) 2018/01/27 12:11:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x2, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000456000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000dbe000)=@common='ipddp0\x00') 2018/01/27 12:11:44 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000724000-0x9)='/dev/vcs\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r0, 0x50, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b6e000)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$LOOP_CLR_FD(r2, 0x4c01) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x0) fcntl$setsig(r3, 0xa, 0x5) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000777000-0xc)={0x0, 0x3, 0x30}, &(0x7f00001c4000)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00002c9000-0x8)={r4, 0x81, 0x1f}, 0x8) 2018/01/27 12:11:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000093000-0x28)={@common='ip6_vti0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000860000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c2c000)={@generic="460a17b35ad028e563e17f9b7a6c526d", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 12:11:45 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3ff, 0x2) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000445000-0x8)={0x9, 0x4}) restart_syscall() setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000000)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x6c, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00008f6000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000e95000-0x4)=0x0) 2018/01/27 12:11:45 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000002000-0x10)={0x9, 0x8, [0xfffffffffffffffc, 0xfff]}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001000-0xc)={0x7, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000002000-0x24)={0x7, 0x100, 0x3, 0x8, 0x1, 0xfffffffffffffffa, 0x800, 0x3, 0xbdd, 0x4, 0x4f, 0x2}) syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x22000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgid(0xffffffffffffffff) sched_setparam(r2, &(0x7f0000d33000-0x4)=0x200000004) seccomp(0x1, 0x0, &(0x7f00003b8000)={0x2, &(0x7f0000e66000-0x10)=[{0x20, 0x0, 0x0, 0x407}, {0x80000000006, 0x0, 0x0, 0x0}]}) 2018/01/27 12:11:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000ce8000-0x9)='/dev/sg#\x00', 0x700b, 0x2) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000f6e000)={0x9, &(0x7f00000d3000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f00007a6000)="881445cf935f317dc859ebeb7b7f0e5e", 0x10) mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x1, &(0x7f0000fa4000)=0x0, &(0x7f00009b7000)=0x4) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000316000-0x11)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000293000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000209000-0x4)=0xe8) connect$can_bcm(r3, &(0x7f0000b1e000-0x10)={0x1d, r4, 0x0, 0x0}, 0x10) 2018/01/27 12:11:45 executing program 3: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008ad000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000382000)="3c899a1f0d51ca231f31b567a7c857b0ba74ac8a4602939d040819d4622f3962740180745fcdce327ce5ebf343e3b62b67edd848a33e580e5045fbf36d5fbf22c40f4a37df58bdd743c9dd81c3c4e0338013236bd9a209aca0b772fc246e65a940815f1dc53f1a5f156f6bc6a844d50ceb4ab12ab60f0b90adb662f90ece10658bff31b43bb2d8e02f47824e7bf02383793e0c51bf4b9159f20587956b7cb6", 0x9f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0xd, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 12:11:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)="666400000004bb") getsockopt$inet6_tcp_int(r0, 0x6, 0x2e, &(0x7f0000375000-0x4)=0x0, &(0x7f0000e0f000-0x4)=0x4) getdents64(r0, &(0x7f0000010000-0x1000)=""/24, 0x18) getdents(r0, &(0x7f000058e000-0x53)=""/83, 0x53) 2018/01/27 12:11:45 executing program 6: mmap(&(0x7f0000000000/0x954000)=nil, 0x954000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup3(r0, r0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00005b7000)=0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000954000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000050000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000015b000)="9b", 0x1, 0x0, &(0x7f00006b0000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000951000-0x38)=""/56, 0x38, 0x100, &(0x7f0000950000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) 2018/01/27 12:11:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000874000)=0x10) 2018/01/27 12:11:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cf5000-0xa)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r0, &(0x7f0000c9b000-0x30)={0x28, 0x4, 0x0, @fuse_notify_delete_out={0x0, 0x0, 0x0}}, 0x28) keyctl$assume_authority(0x10, 0x0) 2018/01/27 12:11:45 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c19000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006c6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f00006b1000-0x108)={0x0, {{0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xff53, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000010000)={0x0, 0x0}) 2018/01/27 12:11:45 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', &(0x7f0000001000)={0x9, 0x6, 'L'}, &(0x7f0000002000-0x4)=0x0, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) getsockopt(r0, 0x0, 0x53, &(0x7f0000001000)=""/8, &(0x7f0000001000-0x4)=0x8) socket(0x3, 0x80a, 0x1) 2018/01/27 12:11:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000557000-0x11)='/dev/qat_adf_ctl\x00', 0x101001, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000291000-0x8)=@buf={0xcf, &(0x7f00002f7000-0xcf)="830ebc7049bd783ffee7967020c586cc20551467bb1d4ebf1a2f7951d7024d8b5a3bb01a82df9bf106423186fbb7c546b841b21967d93844b8893b590cf924dc23a8b3e951499f37f89b94ffb0b54bfe511c5ac153d7fb1401bfc3f314a6918a9bfca7784088927fe88901b0e320fcb621cf31d62e2f3cba003513e4e00df4d44610124c8fca36d1e129740e13d6fda1f7dc807ea90fd49f7921b49d953ca44123880e4b02a1aef64eef969910b6c61964a9ad2633e3d60ea9d95bc8d18eae3f7d64d0b7e1d0ca5cde47e5a6518cea"}) r1 = socket$inet6(0xa, 0x805, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x80000001) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f39000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f00005a5000)={0x5, 0x5}) 2018/01/27 12:11:45 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x4000, 0x0) pwrite64(r0, &(0x7f0000008000-0x32)='-', 0x1, 0x0) 2018/01/27 12:11:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f000052f000/0x4000)=nil, &(0x7f0000dcd000)=0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fde000-0x9)='/dev/kvm\x00', 0x200001, 0x0) r1 = getpgid(0x0) sched_setaffinity(r1, 0x8, &(0x7f00009b4000-0x8)=0xae) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000c84000-0x18)={0xa2, 0x0, [{0x250, 0x0, 0x0}]}) 2018/01/27 12:11:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000c27000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000939000)={0x0, 0x0}) ioctl$VT_DISALLOCATE(r0, 0x5608) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000ad9000)={r1, 0x28, &(0x7f00009db000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x1) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000e82000)={r2, 0x3ff, 0x18}, 0xc) madvise(&(0x7f00009bd000/0xa000)=nil, 0xa000, 0x11) munlock(&(0x7f0000a0b000/0x1000)=nil, 0x1000) 2018/01/27 12:11:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008b6000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000852000-0xa)='/dev/ptmx\x00', 0x101000, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15df848dec108cec478e2e4bb4a2c8f1268ce73a338fbd5769094347ea", 0x20) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00006a3000)=[{0x0, 0x0, &(0x7f00000bc000-0x20)=[{&(0x7f0000d3b000-0x80)="f35cdd05ad14d76444d52d5bd3b8e7fa5b70daf33901ebbf63cb09727478173c6ba2bdb904ace3ef0570ec2815b51970e1d6a779738d3b6b8d647727caca952079b35e23e702de8d258751147e46d32e2b83c987cbb4fb82d49f063e18f78f60764751a5674a881709bf296c5b938601eda65f6c687c0d3265ca41a98b8bae6e", 0x80}], 0x1, 0x0, 0x0, 0x0}], 0x0, 0x0) recvmmsg(r2, &(0x7f0000625000-0x40)=[{{&(0x7f0000167000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x7, &(0x7f0000ef9000-0x18)=[{&(0x7f00009c4000-0x5d)=""/180, 0xb4}], 0x1, &(0x7f00007fa000-0x7e)=""/126, 0x7e, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000fd4000-0x8)={0x0, 0x1c9c380}) 2018/01/27 12:11:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = syz_open_dev$sndseq(&(0x7f00008db000-0xd)='/dev/snd/seq\x00', 0x0, 0x101000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000bf2000-0x5c)={0x7, 0x3, {0x2, 0x3, 0x8, 0x1, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d5a000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) preadv(r1, &(0x7f0000b35000)=[{&(0x7f0000901000)=""/172, 0xac}], 0x1, 0x0) 2018/01/27 12:11:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000c75000)='/dev/amidi#\x00', 0x1, 0x2beac6969863c39e) connect$llc(r0, &(0x7f0000867000-0x10)={0x1a, 0xf7, 0x8c, 0x0, 0x101, 0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10) openat$rtc(0xffffffffffffff9c, &(0x7f00009dc000-0x9)='/dev/rtc\x00', 0x501640, 0x0) pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r2, 0x100000000001) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0485510, &(0x7f000056b000-0x48)={0x8, 0x7, 0x1, 0x10001, &(0x7f00004d6000)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) flock(r1, 0x6) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000ca3000-0x10)='/selinux/access\x00', 0x2, 0x0) 2018/01/27 12:11:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x5, 0x1ff) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f000085e000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002f0000)=[], 0x0, &(0x7f0000db0000+0x41c)=[{0xc, 0x114, 0x0, ""}], 0xc, 0x0}, 0x0}], 0x1, 