1, 0x40b, &(0x7f000000c000-0x8)=0x0) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000464000-0x4)=0x401) prctl$intptr(0x1c, 0x7) 2018/01/26 17:37:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) pause() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000953000)=0x0) ptrace$peek(0x2, r1, &(0x7f0000e3c000+0x2c2)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000f45000)='attr\x00') getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000823000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7, 0x2, 0xba5, 0x80}, &(0x7f0000fa6000)=0xa0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00008fa000)={r3, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r4 = dup(r0) ioctl$KVM_SET_DEVICE_ATTR(r4, 0x4018aee1, &(0x7f0000a4e000-0x18)={0x0, 0x3ff, 0x9, &(0x7f0000387000-0x8)=0x0}) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f0000bbf000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000183000-0xc)={0x0, 0x0}) 2018/01/26 17:37:17 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000002000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x24) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000003000-0x4f)={0x0, 0x0, ""}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000011000)={r3, 0x1000, 0x1, 0x2, 0x8, 0x9, 0x7, 0x80, {r2, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x4, 0x7, 0x3, 0xfffffffffffffffa}}, &(0x7f0000003000)=0xb8) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/26 17:37:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101002, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000d0b000)=0x8129) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000cdd000-0xf6)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f000000a000-0x4)=0x100000) pread64(r0, &(0x7f000057c000)=""/226, 0xe2, 0x0) pwrite64(r0, &(0x7f00006c3000)="", 0x0, 0x0) 2018/01/26 17:37:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c91000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f00006f4000-0x10)={0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f000090c000)='/dev/mixer\x00', 0x101000, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000167000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r2, 0x4010ae74, &(0x7f0000338000-0xc)={0x9, 0x2, 0x5}) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000f0a000-0x400)={"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"}) r4 = syz_open_dev$sndpcmc(&(0x7f0000cc6000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f000081b000)={"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"}) fcntl$getown(r4, 0x9) 2018/01/26 17:37:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f24000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000145000-0x4)=0x0) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00008b6000-0x50)={{0x5, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 17:37:17 executing program 4: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000013000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x67, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x21, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b688fa", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, [], ""}}}}}}}, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000016000)='/proc/self/net/pfkey\x00', 0x200, 0x0) 2018/01/26 17:37:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101002, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000d0b000)=0x8129) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40086410, &(0x7f0000a46000-0x8)={0x1000, &(0x7f00009f0000-0x1000)="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"}) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000cdd000-0xf6)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf2000-0x4)=0x600210) pread64(r0, &(0x7f000057c000)=""/226, 0xe2, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000d2e000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f52000-0x4)=0xc) pwrite64(r0, &(0x7f00006c3000)="", 0x0, 0x0) read(r0, &(0x7f0000465000-0xf8)=""/248, 0xf8) 2018/01/26 17:37:17 executing program 6: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x200000000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000009000)={{&(0x7f0000003000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000001d000-0x11)='/dev/vga_arbiter\x00', 0x20000, 0x0) pipe(&(0x7f0000012000)={0x0, 0x0}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r1, 0x1, 0x20000, r2, &(0x7f000001d000-0x8)='./file0\x00') r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000001a000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f000001a000)=0xfffffffffffffffa) r4 = getpid() process_vm_readv(r4, &(0x7f000001c000-0x20)=[{&(0x7f0000006000-0xc1)=""/97, 0x61}], 0x1, &(0x7f0000007000)=[{&(0x7f000001c000-0x43)=""/67, 0x43}], 0x1, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f000000c000-0x10)={&(0x7f0000005000/0x2000)=nil, 0x2000}) 2018/01/26 17:37:18 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000a000-0x9)='/dev/dsp\x00', 0x20002, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x17, &(0x7f000000d000)=0x0, &(0x7f000000e000-0x4)=0x4) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000e000)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f000002e000)='./control\x00', 0x4000036) execve(&(0x7f000069c000-0xa)='./control\x00', &(0x7f0000fb3000-0x48)=[], &(0x7f0000b6a000)=[&(0x7f0000586000-0xd)='{trustedeth1\x00', &(0x7f000039b000-0x1)='\x00']) dup2(r1, r2) 2018/01/26 17:37:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f41000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000dde000)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="7f786a7ee25e", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='teql0\x00'}) fcntl$setstatus(r1, 0x4, 0x2000) sendto(r1, &(0x7f0000f0f000-0xe0)='3', 0x1, 0x0, &(0x7f0000429000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "861df1721c499277a73c182fa8c98c24ec4599263cfd9a2263260684101bd7ab088392987fbe738fdf9725510aa775e1cd6774fe2d07d04b5011d07707f4dc", 0x0}, 0x58) 2018/01/26 17:37:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00005ce000)='./file0\x00', 0x141046, 0x0) userfaultfd(0x800) write$evdev(r0, &(0x7f000064d000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0xffffff5a) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000cee000-0xbc)={0x2, 0x0, 'client1\x00', 0xffffffff80000000, "6421ebe48cb5da9a", "12dcfcdd8a97bf8931b9160e1fa6f4f53046013dd10fe42490ce3187ae78a316", 0x100000000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ftruncate(r0, 0x7fff) 2018/01/26 17:37:26 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000560000-0xb)='dctcp-reno\x00', 0xb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000001000)=""/116, &(0x7f0000002000-0x4)=0x74) prctl$intptr(0x5, 0x1000083) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89ec, &(0x7f0000001000)="ff98b7d7fe0196f67ccd82e762afe1629c97ea05be0cd7f8042ec9e9f2c3b7c02291e90cd554625f0ed942ffc3b8385369bddf422a22f40e9142bb914cc20ec04a633c479dda9683a3ff07367610bedad6c46b02da04dc1cda0b23d43e3e9bca85acdc50606ed94ade61581e") 2018/01/26 17:37:26 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000a17000)={0x1, 0x28, &(0x7f0000001000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0xc)={r0, 0x81, 0x18}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000573000-0x58)={0x26, 'aead\x00', 0x2000, 0x80000000000, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000eb2000)={0x0, 0x0}) splice(r2, &(0x7f00001dc000)=0x0, r1, &(0x7f000034d000-0x8)=0x0, 0x9, 0x2) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15df848dec108cec478e2e4bb4", 0x10) prctl$intptr(0x3f, 0x12000000000000) fsetxattr(r1, &(0x7f0000413000-0xc)=@known='trusted.syz\x00', &(0x7f0000754000-0x1b)='cgroupppp1posix_acl_access\x00', 0x1b, 0x1) r3 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000e2d000)=[{0x0, 0x0, &(0x7f0000c2c000-0x20)=[], 0x0, &(0x7f0000325000)=[@iv={0x10, 0x117, 0x2, 0x0, ""}], 0x10, 0x0}], 0x1, 0x0) 2018/01/26 17:37:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000cd1000-0x4)=0x0, 0x800) bind(r0, &(0x7f0000c3c000-0x6)=@hci={0x1f, 0xffffffffffffffff, 0x2}, 0x6) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0xaf01, &(0x7f00001e3000)=0x0) r2 = dup2(r1, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000281000-0xc1)=""/193) 2018/01/26 17:37:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000970000-0x38)={0x0, 0x0, &(0x7f00003ae000-0x70)=[], 0x0, &(0x7f00006b6000)=[], 0x0, 0x0}, 0x8000) sendmsg(r0, &(0x7f00001ce000-0x38)={0x0, 0x0, &(0x7f000097c000)=[{&(0x7f000030d000-0xc0)="b8da11d6", 0x4}], 0x1, &(0x7f0000038000)=[], 0x0, 0x0}, 0x8000) syz_emit_ethernet(0x56, &(0x7f0000794000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@canfd={0xd, {{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "9a44c09c34cfaaa1b03a4ba17c06554af2823ccae37177cb429c0c71ce931c0e932f419ba4d15fa78babfcab1f5d0a0027d2fa8754a48cbbb5586b057d3fcce6"}}}}, &(0x7f0000042000-0xc)={0x0, 0x1, [0x0]}) sendmsg(r0, &(0x7f000005e000-0x38)={0x0, 0x0, &(0x7f00001b9000)=[{&(0x7f0000bc0000)='Z', 0x1}], 0x1, &(0x7f0000afc000)=[], 0x0, 0x0}, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f000089d000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e6f000)=0x10, 0x800) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000663000)=0x0, &(0x7f0000e21000-0x4)=0x4) 2018/01/26 17:37:26 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x5c10c0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f0000a84000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f000087c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmsg(0xffffffffffffff9c, &(0x7f000020a000-0x1c)={&(0x7f0000a90000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f00007df000)=[{&(0x7f00006d8000)=""/102, 0x66}, {&(0x7f000051f000)=""/60, 0x3c}, {&(0x7f0000581000-0xe9)=""/233, 0xe9}, {&(0x7f000091a000-0x2a)=""/42, 0x2a}], 0x4, &(0x7f0000589000)=""/9, 0x9, 0x3}, 0x43) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000ec9000-0xc)={0x0, 0x2, 0x20}, &(0x7f00009e5000)=0xc) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0xa000000000000000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000923000)={r4, 0x63cd}, &(0x7f0000b33000-0x4)=0x6) dup3(r1, r2, 0x0) 2018/01/26 17:37:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000e05000-0x18)=[{0x8, 0x3}, {0x7, 0x0}, {0x8, 0x0}], 0x3) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000392000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$llc(0xffffffffffffffff, &(0x7f00003d5000)={0x1a, 0x1f, 0xa7, 0x3f, 0x41b, 0x101, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) 2018/01/26 17:37:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101002, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000098c000)=0xcad5, 0x4) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000f90000)={0x2, 0xed3d, 0x3, 0x9, 0xb4, 0xfff}) r1 = syz_open_dev$dmmidi(&(0x7f00002b6000-0xd)='/dev/dmmidi#\x00', 0x7ffffffd, 0x100ffe) sched_setaffinity(0x0, 0x8, &(0x7f0000d0b000)=0x8129) exit(0x9) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000a1d000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf2000-0x4)=0x600210) pread64(r0, &(0x7f000057c000)=""/226, 0xe2, 0x0) syncfs(r0) r2 = socket$netlink(0x10, 0x3, 0x20000000008) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000ec4000-0x8)={0x0, 0x0}, &(0x7f0000744000)=0x8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000877000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000206000-0x4)=0xc) fstat(r2, &(0x7f00009de000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000d38000-0x8)={0x4, &(0x7f00002bc000)=[{0x101, 0x80000000, 0x81, 0x3}, {0x1, 0x65e7, 0x80000000, 0x8}, {0x4, 0x8000, 0x5, 0xfffffffffffffff8}, {0x0, 0x48, 0x8, 0x0}]}, 0x8) setreuid(r3, r4) pwrite64(r0, &(0x7f00006c3000)="", 0x0, 0x0) [ 504.520113] kauditd_printk_skb: 441 callbacks suppressed [ 504.520123] audit: type=1400 audit(1516988246.613:27883): avc: denied { net_raw } for pid=28992 comm="syz-executor2" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/26 17:37:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x80800, 0x6, &(0x7f0000894000)={0x0, 0x0}) getpeername$packet(0xffffffffffffff9c, &(0x7f000044c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00002ce000)=0x14) bind$packet(r0, &(0x7f000014a000)={0x11, 0x7, r1, 0x1, 0x7ff, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0x14) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r2, 0x0) setsockopt(r2, 0x800000010d, 0x80000000000b, &(0x7f00001a9000-0x4)="06000000", 0x4) r3 = syz_open_dev$midi(&(0x7f0000881000-0xb)='/dev/midi#\x00', 0x6, 0x12800) ioctl$EVIOCGABS0(r3, 0x80184540, &(0x7f000033c000)=""/118) listen(r2, 0x10001) [ 504.551502] audit: type=1400 audit(1516988246.623:27884): avc: denied { net_admin } for pid=28997 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/26 17:37:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002e7000-0x16)='/selinux/checkreqprot\x00', 0x10000, 0x0) sendmsg$nl_generic(r0, &(0x7f0000794000-0x1c)={&(0x7f00008cb000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000beb000)={&(0x7f0000d44000)={0xf4, 0x16, 0x30a, 0x2, 0x1, {0x14, 0x0, 0x0}, [@typed={0x10, 0x11, @u64=0xffffffffffff7fff}, @typed={0xc, 0xc, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @generic="d28dcbbf3eaa524f63fc945d96c02316d6e31c816925ef461305153bf37e1b2e5f2777bcd4cbbbc9d37a0e360d2431491c983276a8ade3c9f8b37823862ce5dffa8fb075e5f93f63bdff9c76378d4a337fa57c40005517656c2c390a9399782b84822611cbae40a22caa171173a26eb2dbac12a0539e0081c2c2e4c1992bf6b6f562ea52cd3f102bea828c8fe485716803d37ad3db119e73b503f1d5f1fefb4ac73d05a5acff88766d61753bc42143cff11619cf24ef5dc5a3a899e6d7", @nested={0x4, 0x85, []}]}, 0xf4}, 0x1, 0x0, 0x0, 0x20000000}, 0x20008000) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000381000-0x1c)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000a0a000-0x50)={0x50, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@generic="146bd7d6f044a7c46df1bc9bfefeed3536b853ec499989b71e5e283cd08c523cfd54a67e9454254562ac287be93f7bbd3136e9365c46e23c20e7e7"]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0xffffffffffffffff) 2018/01/26 17:37:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000c7000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @loopback=0x7f000001}, 0xc) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f00002fc000-0x4)=0x7fff, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000893000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@address_reply={0x12, 0x0, 0x0, 0x0}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0x0]}) [ 504.643231] audit: type=1400 audit(1516988246.652:27885): avc: denied { net_raw } for pid=28992 comm="syz-executor2" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/26 17:37:26 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000031f000)={{{@in=@empty=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_mtu=0x3}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000001e000)={0x0, 0x0}) 2018/01/26 17:37:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f000024b000)=0x0, &(0x7f0000000000)=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, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000acb000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) open(&(0x7f00006d0000)='./file0\x00', 0x40, 0x100) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0x80dc5521, &(0x7f0000621000)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 17:37:26 executing program 1: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0x27, &(0x7f0000009000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x9}, 0x28) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f11000)='/dev/vga_arbiter\x00', 0x8000, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000fe4000-0xc0)=[{{0x0, 0x0, &(0x7f0000fde000-0x8)=[{&(0x7f0000e4f000-0x82)="6ec2bbd67fc4c309228c8372c4e32835e967648f0e0f73254d88228277da2ccc1be6730124325c202890ccedcdad12f4b281bcf234cd46767d0708bc16e823207afd448e8daace81d49ffa2ab8c742114964fcd4017e0d4269fc33feb763fcc27f4c3b553edfa4b03a3fd4566e63ae8f86c311993591d7bdede6032d6430083de497", 0x82}], 0x1, &(0x7f0000ed1000)=[{0xc, 0x13f, 0x6, ""}, {0x34, 0x10d, 0xfffffffffffffffc, "3c0a8333f5eebabe8312adb72bcca5f90928f0104514e090a612aa5f3a8b36ae8f91f92220c4"}, {0xdc, 0x12b, 0x9, "a0d8f3bfe18623d0a3d7cd3e30df72e4cd8013ca9ac3fde703d859a02f291a702859a797c06b26a868f749aa1e6b4e49448e203ad7fcf992379c6f2a58ecb515f1c25490d3c2fe94de97ca1a8b28aa086f7397cdec9ae01479fd37cf7b3f646ce8c73d390c4de32627116e2e1bb485d635a23307e3137310093c6c02bd604cc3ffd5732266a6087c70df0bb67c6daaefa56ed5fc2d42816af571a24ae55fbdee55bea5d037f609d31ef4e3f6be8c5e41eab1c83c92bce3a973bcc6f6c25ce776a01c2d11b71ea6d375798853ea2a5dc6"}], 0x11c, 0x4004000}, 0x1}, {{&(0x7f0000fdf000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x2, 0x2, 0x4, 0x0, {0xa, 0x0, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x5}}}, 0x3a, &(0x7f000040b000)=[{&(0x7f0000943000-0xe7)="7a6214a72bf25c6a6fdd6c43c47da922871105f8456ecc3d19b8621536608aabc05b9439d9010c7044275fad0d182b0d7a1dac547c438c29f844a78125b101ee9ea64e04b46f1d99d2ce369b8a7a03c76bc3f8a4676c260272e3359e0835bb0e5d4cd237a7bed8d90c1c37f67ecbf74381812356e58c59e5e749cf3d65d8439ac58ce0d03d2e915873076e4e85dbe5a46f17bcde17e68b939ee408fe859fb0d62b8bd2d5bef1ba84537adf0323700155836d2b684a401657c97f61b81dda755d546838a02f1d68dc90a44615d718b58fa1eba3d6f6936ec9258ffb4f5e7a86e6eb021f1d875f3e", 0xe7}, {&(0x7f0000fde000)="cd7d6f88edd88999c27c3f963a45fe6eae1c3fd4c28b764914cbbc", 0x1b}, {&(0x7f00009da000-0xf)="87f5ee2d2484e6489d1aac1aee828a", 0xf}, {&(0x7f000059e000)="b001153d594f5ce32b63c14fc296383b5154b75a9e45f6c39efb225cb8d60c71aded4c2c70036eaf1c154b58", 0x2c}, {&(0x7f0000fde000)="8b1b84c839b75dd0b63973e41b33f18533", 0x11}, {&(0x7f0000fdf000-0x4)="e76d998b", 0x4}, {&(0x7f0000bb9000-0xda)="79ab9516c6c7f8afd506af6e92eef55030379615193a1c2ca7e5ddadd52ff3cfc26f945043d4fb7df3541ce84cbdaa60e3d483a4a6541f97e0810b300ff3cecc8bb0610877f1f89d98c68be8409072beb6d0302b3ebd627cfed2fcd2972890f2caff58dd0f0519951e120e3b8779629aef5fdaf9959b64a6bf2f621944417144734a4309ce509cd01ebbe5eab7e1c33fcc6f6379a6c6d3345d3d0eba77f701076a3288acab26ed0c05be067989c157fa2c4b403ae210d0d868ae5a4198bc4693ea8c4b7b5073ce5bcba0629948dd56de643ee7efea9fbe76fe94", 0xda}, {&(0x7f0000176000)="d0b049e5cd0ac7a2af7e2f54505fda6a94e2b9b70ee132a895c9147ab71c07a344f67e798fca4c1d9fd0afc2fd1ffd9f350ee56f18d3373dd735b4bd86bdfb706ddc8b1358a56315714f67035ed71e9176117449bf606dce4b2aefa66350851523dc78eb10cc56927a15201365cb022c185de708c750cb05bacfbd0ab438d3f440da2616b797a24ac6cd1062aadbc3567eabcf950ca05d8d9c8d6194166c1dd2b2ab3df1df202e028bc82ee8b9f418", 0xaf}, {&(0x7f0000fdf000-0x2)="fb88", 0x2}], 0x9, &(0x7f0000fde000)=[{0x100c, 0x0, 0x8, 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", 0x1000}, {&(0x7f0000956000-0x84)="59e14be034e72190e3b62c970fa6d29bf4a03bccbfc17d6c6eee73f64fa2170649f96ee2815014f4126be3e23b5cb9a29c6e2c41f7522fb3017cf17015d7138bff87816dfce57688692d32347a6356c011975ad31f6de225c50461dcf68c185af6508ec1d234381adf0fe3ab282e28a6f77dd77642b49091d47f962575292441fbb991d9", 0x84}, {&(0x7f0000fe2000)="d340a63a967732e0bf03c6607a7de71fed0b5d99ddb93f3de071cf56352aa9509250d26fde9296c67fc53a59be087ccb221329b8ca40fff35ef840136288e6eb752e8dcad80a4068c3963a7db0d2a5b88d3c656d25c851faf22207b9221fc82f5f4fa34066a8a9476e84f1abf81977023ea157e40d73c950f98e7f131d2877a720a5f6df1f840a8b1efa130ac63eae0191edc4a13a47470a6d1c3dc9712af38d1e458b3fc219fe517f5248a182f11f522e9f374d36c0e0c58cba07284026884e5bbf22cb673067d26997be5e6722e7b8794987ebe9e7a38de8b3c22e9a", 0xdd}, {&(0x7f0000fe3000-0x7d)="c64c420b5e6bf288533d6f1bf5f6356cea2a45cc9c400d818c23af556163c8eaf60042026ec8d6e8a2e2394558dee55d95487aa29196f5dd5bee009d7d76f731f289f4328d5034bd69073c168a1554299fd54d0a238c54356cb66d9accfb5ac67f6ff14505b40b95128a926d3a170858610561df586f19268a42f901cd", 0x7d}, {&(0x7f0000fe2000)="b5f75ff51faa093ba30738efba698ec6e3e81a55db9693194b5690c7ec002de3a846f425e07b8bc0a04544c49c46d0918ef99d3831dcfd1805a13c7ed53473b2c125c9ca0255d6", 0x47}, {&(0x7f0000fe2000)="7f77326d01d5831fc4b3b54fa39a0b027f4220fd0fb90e1bcdef747593bbab58e632340114b550c012b3b39d7fdfee4ad9135088ef5a87dd88de59a775409a097967decd6964485457d9d409a451642d61da17a847e3e7680b6c4e79df526357dd553800cd14ce02f54a44e48759c1af85111ad8f99f3bb428f0c9fdc8d1256282d7d3287fa14e29dddef6909d4056f69af9ff51cefef302a164cb772046fe6f4b927f3ba9943241bf46e449e78c21a417eb49fe9b9cd812382e1d", 0xbb}], 0x8, &(0x7f0000a0d000)=[], 0x0, 0x20000000}, 0x6}], 0x6, 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x5, &(0x7f0000fd5000)="010b0000", 0x4) 2018/01/26 17:37:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101002, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000d0b000)=0x8129) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000cdd000-0xf6)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf2000-0x4)=0x600210) pread64(r0, &(0x7f000057c000)=""/226, 0xe2, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f00001ef000)=0xfffffffffffffff8) pwrite64(r0, &(0x7f00006c3000)="", 0x0, 0x0) 2018/01/26 17:37:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() exit(0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) clock_nanosleep(0x6, 0x1, &(0x7f000047c000-0x8)={0x77359400, 0x0}, &(0x7f0000b68000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000eb7000-0x10)={0xff, 0x0, 0x2, 0x1ff}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40086439, &(0x7f0000262000)={0x823, r3}) tkill(r0, 0x0) 2018/01/26 17:37:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000e6d000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f00008a7000)={{0xb, 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]}) syz_open_dev$usbmon(&(0x7f0000da9000-0xd)='/dev/usbmon#\x00', 0x10000, 0x40) syz_open_procfs(0x0, &(0x7f0000ac2000)='net/rt6_stats\x00') [ 504.783707] audit: type=1400 audit(1516988246.660:27886): avc: denied { create } for pid=28997 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_iscsi_socket permissive=1 2018/01/26 17:37:26 executing program 0: time(&(0x7f00001cd000)=0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000a3f000+0x86c)='/dev/snd/pcmC#D#p\x00', 0x5, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000001000-0x90)={0x400, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) [ 504.891552] audit: type=1400 audit(1516988246.665:27887): avc: denied { map } for pid=29013 comm="modprobe" path="/bin/kmod" dev="sda1" ino=1440 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 504.915070] audit: type=1400 audit(1516988246.695:27888): avc: denied { dac_override } for pid=28996 comm="syz-executor0" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 504.940179] audit: type=1400 audit(1516988246.737:27889): avc: denied { net_raw } for pid=28992 comm="syz-executor2" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 504.967448] audit: type=1400 audit(1516988246.773:27890): avc: denied { net_admin } for pid=28997 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/26 17:37:27 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) fcntl$setown(r0, 0x8, r1) clock_gettime(0x8, &(0x7f0000000000)={0x0, 0x0}) 2018/01/26 17:37:27 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7, 0x6020c0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f000036a000-0x18)={0x0, 0x8, 0x1f, 0x3, 0x5, 0x6}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b41000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000f62000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101002, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000d0b000)=0x8129) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000cdd000-0xf6)=""/246) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000cf2000-0x4)=0x600210) pread64(r2, &(0x7f0000ae6000-0xe2)=""/226, 0xfffffffffffffd6d, 0x400000000) ioctl$KVM_GET_LAPIC(r2, 0x8400ae8e, &(0x7f000062d000)={"986f4be009061b3b85485d5c144d4e92f1bbb48bfdd1811d66a8a462f48ea938613b2788222e0f66e2eea298ba37806d573f88fbc6e2139c1c5509a58f61a2caace22a45cbab853c85f34cc142f840660e52c60ec79418f7bf09d8e984d52541c2a94dc383938f175aac9cbd73b2286f2b7965893411ad1939f378343f37cdf6092e06a1492e1210d9d2d96d66719fc3f11f9103d7e4c8d8e5a0370b66e6551e847d6ea3ae9a0aea7071c3297515f2d98044708df6675a589251aca695b1708d419c2f76384d86dfbd803fc1ecabdb3fdc021577743a24a85b1cccf84e7be2118264ec489fdfccaba6196ca5c19f637b61a5c5605883984f0b56e6a3c4ab032f9f9b006fe826ada1e4bc0d4ae0604ba9f92f2199d15979cd2ea89c28d1afeb2074cb8ae77eec4ac53242ef87faeadc39d06dd7ecf2adf896d79f71c5cd10c9bc1a90a61b3b42cbdc721ca1cf20614aa9f87f92de5e867c6141b29f579390e37e83dbd7fc4cd4b7940d36a4247a16ca191ec03802ff34bf7edf8313fa96a7f594939a33d28672cdd3604f3ee14798a54463dd1054e1307de3ad021d896f0402a0a48548a55ad9a8c88a2a10cccdea37521d2b42a45085cb2d15034ec358cbd65c10958da1f8ec2beda96ca2e1898463854a16f88c5a7788b1350bd76e7af69744e93cb0853a8348c4f4b1ff29b32371a91697206a5dc99eb966d3de852dad23bd115d5162436370c22c5f969334e266a2520b201f64a22fb5855a4bf73c579a1cd7e5d6d8d99fd4a3e3c046332113e81b84205f628420e1e2355396ffa39e863e2d7d87226e38523c10b82aa02e343caf9de4ddf5de296b49262598e797a101e318435f9be47ac201a99f0eb3a5e122d4393866d5cdcef11e3cb29899b3244f2b5545485b300f9ba16c821cce3117154cd41c95f9b5990fea2869f4ce43ea6252268e22dc00666d03d7fac46082af6a10f26b93103a72d167d1621494a2f22cfafb6befc638df9c25dab2c1c276803a02d5761fc2b3a60665e022a0e219577b6db351b741ba6d8761830f783edf1ab989637b3f876a025c2e652cbc660f0842f527843acf0567b30e2b29fc549a2086a40182ea48ca9ebb0313d8052b45a470a73e8282596ceb81ec35c51c38a21897771eed5c4a12fd472fbfb0b994af03246b7f7169fe4251cb88fba1f9589e0619e7e4f3dee0a606885e93f75cee4b3263db4a9d53c61c8bca4f0633707848e34afb133add31f55d47f0aa46c8e063910197a0c31fe4c1189324602c3a93838f5e1f982c313b0829a57241de48e9defbd32fdd7b38d13c80768106ca38152f8e935ad2b86c81637cc8aeb5765257f1662eedebca67e0e4f106df9d76878eab6c0c4aba346deffaf75e7ca9edad57696b15ce9c0948a534807a67b41f04e87bbf9bde4ac3a5987237513564a198e742e1ba5e"}) pwrite64(r2, &(0x7f0000378000)="", 0x0, 0x0) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000816000)=0x0) 2018/01/26 17:37:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000e0f000-0x8)={0x0, 0x0}) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000a93000-0x4)=0x7fffffff, 0x4) getsockopt$inet_int(r0, 0x0, 0x32, &(0x7f00004b5000)=0x0, &(0x7f00001b8000-0x4)=0x4) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = dup(r1) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000004000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/26 17:37:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000454000)='/dev/cuse\x00', 0x4000, 0x0) connect$pptp(r1, &(0x7f0000df8000)={0x18, 0x2, {0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) openat$vnet(0xffffffffffffff9c, &(0x7f0000959000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) dup3(r0, r0, 0x7) r2 = getpgrp(0x0) tkill(r2, 0x3e) 2018/01/26 17:37:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00004f3000)='cifs.spnego\x00', &(0x7f0000e2b000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00002b3000+0x27d)='\x00', 0xfffffffffffffff9) add_key(&(0x7f0000988000)='asymmetric\x00', &(0x7f0000913000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00000f5000)="fb", 0x1, r0) request_key(&(0x7f00007b8000)="7256a50000638910a170fe56008403befe18", &(0x7f0000cb6000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000790000)='.', 0x0) syz_open_dev$adsp(&(0x7f0000faf000)='/dev/adsp#\x00', 0x0, 0x0) keyctl$search(0xa, 0x0, &(0x7f0000c28000)='keyring\x00', &(0x7f0000e24000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) 2018/01/26 17:37:27 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000eb5000)='/selinux/checkreqprot\x00', 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x1, 0x0, 0x1, {0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}}}, 0x32, &(0x7f0000d82000-0x38)=[{&(0x7f0000001000-0x52)="f4f76a0aeccc44cc00dd6ca0aef56ee6db8c3de77de66ddc631d6e2faddb0df31b2b0e926c4ffa1feab6171e8529c7f7129c6ac9f094de35b47f123cfb1ecaea91a1df5954b8a571705d624f9a63a8b7e1a0", 0x52}, {&(0x7f0000244000-0xef)="19e8d865f038c69bbad8afec233110b33c284d19854eb3bc5af6aac86c0f5edd17adb79458f748eecde1cd2c5a08f6b12374255e4f75b2c556197742c2ed7d9f97936c7128249c8f6a34ce6994ef1126eda3c31f6c790d9888661a15ae713471b24fdaf3b23457fb66820bed625f667e543883148925b7bdd4d75957f0c9caa434fb6563fde4b5a9f95f4e69c63076b1b876db5b4cab0e37e84aad26eee4711cf47ee62744f811d7342ceb7b2d5ca7cc86e55e3a5a860694aa4b55b4ea23097af744ca48c184cc78e4208c819d50a26843dbd15655c1c25038cc6aad305477edf0621b775304dce40630d30fd525a4", 0xef}, {&(0x7f0000001000-0xa9)="9c4d9cf4ed475ce08f2145f8084eeeaf427fb88497c2a9040bfc853d73631aa5c3dc5b9bc00cd4e5ccbecdc5b5ea7d90f20d2ad3cbf1522b1bf199e5f76843c91e70bb7c5229ecb9aa5624d26574ff9fa2d7fe52fcb18d0bc9cd39f07d846641b6bfd4492e4a7777fd80ba65752f093bcd3794130993c2c2d109065ae3efd818a0be380fc963bdc81bdcd913b0bf3b599444f5553274c80dee49ce6a0800d488099c754ede5568c102", 0xa9}, {&(0x7f0000a69000)="2736fda2ebb4098ac0f03a3e129efb85423476307c87ac96ec4744a9ab09774b800e7d93f608956af797c8053ad131cfd1baa0e39877131b5e6c681a9c36cb636b9e3e208d413f5ddb7f3a40522f0b440c7a2d38e7c928d92e078e7ad119882cfbfc12a19f91ec585149add3ed46d574ef9ca4b1669410d5aa26eb78d9e95be193c780d0cf76c6ce9f4035c7ddb87ccc0903b9b9043c7036bb43bff9264e6509a53fe8e95b4d1d328341714fc89530c7c39a024b8edff3e385fcc9b8e621c8e3759f085279acf91b6ea9", 0xca}, {&(0x7f00009b9000-0xb3)="8eb557ef8a918abed2ffd221af21b3117847d0618f8b1adcf5bdc6becc004e390e0eb00c5a9a0ecc7437b58a8de062d67928f9259907aa1d48ea57d32985e156cd36a143962b52ce1e383224abf06278ee37778c7296ff929af94baec2fee38c8bd5a5c53b67ce61ed5ac1616c3a363795cdb5704adcf8c57ce28ee21ad2121227b016ad7509d8ee654cbff15634d0153289058c056c14b5a3068aae5b00b678c3878103a74bebe6a042755228cb31101d3673", 0xb3}, {&(0x7f0000f20000-0x92)="72fac953bbb4bab1375589d1099ce174fff3b823b740d3f4200edf9dbf350f7f0be0e78d34e46940b3428c85de48947a121262b648d0e41f770619bbcf26a29ce890f94ff65984e388387b63ed3ab8cd003b67567773cd301ea864195e5d7c10fd1bc3ba94181c554266411c0bdd43c8ae681ce39f65c238aeb1880bac97bf5a800082c47d5ee63dbbdfb8f9e336f495c0e8", 0x92}, {&(0x7f0000001000-0x60)="0904d8d8a934e691e10a3b2b05d4515107d835c5815f635062142787d6aea3c8e569e9bb909a432afa480a30d742360b1ed652e699bb4e2d3ee52620ae81dd3a5daeb9982a1262af5586fe03f430565867ff35098c19aba1eb4b3459647702f8", 0x60}], 0x7, &(0x7f0000000000)=[{0x64, 0x84, 0xffffffffffffffff, "0194a9a27efedb14658a871825507575171248f9bcf339330a52c385e06e4d46c766e70e3e879a5ab9a6bd11643cc5e32c16caa1e6c3bfe650fc1d45d3bb1cb77f50dffb4cc3d408d238523b18aa09094bdab408570e"}, {0xa0, 0x10f, 0xfffffffeffffffff, "3753bc14ea08f922c2942a4f9c692810c6091fb8e479cf2d86d3b0fc17eaa07a45564ab968e546415bdcc33132a5dc51633e499995714288c6b8f98e69636707e56302b95cde174c99216868c1df5d54211621e027d50fbdb179f2c483c95d0e7adf85d6eb93adbc5f0543705a90b6033885120eab02054f13dba144e4ebf8309be27a32ee666d1f8ecff472cc081fb4a4ec99"}, {0x40, 0x11f, 0xffffffffffffff80, "91ce97492133fa5a25840de1f6e7789caec83cfdeb7ef001ad467be49068db68f60ee6fb52b3db1c8b15c835f55b701f80"}, {0xc0, 0x13f, 0x6, "820d3b7b4724394c0670726e468c27c487f303726d34da12e7bb28084ac659ba86e1e860e51474219f664e9f183b4a49ce723ad50420b02de5fda222d96cd600b55deea48cec6ccc3d8c3d63d5509ab0c26a2aca9457261e6c5ea9529ea69f11093e73a66e1d13ecc6e077040127bc4e75fb6c8e006284739f232603893305808d98486b6201fd711a89b78f7b614954497aea773ebd3d5490854cc4215da09ea513655817b479ed19d18911a51da538c2"}, {0x100c, 0x29, 0x9, "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"}, {0x90, 0x13f, 0x9, "888f72d7d16cacb2dd051266224bca17468a96a84de103aa85a61ad9b1916858aa234683f7a77aad57aade0af7d97dd4e4bd6d119af4bff74dacef2784b097d5bc3260a726510605b3dc3df63c29415dc32f5550e2d456910e61c1bec69a736a7bf6f80c2287ac1e70270c2598fa03e85c5285756108e1aa212713993139f8dc6c6229"}], 0x12a0, 0x80}, 0xff}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) bind$inet(r2, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x1d, &(0x7f0000fc0000)=0x5, 0x4) sendto$inet(r2, &(0x7f0000007000)="", 0x0, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r2, &(0x7f0000fc6000-0x78)=[{{&(0x7f00001e6000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000fc1000)=[], 0x0, &(0x7f0000fc6000-0x3)=""/33, 0x21, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/26 17:37:27 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x400001, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x400000000000003a, 