0x0) 2018/01/27 12:11:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aa8000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000187000-0xc)='/dev/autofs\x00', 0x402081, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000564000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000021f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000c15000)=0x10000000000, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) exit(0x0) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000a18000)=0x0, &(0x7f0000aaf000-0x4)=0x4) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/27 12:11:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000124000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-ssse3\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0xfffffffffffffffc) r2 = getpgid(0x0) io_setup(0x8, &(0x7f0000bee000)=0x0) io_cancel(r3, &(0x7f000098b000-0x40)={0x0, 0x0, 0x0, 0x0, 0x8, r0, &(0x7f0000cec000)="0793ffe997464a1b0832015b31fb47081195bdbf64f5096c43fd3fc95b4e3a7577a4e1193b3b4bd02ddbb02868360d36b5f6d2714c211d18e09fb37945e707c46ce0c7133133526fc927566fdff4d46eb4d4e8fd5d5d54a27cbc80f99571d72df860a249a125c924f01ce695fb90a8", 0x6f, 0xffffffffffff8001, 0x0, 0x1, r1}, &(0x7f00006c1000)={0x0, 0x0, 0x0, 0x0}) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/cuse\x00', 0x2000, 0x0) setsockopt$ax25_buf(r4, 0x101, 0x19, &(0x7f0000624000)="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", 0x1000) socket$bt_hci(0x1f, 0x3, 0x1) getsockname(r4, &(0x7f000013d000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f2e000-0x4)=0x10) r5 = syz_open_procfs(r2, &(0x7f00001bd000)='net/netlink\x00') ioctl$TUNGETVNETHDRSZ(r5, 0x800454d7, &(0x7f0000e6f000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r5, 0xc0485510, &(0x7f000068b000)={0x9, 0x8, 0x7, 0x3, &(0x7f00003d8000)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) personality(0x6100003) setsockopt$bt_hci_HCI_TIME_STAMP(r5, 0x0, 0x3, &(0x7f0000920000)=0xa, 0x4) sendfile(r1, r5, &(0x7f00003d5000)=0x0, 0xb3) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000040a000-0x4)=0x0) [ 107.213984] QAT: Invalid ioctl [ 107.218431] QAT: Invalid ioctl [ 107.222048] QAT: Invalid ioctl [ 107.228851] QAT: Invalid ioctl [ 107.234975] QAT: Invalid ioctl 2018/01/27 12:11:45 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x7fff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000002000)='/dev/usbmon#\x00', 0xffffffffffffff00, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statx(r1, &(0x7f0000003000-0x8)='./file0\x00', 0x6000, 0x1, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002000)={0x0, 0x8}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000-0x20)={0x8, 0xf20, 0x8, 0xff, 0x5, 0x10001, 0x2, 0x2, r2}, &(0x7f0000003000-0x4)=0x20) 2018/01/27 12:11:45 executing program 2: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000001b000-0xc)=@sack_info={0x0, 0x2, 0x200}, &(0x7f0000013000)=0xc) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f000001a000+0xe7)={r1, 0x63, 0x47, "e1f993ae5c26d3e2c3773eac25a4a9fe3ee94b3b1dee04ab4bab11dca58af15d71bb664336262b431e85b60a015cfbf9376f7974d4c5eda3095ccde10fe14f9447fc372dbda675"}, 0x4f) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f000001a000)='/dev/vcs\x00', 0x100, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r4, 0x29, 0x1, &(0x7f000000e000)=0x2, 0x4) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000016000-0x8)={0x3, &(0x7f000000b000)=[{0x15, 0x0, 0x1, 0xffffffffffffff81}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) writev(r3, &(0x7f0000018000-0x18)=[{&(0x7f000000e000)=':', 0x1}], 0x1) 2018/01/27 12:11:45 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x6, 0xffffffffffffff9c, 0x0}) fchmodat(r0, &(0x7f0000486000)='./file0\x00', 0x52) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000001000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000001000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x4, 0x3, 0x800, 0xa}, &(0x7f0000002000)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000)={r1, 0x8}, &(0x7f0000003000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000003000-0x18)={r1, 0xe40000000000, 0x8, [0x58d8, 0x81, 0x401, 0x2, 0xfffffffffffffffc, 0x6, 0x7ff, 0x8000]}, &(0x7f0000003000-0x4)=0x18) ioctl$TIOCNOTTY(r0, 0x5422) ioctl$VT_DISALLOCATE(r0, 0x5608) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000003000)=0xf87) syncfs(r0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000005000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) recvfrom$unix(r2, &(0x7f0000000000)=""/4096, 0x1000, 0x12001, &(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0x8) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000003000)=0x9) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000005000)=0x0, 0x4) fcntl$getown(r2, 0x9) ioctl$VHOST_SET_VRING_CALL(r2, 0x4008af21, &(0x7f0000001000)={0x2, r0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000006000)=""/0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_CALL(r2, 0x4008af21, &(0x7f0000007000)={0x3, 0x0}) 2018/01/27 12:11:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a32000-0x8)='pagemap\x00') sendfile(r0, r0, &(0x7f0000014000)=0x300400, 0xffff) syz_open_dev$admmidi(&(0x7f00001b2000)='/dev/admmidi#\x00', 0x3ff, 0x8000) 2018/01/27 12:11:45 executing program 0: openat$sequencer2(0xffffffffffffff9c, &(0x7f00008af000)='/dev/sequencer2\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f000046f000-0x10)={0x0, 0x4000020000}) 2018/01/27 12:11:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffff9c, 0x9) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000c3a000-0x9)='cmdline\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f0000625000)=0x1fff, 0x40479) 2018/01/27 12:11:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap$binder(&(0x7f000056a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000e43000-0x12)='/dev/snd/pcmC#D#p\x00', 0x5, 0x8000) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000f5f000-0x48)={0x4, 0x0, [{0xa65, 0x0, 0x80000000}, {0x2d6, 0x0, 0x2}, {0x0, 0x0, 0x3ff}, {0x32c, 0x0, 0x200}]}) socket$inet_icmp(0x2, 0x2, 0x1) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x3) socket$inet_icmp(0x2, 0x2, 0x1) fsync(r3) ioctl$KVM_SET_XCRS(r3, 0x4188aea7, &(0x7f0000f3d000)={0x2, 0x0, [{0xfffffffffffffffc, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) 2018/01/27 12:11:45 executing program 2: syz_emit_ethernet(0x76, &(0x7f00000f6000-0x2d5)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x40, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "e9594e", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [@dstopts={0x84, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], "3cdd40710f4d785e"}}}}}}}, 0x0) r0 = syz_open_dev$audion(&(0x7f0000032000)='/dev/audio#\x00', 0xfffffffeffffffff, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00000f7000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) 2018/01/27 12:11:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007da000)='clear_refs\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a7c000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008d0000)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000c09000)='net/ipx\x00') sendfile(r0, r2, &(0x7f000076c000-0x4)=0x0, 0xfffffffffffffffe) sendmsg(r0, &(0x7f00003fb000-0x1c)={0x0, 0x0, &(0x7f00004e9000-0x30)=[{&(0x7f00005ef000-0x54)="f51134ac2f5498433f67f13c3a514ea0ab1f08c1abd71731406e28ccf39f4d069a7d6faf6d60d8d052237db5d7f8654e43653d0eea92abf4f99fd97637ae5a60acf32e13789ca3d978734ab399e32ee492c1e491", 0x54}, {&(0x7f0000e86000)="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", 0xfc}, {&(0x7f00003e0000-0xa6)="ce9188d48f43f6fde165ad44f1d1217ec5eff0eabacdab6fba45cd4c6193239d35d1218e68f19043d28c4e6f328f62361e472c4fb31e89df2b2b83e8f243342deffd90fb4c4667def4c2f6448ebc265545c10276fcfc5f6853ed80fd31411728aeedbb67ba6f0de52e646d32b6faa393e279a8c753d591970f9bb64deb3d33676f6238260bacef470111c88f8d7e42e0b20649c5bb3ac515d1743342c27ae1b847ddcaec173c", 0xa6}, {&(0x7f00007a4000-0x4)="38167146", 0x4}, {&(0x7f0000bb6000)="45884c6db65948e27549364e254c8b8720592c63f9b154a37dccab27c76857577862b2f7e0c341739bbb6d738f89952245b4c6db4ded4a8a2c87af50bf25a537671bc3d7020bd1adb7701b5b2980fd50364e773c60392e5c587de120df297faf4cb8a8b87cdf845ffaed72643df684373c5add1b1d9d9e8510d8742d366fd1cd2e9f2e65384268d168d86dcda28dfca64c9d58c8cf5d60658de8c6d32b748e0e2a", 0xa1}, {&(0x7f0000a5c000-0xc9)="368ba7e6445df6c50b1d5fc98d58281a7898cc0d061969847a62d70f5dc2b9ca7967f59e4d80769c3b9eb5a38136f27cc4b1b645a39c4b475da5ccfc40566a6e3c2cd0287c719dd984032ed8cbf27c4db27d7507d88e6070eb43021ad4e70b8dfd5d8e7eb3cc914dbe9d67cd71c5aa643a3edf01925b0b364698e51c7c0589006f1b621f4366ac2b8ab4659ddd34b24729fa4b207e80960f194c99900c7a636a4c977a8c06fcc8ce70decd1497e99b06832a77867fc82760f638dd978693b0e9fb4fd0f38efd6f78ac", 0xc9}], 0x6, &(0x7f000085d000-0x94)=[{0x30, 0x10a, 0x55b, "b718227a95b6b94eb2263f1aaa03ea42d9b33ef9b91f99d5e18e9dee34644eb6c4c3a10c"}, {0x64, 0x13f, 0x9, "096cd63447b093b78d1a0f5ba48aad9b3601de27a8d2750ba6aa9cac31eb59db9d13e67acf29bac47de1ce051ee4bff8dea6423397988dc484c1be369bf92a638115e97fe899d6e36b81c64bf0ad8fcaa623f494f61be0"}], 0x94, 0x4000000}, 0x40) sendto$inet6(r2, &(0x7f0000e98000)="9209fb8044048d791b7b1b5566c7cf253a750c97abcb1a", 0x17, 0x4000000, &(0x7f0000660000-0x1c)={0xa, 0x1, 0xa5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) 2018/01/27 12:11:45 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000c84000-0x8)={0x18a00}, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x8)={0x77359400, 0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) set_mempolicy(0x4005, &(0x7f0000967000)=0xfffffffffffffffb, 0x1000004) r0 = syz_open_procfs(0x0, &(0x7f00002dd000)='comm\x00') getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000cce000)={0x0, 