0x1, &(0x7f0000262000-0xbc)=""/188, &(0x7f0000953000)=0x1ca) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f50000)='/dev/vga_arbiter\x00', 0x100, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000f50000)={0x3, 0x7fffffff}) 2018/01/26 17:37:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000c96000-0x3)="", 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fremovexattr(r0, &(0x7f0000674000)=@known='trusted.syz\x00') [ 504.992482] audit: type=1400 audit(1516988246.787:27891): avc: denied { map } for pid=29024 comm="modprobe" path="/bin/kmod" dev="sda1" ino=1440 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 505.017134] audit: type=1400 audit(1516988246.797:27892): avc: denied { map } for pid=29024 comm="modprobe" path="/etc/ld.so.cache" dev="sda1" ino=2503 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 2018/01/26 17:37:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000019c000)={0x0, 0x9, 0x3, [0xffff, 0x3, 0x101]}, &(0x7f0000675000-0x4)=0xe) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000523000)={r1, 0x80000000, 0x9, 0xffffffffffffff81}, 0x10) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff9000-0x4)=0x8001, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f0000ff0000)=0x3fb, 0x4) bind$inet6(r2, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) listen(r2, 0x0) 2018/01/26 17:37:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000063e000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mq_timedreceive(r0, &(0x7f000037f000)=""/42, 0x2a, 0x1c7a, 0x0) mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000029000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000012000-0x10)={0x2, &(0x7f0000009000)=[{0x84, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) writev(r2, &(0x7f0000021000)=[{&(0x7f0000014000)='0', 0x1}], 0x1) r3 = socket(0x40000000015, 0x5, 0x0) bind$inet(r3, &(0x7f00008e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f00007b4000)='/dev/sequencer2\x00', 0x400, 0x0) 2018/01/26 17:37:27 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000000)=""/205) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000ef2000)='./file0\x00', 0x203, 0x400000004c) getresuid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0) 2018/01/26 17:37:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000595000-0x8)={0x19980330, 0x0}, &(0x7f0000244000)={0x1, 0x8, 0x0, 0x0, 0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000a4b000-0x18)=[{&(0x7f0000928000)="554d1c5fcf2c4db2de8dd9e21998c2", 0xf}, {&(0x7f00000e0000-0x4)="a49934bf", 0x4}, {&(0x7f0000dd2000)="d8622e1953ea5c772b5a1a49262e3afd7fcf28a92c2a14bdc72173ea53c41fddd5a3504d9fdfcdadf17ce1de43cff6b0813364c7ead767c09453b5593ce2e28391c134c39cdc38e7e51c444484", 0x4d}], 0x3) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x3}, 0xc, &(0x7f000000b000)={&(0x7f000001d000)=@ipv6_newroute={0x1c, 0x18, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x38, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 17:37:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000b64000-0xb)='/dev/audio\x00', 0x8000, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000ff8000)={0x5, 0xfff0000000000000, 0x3, r1, 0x0}) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000454000)=""/154) lseek(r2, 0x0, 0x0) 2018/01/26 17:37:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getpeername$llc(r0, &(0x7f0000987000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000a74000-0x4)=0x10) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x8, 0x1, 0x0}, 0xffffffffffffff4d) 2018/01/26 17:37:27 executing program 2: r0 = pkey_alloc(0x0, 0x2) pkey_free(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x3, &(0x7f000098b000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup(r1) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000db3000+0xdce)='veno\x00', 0x5) sendmsg$nl_netfilter(r2, &(0x7f0000ce3000)={&(0x7f0000c0b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d7c000-0x8)={&(0x7f000041f000-0x1648)={0x22c, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x218, 0x0, [@generic="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"]}]}, 0x22c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$TIOCSBRK(r2, 0x5427) 2018/01/26 17:37:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101002, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000d0b000)=0x8129) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f00004f0000-0x8)=&(0x7f0000e86000-0x1)=0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000cdd000-0xf6)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf2000-0x4)=0x600210) pwrite64(r0, &(0x7f00006c3000)="", 0x0, 0x0) rt_sigpending(&(0x7f0000546000-0x8)={0x0}, 0x8) fcntl$getownex(r0, 0x10, &(0x7f0000c11000-0x8)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) 2018/01/26 17:37:27 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x80c00, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000000000)={0x4, 0x1ff}) 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, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00003d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f00007c5000)={0x2, 0x0}) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f000062e000-0xd8)=@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}]}) [ 505.255863] RDS: rds_bind could not find a transport for 224.0.0.1, load rds_tcp or rds_rdma? 2018/01/26 17:37:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00005c9000-0x22)="1f0000003a00077a0000220a000008ff0a3f80311100000004000a03441951", 0x1f) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c20000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000b0f000)=&(0x7f000006a000)=0x0) 2018/01/26 17:37:27 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r1, &(0x7f000000b000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000000b000-0x4)=0xc) bind$inet(r0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 17:37:27 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r0, &(0x7f0000f01000-0x9)={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f50000)='/dev/cuse\x00', 0x200000, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000f51000-0x1c)=@req3={0x8001, 0x0, 0x1, 0x200, 0x3, 0x6, 0x7}, 0x1c) 2018/01/26 17:37:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ab4000-0x9)='/dev/ppp\x00', 0x400000000040001, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000d0b000)=0x8129) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000cdd000-0xf6)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf2000-0x4)=0x600210) pread64(r0, &(0x7f000057c000)=""/226, 0xe2, 0x0) pwrite64(r0, &(0x7f00006c3000)="", 0x0, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00009c5000)={0xffffffff, 0x5, 0x7fff, 0x3, 0x1ff}) [ 505.309818] RDS: rds_bind could not find a transport for 224.0.0.1, load rds_tcp or rds_rdma? 2018/01/26 17:37:27 executing program 4: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000ee5000+0x2a3)={0x800000000040, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00001ab000)={0x6, 0x4, 0xd7d2, 0x3f, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/26 17:37:27 executing program 7: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000016000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r0, &(0x7f0000016000-0x8)='./file0\x00', 0x66, 0xc00) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000015000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000006000)='/dev/qat_adf_ctl\x00', 0x40, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000016000)={r1, 0x2, 0xe3, "0af518fe0e38d96c7ba296b298360cdeb01a592ec63c8c503f7ba4bbe917cb81c4b1729b2bb861e440f674fc3ba33ac44b79b317352d3552b4e5a9a9325873bb9d28484192d41cc2a66a0643fa882365f41c26634d4042135b797f132df6f7e251c4beb94ede6d399baab68496f535cf98e5885ba04d208e7f8aa58499e68c97c986f2d8aed2c7b0f3052b78e50bb9a055c979fd9b1fe18438f5be21134a79c5f7445a4850a7a1fe65ff2c44d3ad35a21931f307dd3218656b8257134ffe19f3a156f9f22edb5bceaf3d25912cc9121750898f79ed63487a03d7751dacf6288df951b463694a234b00506222635673ba3d"}) ioctl$KVM_NMI(r2, 0xae9a) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000008000-0x8)={0x2000000000000060, &(0x7f000000b000)=[{0x34, 0x8, 0x0, 0x0}]}, 0x8) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000016000-0x11)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) 2018/01/26 17:37:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101002, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000d0b000)=0x8129) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000cdd000-0xf6)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf2000-0x4)=0x600210) pread64(r0, &(0x7f000057c000)=""/226, 0xe2, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000667000-0x4)=0x1ff, 0x4) pwrite64(r0, &(0x7f00006c3000)="", 0x0, 0x0) 2018/01/26 17:37:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e70000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f00001c7000-0x4)=0xfffffffffffffffc) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000935000-0x107)="240000002e001dff3200000800207700fbffffff0100000000010000ffffff001800ff10", 0x24) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f00003eb000-0xc4)=""/196) 2018/01/26 17:37:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000eae000-0x20)={"0d911b1d6a9600479438f0c0081048d7", {0x4, 0x7, 0x6, "fb3bdb32e942", 0xffffffff, 0x0}}) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000782000)=0x4, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a09000)={0x0, 0x0, 0x0}, &(0x7f0000f6c000-0x4)=0xc) setfsuid(r1) sendto(r0, &(0x7f0000cda000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00004a5000-0x140)=[{{&(0x7f0000cfa000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000d7b000)=[], 0x0, &(0x7f0000d7b000)=""/203, 0xcb, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000fd3000-0x8)={0x0, 0x1c9c380}) 2018/01/26 17:37:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c35000)='/dev/rtc\x00', 0x30000, 0x0) openat(r0, &(0x7f0000103000)='./file0\x00', 0x80, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000fbb000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15df848dec108cec478e2e4bb4", 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00008ed000-0x4)={r1}) getsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f0000258000-0x8)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f0000844000-0x4)=0x8) r3 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000d17000)={0x0, 0x0, &(0x7f000042a000-0x38)=[{&(0x7f0000ed1000-0x5d)="658b1483bbcc6bc27da95734f56aa6117ebdc4d5d7707a9273192b60a88c8bab6795c332444524f1735deb721cb8746a9d373a0fd1e2da66756cc8f52fcaea5b", 0x40}], 0x1, &(0x7f0000e75000)=[@assoc={0x10, 0x117, 0x4, 0x6}], 0x10, 0x40000}, 0x20004000) recvmmsg(r3, &(0x7f000005f000-0x120)=[{{&(0x7f0000526000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000135000-0x40)=[{&(0x7f00008ca000)=""/19, 0x264}, {&(0x7f00007f1000)=""/18, 0x12}], 0x2, &(0x7f0000033000-0x6)=""/6, 0x6, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000fd4000-0x8)={0x0, 0x0}) 2018/01/26 17:37:27 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000386000-0x2729)={'raw\x00', 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000665000-0x10)={0x0, 0x0}, []}, 0x60) 2018/01/26 17:37:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000676000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128-generic\x00'}, 0x65) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000007b000-0x4)=0x0) r2 = getpgid(r1) fcntl$lock(r0, 0x7, &(0x7f00009b2000)={0x3, 0x1, 0x100000006, 0x72, r2}) openat$vcs(0xffffffffffffff9c, &(0x7f0000b3b000-0x9)='/dev/vcs\x00', 0x200, 0x0) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000ae000)='stat\x00') sendfile(r3, r4, &(0x7f00005ef000-0x3)=0x0, 0x7) 2018/01/26 17:37:27 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) listen(r0, 0x7ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000001000)={0x1000, {{0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0x1, 0x33, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f000060e000)=""/39, 0x27}, {&(0x7f0000c32000-0x36)=""/54, 0x36}, {&(0x7f0000000000)=""/251, 0xfb}, {&(0x7f0000756000-0xc7)=""/199, 0xc7}, {&(0x7f0000000000)=""/116, 0x74}], 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x428000, 0x0) accept4$inet(r1, &(0x7f0000cb2000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ff1000-0x4)=0x10, 0x0) listen(r0, 0x0) shutdown(r0, 0x0) 2018/01/26 17:37:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d63000)='ns/cgroup\x00') syz_open_dev$audion(&(0x7f0000e7d000-0xc)='/dev/audio#\x00', 0x9, 0x301000) ioctl$int_out(r0, 0x5460, &(0x7f00003e7000)=0x0) 2018/01/26 17:37:27 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fc3000)='/proc/self/net/pfkey\x00', 0x202, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f0000001000-0xa9)=""/169) mmap(&(0x7f0000000000/0xf6000)=nil, 0xf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00000dc000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "7dfb07", 0x0, 0x2f, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [@fragment={0x3c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}], ""}}}}}}}, 0x0) 2018/01/26 17:37:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006b3000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000fff000-0x4)=0x7, 0x4) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000649000)={&(0x7f000077f000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000a7f000)=[{&(0x7f00005b2000-0x18)=""/24, 0x18}], 0x1, &(0x7f00003ab000)=""/149, 0x95, 0x80000001}, 0x100) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000aeb000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005d8000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000001a000-0x8)={r3, 0x2}, &(0x7f0000fcc000)=0x8) ioctl$int_in(r0, 0x5421, &(0x7f0000344000-0x8)=0x401) write(r1, &(0x7f000001a000-0x69)="", 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000012c000)={0x7, r0, 0x1}) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000e6a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000db7000)="e9e94ffc54e0907ce8d7079f5cb2dde725027f74cdb0ea3778a2984e138eda38"}) write(r1, &(0x7f000009b000)="", 0x0) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x1ffe) 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) sysfs$3(0x3) 2018/01/26 17:37:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006c2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCNXCL(r0, 0x540d) writev(r1, &(0x7f000063a000-0x30)=[{&(0x7f0000ec7000-0xfe)="9d", 0x1}], 0x1) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000bbb000)=0x2, 0x8) ioctl$FIONREAD(r1, 0x541b, &(0x7f000001e000-0x4)=0x0) 2018/01/26 17:37:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000eac000-0x4)=0x1, 0x4) prctl$setname(0xf, &(0x7f000064c000)="10") fstat(r0, &(0x7f000041d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000404000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000183000-0x4)=0xc) fchown(r0, r1, r2) openat$dsp(0xffffffffffffff9c, &(0x7f000019d000)='/dev/dsp\x00', 0x0, 0x0) 2018/01/26 17:37:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae9000)='/dev/kvm\x00', 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000653000-0x8)={0x0, 0x0}) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000bf0000)=0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000a93000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f0000d9e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x9200}) r4 = pkey_alloc(0x0, 0x2) pkey_free(r4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) ioctl$KVM_SET_GUEST_DEBUG(r5, 0x4048ae9b, &(0x7f00006c2000-0x48)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 17:37:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101002, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) sched_setaffinity(0x0, 0x8, &(0x7f0000d0b000)=0x6) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000cdd000-0xf6)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf2000-0x4)=0x600210) pread64(r0, &(0x7f000057c000)=""/226, 0xe2, 0x0) pwrite64(r0, &(0x7f00003a2000)="f1f66f7cd3e763d55a74520d5952d689385b6c871098d4e62adc160cfc", 0x1d, 0x0) 2018/01/26 17:37:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d37000)='/dev/audio\x00', 0x101, 0x0) ioctl(r0, 0x0, &(0x7f00005b5000-0xf5)="b93b288a685c49c1f338a66d2388c9b22f0a074354f27fbf4bd3115933d1d7e6280fdb07d422aedfbd6bf9c7d960dc77772b4ea8eba1f93c494fd3f9b735ba566727bf7242c20df60ce19624ede71e0ba66ae2cc9ef0fdcabce470cdacbe6eef9c240f60c3a4696a0b31506af5a3e34b29d6bd933b3616f2fa445180c45aa491c2b1ad0b06b0645c939f074f3eb7983f021b9daad0d100511b48b58268898bfa205e3ee47415c1f4a3cfb79cc77a1d721005760a55e99305a3d2d9c0b0124ec4d05d97e39c881aa7c647f09a52211043c1d0f3cddcc25ff89afd9e06eadf55e690ebd1ddc8831b23063ad53190655848a4605c09c7") socketpair$inet6(0xa, 0x7, 0xde1, &(0x7f00004bb000)={0x0, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00002ef000)={@common='gre0\x00', @ifru_data=&(0x7f0000feb000-0x20)="d87b092cef24cad30000010087ee8721e5828c3cff0700008fdcfeb43ef0c0b3"}) 2018/01/26 17:37:27 executing program 6: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f000003a000)='./control\x00', 0x1000802) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./control\x00', 0x0) mount(&(0x7f000000a000)='./file1\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000001000-0x3)="") perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0xdb, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() r0 = syz_open_dev$sg(&(0x7f00003d7000)='/dev/sg#\x00', 0x0, 0x2) connect$bt_rfcomm(r0, &(0x7f000068e000-0x9)={0x1f, {0x101, 0x2, 0x7ff, 0x5, 0xfffffffffffffffd, 0x0}, 0x9}, 0x9) clock_gettime(0xa, &(0x7f0000002000-0x10)={0x0, 0x0}) write$evdev(r0, &(0x7f000082c000-0x78)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{r1, 0x0}, 0x1, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x8000}], 0x30) openat$hwrng(0xffffffffffffff9c, &(0x7f0000d75000)='/dev/hwrng\x00', 0x0, 0x0) ioprio_set$pid(0x2, 0x0, 0x7eb0) sync() [ 505.670372] QAT: Invalid ioctl [ 505.686310] QAT: Invalid ioctl 2018/01/26 17:37:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000570000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00005f8000-0x7)='autofs\x00', 0x0, &(0x7f000000a000)="") r0 = getpgid(0xffffffffffffffff) sched_getaffinity(r0, 0x60, &(0x7f0000379000)=0x0) 2018/01/26 17:37:27 executing program 0: mmap(&(0x7f0000000000/0xde9000)=nil, 0xde9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000330000)='/dev/snd/seq\x00', 0x0, 0x400000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000a6f000-0x5c)={0x0, 0x5d4fa85da9d48b7b, {0x0, 0x0, 0x2, 0x3, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00005d1000)={0x0}, 0x4) 2018/01/26 17:37:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f000086c000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) syz_emit_ethernet(0xfe, &(0x7f000067c000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fb72", 0xc8, 0x40000000003a, 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=@dest_unreach={0x1, 0x0, 0x0, 0x6, [0x0, 0x0, 0x0], {0x7, 0x6, "428897", 0xab2f, 0x6c, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [@dstopts={0xbf, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0xac}, @ra={0x5, 0x2, 0x3}]}, @routing={0xff, 0xe, 0x3, 0x7, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}]}, @fragment={0x2, 0x0, 0x554ded2c, 0x8000, 0x0, 0x6, 0x0}], "49831accfc49"}}}}}}}, 0x0) fcntl$setpipe(r0, 0x407, 0x6) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000049b000-0x4)=0x40, 0x4) 2018/01/26 17:37:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000210000)=0x2, 0x4) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000968000-0x1c)=@req3={0x8000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1c) r1 = accept4(r0, &(0x7f0000b55000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000a40000)=0x1c, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f00007f6000)=0x1f) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f00007c5000-0xe1)=""/225, &(0x7f00004cb000)=0xe1) 2018/01/26 17:37:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00001bc000)=0x20) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101002, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000d0b000)=0x8129) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000304000-0xf6)=""/246) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f00006d2000-0x4)=0x600210) pread64(r1, &(0x7f000057c000)=""/226, 0xe2, 0x0) pwrite64(r1, &(0x7f00006c3000)="", 0x0, 0x0) 2018/01/26 17:37:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() exit(0x0) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) capget(&(0x7f0000001000-0x8)={0x20071026, r0}, &(0x7f0000493000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/26 17:37:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x21, &(0x7f0000af1000)=0x0, &(0x7f0000ef3000-0x4)=0x4) 2018/01/26 17:37:28 executing program 0: r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x32, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000000)={@multicast1=0x0, @multicast2=0x0}, &(0x7f0000001000-0x4)=0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) fsetxattr(r0, &(0x7f0000002000)=@known='system.posix_acl_access\x00', &(0x7f0000002000)='+,ppp0\x00', 0x7, 0x1) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/26 17:37:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00007a0000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x10, 0x2f, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@hopopts={0x5e, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) r0 = socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000d1000)={0xf2ef, 0x3, 0x1, 0x183, 0x6, [{0xe, 0x3f, 0xfffffffffffffffe, 0x0, 0x0, 0x886, 0x0, 0x0, 0x0}, {0x7fff, 0xa0, 0x2fa246a7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x8001, 0x18c, 0x0, 0x0, 0x0, 0x1780, 0x0, 0x0, 0x0}, {0x7fff, 0x3, 0x81, 0x0, 0x0, 0x480, 0x0, 0x0, 0x0}, {0x7, 0x4, 0x6, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x10000000, 0xa2, 0x7, 0x0, 0x0, 0x484, 0x0, 0x0, 0x0}]}) 2018/01/26 17:37:28 executing program 7: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa, 0x0, &(0x7f0000016000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) unlink(&(0x7f0000008000-0x8)='./file0\x00') setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000011000-0x10)={0x2, &(0x7f000000e000-0x18)=[{0x44, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000016000)={0x0, 0x6, 0xb360, 0x8, 0x9, 0x8, 0x9, 0x8001, 0xfffffffffffffffe, 0x8f}) sendto$unix(r1, &(0x7f000000d000-0x4)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) mq_open(&(0x7f000000d000)='%-selfwlan1\x00', 0x41, 0x4, &(0x7f0000005000)={0x9, 0x20, 0x3, 0x1ff, 0x5, 0x8, 0x7fff, 0xd7d}) 2018/01/26 17:37:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000085a000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000055f000-0x4)=0x0, &(0x7f000016d000)=0x4) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) 2018/01/26 17:37:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000ba6000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) r1 = syz_open_dev$vcsa(&(0x7f0000d3e000)='/dev/vcsa#\x00', 0x40, 0x80c0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000937000)={0x6fe, 0x0, 0x10000, 0xffffffffffffff00}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40106435, &(0x7f000033a000-0x10)={0x8, r2, 0x10000, 0xe04e}) write(r0, &(0x7f0000981000)="1f0000000104ff00fd4368c007110000f305010008000300010423dd06dfa4", 0x1f) 2018/01/26 17:37:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f00002a3000-0x1c)={0xa, 0x3, 0x64, @loopback={0x0, 0x1}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x4a1, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) r1 = dup(r0) r2 = getpgid(0x0) perf_event_open(&(0x7f00006e9000)={0x4, 0x78, 0x8001, 0x0, 0x7, 0x4, 0x0, 0x153, 0x80, 0x4, 0xfff, 0x800, 0x4, 0x138, 0xfffffffffffffeff, 0x2, 0x168, 0x80000000, 0xc2, 0x7, 0x6, 0x9, 0x4, 0xfffffffffffffff7, 0x2, 0x80000001, 0x9, 0x7, 0x6, 0x20, 0xffffffff, 0xf4c, 0x6, 0x7ff, 0x9, 0x2, 0x3f, 0x6, 0x0, 0x3, 0x5, @perf_bp={&(0x7f00002bc000-0x1)=0x0, 0x6}, 0x1, 0x8, 0x80, 0x3, 0x80000001, 0x3f, 0xfff, 0x0}, r2, 0x2, r1, 0xd) write$sndseq(r1, &(0x7f0000802000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0xc0) sendmmsg$alg(r1, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f06000)={0x9, 0x0, 0x101, 0x0, 0x0}, 0x10) write$eventfd(r1, &(0x7f000057c000-0x8)=0x0, 0x8) readv(r1, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) write$eventfd(r1, &(0x7f000061f000)=0x0, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007e5000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) write$eventfd(r1, &(0x7f00006d5000)=0x0, 0x8) 2018/01/26 17:37:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000b3b000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0xd, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000a5c000-0x10)='/dev/input/mice\x00', 0x0, 0x140) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40047705, &(0x7f00008fd000)={0x1000, 0x8}) r2 = syz_open_dev$audion(&(0x7f0000ee6000)='/dev/audio#\x00', 0x8, 0x202) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f00005cc000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="36cc496e11300bae66c202e96a4edd89"}) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000746000-0x10)={0x40, 0x98, 0x6, 0x4}, 0x10) 2018/01/26 17:37:28 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200000, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000c8d000-0x4)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00002d1000-0x8)={0x19980330, 0x0}, &(0x7f0000cc0000)={0x0, 0x1, 0x5, 0x0, 0x0, 0x0}) prctl$intptr(0x200000002f, 0x2) munlock(&(0x7f00004ba000/0x3000)=nil, 0x3000) bpf$OBJ_GET_MAP(0x7, &(0x7f0000f77000-0x10)={&(0x7f0000a3e000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mlock2(&(0x7f0000ee7000/0x2000)=nil, 0x2000, 0x1) 2018/01/26 17:37:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101002, 0x0) sched_setaffinity(0x0, 0xa8, &(0x7f0000e8b000-0x8)=0x8121) readv(r0, &(0x7f00005d4000-0x8)=[{&(0x7f000023d000-0xb1)=""/177, 0xb1}], 0x1) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf2000-0x4)=0x600210) pread64(r0, &(0x7f000057c000)=""/226, 0xe2, 0x0) pwrite64(r0, &(0x7f00006c3000)="", 0x0, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f000081c000)=0x0) 2018/01/26 17:37:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) recvmsg$kcm(r0, &(0x7f0000678000-0x1c)={&(0x7f0000cba000-0x1e)=@pppoe={0x0, 0x0, {0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f0000888000)=[{&(0x7f0000115000)=""/31, 0x1f}, {&(0x7f00006a3000-0xcb)=""/203, 0xcb}, {&(0x7f000074e000)=""/4096, 0x1000}, {&(0x7f0000b94000)=""/216, 0xd8}, {&(0x7f0000248000-0x1000)=""/4096, 0x1000}, {&(0x7f0000089000)=""/9, 0x9}, {&(0x7f00004e9000-0x82)=""/130, 0x82}], 0x7, &(0x7f0000f54000-0xc7)=""/199, 0xc7, 0x4}, 0x20) bind$inet(r0, &(0x7f000035b000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt(r0, 0x200000000114, 0x8, &(0x7f000067c000)=""/4096, &(0x7f0000000000)=0x1000) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000367000)=0x7, 0x4) 2018/01/26 17:37:28 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000012000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000013000)={r2, 0xffffff8d, "96"}, &(0x7f0000003000)=0x32b) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000001000)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) fcntl$setown(r1, 0x8, r3) close(r0) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$VT_GETSTATE(r4, 0x5603, &(0x7f0000013000-0x6)={0x4, 0x7f, 0x400}) [ 506.142447] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/26 17:37:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101002, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000d0b000)=0x8129) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000cdd000-0xf6)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f00005f7000-0x4)=0x60020f) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ffe000)=0x0, &(0x7f0000849000-0x4)=0x4) pread64(r0, &(0x7f00009a9000-0xe2)=""/226, 0xe2, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000f8e000)=""/207) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000048a000-0x12)='/dev/loop-control\x00', 0x800000000081, 0x0) flock(r0, 0x4) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000805000)={0x7, 0x1e, 0x3, 0x6, "7bd9ee0322c78ef19e8180f381c59ade773182a04d13121812d0fcb50889c7fb"}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000951000)={0x8, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9, [{{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x560) pwrite64(r0, &(0x7f00006c3000)="", 0x0, 0x0) setrlimit(0x7, &(0x7f0000978000)={0x4dd, 0x8}) 2018/01/26 17:37:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000079a000-0xd)='net/wireless\x00') ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000748000)={0x401, 0x59fe}) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f000036d000-0x10)={0x2004, 0x2000, 0x0}) ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, &(0x7f0000000000)=0xffffffff) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 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, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f00009a2000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ad8000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(0xffffffffffffffff, 0xc0605345, &(0x7f0000038000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$VT_WAITACTIVE(r0, 0x5607) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000675000)={0x0, 0xfffffffffffffff9}, &(0x7f0000973000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000249000-0x4)=r3, 0x4) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r5, 0x4008ae8a, &(0x7f0000f00000-0x20)={0x1, 0x0, [{0x8000000000001, 0x0, 0x0, 0x0, 0x0, 0x0}]}) ioctl$KVM_SET_LAPIC(r5, 0x4400ae8f, &(0x7f000016d000)={"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"}) [ 506.191217] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 506.224141] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/26 17:37:28 executing program 4: memfd_create(&(0x7f0000177000)='\x00', 0x0) eventfd2(0x0, 0x0) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f000053f000-0xa)='/dev/ptmx\x00', 0x0, 0x0) unshare(0x82000040b) socket$bt_bnep(0x1f, 0x3, 0x4) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2018/01/26 17:37:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) write$selinux_validatetrans(0xffffffffffffffff, &(0x7f0000cda000-0x58)={'system_u:object_r:mount_tmp_t:s0', 0x20, 'system_u:object_r:hald_mac_exec_t:s0', 0x20, 0x33, 0x38, 0x20, '/usr/sbin/ntpd\x00'}, 0x58) syz_emit_ethernet(0x14, &(0x7f00000c6000-0x18)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f0000efe000)={0x0, 0x0, []}) connect$pppoe(r0, &(0x7f0000be3000-0x1e)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}, 0x1e) 2018/01/26 17:37:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000b4000-0x8)='keyring\x00', &(0x7f0000d9a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000851000)='/dev/adsp#\x00', 0x80000000, 0x240) mq_open(&(0x7f00000a8000-0x1)='\x00', 0x80, 0x1, &(0x7f0000f2f000-0x20)={0xa1, 0x71e, 0x8, 0x6, 0x0, 0x0, 0x40, 0x4}) ioctl$VT_RELDISP(r1, 0x5605) r2 = add_key$user(&(0x7f0000fe0000)='user\x00', &(0x7f0000466000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000107000-0x1)="e6", 0x1, r0) r3 = add_key$user(&(0x7f00001f4000)='user\x00', &(0x7f000048d000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000048b000-0xc1)="b33ab7008debe0d90ac59cd653e520c19ad7d97fe21769c4db44c249b544234fa287fb8bd6ed266ccf59ef70995bf2e8e0d3fff32853747edad2818708ca27e0ec821620e365a0e6b9485f2d925493f60c01e33e5f8c7eba67840800007f6707e5849d2e875b066cd6409636616fe0f3c300007fb4627ee7597638525e8e812650a86eb500fb4690ea52246bd3d32b1a91f944edb74b1f50ae0872897ed8fd0598b600579f3af3f864e1c324f6a88f66f98f7e149be31bd72b506e8b9511053a", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f00003b3000)={r2, r3, r3}, &(0x7f0000793000)=""/1, 0x1, &(0x7f00006e3000-0x2c)={&(0x7f00005c3000)={'tgr192\x00'}, &(0x7f0000e57000-0x34)="e01412cd8ed080a4c9a1c9336f1fda874018d20de2b5c196a51f74fe6f6e06fcdcd91ad6e626faf1fd3b9b81707673babb7e20", 0x33, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 506.271957] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 506.303921] kvm: vcpu 0: requested 68374 ns lapic timer period limited to 500000 ns 2018/01/26 17:37:28 executing program 6: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000fed000+0xd25)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000bc4000-0x4)=0x0) 2018/01/26 17:37:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$KDGKBSENT(r0, 0x40047438, &(0x7f000015b000)={0x0, 0x10, 0x0}) 2018/01/26 17:37:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00009c4000)='/dev/ppp\x00', 0x101002, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000d0b000)=0x8129) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000cdd000-0xf6)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf2000-0x4)=0x600210) pread64(r0, &(0x7f000057c000)=""/226, 0xe2, 0x0) pwrite64(r0, &(0x7f00006c3000)="", 0x0, 0x0) 2018/01/26 17:37:28 executing program 4: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f0000ff7000)="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", 0x781, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000ffd000-0x8)='./file0\x00', &(0x7f000066e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendto$inet6(r0, &(0x7f0000ffb000-0x599)="bd", 0x1, 0x0, &(0x7f0000ffc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ffd000-0x401)="98", 0x1, 0x1fffffff, &(0x7f0000676000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/26 17:37:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$getownex(r0, 0x10, &(0x7f00005d6000-0x8)={0x0, 0x0}) r1 = syz_open_dev$dspn(&(0x7f00009b7000-0xa)='/dev/dsp#\x00', 0x80000001, 0x280) getsockname$ax25(r1, &(0x7f00007a8000)={0x0, {""/7}, 0x0}, &(0x7f0000afb000)=0xfffffffffffffec7) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000309000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000cc7000)={0x0, 0x0, 0x0}, &(0x7f0000220000-0x4)=0xc) r3 = syz_open_procfs(r2, &(0x7f0000243000)='coredump_filter\x00') getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000cb7000)={0x0, 0xad, "feb488b5e05323303578aa5fa5015efe055a32074f2cb799de361d0a0777c5ccb17e3384ed0f366d661e3c42de8916731a29b21e897ed86a58a6ce78a34f8524ec118d81e38054f5e9e672656b34ee6a4fac67f68d335835f5d5d7d0a11953d91ceadbaf9bb8520bd7a07c5134857f6429861594b26bc8ab04511bcfb64e1be67c5bbdcb7a58d66bac6322e19db693d1eed1227e3ac9431b20d092dd685416c613c4e88c2ad93663222ed02333"}, &(0x7f000055d000-0x4)=0xb5) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00003b6000)={0x0, @in6={{0xa, 0x2, 0x38be, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x6, 0xffffffffc85c9247, 0x1, 0x2}, &(0x7f00009c7000)=0xa0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000156000)=@sack_info={r4, 0x20000000004, 0x3}, &(0x7f000080c000-0x4)=0x2) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f000038f000)={0x0, 0xaea}, 0x8) sendfile(r3, r3, &(0x7f0000014000)=0x0, 0x10003) 2018/01/26 17:37:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000859000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = bpf$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]}, 0x14) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 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$inet_mreqn(r0, 0x0, 0x23, &(0x7f00006e4000)={@multicast2=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000fe0000-0x4)=0xc) lstat(&(0x7f0000011000-0x8)='./file0\x00', &(0x7f0000f65000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000097e000-0xe8)={{{@in=@empty=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@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}}, &(0x7f0000c6a000-0x4)=0xe8) r6 = gettid() r7 = geteuid() fcntl$getownex(r0, 0x10, &(0x7f0000223000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00009eb000-0x9a)={{{@in=@dev={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=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000034e000)=0xe8) r10 = gettid() sendmsg$nl_route(r0, &(0x7f0000a4a000)={&(0x7f0000977000-0xc)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00009ee000-0x8)={&(0x7f00002ca000-0x2b9c)=@setlink={0x2b9c, 0x13, 0x322, 0x1, 0x3, {0x0, 0x0, 0x0, r3, 0x3, 0x50080}, [@IFLA_VF_PORTS={0x27b4, 0x18, [{0xc, 0x1, [@typed={0x8, 0x3, @void=""}]}, {0x10ec, 0x1, [@generic="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@typed={0x8, 0x92, @void=""}, @generic="d47933be56e2600957cd1e98f321a86bdc3d50998041423e8aeb616d626550994fab6f7e6859ea428f67b5bb9ea65049be71d2f2fb3193b96996799150ebc11cec1a9444e6b82a04cbe1e5c0b634a405d8f748fe6f9f64c048a8b9c2cb7f66e6aecd46d80d29c32baeb545b783469a0323a5d70d820afcdee8809b2f4f3cbdee1c154effd7719505f495158cf4000c43b2c5f0470981c8409f04c6366967ea7c2ab7c50878284ce28996476ff0c653dbaf8886832c212a8b72ce8098cbda568b42e4cafe5726f17eb34b", @typed={0x14, 0x1b, @str='eth0#{user\x00'}]}, {0x13fc, 0x1, [@typed={0xc, 0x31, @u32=0x8001}, @nested={0x38, 0x2a, [@typed={0xc, 0x1d, @uid=r4}, @generic="21ec4a88cccfdf339403421088b4ed006f9bfe3ea6281fcc9b34a2032e46ee8bb30ba75aef"]}, @nested={0xb4, 0x2f, [@typed={0xc, 0x3a, @u32=0x5}, 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@generic="b7c588de6e7591", @generic="74fcf1b07cf35e78a0ecfec0116a6c65a481940779b25109abf3f8a4ee5eed3d8a682948bb020687d3eb7dbb17ccaeaa0ba1b0965b03ce6d672327e6f3a8d1181890a43ffcf7caea4aeefe75fbcf2196865709114b462eea3081617a93ccc2157546857df08655e24a687246d758d76e8dab31b1674e5c495e1745f30aa2834fd974cb18dc20e23983c054b167b5662b88ae9f6ca97965a7a5faccddfe7c44cd668c19416d375551ed400768f507fc11f74d04b4640c1d9340685f8646304a243dc18034335cfffd35c04eba7b16cc3d1487ee2ddfbc10c374edc7b2905015353b2ec06356498d464e7b62da30ef0b6360bb03cd10", @typed={0x18, 0x51, @str='/dev/usbmon#\x00'}, @typed={0xc, 0x9, @uid=r5}, @typed={0x18, 0x13, @str='/dev/usbmon#\x00'}]}, @typed={0xc, 0x38, @pid=r6}, @generic="45c52863f0270fe2162ffd8ab5bcc3ffc3fc088ad1d6021321702ec1d180e702d8e9256f2db9fbd4060062a7670b39ca6f", @nested={0x10, 0x6d, [@typed={0xc, 0x26, @fd=r1}]}, @generic="4c3ddab7b6425bb82a70d05cb8c3beca72b8570822480b51875e2c25fecf09faad1bdc38ea8447", @generic="5bbb193782fcfd69e0e5cc1b8b0b9f30dde716a7d9e1874461c8e63d61e92fd80f5c7f2830a865af14bac4f786e66781a40547352e41186ba48a0296400b58cecf790dc1baa1906cb8bf5f93855f446ba7e3808139f7e18e59b92c008df24b42e349efd54e85672c756679575eb517d5c44db9ab3372d01df12a35339b0abf", @typed={0xc, 0x80, @uid=r7}]}, {0x10, 0x1, [@typed={0xc, 0x3b, @pid=r8}]}]}, @IFLA_PORT_SELF={0x3c0, 0x19, [@nested={0x1c, 0x43, [@typed={0x18, 0x2e, @ipv6=@loopback={0x0, 0x1}}]}, @nested={0x134, 0x2c, [@generic="74847ad5b9d188b82250d5a2c6893ac500ab8a8eb3a2cf7ccb244308c401a440d0b4fa9166e20fcdd015b8e74238a3a986e45321419a455587eb3471be8353f78ddc9f56ca48c46933644cc52943e3607f1641b32cc18b73f2bda7279b4ba7911350e43f3be42dc79c52de14bc60bec464e5e3c5726bd44e6fae4fc0f678439ea8015fcae0715bc66f059c894bffc7f30ca674b5cb2041026d2a3e8d56efed4f476e620f215d76c37c64233c39da671f114568eaf989e76b97c91aaa3779b095753aae6cc6f4790e0258f3c9187433d4ac3b8c9e7921de9c728bcf62561afca6568744e28c3b79c85d19240d23", @typed={0xc, 0x8c, @u32=0xed}, @typed={0x10, 0x6e, @u64=0xffffffff}, @typed={0xc, 0x10, @ipv4=@multicast2=0xe0000002}, @typed={0xc, 0x6, @uid=r9}, @typed={0xc, 0x37, @fd=r0}]}, @nested={0xc0, 0x8b, [@generic="6ddcc75d9b423cb1ccf2044cb3bf30975edddda65fbb832040f7fea3f73955a9e736046b0f4bc31109c44275cffb8b8b88ab7abf47e4285d1be318f357c4d8e68156678bd3933c835bcb73fa238ab28c06749451d67f207dbe8e498d1e292b78de0030614e8692ea6d312eb72884026ea4adcebabcee4309287988af1a9e6f10b228acfa921818e36f1efb5ad67d00e4898e57a7eff2986b8dd1628afe2f898e8b877ac2cc2d70e0c153dd0c2490cbe4e35d0702f4cf08f4b44628dd"]}, @generic="64189bb9a28af1a3a8bbdfe8df49899db2b099e5bf891d79d5f01c50d2b2478495146af449bbc6c1e0c6a3393dcbe701c41f31dfebb0dee7cf94d43478e3c6a65c8a7af01bb1431e8aa337c78af80a0fab83f7168c5d47ccca646ec28018d703395c60811e7713b515862307cb730df13ceb1fdaaef1f49fe553a40997fc", @generic="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", @typed={0x18, 0x6c, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0xc, 0x60, @u32=0x1}, @generic="e9bdf93962bc30787e7ad622d60a"]}, @IFLA_NET_NS_PID={0x8, 0x13, r10}]}, 0x2b9c}, 0x1, 0x0, 0x0, 0x10}, 0x80) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r2, &(0x7f000000b000-0xb5)="", &(0x7f0000571000-0x1)="16", 0x0}, 0x20) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x295800000) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f000085b000)={0xd000, 0x1000, 0x820, 0x3e, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 17:37:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/26 17:37:28 executing program 0: r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f00007fe000-0x4)={0x1e, 0x6, 0x7, 0x0}) prctl$intptr(0x1d, 0x0) 2018/01/26 17:37:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x6) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000029d000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bind$bt_rfcomm(r0, &(0x7f0000fe4000)={0x1f, {0x4, 0x100000001, 0x6, 0x0, 0x0, 0x9}, 0x40}, 0x9) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000fc7000-0x38)={&(0x7f0000765000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00009bc000)={&(0x7f000078f000)={0x14, 0x31, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 17:37:28 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) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x8000000200000000, 0x5c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000a1a000-0x7)='./file0\x00', 0x6180, 0xffffffffffffffff) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e43000)='/dev/rtc\x00', 0xa6973e5259f63774, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000da5000-0x14)={0x0, 0x7fff, 0x5, 0x9f, 0x1, 0x80}, &(0x7f0000a4f000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000037d000-0x8)={r1, 0xfffffffffffffe01}, &(0x7f0000af2000)=0x8) sendmmsg$unix(0xffffffffffffffff, &(0x7f00007de000)=[{&(0x7f0000931000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00008d1000)=[{&(0x7f000000b000-0xefd)="60581316cb08ebd812506e5743090df2235065c29a8e64ed239161e644694f814073ebc9b5f3d6872e53e491e6febd46e9c7f6acc073d94ae3b5e83254e8f1b2aca8b1b0a23236dd17e3a1e09867b3d50e4a23cfcb172fa623d4d4e86ea871efb62e71ff0eaa7b5ba7cdf489358c2fef77835a0807eeb5a0f05dcfae2c3466b94ee07c44ded3f8c8520ad7a4b4128bd886ff6e8d173282846d3fd57818e924529d4766ab4712654ab768f0df5e16b49bcc4944f553da4c476d37a7fb7bd147b466299771641e221cbf2ae457a958132b72715526668fcc9ea08cbe813231576b289bb5202f1b331331e0d4fea6e60e819722c57c3e", 0xf5}], 0x1, &(0x7f0000bc6000-0x30)=[], 0x0, 0x0}], 0x1, 0x0) mount(&(0x7f0000ff3000)='./file0\x00', &(0x7f0000c22000)='./file0\x00', &(0x7f000015d000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/26 17:37:28 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x400, 0x4000) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000009000)=0x7) 2018/01/26 17:37:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000016b000-0x4)=0x0) syz_open_procfs(r0, &(0x7f0000c17000)='net/igmp6\x00') 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) 2018/01/26 17:37:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000171000-0xc)={0x4, 0xffffffffffffffff, 0x0}) r1 = socket$can_raw(0x1d, 0x3, 0x1) dup2(r0, r1) r2 = socket$alg(0x26, 0x5, 0x0) fgetxattr(r2, &(0x7f000075a000-0x15)=@known='system.sockprotoname\x00', &(0x7f000092c000)=""/7, 0xffffffffffffff26) 2018/01/26 17:37:28 executing program 0: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000012000-0xc)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0}, 0xb) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f000002f000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000032000)=0x14) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000032000)={@empty=0x0, @broadcast=0xffffffff, r1}, 0xc) 2018/01/26 17:37:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000aa8000)={0x0, 0x0}, 0x80000) sendmsg(r0, &(0x7f0000203000-0x1c)={&(0x7f0000a45000-0x10)=@nfc={0x27, 0x4, 0x44b0, 0x7}, 0x10, &(0x7f0000de3000-0x40)=[{&(0x7f000008d000)="b5c65e77908ed91d6426da8aaaac76b81c5c29a49535820b1428683d777faf75a18e865ffc3c717ef0b03b9a1f4c19633de94303", 0x34}, {&(0x7f0000546000)="d5e85d8583b5dbb2340e0a042856ab60edbf7f9e45c6225bf902ca1f32e37d2f269f2130e8276a26f1922732b928e679f8320a580b592121cfd183475b356bdeedbdf9e0848a5114512496c1b9055bf62e3fd020b164c8a62bdf77c4ce09034b1b6059267dd8f0629f5b5ecbd500a67ea8e138e5cc216fee95ee63", 0x7b}, {&(0x7f00006cc000)="178bb61989216960499baeee54b63c779cba7acba9ec234785fb489c5addc262c79346177d9fcc9c4ed33f65b5ed700509a602a4fe4f82fd36df499bf3ef17bd25e4e761e5e02be59de9e2eab857f08593bacfe81dd8bf342a61da0aa14e56255c2a50ce4dbdab", 0x67}, {&(0x7f000034e000)="c4cb41a8b2f41a8bd53c3790178ab7487527728a2c7fd0ecc91af8af3913", 0x1e}, {&(0x7f0000d72000)="7e7994e68d32010f2b9eca6773071cb5fd8613b4705e90a48df1", 0x1a}, {&(0x7f0000858000)="391824f3832a131e83c1708a24eee2f5aedbee8f1ab48c78cc5ab785591633e5", 0x20}, {&(0x7f000014a000)="26a0c4ea0e0a7edf992d706377e556db12284ed36baa93e963a8a183d700bd80b4f2f0b3c4cc1e9f53ae2b8e6c4ed16be6ed7f4b0b95d8116392a69cf4f27fa84a668315447fc9cc1bf9a73e7c7836ac22c79ca365a4a2c3986c7bf9ec", 0x5d}, {&(0x7f0000211000-0x74)="060b2401927a80fe19968955864c8281483bc019c3ff9a141d17e7fdcbb03d0042a0ed1009e770c95f950d131af94fc7540102e99153b56fc560b0403feb8bc738a72fe80e4bc3f9de3dd951bd57a8df37e89d2997f150d17e7411d35f3e47ebd2fadb48a0b076b460b200de27c8113c66b6d58a", 0x74}], 0x8, &(0x7f0000b1d000-0x24)=[{0x24, 0x0, 0x7, "a94f356280626b03da89c01248cf86615f61e55f1688af67"}], 0x24, 0x4000}, 0xb146a1d3313676b0) sysinfo(&(0x7f00004a2000-0x80)=""/128) r2 = socket(0x20000000800000a, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) r3 = fcntl$getown(r2, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000654000-0xe8)={{{@in=@multicast1=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cad000)=0xe8) getgroups(0x4, &(0x7f0000211000)=[0x0, 0x0, 0x0, 0x0]) r6 = fcntl$getown(r1, 0x9) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000c34000-0xe8)={{{@in=@multicast1=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a05000-0x4)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000a43000)={0x0, 0x0, 0x0}, &(0x7f0000ee2000-0x4)=0xc) r9 = getpid() r10 = geteuid() getgroups(0x1, &(0x7f0000d7b000)=[0xffffffffffffffff]) r12 = fcntl$getown(r2, 0x9) r13 = getuid() stat(&(0x7f0000aa5000-0x8)='./file0\x00', &(0x7f0000f50000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f00004c8000-0x1c)={&(0x7f0000b16000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000024000)=[{&(0x7f000094e000)="cf441b6792a16fc7154cc11020ca6568aa7f605d5081a4973e6b8d6c18a4f136d1af7c825cb441852f73b4e4395e69a2ea89bef83c2706d632c88de5a33cea9c86fd32", 0x43}, {&(0x7f00007a9000)="", 0x0}, {&(0x7f000099c000+0x265)="2b93d5f502287400b16ae34680536256f762341e7c7233e53fe83c9af6bbc1232716b898c42a8b69cea4e545baad10e5e9fc9be0376420fc44a34adc0628e00b1d926dfd8c5eb413e3ebf7e8569aee403f111ad79d0018fc88d2ec11dee6747881c59feec9897b58", 0x68}, {&(0x7f0000656000)="e2eba715e9", 0x5}, {&(0x7f00000bb000)="d65865ead452b07ed99c86519bf63d803ef59dfa4d01875f1e882f7be2344d2a6f9316b80db6ef0c6957a0362f54524093c5d80f1101f1c0c6a2e547afb8f684cc83c3965b7fac5afbed632e7f0f332546c8d3cd7502107e2a34c91fb30b7c0f10e60fd6745a98effccca9c0df1403503677af1bfe4abd74ae22b356d9f1e465834f6974b0ac3fe0504029c1ca9b288d1e8f11e67aca6e36b7d6877ca9731a47f339cdccd6e4", 0xa6}, {&(0x7f00002cf000)="", 0x0}, {&(0x7f0000050000)="cf3a66a6f8c166c704c8a2ac9b55c864b2f95fb3fdd73aeafe85728a1990c1a4538b1bf1b3a744c4c1550bd822aef121c449a5ae43cd7727ae436f8e50e97afde3c0711d2e5f4b7ca0e78f7a0030b832571f02da76686c", 0x57}, {&(0x7f000047e000-0x44)="7ad5afa483ae69234bbb695d7f9032d669444572e2be5809fd278a48716657b6dc42953389861bc51fdba6a5c20811d4ec6c15b3be1264abf0ed7d68dfe3b7684fa091c8", 0x44}, {&(0x7f00008a4000-0x34)="ca57276962164ac63505d0bdeac136515f282380281a7830a02196af40394db468380ad9e5ca2d771287dae8621048d40255da16", 0x34}, {&(0x7f0000eb3000)="d23e98c0d2373c83af945c90536c0bf0a26b5022064530d7e03737e5cd2a17b1855ec63ae57ad5d604d1ca63d8c189878743ee4ae0572b09b18d869ae9c25c9f967a8644573ac2d671fcb7a137acc2e9cc9713725adf3a19b9c47e80d9d318d568449d08053a2fac452bb5a37390d1b798da7b32415576041565111be3cfd49e7712", 0x82}], 0xa, &(0x7f0000b02000+0x679)=[@rights={0x28, 0x1, 0x1, [r2, r2, r1, r2, r1, r2, r1]}, @cred={0x18, 0x1, 0x2, r3, r4, r5}, @rights={0x1c, 0x1, 0x1, [r2, r2, r1, r0]}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r9, r10, r11}, @rights={0x24, 0x1, 0x1, [r1, r1, r1, r1, r1, r2]}, @cred={0x18, 0x1, 0x2, r12, r13, r14}], 0xd8, 0x1}, 0x20000090) fchdir(r2) sendmsg(r2, &(0x7f0000bae000)={&(0x7f0000aa9000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000047b000)=[], 0x0, &(0x7f00000e8000-0x10)=[{0xc, 0x29, 0x0, ""}], 0xc, 0x0}, 0x0) 2018/01/26 17:37:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101002, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000d0b000)=0x8129) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000cdd000-0xf6)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf2000-0x4)=0x600210) pread64(r0, &(0x7f000057c000)=""/226, 0xe2, 0x0) pwrite64(r0, &(0x7f00006c3000)="", 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) 2018/01/26 17:37:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000d21000)=""/96) ioctl$int_in(r0, 0x5452, &(0x7f0000a41000)=0x7) r1 = syz_open_dev$sndpcmp(&(0x7f0000ffa000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x101040) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f00002c4000-0x4)=0x0) 2018/01/26 17:37:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000097d000-0x4)=0x7ffffffd, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000055c000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) sendto$inet6(r0, &(0x7f00002c5000-0x50)="9718ff4b4cb9e211c702a42f00894e880561273a8f492b964f35c5e6c76e5dcba28028a71b8f16e794d873145422ab11701d16bd3078800b9275dc4bf2c024aa62575dbbaeb3892a695c971f7d423be1", 0x50, 0x0, &(0x7f00006f9000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = syz_open_dev$admmidi(&(0x7f000072a000)='/dev/admmidi#\x00', 0x9, 0x105002) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000088000-0x138)={{0xf000, 0x10f000, 0xf, 0x9, 0x0, 0x6, 0x1f, 0x4, 0x7c222e68, 0x10000, 0x8, 0x92b5, 0x0}, {0x0, 0x4000, 0xf, 0x1, 0x100000001, 0x8, 0x5, 0xfffffffffffffffa, 0x9ce, 0x9, 0x1, 0x4, 0x0}, {0x6, 0xe176e2e97244b949, 0xe, 0xf2, 0x2, 0x4, 0x63, 0x4, 0x10001, 0x8000, 0xffffffffffffff7e, 0x4, 0x0}, {0x4000, 0x1000, 0xf, 0x5, 0x40, 0x3ff, 0xfffffffffffffffd, 0x10000, 0xffffffff, 0x7, 0x43da82d7, 0x7f, 0x0}, {0x2000, 0xd000, 0xd, 0x800000000000, 0x9, 0x4, 0x1, 0x7, 0xfff, 0x3ff, 0x10001, 0x97, 0x0}, {0x10f000, 0xf000, 0xd, 0x6, 0x592, 0xfffffffffffffff7, 0x0, 0xfffffffffffffff6, 0x2, 0x1, 0x3e, 0x80, 0x0}, {0x106000, 0x3004, 0x0, 0x100000001, 0x200, 0x6, 0x7, 0xfffffffffffffffb, 0xfff, 0x6, 0x9, 0x7fffffff, 0x0}, {0x5000, 0x15000, 0x1e, 0x8, 0x7f, 0x5, 0x9, 0x80000000, 0x80, 0xfffffffffffffffa, 0x0, 0x9, 0x0}, {0x1000, 0x3001, [0x0, 0x0, 0x0]}, {0xf000, 0x2, [0x0, 0x0, 0x0]}, 0x40004, 0x0, 0x0, 0x322400, 0x9, 0x6001, 0x11f000, [0xad, 0x3, 0x3, 0x89]}) 2018/01/26 17:37:28 executing program 6: r0 = socket(0x15, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x114, 0x2710, &(0x7f0000004000-0x1)=0x0, &(0x7f0000000000)=0x282) 2018/01/26 17:37:28 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, 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$vsock_dgram(0x28, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000667000)='/dev/snd/midiC#D#\x00', 0xfffffffffffffff8, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000336000-0x77)={0x0, 0x6f, "53343aaf51bb5d379faa7e1a3d805af59bf3f9de9fc1f0f1428aa98437a3aa0ae1436b640e22e12f6590e81b7833dc0911269a2e29f9bdb2b33335c458571cb5b4f7f7fbcb6d1312962a0052b4940cceabb7ecf5e38f9fd2ae36642852c1033301c61d5b917dd9d9618637921fb8b2"}, &(0x7f00000ae000)=0x77) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00009b7000)={r2, 0x10000000, 0xfffffffffffffde2, "844e571cb2c8cf59769d2b03411afbad67083b82cdf1b6be7d34fd280e66c7c9788de1cbb1fb49b518486ccfc482287a6b787588752b959dc366bd116d"}, 0xffffffffffffff1c) fchmod(r0, 0x0) ioctl$DRM_IOCTL_LOCK(0xffffffffffffffff, 0x4008642a, &(0x7f000054b000)={0x0, 0x0}) ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, &(0x7f0000c26000)="") syz_open_dev$sndmidi(&(0x7f0000266000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) write$selinux_user(0xffffffffffffffff, &(0x7f00000c7000-0x29)={'system_u:object_r:v4l_device_t:s0', 0x20, 'user_u\x00'}, 0x29) 2018/01/26 17:37:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000121000-0x9)='/dev/kvm\x00', 0x800, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f00009b5000)='./file0\x00', &(0x7f0000a98000)={0xfffffffffffffffb, 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_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/26 17:37:28 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000001000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @rand_addr=0x0, {[]}}, @igmp={0xffffffbe, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x0, []}) socket$inet(0x2, 0x2, 0x16fd) mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000026000)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000023000-0x50)=@setlink={0x20, 0x13, 0x413, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 17:37:28 executing program 7: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000e62000)='/dev/usbmon#\x00', 0x80000001, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000bf1000-0x4)=0x1f, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000728000-0xc)={0x0, 0x0, &(0x7f0000f7e000-0x4c)=[]}, &(0x7f0000793000)=0xc) 2018/01/26 17:37:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101002, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000d0b000)=0x8129) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000cdd000-0xf6)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf2000-0x4)=0x401) pread64(r0, &(0x7f000057c000)=""/226, 0xe2, 0x0) pwrite64(r0, &(0x7f00006c3000)="", 0x0, 0x0) 2018/01/26 17:37:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) r0 = open(&(0x7f0000b65000)='./file0\x00', 0x410000, 0xc0) mount(&(0x7f00001f5000-0xe)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f00002a7000)='fsectl', 0x0, &(0x7f0000254000)="") ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000314000)={"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"}) 2018/01/26 17:37:28 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r1 = getpgrp(0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000abb000)={{0x5, 0x2, 0x1, 0x1, "cda0ebd5e56bda8b586ce070eb9083f979c888a0bca49cb4f89397270c047976c6dbee8d663d081982223f7b", 0x6}, 0x0, 0x0, 0x6, r1, 0x80000001, 0xfffffffffffffffc, "02f95cbd3cb22ae385d4a3d098f15f1cab9fad30de2e6aacb7001758653ad343e0ac157a4c0d4a5b4301bfe9b86f7ed7508ddb7b7f501775e11f1bbd24724286", &(0x7f00000ae000-0xa)=':trusted{\x00', 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x5, 0x6, 0xffffffffffffff8c, 0x6], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f000000e000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f000000c000)={0x9, 0x2, 0x0, 0x6, "ddfbe36de3f9b5e3e004bcc0ae4de5d4e831c68b6c2956c2874476ee83e417454f684cab6a71b139644ea97a", 0x7}) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f000000f000)={0x9, 0x0, 0x0, 0x0, "2a5a7aa6e53ff258647a2c1a8eea9f6c6d94820ca1091fcd87f112b28bb336f2fc0f56e07866b5874c098814", 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000011000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r3, 0x4b4c, &(0x7f0000011000)={0x8, 0xe8a}) 2018/01/26 17:37:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="1100000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00001e7000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @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}}, &(0x7f00001c6000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000877000)={{{@in6=@loopback={0x0, 0x1}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x6, 0x0, 0x4, 0xa, 0x80, 0x80, 0xff, 0x0, r2}, {0xfffffffffffffffb, 0xff, 0x516, 0x0, 0xfffc, 0x286, 0x3ff, 0x0}, {0xffff, 0x9, 0xfffffffffffffffa, 0x6}, 0x2, 0xd, 0x1, 0x1, 0x1, 0x3}, {{@in=@multicast2=0xe0000002, 0x3, 0xff}, 0x2, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x1, 0x3, 0x2, 0x56e, 0x1, 0xb39f}}, 0xe8) getsockopt(r1, 0x84, 0xc000000007a, &(0x7f0000ffd000-0x8)=""/8, &(0x7f0000ffb000)=0x1a3) 2018/01/26 17:37:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101002, 0x0) r1 = fcntl$getown(r0, 0x9) sched_setaffinity(r1, 0xfffffe3a, &(0x7f0000c73000-0x8)=0x8129) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000cdd000-0xf6)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf2000-0x4)=0x600210) pread64(r0, &(0x7f000057c000)=""/226, 0xe2, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000295000+0x89f)=0x0, &(0x7f000027b000-0x4)=0x4) pwrite64(r0, &(0x7f00006c3000)="", 0x0, 0x0) 2018/01/26 17:37:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) fstatfs(r0, &(0x7f0000795000)=""/69) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00005a5000+0x3b)={0x26, 'aead\x00', 0xfffffffffffffffe, 0x80f, 'gcm(aes)\x00'}, 0x58) splice(r1, &(0x7f00001b7000-0x8)=0x0, r0, &(0x7f0000721000-0x8)=0x0, 0x55, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000b6c000-0xca)=""/202) close(r1) 2018/01/26 17:37:29 executing program 2: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f93000-0x16)='/selinux/checkreqprot\x00', 0x400002, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f000057a000-0x4)=0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xc6) close(r1) 2018/01/26 17:37:29 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x200000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000168000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000337000-0x40)={0x108, @time={0x0, 0x989680}, 0x101, {0x1, 0x3}, 0x200, 0x2, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 17:37:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) sendto(r0, &(0x7f0000dfd000-0x89)="2b3876f1581e5aa0e8bb37ec8eba4c0fd91c52d5c57f3436497d561b1a87337f0ebd9b406d72a82668f32a3be7b289528803fda4516606f57bc4281f4676e1e7e552d443df5c9ed8884ad0d5ac4a68b2edb7b9297a21858a18e25e671de2413924fe981a5009aee18c7233edd3f775d0c218f1cb0fd9a15c5a136722aeea48d931fab0b0524e137960", 0x89, 0x40000, &(0x7f0000245000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x4, 0x2}}, 0x2e) bind$alg(r0, &(0x7f0000676000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128-generic\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000634000)='stat\x00') sendfile(r1, r2, &(0x7f0000237000)=0x0, 0xfffb) 2018/01/26 17:37:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fe5000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000670000)=0xfffffffffffffece) fcntl$setown(0xffffffffffffffff, 0x8, r0) set_robust_list(&(0x7f0000c53000-0xc)={&(0x7f0000dbb000/0x1000)=nil, 0x7, &(0x7f0000653000/0x1000)=nil}, 0xc) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000c05000)={0x0, 0x0}) r2 = getpgrp(r0) kcmp(r1, r2, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) 2018/01/26 17:37:29 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fd9000)='/selinux/checkreqprot\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000bcf000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000004000-0x58)={0x0, 0x0, 0x1, @thr={&(0x7f0000000000)="", &(0x7f0000002000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r1, &(0x7f0000006000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/26 17:37:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000058e000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008cc000)=0x249) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f00004f3000)={0x0, 0x0}) r3 = getpgrp(0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00008c7000)=0x1) kcmp(r2, r3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) 2018/01/26 17:37:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101002, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000d0b000)=0x8129) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000cdd000-0xf6)=""/246) pread64(r0, &(0x7f000057c000)=""/226, 0xe2, 0x0) pwrite64(r0, &(0x7f00006c3000)="", 0x0, 0x0) 2018/01/26 17:37:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000032000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000123000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000003f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) read(r0, &(0x7f00006de000)=""/50, 0x32) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000c89000)='/dev/cuse\x00', 0x40, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000bc6000-0xc)={0x2, 0x0}) faccessat(r1, &(0x7f000040c000-0x8)='./file0\x00', 0x10, 0x1000) 2018/01/26 17:37:29 executing program 4: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_open_dev$sg(&(0x7f000000b000-0x9)='/dev/sg#\x00', 0x1, 0xc0001) sendmsg$nl_generic(r0, &(0x7f000001e000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000018000-0x10)={&(0x7f000000e000-0x1120)={0x1f, 0x22, 0x100829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1001, 0x0, 0x0}, [@typed={0x0, 0x0, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 17:37:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x8000b, 0x9, &(0x7f0000ec2000)={0x0, 0x0}) connect$rds(r0, &(0x7f00008ee000)={0x2, 0x2, @rand_addr=0xbf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x40000008015, 0x6, 0x0) setsockopt(r1, 0x20000100000114, 0x8, &(0x7f0000007000-0x4)="02004000", 0x4) 2018/01/26 17:37:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000008000)='/dev/dsp#\x00', 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000bc000)={0x0, 0x0, 0x0}, &(0x7f000050c000-0x4)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00002c8000)=r1) readv(r0, &(0x7f0000f9d000-0x8)=[{&(0x7f0000007000-0xf9)=""/249, 0xf9}], 0x1) ioctl$int_in(r0, 0x5421, &(0x7f0000513000-0x8)=0xaa68) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f000009b000)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000e5a000)=0x0) sched_setaffinity(r2, 0x8, &(0x7f000041d000-0x8)=0xb4f) read$eventfd(r0, &(0x7f0000fde000-0x8)=0x0, 0xffffffffffffff40) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000004000-0x8)=0x0) 2018/01/26 17:37:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x18) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000076a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000243000-0xb)='/dev/hwrng\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f00007ee000)={0x9473, 0x107bb, 0x200200, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x2, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/26 17:37:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x0, 0x1, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0186416, &(0x7f0000046000)={0x1, 0x7, 0x800, 0xeb, 0x1d, 0xa31c}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000095b000-0x10)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000e4a000)={{0x0, 0x400, 0x0, 0x800, 0xdf2, 0x6}, 0x2, 0x2, 0x8}) sendmsg$nl_netfilter(r0, &(0x7f0000b99000-0x38)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xfffffe1e, &(0x7f0000aa5000-0x10)={&(0x7f0000c75000-0x20)={0x20, 0x3, 0x7, 0x400800000001, 0x3, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x0, @pid=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 17:37:29 executing program 6: mmap(&(0x7f0000000000/0xddb000)=nil, 0xddb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000dd9000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000bbf000-0x149)="8ac526a17649e86d50a61308de7744a46476e02e6b2e03b204130ccb306c6f0000000000000002be6b81bdb4ac927b20301dd0ae4eeae26f25384643b563c472f1872c7ebd84aac52fe03ece82fbb58cc47643b8f9302b6bc7503c1a145da12ee101915b81379e294525821fefb0d0958afbf51f3c0ff5205eb135d96b01a09d99f418b5d56bcd06e0b1043d19e696037be5312f5f57a12024de81ba52fb9baa821623c4b134bdc56c6d493978c8b73f600a5d19323878083d75d3e20a50540c5f2d8b64b05fe16a05d9510b8d9ed45d0e8d1d6b230fc17d5fb1a1a48164e8a84d2d616fdeafda0a91fa7191099e2c3421f338028be274f56f216b75d78bce3f3535e35b1fb94e2f5a3ed7c89d24b2ef87105502774d025670369cc174e1f44ab3965b873f00000006f11088c8e35ea75a4adf813a5e9ea63015da9afa720d30958389a29bc8a39362", 0x149, 0x400041) 2018/01/26 17:37:29 executing program 1: unshare(0x40600) clone(0x18c2500, &(0x7f000052d000-0x97)="", &(0x7f0000851000-0x4)=0x0, &(0x7f0000e9b000)=0x0, &(0x7f0000ce4000)="") unshare(0x8000600) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b85000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000e99000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0}, &(0x7f0000001000-0x4)=0x8) 2018/01/26 