0x2f, "e76ce1f2d2271d444e115da95338fc7a5000a28cd8d1178338f447d29c27b0a1c6a6aef934290deef0124283d1393a"}, &(0x7f0000f16000-0x4)=0x37) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000d6d000-0x8)=@assoc_value={r1, 0x2}, 0x8) 2018/01/27 12:11:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000b91000-0x4)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000657000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000a21000)={0xc9d7}, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00006bd000)={0x0, 0x0, 0x0}, &(0x7f0000d9c000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000017d000)={r1, @in6={{0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00003fb000)=0x8c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000062e000)={0x0, 0x10, "4ea23fb0ca991445fc605e811b4b974a"}, &(0x7f0000254000-0x4)=0x18) 2018/01/27 12:11:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000+0xe69)='/dev/sequencer\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae9000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000767000)='/dev/kvm\x00', 0x101800, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000f70000)=0x5, 0x8) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f000002e000-0x13)={0x1, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000e39000-0x18)={0x1, 0x0, [{0x482, 0x0, 0x0}]}) statfs(&(0x7f0000cd7000)='./file0\x00', &(0x7f0000d64000-0x8)=""/8) 2018/01/27 12:11:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$sock_proto_private(r0, 0x89e7, &(0x7f0000e64000)="447bd1132bcbe7cf116a352cf9430fbe73aa2f1497799fa4aad40fd4ef99bcc2b40be18907cbd00761d5a99d627f4a4de0a5796ea725a6b8beeb8c0fffd184d249c572e045f3b735adf8daee6669465bd7ac3d5e18717db70886f3370c93297d3f3ff06df8ce82d8f2b6ad5aa4d74758b348eab013debcb032203d98b3d1434fda7986c366b06b942895298e5e29f336128a215e") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000100001, 0x0) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 12:11:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b46000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000985000)={{{@in=@empty=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f2b000-0x4)=0xe8) getresuid(&(0x7f0000506000-0x4)=0x0, &(0x7f00002af000)=0x0, &(0x7f0000ea6000)=0x0) sendmsg$nl_generic(r1, &(0x7f0000380000)={&(0x7f00001d9000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000c03000-0x8)={&(0x7f00006c1000)={0x4f0, 0x39, 0x400, 0x6, 0x1, {0x18, 0x0, 0x0}, [@generic="be7b7014b3567d2e3c94f0e6ec41c76c9750b053729755db593346bc2ad439a896c7ca5d8b9afe023ff12a7b46e0461da39a8148202ab576e2432359bef5aeb6f95a802f930dbc561aafe13607b76f18af9c162555f1ae75a50b453e8d6fcc37", @typed={0xc, 0x8b, @uid=r2}, @nested={0x1d8, 0x69, [@typed={0xc, 0x15, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @typed={0xc, 0x39, @uid=r3}, @typed={0x10, 0x77, @u64=0x1bd9}, @generic="59bb4456cd688161a1c5516553265ba6d0dd5cec89228a9ea31bb83c0a0242e77e324c4e6b0a1945436d56f5dbb679d6f17d86af2a2d4a6b1cfd4751178fc78f6485b0dcd538692a324d0ae69273e218dc0a0737a3e91f36e97fdfcb74b0251282acf9cadddaa8a589", @generic="8e81ba0e4041c666ef1739ceba9eee96639e8defa7e04c7a862d7a03b17bccf280d7dc43f373413d693e1abad911630fd021983b94bb9beff604290a7da7cee1a6630f33c70913bd33eb2aaa50b22ceb4a6962e2cd86451210e5d050530dbdabc1c1724bb177b70a71af04938a56bf6a7fc16f163ac85ba5a7bc61b781d4e369bfb518faebdaca90cdaf4a50ac4291231306605cf2d64a2808f33c8288de385871c64a50988ea1dff70de702df6239081b6138b7d9", @generic="07cef061ce5588c2b37c4c891090306c0300815943811b9deb39b242fa789b939db3f9ba60fb696ff6dfedfdaa92c7ea002e7e1b49e7f307276d62a4a5e7fe9d460b01e0a96705d0a4ebdc8e4360e9f3a5c6716f509fb9eed5aa", @typed={0x18, 0x5f, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @generic="94b2ac6e00482cebc4a30efdea78dc8b6ef0eb8f9a70a27dd2"]}, @generic="fca07dfa608075", @nested={0x190, 0x19, [@generic="5065a871c09acec60b52ae5e67718a96d0d086ccb1820d83fd2855343e8e4502c4b70541f006596eced2b952e50b4af96f6f0696e7c407e93e00b1ecfaee264d0cdbb24a384b02bcc30490c2f0f1ecebd6988ce706d73c78e7ff441c94725e0558767c41879f8429c14392cb4cac6858dc73e2c61f4a84b8fb14782569002040906226f5346b9d732d45506c6f5dd985af681ec1242461dd72c627c4804258116162616a4947b8eee99452828f20e09b4d472d821332", @generic="88c0d0a9a5fc62a30fd3e7d25ac18faf55fdbf0cb4dda69595a54e8162641caecec7225fb6516ca885a85b4110f4b12401242ecd414bf45f6eff5108c899a1a84566f1910e87db6cf2ab8593f8b7ccb474cfcbe24a4ce56cdee6637f01dc942dfb6ae82c2210792c336e14bb596359fd8355d037f00a12f4458ee185e37a9bab3810d30dbf1dae0940909fd17b7fa2d83505daf77796f52fb33ec17e00551579f6efbb6c40a418d72101eec9d35e818bf7e4156de8801bb01a37ef8d38173b3332f2965fd60228c25b3551dc5a13e05da2d0d9dd"]}, @nested={0x100, 0x85, [@generic="f59bbc1ca06aa8c26f7f1d16fbac067bb9644708219069d228acbae2d659cee1a23a856e8219a469a8663aecfb4b5bdb57b03178fb8424578b1f70e2ebf2fcb2557e184f35f94381ce58907cdaffb04c82c0dcbfb1badc9f659658eca3bb9b2530a34917293efb86dc62f6adaf983fee5068d23b758cac10dd8813d658a0bf593b403a33ea06d44188584a1500812e05f0043c51787f92c1e51b82bca18f45c22664cd2169e79e62367a7120541c197d9335da0a609aa969c106aaa4651697fb72c52ed62ee65ad824ff5b4cc761682854572cf7d775e85eedb271d6575baae02b23a3b2ea45d2b65b27f6e7a6e50eec85d8a2a9d07297c9f21d"]}]}, 0x4f0}, 0x1, 0x0, 0x0, 0x4}, 0x800) r4 = syz_open_pts(r0, 0x0) read(r4, &(0x7f00009d3000-0x1)=""/1, 0x106) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000fd1000-0x4)=0x0) dup3(r4, r0, 0x0) 2018/01/27 12:11:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000ad0000)={0x8000000000000000, 0x400000000000007f, 0x0}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f000091e000-0x28)={0x1, 0x0, [{0x1, 0x0, 0x0}]}) 2018/01/27 12:11:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x100000000805, 0x0) listen(r0, 0x800003) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00003bf000-0x8)={0x0, 0x6, 0x0, []}, &(0x7f0000cc8000)=0x8) r2 = add_key$keyring(&(0x7f00000ca000)='keyring\x00', &(0x7f0000d85000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$invalidate(0x15, r2) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00008bb000-0xa0)={r1, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ed15b64, 0x15a9, 0x2, 0x5, 0x0}, 0xa0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000186000)=0x129bcb87, 0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000004d000-0x4)=0x0, &(0x7f000035b000-0x4)=0x4) 2018/01/27 12:11:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) sysfs$1(0x1, &(0x7f0000560000)='keyring{\x00') bind$alg(r0, &(0x7f00008b6000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000975000)="5df3104d65fbd2baa5e9870890a424ddb26c9393ab80739bd52d8d19208cb94c309e2ccbdc1fb2e7f7e8061aa0cdb2b2d28d3e527e92", 0x36) r1 = accept4$alg(r0, 0x0, 0x0, 0x7fffd) get_thread_area(&(0x7f0000e9d000)={0x7, 0x20000800, 0x1000, 0x9, 0x81, 0x2, 0x7, 0x7fffffff, 0x6, 0x4}) 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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = getgid() getresgid(&(0x7f00006bc000)=0x0, &(0x7f0000976000-0x4)=0x0, &(0x7f00008f0000-0x4)=0x0) setregid(r2, r3) recvmmsg(r1, &(0x7f00006a5000-0x60)=[{{0x0, 0x165, &(0x7f0000850000-0x48)=[{&(0x7f0000ed9000-0x55)=""/85, 0x55}], 0x0, &(0x7f0000ad2000)=""/232, 0xe8, 0x0}, 0x0}], 0x1, 0x40000000, &(0x7f0000895000)={0x0, 0x0}) sendmmsg$alg(r1, &(0x7f00000cf000-0x38)=[{0x0, 0x0, &(0x7f000007f000)=[{&(0x7f00002dc000-0x67)="4fedfcb5c1cceb53d3dd6c9e4f5c862aa4e03a3120c38d33e0940763e806e65304d6532a39b370ea303af2c6b65c23f20becb6909c1174927bfe6e50c6854165a4e3b87f833a7c0e50aef1ae41dde4446d9a8ddbcea9a0c8e93ee10d38901c1fc5cef8941f85a1", 0x67}, {&(0x7f0000fcd000-0xea)="f29338bb508fc6983dcc0eee212f6c35a22c3063246ed8ab33580ada59c7216cfa5e23ee4b0d9de538c6f4ba4fe93c9167d3a1e6c94e04b74ae7811f54893aaa2f5bff5784b8a7bb154011abf9e774d563ba464e73802767a0ba96008b56f5c8a468b329aa179daad3ccce995bcbbc3286f30fb1c2d870819c0120eca39af9fad9c470e3f439ba53f3179cbd84b27414a976d3203849e56a754dfb11b244d2256777d95ea3db6a18fd877f20c41b4f31ca789bb6e68a0944d1c074b9ee7d4349e372902283c45c14c639b25192c0d0bc6d0de75aa20c403987c6c342b09f724368126dcbfd5f667206b8", 0xea}, {&(0x7f0000011000-0x1000)="2890b9f3e08103820d320b4c185fd8edfae00036213977e59c7b6b934abbc642e6cad13394a1eaf01b3b61e2377bbf357d2d3cc7d6ab6826a4f38074c00824bb1a56a23e568bce8695c6f3f43747f89d3d653d64e286b6b1e415ddb5468c72e201488cf52a8ca8781809515ef7f4ba2f7b4d414edf17a4041a0c4d2aab0bca90bed1f5cc4936d003da72f89975b77da3296ffa29528f8a23532a40726a369bf3aff89c0b2dbcf04a374fe6374eec707f71ba44aede8370225856cc15b0733211d3dc892d14902ff87fec3f4680909b267ae5fe15a99cb96929df7d17a3d2d6e6aed9361d7799c89d15b4169b3f1b929b7459755c271ed6911e94bb4d76ee5ef1a4d0615bc7b220335e5a8c2d3ac621b3b75234992e11a2c70f40129f547b47ded44ee5d6894c732b5686aca58510712365d8d6bde9243efb64adb75f5188424476e3d21f7f552fa3a2b2432f656e4a019f5fc43dcb315a78265daf31d5457f88b95c2a0b5c77a53c53e8ab233a997664753904dc85f125e54427f7738d632a5c5babb065bdb7c2d75d25e7a7f1cd78c5eee1c041d9e71c08c9cf2c4782b249e476ca55c4785647d50bd44994fca5e0cb4faf5020c3d478068b48fadf1fc3c2d339b809b72f05ea11ddef56576ca63cd67986053344b23b02c44d859a113cc222198a97c1ed191d556a49cc21b19ccdb0aa1ebc2a5731ecbbb4b1729a4db4303c124879aea50c894bde19a66d914913c5697d2e053632cb1ebadd7b50498af8ec2b52081b233855748883fa011d97c52a516470689ae560396408d83e6555cddf314c3378ca295ec5c128f068ffc3cbaa57e4aecf7ee6c8365bf2816c01bc9f72925853a4beceb467aa32aac790ad337a68b9924c45d45c41b7be7bf6de01db5d2f466c987e6fe24021a60a2fee4c99a88a9773861126dd66cbdd99a7b01688931b911f16cda86db1cfbcc3648f7a4f864ab42f384a2e082cebe98a8f216e87e214dba47bac6c4c910fdca6f1d4d9f23d207b07e8cfd409051d2b1902623637faa86f524e6a15b51575bde7fb528fdfec9214b4ea51783d707faabc37584c907da94629eae7477c230a9be9c087bd33a2f756f75831162fe2a2aa2f56e0c45ae7a1f2aa4396662a4b0afa23fbe1e5b073d22a67b