17:37:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005ab000)='/dev/sequencer\x00', 0x40, 0x0) getsockname(r0, &(0x7f0000aec000)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000792000)=0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101002, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000d0b000)=0x8129) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000cdd000-0xf6)=""/246) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000cf2000-0x4)=0x600210) pread64(r1, &(0x7f000057c000)=""/226, 0xe2, 0x0) pwrite64(r1, &(0x7f00006c3000)="", 0x0, 0x0) 2018/01/26 17:37:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) r1 = syz_open_dev$sndmidi(&(0x7f0000e20000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000d00000-0x4)=0x9, 0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000ecb000-0x28)={r1, 0x0, 0xfffffffffffffce7, 0xec, &(0x7f00000a3000)="", &(0x7f000056f000)=""/236, 0x0, 0x5}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00006d5000)='/selinux/validatetrans\x00', 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) fsetxattr(r0, &(0x7f0000f90000-0x1d)=@random={'btrfs.', '/selinux/validatetrans\x00'}, &(0x7f0000ef1000)='eth0-\x00', 0x6, 0x0) setsockopt(r0, 0x111, 0x4, &(0x7f0000f0c000-0x4)="0100001a", 0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000ed6000-0x4)={0x8}, 0x781a1186e96fb40e) 2018/01/26 17:37:29 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x80, 0x0) fstat(r0, &(0x7f0000ddb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f000032b000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0xfffffffffffffffd, 0x3, 0x2, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000cca000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = fcntl$getown(r0, 0x9) fcntl$lock(r1, 0x6, &(0x7f0000748000)={0x3, 0x1, 0xee, 0x8, r2}) 2018/01/26 17:37:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00005f9000-0x11)='/dev/qat_adf_ctl\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000cd7000-0x4)=0x0, &(0x7f000081a000)=0x4) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000ca0000)=0x9c) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000094f000)=0x0) ptrace$peek(0x1, r3, &(0x7f0000fd2000)=0x0) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000b58000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r4, 0x40505331, &(0x7f0000795000-0x50)={{0x0, 0x0}, {0xe, 0x0}, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$tun(r2, &(0x7f0000955000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x1f, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x20000000000002, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2018/01/26 17:37:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d85000)='/dev/hwrng\x00', 0x40502, 0x0) mq_getsetattr(r0, &(0x7f0000000000)={0x5, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f0000a2c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/26 17:37:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000fce000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x1020}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c03f01a0dbf8a669ebdedd4f2c107a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000cb8000)=[], 0x0, 0x0}, 0x0}], 0x7ffffffffffff0b, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) sendto(r0, &(0x7f000097f000)="", 0x360cc1, 0x0, &(0x7f0000bdb000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) 2018/01/26 17:37:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101002, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000014e000)=0x0) sched_setaffinity(r1, 0xfffffffffffffdfb, &(0x7f0000790000-0x8)=0x20000008129) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000cdd000-0xf6)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf2000-0x4)=0x600210) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000045b000)={0x8, 0x800f, 0x8, 0x56, 0x0}, &(0x7f00000a6000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00005e1000-0x3f)={r2, 0x37, "bcc631f1ce94e17462244c40d2ce6ee4888bdc8e4abc3cbdd9813b1d4b11f7409d893ef383ad2e8b9b03e026f2f42d38b41673aaefa27e"}, &(0x7f0000727000-0x4)=0x3f) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000982000)={r3, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7}, &(0x7f0000088000-0x4)=0x98) pread64(r0, &(0x7f000057c000)=""/226, 0xe2, 0x0) pwrite64(r0, &(0x7f00006c3000)="", 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000bb5000-0x81)={0x0, 0x79, "b37271cec56f19b5d5c0c9d07a183eb39fa2c7cd3db314b4e2ded21e3937479fd2f49033147d7998ab312989bf4fbc447ad4582d623f65b7fcb4d5c59140f8c9c7acfe83132a4d5f062fbc6bb25e4997a3f923468eeb01937b6dd1b97485fa2ffea192834378923cb0b939f1dcbd9aac122d7c3423c8f75e50"}, &(0x7f0000034000)=0x81) setns(r0, 0x40000000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000118000)=@sack_info={r4, 0x49, 0x583}, &(0x7f0000447000-0x4)=0xc) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f000085f000-0xc8)=""/200, &(0x7f0000bfc000-0x4)=0xc8) 2018/01/26 17:37:29 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d67000-0x10)='/dev/sequencer2\x00', 0xc0001, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f0000a79000/0x2000)=nil, 0x2000, 0x4) 2018/01/26 17:37:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xfd15) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000029d000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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}}, &(0x7f0000d72000)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000ebe000-0xc)={@loopback=0x7f000001, @multicast1=0xe0000001, r1}, 0xc) 2018/01/26 17:37:29 executing program 7: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000365000-0x4)=0x1f, 0xa5) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00003ab000)='/dev/dmmidi#\x00', 0x5, 0x14bac0) r2 = openat(r1, &(0x7f00005b4000-0x8)='./file0\x00', 0x8000, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ea7000-0x10)={0x0, 0xca7, 0x80000000, 0xe25}, &(0x7f0000ef4000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000007e000-0xa0)={r3, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x1000000000000000, 0x7, 0x100000000, 0xc0}, &(0x7f0000bca000-0x4)=0xa0) sendto$inet(r0, &(0x7f0000edf000)="", 0xffffffffffffffa0, 0x0, &(0x7f0000ef3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000eed000)="0f", 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x40002106) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x13, &(0x7f0000ef5000-0x4)=0x0, &(0x7f0000ef4000+0xd84)=0x4) 2018/01/26 17:37:29 executing program 3: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a45352, &(0x7f0000bf7000-0xa8)={{0x0, 0x0}, 'port1\x00', 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00004ab000-0x4)=0x0) syz_open_procfs(r0, &(0x7f0000ee0000-0x9)='net/udp6\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r2 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') preadv(r2, &(0x7f0000e5b000)=[{&(0x7f0000c54000-0x1)=""/1, 0x31e}], 0x1, 0x0) 2018/01/26 17:37:29 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000008000-0x9)='/dev/ppp\x00', 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000005000-0x8)={0x0, 0x0}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000007000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x80045113, &(0x7f0000002000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 17:37:29 executing program 0: socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000159000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000225000)='./file0\x00', 0x103e, 0x0) mkdir(&(0x7f0000ff7000)='./file0\x00', 0xc0) truncate(&(0x7f0000e3d000)='./file0\x00', 0x0) 2018/01/26 17:37:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, &(0x7f000078e000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000078b000)='/dev/sequencer2\x00', 0x200800, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x8) r1 = syz_open_dev$loop(&(0x7f0000adb000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f000086f000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "9ff6ee7d7b2069abdd2124c15a4b7a14982bf7e615e99f9af45cda2b95666151fa1b555e97e0a7fb3c0bef73128b653e15dc339bf998d3cc7ef6d9b4a99b2f30", "6968ba3b3b5696266840c67cae8a68c8694d8573eef7ccd1502a52132df758d3", [0xffffffff, 0x0], 0x0}) 2018/01/26 17:37:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20000000802, 0x0) write(r0, &(0x7f000095c000)="1f00980068000000000794fef5000f430a00e1d1ffe30028b4a500ffbfb92a", 0xfffffffffffffe25) read(r0, &(0x7f0000dc3000-0x9f)=""/159, 0x9f) [ 507.393744] device eql entered promiscuous mode 2018/01/26 17:37:29 executing program 4: r0 = socket$inet6_sctp(0xa, 0x201, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00001c4000-0x1e)={0x0, 0x16, "dad0ef28d9e2cb03de189915cb5c876dbc9d1040c87b"}, &(0x7f0000000000)=0x1e) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0xf)={0x1b78564d, 0x2, 0x8000, 0x8, 0xf800000000000000, 0x100, 0x56, 0x2, r1}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000-0x98)={r1, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6}, 0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r1, @in6={{0xa, 0x0, 0xb368, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9fd, 0x3ff, 0x59, 0x0, 0x0}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f53000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005df000)=0xc) [ 507.436567] QAT: Invalid ioctl 2018/01/26 17:37:29 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r0, 0xffff) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) unlink(&(0x7f0000003000)='./file0\x00') [ 507.459352] QAT: Invalid ioctl 2018/01/26 17:37:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x200000, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000d0b000)=0x8129) syz_open_dev$adsp(&(0x7f0000507000)='/dev/adsp#\x00', 0x3, 0x40) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000ee7000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x9, 0x9, 0x1, 0x1, "41e5fdd3d939fac048063dbd4d5d2d55fdafc01d15a6764ff03a19e843e6993793f515797d26ebbad2933ee71e48103d43b6e11a45ecb80e0a4811d5540df72e", "6f9b17088060944b04a6c5ae15e8777b9bcb20aa8d67e1e0add0d3049d931d45", [0x5d3, 0x81], 0x0}) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000cdd000-0xf6)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf2000-0x4)=0x600210) pread64(r0, &(0x7f000057c000)=""/226, 0xe2, 0x0) pwrite64(r0, &(0x7f00006c3000)="", 0x0, 0x0) 2018/01/26 17:37:29 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b26000)={0x7, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) sendmsg$can_raw(r1, &(0x7f0000fe9000-0x1c)={&(0x7f0000e0e000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f00003e8000)={&(0x7f0000a18000)=@can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "d6eceddabc7fafbf"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000e18000-0x4)=0x0) getsockopt$inet6_buf(r0, 0x29, 0xd2, &(0x7f0000706000-0x3e)=""/62, &(0x7f0000000000)=0x3e) [ 507.546421] QAT: Invalid ioctl [ 507.550814] QAT: Invalid ioctl 2018/01/26 17:37:29 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101800, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000000)=0x100, 0x4) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0}) fchmod(0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(0xffffffffffffffff, 0x800442d3, &(0x7f0000000000)={0x0, 0x0, 0xffff, 'f\a\x00\x00\x001', "605746c9fafffffffffffffffa413ea0"}) fcntl$notify(r0, 0x402, 0x20) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000001000)=0x4) 2018/01/26 17:37:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) connect(r0, &(0x7f0000b5e000-0x9)=@in6={0xa, 0x0, 0x7fff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x7fff}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000e0f000)='logon\x00', &(0x7f000050d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b95000-0x1)='\x00', 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect(r0, &(0x7f00003f9000-0x1c)=@in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2018/01/26 17:37:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000008d000)='net/ip_mr_vif\x00') setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000fb3000)=0x7, 0x4) write$tun(r0, &(0x7f00008af000-0xb0)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2018/01/26 17:37:29 executing program 3: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000024000-0x4)=0x0) sched_getaffinity(r1, 0x8, &(0x7f0000014000)=0x0) bind$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}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x400454d1, &(0x7f0000011000-0x4)=0x0) 2018/01/26 17:37:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101002, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000d0b000)=0x8129) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000cdd000-0xf6)=""/246) syz_open_dev$amidi(&(0x7f0000c1b000)='/dev/amidi#\x00', 0x1, 0x6200) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf2000-0x4)=0x600210) pread64(r0, &(0x7f000057c000)=""/226, 0xe2, 0x0) pwrite64(r0, &(0x7f00006c3000)="", 0x0, 0x0) 2018/01/26 17:37:29 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000002000-0xc)={0x0, 0x1c, &(0x7f0000005000)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}]}, &(0x7f0000002000-0x4)=0xc) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000005000)={&(0x7f0000000000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000006000)='/dev/sequencer\x00', 0x10000, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r1, 0x107, 0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000006000)=0x4) 2018/01/26 17:37:29 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000001000)='/dev/adsp#\x00', 0x5, 0x80000) r1 = syz_open_dev$sndmidi(&(0x7f0000117000)='/dev/snd/midiC#D#\x00', 0x6, 0x200400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000001000-0x18)={0x0, 0x20, 0x1, r1, 0x0}) mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f00005d2000-0x10)=[{&(0x7f0000fc6000-0x80)="2900000018003109da00000000000002021300000000ff0680000c000c00080004000c000000000000", 0x29}], 0x1) 2018/01/26 17:37:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) r1 = socket$inet(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f000089c000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000daf000-0x4)=0x9, 0x4) getpeername$inet(r1, &(0x7f000005b000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006a7000)=0x10) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00006ca000)=[{&(0x7f0000703000)=""/24, 0x18}], 0x1, &(0x7f0000560000)=""/129, 0x81, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/26 17:37:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f000049c000)=0xd000) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000aeb000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f00000b6000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000bd6000)=0x5) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) sync_file_range(r0, 0x9, 0x7, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/26 17:37:29 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000c0d000)={r1, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006c6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) stat(&(0x7f0000cd9000)='./file0\x00', &(0x7f00000ff000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x1, &(0x7f0000cc2000-0x4)=[r4]) fcntl$setpipe(r3, 0x407, 0xffffc) [ 507.713590] sctp: [Deprecated]: syz-executor4 (pid 29486) Use of int in maxseg socket option. [ 507.713590] Use struct sctp_assoc_value instead 2018/01/26 17:37:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000068b000-0xa)='/dev/cuse\x00', 0x2, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f000045a000)={&(0x7f0000dd2000/0x2000)=nil, 0x2000}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000603000-0x18)={0xaa, 0x40, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) mremap(&(0x7f00006af000/0xf000)=nil, 0xf000, 0x3000, 0x3, &(0x7f00002e0000/0x3000)=nil) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000be8000)='/dev/mixer\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000c63000)={0x4, 0xc5c9, 0x9, 'queue1\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00003b8000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f000042e000)={{0x3, 0x4, 0x8001, 0x3f, "143d1a4aca4ec66d05cbabbd12f04af7710ffc4c8dbc649443b8191bcfc3d8a2937640463bbf615cb5bc35c3", 0x333b}, 0x0, 0x0, 0x2, r3, 0x8, 0x51, "d0cbb0741f60c76c1d6d3d523161d76fe6cadd78c7334eb4f9aae3ac1f88d0990e128eddab8b1363306624bccd5693d6ed9bde087c358dff658db34911cf68a8", &(0x7f0000b4d000-0x1)='\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0x8, 0x4, 0x3], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r2) 2018/01/26 17:37:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101002, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000f74000-0xc)={0x8, 0x9, 0x9, 0x4, 0x44, 0x3, 0x8000}, 0xc) sched_setaffinity(0x0, 0x8, &(0x7f0000d0b000)=0x8129) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000003000)={0x5, 0x9d, 0x8, 0x2, 0x1, 0x6, 0x3, 0x24, 0x0}, &(0x7f000020b000)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000f08000-0x5e)={r1, 0x56, "7fe807c4341648de4d27c28ba9d70c204cea3de321d306685e08963a8003b36a6da29fa414f86fa95b687bfb15205dde02ec7a6dd2a8b0f6d47eb9992beb44d0cca9344fb462bd9a140a8ef479ae4cb7869a74d48af2"}, &(0x7f00005d8000-0x4)=0xfffffffffffffeb7) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000cdd000-0xf6)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf2000-0x4)=0x600210) pread64(r0, &(0x7f000057c000)=""/226, 0xd7e185ec3cafb906, 0x0) pwrite64(r0, &(0x7f0000334000)="", 0xffffffffffffff10, 0xfffffffffffffffc) 2018/01/26 17:37:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f000075c000)=@add_del={0x2, &(0x7f0000486000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xffffffff00000001}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000239000-0x38)={&(0x7f0000063000-0x1c)=@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f0000259000-0xd0)=[{0x5c, 0x29, 0x37, "fd09152c29e6ddfbd45484d25b224e1fcdd0e95b0836dd222b68de32e9b2774e2a6d61287c2abc29ee60a8cdcc34c4dbeed1d1a2fd8d96c827cc9f5acee4bd988230644acafc7171e7052500b0"}], 0x5c, 0x0}, 0x0) 2018/01/26 17:37:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x7) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x800000000402, r0) exit(0x0) open_by_handle_at(r0, &(0x7f0000f69000)={0x57, 0x0, "b55e6dd2b6ff7c6d067b0c54241b3036a35c53457f28ca05388fcc0eb5f3c221f923a58b9ec45ff98e2501f996f7ba295660da789400def27d7922433c3d9ea4c35b986643a80c68340eeae929b87a"}, 0x10000) 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) openat(r0, &(0x7f000087b000-0x8)='./file0\x00', 0x80240, 0x0) 2018/01/26 17:37:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000c30000)='/dev/snd/pcmC#D#p\x00', 0x100, 0x40040) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000b46000-0x10)={0x0, 0x3c, &(0x7f0000972000-0x3c)=[@in6={0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00000b7000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000922000)={r1, 0x0}, &(0x7f00003c6000-0x4)=0x8) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) fchdir(r3) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f00004c2000-0x10)={0x1, &(0x7f0000505000-0x4)=[0x8]}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000c97000)={0x283, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000b85000-0x8)={0x0, 0x0}) socketpair(0x0, 0xaf1765c74a8f824a, 0x400, &(0x7f00004e8000)={0x0, 0x0}) setsockopt$inet6_buf(r6, 0x29, 0xd3, &(0x7f00004d9000-0x58)="666b8137aca6fea93eb728be5c0a219061413a68dac7da5862ddd253f58face2d14d45ea83f278236a9a905b189116398f9d8bd19c90598c7ad14a78c933e95d14ab958aee64b7166b4d9e4c01332583b1ae969fef482103", 0x58) ioctl$DRM_IOCTL_INFO_BUFS(r6, 0xc0106418, &(0x7f0000c36000)={0x0, 0x3, 0x40, 0x9, 0x10, 0x9}) r7 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000db4000-0x8)='net/tcp\x00') socket$packet(0x11, 0x3, 0x300) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000921000)=0x0, 0x4) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000465000-0x8)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r5, 0x40045542, &(0x7f0000b5a000-0x4)=0x1f) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f00004d1000-0x44)={[0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SIGNAL_MSI(r3, 0x4020aea5, &(0x7f0000a6e000-0x20)={0x6, 0x2, 0x0, 0x8, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f00008c2000)=@assoc_id=0x0, &(0x7f0000865000-0x4)=0x4) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/26 17:37:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000036000)={0x0, 0x0}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f00007a9000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x24, 0x18, 0x4, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0xff, 0x2, 0x0, 0x0, 0x0}, [@RTA_IIF={0x8, 0x1, 0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 17:37:29 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) bind$vsock_dgram(r0, &(0x7f0000d3d000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x10) mbind(&(0x7f000064f000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000001000-0x8)=0x0, 0x100000001, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uselib(&(0x7f0000002000-0x8)='./file0\x00') 2018/01/26 17:37:30 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x6, &(0x7f0000007000)="") setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002000)=0x9, 0x4) 2018/01/26 17:37:30 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x400000, 0x100) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f51000-0x4)=0x0) r1 = syz_open_dev$mice(&(0x7f0000445000-0x10)='/dev/input/mice\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000c85000)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000ddf000)={0x0, @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]}, 0x3, 0x20}, &(0x7f0000152000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000000)={r2, 0x8, 0x7, 0x7f, 0x0, 0x1, 0x1ff, 0x2, {r3, @in6={{0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0x4, 0xf1, 0x81}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000e0a000)={0x0, 0xa8, &(0x7f0000e95000-0xa8)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x20, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x5}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000)={r5, 0x7fffffff, 0x30}, 0xc) symlinkat(&(0x7f0000001000-0x8)='./file0\x00', r1, &(0x7f0000000000)='./file0\x00') setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000050f000-0xa0)={r5, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x8, 0x8, 0x20}, 0xa0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x0) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000)={r4, 0x8, 0x0}, &(0x7f0000003000-0x4)=0xc) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) getsockopt$inet6_buf(r6, 0x29, 0xd2, &(0x7f0000001000-0x57)=""/87, &(0x7f0000001000-0x4)=0x57) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x6, 0x20, &(0x7f0000002000)=""/4096, &(0x7f0000003000-0x4)=0x1000) 2018/01/26 17:37:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101002, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000d0b000)=0x8129) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000cdd000-0xf6)=""/246) ioctl$void(r0, 0xc0045c78) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf2000-0x4)=0x600210) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f000089c000-0x8)=[0x5, 0x8]) pread64(r0, &(0x7f000057c000)=""/226, 0xe2, 0x0) pwrite64(r0, &(0x7f00006c3000)="", 0x0, 0x0) 2018/01/26 17:37:30 executing program 3: prctl$intptr(0x17, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x6, 0x4a00) 2018/01/26 17:37:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_llcp(0x27, 0x1, 0x1) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x0}, {0xffffffd0, 0x3}, 0x0, 0xfffffffffffffff9, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 17:37:30 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002f2000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005b3000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001000)='/dev/loop-control\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) connect$unix(r0, &(0x7f0000d0a000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) nanosleep(&(0x7f0000387000-0x8)={0x77359400, 0x0}, 0x0) 2018/01/26 17:37:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) timer_create(0x7, &(0x7f00002d3000-0x58)={0x0, 0x1a, 0x4, @thr={&(0x7f0000be4000-0x7a)="88d9cb2340c39076fa1049a6e260c88e9a3334587ec11b0195bee0f55b0a0660e1d35509db75e9bdf79b81225e08cd0f61ceae9345ea3a4e66332bbfe0943e02403e12f05c744dfa8504772f909b096455689249a99be9c4d0864ec121b0f163e0f88b853818a531be449ee945f73f10f12e070d04a9ec3600cd", &(0x7f0000ca4000)="34811e63632f0cc471636d0ab01c22407911320944d2283438144e5c8abb0a18ce383c4d2d4f36bc1c98b397b84f660d8a2e48b6db3fa6dcce65cce30d50f5ae4255cd493457d7cb364247e724b22a672b69bec73c06fc42e561a10eeca460978f47a8181f6dfaae94dc4a0aba0e9ad616bf2ec94afca53024f245e74919562e16b5fedaf82c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f3b000-0x4)=0x0) timer_delete(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f000000e000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0x2, 0x4) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r1, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e85000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000047e000-0x4)=@assoc_id=0x0, &(0x7f00003f5000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000c0e000)={r5, 0x3, 0x0, 0x3ff, 0x5}, &(0x7f0000e6b000-0x4)=0x18) listen(r3, 0x0) 2018/01/26 17:37:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a46000)='/selinux/policy\x00', 0x0, 0x0) fchdir(r0) r1 = syz_open_dev$sndpcmc(&(0x7f0000061000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x501500) r2 = accept4(0xffffffffffffff9c, &(0x7f0000aa8000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000cb8000)=0x3a, 0x80000) recvfrom$unix(r3, &(0x7f0000380000-0x8c)=""/140, 0x8c, 0x40010001, 0x0, 0x0) sendto(r3, &(0x7f0000cac000-0x55)="91f47aff4100658bdd6a4fcb9981990853848f259b96c7ac9f801216578b343e36a010047459941d20b570045b9634fda643ccde0096fadd35edb3dfc797ad39c9f1550db41fbfe8571dc7c91a977e650ee1274c9f", 0x55, 0x4, &(0x7f0000a75000-0xe)=@l2={0x1f, 0x702ca80d, {0x9, 0x4, 0x2, 0xfffffffffffffff8, 0x7, 0x3cd1}, 0x3, 0x8}, 0xe) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) fcntl$getownex(r3, 0x10, &(0x7f0000849000)={0x0, 0x0}) getpid() getpgrp(0x0) r4 = fcntl$getown(r2, 0x9) r5 = syz_open_procfs(r4, &(0x7f00009f9000)='cmdline\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b20000)=0x0, 0x0}, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect(r5, &(0x7f000081c000)=@vsock={0x28, 0x0, 0xffffffff, @reserved=0x1, 0x0}, 0x10) readv(r5, &(0x7f0000001000)=[{&(0x7f0000e40000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/26 17:37:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000db000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f00008ee000-0x10)={0x1, [0x80000000]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setflags(r0, 0x2, 0x1) syz_open_dev$sndmidi(&(0x7f000002a000)='/dev/snd/midiC#D#\x00', 0x5, 0xc40) r1 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000708000)={0x0, 0x0, 0x0, 0x0, "c00008000000000001aad73c0408000000af0000009d09b400138c000000a379"}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000b50000)={0x3, &(0x7f0000020000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) 2018/01/26 17:37:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000075e000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000f88000)=0x10001) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000772000-0x8)={0x0, 0x0}, &(0x7f00000ce000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000e000)='/dev/rfkill\x00', 0x0, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e0a000-0x18)={0xaa, 0x0, 0x0}) r3 = getpid() sched_setaffinity(r3, 0x8, &(0x7f000060f000)=0x9) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000d6a000-0x1a)=""/26) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r1, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) poll(&(0x7f0000a35000)=[{r1, 0x0, 0x0}], 0x1, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0xa, &(0x7f0000f5b000)=0x0, &(0x7f000059c000)=0x4) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000f31000+0x36d)={{{@in=@multicast1=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006df000+0x70b)=0xe8) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000b10000)=0x0) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/01/26 17:37:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f00004cd000-0xe)='/dev/admmidi#\x00', 0x7, 0x400) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00002b2000)=0x1, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000037b000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000e36000-0x38)="a8", 0x1) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000f6b000-0xb)='/dev/mixer\x00', 0x80000, 0x0) bind$bt_l2cap(r3, &(0x7f0000d6b000)={0x1f, 0xfff, {0x8, 0x400, 0x80, 0x8001, 0x0, 0x4}, 0x800, 0x8}, 0xe) vmsplice(r2, &(0x7f0000273000)=[{&(0x7f0000aa6000)="dffe5a47d4b98b14aabab43472091dfc759e39d6c36270eb004d4b66c69311a6eb9799854bcb48950a7dd117edf2b86af2e6c0537551b17afff37329e2814e75380d697c5ccde5aa341cd85a10095364c3fed0066e934cb9da21b580a61c0bdccbae9b943f12a31d695c7fbf5a968a8165a6898f366ba649628e8f941895077ee66175cb155ee1a81959eded2c3454ad9ac0bcd85b3f6a29ce15936a0d69a8568a", 0xa1}, {&(0x7f0000ab4000)="", 0x0}, {&(0x7f00009ee000)="c5c5e299890a0b3637dad5a3368d5bfd8310d225cee6aaed64a10184002a7b31b90ef596f5", 0x25}, {&(0x7f00007c4000-0xb2)="e78731e22337978e788fdab928452ce5966f3d25bcbf98082e0f611ee50a4a7a75a0e71c0a0e2bcf92a4e2fce0f3e5285fce34cc8b30aa79d31d6df2ff06332f89238a6829876405b0621b401e7fadccd4f846a05d39fc2561131d3e03cb8fb50b7a01448c6d457c9c60921b74cdd15d31b307de89c9cd69be2587b132535f4ce8897cbaa1010ce477b6679e9a5739ce43293a3bdac5fb2dd95d884204216c9ef3335062f9bfdebf6a438535772415873465", 0xb2}], 0x4, 0x0) recvmsg(r1, &(0x7f000001d000-0x38)={0x0, 0x0, &(0x7f0000e35000)=[], 0x0, &(0x7f000001c000)=""/0, 0x0, 0x0}, 0x0) close(r2) 2018/01/26 17:37:30 executing program 3: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000016000-0x4)=0x100000000, 0x4, 0x0, &(0x7f000001d000)={0x0, 0x0}, &(0x7f000001e000-0x4)=0x8000, 0xd) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x20, 0x10, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x0, @ipv4=@empty=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 17:37:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101002, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000d0b000)=0x8129) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000cdd000-0xf6)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf2000-0x4)=0x600210) pread64(r0, &(0x7f000057c000)=""/226, 0xe2, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f000078a000-0x4)=0x5, 0x4) pwrite64(r0, &(0x7f00006c3000)="", 0x0, 0x0) 2018/01/26 17:37:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f00004b9000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000619000)='/dev/dmmidi#\x00', 0x9, 0x200001) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000709000-0x4)=0x8, 0x4) syz_open_dev$usbmon(&(0x7f0000665000)='/dev/usbmon#\x00', 0x7, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000487, &(0x7f000088a000)=""/24, &(0x7f00000ec000-0x4)=0xa3a495676928e94) 2018/01/26 17:37:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000975000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file1\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000001000-0x3)="") mkdir(&(0x7f0000025000-0x10)='./file0/control\x00', 0x0) mkdir(&(0x7f0000156000-0xe)='./file0/file0\x00', 0x0) rename(&(0x7f0000b95000)='./file0/file0\x00', &(0x7f0000231000)='./file0/control\x00') ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00002f5000-0x4)={0xffffffffffffff9c}) accept4$ax25(r0, &(0x7f0000d7e000)={0x0, {""/7}, 0x0}, &(0x7f000061e000)=0x10, 0x0) 2018/01/26 17:37:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00005d2000)={0x2, r0, 0x0}) mq_timedsend(r1, &(0x7f00009da000)="8ea3dc9b25eadd700ee9a1d72ce8308eb6795cc443d2575c3302c7527bdcca4590a0c9e1d82d6ce91b5e41cac2208caa4325452933f45cdeccedcffd43c7c6477c1d614bbff964acf6fc1ba2d653f0c5", 0x50, 0x20, &(0x7f0000091000)={0x77359400, 0x0}) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="070a0722084fff00b1", 0x9) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000b95000-0x4)=0x0, &(0x7f00009ff000)=0x4) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c96000-0x3)="", 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mq_notify(r1, &(0x7f0000b3e000)={0x0, 0x1f, 0x2, @thr={&(0x7f00004e2000-0x84)="d5870b2b25836444135e090b3f5697b8291014600cc8884d0dfb40f32399747590d70dba99a13d85e451ad0e93764673770f6d1509f7355ddd32d5ed6f4f0f5c302a0aab30d90863fb5137e68111f28fafb1088b84e433a82728aa1c5bcfc8a727a12ec503a731964abe7fbcd8891dda764a709a5e26ffc950ef15d7ed22a17fca2a9127", &(0x7f0000bbc000-0x1000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet(r0, &(0x7f0000e77000-0x1000)="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", 0x5b5, 0x0, &(0x7f0000bc9000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 17:37:30 executing program 3: r0 = inotify_init1(0x0) r1 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r2, 0x40045542, &(0x7f0000001000)=0xde9) fcntl$setown(r0, 0x8, r1) r3 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x3, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r3, 0x4008af13, &(0x7f0000000000)={0x3, 0x10000}) fcntl$getownex(r0, 0x10, &(0x7f0000c63000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000003000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r4, 0x114, 0xa, &(0x7f0000000000)={0x2, "820c"}, 0x3) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007c8000-0xb)='/dev/hwrng\x00', 0x8400, 0x0) connect$nfc_raw(r5, &(0x7f000086f000)={0x27, 0x401, 0x1, 0x2}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=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) sendmsg$unix(r4, &(0x7f0000002000-0x1c)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000004000-0x48)=[{&(0x7f0000005000-0xc2)="e5af637d8bba50d66294dc48e36b00efe26bca9b6e08cbdbc80ff7fd5bdc749556c629f8875527ce2e5d1ee1e6fd6566b0a4502ec3b0741d27973d5d1032c0e1831f6164a4cda4c2d606102a54dbaca4fc9399d1c3c2d5d41e036338fe3b7c631838f11d80fef3222f615102fa97ebc514071cf4e08ed4509956b4e8a4cb2cfc7b298b96c6db7a4a6b29fff2333f016a6b7bde2896d926b96973af75cf957935a54018559493c29ceb0a637c204e002f3798fe1f6380a840dd4f68480db85afea3f3", 0xc2}, {&(0x7f0000004000)="9a54a98bed30e43be8594b68fa16273902cd5c492191d5775af3809632dd4483a3f2d8e02dd0cbdd97af476c09fda408ac721fc06088d42dfeb1f22ba2882bcb6b9a8ebf59772d", 0x47}, {&(0x7f0000004000)="f7a5425d9d461b885f34b415a64dcf48e65034b25934475faab4f3b901ac5399342f16b75a0c2e3605ea65976a4a", 0x2e}, {&(0x7f0000005000-0x1000)="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", 0x1000}, {&(0x7f0000004000-0xb0)="85607e1d30a1515cd3d6a1ed42f660295cce58eb04fc39455cfcb9f6c936745c132803e6b71a92aa43e5c4716e31207a6b10d95929bad5742c2e6f976a1d1368ff81c86aa7125928473ec8be4ca0e2bd74cb8fb737c6c9a7d8c1e187a00d33fb87d3e350864bee4cd537d75a868517c22df86cb8cd4d8748c2936b0c74f86109e2f43468366e6cfcc6d5f73ff6a19149f5f3988e9ce02cad87d2b1ba613fc1c16cbec1a8c4ed31d456ba71ce19d029cb", 0xb0}, {&(0x7f0000002000)="0f165d5839fe1b6628736c04e9c846", 0xf}, {&(0x7f0000003000)="a5d78c1900f7ec5dee28b19d174f5b151be5f3226c03b1081740ac8a05969fefa7b0290ba59a7d61b62ff6c7b484472f9a7a827249c4e17aee4cbd2b9087d81da7a58ecc02ed0baf18444f77b3b6d92ebd33", 0x52}, {&(0x7f0000001000)="806328c7647b47912954ea2fb3cf69e30152d472d400946ac4123a9d9579ad47516c1e99b6cceae5a5823e2f94c276d20224cb748dd239b5729354ca0a79917b13ac753de6d8541651bf36034327ac967f8f692542347ed7b1c0570b75db7a624c6751b5fed243cb08304bb972cc6e72c82c0089b1130e2d55c4bc4d4f2bdf4bd7c191ddb7c7e04e680bc8cd221cfdec340ee2cf6e53b17b61a7b86ca2f57bccf3025ec7c1317f88fb982c27037179fddf0e9d0052a5bf3722909f96de000912fb51f2726610c39d815f9be8e909f6e2f13f949533b80c986b6c2130545b2727e4d6f87f25c35dd4040b2ec4f7ad9c52a16a41", 0xf3}, {&(0x7f0000000000)="cd3e57d0f0af0c6ac31ac6dd945edd0c11802fe16c44245c1a8a3f07b9d7e952427286252450acd3f373cf60ac9a9b5a5f09ccf346c6f1a7415906b418f03deed7aa6e79f24447d6511f546cc6e9a5105660d54b2b34d65fd4ffb071772c3451cf48896d779f3bd599654683b8ec77639b222e882bef478b3ca6910b8b73ff723ba09b69cddbcbef3a32d413e3d95b4cf514115d2f0d9faadb8ef958a75ea0a22fefacd5011ea4d1d085942ebebb28e953bb2d3d8464237438acd0ab4f09f313f3070d24890c546e3147", 0xca}], 0x9, 0x0, 0x0, 0x800}, 0x40000c0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r4, 0x28, 0x1, &(0x7f0000002000-0x8)=0xc7d7, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r4, &(0x7f0000003000)=[{&(0x7f0000003000)="f8bd028f6bc21f53d956b9ce846d2e3c37dfe4a234d6203c7a7d7937b5e880bab016f0b70e54b7e8ffcce9385c03ee0dfef77bebf5087da929f5ab2ee7d0044c0bb9c39b7659bf9ba02b260f4ccf2549135d7bb3099d663c2799ca68df64719a2f2c40a46b9252f587033e516a7ea621490ccedbf1ccd9a72e0dcac5a8bf4df985efdf606a24ad5c7816620e26d3d9e61fd4a4d53579429dad3a87987178309a675c1805554756190c6044a9d3b7798de18a919b98c6cdc3070faff4b315c6afbe2f4a4d8a47203057230dc0d1417e8ec4330ee39289fe84b65f1111d7a78dd458e0e27bf000", 0xe6}, {&(0x7f0000001000-0xf2)="2099f3cfacc1a196b169a34ae58afa7adedbe700b8a9722666b0f3ff625f99b4be73e86178459cfa71dccb9870a1458cc3af6c7ef6d8160ea232b2740219736fc2c9e2c13c659b44c2183c97b97cfbe200aa3eec5fdbcd69e2a9e1eaefbf52505c313d224ee9753a8f8fda52a44a13e64b9b28e4517d080ed7cf062d642806f24235184dfd0766561a39666fc6be5ab89bd91e7de38ed5494841c5d1e2f64425ca586c313a4ddf667a85984351696b979abcf55d2537be436d061e3005e56007a7cb84b16de4287c50725b4a4e20420746881da09ba295a19aee762f338712823bacb2f65d7beb3a04e41d7f4ff995ef3508", 0xf2}, {&(0x7f0000003000)="52dbe53180229649748535cc494738286e681d031a36f9b43c7b4653a195d0c80c07d7", 0x23}, {&(0x7f0000001000)="35a1c6e5f53e634f84387bb5a4c7df56782df9fdd55405e339ee75f49e790140f023f05ef1bc273978f08dffa65064934fb1fb7f3bda92da2c229195bf71af20164c3f49c1f9557878a3dac459cfbef001e73301f00946a678c9fa51faa67da0", 0x60}], 0x4) 2018/01/26 17:37:30 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f0000306000-0xd)='/dev/dmmidi#\x00', 0x1, 0x28200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00006a2000)=[{&(0x7f0000af4000-0x39)="10000000100009040000000000400006", 0x10}], 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000164000)={@common='teql0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r1, &(0x7f0000259000)={&(0x7f000033e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008d5000)={&(0x7f000024a000)=@ipv4_getnetconf={0x44, 0x52, 0x400, 0x7, 0x2, {0x2}, [@NETCONFA_FORWARDING={0x8, 0x2, 0x5}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0xaca}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x9}, @NETCONFA_IFINDEX={0x8, 0x1, r2}, @NETCONFA_FORWARDING={0x8, 0x2, 0x81}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x7}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000000}, 0x400c0c4) 2018/01/26 17:37:30 executing program 1: socket$inet6(0xa, 0x7, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = perf_event_open(&(0x7f0000b71000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) 2018/01/26 17:37:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101002, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000d0b000)=0x8129) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000cdd000-0xf6)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf2000-0x4)=0x600210) recvfrom$llc(r0, &(0x7f000025c000)=""/4096, 0x1000, 0x40010001, &(0x7f00008c1000-0x10)={0x1a, 0x0, 0x180000000000000, 0x6255, 0x8, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, [0x0, 0x0]}, 0x10) pread64(r0, &(0x7f000057c000)=""/226, 0xe2, 0x0) pwrite64(r0, &(0x7f00006c3000)="", 0x0, 0x0) 2018/01/26 17:37:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000769000)='/dev/usbmon#\x00', 0x79c, 0x10004202) sendmsg$nl_generic(r1, &(0x7f0000734000-0x1c)={&(0x7f00007c4000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000211000)={&(0x7f0000d15000-0x2d4)={0x2d4, 0x30, 0x400, 0x5, 0x0, {0x17, 0x0, 0x0}, [@generic="37603ffd06e8ba75d0c83ec35dad0de2df7c979ce385c996a8f72f14a7464307365117bb829372534c26cc8c2be68c5290c4ef56827b6feab94676d2202411d76dcfb1a864567875e4969dd0834b5f8c1ab943d1a3dae40c8ee0c719fd67dbae4b4ed71b1899407636d847f932efd1fba73025a145253aa8b14fbf089c74a7ee6830743646c2a19d14e89d1d215f04860c7a2818d8fd34366ed6741602732b05d8711a9b3f2e298886408c8f3f7f4820db896c37e7883dce3311acd178d5366bf5ca9a6738af64a8f0791f5a90c3ea44cd3fddc04a9fcf006f5189db85f226216dad03ca882cc8d0c170f8a1", @typed={0xc, 0x59, @u32=0x6}, @typed={0x10, 0x2b, @u64=0x100000000}, @nested={0x1b0, 0x8c, [@generic="021363bef572180b47ce9eb7d7d7070c54de29130598bdfed1624c152f83b6ccf2bb7912ebae26b4f19788c89ec4f9b909cbe83c5748f8ee0bbbc4d270b32d6581f4a79ea59366786d1170046c2b58d4bd0843256f3fa8d82104f478346e8b55bffd35cfe17509940eb705f1ab9a412d4145b7dd1e52ad7e7087e14d59d3047a8e2dcdbf61703b8f51048c3fa9b13c63665dbdd3dc24781db34a85863def9385cf87c18365eea25dbe4ceb6a3f77b1", @typed={0xfc, 0x5f, @binary="aa39c728cc1a408dee72bde3dd7f17751d982c8cc64ac65971017c350192ec91c078a67b46f3c268a296bd9ed2ff6774bbdd022ca97fa84f412694fbdf5721e522cbef337b38a2298df9631cba56872b233a54676b39c246f88d35f083d53ba7ee62d5f34bc5b5194431afe65a84caf8c9d986cafe61bf036ed5f6241af427040ea8ef1001a027b6511ef685a0c250db431c04cf769be7db51bce6610340735b4d8e08a14fb1216b65ff733a1685ebe057560b34b701fea90c24025c0c5b95e79f7bf5472e16b018fa8b2db03f77be56dd5692f6be297df073c46b8fe5bc9b1b6cbed0104d8c206ff43d84ecda8c54ccfe"}]}, @typed={0x8, 0x5, @void=""}]}, 0x2d4}, 0x1, 0x0, 0x0, 0x400c8c0}, 0x44000) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f00000ea000)=0x0, 0x4) 2018/01/26 17:37:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000cd4000-0x8)=0x1) r0 = syz_open_dev$sndctrl(&(0x7f000090d000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0x1000000000c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00008e9000-0x60)=[{&(0x7f000076f000-0xc0)=""/192, 0xc0}], 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0x2}, &(0x7f0000001000)=0x1025f) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000a11000-0xfa)=""/250) 2018/01/26 17:37:30 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, 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) pipe2(&(0x7f0000a57000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000f3d000)={0x7, 0x2, 0x1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f00006be000)={0x4, 0x2, 0x9, 'queue0\x00', 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) 2018/01/26 17:37:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) clock_gettime(0x0, &(0x7f000098a000-0x8)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000668000-0xfc)=[{0x9, 0xffffffffffffffff, 0xf80000000, 0x100, @time={r2, r3+30000000}, {0x5, 0x3}, {0x2, 0x0}, @control={0x10000, 0xffffffffffffffef, 0x2}}, {0x10000, 0x7, 0x6, 0x0, @tick=0x0, {0x0, 0x1}, {0x7f, 0x3600}, @note={0xc52e, 0x9, 0xffffffff, 0xff, 0x5}}, {0x599c, 0x400, 0x0, 0x6, @time={0x77359400, 0x0}, {0x100, 0x7f}, {0x0, 0x4}, @connect={{0x8, 0x7}, {0x3, 0x40}}}, {0x80, 0xba23, 0x5, 0x8, @tick=0x9, {0xff, 0x4}, {0xffffffffffffffff, 0x4}, @raw8={"171f658469fd6f7d872b4aea"}}, {0x7f, 0x8001, 0x7, 0x7, @tick=0x100000000, {0x7, 0xff}, {0x0, 0xbba}, @time=@time={0x77359400, 0x0}}, {0x9, 0x5b, 0x100000001, 0x40, @time={0x0, 0x989680}, {0x4, 0x5}, {0xffffffffffffff80, 0x800}, @raw8={"7bde86a1c69b480403d3dcdb"}}, {0x4, 0x6, 0x7492, 0x7, @tick=0x10001, {0x0, 0xffffffff00000001}, {0x7, 0x0}, @connect={{0x18, 0x9}, {0x9, 0x7}}}, {0x1000, 0x7, 0x672c, 0x8, @time={0x77359400, 0x0}, {0x1, 0x8}, {0x7, 0x9}, @connect={{0x8, 0x89}, {0x0, 0xfffffffffffff001}}}, {0x4, 0x4, 0x9, 0xe69e, @tick=0x2, {0xffff, 0xffffffffffffffff}, {0x5, 0x3}, @quote={{0x6, 0x9}, 0x3, &(0x7f0000cfe000)={0x7, 0x5, 0x27, 0xffffffffffffff3d, @tick=0x0, {0x9, 0x0}, {0x200, 0x401}, @queue={0x7, {0x80000001, 0x3}}}}}], 0xfc) bpf$PROG_LOAD(0x5, &(0x7f0000d25000-0x48)={0x8, 0x5, &(0x7f0000087000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0xfffffffffffffe01, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f41000)='syzkaller\x00', 0x8000, 0xc0, &(0x7f00007ab000-0x9c)=""/192, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/26 17:37:30 executing program 3: keyctl$update(0x2, 0x0, &(0x7f0000b6b000)='x', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/26 17:37:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d6e000-0x16)='/selinux/checkreqprot\x00', 0x109000, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000ebf000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000eb4000)=0x14) add_key$user(&(0x7f0000c25000-0x5)='user\x00', &(0x7f00003ec000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00009a7000)="0000000000000001e3a285b500000000000036c67b9695cf", 0x18, r0) r2 = add_key$user(&(0x7f000088c000)='user\x00', &(0x7f0000b82000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000cb3000)="1b", 0x1, r0) r3 = add_key$user(&(0x7f000069e000)='user\x00', &(0x7f00008b8000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000039c000-0x1ba)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21755df00000000000044230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee74a7689525e8e81f7e1a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bc78b506e8b", 0xc0, r0) r4 = request_key(&(0x7f0000a99000-0x5)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) r5 = syz_open_dev$audion(&(0x7f00001c8000)='/dev/audio#\x00', 0x88db, 0x0) clock_gettime(0x5, &(0x7f0000d6a000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r5, 0x402c5342, &(0x7f0000d2f000-0x5c)={0x3, 0x40, 0x5ae, {r6, r7+30000000}, 0x800, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f00004fe000)={{{{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xff, 0x6, 0x4, "d132d5417e862dec2b5e5629ab4db2de31485b384d2fa82d60d9a7348102ea1de8ab61398017938f882bc1417281c72adbba9a249a0a55270877f06f82d44044a30c724810ef3c109472ba84c1ecfcfe"}, 0x160) r8 = openat$audio(0xffffffffffffff9c, &(0x7f0000012000-0xb)='/dev/audio\x00', 0x400000, 0x0) bind$bt_l2cap(r8, &(0x7f00007ba000-0xe)={0x1f, 0x8, {0x62b15f60, 0x2, 0xfff, 0x2, 0x10001, 0x3f}, 0x7fff, 0x3}, 0xe) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r2, r3, r4}, &(0x7f00005cd000)=""/0, 0x250, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={'ghash-generic\x00'}, &(0x7f00004e3000-0x40)="", 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 17:37:30 executing program 0: r0 = socket(0xa, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000001000-0x4)=0x0, 0x4) getsockopt(r0, 0x800000000000003a, 0x0, &(0x7f0000e59000)=""/217, &(0x7f0000da6000-0x4)=0xd9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000000000)=""/180, &(0x7f0000e28000)=0xb4) 2018/01/26 17:37:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00000c3000-0x8)='./file0\x00', 0x400, 0x100) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000c3a000)={0x0, 0x1}, &(0x7f00005ce000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000453000)={r1, 0x8000, 0x3, [0x5, 0x5, 0x0]}, &(0x7f0000b9a000-0x4)=0xe) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101002, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000d0b000)=0x8129) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000cdd000-0xf6)=""/246) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000cf2000-0x4)=0x600210) pread64(r2, &(0x7f000057c000)=""/226, 0xe2, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f00009eb000-0x50)={{0x800, 0x42b7}, {0x800, 0x8}, 0x3, 0x4, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pwrite64(r2, &(0x7f00006c3000)="", 0x0, 0x0) 2018/01/26 17:37:30 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) openat$vnet(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000-0x4)=0x1f, 0x4, 0x0, &(0x7f0000002000-0x8)={0x77359400, 0x0}, &(0x7f0000001000)=0xf3, 0x4088) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) 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}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/26 17:37:30 executing program 1: socketpair(0x5, 0x1, 0x20, &(0x7f0000896000)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000001000)={0x8, 0x8, 0x2, 0x4, 0x8, 0x7fff, 0x7f, 0xffffffff, 0x9, 0x0}) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3ff, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r2, 0xef8, 0x4, &(0x7f0000002000-0xed)="37757cbae221642e3c0bdcebafb4708785206daccbb87b2078e5a348e0d84a3dc2e4aed171effb432fb46fc070217e3647cbe5d4dea338907841e9996c23c03a88f4c3a059c6d1aa4dc838ab73c74ebf35009081eb14c9b6637aaf1a96d7c7a683b6df4c2ad96da161967bc78345f58222b795f7fe13d8611e7bf12c19290c9217c631f81eab3fc029e991efa344a0e6914560100cdbbef449921d10bec9e7d154cc46855cd450d9076379c8a39a809ab70a9f9a25666c328a91f698350d82507ec3045c05e07d9393ea9df08307be6ee182abc08e626c3ea3a8d7e72f37c633228cc6561411e53742e8934708", 0xed) socket$inet_dccp(0x2, 0x6, 0x0) r3 = add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$instantiate(0xc, r3, &(0x7f0000001000)="422433b33c11042f889ed30fe640c699f0698afcecc3cd555694c5fb2cad7073fd80d0c7108d1688e17b598fb262fb27c2aad21e086e2f4eb1df78333367a1711a95b00341dc930c7da7b8cc489cefef1d541f", 0x53, 0xffffffffffffffff) ioctl$DRM_IOCTL_VERSION(r2, 0xc0246400, &(0x7f00007c0000)={0x1, 0x224, 0x1, 0x36, &(0x7f00003e6000-0x36)=""/54, 0xf9, &(0x7f0000139000-0xf9)=""/249, 0x45, &(0x7f0000207000-0x45)=""/69}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c98000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r4, &(0x7f0000803000)=[{&(0x7f000012b000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000a59000)=[], 0x0, &(0x7f000091b000-0x30)=[@rights={0x10, 0x1, 0x1, [r5]}, @rights={0x10, 0x1, 0x1, [r5]}], 0x20, 0x0}], 0x1, 0x0) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000f4c000-0x6)={0x1, 0x3f, 0x7fff}) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f00001b9000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000969000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r6}, 0x14) 2018/01/26 17:37:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000023000-0xa)='./file0\x00', 0x0, 0x80) mkdirat(r0, &(0x7f00001da000)='./file0\x00', 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000333000)=0x1) r1 = openat(r0, &(0x7f0000a7a000-0x8)='./file0\x00', 0x0, 0x0) rename(&(0x7f00003f2000)='./control/file0\x00', &(0x7f0000888000)='./file0\x00') renameat(r1, &(0x7f0000431000)='./control\x00', r0, &(0x7f00004c8000)='./file0\x00') 2018/01/26 17:37:30 executing program 0: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x7) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000027000-0x48)=@ipv4_newroute={0x30, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8, 0x0, 0x0, 0x0}, {0x40008, 0x0, 0x0, 0x0}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 17:37:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x37d) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept4$inet6(r0, &(0x7f00000cb000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000d08000)=0xc, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000063000)={0x0, 0x0, 0x1, 0x295}, 0x10) 2018/01/26 17:37:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) fstat(0xffffffffffffffff, &(0x7f00008e9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000765000)={0x0, 0x0}) accept4$alg(r1, 0x0, 0x0, 0x800) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000011000-0x24)={0x14, 0x20, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 17:37:30 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000-0x15)=@known='com.apple.FinderInfo\x00') r0 = accept4$inet6(0xffffffffffffffff, &(0x7f000066b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x3, 0x1, 0x800, 0x5, 0x7, 0x5, 0x80000000, {0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x9, 0xffffffffffffb3aa, 0x0, 0xffff}}, &(0x7f0000001000-0x2)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f23000-0x98)={r1, @in6={{0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x31}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x5}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053c000-0x8)='./file0\x00', 0x0) r2 = creat(&(0x7f0000ca5000-0x8)='./file0\x00', 0x10) connect$unix(r2, &(0x7f0000e27000-0xa)=@file={0x0, './file0\x00'}, 0xa) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") unlink(&(0x7f00003be000-0x8)='./file0\x00') 2018/01/26 17:37:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000000) set_mempolicy(0x1, &(0x7f0000dae000-0x8)=0x40, 0x3) clone(0x0, &(0x7f0000294000)="", &(0x7f000084f000-0x4)=0x0, &(0x7f0000c36000-0x4)=0x0, &(0x7f0000093000)="") r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000cb6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000688000)={0xffffffffffffffff, &(0x7f00006fe000)="", &(0x7f0000caf000-0x5b)="", 0x0}, 0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000792000)=0x2000000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00009a6000-0x6)={0x0, 0x0}, &(0x7f0000e8f000)=0x6) pipe2(&(0x7f00000e4000)={0x0, 0x0}, 0x80800) clone(0x200000008a000900, &(0x7f00003e4000)="", &(0x7f000072a000)=0x0, &(0x7f0000065000-0x4)=0x0, &(0x7f0000b70000)="") getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000c63000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000224000-0x4)=0xb) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000182000-0x11)='/selinux/enforce\x00', 0x0, 0x0) 2018/01/26 17:37:30 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x0, 0x0) bind$bt_l2cap(r0, &(0x7f0000002000-0xe)={0x1f, 0x9cc, {0x2, 0x1, 0x6, 0x5, 0x4, 0x100000001}, 0x0, 0x3ff}, 0xe) sysinfo(&(0x7f0000001000-0x1f)=""/31) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000002000)='/dev/cuse\x00', 0x1a9000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000002000)={0x0, 0x0, []}) fremovexattr(r0, &(0x7f0000001000)=@random={'trusted.', '\x00'}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000005000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000004000-0x4)=@int=0x0, &(0x7f0000000000)=0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000002000-0x4)=@int=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000005000)={0x2, 0x8, 0x56c535a1, 0x20, 0x2, 0x5}) 2018/01/26 17:37:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101002, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000d0b000)=0x8129) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000cdd000-0xf6)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf2000-0x4)=0x600210) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000d1c000-0x1)=0xdb9, &(0x7f0000712000-0x4)=0x1) pread64(r0, &(0x7f000057c000)=""/226, 0xe2, 0x0) pwrite64(r0, &(0x7f00006c3000)="", 0x0, 0x2) 2018/01/26 17:37:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f00009e5000-0xb)='/dev/adsp#\x00', 0x3, 0x80802) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000298000-0x24)=""/36) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000ab6000-0x4)=0x7f, &(0x7f0000a70000-0x4)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000e74000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000e42000)={[0x100000000, 0x7, 0x6, 0x400, 0xdb5, 0x5, 0x9, 0x4, 0x7fff, 0x80000000, 0x80000000, 0x75, 0x7ff, 0x4, 0x8, 0x6], 0x17006, 0x53400}) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000da9000-0x38)={r0, r0, 0x800, 0x6, &(0x7f0000b8f000-0x10)="0b740b82698ba9ea0958b6c96935cfaa", 0x33b, 0x5af, 0x7, 0x9, 0x3, 0x1ff, 0x8, "a91fe08cb8311586a8db93a59b906b95e5aa9a9922f61da6"}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2000000000484, &(0x7f000005a000-0x18)=""/24, &(0x7f0000aed000)=0x18) syz_open_dev$usbmon(&(0x7f0000e42000)='/dev/usbmon#\x00', 0x200, 0x20800) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000314000)={0x80001, 0x0, [0x10001, 0x8, 0x80000000, 0x101, 0x10000, 0x6a62e283, 0x7fff, 0x2]}) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000187000)=0x4000) 2018/01/26 17:37:31 executing program 4: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000000e000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000018000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f000000c000-0x8)={r2, 0x0}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000001c000)=@common='dummy0\x00') mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x1089f1, &(0x7f000001e000-0x50)={@common='ip6gre0\x00', @ifru_names=@generic="2b42009cbc45b3fefa6e2ba3e9be3126"}) 2018/01/26 17:37:31 executing program 6: mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000704000-0xc)='/dev/audio#\x00', 0x847, 0x800) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000fc2000-0x4)={0x0}, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fc1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000c0c000-0x4)=0x2000000000007, 0x4) write(r2, &(0x7f0000dd0000-0x1)="", 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000957000-0xc)={0x5, r1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000fc1000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@dev={0xac, 0x14, 0x0, 0xb}, @in=@dev={0xac, 0x14, 0x0, 0x16}, 0x1, 0x90c, 0x2, 0x8001, 0xa, 0xa0, 0x80, 0x4, 0x0, r4}, {0x4, 0xc00000000000000, 0x557, 0x9, 0x2, 0x3, 0x7, 0x7ff}, {0x2, 0x2, 0x4, 0x7}, 0x1f5, 0xe, 0x3, 0x0, 0x1, 0x2}, {{@in=@broadcast=0xffffffff, 0x0, 0x2b}, 0x2, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x7, 0x1, 0x2, 0xabd, 0x9, 0x9, 0x1}}, 0xe8) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0405405, &(0x7f0000e85000-0x40)={{0x3, 0x3, 0x80, 0x0, 0x5}, 0x8001, 0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r3, 0x800448d3, &(0x7f0000000000)={{0x9, 0x800, 0x10001, 0xffffffff, 0x5, 0x101}, 0x8, 0x200, 0x0, 0xfff, 0x5, "6f4fe63cba474bda748f6f41f08f93c64c5934d17f45d6ae0c1d1b177f238ae5149db32c9cfcfa7c80e1299018f1735b379d1e9bea5796b088c1ee8bf4a3a1d3927cf8b166c09c364ab132aed22724de11cb26906d2844ae879fba335bce49e6d36b3081fec5709f565584bb603731989a26c7fd721f65ed289717238d31f9c3"}) recvmsg(r1, &(0x7f0000057000-0x1c)={0x0, 0x0, &(0x7f0000984000)=[], 0x0, &(0x7f0000fbf000)=""/0, 0x0, 0x0}, 0x0) 2018/01/26 17:37:31 executing program 0: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000002e000-0x28)={@common='ip6tnl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000002f000-0xc)='/dev/rfkill\x00', 0x240200, 0x0) accept4$alg(r2, 0x0, 0x0, 0x80000) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000002f000-0x8)={0x0, 0x0}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000029000-0x10)={&(0x7f000002b000-0x8c)=@bridge_newneigh={0x30, 0x1c, 0x105, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0, 0x6}, [@NDA_LLADDR={0xc, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}}, @NDA_SRC_VNI={0x8, 0xb, 0x10000}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 17:37:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) setsockopt(r0, 0x3, 0x8765, &(0x7f0000253000)="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", 0xfd) r1 = socket(0x10, 0x4000000002, 0x0) sendmsg$nl_generic(r1, &(0x7f0000fd1000-0x38)={&(0x7f000041d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000073a000)={&(0x7f0000f88000-0x324)={0x1c, 0x12, 0x409, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@generic="122b", @generic="47e2da"]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 17:37:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000321000)='/selinux/user\x00', 0x2, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000dbd000)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000dc3000-0x34)={{0xffffffffffffffff, 0x3, 0x6, 0x3, 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]}) clock_adjtime(0x2aebf1a799cd38db, &(0x7f00007b9000-0x68)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/26 17:37:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00004bc000)={0x7, 0xffffffffffffffff, 0x0}) fcntl$setpipe(r0, 0x407, 0x2) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000d0c000)=""/183) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ca8000)='/dev/sequencer2\x00', 0x5, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000521000-0x43)=""/67) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x80045105, &(0x7f0000e76000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008d0000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) 2018/01/26 17:37:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000a48000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000b1b000-0x65)="6e65742f6d6366696c746572130480ecd61101d12cdf9c8de8b476aff7ce85b51fa7b6451900fffff38079f2fd0f58381564304f62f3c3747219ffed68726c4b8a2ce52d00020a50ac015cb107c2430c644d443aebd36a8f38724d0800000000000000fc95") openat$selinux_load(0xffffffffffffff9c, &(0x7f000089c000-0xe)='/selinux/load\x00', 0x2, 0x0) preadv(r1, &(0x7f00009d6000-0x10)=[{&(0x7f0000882000)=""/96, 0xdc}], 0x1, 0x0) 2018/01/26 17:37:31 executing program 6: r0 = syz_open_dev$adsp(&(0x7f0000c4f000-0xb)='/dev/adsp#\x00', 0x200000000, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000001000-0x4)=0xfffffffffffffff8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000179000/0x1000)=nil, 0x1000, 0x2, 0x2830, r0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000274000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000113000-0x10)={0x20000000c, 0x8, [0x0, 0x0]}) 2018/01/26 17:37:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2400, 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$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x4) 2018/01/26 17:37:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000e08000)={0x0, 0x0}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000aac000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000092000)=0x1f, 0x4) fcntl$setpipe(r0, 0x407, 0x1ff800000) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000422000-0xa)='/dev/cuse\x00', 0x867fc, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000c02000-0x9)='/dev/dsp\x00', 0x101400, 0x0) write$fuse(r2, &(0x7f0000c96000-0x12)={0x12, 0x1, 0x9, @fuse_notify_poll_wakeup_out={0x1000000}}, 0x12) 2018/01/26 17:37:31 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x10, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000000000)='vmnet0(md5sumvboxnet0vmnet1\x00', 0x1c, 0x3) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000001000)={0xfffffffffffffe00, 0x2}) 2018/01/26 17:37:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101002, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000d0b000)=0x8129) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000cdd000-0xf6)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf2000-0x4)=0x600210) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000298000)=0x0) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f00002b0000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) pread64(r0, &(0x7f000057c000)=""/226, 0xe2, 0x0) pwrite64(r0, &(0x7f00006c3000)="", 0x0, 0x0) getsockname$inet6(r0, &(0x7f0000369000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f00009aa000)=0x1c) 2018/01/26 17:37:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000ec3000)={0x0, 0x0}) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00005b0000)=0x0, &(0x7f000078d000)=0x4) r2 = socket$inet6(0xa, 0x80805, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x4e, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x4be) bind$inet6(r2, &(0x7f0000f20000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x800}, 0x0}, 0x1c) connect$inet6(r2, &(0x7f0000673000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r3 = dup3(r0, r0, 0x0) getsockopt$inet_udp_int(r3, 0x11, 0x65, &(0x7f000046a000-0x4)=0x0, &(0x7f0000860000-0x4)=0x4) 2018/01/26 17:37:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = socket$nl_generic(0x10, 0x3, 0x10) fsetxattr(r0, &(0x7f0000cf6000)=@random={'system.', 'wlan1\x00'}, &(0x7f00004c8000)='keyring$-cgroup\x00', 0x10, 0x3) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00006d1000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000f00000)=0x59, 0x4) sendmsg$nl_generic(r1, &(0x7f000001b000-0x38)={&(0x7f0000008000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f000001e000-0x18)={0x18, 0x27, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 17:37:31 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xca9000)=nil, 0xca9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000ca9000)={0x3, r0, 0x1}) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000a8a000)={0x9, 0x8, [0x7ff, 0x63b2]}) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00009a0000-0xfb)="", 0x0) mmap(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000caa000-0x8)=@buf={0x6c, &(0x7f000019e000)="673971fde9955bc61ed608e9d4b0c59ea428b6e9efbd6d1865d0568f655eb0a2834c03e7b325d2c234da65bf514db330f6465d6b88d25c084f5d27d05ae7abd4b773d5127743da375e64f5bdfaf59b30902574a380195fa03655a27fd6ec2fa985355ac08e0a887b05522182"}) mmap(&(0x7f0000caa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000caa000)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x40) 