1b7dca27e54069b9dd4f37e73048781e701638275ee7ba3175af8f14238a6a85a97a1bb7d5a7c7667565db5707bb93f75829f192690e720bc33227056c5c7f282b56196c4a8bdd1fe43d88c07c94d901c98b8ffb2c8636400064f254135050455bdbd6a46eed8065bb73191108b5cb7f3dc41c980190f0dff16fa1728f2dfceea472820940f7eee99aa0f0309e275c08bafef6b5c14970cc52898d3fc1b18b8296cd25191b8064f3455ff364de9d0e1c49f91ac662a05d20bcfdafb25dc68b12c35861e7ee5a10469ad9b7456b7e7d82c41984d4845c83fb9dc3918df2cf966edbe604d086b057a08834a916d5a000e265d1c270cd1f8029bfd1c9bd46da626eff5d169ee9990943537a407c9fd69ec55cbd5320cc820284d39a1a42892c0b1d819ee1f37276016f1cc8b35038ab2544e6721ed999700e908b06a221feda9bf75a84ebdd4030c3869462c0f9ca9cde215bb0bd51e47a2bfee960903dd6b39b52b01f9f164baa0a1ca56d32f568d687ecf7f1c832c6ede41051f82dce9f4392c35d9a47725729a7b0fbcb66daa8046848db9fb90cbc6ba467f47de896bc274c2055f0c31221b8f8debc604f5024387b037994e127337c2353e80efa7c0e55d57f2ea7df87744c3ac8221586d17b7fc7e7ed5a338ed3ba90694e4fd21bf0ae620225b49c53831d0586128631b2cbbd17413590bf15ce512f74fe17587b2e961e9ddfa67214538ebfb64d234174344c0f59105aae7deab808be6c5179099ddb2533dcd0946b1b78557809aca1f4d6ebcaa9920961129d210209eaf002d2c5a810a866496038f44c657cacc0b51c31198ec55dcd299c8ce2707194ff69fe1c6117f9af25d8a2925e34093e2147c0764ed21b78e846edfdf5eb8fcc3481568fd36c315713a99dda9e5459762d4f257a333afaed5f3ca070c9356af322c0d337172c839ee50bf388897b98a57d3e552b853905abd5fbffa867f90933beb452b0748dd6ef40395004c3d1ded7012ff331d9c513334b4fd118752c2c37d398060f785e7c6a7f537486c2942b0a3e7060334ca72d012c6a5d9cf3e9580f9fc60364474fbe1e5ab9daa6335464d4e18c37183ca26886ea6cd4b4a0af6cb3fcd5af3acf6ed2b172329cc7fb0ea3982396d4781b5de95d61a518c7af73f34b9b2a94c46d5aa69f96d9e7d2f4d19a4e8406e882c68a867a28ca3d588466255e768e0bf6a3887e22645c13358625d3fbd56c09d4bb2664b6f246a52494d307a35873d0ec816c63ba5adbc9640f64f8587f84ca01a51852a365ed430de92edf50285f3e00062a957fd92c7ce1445fd9ddb41c8b60053888344c36e07db47864f935bb1518c6e7e9254afc37a9b284ae7676a42d39486175d8a783004de8d433c704cfcf46d49d22ad8abd970ac02617e79ebe301a67b12a0c137c0fd02b2a9898e2c53c978f6d0d2dc43e9c1695c2a5c85effea3bef5ab9430f71ed56c9973c73cf6d8a8cedabd1106661e120ff78d1723ade511f02b75c2ce501164758644cf37a3f8782da2d839de9b53835cd2586798d4de651dbbe80375ebca838f269dfb1a6ff257ea1545a2cfc3d1dbc084ab3489feac247f60c98d8c0e236cb3e44922564ef09e4f9ff03354b5d521d8a1ceca4454d4abcb72afe7d1b7d78fa76194fe85b525a62225d7e9c03aee19f7365dba0053490578edb8862a975b95f61b5f4c937b238fc780ed7ae1ceed94ea1bda69640f63163fae250d17c38fa3d853240d2f7dd23f09579c88982355d9e92325a51163a39f281cf8a71ea3b3e60302b293ab861e54736fb501f1816f4995bb3c005d747f0c1c09518d319c3e6f40faf06547ca1a06eb9b63a098c6f86b138a86e3d93c29f6441f0ef1c50378a564d1ba0b51a40edc96d7f11cb806997d8eb837e7b63da72d42a073ea00847523c2f1535163f80a23d9189dceaf12952db8d674ec13dde17522109eb4499c0e1ce6b64feb02e4f2581b6c8ce1b0b6daa31d9d1ecc5bc49572542e34c64ea641501817d6877ceea01b8175dca955703506ddc0057c3ff33d510eca8d7976640f77605a8b4422e112b33e00cfdecbebcab3f8535b1ca354186e422ecb5c9f4b2137e11b9510f0a11e2b2c06e9cbbad359cf9928d9ac067b1ded918e82d3e76d54346cd719272b0543a402d274f53ae571c72b019f8dd5733c1fa7fcf3fac460894a901c0bd05c0fc60b7a9b9ca63cf516d9978ae158d08a9daf8c03f9ed18c8cad7f856c7f630d6309740164ae69c9f7324a8c65034f734a5b457a978b35378039b303742c6140a06202413724f2ee945df80ec4dd841629cc91884adcdc6cee701c72c9db0e3ec85b050df21a41b67a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0x1000}, {&(0x7f0000087000)="9eea734fa0d3458a002f473bef44980050f53a0214e04758c70657e60f5f0e8fc3cc94c5d0238015337f1d34d97e4a544b4d67e1013d1da9a6eef7f252d203a1535759f011938765b9032b39fede5d3ad8916fc78798827bc09b64ffac554b0180e88ba34e93f2b795b3ce8734559f15f7452c2fc0c887ecfa4d6d91bce5f982ac7c6f2425bf8d5e359e6b4453ff45b0e940b08c82e77922c4f488064f7353e8f09301b2df5567ab0d0db494216ea70e3bc954540ca92d8117ddd5467a2a4d0e01549384fa866251daaa916902ca2fc29f81d4ce185d521b2ee91d68bcaaf2a5101c47b4d37b83155914930f3690781424979e9ecd7e1c", 0xf7}, {&(0x7f00007ac000-0xbc)="5de244e4ca0bc67820721352b9aa4518660e5344616264533ee38f52359fe72761f962f4838b68dcd9dc3482ec53c8adaf98bc6c56677ee1ae99af0ed19fde8b7f7abae423168be7e1cccf30e6b8e6aaaf6b745871292615fc591b28d29329f4d75e2499a56256fbdddf2cb16c29bf9c6601b0bbc31f2f8ee935cfc3f7aea20d8431a0a04c6d806800e482ecae4cfdedf2a9cdbd092307914587ab6be7a52eec2be43ddd680bdfd95c0094ff3cbbc084c5260e10b1e49a612751b8b5", 0xbc}, {&(0x7f00004f2000-0x18)="63719dc7bf04c7cf6c1f09ebbddc151d15a4f9a1427a9c79", 0x18}, {&(0x7f000004b000-0xc8)="f31b0a778e6e870dc12cb2baf1df86b3f2d702ed49b6389958a100e6d794be3e628841366081cc6b929e43818c51643ce0320567946be96181629727f41622dd79611f733784e139bdbbb21237519a04b3a7c86f1056faa47890edb465cd2ad667a90c1f3e20979e54420b68f155b052f08580f0fac934e689aa1a90ce230671443f631242e478c7e941e31c5719cf19386f5e748fdf646bdc2438f4b7c40fcefc7590738758e4ffb2694a034215e27b8ccf85ebeeb44e81a61d8e29dba63f4fc0f64a2015621418", 0xc8}, {&(0x7f0000b4c000-0x13)="de2dca891e166fd8d26671de7b559aa1ba6cd9", 0x13}, {&(0x7f0000f19000)="e9f419094e6967ec02ca392e5bb7c9f77fcc4fbb666c777d79c10fa0c22169c5683a2ad816072bf6bfc838ccf3b83ffa09f43a4e76ae79e6d62745c0f3814b6818eec04d0df48b28e0ad09967cffb4d5d815c0205b5e6197de672e4106bb27efe4e7e4b471d2867f24a7a823bef40c53fa9710d7e1fb55ba56afa54cd88c580bcd1ffca547c8f8", 0x87}], 0xa, 0x0, 0x0, 0x40000}, {0x0, 0x0, &(0x7f00004fc000)=[{&(0x7f0000db6000-0x2a)="339f34110d34356a4afbc04255599cfcd33b133b6d809883c475a638b7aa789319bc3f4031139b64e200", 0x2a}, {&(0x7f0000663000+0xd8b)="25478071be66b8e2e7da0639939962771ca220a062f646b4a9027a9b304e764e74e1c251eebb344ebc493b77107241f6bff99807b68bee22c478c6d3b0469e90e87e593e216d8accecae28cb711ec4dd00fc0b7571346ada7bc83732f7644f3c6ab3696470238ecda9e529fb0befe695c0bb351722a3051634ff97195609893a8b326efeabfc365672d71cac8f6aa775e673c200c2f8107b3344bfb89da781df2a471c3dacfc7d", 0xa7}, {&(0x7f0000f69000-0xc8)="4c74243e4e7340b21fb22c7b19142649cbc9c08209ac2eb193968ec5f1636e20e37cdb87373fe9a8151eb1834851035ff2b6840371f13f399cfeb6e421c4b8f1c4f1ea5df1b5ce9f0bbb4956e0f6735d8acb6b5643f4d8db0a7539fa9c34ce35c50cf27256d86873d8210772a48ed5a5ca6971527291e77637ae73376024db69071c98e833962e1e4790a0c2026152565d4ed9c8b14025ea63b1a3dc31afd57e9247ac8d283a97fefd544493287ddb69c71f15df860140ba56c83017b9d915f2781810f2b925666e", 0xc8}, {&(0x7f00005ba000-0x21)="d9dc4b04d39a62e2abc21b860dd2fd8b3585ded52ceddbd8bc24c64fae5f05a1a9", 0x21}, {&(0x7f0000397000-0x52)="cbfb276c32fd3b3f85ec63e84ca1c495ffbc9c3ff4a46e66ddb536de539f1bfd16ac0ca6d7f226850e4f75c07943a75831f1efa414e1f7dde024bb2dd8080467e5487f2415d3875b5d1123ba51181be1d81f80405826a5c909a86c6397786a81995df25d00c79c5177074b3e862125adf29925b397ce44c7bc30747c8e05cfd3bdb727a38efec6d7c0ffffd8699d825fa7c652c1336eb68cbac1d83d4230d456b32eb1e3bd37d87aadd9e66f198d1afac4db8acd64a95f1a79bf7ca3dac81d4c8ff379e5d8", 0xc5}, {&(0x7f0000805000)="40b6417c48f4645943cb47075064675ada62e1745ab52af81e830ab463cf9c449cdb50eed1ce86944de0824329c56d5c2f6a0e48628910757879d124658673f2e9c2d1fa35d6a3346a3033a3d428cd9bb60634b88e8945241da07a56c34bf69989b73ea11cc241a66f", 0x69}, {&(0x7f0000c7e000)="00f2e84153556848617c318e8748889aa1a09b09c660f6c4b369d48c2403dff14e016d56c8dd55f2bbe856c93127d1f5e087d5c7ddc14b7da5897ce0b177c0d214ff082bd1dca42dbc425dc0a836dc14f158153c0ebc65cd4555124717da20f2b65c6d0f739fe163507718907a45ab86c9279f228924533a6d2c1417cfed0a64b2da70d10ed39fe60006", 0x8a}, {&(0x7f0000293000-0xae)="8489964c1ef6b502cb9aed4afe0cfc67aabcf6bcb34729f380a3d790a4f022715781ff420ef80f93a146caba21e45c0ac11d750d4e1c76d9357f2a707f9057c2bb0d19e958a5a54760de5508a1f7ac8d2da689d170c412b58c9fd34b230a49964c41de8e6f2b9b273d6c511e5fc253330e50ca33ec9ae96338494e786c96b21575602ddfc31910792e9710db363030bb7e79ef0061d4c28862f6b1a413111166c73eefc60256847a95e76056bda6", 0xae}, {&(0x7f0000961000-0xa3)="d2de89cdf25597b002ee01ed804c57a6615cc3cc48429e3a3ba1cdf209ecfa5c7d22563c8ae219dd6da529fedb43cf784ee8932021bc771ce19a23b10e1d419220bbe617b03a34c9658ed63848ead3ff1ec4a7f8537ece4b2701c55c2a128f6520dcaedca65a98b321bf0cfc3f145a791c5a0e7bb4b3128e1d5eb1faae99b1d399c227c1765e7da334cebe4379dbab8f0712f700a699298a8af850d46696d53736e798", 0xa3}], 0x9, 0x0, 0x0, 0x40}], 0x2, 0x0) 2018/01/27 12:11:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00006fd000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000c10000)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f0000900000-0xc)='/devKsnd/seq', 0x0) syz_open_dev$sndseq(&(0x7f0000efa000)='/dev/snd/seq\x00', 0x0, 0x500) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000b0f000-0x68)={0x0, 0x9, 0x4, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 12:11:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) write$evdev(r0, &(0x7f0000390000)=[{{0x0, 0x0}, 0x20000000001, 0x48, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x20) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006a3000)='/selinux/mls\x00', 0x0, 0x0) accept4$ipx(r1, &(0x7f0000471000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00009d4000-0x4)=0x10, 0x800) 2018/01/27 12:11:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008aa000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000164000-0x4)=0x3) exit(0x0) ioctl$KVM_XEN_HVM_CONFIG(0xffffffffffffffff, 0x4038ae7a, &(0x7f00004c4000-0x30)={0x0, 0x0, &(0x7f0000085000-0x9b)="", &(0x7f000095f000-0x2e)="", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$dh_compute(0x17, &(0x7f0000690000)={0x0, 0x0, 0x0}, &(0x7f0000e76000)=""/209, 0xd1, &(0x7f0000b79000-0x2c)={&(0x7f00001f0000)={'sha384-avx2\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 12:11:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000191000-0xb)='/dev/hwrng\x00', 0x2000, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = socket$nfc_llcp(0x27, 0x0, 0x1) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000f72000-0x8)=0x7) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)=0x0) r2 = syz_open_dev$dspn(&(0x7f0000d4a000-0xa)='/dev/dsp#\x00', 0x103d, 0x40000) ioctl$KVM_GET_CLOCK(r2, 0x4004af07, &(0x7f0000f8b000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 12:11:45 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0xffffffff, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xfffffffffffffff7}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x6c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000003000-0x4)=0x100100) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000004000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x100, 0x80000000, &(0x7f0000001000)="a33da0a95df13ea7e082abe8d8e5667a11a198cab712d74b583ba4b37bc5a6d36d3d60d0e635661b621339c5e7f9b0f9b954ebb9047cc9cff4a4ef555b95c6b01753d0162fc04fe7c647dfa5eeca1acc5e3bd9da85f3fabb418214d05181dc5d2e4348ae3d2c1418560667598f44d5c59c636cd824495b220dc953694045d3065ccff82070e3d0d1e7ed6203d0dcc790bf52cca6f7eb29099516836ff595b69342bc7f94e541b04a4ae0d182eb6041ee8614c0257a77c998c1ecd4684eb9fb5a3a619fc80e0f26d9125bd3f2cfd6b28016b1b2dc155759fb5944f853bf84ec297d1b9e75b047ce4bd896526249a6e8345704", 0xf2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000005000-0x10)={0x0, 0x1, 0x4, [0x5, 0x8, 0x81, 0x1]}, &(0x7f0000004000)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={r3, 0x2}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f000052e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) write$selinux_create(r4, &(0x7f000086e000)=@access={'system_u:object_r:var_log_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x30, 0x39, 0x0}, 0x32) r6 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r5, 0x4068aea3, &(0x7f0000473000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r7 = syz_open_dev$sndpcmc(&(0x7f000051a000)='/dev/snd/pcmC#D#c\x00', 0x100, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r6, 0x40042408, r7) r8 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r8, 0x4008ae93, &(0x7f00005f6000)=0x0) 2018/01/27 12:11:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000060d000)='/dev/ppp\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000d26000-0x4)=0x4) getresuid(&(0x7f0000f35000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000d7e000-0x4)=0x0) 2018/01/27 12:11:45 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000ab5000)={0x0, 0x6b86}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000001000-0x4)=0x10001, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000002000-0x400)={"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"}) getsockname$netrom(r1, &(0x7f0000777000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000062d000)=0x10) setsockopt$inet6_buf(r0, 0x29, 0x8000000000000010, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400000, 0x0) 2018/01/27 12:11:45 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x40900, 0x42) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) socketpair(0x1f, 0xa, 0x6, &(0x7f0000f0f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r1, &(0x7f0000001000-0xfd)={0xfd, 0x1, 0x6, @random="eedbf973a64fec01f1c255ecc71660d18af7be902cb36053a49c00671d04bfeb0e30e740456bd5282034a0e077f812f8ba736c526aeb4f629fbfec8ce44c36398c83b40539d025410a02f673b1acc7d2f1f091289e1958f33d273bfd4e6c2b0351b2a04a3aa2278c47199b413bce7dd793606af9f66d73c780ca27560fb53b9f4471b04d1498d1b5b466350d87ca911dc08a9e5b5524ad8bab458342404326b36d499465e86688f8f12ff32f6d0a1033258678a8bcaf86e94cc288d378278ccb6c5fd03226f8717821bee02824d272afc08c67bbf5d5635e1e4a89b1b0cc786423a8ef58612cfd0156aa16b07e"}, 0xfd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x44}]}, &(0x7f0000f92000-0x4)=0x10) r3 = syz_open_dev$sg(&(0x7f0000905000+0xdbe)='/dev/sg#\x00', 0x10001, 0x8000) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r3) recvmsg$kcm(r3, &(0x7f0000a3f000)={&(0x7f0000931000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000595000-0x30)=[{&(0x7f00002d5000-0x20)=""/32, 0x20}, {&(0x7f00003d8000)=""/41, 0x29}, {&(0x7f00004f2000-0x1c)=""/28, 0x1c}, {&(0x7f0000152000-0x8e)=""/142, 0x8e}, {&(0x7f0000d6b000)=""/216, 0xd8}, {&(0x7f00002ac000-0x53)=""/83, 0x53}], 0x6, &(0x7f0000ee8000)=""/142, 0x8e, 0x3ff}, 0x40000041) poll(&(0x7f00004ee000)=[{r4, 0x80, 0x0}, {r4, 0x14, 0x0}, {r0, 0xa220, 0x0}, {r1, 0x20, 0x0}, {r0, 0x10, 0x0}, {r4, 0x0, 0x0}, {r2, 0xc040, 0x0}, {r3, 0x4038, 0x0}], 0x8, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 12:11:45 executing program 3: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000017000-0x4)=0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000016000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f000000f000-0x2)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 12:11:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x1, 0x2) perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0x8000000001e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c92000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r0, 0x8) rmdir(&(0x7f0000efb000)='./file0\x00') ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) writev(r0, &(0x7f000000c000)=[{&(0x7f000000d000-0xcc)='A', 0x1}], 0x1) close(r0) 2018/01/27 12:11:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x1000000000) r0 = socket(0x1e, 0x1000000000005, 0x0) sendmsg(r0, &(0x7f0000db6000-0x38)={&(0x7f00004ae000+0xb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f000045d000)=[], 0x0, &(0x7f000016d000-0x9f)=[], 0x0, 0x0}, 0x0) recvmsg$kcm(r0, &(0x7f0000008000)={&(0x7f0000c1d000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000242000-0x10)=[{&(0x7f00009aa000-0x1)=""/1, 0x1}], 0x1, &(0x7f0000c21000)=""/0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000a97000)={&(0x7f0000a26000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00000b6000)=[{&(0x7f0000121000)=""/123, 0x7b}], 0x1, &(0x7f0000e08000)=""/248, 0xf8, 0x0}, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000bac000-0xe)='/dev/admmidi#\x00', 0x8, 0xffffffffffffeffc) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000d28000)=""/210) 2018/01/27 12:11:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) getrlimit(0x0, &(0x7f000059c000)={0x0, 0x0}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000459000-0x8)='./file0\x00', 0x8080, 0xa1) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f000097b000-0x14)={0x2, 0x3, 0x8da5, 0x2, 0x7}) splice(r1, &(0x7f00000ff000-0x8)=0x0, r1, &(0x7f000047b000-0x8)=0x0, 0xffffffff00000001, 0xa) sendfile64(r0, r1, &(0x7f0000c50000)=0x0, 0x1000) syz_open_dev$tun(&(0x7f0000176000-0xd)='/dev/net/tun\x00', 0x0, 0x20000) 2018/01/27 12:11:45 executing program 3: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f000002a000-0xe)=""/14) sendmsg$nl_route(r0, &(0x7f000001e000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000016000-0x30)=@ipv6_newroute={0x30, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f000002a000)={0x8, 0x100, 0x92f, 0xfffffffffffffff8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x200, 0x7ff, 0x7fff, 0x2, "d1131c3e0aaedd11db8c4feea7bfc32a", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 12:11:45 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f000000c000-0xc)='/dev/random\x00', 0x0, 0x10000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000000b000)={0x0, 0x0}) fcntl$dupfd(r0, 0x406, r1) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x1, &(0x7f000000c000)=[&(0x7f0000004000/0x4000)=nil], 0x0, &(0x7f000000b000)=[], 0x0) 2018/01/27 12:11:45 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f000019b000)='/dev/admmidi#\x00', 0x3, 0x125040) setsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000d5a000)='V', 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fc9000-0x4)={0x0, 0x0, 0x0}, &(0x7f0000952000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000ff0000-0x8)={0x0, 0x0}) r4 = getpgrp(0x0) kcmp(r3, r4, 0x4, 0xffffffffffffffff, 0xffffffffffffffff) 2018/01/27 12:11:45 executing program 4: r0 = syz_open_dev$amidi(&(0x7f0000d39000)='/dev/amidi#\x00', 0xfffffffffffffff8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x7, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_raw(0x27, 0x1, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a1000)={&(0x7f0000f80000-0x58)=@ipv4_delroute={0x58, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0xfe, 0x0, 0x0}, [@RTA_MULTIPATH={0x24, 0x9, [{0x7, 0xffffffffffffffff, 0x200009, 0x0}, {0x9, 0x9, 0xd3, 0x0}, {0x80000001, 0xffffffffe36b3bb9, 0x40000000003ff, 0x0}, {0x2, 0x98f, 0x101, 0x0}]}, @RTA_FLOW={0x8, 0xb, 0xbc}, @RTA_OIF={0x8, 0x4, 0x0}, @RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x58}, 0x1, 0x0, 0x0, 0x4007}, 0x4000000) 2018/01/27 12:11:45 executing program 3: finit_module(0xffffffffffffffff, &(0x7f000022b000-0x11)='/selinux/context\x00', 0x0) r0 = epoll_create1(0x80000) r1 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000d91000-0x58)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000121000)=0x58, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000001000-0xc)={0x10, 0x0}) mlockall(0x5) 2018/01/27 12:11:45 executing program 1: pause() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) r1 = memfd_create(&(0x7f00006e3000)='&vboxnet1\x00', 0x1) recvmsg(r1, &(0x7f0000d4e000)={&(0x7f00002c3000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000027000-0x28)=[{&(0x7f0000a79000)=""/162, 0xa2}, {&(0x7f00000ae000)=""/4, 0x4}, {&(0x7f00007d0000)=""/19, 0x13}, {&(0x7f0000e0f000-0x1000)=""/4096, 0x1000}, {&(0x7f0000644000-0xbe)=""/190, 0xbe}], 0x5, &(0x7f0000f45000)=""/85, 0x55, 0x100000000}, 0x40010000) prlimit64(r0, 0x0, &(0x7f0000746000)={0x0, 0x0}, &(0x7f0000863000-0x8)={0x0, 0x0}) [ 107.961772] audit: type=1400 audit(1517055105.938:74): avc: denied { getrlimit } for pid=13957 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=process