2018/01/26 17:37:31 executing program 2: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001ed000-0x4)='/selinux/mls\x00', 0x0, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000c61000-0x10)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000001000-0x28)={0xedbc, 0x18, 0xfffffffffffffff7, 0x24, "c6183ddfcc0ad3a085dfc9d8788a4512cd5574bee2aec83d2627d62f37fef316"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d10000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5424, &(0x7f0000000000)=0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$EVIOCGREP(r2, 0x80047456, &(0x7f0000d1e000-0xae)=""/174) 2018/01/26 17:37:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00004df000)={{{@in=@loopback=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eb9000-0x4)=0xe8) r1 = accept4$inet(0xffffffffffffffff, &(0x7f00009dd000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009a1000)=0x10, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000420000)=0x5, 0x4) r2 = accept4$ax25(0xffffffffffffffff, &(0x7f0000e50000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000cb5000)=0x10, 0x80000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000ca0000)={0x0, 0x0, 0x0}, &(0x7f00007a9000)=0xc) quotactl(0x280000800, &(0x7f00007a6000-0x8)='./file0\x00', r0, &(0x7f0000455000)="12") 2018/01/26 17:37:31 executing program 1: r0 = socket(0x200000000010, 0x2, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f88000-0x8)={0x0, 0x0}) r1 = dup2(r0, r0) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000e9f000)=0x4) 2018/01/26 17:37:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000028a000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) syz_open_dev$sndpcmc(&(0x7f000060f000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x80) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000f6e000-0x34)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@broadcast=0xffffffff]}, 0x14) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f00008d1000)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) 2018/01/26 17:37:31 executing program 6: r0 = socket(0x18, 0x5, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) 2018/01/26 17:37:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000676000)=0x2b) read(r0, &(0x7f0000184000)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000793000+0xdd8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0}) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f000084a000-0x4)={0x0, 0x0, 0x0, 0x0}) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/01/26 17:37:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000302000-0x10)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f00007c4000)={'system_u:object_r:random_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x39, 0x33, 0x0}, 0x46) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00004a5000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendto(r1, &(0x7f0000841000)="5d3492e90f5efa70786b93b57703e459781caf02cbc3f3feb228104c1375abbb62c241b01b161703bc9b35cccaf9815f56b56d639a22f98b6d0ed3d1088bfcbff5d12ad15e48a7bcb4861ea06bbe0a9f2898c60b772e85f8e23eebb9b6c1d9a1db2f1864c1d70b81f33f1a28547b25ad4c30d054362a64f8e4db52abb5776fcb13ea0552cc20b2a20d76be6b463495e38a4dba7ea8", 0x95, 0x10, &(0x7f0000985000)=@pptp={0x18, 0x2, {0x1, @multicast1=0xe0000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000424000)=0x4) ioctl$PERF_EVENT_IOC_ID(r1, 0x80042407, &(0x7f000050c000-0x8)=0x0) syz_open_dev$sndpcmc(&(0x7f0000e26000-0x12)='/dev/snd/pcmC#D#c\x00', 0xb19, 0x2000) 2018/01/26 17:37:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000835000-0xa)='/dev/audio\x00', 0x20002, 0x0) r1 = syz_open_dev$amidi(&(0x7f000076d000-0xc)='/dev/amidi#\x00', 0x7fff, 0x40) renameat(r0, &(0x7f00005e0000-0x8)='./file0\x00', r1, &(0x7f00003f7000-0x8)='./file0\x00') clone(0x200, &(0x7f0000845000)="", &(0x7f0000744000)=0x0, &(0x7f0000161000-0x4)=0x0, &(0x7f00006e5000-0xc)="14000000000000000225fb07") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) open(&(0x7f00004ba000)='./file0\x00', 0x4c00, 0x0) open$dir(&(0x7f0000131000+0x8d6)='./file0\x00', 0x26102, 0x0) mkdirat(r0, &(0x7f0000dd6000)='./file0\x00', 0x68) 2018/01/26 17:37:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f00002e9000)='task\x00') getdents64(r1, &(0x7f0000000000+0xd57)=""/4096, 0x1000) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101002, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000d0b000)=0x8129) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000cdd000-0xf6)=""/246) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000cf2000-0x4)=0x600210) pread64(r2, &(0x7f000057c000)=""/226, 0xe2, 0x0) pwrite64(r2, &(0x7f00006c3000)="", 0x0, 0x0) 2018/01/26 17:37:31 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000000b000-0x9)='/dev/sg#\x00', 0x6, 0x100) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f000000a000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) open(&(0x7f0000004000-0x8)='./file0\x00', 0x14000, 0x1e0) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) lseek(r1, 0x8000, 0x1) 2018/01/26 17:37:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x280000, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00007df000)={0x800, 0xb399, 0xff, 0x0, 0x380000000, 0x8000, 0x3, 0x8, 0x0, 0x2, 0x633, 0x4}) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00005c4000-0x9)="3c762cecab7c3c124bd05439bc762791", 0x10) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) ioctl$TCXONC(r1, 0x540a, 0x3) ioctl$TCSETA(r1, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}) readv(r2, &(0x7f0000ff5000)=[{&(0x7f0000ff3000)=""/120, 0x78}], 0x1) 2018/01/26 17:37:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000d31000-0x12)='/dev/snd/midiC#D#\x00', 0x7f, 0x200000) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000cdc000-0x5c)={{0xa, 0x0, 0x1000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x1}, {0xa, 0x0, 0xf9, @loopback={0x0, 0x1}, 0xd973}, 0x0, [0x8, 0x3, 0x0, 0x5, 0x7fffffff, 0x6, 0x1, 0x10001]}, 0x5c) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000095a000)={{0x7, 0x1}, {0x2, 0x6}, 0x80000000, 0xfffffffffffffffc, 0x8, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000818000-0x8)={0x3, &(0x7f00003d8000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000b12000)={r1, 0x3}) r2 = socket$inet6(0xa, 0x8080b, 0x0) setsockopt$inet6_int(r2, 0x29, 0x43, &(0x7f000093d000-0x4)=0x405, 0x4) getpeername$packet(r0, &(0x7f00003fe000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000bea000)=0x14) 2018/01/26 17:37:31 executing program 7: r0 = socket(0x1b, 0x5, 0x0) setsockopt(r0, 0x20400000000114, 0xa, &(0x7f0000000000)="", 0x0) 2018/01/26 17:37:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a83000)=0x841, 0x4) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000928000)=0x7fffffff, 0x4) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000a3a000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f000034f000-0x9a)={0x0, 0x92, "48f2bfd09c40a74c19c9f7a179dae5850c9af6be129be7d81e895a2c7fa171bdd2d6c86323c149cde1aaad5fbb4a0c0aab9b805f0909e826f8f6f8882e3a520e3c05d31bd48fa5f507ab2c46bbc8b426c77f5e22dc788c5e6495906180442d6711d3a85b730d889ae341a6c2eada86f59ce4ce4658e4615c73119a827b0ff59f84b1fe865073e2ff674f03b337a0cf2cd269"}, &(0x7f0000b95000-0x4)=0x9a) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000132000-0x8)={r3, 0x4}, &(0x7f0000048000-0x4)=0x8) recvmsg$netrom(r2, &(0x7f000003a000)={&(0x7f0000da9000-0x48)=@full={{0x3, {"ba1c3c4a958425"}, 0x5}, [{"a7c95cec9fbbb5"}, {"9b3a06d96c5ff9"}, {"29d8b3e4e78529"}, {"096401e95358e6"}, {"ab2ffcf2d727aa"}, {"b00282e7a60911"}, {"1a15a0a52b85e8"}, {"81a345d9ba279f"}]}, 0x48, &(0x7f00000eb000-0x28)=[{&(0x7f000034d000-0x14)="04a1313f5084775219184bfdbe66888ec20fe6c2", 0x14}, {&(0x7f000085f000)="91227691b6308c5ed6811ee36add694ade5315c1ce2423acaf0cff393bbb94cd155320f21483575038e09bcf7deba5c73ef7f30f908a4e9a44d968af49f56aed", 0x40}, {&(0x7f00000e0000)="936d91236636486b92f2138617c64be351be9cb11386bc463aa0224b6ec14dacbc8a7e31bd908b07c6958f51edd1704ee6fc2f2fdb0b9ff422f57850b057ac313e3e3a04d53eaad0c9ce9020e639a13926", 0x51}, {&(0x7f000078d000)="accf4cf3c192a786747d4b1f601e2983b21fefdde3509822341918438b2c25d15081fbd7b13dd97840cf86a77e053cfc59fb935de76968c0", 0x38}, {&(0x7f00001d7000)="5833b911985fc4b000911721e8de2db3180e4ea0801b2f84d4f2f72d3783c02db3fc5259f3ec7b4dfd9cfc1afcad7a8d58843baef70528e610d22e50b3ba26d2d67b97e304e0a6a398bef23b52611080aef61929fc691f14d4536000ca01fe1ffcec5e3c4437c25853601f2141dd63ef", 0x70}], 0x5, 0x0, 0x0, 0x0}, 0x10002) sendto$inet(r1, &(0x7f0000e80000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 17:37:31 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00008b6000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 17:37:31 executing program 6: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00005fa000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x7ff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f000020a000)={0x0, 0x31, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000906000-0x4)=0x0) timer_getoverrun(r1) r2 = socket$key(0xf, 0x3, 0x2) timer_create(0x7, &(0x7f000039b000)={0x0, 0x22, 0x6, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a99000-0x4)=0x0) timer_getoverrun(r3) 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) fcntl$getown(r2, 0x9) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f000002b000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000a86000)=0x5) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000719000)=0x2, 0x4) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00009d6000-0xd0)={0x2, 0x400000000000003, 0x0, 0x0, 0xf, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}, @sadb_x_nat_t_port={0x1, 0x18, 0xffffffffffffffff, 0x0}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x40000005, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00006f3000-0x20)={@generic="161f879290066fafbe0eaffa8ff994a8", @ifru_flags=0x2001}) 2018/01/26 17:37:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101002, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000d0b000)=0x8129) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000cdd000-0xf6)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf2000-0x4)=0x600210) pread64(r0, &(0x7f000057c000)=""/226, 0xe2, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000ee8000)=0x0) fcntl$lock(r0, 0x5, &(0x7f0000ab9000)={0x1, 0x3, 0xaca1, 0x2, r1}) pwrite64(r0, &(0x7f00006c3000)="", 0x0, 0x0) 2018/01/26 17:37:31 executing program 2: mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000fbe000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() process_vm_readv(r0, &(0x7f000000b000)=[{&(0x7f0000006000)=""/4096, 0x1000}], 0x1, &(0x7f0000007000)=[{&(0x7f0000009000-0x8d)=""/141, 0x8d}], 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f000000c000-0x10)={&(0x7f0000002000/0x4000)=nil, 0x4000}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000014000-0xd)='/selinux/mls\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000018000-0x4)=0x0, &(0x7f0000017000)=0x0, &(0x7f0000005000)=0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r1, &(0x7f0000014000)="3828771fa074599f60cf8002570d78b297d321d63214ee153eef3a2cac0c126ffecc20e8765491c7d480d40ef538e32155c50219ce1ba58d2bfd4d3f1eaa247f6684f132fd2b43d0f334666b3d8379def689a91158cdf18ef2a8c307c27902f10cba6f82d0c2d2cde30623703370aac1627cf1786ac5b051fa6e1bafffff957fa52a93aa5e90060bd600dca98a646a68808a5fdeaf65d447bbebdd0bab070e776577a6b8101040d796e08978d20b30fb75aa81c6f0db7dbf35704abcf4de49b788ea9e3947f9ed51735cc107f4e9b5d782dfad72c4480d38a29c1e501828bfd149e793c67825452125063b34d36fda57363676550f5bf73fcd16d85d0c8af99375383b76f520b725ee115b32187bd7614c6ee3903037681ecf50c4f608bc51a248439fe08aae6bf2ecbde471fa24420f29af9cb208071916100182d872c7ccc4d3520e0b7734026b15dd5d13585c8af18939247612c603bc5a394634c0b2425c8dbec6d0382efd288ce5bfc3d2378c08d2f41a36518912ce47a0aac8bc52bfc92e25a961ef7324a730fab877c52b64a65c8000eea2c86e9b88fc3e753b37d9bb6308945d11116d3ad00103aeab3b604c18768daad4a53735ce45fdbcc3891b3ae70ec6057a85ef391d71e676a9a05b86c9d3bbf372047015e2bb032c4e79c28df3d7ae406bb9f9726786c8fc97277afe360f6bf735175b686bb3aa599930c7e9ccb935abb54431268ce00aed3ee5e13dec9281c5c242d5dd7a002b7b37984885115e382f696aa8389c0f73deff8c25650033c4f550220fb3e2c72e206299b087828416999c988a2cee05fa9f2d87b21fa952f01bedf1399b3c210ebf27ee82c2190159c5ea6b66648bdb3b9e413965d930ae95f9e426443c17c6126ccfe4a78bd5f2dc908ae351e64f1bae9f019f73158e303f777d940050a47d3ad722e9abca2a4db3fe1ae59862cfef677bf8b416d0450d19ec2b039f5fe39309c628ae2d6c0687f95d6ca6731b3bf2b6312c6d4a7db6d98631cb2bd6e9a73821e6753f2000b15d7e1984780f4616bf648e90b9e2431852b65da54000b55d44927403a69fe075ddc77b0775eff148f42c7c65c92c3c934d80258633046796d69dffcc889c69288bcbc8beaf9449393c082064ed6fca65bed0fd7777a24bd4bb608b07be5e6e4c94fa3d1a954334ba1efc018f3df1e7bdf9d925f593d85843c763062a271b2857e4c9e63ba41728ad9854273afe4fcf30fd9189fc538a35b54fd2445b92dbad1dcf8f1fa84f1930f9fc380c9011f4d03a71a5e498a4f961e8d1f42167ce6346679d3bb6ab7f00162d02919233addb34044fc4c5c41da2f39b1623282e3a10a48e0cde521b282b2c45a257dbfdb4b6006021bd4ae77f75bbbbe6bb7283ec3678a2603a76a4efd306e460b0e711dae57c80b24c21e1f314984254349fc66a75454bacb0c76f137ad0b661f23eb064f2b75703889b213eabbe3745b0ef058003134a5953fbaa756d21d97d4d479f270e653de37e3ecd2fc577043d685799277a63a213fe3cb671e909d29db8f8b382bd957db78b305575fdaee8657795325726bda0f3a48f6927b965384eb4a2eb0b6407bbd8aa8b2911819129d9138bc08284602d692cfbf3a58b2644282ed1d080f8dce1e2c4df42b803fcf7271d9ba641997655500b427d23d0e867e27122a919ed0d9858b829a8e51b3d373cc1b880b66ff4355d14ae312b822dcfd7b56462931441532405c2795f6443f3570e27bfa4408bf33db2482d3865c4d76a85bc11f601c5a9e2d7b80ba43f78841e37d2d0bda410ca34b066067a56e487aad02d54dc3aba536599dbca0f735d64bf271becddd0f93f5060f4429559e7b0ed76dd5c50fdbaecd18a1e27815f1459fb63c386c028c0c3bbfc03b6dd75db3668cbf9107c6a92b65870a47cb726464d6411bc9e52623273443392a6446745a214e1dc5e5e93b90b20182ac36d8e503cd64d812a88758c9287a0683bbd5abbcd32f97878304de91ffe66a37296f05fe2a5b436902fef4570db1fdf7585edbe1af429add8972856702e7500d6557b14afcae99b49c44244f2613ef3cdbf0ec9d58b64fbb6d086a0f1c7e71101bb60377da11b10f73d413110e244ae12938f5e402b649f38b3757afc99214aec27994e96cc8cec8a753c6962e59883370cba6d7a15b06b80acf1a95f8ef97584a96ef2faaad3fe686580c9c631b8b503f63bb8ffbc9a24d0a2de311afd9b4773b85115cd6b60fac992c9a01a27472f0efa88437409e2759e6c3ca8720fdddef6ca75b72f6a08916385c1b63f661fdfb8f688dda840a3c120900ab935fbe055d151029f8b5303e75c6272de135f1cc3a0308f67ce891deda939eeb27011c56e9700345ff83689939ff393effc1e3a1d155c9fc3fc9a9d67b84dc56dfcfb0c74557233d52392895b04fe55c94915bedf2790bab462646dd5a7aecbfd1c9ced68054f5137a2e917247e3b30b40a1ec3dab68de2a560ac72ec91ef1a2213d5c28666168f87865ec70ae1d22acacb07db9e6dbd10013007ee35067882d5c11a0e41695349f2aa3bcd3022f0a02706743d2aa006d63dc9b00e35927ca6d3edcbf43114683a2e0f0ee35ac9102ed16ecc45c880d97d287f532872f0ca587382f2df53d44e730d62acdcb332427c07dc2276e4594caefc62ff985d6e9e3f141cd941eaee2b54ed9dcf5c8f9ff08a490a96f023eb2b39b38d013060385a1c5eb09e7d43450044e862314da4aed1f9b16e6d147c4b0ddb6bc8c330990f0a8549476dc3b7d53ba3ed270e563bb91a8038b2308eb2b8bdb8d6ea056fe8b998b761ea623f814db6e1f68ab0e6975d1c3b5d84bd0528255f0a1e699b618f54cb2450b371c23671a7edc44a15e2031b80348afe32b4380b53d4aa7bb00b9fa209289af94008b1f4e8d1c0cb19a337fa49bc7437000edc00771c1f7e0e378401a89192efed853ee5003e54dee4c10673d3adb7b6317a06c5a4c77a5a74ad1c0d3e8b2b6a8f1731f01a2813f40b40b2e72d33ba581b75175f8fbbed2212185d5f24ecdb95d697fa8dc73ea9a635fe00c2ef670646d48e45e02ae353a937f42c327d22a446a5de64db3c40071eedfcf9f302fa3786f8cd8c3dcd43b9f244a7eb10ea796bc14b4b0a47c0c50bd5d054931fd1c1c5b0674d7bad5d184b2ecacf76ccc4d4b53392866004bb5c4329eeedcc4a2b77cbc00626e0b1dc1daf80a89e8fd14bcfab6f4a2b9c295abe0255f32e0182e7bb216eed8ed792106ae95fe87c9a50e1ee31860aa60aaa3f29f83d050b109df7d372afb7203042ae9d342438ee4ae5c646d9112468132b52afbe089532b6c0315c9bb1b2c83cccc8a59f0051d052f68df6c18c79b7e01d542c4ed9217f8eee37085632462e84ee001b581ae241472b6a02f5d4675cdf6ba8816529f0433a4d004bf250d300370164040759b56a907d69c354d23a06a2ae1a58f3618c92bd3d604e90718b6e5e3e5864bf5a475fecc44b757d29664ba1dab1daa566cff7d92e8df2568e372fa457f6bd270b6d2dc3315fe6dd9ef2513ba6014ab51a8a5a6e67560ddf4c23b6718b3d6ee945594e2526678a27693e496be0f6c480e0ce4c4c60cbfd3e1883c676aa05c586c5858d3d0b0831028e31a4631235fe92f8b52436b5d119a06215bc5fc7621513fdacedc5a95559bdd4ef396de623a528e50bd04c672024cb96164d8e723670195a69248681e4820f0c73e839e4b98cf0b4e255ecd32b17f4f341b1c334f2ffa7fee4c1219816d202973bf8226dc0c0e772be1a3c90e7df3af6e2435d5687c7ff74617544e2de933be0d612e6383fb8e3ec1bbcde642a2079864c41cb477695b3670fa89ffcc88cb92089bd5f78666c59cb9bfa471af805cd989e7eaa30969efdb87e2c57fe1b69882d2632bd6c959f645d096ef0b299652cb12c3732668a55f3ed0eb68cec8afb54842a8792adcb458dd741534227219e111f36ca873924b0b7c587ba5d37da37be89648e0d376f109b571a19ac0ecccde16adbad52c12b812d5dc82cf0fb8a874d33e975c01a23a63f02ea7938f1202119c4facfeb4904d226d0839aa29736cc9315c2b377e83138c60c886aa76e3d05f0fd9b4a7b4a4fa3ebd8317da6cec15c9efe9a4b5c035dea3dad0af55f196b8981bab86b3ad00bf5e51f61080002d7c0f05e5ef66faf0646d094a61735763f7944eda912deaedddfb935bd6db26b5aecadf33e2c5e2073c46fd4e69d96d7051fbeff4e0dac5f93be873c0ce325b21deeda35f57ee953b2fcc8eefcb879574a0db95b2d5d3321719df91ac89aeb5975ed3766b8cfe64dbe7eb77f7fccf3ed3a1a6ddff388c5eb128b9fd4372e188d9c9fc8786bd8a53813ca1686bc61e9ea2931c5f6b909e503f5961c0985dd4a0cf5a96cd3bb1754540be09bb7b73794470869d371e95a01fe890deb995010a0a07c478a580e66b0e20e84b3f41dd0fa6d9474e516db395d7cadb8fe4b9ac676b0a0409422a2ff5db149e19ba1fc683277e761bfb3bbf913bf1971e8ea9ad09eb572295d71f325525d7633daf1f0ad6f2026a35706aced68a5201fa039b92d991af84f86b7d6e3f7973bce939c8baa41dd834fdfeea40261501f1bc253950836ada907b7faf7717b6c207a31455648730c9157e4bd7952d5711bb1702963409b57ea85ee8f6d149573d9558a14d6a6fe1679ef7484a783165ce371e5c6281fc8bc79f33bf69d52012c576b563bce7f4810936a3767f616093bd7118395b214600453b25eeb2976757ba359f42577758fe472215b990bee7ddfa9ffceaa6e44231e435ceefdf87b08cd4316e52ded9338c23f8e67c123969fd592c6493aaf7b07d4a453fe4aa5e871cc8d4910186446d5427e82aa70d0f5c08932763f63ceed63bcfe3594a8297c1437655873d363d3c2bed68ced5841df6f56309c045e8b9244a6edbab819b923d59adee62c29a4619cd620e94d2202522e463a26a7c5193178033a214d7a3a0005bf3b5dc8cd49f521a1362ac16f6531428662069a924d564b4bcd82b643b3e802dbb8eb46174199b7dbd12e7398a24bc27352928a47828911590227e2b2b106a389215246cc63bef6cddb38f38a0449b294ebdfa7631ef33166fe6ea02ce5e069bb38a0ff7f4e2b6baa120c0d8b495c97e7199c73bcc063cf05d2aa871369f23b3c5d617e4e7762315e39b03ce186be661b58e3eb1c5b0520d5610706d399c8ceb29fa94c069c986531056a4ab8538aec6663a95295f6af53caeceb5666872449cc6ace2ef69a62346c26d1a67e032a7b9d4451f2c4e304733f0660e5fbbef1c17edbe391222e8600d91bd2d0945317a08353dc32c6f01a123c16b40cef2160037728d5c8a42e4ba86064fad509744ec01e302347639de7aa94cb949bb594b78fb8ba3cf78b40bd7772ee258863301c8e22fb5924ff44dab4b02a58e6497b99e2fd42e62e16f1c46695a8e21687b51257c3a5e4a6dcd5996b9fd59232eafb7fb6d20f1c24feac9200c2bde32b197fba52846ca8c963bfea83552f019c7a9fdfcf713ca3b14a62bf7949f4462e2f967f4e1eae4327a66d3f1faa5175a7d93387ebbe86af1fba9ba415b43f996efde9a304a6c4223efe1afc9db9e36456732fc9068fbf57cfc90b8693c5ec488461540503f3cb38789d3abd8078c914cf9ffa0cf8bfb4297edf571cc6b2cd6e2208925dc65344241e409d365aa52d1a1c767dc4e42dcc63f5960dc65d90bfc125dce5e2e935ee673996919208a695f9a3ff8688852576a4f7aa3660a68021b8ed", 0x1000, 0x20000000, &(0x7f0000018000)=@file={0x1, './file0\x00'}, 0xa) r3 = getgid() r4 = getegid() getgroups(0x2, &(0x7f0000002000-0x8)=[0xffffffffffffffff, 0xffffffffffffffff]) r6 = getgid() mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setgroups(0x5, &(0x7f0000017000)=[r2, r3, r4, r5, r6]) geteuid() 2018/01/26 17:37:31 executing program 1: 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$packet(0x11, 0x3, 0x300) r1 = 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$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) r2 = dup2(r1, r0) r3 = add_key$user(&(0x7f00009ff000-0x5)='user\x00', &(0x7f00002d3000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c40000-0xac)="ccf388479128563ad1ecb3b8e11912baf3a811826de8ec2705363c592a670dfbe3062378a93ce9ab00ff2daae6796c357376dd913fb7ad66e58950f0b532f65c7bf59f725e36ef6485954bce3db26e73c74eaa53829462e860fe7a71f28ead1bd3b3731bd6d47c03b957e14490a59ec3e25bc406164c06b0dbbdcb3516ba56fc8ce6e7614c015a6bb7761d9f9ab032fe58cfed851811c03d7dc0f4b24b52ea520c0eb7f4f2aafeab8d15e59b", 0xac, 0xfffffffffffffffb) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000e73000-0x4)={r0}) keyctl$update(0x2, r3, &(0x7f0000aa6000-0xcd)="68f370850f78b364075ff2770a2e7f92bc1b045f4c682ef2cb2aefe71ba29a1709b14826cf5ab2f17651cd0e91c709ca95f8b12068cd3797e74e735d96d73f9ba629e067fc26972b0871e597b387b9a389ef6eb1f99e64f712f5095dc2b8ad56c1a1646392c713287bbcb0a76089e66c92d49755efb9f48c532422f776f2e575fedc55e0693bf70a10843fb878188db2c43710ff2b5e3efce6dbd69a8087fb590679422852c033ac347f9e10f6e75f9905c903427b46b5d541de9cb97a1131bb85467612ff21b2926a57384482", 0xcd) 2018/01/26 17:37:31 executing program 3: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000004000)=@ipv6_newroute={0x1c, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 509.569513] kauditd_printk_skb: 398 callbacks suppressed [ 509.569523] audit: type=1400 audit(1516988251.662:28291): avc: denied { net_admin } for pid=29765 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/26 17:37:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000859000)='/dev/usbmon#\x00', 0x0, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_ifreq(r0, 0x89bf, &(0x7f0000718000-0x50)={@common='rose0\x00', @ifru_ivalue=0x3ff}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r1, &(0x7f000000b000-0xb5)="", &(0x7f0000571000-0x1)="16", 0x0}, 0x20) [ 509.604653] audit: type=1400 audit(1516988251.678:28292): avc: denied { setgid } for pid=29777 comm="syz-executor2" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 509.658519] audit: type=1400 audit(1516988251.732:28293): avc: denied { net_admin } for pid=29773 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 509.695639] audit: type=1400 audit(1516988251.747:28294): avc: denied { setgid } for pid=29777 comm="syz-executor2" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 509.725079] audit: type=1400 audit(1516988251.752:28295): avc: denied { net_admin } for pid=29788 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 509.775134] audit: type=1400 audit(1516988251.752:28296): avc: denied { net_raw } for pid=29787 comm="syz-executor1" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 509.800086] audit: type=1400 audit(1516988251.778:28297): avc: denied { map_create } for pid=29792 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=bpf permissive=1 2018/01/26 17:37:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socket$unix(0x1, 0x3, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000d21000-0x54)=""/84, &(0x7f0000eb8000-0x4)=0x54) 2018/01/26 17:37:31 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x6, 0x0) mlock(&(0x7f0000001000/0x4000)=nil, 0x4000) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f000000b000)={0x4, &(0x7f0000005000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f000000a000)={r1, 0x2}) clone(0x0, &(0x7f000000b000)="", &(0x7f000000b000-0x4)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000008000-0x1000)="") mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) 2018/01/26 17:37:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x19, 0x5, 0x9) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000e00000)={0x0, 0x1000, "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"}, &(0x7f0000238000-0x4)=0x1008) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00006fb000-0x98)={r1, @in6={{0xa, 0x2, 0xfffffffffffffffb, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7ff}, 0x98) getsockopt$inet_dccp_buf(r0, 0x21, 0xc2, &(0x7f0000fb8000)=""/100, &(0x7f0000f7f000)=0x64) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101002, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000c22000)=0x0) sched_setaffinity(r3, 0x8, &(0x7f0000d0b000)=0x8129) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000cdd000-0xf6)=""/246) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000cf2000-0x4)=0x600210) pread64(r2, &(0x7f000057c000)=""/226, 0xe2, 0x0) pwrite64(r2, &(0x7f00006c3000)="", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000227000-0x8c)={r1, @in6={{0xa, 0x3, 0x100000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000723000-0x4)=0x8c) 2018/01/26 17:37:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f6f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f000025b000)='/dev/cuse\x00', 0x580, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000681000-0x8c)={0xfd, 0x5b41, 0x9, 'queue0\x00', 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000448000)={0x0, 0x0, 0x0}, &(0x7f0000955000-0x4)=0xc) perf_event_open(&(0x7f000006f000)={0x5, 0x78, 0x9, 0x4, 0x1f, 0x3f, 0x0, 0x1ff, 0x200, 0xd, 0x4532, 0x3, 0xfffffffffffffffc, 0x1000, 0x1, 0x6, 0xb873, 0x3, 0x8, 0xffffffffffffffc0, 0x2, 0xb9e, 0x5, 0x0, 0x48, 0x1, 0x4, 0x19cd, 0x1, 0x7f, 0x6, 0x9, 0x3, 0x9, 0x58e208b0, 0xfff, 0x100000001, 0x4, 0x0, 0x6, 0x3, @perf_config_ext={0x245, 0x1}, 0x80, 0x2, 0x762, 0x5, 0xffffffff00000001, 0x3, 0x7f, 0x0}, r4, 0x8, r2, 0x1) dup3(r0, r1, 0x0) dup3(r1, r3, 0x0) 2018/01/26 17:37:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000026000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x140) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00004fd000)={0x9, [0x49, 0xffffffff, 0x95, 0x69, 0x78d8d843, 0x3ff, 0x101, 0x4, 0x100000000]}, 0x16) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00008c4000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(arc4-generic)\x00'}, 0x39) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) 2018/01/26 17:37:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x4, 0x84) r1 = dup(r0) io_setup(0x53, &(0x7f0000a93000)=0x0) io_getevents(r2, 0x2, 0x2, &(0x7f000065e000-0x40)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f00005c6000-0x8)={0x77359400, 0x0}) io_submit(r2, 0x1, &(0x7f00003f3000-0x8)=[&(0x7f0000806000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000468000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00003b3000)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000616000-0x1)='Q', 0x1, 0x80, &(0x7f0000a95000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) io_submit(r2, 0x1, &(0x7f000031a000-0x4)=[&(0x7f00007e3000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00007dd000-0x1f)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/26 17:37:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(0xffffffffffffffff, &(0x7f0000b5e000-0x9)=@in6={0xa, 0x0, 0x7fff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x7fff}, 0x1c) bind$inet6(0xffffffffffffffff, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect(0xffffffffffffffff, &(0x7f00003f9000-0x1c)=@in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(0xffffffffffffffff, 0x20000003) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004ab000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000e17000)={0x0, 0x5, 0xbb3, 0x3c, 0xffffffff80000001, 0x8, 0x3, 0x3, {0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1, 0x5, 0xfffffffffffffffc, 0x5}}, &(0x7f0000f42000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000074f000)={r1, 0x5}, &(0x7f0000c85000-0x4)=0x8) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(0xffffffffffffffff) 2018/01/26 17:37:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000065f000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000870000-0x30)={0x1f000000000, 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile64(r0, r0, &(0x7f0000234000-0x8)=0x43, 0x7ff) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00009a4000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f00005e7000)={0x8, 0x1, 0x100, 0xa8a2, "afec6b26cae726012cba518225c69cf5552b1b23e24fbeff29967fb1531902fd995f61dd347c94890037e31e", 0x80000000}) sendmmsg(r0, &(0x7f00004d9000-0x40)=[{{&(0x7f000077f000-0x26)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000070000-0x50)=[{&(0x7f0000bff000)="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", 0x3d7}, {&(0x7f0000c0d000-0xf2)="4e4dba1dad86caf8a93bd58da950539d6392ca78b981661d3f4de21a78953248f464e6dcf35cc90934e1c83a6a6a40fc9d3be372528bae098d605c2aa84210231cee20f77b8e81b16f94627093ddd2fb9f4bde6fc00ed7ecfe6cea0f48594925369e25f0a7f5c02b5e04dcc45d7464b6df5ffe520bafd79943af2e4281427c51defa752d3c0dc2d825b04762a91c0eac03321715edbcce1f15d9029039097599022940a5cc0e6239a4b844bad0a3fd5ac0e98ddaf380508fa5072fd4a9204355b4900a062d86e1347deeb7ea19ac58fed1be2aa641c1dd0a575bfab9950c4a3766eccc8afc8c6b64a613d487e94533529be1", 0xf2}, {&(0x7f0000f77000)="86d84cc0f321e4ed633ca08684e38aeb6d62a959e596ecd01c43f80d6383fb44a9a151efd620f5e4a1a42c7619b61cde9421576361690f079488f6c87dde9dd1027ae1b917fdef21661b", 0x4a}, {&(0x7f0000882000)="a6b01b87bc8e5e809f03536b47225517444ce275", 0x14}], 0x4, &(0x7f00001db000-0x5f4)=[{0xd8, 0x117, 0x8001, "31af50cb23a159559d03f89de16dcef90dfaabdd2f8b7ad35517e327ccec2be36babe9b550d91b75b7ddcbaf8918ba7029be993d8d46bcd225f1ef4f9b0e8f5890cdf0721ec0369da143dc7c12bea4d60a5696a748170fd31ef9be59a09e33b70aefc3f5988dec042b20accf9b633be6b3b37c51ebac90c79c95b2bc338cb6c7b5b55eb670223f3ad9e88b01d08f534d270dedf70061bf52b6695e678e6ad111928dac88009de5a20b7b41cf97ed96d1b22aa389245375a9407c83e4064e64a223351e52f66be5ed94f549"}, {0x70, 0x11d, 0x20, "9a4a60b58a3d34e0a015fd76dac7d247f0181fd4038fc3de819ce27a3f9ca98dea70dc57b9da34f4b7d0c2fe40cb4181a2bc7704843fc9445e07e07076d0ff167ee53ee45cead87a940bccc4cbfd5ee6b6e7cf65308ce43b1b1b436b69d1066e45654d"}, {0xcc, 0x3a, 0x2, "0b9965121dd815c715c658c2262c53887037eb7daedc6dcab4845171d92b4823141fe4446ef027d0ae1158f5fd0f779ef8278c3e199e3e4685995a878e37232376bd24d6012adf16dcec7c95654b4e8769f323d7d8db2345bc92cc9560994c610c0628f6b6127e5304c3931ec39feb552d923fe58c675076a465803e7280eeca92739abeabe6f2b879b808d3233a52f7566c1b949d0addbbba452a1842ba0a0b61027349c9f3e64877466d0d5460cabd8105b69f2abddd8189ee91055b"}, {0xa0, 0x88, 0x9ace, "69db0b60888c58f2bb23c2bd3b5df3e9de34e5ccb9ecc8f3e2ceb587bc4573925dc672488e3373689f0dc9a134a2445b780e444eb801dc5743806cb7c4b154a07327a42cb02cf12b0a6b942ece35fb069eaa60f06a7e244c523154ccf8bed97c3e0ecd95fa8781a0154dde6f068a1f47f100604e15bc1ff044f5c2aefb5c0bbd5ef1d3221961924f7702d1e2465ae7573caa"}, {0x3c, 0x107, 0xd06e, "e5ecb66533c456c433342fe9279d30f8af7e090b190c087fd6f41c99523dc4573e9f494b88f8d01b3b1d80894f65a92f"}], 0x2f0, 0x40}, 0xff}], 0x1, 0x80) [ 509.822982] audit: type=1400 audit(1516988251.780:28298): avc: denied { map_read map_write } for pid=29792 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=bpf permissive=1 [ 509.846597] audit: type=1400 audit(1516988251.789:28299): avc: denied { net_raw } for pid=29787 comm="syz-executor1" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 509.911564] audit: type=1400 audit(1516988251.789:28300): avc: denied { map } for pid=29796 comm="modprobe" path="/bin/kmod" dev="sda1" ino=1440 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 2018/01/26 17:37:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00003b5000-0x1)='\x00', 0x1) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000e4b000)={0x79, 0x0, [0x7fffffff, 0x400, 0x7, 0x80000001], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(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) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000900000-0xe)='/dev/admmidi#\x00', 0x1ff, 0x400001) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000b66000-0x4)=0x300000) r3 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000337000-0xc)={0x0, 0x0}) 2018/01/26 17:37:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)={0xac3, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00007ca000)={0x100000000010000, 0x1, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00005a0000-0x10)={0x0, 0x10000, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41b, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x1f002, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0xfffffffffffffffe, 0x0]}) r3 = syz_open_dev$loop(&(0x7f00004b8000)='/dev/loop#\x00', 0xfffffffffffffff7, 0x1) ioctl$LOOP_SET_FD(r3, 0x4c00, r0) connect$nfc_llcp(r1, &(0x7f00003a2000-0x58)={0x27, 0x84e0, 0x9, 0x6, 0x6, 