permissive=1 [ 108.022545] could not allocate digest TFM handle 2018/01/27 12:11:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) bind$alg(r0, &(0x7f0000992000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000eac000-0x86)="", 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f000075d000-0xa)='/dev/cuse\x00', 0x4481, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000094000)=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={&(0x7f00008aa000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000c1e000)={0x0, 0xdcc4, 0x20, 0xff, 0x9}, &(0x7f0000db9000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000ae2000-0x6)={r3, 0xe9}, &(0x7f0000210000)=0x6) recvmmsg(r1, &(0x7f000046f000)=[{{0x0, 0x0, &(0x7f0000e44000)=[], 0x0, &(0x7f0000533000)=""/232, 0xe8, 0x0}, 0x0}], 0x80000000000001e, 0x0, &(0x7f0000895000)={0x77359400, 0x0}) 2018/01/27 12:11:46 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000d2e000-0x10)={0x6, 0x8, 0x0}) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000190000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r3 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) getuid() ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) r4 = dup(r1) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000bb5000-0x10)='/selinux/status\x00', 0x0, 0x0) renameat(r4, &(0x7f0000588000)='./file0\x00', r5, &(0x7f0000fb0000-0x8)='./file0\x00') ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f00004ee000+0x64e)=""}) gettid() 2018/01/27 12:11:46 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={@generic="e8c88f118a9383d495054e9aeae9db34", 0x6}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f000081b000/0x2000)=nil, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mbind(&(0x7f00002c8000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000a67000-0x8)=0x215, 0x435, 0x2) get_mempolicy(&(0x7f0000605000)=0x0, &(0x7f0000651000)=0x0, 0x5, &(0x7f000068b000/0x2000)=nil, 0x1) 2018/01/27 12:11:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00006e7000)=@assoc_value={0x0, 0x4}, &(0x7f000084e000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000081f000-0x4)=r1, 0x4) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008e1000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00004e4000)={r1, 0x6}, 0x8) r3 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) r4 = syz_open_dev$usbmon(&(0x7f000055a000)='/dev/usbmon#\x00', 0xc03f, 0x44000) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r3, 0x40405514, &(0x7f0000bab000-0x40)={0x0, 0x0, 0x0, 0x0, "923a938145a5bd0b54afe1b78936a7fa0226b851b091cb2c1e20bd89e0672bfd0c47436235f4b215bb31e584", 0x0}) ioctl$PIO_FONTX(r4, 0x4b6c, &(0x7f000097e000-0xe5)="77e8bd3dcffc84ad7fbced7ae50ca9f29fc3a366cfd5544421c7d26372d3f2a3d115473e54150fb26bca4f77a5ae2a558a6a19c3864fdb97c671a10c35024fa03402546aad5b12b0bd8bcbbd89888970cbf32dc42058e85efaf950032109fd0da7444f41f8629d040313fa61f7b97bf3047921e49fab231e445d5a7ce774ba06ea1d78f2166ea3172e585420e3680b271f8c03b73009561fccdda5d0bd64cabe9016e89b9f1b0558a2719b5c9fd5016ac0fcc4ff4cf3d94613305f835c286d46b65130c334f324d9375cf755c367286cd687a4c12cf16a2627e9be2150ed6fad37c3abf634") 2018/01/27 12:11:46 executing program 3: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f000000a000-0xbb)=""/187, 0x329) setsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f0000010000)=0x3, 0x4) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000012000)=@hopopts={0x40, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x2}]}, 0x10) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x0, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/27 12:11:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b32000)='./file0\x00', 0x2) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dd000-0xc4)="") chdir(&(0x7f00002d7000)='./file0\x00') umount2(&(0x7f0000f66000)='.', 0x2) umount2(&(0x7f000007e000-0x1)='.', 0x0) 2018/01/27 12:11:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) fcntl$setsig(r0, 0xa, 0x27) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f000045a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d42000-0x10)={&(0x7f0000dce000)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 12:11:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000878000-0x4)=0x0, &(0x7f0000c6a000-0x4)=0x4) futex(&(0x7f0000195000-0x4)=0x3f, 0x3, 0x800, &(0x7f0000d5e000-0x8)={0x77359400, 0x0}, &(0x7f000047e000-0x4)=0xfff, 0x1000) [ 108.121559] could not allocate digest TFM handle [ 108.178478] binder: 13973:13985 ERROR: BC_REGISTER_LOOPER called without request [ 108.186229] binder: 13985 RLIMIT_NICE not set 2018/01/27 12:11:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f000004c000-0x1c)={0xd, 0x5, 0x4, 0x100000005, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000881000-0x18)={r1, &(0x7f00007e6000-0xa2)="", &(0x7f0000546000-0xbc)=""/188}, 0x18) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00008dd000-0x3)=0x0) wait4(r2, &(0x7f0000220000)=0x0, 0xc, &(0x7f00009d0000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 12:11:46 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000a3f000-0x4)=0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000030c000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000666000)=0x0) bind$unix(r1, &(0x7f0000c8c000-0xa)=@file={0x0, './file0\x00'}, 0xa) capset(&(0x7f0000000000)={0x19980330, r0}, &(0x7f0000280000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0xf) 2018/01/27 12:11:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f00005da000)={"6d616e676c65000000000000000000000000000000a500", 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x6, 0x0], [0x0, 0x0, 0x4000000000000000, 0x0, 0x0], 0x3, &(0x7f0000bf1000-0x10)={0x0, 0x0}, [{{{@broadcast=0xffffffff, @broadcast=0xffffffff, 0xffffff00, 0x0, @common='erspan0\x00', @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x84, 0x0, 0x10}, 0x5, 0x0, 0x0, 0x5, {0x8, 0x4e3}, [{0x0, "35160d59c2fd226f575c8800a6821b7c96c6051ab2fed3975d9519730a", 0x3ff, "2619c886099830ac968b8359850cf6dfb5a3ca8ae6aaa5b50690f9e18e52719258bbafa1743ec131f92132ea4a657f3ad76eff93d237a37bfd63960908229bdb7512a0134a75ebd5cf8a419f6cdc6812bc01cc79745a652f55985d236b827441e37b6c1c0cfc56f969e2d6b664cf282de3d52d561fdab6315df9686d99997d3715496af2b9a256e1c78897"}, {0x0, "35c710bc5bf7752bc7e27df17fc425dd8564a76a4bef147f73c2fc0c5f", 0xb586, "b437c86242d07b42782d23548a6b2a5cd21d60361538b4b9b14b4ca446a4094587ac2381bd2fe423e93c08a6761dc7462141aeffd2ab18adbfc90848e66e31e02f0027324d88db67f92c122377f4563dbd3e467d31a3bca1544535ef85381310ba49fc25faaf2b49de6e23dcb6fa75a19629308eaacf5cf60193408335033224bd0a08c85f59bce29abf1fad119ea93f4b92cdeb9f495468da88f9d8bcb8681df815fbd7e06faa54daa0b503b5084158c49bfcbbd8ea1cbfe7eb4fd64701b744e3ef5814da93ea1b20a57315f3ab480f1aa42bd98b08186225228fe6663ef31778110e976f36e4fab655e2efed304e3fa0c1753170"}, {0x0, "faebd7b08fd567ce16d65ede3f04dc7c0da2763b677d7c7cdadbf8a44c", 0x8f, "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"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0x5c) sendmsg$nl_netfilter(r0, &(0x7f0000dd5000)={&(0x7f0000561000)={0x10, 0x0, 0x0, 0x1b86fdb5ce0843ea}, 0xc, &(0x7f0000f50000-0x10)={&(0x7f000038a000-0x200)={0x14, 0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000009d000)={0x0, 0x0, 0x0}, &(0x7f000038d000-0x4)=0xc) socket$rds(0x15, 0x5, 0x0) 2018/01/27 12:11:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') fstat(r0, &(0x7f0000f2f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000014000)=0x100400, 0xffff) preadv(r1, &(0x7f0000ab6000)=[{&(0x7f0000d6e000-0x4c)=""/76, 0x4c}, {&(0x7f0000b7b000-0x24)=""/36, 0x24}, {&(0x7f000098a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000c8d000)=""/173, 0xad}], 0x4, 0x0) [ 108.220871] binder: 13985 RLIMIT_NICE not set [ 108.249580] binder_alloc: binder_alloc_mmap_handler: 13973 20000000-20002000 already mapped failed -16 [ 108.270152] binder: BINDER_SET_CONTEXT_MGR already set [ 108.283103] binder: 13973:13992 ioctl 40046207 0 returned -16 [ 108.294628] binder: 13973:13992 ERROR: BC_REGISTER_LOOPER called without request [ 108.302406] binder: 13992 RLIMIT_NICE not set [ 108.316275] binder_alloc: 13973: binder_alloc_buf, no vma [ 108.322479] binder: 13973:13985 transaction failed 29189/-3, size 0-0 line 2903 [ 108.335487] binder: release 13973:13985 transaction 71 in, still active [ 108.342350] binder: send failed reply for transaction 71 to 13973:13992 2018/01/27 12:11:46 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000a53000)={0x7fff, 0xfff}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000b7a000)='/dev/mixer\x00', 0x200000, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000a75000-0xa)='/dev/vcs#\x00', 0xdfc1, 0x1) pwritev(r1, &(0x7f0000fa7000-0x20)=[{&(0x7f000085b000)="", 0x0}, {&(0x7f00001fe000-0xb9)="a5", 0x1}], 0x2, 0x0) 2018/01/27 12:11:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000082000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) signalfd4(r0, &(0x7f0000f05000)={0x6}, 0x8, 0x800) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f00008a7000)={{0x7, 0x0, 0x0, 0x0, "8a9b295efd857302da7959f551be3ef66cc59555c03bd7fd201503532246b719a38ae239813ce95dc628bbe0", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$amidi(&(0x7f0000b8d000)='/dev/amidi#\x00', 0x5, 0x3) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000fd5000-0x1)=0x3) 2018/01/27 12:11:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x20000000007) sendto$inet(r0, &(0x7f0000e42000)="", 0x0, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000601000)="", 0x0, 0x20000040, &(0x7f0000049000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 12:11:46 executing program 0: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000019000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000004000)=0x0, 0x80800) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000002000-0xc)={0x0, @broadcast=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000010000+0xffc)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000004000)={@rand_addr=0xbed, @local={0xac, 0x14, 0x0, 0xaa}, r2}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000)={&(0x7f0000017000-0x6e8)={0x24, 0x2000002c, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x10, 0x0, [@typed={0xc, 0x0, @pid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 12:11:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioperm(0x0, 0x7ff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ea6000-0x9)='/dev/kvm\x00', 0xfffffffffffffffd, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000df2000-0x9)='/dev/ppp\x00', 0x10080, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f0000131000-0x20)={"73f0c3de7f7ad39b7d7357cc93a743d9", {0x4, 0xf09, 0x5, "bcdaf3fbdf8a", 0x1, 0x0}}) ioctl$KVM_RUN(r2, 0xae80, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000046a000-0x8)={0x0, 0x0}) getpeername$packet(0xffffffffffffff9c, &(0x7f00005cf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f44000)=0x14) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x4) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f0000d71000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x100000001, 0x7, 0x1, 0x500, 0x100, 0x40010000, r5}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r4, 0xc04c5349, &(0x7f0000474000-0x4c)={0x100, 0xba, 0x6f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 12:11:46 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, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) syz_open_dev$amidi(&(0x7f00005e0000)='/dev/amidi#\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000962000-0x1c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}], 0x1c) getrlimit(0xf, &(0x7f0000d6b000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f000095e000-0x4)=0x8) setrlimit(0x7, &(0x7f000046f000-0x10)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00002df000)={r1, 0x0}, &(0x7f000095c000)=0x28c) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000af7000-0x50)={{0x7, 0xa8c}, {0x7, 0x10000}, 0x8a, 0x5, 0x2, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000e17000-0x8)={r1, 0x0}, &(0x7f0000df9000)=0x8) 2018/01/27 12:11:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000)=[], &(0x7f000000b000-0x30)=[]}}], 0x0, 0x0, &(0x7f0000009000)=""}) poll(&(0x7f0000086000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/27 12:11:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) set_robust_list(&(0x7f0000b02000-0xc)={&(0x7f0000d1f000/0x2000)=nil, 0x8, &(0x7f0000397000/0x1000)=nil}, 0xc) r1 = add_key(&(0x7f00002a3000)='rxrpc_s\x00', &(0x7f000091d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ec9000-0x3b)="bc20fcea95d92b3c9406cd1859bd1cc40bf915623cdeb8728f815b15ee399b0b1f3e2223879e18aa55a444fa8c4c842b530a3992620453ceeec0d5", 0x3b, 0xfffffffffffffffb) r2 = add_key(&(0x7f0000a65000-0xa)='encrypted\x00', &(0x7f0000eae000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00001bb000)="2ea47dab134554cc6bfdbdb52283529841e1e16b18", 0x15, 0xffffffffffffffff) keyctl$unlink(0x9, r1, r2) ioctl$sock_ifreq(r0, 0x1000080000089f3, &(0x7f0000ead000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) [ 108.349297] binder: undelivered TRANSACTION_ERROR: 29189 [ 108.354804] binder: undelivered TRANSACTION_COMPLETE [ 108.359985] binder: undelivered TRANSACTION_ERROR: 29189 [ 108.387810] encrypted_key: insufficient parameters specified [ 108.417278] binder: BINDER_SET_CONTEXT_MGR already set [ 108.427576] binder: 14016:14035 ioctl 40046207 0 returned -16 [ 108.429651] binder_alloc: 14016: binder_alloc_buf, no vma 2018/01/27 12:11:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuseblk_mount(&(0x7f0000001000-0xe)='./file0/file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) lgetxattr(&(0x7f0000c3f000)='./file0/file0\x00', &(0x7f000017c000-0x14)=@known='security.capability\x00', &(0x7f00002d4000-0x1b)=""/27, 0x1b) 2018/01/27 12:11:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) r1 = dup(0xffffffffffffffff) perf_event_open(&(0x7f0000ef2000)={0x5, 0x78, 0x2, 0x2, 0x8002, 0xe0b, 0x0, 0x8, 0x800, 0x9, 0x400004, 0x3, 0x2, 0x629c, 0xcb, 0xfffffffffffeffff, 0x8, 0x10005, 0x9, 0x7, 0x1, 0x200, 0x8000, 0x3, 0x3, 0x81, 0x1, 0x0, 0x200007fff, 0x1f, 0x8008, 0x1, 0x1000, 0x3ff, 0x20, 0x8, 0x4, 0x6, 0x0, 0x8, 0x2, @perf_bp={&(0x7f000074b000-0x1)=0x0, 0x1}, 0x4048, 0x1000000000000000, 0xf964, 0x1, 0x7, 0x81, 0x80, 0x0}, r0, 0x5, r1, 0x8) sched_setaffinity(r0, 0x8, &(0x7f0000ef2000)=0xfffffffffffffffa) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/27 12:11:46 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000007000)='/dev/dmmidi#\x00', 0x2, 0x100) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r0, &(0x7f000000a000)='./file0\x00', 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f000000b000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000b000+0x3f1)=0x10, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000007000)={'security\x00', 0x0, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000005000)={0x0, 0x0}, [{{{@loopback=0x7f000001, @broadcast=0xffffffff, 0x0, 0x0, @generic="762315fc250dba5022aec1bd78810002", @generic="87ea478f2cfe7b000571274b55f2b511", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x90, 0x0, {0x0, 0x5}, []}, {0x20, "a1f965e4d39590c7a295df62655baa54ddbeafdaebf439125dcfaac1ca", 0xffffffffffffffff, ""}}]}, 0xec) 2018/01/27 12:11:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ee9000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000090e000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000f96000-0x6)="62646576008e", 0x20000, &(0x7f0000444000)="") mount(&(0x7f0000036000)='.', &(0x7f0000638000)='./file0\x00', &(0x7f0000ab1000)='ramfs\x00', 0x0, &(0x7f000020b000-0xba)="") mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f00005f8000-0x6)='ramfs\x00', 0x0, &(0x7f000002f000)="") mount(&(0x7f0000378000-0x8)='.', &(0x7f0000333000)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000ec3000-0x1)="") mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000e09000-0x1)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)="") 2018/01/27 12:11:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000dcc000-0x8)='keyring\x00', &(0x7f0000df0000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000af8000)={0x4, 0xffffffffffffffff, 0x0}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000553000)=0x10001) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00008b0000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000156000-0x4)={0x0}, &(0x7f000036c000-0x4)=0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000863000)={{0x3, 0x2, 0xa7, 0x8, "a2f3cf41789984f9d8b2465225c9936c4af794e5388de9792b3a23a419e8c62e285e2d0fc094b002acc7bef1", 0x0}, 0x0, 0x0, 0x597, r2, 0xac, 0x215, "46015cc23ba05f8f1913aa8f237323c42fda5adb4a618314a009511a0316f69aa7e10ea138624b12d4aa0c9f50ccdc59429188e5db714eebb9a5d58ba1332992", &(0x7f0000c33000-0x8)='keyring\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x1d1, 0x8, 0xfff, 0x1], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) add_key(&(0x7f0000ea7000-0xd)='dns_resolver\x00', &(0x7f0000552000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000003000)="4e7866ae1268663e8c3ab7816432fe90689b9c4f24fd302e11e9f8d8ee421c0338c6be342253fb47255e7c960639698ba8624f5efb00891f3eee89027db60e9aa7854a037e0100e2a8f050dff4d5b4f3953bcfed5b6756e8000021f70f9e081994d691e7e718675a9c0f0b64bbbf331d7f2cb608ad427ba81e653fe68079a52a9d6d4dc9000000007d254e2351397acc6d837f6800", 0x95, r0) 2018/01/27 12:11:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000b70000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000a5000-0x4)=0x26) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000d74000-0x8)={0x0, 0x1, 0x5}, &(0x7f00003eb000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00009b9000)={r1, 0xab2, 0x4}, 0x8) umount2(&(0x7f0000665000-0xe)='./file0/file0\x00', 0x0) 2018/01/27 12:11:46 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000f30000-0x44)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gretap0\x00'}) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000ffc000)=""/109, 0xfffffffffffffd9c, 0x0, &(0x7f0000798000-0x3)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 12:11:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000caf000)='/dev/rfkill\x00', 0x2, 0x0) write$eventfd(r0, &(0x7f00008ad000-0x8)=0x20000000000, 0x8) syz_open_dev$sndpcmc(&(0x7f000078f000-0x12)='/dev/snd/pcmC#D#c\x00', 0x2, 0x80) [ 108.429686] binder: 14016:14024 transaction failed 29189/-3, size 0-0 line 2903 [ 108.437670] encrypted_key: insufficient parameters specified [ 108.465289] binder: undelivered TRANSACTION_ERROR: 29189 [ 108.465556] binder: release 14016:14024 transaction 74 out, still active [ 108.465562] binder: undelivered TRANSACTION_COMPLETE [ 108.465587] binder: send failed reply for transaction 74, target dead [ 108.549877] ================================================================== [ 108.557373] BUG: KASAN: slab-out-of-bounds in string+0x1e8/0x200 [ 108.563520] Read of size 1 at addr ffff8801c54f0550 by task syz-executor1/14057 [ 108.570962] [ 108.572599] CPU: 1 PID: 14057 Comm: syz-executor1 Not tainted 4.15.0-rc9+ #192 [ 108.579952] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 108.589307] Call Trace: [ 108.591881] dump_stack+0x194/0x257 [ 108.595492] ? arch_local_irq_restore+0x53/0x53 [ 108.600138] ? show_regs_print_info+0x18/0x18 [ 108.604615] ? string+0x1e8/0x200 [ 108.608046] print_address_description+0x73/0x250 [ 