0x0, "5f7128ed8899e3eb0477e7a7dd5d293e55d71b6105a44b5dafcafeb7963a2969a3a833a6fbff95fa87fbd6cef6d85fe52cb8d38869a0729350ef8120dde122", 0xbc8a}, 0x58) r4 = syz_open_dev$dspn(&(0x7f0000774000-0xa)='/dev/dsp#\x00', 0x3, 0x10000) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f0000f8a000-0x44)={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="674a35b2245b", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='vcan0\x00'}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/26 17:37:32 executing program 7: mmap(&(0x7f0000000000/0x8e5000)=nil, 0x8e5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0x11, 0x4, 0x800000003ee) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00008db000-0x10)={0x1, &(0x7f0000002000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x8) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f00008e4000)=""/194, &(0x7f00008e3000)=0xc2) mmap(&(0x7f00008e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$amidi(&(0x7f00008e5000)='/dev/amidi#\x00', 0x1d, 0x40) mmap(&(0x7f00008e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00005a5000)=0x1, 0x4) ioctl$RNDCLEARPOOL(r3, 0x5206, &(0x7f00008e5000)=0xffffffffffff2010) mmap(&(0x7f00008e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00008e7000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008e6000)=0xc) mmap(&(0x7f00008e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f00008e7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() setresgid(r4, r5, r6) 2018/01/26 17:37:32 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000000a000-0x8)=@assoc_value={0x0, 0x6}, &(0x7f0000001000-0x4)=0x8) ioctl(r0, 0x8912, &(0x7f0000000000)="") mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000004000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000b000-0x4)=0xe8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x31, &(0x7f000000a000-0x4)=0xffff, 0x4) 2018/01/26 17:37:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x3, 0x400000000002) r0 = syz_open_dev$dspn(&(0x7f000022d000-0xa)='/dev/dsp#\x00', 0x4, 0x10000) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00001f8000-0xae)=""/174) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000c65000)={0x4, 0xa9, &(0x7f0000878000-0xa9)="3d8e34538a27ead4f6320cc8ca6d7ada60edf0cde991e7628a174e7f67253a40823e716b3d2ac5e29c8c7590855cc577b8a882b280feb8994b29cd351910aed19ecd333421217707b670050a46abd7ad921b0b0cc1d041e8467f02d5cba02183b91b51c9534c9b9ac09690f42294b903568096832f1469dfbc518b4bd06a0f7e611ce489bc76639ad47f76694bd205f5bf39252006556ace09a79d6b01dfeee688bf87600ae84df17b"}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d70000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000002000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002e3000)=0x18) setsockopt$inet_int(r1, 0x0, 0xcd, &(0x7f000065b000)=0x6, 0x392) 2018/01/26 17:37:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000cc000)='/dev/ppp\x00', 0x400101002, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000d0b000)=0x8129) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000cdd000-0xf6)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf2000-0x4)=0x600210) pread64(r0, &(0x7f000057c000)=""/226, 0xe2, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000023a000)=0x0, &(0x7f0000e5b000-0x4)=0x4) pwrite64(r0, &(0x7f00006c3000)="", 0x0, 0x0) r1 = geteuid() clock_gettime(0x0, &(0x7f0000f7e000)={0x0, 0x0}) recvmmsg(r0, &(0x7f000008e000)=[{{0x0, 0x0, &(0x7f000080a000)=[{&(0x7f0000d76000-0xf1)=""/241, 0xf1}, {&(0x7f0000b13000)=""/224, 0xe0}, {&(0x7f00002b4000-0x4a)=""/74, 0x4a}, {&(0x7f0000e5d000)=""/4096, 0x1000}], 0x4, &(0x7f000052a000)=""/174, 0xae, 0x0}, 0x3}, {{&(0x7f0000ef8000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00006aa000)=[{&(0x7f0000f57000-0x8c)=""/140, 0x8c}, {&(0x7f000010f000)=""/180, 0xb4}], 0x2, &(0x7f0000197000)=""/0, 0x0, 0x9}, 0x6}, {{&(0x7f00002d1000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000096a000)=[{&(0x7f0000f76000-0xe9)=""/233, 0xe9}, {&(0x7f0000de0000)=""/188, 0xbc}, {&(0x7f000018a000)=""/71, 0x47}], 0x3, &(0x7f00008e4000-0xc3)=""/195, 0xc3, 0x100}, 0x8001}, {{&(0x7f00005b4000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000291000-0x30)=[{&(0x7f00000dd000-0x59)=""/89, 0x59}, {&(0x7f000060c000)=""/208, 0xd0}, {&(0x7f0000f6c000)=""/4096, 0x1000}, {&(0x7f0000e86000)=""/95, 0x5f}, {&(0x7f0000047000)=""/252, 0xfc}, {&(0x7f0000973000)=""/185, 0xb9}], 0x6, &(0x7f0000fe6000-0x28)=""/40, 0x28, 0x3}, 0x40}, {{&(0x7f000088c000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000f4f000)=[{&(0x7f00009ed000)=""/193, 0xc1}, {&(0x7f00002be000-0x78)=""/120, 0x78}], 0x2, &(0x7f0000940000)=""/216, 0xd8, 0x0}, 0x3f}, {{0x0, 0x0, &(0x7f00000e1000)=[{&(0x7f000037c000)=""/92, 0x5c}, {&(0x7f00004c3000-0xa8)=""/168, 0xa8}, {&(0x7f00005c5000)=""/169, 0xa9}, {&(0x7f0000b56000-0xe9)=""/233, 0xe9}, {&(0x7f0000473000-0xbf)=""/191, 0xbf}, {&(0x7f00008ce000-0x8d)=""/141, 0x8d}, {&(0x7f0000058000-0x3b)=""/59, 0x3b}], 0x7, &(0x7f0000b1a000-0xe7)=""/231, 0xe7, 0x8}, 0x1}, {{&(0x7f0000e9f000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f0000323000-0x18)=[{&(0x7f00004b9000-0x19)=""/25, 0x19}, {&(0x7f000036e000-0x9)=""/9, 0x9}, {&(0x7f0000a36000)=""/57, 0x39}], 0x3, &(0x7f0000946000-0x84)=""/132, 0x84, 0xec7c}, 0x51}], 0x7, 0x100, &(0x7f00006af000)={r2, r3+10000000}) write(r0, &(0x7f0000f0a000)="305afc2febd47b2397222d1957d4b44a18830fdc707b061a2617fb050414ade493bab736fd81e3d80e6714e9e0fdc8703ef452d425a643777f936111be67ad5aa79201b30153ddae90ee52aaec3949e6dc12745b740b114c6b1e4d99dddbc50162955f6b0d6d0f4719f5", 0x6a) recvmsg$kcm(r0, &(0x7f00004de000-0x1c)={&(0x7f0000251000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000811000-0x10)=[{&(0x7f0000556000-0xac)=""/172, 0xac}, {&(0x7f00008ee000-0x29)=""/41, 0x29}], 0x2, &(0x7f00000d2000)=""/215, 0xd7, 0x5}, 0x40) sendmsg$nl_route(r0, &(0x7f0000377000-0x1c)={&(0x7f0000cad000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000bd3000-0x8)={&(0x7f000032b000)=@ipv4_newroute={0x58, 0x18, 0x600, 0x4, 0x1, {0x2, 0x14, 0x14, 0x9, 0xff, 0x3, 0xc8, 0x3, 0x200}, [@RTA_ENCAP={0x14, 0x16, @nested={0x10, 0x62, [@typed={0xc, 0x69, @ipv4=@empty=0x0}]}}, @RTA_DST={0x8, 0x1, @multicast2=0xe0000002}, @RTA_UID={0x8, 0x19, r1}, @RTA_OIF={0x8, 0x4, r4}, @RTA_GATEWAY={0x8, 0x5, @empty=0x0}, @RTA_IIF={0x8, 0x1, r5}]}, 0x58}, 0x1, 0x0, 0x0, 0x4040}, 0x40) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00005cd000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x2, 0xfffffffffffffff8, 0x500, 0x729, 0x800000, r4}) ioctl$TIOCEXCL(r0, 0x540c) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000031c000)=0x0, &(0x7f00002e1000)=0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00007b7000-0x4)=0x0) 2018/01/26 17:37:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) bind$netlink(r0, &(0x7f000002e000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/sequencer\x00', 0x3a500, 0x0) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) 2018/01/26 17:37:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000fa9000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1d000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000038d000)="74e52066f85fbf3ce90dc5dd06ec7c465b3358d767b017542cd3a71ce22d7e159dc42850dc24bae8fbf35de6676fa924dc9af736dda0f0b02bb1de7379b36861aa442887c49cd8eafb883800243cd56b9b95f9deff74eca3a526aa2fe70b2564863fa02417e8c0c0c47644799a93d1865a5cd589ad64d736855ea069b3e24d593c34f0d8ddc05dfe5590690a9e6f6b1ae67a4acc1ba7576664725fe415eace2c50c4a8205344b4c96b5825dd7496b32209b6a81fcfd14769f4be2ad68a990a3685", 0xc1, 0x4080, &(0x7f0000082000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x80) recvfrom$unix(r0, &(0x7f00008e5000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000b51000)=@file={0x0, './file0\x00'}, 0xa) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0", 0x455, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$ipx(r0, &(0x7f00006ac000)="617250d8d38d1475df17c67e80a06f7287af3ae6b6001f045f1526f297863b0859b1ebdb6f0dfb62de69fac86f947c3d2b2885d9b6d5e54029b38e5cf64242cb1ca85558ae209522496313efc84991327f692b845ec492c82053e44fe0d92c79f658f721a36ea09de2bdde2ca52a", 0x6e, 0x0, &(0x7f0000e44000-0x10)={0x4, 0x0, 0x0, "d5914cd9d8f7", 0x0, 0x0}, 0x10) sendmsg$nl_route(r0, &(0x7f0000e7d000-0x38)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000212000-0x10)={&(0x7f00009d4000)=@ipmr_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 17:37:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000bde000-0x4)=0x6, 0x4) r1 = accept4(r0, &(0x7f0000cb9000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000093000-0x4)=0x8, 0x800) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f00007a4000)=0x0) r2 = syz_open_dev$midi(&(0x7f0000d4b000)='/dev/midi#\x00', 0xfffffffffffff5e7, 0x8000) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000c01000-0x4)=0x7) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = syz_open_dev$mice(&(0x7f000027e000)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$KVM_REINJECT_CONTROL(r3, 0xae71, &(0x7f00006b0000)={0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000038a000)='/dev/qat_adf_ctl\x00', 0x688142, 0x0) ioctl$TUNSETTXFILTER(r4, 0x400454d1, &(0x7f00003c0000-0x40)={0x1, 0x5, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="0949a483f1a2", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}]}) close(r0) 2018/01/26 17:37:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00003d5000)=0x0) migrate_pages(r0, 0x8, &(0x7f000055e000-0x8)=0xcd0000000000, &(0x7f00003e5000-0x8)=0x2) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a7f000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socket(0x0, 0x0, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000fed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x662, 0x0, 0x0, 0x0, 0x9, 0x101, 0x9, 0x0, 0x0}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000a2f000-0x20)={0x1fe, 0x1, 0x2, 0x1000, &(0x7f0000d95000/0x1000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/26 17:37:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f87000-0x7)='ns/mnt\x00') capset(&(0x7f00000c2000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setns(r0, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f000005b000)=""/76) 2018/01/26 17:37:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f00003d0000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) connect(0xffffffffffffffff, &(0x7f0000998000-0x10)=@vsock={0x28, 0x0, 0x0, @hyper=0x0, 0x0}, 0x10) socketpair$inet6(0xa, 0x801, 0x7, &(0x7f0000b2e000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000bc5000)={0x1ff, 0x1, 0x200, 0x7, 0x3}, 0xc) r1 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg(r1, &(0x7f0000932000)={0x0, 0x0, &(0x7f0000e9f000)=[{&(0x7f00007ce000)="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", 0xf6f}], 0x1, 0x0, 0x0, 0x40000}, 0x4000000) read(r1, &(0x7f0000c03000-0x7f)=""/127, 0xffffffffffffff70) 2018/01/26 17:37:32 executing program 6: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xd2, &(0x7f0000004000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [], {@ipv6={0x86dd, {0x0, 0x6, "71e04c", 0x9c, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@hopopts={0x7e, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x3}, @padn={0x1, 0x0, []}]}, @dstopts={0xff, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @padn={0x1, 0x2, [0x0, 0x0]}, @ra={0x5, 0x2, 0x80000000}, @ra={0x5, 0x2, 0x10001}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @ra={0x5, 0x2, 0x83f1}, @enc_lim={0x4, 0x1, 0x101}, @jumbo={0xc2, 0x4, 0xfffffffffffffff7}]}, @routing={0xff, 0x4, 0x1, 0x1, 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}]}, @fragment={0x6b, 0x0, 0x7, 0x0, 0x0, 0x4, 0x1}], @tcp={{0x3, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x6, {[]}}, {""}}}}}}}, &(0x7f0000012000-0xc)={0x0, 0x1, [0xf87]}) 2018/01/26 17:37:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x2, 0x80007, 0x5) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000c04000)={0x0, 0x1, 0x0}, &(0x7f00008ee000-0x4)=0xc) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000fb000-0x4)=0x0, &(0x7f0000bce000)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00008d0000-0xa0)={r2, @in6={{0xa, 0x1, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x4, 0x7fdf, 0x5, 0x43}, 0xa0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00003c0000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@empty=0x0, @loopback=0x7f000001]}, 0x18) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f00008d1000)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a95000)='/selinux/enforce\x00', 0x800, 0x0) connect$rds(r3, &(0x7f000079b000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 17:37:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) 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, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000d9c000)=[{&(0x7f00005e8000)="d1", 0x1}], 0x1) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000104000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00001c5000)={0x52f, 0x6, 0x8009, 0x2, 0x8001, 0x7, 0x3, 0x1fd42358, 0x0}, &(0x7f0000f78000-0x4)=0x20) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000c8000-0x8)={r2, 0x7}, 0x8) 2018/01/26 17:37:32 executing program 0: mmap(&(0x7f0000000000/0x315000)=nil, 0x315000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000218000)={0x0, 0x0}, 0x800) recvfrom$llc(r0, &(0x7f000030b000-0x1a)=""/26, 0x1a, 0x140, &(0x7f00001c0000-0x10)={0x1a, 0x17, 0x401, 0x7, 0xfff, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) 2018/01/26 17:37:32 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) bind$ax25(r0, &(0x7f0000a17000-0x10)={0x3, {"f8130bb0937cb5"}, 0x2}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101002, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000d0b000)=0x8129) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000341000-0xf6)=""/246) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00007eb000-0x18)={0x0, 0x0, 0x20, 0x0, 0x5}, &(0x7f00002d8000)=0x18) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000d70000-0x8c)={r3, @in6={{0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000cf2000-0x4)=0x600210) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000640000)={"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"}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000c5e000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f0000ced000)={{0x7fffffff, 0x4, 0x0, 0xffffffff, "e7ee1d3cff0f160ad7442f48c76f8980c096a58b5d75ceb242f561034ffa7a91709ba661a3f249fb41fef0c1", 0x9}, 0x0, 0x0, 0x6, r4, 0x2, 0x0, "27afc8a607fa6d131029ffcf96261ac549e1e5d1b4e141ec832cf269a608d9c497428beaed048b8239e3777a617046f19b959b072e8c046292b06b2258d4b895", &(0x7f0000273000)='%$[vmnet1cgroup\x00', 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xfffffffffffffff9, 0x4a6, 0x7, 0xe32], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pread64(r2, &(0x7f000057c000)=""/226, 0xe2, 0x0) munlockall() pwrite64(r2, &(0x7f00006c3000)="", 0x0, 0x0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000378000)=0x0) sched_setscheduler(r4, 0x6, &(0x7f00008bf000-0x4)=0x7) 2018/01/26 17:37:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f00002a5000-0x9)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000143000)={0x9, 0x2, 0x0, 0x0, 0x0}) r2 = dup(r1) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(0xffffffffffffffff, 0x81785501, &(0x7f0000766000-0x63)=""/99) ustat(0x10000, &(0x7f0000877000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}) poll(&(0x7f0000d08000-0x18)=[{r2, 0x8004, 0x0}], 0x1, 0x0) 2018/01/26 17:37:32 executing program 4: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x4000) setsockopt$inet6_buf(r0, 0x29, 0x10, &(0x7f0000fe2000)="ffd5d36c", 0x4) 2018/01/26 17:37:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000896000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00004af000)=0x58, 0x80000) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000784000)=@req={0x0, 0x0}) socket$nfc_llcp(0x27, 0x1, 0x1) r1 = socket$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(r1, &(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) 2018/01/26 17:37:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet(0x2, 0x6, 0x83) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000081f000-0x5)='yeah\x00', 0x5) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000020f000-0x6)='vegas\x00', 0x6) 2018/01/26 17:37:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000021f000-0x4)="1b040103", 0x4) ftruncate(r0, 0x108000000003) 2018/01/26 17:37:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00006d5000)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000475000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000cf5000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001, 0x7, 0x9, 0x400, 0x3, 0x3000110, r1}) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000dfa000)=0x1000bc) readv(r0, &(0x7f0000b5a000)=[{&(0x7f000058c000)=""/252, 0xfc}], 0x1) openat$ashmem(0xffffffffffffff9c, &(0x7f000083f000-0xc)='/dev/ashmem\x00', 0x10040, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fca000-0x10)='/dev/sequencer2\x00', 0x4001, 0x0) 2018/01/26 17:37:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x11, 0x800000000006, 0x0, &(0x7f0000a02000-0x8)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00001a4000-0x12)='/dev/snd/midiC#D#\x00', 0x81, 0x1) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000059000)=0x8, 0x4) 2018/01/26 17:37:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101002, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000d0b000)=0x8129) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000cdd000-0xf6)=""/246) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000201000-0x8)={0x72c8, 0x20}) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf2000-0x4)=0x600210) pread64(r0, &(0x7f000057c000)=""/226, 0xe2, 0x0) rt_sigreturn() getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000169000)=0x0, 0x4) pwrite64(r0, &(0x7f00006c3000)="", 0x0, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) 2018/01/26 17:37:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) io_setup(0xffffffffffffe0ad, &(0x7f00000b9000)=0x0) io_destroy(r1) 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) recvfrom$inet6(r0, &(0x7f0000a30000-0x43)=""/67, 0x43, 0x2022, &(0x7f0000cd8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/26 17:37:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000e8b000)=0x0) bind$inet6(r0, &(0x7f0000ccc000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000eda000-0x2c)={@ipx={0x4, 0x3, 0x7, "fcadbf2442e1", 0x800, 0x0}, {&(0x7f0000987000-0x53)=""/83, 0x53}, &(0x7f0000d43000-0x1)=0x0, 0x25}, 0x2c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000da4000-0x4)=0x2, 0x116) syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) accept4$packet(r1, 0x0, &(0x7f0000018000-0x4)=0x0, 0x80800) 2018/01/26 17:37:32 executing program 3: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000ec3000)={0x0, 0x0}) r1 = fcntl$getown(0xffffffffffffffff, 0x9) r2 = getuid() pipe(&(0x7f0000638000)={0x0, 0x0}) ioctl$TUNSETPERSIST(r3, 0x400454cb, &(0x7f0000925000-0x4)=0x80000001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000841000)=0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cf5000-0xc)={r1, r2, r4}, 0xc) mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r5, &(0x7f0000e71000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3}, 0x1c) connect$inet6(r5, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000000001}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f00001ae000-0x9)='/dev/rtc\x00', 0x800, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000e75000-0x8)={0x0, 0x0}, &(0x7f00007e3000-0x2)=0x8) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x76, &(0x7f0000aaa000)={r8, 0x9}, &(0x7f0000e75000-0x4)=0x8) connect$l2tp(r6, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) fcntl$F_SET_RW_HINT(r6, 0x40c, &(0x7f0000497000)=0x5) sendmsg$nl_crypto(r6, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/26 17:37:32 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b82000)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000e02000)=0x836) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000222000)={0xa, 0x0, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}, 0x1c) io_setup(0x8, &(0x7f0000fe0000)=0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) io_submit(r1, 0x0, &(0x7f00008ba000-0x10)=[&(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000001000-0x26)="eac8d397", 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/26 17:37:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fee000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000d8d000)={0x3, &(0x7f0000d04000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fa1000-0x9)='/dev/ppp\x00', 0x101002, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000a65000-0x4)=0x0, &(0x7f0000d84000)=0x4) sched_setaffinity(0x0, 0x1ac, &(0x7f0000d0b000)=0x8129) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4008641c, &(0x7f0000479000-0x8)={r1, &(0x7f0000bcf000-0xfe)=""/254}) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000cdd000-0xf6)=""/246) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000cf2000-0x4)=0x600210) pread64(r0, &(0x7f000057c000)=""/226, 0xe2, 0x0) pwrite64(r2, &(0x7f00006c3000)="", 0x0, 0x0) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000380000-0x4)=0x80, &(0x7f000063d000)=0x4) 2018/01/26 17:37:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f000040f000)='./file0\x00', 0x0) setxattr(&(0x7f0000974000-0x8)='./file0\x00', &(0x7f0000060000)=@random={'osx.', '\x00'}, &(0x7f000059d000)='\x00', 0x1, 0x3) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0xa00000400, 0x0, 0x74, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/26 17:37:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000505000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) r2 = epoll_create1(0x0) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r0, &(0x7f000053c000)={r2, 0xffffffffffffffff, 0x0}) 2018/01/26 17:37:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000c30000)='/dev/snd/pcmC#D#p\x00', 0x100, 0x40040) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000b46000-0x10)={0x0, 0x3c, &(0x7f0000972000-0x3c)=[@in6={0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00000b7000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000922000)={r1, 0x0}, &(0x7f00003c6000-0x4)=0x8) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) fchdir(0xffffffffffffffff) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f00004c2000-0x10)={0x1, &(0x7f0000505000-0x4)=[0x8]}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000c97000)={0x283, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000b85000-0x8)={0x0, 0x0}) socketpair(0x0, 0xaf1765c74a8f824a, 0x400, &(0x7f00004e8000)={0x0, 0x0}) setsockopt$inet6_buf(r6, 0x29, 0xd3, &(0x7f00004d9000-0x58)="666b8137aca6fea93eb728be5c0a219061413a68dac7da5862ddd253f58face2d14d45ea83f278236a9a905b189116398f9d8bd19c90598c7ad14a78c933e95d14ab958aee64b7166b4d9e4c01332583b1ae969fef482103", 0x58) ioctl$DRM_IOCTL_INFO_BUFS(r6, 0xc0106418, &(0x7f0000c36000)={0x0, 0x3, 0x40, 0x9, 0x10, 0x9}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000921000)=0x0, 0x4) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000bea000-0x8)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r5, 0x40045542, &(0x7f0000b5a000-0x4)=0x1f) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f00004d1000-0x44)={[0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SIGNAL_MSI(r3, 0x4020aea5, &(0x7f0000a6e000-0x20)={0x6, 0x2, 0x0, 0x8, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00008c2000)=@assoc_id=0x0, &(0x7f0000865000-0x4)=0x4) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/26 17:37:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0x8000000001e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c92000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00003aa000-0x98)={0x2, 0x400000000000003, 0x0, 0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}}, @sadb_address={0x5, 0x9, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xb, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000055a000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f000069e000-0x4)=0x6) 2018/01/26 17:37:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f000009c000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) userfaultfd(0x0) unshare(0x40600) 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}) syz_open_dev$dspn(&(0x7f00001c8000)='/dev/dsp#\x00', 0x5, 0x800) 2018/01/26 17:37:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000837000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000348000-0x2c)={@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {&(0x7f00002e1000)=""/134, 0x86}, &(0x7f0000525000)=0x0, 0x20}, 0x2c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd5}]}, &(0x7f0000f92000-0x4)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@ldst={0x200003, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10, 0x3, 0x0) r3 = syz_open_dev$admmidi(&(0x7f0000d43000-0xe)='/dev/admmidi#\x00', 0x80, 0x10001) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000a91000-0x4)=r1, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/26 17:37:33 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) bind$ipx(r0, &(0x7f000070c000-0x10)={0x4, 0x8, 0x1000, "a5c8242632df", 0xffffffff, 0x0}, 0x10) 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) openat$hwrng(0xffffffffffffff9c, &(0x7f00006f6000)='/dev/hwrng\x00', 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000bcf000-0xe8)={{{@in=@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=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a70000-0x4)=0xe8) r3 = request_key(&(0x7f00009ed000)='.dead\x00', &(0x7f0000648000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00003cb000)='keyring!vmnet0\x00', 0xfffffffffffffff9) keyctl$get_persistent(0x16, r2, r3) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) signalfd(0xffffffffffffffff, &(0x7f000095c000)={0x0}, 0x8) 2018/01/26 17:37:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f68000)='{em0nodev\x00', 0x0) lstat(&(0x7f000081c000)='./file0\x00', &(0x7f00001d6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() syz_fuseblk_mount(&(0x7f000042b000)='./file0\x00', &(0x7f0000b87000)='./file0\x00', 0x2000, r1, r2, 0x400, 0x100eb, 0x1000000000010010) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000030c000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000ec7000-0x8)={0x0, 0x6, 0x8}, &(0x7f0000c23000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00004d2000)=@assoc_value={r4, 0x0}, &(0x7f0000083000)=0x8) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000ffc000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x5, 0x5, 0x9, 0x5}, &(0x7f00009dc000)=0xa0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00003c4000-0x4d)={r5, 0x45, "efe7a0e3f2d1727de6dd93443d79b2b3c64bec577035d6494ba7a576f943293b2075606f3f6dc3c08bad8ad0771290b66cf5cc32f188430196de32fd48d620dc0c947b2f62"}, &(0x7f0000fd0000)=0x4d) io_submit(0x0, 0x1, &(0x7f0000a54000)=[&(0x7f0000f6c000)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000f6c000-0x1)="", 0x0, 0xffffffffffffffc0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/26 17:37:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003ca000-0x9)='/dev/kvm\x00', 0xfffffffffffffffd, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000af0000-0xe)='/dev/admmidi#\x00', 0x4, 0x7ffff) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000bbb000)=@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}]}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_INTERRUPT(r3, 0x4004ae86, &(0x7f000093a000-0x4)=0x0) r4 = getpgrp(0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000006a000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000764000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0xa7, 0xe4e, 0x3ff, 0x100, 0xf1a, 0xa, r5}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00002ee000-0x10)={r1, 0x50, &(0x7f0000a35000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000cbf000)=r6, 0x4) rt_sigqueueinfo(r4, 0x3d, &(0x7f0000157000)={0x8, 0x31, 0x3ff, 0x0}) 2018/01/26 17:37:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101002, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000065f000-0x4)=0x0) r2 = getpgrp(0x0) setpgid(r1, r2) sched_setaffinity(0x0, 0x8, &(0x7f0000d0b000)=0x8129) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000cdd000-0xf6)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf2000-0x4)=0x600210) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00007cc000-0x310)={0x4, {{0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, [{{0xa, 0x1, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x101, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) flistxattr(r0, &(0x7f00007c9000-0x7e)=""/126, 0x7e) pread64(r0, &(0x7f000057c000)=""/226, 0xe2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) pwrite64(r0, &(0x7f0000193000-0x30)="3712c39e39387c04c3f2851460cb4094211ce6540a61bbf72ba8695629d6c5a93d40a3baa4a0af83d30461f6b160db6a", 0x30, 0x0) ioctl$TIOCCONS(r0, 0x541d) 2018/01/26 17:37:33 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) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r0 = syz_open_dev$midi(&(0x7f0000777000)='/dev/midi#\x00', 0x720c, 0x242000) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f000078e000)={0x4, 0x8e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) recvmsg(r1, &(0x7f0000e4f000-0x1c)={&(0x7f0000064000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000ba9000-0x10)=[{&(0x7f0000ea8000)=""/241, 0xf1}, {&(0x7f00009bb000-0xbf)=""/191, 0xbf}], 0x2, &(0x7f0000e73000)=""/222, 0xde, 0x9}, 0x40000000) fstat(r1, &(0x7f0000701000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000003d000)={{{@in=@empty=0x0, @in=@dev={0xac, 0x14, 0x0, 0xf}, 0x1, 0x7, 0x2, 0x8, 0x2, 0x80, 0x80, 0x2e, r2, r3}, {0x6aff5e67, 0x4, 0x100, 0x2014, 0xffa1, 0x2, 0x8001, 0x7}, {0x42c5, 0x4, 0x3, 0x7}, 0x4, 0xf, 0x0, 0x1, 0x2, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0xff}, 0x2, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, 0x4, 0x2, 0xfffffffffffffffa, 0x6, 0x3, 0x4}}, 0xe8) bind$unix(r0, &(0x7f000051f000)=@abs={0x1, 0x0, 0x2}, 0x8) fcntl$dupfd(r1, 0x800000000402, 0xffffffffffffffff) 2018/01/26 17:37:33 executing program 3: perf_event_open(&(0x7f000057b000)={0x4, 0x78, 0x9, 0x6, 0x69, 0x0, 0x0, 0x3ff, 0x44, 0xd, 0x7c7, 0xfff, 0x80000001, 0x7, 0x4, 0x8, 0x7, 0x100000000, 0x80000000, 0xff, 0x101, 0x5, 0xffffffffffffffff, 0x20, 0x7fffffff, 0x76000000000000, 0x7d9, 0x9, 0x4, 0x0, 0x7fffffff, 0x1f, 0x8, 0x3c9, 0x0, 0x7, 0xd585, 0x4, 0x0, 0x2, 0x0, @perf_bp={&(0x7f0000bd7000-0x1)=0x0, 0x4}, 0x1491, 0x8, 0x9, 0x1, 0x400, 0x2cb0, 0x7, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000521000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x88, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @empty=0x0, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x1, 0x1, [0x0]}) 2018/01/26 17:37:33 executing program 4: r0 = socket$inet(0x2, 0x803, 0xff) close(r0) sync_file_range(r0, 0x7, 0x9, 0x3) 2018/01/26 17:37:33 executing program 6: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000001000-0xd8)=@ioapic={0x2000, 0xffffffffffffffc1, 0x8, 0x5, 0x0, [{0x88cc72d, 0x3, 0xfffffffffffffda9, [0x0, 0x0, 0x0, 0x0], 0x70000000}, {0x4, 0x4, 0x8, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x0, 0x100, 0x70, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x0, 0x7fffffff, 0x3, [0x0, 0x0, 0x0, 0x0], 0x100}, {0x9, 0x7, 0xfffffffffffff830, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x4, 0x3, 0x6, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x3, 0x6cf, 0x3ff, [0x0, 0x0, 0x0, 0x0], 0x7fffffff}, {0x9, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x6, 0x7fffffff, 0x7, [0x0, 0x0, 0x0, 0x0], 0x200}, {0xffffffffffffaead, 0x8, 0x4, [0x0, 0x0, 0x0, 0x0], 0xdb7e}, {0x7f, 0xc7d, 0x1, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffff8}, {0xb8d, 0x1, 0xa55, [0x0, 0x0, 0x0, 0x0], 0x7}, {0xffffffffffffff78, 0x81, 0x8, [0x0, 0x0, 0x0, 0x0], 0x7ff}, {0x7f, 0x9, 0x1, [0x0, 0x0, 0x0, 0x0], 0xfff}, {0x1, 0x1, 0x1f, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x5, 0x6, 0x5, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x0, 