108.612957] ? string+0x1e8/0x200 [ 108.616388] kasan_report+0x25b/0x340 [ 108.620168] __asan_report_load1_noabort+0x14/0x20 [ 108.625081] string+0x1e8/0x200 [ 108.628360] vsnprintf+0x863/0x1900 [ 108.631973] ? pointer+0x9e0/0x9e0 [ 108.635509] __request_module+0x1bf/0xc20 [ 108.639634] ? lock_downgrade+0x980/0x980 [ 108.643763] ? free_modprobe_argv+0xa0/0xa0 [ 108.648059] ? lock_downgrade+0x980/0x980 [ 108.652192] ? is_bpf_text_address+0x7b/0x120 [ 108.656680] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 108.661504] ? wait_for_completion+0x770/0x770 [ 108.666061] ? lock_downgrade+0x980/0x980 [ 108.670188] ? wait_for_completion+0x770/0x770 [ 108.674748] ? lock_release+0xa40/0xa40 [ 108.678706] ? mark_held_locks+0xaf/0x100 [ 108.682841] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 108.687929] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 108.692935] ? xt_find_target+0x17b/0x1e0 [ 108.697075] xt_request_find_target+0x8b/0xb0 [ 108.701550] translate_compat_table+0x910/0x1b90 [ 108.706302] ? ipt_register_table+0x3a0/0x3a0 [ 108.710778] ? __might_fault+0x110/0x1d0 [ 108.714814] ? lock_downgrade+0x980/0x980 [ 108.718935] ? __kmalloc_node+0x33/0x70 [ 108.722886] ? lock_release+0xa40/0xa40 [ 108.726836] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 108.732696] ? __check_object_size+0x25d/0x4f0 [ 108.737262] ? __might_sleep+0x95/0x190 [ 108.741227] compat_do_replace.isra.15+0x30e/0x720 [ 108.746135] ? compat_do_replace.isra.15+0x30e/0x720 [ 108.751210] ? cred_has_capability+0x1a0/0x3d0 [ 108.755774] ? compat_do_ipt_get_ctl+0xbc0/0xbc0 [ 108.760507] ? find_held_lock+0x35/0x1d0 [ 108.764555] ? module_unload_free+0x5b0/0x5b0 [ 108.769026] ? lock_acquire+0x1d5/0x580 [ 108.773003] ? ns_capable_common+0xcf/0x160 [ 108.777311] compat_do_ipt_set_ctl+0x106/0x150 [ 108.781883] compat_nf_setsockopt+0x88/0x130 [ 108.786267] ? compat_do_replace.isra.15+0x720/0x720 [ 108.791354] compat_ip_setsockopt+0x9d/0xf0 [ 108.795666] compat_raw_setsockopt+0xb7/0xd0 [ 108.800056] compat_sock_common_setsockopt+0xb2/0x140 [ 108.805217] ? raw_seticmpfilter+0x70/0x70 [ 108.809440] compat_SyS_setsockopt+0x17c/0x410 [ 108.814003] ? sock_common_setsockopt+0xd0/0xd0 [ 108.818656] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 108.823391] ? do_fast_syscall_32+0x156/0xf9d [ 108.827865] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 108.832596] do_fast_syscall_32+0x3ee/0xf9d [ 108.836899] ? do_int80_syscall_32+0x9d0/0x9d0 [ 108.841465] ? syscall_return_slowpath+0x2ad/0x550 [ 108.846368] ? prepare_exit_to_usermode+0x340/0x340 [ 108.851360] ? sysret32_from_system_call+0x5/0x3b [ 108.856183] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 108.861014] entry_SYSENTER_compat+0x54/0x63 [ 108.865402] RIP: 0023:0xf7f74c79 [ 108.868748] RSP: 002b:00000000f777008c EFLAGS: 00000296 ORIG_RAX: 000000000000016e [ 108.876445] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000000000000 [ 108.883690] RDX: 0000000000000040 RSI: 0000000020007000 RDI: 00000000000000ec [ 108.890933] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 108.898176] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 108.905419] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 108.912682] [ 108.914286] Allocated by task 14057: [ 108.917978] save_stack+0x43/0xd0 [ 108.921409] kasan_kmalloc+0xad/0xe0 [ 108.925100] __kmalloc_node+0x47/0x70 [ 108.928891] kvmalloc_node+0x99/0xd0 [ 108.932599] xt_alloc_table_info+0x64/0xe0 [ 108.936836] compat_do_replace.isra.15+0x17f/0x720 [ 108.941765] compat_do_ipt_set_ctl+0x106/0x150 [ 108.946357] compat_nf_setsockopt+0x88/0x130 [ 108.950760] compat_ip_setsockopt+0x9d/0xf0 [ 108.955084] compat_raw_setsockopt+0xb7/0xd0 [ 108.959503] compat_sock_common_setsockopt+0xb2/0x140 [ 108.964706] compat_SyS_setsockopt+0x17c/0x410 [ 108.969288] do_fast_syscall_32+0x3ee/0xf9d [ 108.973606] entry_SYSENTER_compat+0x54/0x63 [ 108.977998] [ 108.979617] Freed by task 23: [ 108.982724] save_stack+0x43/0xd0 [ 108.986180] kasan_slab_free+0x71/0xc0 [ 108.990077] kfree+0xd6/0x260 [ 108.993187] kzfree+0x28/0x30 [ 108.996287] user_destroy+0x37/0x50 [ 108.999918] key_gc_unused_keys.constprop.1+0x36e/0x620 [ 109.005266] key_garbage_collector+0x419/0x9f0 [ 109.009826] process_one_work+0xbbf/0x1b10 [ 109.014037] worker_thread+0x223/0x1990 [ 109.017988] kthread+0x33c/0x400 [ 109.021341] ret_from_fork+0x3a/0x50 [ 109.025025] [ 109.026635] The buggy address belongs to the object at ffff8801c54f0480 [ 109.026635] which belongs to the cache kmalloc-256 of size 256 [ 109.039264] The buggy address is located 208 bytes inside of [ 109.039264] 256-byte region [ffff8801c54f0480, ffff8801c54f0580) [ 109.051111] The buggy address belongs to the page: [ 109.056019] page:ffffea0007153c00 count:1 mapcount:0 mapping:ffff8801c54f00c0 index:0x0 [ 109.064136] flags: 0x2fffc0000000100(slab) [ 109.068345] raw: 02fffc0000000100 ffff8801c54f00c0 0000000000000000 000000010000000c [ 109.076199] raw: ffffea0007153620 ffffea000705fda0 ffff8801dac007c0 0000000000000000 [ 109.084052] page dumped because: kasan: bad access detected [ 109.089732] [ 109.091334] Memory state around the buggy address: [ 109.096243] ffff8801c54f0400: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 109.103592] ffff8801c54f0480: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 109.110933] >ffff8801c54f0500: 00 00 00 00 00 00 00 00 00 00 fc fc fc fc fc fc [ 109.118266] ^ [ 109.124216] ffff8801c54f0580: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 109.131548] ffff8801c54f0600: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 109.138880] ================================================================== [ 109.146209] Disabling lock debugging due to kernel taint [ 109.152910] Kernel panic - not syncing: panic_on_warn set ... [ 109.152910] [ 109.160279] CPU: 1 PID: 14057 Comm: syz-executor1 Tainted: G B 4.15.0-rc9+ #192 [ 109.168915] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 109.178241] Call Trace: [ 109.180805] dump_stack+0x194/0x257 [ 109.184417] ? arch_local_irq_restore+0x53/0x53 [ 109.189062] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 109.193791] ? vsnprintf+0x1ed/0x1900 [ 109.197571] ? string+0x120/0x200 [ 109.201000] panic+0x1e4/0x41c [ 109.204168] ? refcount_error_report+0x214/0x214 [ 109.208907] ? add_taint+0x1c/0x50 [ 109.212428] ? add_taint+0x1c/0x50 [ 109.215943] ? string+0x1e8/0x200 [ 109.219372] kasan_end_report+0x50/0x50 [ 109.223319] kasan_report+0x144/0x340 [ 109.227097] __asan_report_load1_noabort+0x14/0x20 [ 109.232005] string+0x1e8/0x200 [ 109.235274] vsnprintf+0x863/0x1900 [ 109.238880] ? pointer+0x9e0/0x9e0 [ 109.242403] __request_module+0x1bf/0xc20 [ 109.246526] ? lock_downgrade+0x980/0x980 [ 109.250650] ? free_modprobe_argv+0xa0/0xa0 [ 109.254944] ? lock_downgrade+0x980/0x980 [ 109.259080] ? is_bpf_text_address+0x7b/0x120 [ 109.263557] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 109.268381] ? wait_for_completion+0x770/0x770 [ 109.272939] ? lock_downgrade+0x980/0x980 [ 109.277062] ? wait_for_completion+0x770/0x770 [ 109.281619] ? lock_release+0xa40/0xa40 [ 109.285576] ? mark_held_locks+0xaf/0x100 [ 109.289696] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 109.294774] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 109.299768] ? xt_find_target+0x17b/0x1e0 [ 109.303896] xt_request_find_target+0x8b/0xb0 [ 109.308375] translate_compat_table+0x910/0x1b90 [ 109.313115] ? ipt_register_table+0x3a0/0x3a0 [ 109.317588] ? __might_fault+0x110/0x1d0 [ 109.321624] ? lock_downgrade+0x980/0x980 [ 109.325742] ? __kmalloc_node+0x33/0x70 [ 109.329689] ? lock_release+0xa40/0xa40 [ 109.333635] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 109.339494] ? __check_object_size+0x25d/0x4f0 [ 109.344054] ? __might_sleep+0x95/0x190 [ 109.348022] compat_do_replace.isra.15+0x30e/0x720 [ 109.352925] ? compat_do_replace.isra.15+0x30e/0x720 [ 109.358173] ? cred_has_capability+0x1a0/0x3d0 [ 109.362732] ? compat_do_ipt_get_ctl+0xbc0/0xbc0 [ 109.367466] ? find_held_lock+0x35/0x1d0 [ 109.371507] ? module_unload_free+0x5b0/0x5b0 [ 109.375977] ? lock_acquire+0x1d5/0x580 [ 109.379936] ? ns_capable_common+0xcf/0x160 [ 109.384236] compat_do_ipt_set_ctl+0x106/0x150 [ 109.388797] compat_nf_setsockopt+0x88/0x130 [ 109.393186] ? compat_do_replace.isra.15+0x720/0x720 [ 109.398267] compat_ip_setsockopt+0x9d/0xf0 [ 109.402568] compat_raw_setsockopt+0xb7/0xd0 [ 109.406962] compat_sock_common_setsockopt+0xb2/0x140 [ 109.412145] ? raw_seticmpfilter+0x70/0x70 [ 109.416358] compat_SyS_setsockopt+0x17c/0x410 [ 109.421013] ? sock_common_setsockopt+0xd0/0xd0 [ 109.425657] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 109.430390] ? do_fast_syscall_32+0x156/0xf9d [ 109.434871] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 109.439601] do_fast_syscall_32+0x3ee/0xf9d [ 109.443900] ? do_int80_syscall_32+0x9d0/0x9d0 [ 109.448461] ? syscall_return_slowpath+0x2ad/0x550 [ 109.453374] ? prepare_exit_to_usermode+0x340/0x340 [ 109.458365] ? sysret32_from_system_call+0x5/0x3b [ 109.463183] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 109.468004] entry_SYSENTER_compat+0x54/0x63 [ 109.472386] RIP: 0023:0xf7f74c79 [ 109.475721] RSP: 002b:00000000f777008c EFLAGS: 00000296 ORIG_RAX: 000000000000016e [ 109.483401] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000000000000 [ 109.490647] RDX: 0000000000000040 RSI: 0000000020007000 RDI: 00000000000000ec [ 109.497892] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 109.505135] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 109.512377] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 109.520079] Dumping ftrace buffer: [ 109.523598] (ftrace buffer empty) [ 109.527278] Kernel Offset: disabled [ 109.530876] Rebooting in 86400 seconds..