0xa9, 0x5, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x5, 0xa00000000, 0x4, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x80000001, 0x0, 0x901, [0x0, 0x0, 0x0, 0x0], 0x800}, {0x4, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0], 0x401}, {0x80, 0x401, 0x867, [0x0, 0x0, 0x0, 0x0], 0x8000}, {0x20, 0x8, 0x1f, [0x0, 0x0, 0x0, 0x0], 0x35ac0000000}, {0x9, 0x5, 0x1f, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffb}, {0x6, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0], 0x8}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00007ae000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000cf3000-0xb0)=""/176) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00008e6000)={0x0, 0x2000000003, 0x0, 0x1000, &(0x7f0000d07000/0x1000)=nil}) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f00004f2000-0x10)={0x0, 0x0, &(0x7f0000ca2000/0x4000)=nil}) 2018/01/26 17:37:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000027000-0x5)='auxv\x00') preadv(r1, &(0x7f0000000000)=[{&(0x7f00000ba000-0x87)=""/135, 0x87}], 0x1, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000404000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000070b000-0x10f)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/26 17:37:33 executing program 3: r0 = syz_open_dev$midi(&(0x7f0000430000-0xb)='/dev/midi#\x00', 0xfcd, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000001000-0x58)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000c92000-0x4)=0x58, 0x80800) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000ccc000-0x4)={r1}) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000000)=""/219) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000d1e000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000b00000-0x14)={0x7fff, 0x0, 0x4, 0x4, 0x2}) ioctl$int_in(r2, 0x5421, &(0x7f00007d7000)=0x1) preadv(r2, &(0x7f00005b1000-0x48)=[{&(0x7f00002b1000)=""/138, 0x8a}], 0x1, 0x0) 2018/01/26 17:37:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000dbd000)={0x0}, 0x8, 0x0) r1 = getpid() r2 = gettid() clock_gettime(0x0, &(0x7f0000dbe000)={0x0, 0x0}) ppoll(&(0x7f0000933000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000319000-0x10)={0x0, r3+10000000}, &(0x7f000032e000-0x8)={0x1ff}, 0x8) r4 = socket(0x9f70e779f577730e, 0x80807, 0xa) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r4, 0x10e, 0x1, &(0x7f000038b000-0x4)=0x2, 0x4) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) tgkill(r1, r2, 0x1) 2018/01/26 17:37:33 executing program 4: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000890000-0x11)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) signalfd4(r0, &(0x7f00000a2000)={0x2}, 0x8, 0x800) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xffffffff80000005, 0x0}) epoll_wait(r2, &(0x7f0000979000)=[{0x0, 0x0}], 0x1, 0x8004) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000fe1000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000deb000)={0xbfffffffc000000d, 0x0}) ppoll(&(0x7f00007cb000-0x28)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000fb7000)={0x0, 0x0}, &(0x7f0000baf000-0x8)={0x0}, 0x8) 2018/01/26 17:37:33 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r0, &(0x7f0000005000-0x4)=&(0x7f0000004000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000006000-0x4)=0xc) r1 = syz_open_dev$usbmon(&(0x7f0000002000)='/dev/usbmon#\x00', 0x40, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000004000)={0xaa, 0x10, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000004000-0x4)=0x0, &(0x7f0000006000)=0x4) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvmsg(r2, &(0x7f0000005000-0x38)={&(0x7f0000005000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000002000-0x70)=[], 0x0, &(0x7f0000004000)=""/114, 0x72, 0x0}, 0x1) 2018/01/26 17:37:33 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 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000943000)='/dev/ppp\x00', 0x121840, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000907000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e1d000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000766000-0x8)={r3, 0x400}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00003cd000-0x20)={0x0, 0xc5, 0x8008, 0x9, 0xfffffffffffffffd, 0xfff, 0xffffffffffffff1c, 0x79b5, r2}, 0x20) r4 = dup(r0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000245000)={0xfffffffffffff801, 0x4, 0x952, 0x3, 0x5}, 0x14) connect$nfc_llcp(r4, &(0x7f0000000000)={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "46c6dd11d64b6a4a0df96324c98fe535143835b20611719ee1274d289b74b11a0b510c6dac2b97d142b76bc42d88b78289db581d37a1a5590daa9c1fa8cc7c", 0x0}, 0x58) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000480000-0x4)={0x0}, &(0x7f00000b0000)=0x4) 2018/01/26 17:37:33 executing program 3: mmap(&(0x7f0000000000/0xadc000)=nil, 0xadc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x44, &(0x7f0000adb000)=0xa, 0x4) r1 = syz_open_dev$amidi(&(0x7f0000639000)='/dev/amidi#\x00', 0x5, 0x0) mmap(&(0x7f0000adc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000adc000)='/dev/amidi#\x00', 0x5, 0x600000) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000371000-0x9)='/dev/vcs\x00', 0x200100, 0x0) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$LOOP_SET_FD(r3, 0x4c00, r4) setsockopt$inet_group_source_req(r3, 0x0, 0x2d, &(0x7f000016f000-0x118)={0x9ba, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f00001bf000-0x8)={0x0, 0x0}, &(0x7f000035e000)=0x8) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$ASHMEM_SET_SIZE(r3, 0x40047703, 0x1000) mmap(&(0x7f0000add000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndmidi(&(0x7f0000add000)='/dev/snd/midiC#D#\x00', 0xfff, 0x101000) bind$inet6(r5, &(0x7f0000023000-0x1c)={0xa, 0x3, 0xffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) 2018/01/26 17:37:33 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x250000, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000a19000-0x50)={@generic="ab4585732a2a0b56687790a9aff2f0be", @ifru_addrs=@llc={0x1a, 0xd, 0x5, 0x1, 0x7, 0x7, @random="a9680af3b0b8", [0x0, 0x0]}}) unshare(0x400) r1 = socket(0x10, 0x2, 0x0) getpeername$netrom(r1, &(0x7f00001b3000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) munlockall() getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000789000-0x4)=0x0, &(0x7f0000fd5000-0x4)=0x4) 2018/01/26 17:37:33 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000003000-0xd)='/dev/dmmidi#\x00', 0x80, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000000d000-0x4)=@assoc_id=0x0, &(0x7f000000a000)=0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000003000-0xc)={r2, 0x1c, &(0x7f000000c000)=[@in6={0xa, 0x1, 0x45037e2b, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800}]}, &(0x7f0000005000-0x4)=0xc) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[], 0x0, 0x0}, 0x0) 2018/01/26 17:37:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000295000-0x12)='/dev/input/mouse#\x00', 0x41f3, 0x2) sendmsg$rds(r0, &(0x7f0000660000)={&(0x7f000068b000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000342000-0x10)=[{&(0x7f0000675000-0xd1)=""/209, 0xd1}, {&(0x7f0000ede000)=""/122, 0x7a}], 0x2, &(0x7f0000a40000)=[@fadd={0x58, 0x114, 0x6, {{0x8, 0x6}, &(0x7f0000c66000-0x8)=0x87, &(0x7f0000a7a000-0x8)=0x100000001, 0x1360e85c, 0x3, 0xca1d, 0x2, 0x19, 0x9}}], 0x58, 0x40}, 0x4000) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101002, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000d0b000)=0x8129) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000d83000-0xf6)=""/246) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000cf2000-0x4)=0x600210) pread64(r1, &(0x7f000057c000)=""/226, 0xe2, 0x0) open(&(0x7f000004e000)='./file0\x00', 0x0, 0x80) eventfd2(0xb8c, 0x80001) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f00007da000-0x10)={0x40, 0x3bb97f21, 0x5, 0x100}) pwrite64(r1, &(0x7f00006c3000)="", 0x0, 0x0) 2018/01/26 17:37:33 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4800, 0x2) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000440000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000001000)={0x5, 0x8, 0x7, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x5dcc, 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000001000-0x10)={0x4000000000000000, 0x9, 0x1, 0x8000}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r0, &(0x7f0000003000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000003000-0x8)={0x1, 0x819}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000004000-0x10)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000003000)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000004000-0xc)={0x2000, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000-0x4)=0x0) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000004000)={0x5, 0x4, 0xc1e, 'queue0\x00', 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]}) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000000)=""/78) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000006000-0x1)={0x3}, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000007000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000007000)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000008000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x24) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000003000-0x14)={r3, 0xffffffffffff3239, 0x565f, 0x101, 0x2, 0x2}, &(0x7f0000009000-0x4)=0x14) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f000000a000-0x4)=0x0, &(0x7f0000006000-0x4)=0x4) 2018/01/26 17:37:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000b1f000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x40a00) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000df4000-0x30)={0xfffffffffffffff7, 0x20, 0x200000, 0x526f561e, 0x8, 0x0}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000083a000)='/dev/rfkill\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000f89000-0x14)={0x329c, 0xde9, 0x5b, 0x7, 0x7fffffff}, 0x14) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cda000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f0000a8c000-0x12)='/dev/snd/pcmC#D#p\x00', 0xc206, 0x4000) ioctl$TCSETS(r1, 0x40045431, &(0x7f000074e000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffe, 0x0}) r3 = syz_open_pts(r2, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fdd000)=0x3) 2018/01/26 17:37:33 executing program 4: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'vcan0\x00', 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) r2 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x7, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0e05403, &(0x7f0000001000)={{0x3, 0x3, 0x3, 0x3, 0x0}, 0xffffffffffff2340, 0x1000, 'id0\x00', 'timer1\x00', 0x0, 0x0, 0x0, 0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000001000-0xc)={@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, r1}, 0xc) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r3, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f00009f4000)=[], 0x0, &(0x7f0000f1e000-0x9)=[{0xc, 0x0, 0x0, ""}], 0xc, 0x0}, 0x0) 2018/01/26 17:37:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000c0d000)="62646576cc6370757365745e73656375726974797472757374656470707030785e2e707070307d00", 0x1) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000742000)={0x8, 0xf3d, 0xffff, 0x5, 0x65, 0xd38, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) socket$l2tp(0x18, 0x1, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000ba8000)={0x8000, 0x2, 'client0\x00', 0x4, "e2e784aa1133d6ff", "7ec37fb76dd1c71e1e17c05d488bd0dcb1ae7c6ccf403d3a8629493de8e43221", 0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f00005a5000)={&(0x7f0000d1e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000466000)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x40000001, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) close(r2) 2018/01/26 17:37:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) syz_open_dev$dmmidi(&(0x7f00006f6000)='/dev/dmmidi#\x00', 0x0, 0x8000000000200) bind$alg(r0, &(0x7f0000e00000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000439000-0xe)='net/rt6_stats\x00') ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0186416, &(0x7f0000120000)={0x100000000, 0x783a, 0x100000000, 0x6, 0xa, 0x7f}) ppoll(&(0x7f0000dad000-0x38)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x44, 0x0}, {r1, 0x4, 0x0}, {r1, 0x0, 0x0}], 0x4, &(0x7f0000362000)={0x77359400, 0x0}, &(0x7f0000add000)={0x101}, 0x8) sendfile(r1, r2, &(0x7f00003d5000)=0x0, 0xb3) pwrite64(r0, &(0x7f0000b48000)="9f", 0x1, 0x0) 2018/01/26 17:37:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000107000)={0x376, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) clone(0x0, &(0x7f0000e1d000)="", &(0x7f0000744000)=0x0, &(0x7f0000bcb000-0x4)=0x0, &(0x7f0000a28000)="") setsockopt$netrom_NETROM_T1(0xffffffffffffff9c, 0x103, 0x1, &(0x7f0000d7d000-0x4)=0x40, 0x4) 2018/01/26 17:37:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000185000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00006b5000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000e7e000)="47f15b60f9439d2db2e1a1539a26f44642b713f6ce38f468a4") r3 = openat$audio(0xffffffffffffff9c, &(0x7f00001a5000-0xb)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) setsockopt$ax25_int(r3, 0x101, 0xf, &(0x7f0000bba000)=0x3, 0x4) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r3, 0x111, 0x2, 0x1, 0x4) ioctl$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, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000025000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000001000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x220202}) ioctl$TIOCCONS(r3, 0x541d) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00004c6000)={[{0x4, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfffffffffffffffd, 0x3, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/26 17:37:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f000083c000)={0x5, 0x20000000, 0x1000, 0xffffffff8e2ea10d, 0x9, 0x7, 0x2, 0x401, 0xd3f, 0x3}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00004b3000-0xc)={0x0, 0x0, 0x0}, &(0x7f000032e000)=0xc) socketpair(0xb, 0x801, 0x3, &(0x7f000010c000)={0x0, 0x0}) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000a4b000-0x10)={0x7e8c, 0x0}) r2 = syz_open_procfs(r0, &(0x7f0000aa5000-0x7)='ns/uts\x00') getxattr(&(0x7f0000753000-0x8)='./file0\x00', &(0x7f00009b7000-0xf)=@random={'trusted.', 'ns/uts\x00'}, &(0x7f00005ad000-0xdd)=""/221, 0xdd) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r2, 0x4010ae74, &(0x7f0000e3c000-0xc)={0x7, 0x77, 0x5}) bind$alg(r2, &(0x7f0000a05000-0x58)={0x26, 'aead\x00', 0x0, 0x12, 'ccm(xtea)\x00'}, 0x11) setns(r2, 0x3fffffc) 2018/01/26 17:37:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101002, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000d0b000)=0x8129) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000049000-0xf6)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf2000-0x4)=0x600210) pread64(r0, &(0x7f000057c000)=""/226, 0xe2, 0x0) fcntl$getown(r0, 0x9) pwrite64(r0, &(0x7f00006c3000)="", 0x0, 0x0) 2018/01/26 17:37:33 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={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x3, 0xa, 0x20, &(0x7f0000714000)={0x0, 0x0}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000bca000)=0x0) r1 = socket(0x10, 0x2, 0x10) bind$netlink(r1, &(0x7f0000094000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x401}, 0xc) memfd_create(&(0x7f0000fae000)="7b0300", 0x1) [ 511.665985] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 511.786118] pit: kvm: requested 3352 ns i8254 timer period limited to 500000 ns 2018/01/26 17:37:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000049000)='/dev/dsp\x00', 0x101000, 0x0) syz_open_dev$sg(&(0x7f0000950000-0x9)='/dev/sg#\x00', 0x0, 0x200010002083) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e13000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = getpid() sched_setparam(r4, &(0x7f00001af000-0x4)=0x4) tee(r1, r3, 0x80007387, 0x0) r5 = dup2(r2, r3) memfd_create(&(0x7f0000177000)='\x00', 0x0) eventfd2(0x0, 0x0) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f000053f000-0xa)='/dev/ptmx\x00', 0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) r6 = syz_open_dev$random(&(0x7f0000c73000)='/dev/random\x00', 0x0, 0x0) dup2(r2, r5) ioctl$int_in(r5, 0x5452, &(0x7f0000e36000-0x8)=0x45) r7 = getpgrp(0x0) fcntl$setown(r2, 0x8, r7) fcntl$setsig(r6, 0xa, 0x12) r8 = gettid() tkill(r8, 0x100000000000016) close(r0) 2018/01/26 17:37:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101002, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000d0b000)=0x8129) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000cdd000-0xf6)=""/246) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e4d000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf2000-0x4)=0x600210) pread64(r0, &(0x7f0000f66000)=""/226, 0x96bb1b4f2fe8f787, 0x3) pwrite64(r0, &(0x7f00006c3000)="", 0x0, 0x0) 2018/01/26 17:37:33 executing program 6: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000003000-0x4)=0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000002000-0x10)={0x0, []}) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000f7a000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000091000-0x4)=0x8) 2018/01/26 17:37:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000130000)='/dev/admmidi#\x00', 0x5, 0x82140) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000a03000-0xc)={0x0, r0, 0x0}) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000d1e000)={0x156, 0x28, [0x8, 0x5, 0x8001, 0x7, 0xfffffffffffffa67, 0x4cb, 0x1000, 0x6, 0x9, 0x1]}) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000366000-0x4)=0x0, &(0x7f000042e000)=0x4) bind$alg(r0, &(0x7f000012d000)={0x26, 'aead\x00', 0x0, 0xffffffffffffffff, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15df848dec108cec478e2e4bb4", 0x10) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000d8a000)={0x0, 0x3, 0x20}, &(0x7f00007d6000)=0xc) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000483000)={r3, 0x35d}, 0x8) r4 = fcntl$getown(r2, 0x9) r5 = syz_open_procfs(r4, &(0x7f000037e000-0x8)='net/ip6_mr_vif\x00') ioctl$KVM_SET_GUEST_DEBUG(r5, 0x4048ae9b, &(0x7f0000e9b000)={0x40000, 0x0, [0xffffffffffffff7f, 0x80000000, 0x7, 0xffffffff, 0x0, 0xd289, 0x2, 0x3f]}) sendmsg$alg(r2, &(0x7f0000096000)={0x0, 0x0, &(0x7f0000e60000)=[{&(0x7f0000178000-0x31)="50f696c0e709e0ca124e489b24543755fa", 0x11}], 0x1, &(0x7f0000463000)=[], 0x0, 0x0}, 0x0) clock_gettime(0x0, &(0x7f000051b000-0x8)={0x0, 0x0}) futimesat(r5, &(0x7f0000825000-0x8)='./file0\x00', &(0x7f0000c5b000)={{0x0, 0x0}, {r6, r7/1000+10000}}) recvmmsg(r2, &(0x7f0000625000-0x40)=[{{&(0x7f0000167000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000ef9000-0x18)=[{&(0x7f0000cef000-0xb4)=""/180, 0xb4}], 0x1, &(0x7f00007fa000-0x7e)=""/126, 0x7e, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000fd4000-0x8)={0x0, 0x1c9c380}) 2018/01/26 17:37:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000572000-0x10)='/dev/input/mice\x00', 0x0, 0x8000) accept4$alg(r0, 0x0, 0x0, 0x800) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x80045438, &(0x7f0000000000)=0x0) 2018/01/26 17:37:34 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000-0x4)=0x0) ptrace$pokeuser(0x6, r0, 0x1, 0xee) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000002000-0xc)={0x0, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000002000-0x20)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00002ea000)='net/snmp\x00') sendfile(r2, r2, &(0x7f0000798000)=0x400000000081, 0x61) 2018/01/26 17:37:34 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000ef0000-0xb)='/dev/adsp#\x00', 0x0, 0x80000) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000c6b000)={@generic=""/16, @ifru_data=&(0x7f00002e0000)="abeae717be11e6b91ed70c08363ce3c8945069a2b3366b13cb072d48970d62c1"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000eb1000-0x170)={0x10001, 0x7ff, 0x2, 0x7, 0x6, [{0xc8, 0x800, 0x80000000, 0x0, 0x0, 0x500, 0x0, 0x0, 0x0}, {0x100000001, 0x4, 0x0, 0x0, 0x0, 0x2001, 0x0, 0x0, 0x0}, {0x80000001, 0x3, 0x6, 0x0, 0x0, 0x1008, 0x0, 0x0, 0x0}, {0x2, 0x3f, 0x4, 0x0, 0x0, 0x204, 0x0, 0x0, 0x0}, {0x33c03973, 0x81, 0x1ff, 0x0, 0x0, 0x404, 0x0, 0x0, 0x0}, {0x4, 0x7f, 0x1, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0}]}) syz_emit_ethernet(0x36, &(0x7f0000a60000-0x57)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[@generic={0x9f, 0x2, ""}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) 2018/01/26 17:37:34 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) ptrace$getenv(0x4201, r0, 0x5a21, &(0x7f000081b000-0x4)=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, 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) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000dd5000)={&(0x7f0000561000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f50000-0x10)={&(0x7f00005bb000-0xa32)={0x20, 0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0xa}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 511.954877] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/01/26 17:37:34 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000009000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000003000-0x4)=0xa26d) setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000+0x27f)={0x0, 0x0, 0x0, 0xffffffffffffff8c, 0x0, 0x0}, 0x14) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x8000041}) syz_extract_tcp_res(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f00001b3000-0xd)='/dev/net/tun\x00', 0x0, 0x22040) ioctl$TUNGETIFF(r1, 0xc0189436, &(0x7f0000000000)=0x0) 2018/01/26 17:37:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101002, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000d0b000)=0x8129) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000cdd000-0xf6)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf2000-0x4)=0x600210) pread64(r0, &(0x7f000057c000)=""/226, 0xe2, 0x0) pwrite64(r0, &(0x7f00006c3000)="", 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000081000)={r0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00009a5000)={0x0, 0xfc, "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"}, &(0x7f000031d000)=0x104) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000474000-0xc)=@sack_info={r1, 0x44, 0x8000}, 0xc) 2018/01/26 17:37:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x5, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x43761a9a, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff) listen(r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000c3c000)=[{&(0x7f00005a4000-0x58)={0x27, 0x0, 0x7, 0x1, 0x2, 0x2, "0b2ebe0ef932cb161a4aba98abee251b1852a0ca4bdd0588088170e004f6748db76eca819128d449b2ea498f34f25a0a06c1aaa330fdddceba4358038e6e91", 0x9aa}, 0x58, &(0x7f0000f90000)=[{&(0x7f0000074000-0x1000)="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0x1000}, {&(0x7f00009d7000-0x1d)="41148b6b22c74c4f2d003d9498a05a31ccea68b5e73d1b81bce4c139cf", 0x1d}, {&(0x7f0000390000-0x59)="d8b77878a91cdc3c9d5f05834bb544fb4a33ca259ccd7a276b8c7c70b06f60c4a91370a8561aaaa0a87fa250d6e3c09d6c115a414860634804e59f5fadb742e345bb18258d475e1f3a2a6207f373d58b179cbb4eee90a7831c", 0x59}, {&(0x7f0000b62000-0xcf)="89d25f32888a8d7fadedb14ed0d67d96b5ebd5f98b6a49796a28e431cda885090f7ea3b61ce067a595a334d0d7dcf538aa312d441e0512b6f18dc8eebc854c1799c69dece91c2944daea70dc92ab555312843fd601236b8da5a3b984714a31ea814ca4d1d352619da79e1368a69ce1ad68f346291834cf9cae74e6417690d0965d63ef3d171488932c5fe9ce321a63c8dd353f5cc51c42d68040ea0dfef1d8a6991ce1014e4a322d9fb20fd8bee63df99ada6782af007964c3b9c428303bb6c97315b07e6ed83e85f11be63a065e67", 0xcf}, 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0x100c, 0x810}, {&(0x7f0000417000-0x58)={0x27, 0xffffffffffffff01, 0x5, 0x6, 0x23, 0x8, "7215485ea476ba252673b0fc1ec6654853d28dc8916b9c519aecd5694e4afcbd74b1bbfeb75c646bbe953e1215a0e3c98636304b71359437b160b31f56bfb0", 0x8}, 0x58, &(0x7f0000a48000-0x10)=[{&(0x7f00002d8000-0x67)="06ee44bb42e9554040d4f94237b9bad56704ecf20746c05f7acede1d58a945cea023f3ef29a07a4170b01c74a815f29ec917c1bca686c050c99740860a774d5f530b4d0254e86996f8a3b911084012255dfbdb0c1810054318449b9adb05ff6b294fe8dc708572", 0x67}, {&(0x7f0000c23000-0x23)="9e38198a5e7ea33cd6a356de703d929d255a8a6b01d6c3cf1ba9afbca2c08b248985e2", 0x23}], 0x2, &(0x7f000042f000-0x4c)={0x4c, 0xff, 0x7, "c4c4d983cb13f97555feeabc3c0cca0dae783273db5e53d238e959077ccf229e57dc17172cbed14322f3fbc49769771e5880e330261951458fded67268665fd1"}, 0x4c, 0x10}, {&(0x7f000088c000)={0x27, 0x9, 0x80000000, 0x2, 0xed, 0x7, "ecdb025bfa7455cefdebf67df7b2fd34f890cf0ee7401c631bff01a6a4e3a729f39e5dee85912baed64f51e528307f1690676f75c6333dd24d16264bee141b", 0x2}, 0x58, &(0x7f000058e000)=[{&(0x7f0000aa4000-0x69)="a1358567ad65d31d655e94a82d68d824b6b768c67b170af3e00e443cff0e1e505ec798d98aeb6334d1fe30a8026a80d77ddc264cea212a86ae9e80ba6bb7207295129ffc54d7673e4b44b42a3b56a7073cc99716b8039622f6906018c1978d20a16c445be2cd54ed10", 0x69}, {&(0x7f0000578000)="d8b40efaf73302f585501a761823d010c6ca8f8d06045d1a2b77b37bc7bb7dda858098a223e6e0a2fddc2d0b1e7222b3160a83523da050b01776ac0e4881445b8440c3a1e78b012035f06d88ca75e00d28dca3", 0x53}, {&(0x7f0000767000)="3c022460ff712e7bf5719cf29cbd184587ca1d989f53dc6dfd07d46bf5eedf659ea55a5ba5e1f5966d6c8d64fbc813499cc698bae6fbc87484adc946a1aec5e2c8c2d7047a97e8d568d0a823ca22f04e", 0x50}], 0x3, &(0x7f0000186000-0x6c)={0x6c, 0x88, 0x8, "ca525adc225a57b8631ffeea8cc8b48cdd7641af4d1caa80727646f3e70991a8ead67836c041752f6ed1e91eedfea9c0d0d543e86e3c4497ba2d9ac57223d1149c660ed5fcb39d9c8c8ccbbc2d375352c65ab6d26f82e11d8cf13f6c78"}, 0x6c, 0xc010}, {&(0x7f000024e000)={0x27, 0x7, 0x80000001, 0x3, 0x6, 0xfffffffffffffffb, "60c9592fc4302b77bcbea9237d6515899b42c008bed74345417cd06bf5397a52a9cbccdc9daeca662f5873d8b211f868532fe33243932276b909056abb1598", 0x80}, 0x58, &(0x7f0000b5d000-0x8)=[{&(0x7f0000b3e000-0x3a)="cac6cb9e3efa83ba1d5318db7db5746cf6f4aa5037972bc17bcc5fea7a8bf9d73d9478b1beca1dd178d066e6c15e4e9fd6c757e8dff86c8c73a9", 0x3a}], 0x1, &(0x7f000028a000)={0x50, 0x13f, 0x80000000000000, "f34deb08e28aeff89699c23508037e1bf242ef7f504148dfd1a35750cb52d1c7262f69ec15d614694e719560418a2ec4f5abab4bd40bd1eefa5324a447189b8723c58b5e"}, 0x50, 0x4000000}, {&(0x7f00001de000-0x58)={0x27, 0x5e, 0xe4cd, 0x4, 0x3f, 0x3, "ff96be0d4cf0e215c0e21bc75250cde401198cf0d1532586685e7e8712aff8543b74036deabfca6d20e4efadae7594f6bd5f7735cc3d6f1ccff69faf1d18a2", 0x7}, 0x58, &(0x7f0000663000)=[{&(0x7f0000989000-0xf)="a90c97f9c5c7c3addb1b77e315eb09", 0xf}, {&(0x7f0000d16000-0x1000)="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{&(0x7f0000927000)="610d9f7206f04e38bbe663253b4fb46ff43971ab6f025f27771fe6c56bb55206240ece7a3cd2929833e2a1767d7cff9721a8d3b9ce7c8bfcdb773314974d057d371035986253a62ed92930fe74814255c511e2f81f95b39d3acc943d5e6dd9e50ac4b9b31fcc681b7a90c2152fa405556f86ab75e1ccd20758a79a769995d220777140cfa8e387495cdaf165903921b7d53be3e97e80f4ab80a31c35a000f0c5c30e74dd12f2293bf369f08fda171acb3cabeb28f4307ceb2a4c7567c8842f95427cdf18d02912a27e848db9dbc9919a392840c49f8cf0780862fd622100f98ef01d42ebace67711fa2de6e3", 0xec}, {&(0x7f00003cd000)="1445cbc0", 0x4}, {&(0x7f0000249000-0xcd)="61d0f7fe458832ff0c83fefa5763ec9605a6c33e39d4e69fc71787771f4bd8a085a8983c2997e7d93cae51934f351178391452b26fafde03f05dcaccfdabc266a2d5269e25e8dd2eeced5fc0b963f7c786edb7be362c370166f5b0812e26be9a460fd1dafa8a74bbf994be750541c6eaa0ceb58afef42289ca3e5a5fd946a1e331478085276b54b5429ceb574abcce3cc705bcffcdf329e5752400968a174ec46f78f66437856022d0803432c7edd59b9aa2f6d530c8c717693de74a7ff349117f03ebe3ad51b0a2623114f450", 0xcd}, {&(0x7f00006a7000-0xeb)="57ff6d749cc1592ba2c6817b66f8392302a6b8c848ed9fc106b0d8d5ba0324a22746d6a862cca204570b30c29d5cbe9e4f97865ea4eddb26b3a7ddc859d659e204393505dc96061ef53f3b20a2c30ae8bc7e9b3a8fe972d654166df0569a2964918c03a40ea4a4b9b05e0ea4ae00f0cb9d9b05cf5d5df1c56e39c4edfd8d78037c0da47332141fb3dea72de11b82887718aa9739d6746de5febae90c22c0825e8549eec3e56768971e9d7c61acb00c8307912203f0030711edf80d29425aaec3801d4814286f11187754263301505f53c17c05035f7dd878a7c464417ec3e3fa38bafc96421af016e8d002", 0xeb}, {&(0x7f0000fa7000-0xd0)="bb3a8d81cb880a5066fa830b27aea8f0381cd85c1744fee6fba9841ca8029abd7876deb56b693db3ec225c6ccb887344b97cf4ab326c20b5b1317bf2efa42592ed09e41d40df952e93fe99b22d36d5b81ad33249cce10ba39fd1293ec09ede119a7cb1e5f4672f3197bdc0ae5c9ed37957b8c47b5489fec6cc1fd0eeb8bb2a5d1f7c21e7f9508b31c1593c8a91d4a246db9f1a14291d18f7526c914ece847749053fa47fb6121a0a4193c4e6c145c6b1ed913700edfbe4054a938a91cb58bf881c31c7ff94b8fce653aef59ac002bef3", 0xd0}, {&(0x7f00002bd000-0xcd)="d30e98ba73cc18804ce968fb770015ced1d2da4beeb9ee081d89eeb3076a542d5aa6cd83ff888d94bdf4c32eb88fd7d8661b2996ec5b388d820dc5ddc457bf25e8e39607deb553a733cf5c8dd21af8039c49a2c9e54c22640168b0a15b53d96c00c8ca3ae7cbe4c2edaaca1a9ec42c679ee7a387cc1694e67a555ab5214e5a282a1521dc0f18b51819830acb76957be1d55c8021029243acf5dd7e0e18733e1f0af6b21224b8e77fa17a321f00b11a168faf9ea2dad3125be37034c8deee89fea8966184f698492f233acd3a43", 0xcd}, {&(0x7f00002ab000-0x1000)="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0x1000}], 0x8, &(0x7f0000127000)={0x100, 0x10c, 0x6, "6400f27a9fba51196c40d3829e635605c16d01d36efbfed987dc7645f0ae46839c01134afc8a37ee42e767cc743c758441f712468a7f07f96407571267032f75e72ff15ad82454c5653c0aa00f9b18c27b963aa949e4efc3c2a59b379edd256e12d567a3b3ee67cc52d9f211803347173f198da8f6b15b6a004c3737c083cfb93062369f781a7d1fcf1a462bfae2d9ef29af626d55162986aab184a705d88a71f6e88c5a1264f3e1d9ea5e47c52343d638c30a5da7b6b980793425f6d22b0a124717f4184e94f5df6993017917d71559698f60b33f7d1c7cc8dc033555cafeab3db00b8729854d833edcb027891c2d2a9d1c"}, 0x100, 0x200440c0}, {&(0x7f0000403000)={0x27, 0xd2, 0x7fff, 0x7, 0x7ff, 0x4, "a62d4feac575a0c7697fde9aeeafcca827357933790949ec0021c92fe7dd13e4a5da407655a58dcddee458aeeab12b41312d5307440818dd316129f25edf1a", 0x2}, 0x58, &(0x7f0000a6d000)=[{&(0x7f0000e2d000-0xd0)="843ab9ef18a3d39325da719e65c4f2d0be41ca266b521fc895992a4366a349481e65c13bc3df9e81686e7b1832628833053611af84950f62eb113037f7aaf53efcf6aca91b5571b59d8df33b27fa2f3e36d2f70c11b605331a6d6fe9bae710ca80fb48a4c9bd65ba22105772a373cfe9bd08acb87052f1490796fe8fc5beaca23d172e02fbe73608377015d1dd569fed9619e50df7408f611bdb97d97470af75a1a6157d1d28450ea0c738e4fa4cf0a5fafef75c82c7a0ad7706e57380ee6fcbafc74cbd522b8c5a7767d8bff5abe496", 0xd0}, {&(0x7f00003b8000)="4679d037b73375159f8ae6b3bb8bd23bca14298379ec7841d213d04858a06551e6924b9993dbc6a77b33372396f432", 0x2f}, {&(0x7f00008e6000-0x75)="1511297c9aa653213ccc3a152d0b8268c1d96ad9016854ff38dd6df6d127c1f9a08155cda778be0594b3959b04f246cdab86b842fda0f681cc4b58ce79fe25aeb6cc6e96871bac0ecb144dce44d882ef67e64ca82d775675eb84b40867609e1bbaa6217b6bdf84b05e7e4441d7e3daf22a9d9d9e55", 0x75}], 0x3, 0x0, 0x0, 0x4}, {&(0x7f00009aa000)={0x27, 0xfffffffffffffffd, 0x5, 0x2, 0x8, 0x7d5d, "9ef649e29410bdd0479cba87e8be09966bbd3bee0a5b395d122406ff648d5810c245bc2a40e2e8a9d6b86e77ed7858447cb1daddb64389e67fc811c1526c23", 0x3}, 0x58, &(0x7f00000cf000-0x28)=[{&(0x7f0000297000)="2469f8867393bfc7ccc619", 0xb}, {&(0x7f00003b6000)="5e6fe009bd38c0f9122a039e45f3c9f2f7214d80b2ed1808f443c63d3a8ab1f1e51985ee10ec99e33c6284b5e2cb2257da233184e715f0519cac68384f450f23ac8cd06cf046ded7cd31464e11b39e95735fc9e8dfac66d1476737c19243b7ce660c5566fde4b720616ab3f48dccab3f78ebb8219c57d6d4d0fdfac95e204a6ac3894546ec215ee3c34051550a5d0025d15bdfe9963ca53428542dffe93e2d2c09932cc0dd1b11cfc4e9b6de4c836e49e2b0b5bbdbeea670d211b6517dcaa5e0121cb6d08d87c6fc26df4b457cfeac2cfbe10eac1cfeaa", 0xd7}, {&(0x7f000023b000-0x29)="d0a8a75578f686a5ef743f7a85e94bf38721df866c5f2ba65f63630c344b5b68d33f33ca80c6100d04", 0x29}, {&(0x7f00007a2000)="52a7eaf7bd7d596dd76540ff61a78a31e812c6e139bda7e99a3d0418a4626caa9efc303695889968f683b41bdf5c0d9a3be857e1c2e2c1d6ed0fb950ba66c52fe124c787e2367dd5290d5597c46918cad929d85a19c8ab8260dc11f97b4799dd4cd2bcbf5275b92d923238fae52ce3d275cef8a5aca7cdebf1fe0a4da8fb91f69a4ab4edf2e2818edaf982bc62d5", 0x8e}, {&(0x7f0000295000-0xc2)="9ffdc6c8dcac34ef0a1e334e02e3cb58d5b548b6a1f8d42be955a846d81dc5992c9bc03926a14090f60ed0702c71f89f4510bf96cd144ed2c99edf01d276e3199d02d5d3c8c6bb42c4131edbfe9aac07733e8b8c2a86614d828ba46ffaa667a1c45869312e0797ca015a5516df6c25a386cf8507aecf179bfc7840c477e98b04fc1bc37cbefa307602451dd2ca13d1bb9c9aa8349462f28281ca7e4022ee27e3affea749ebd41aff874b5f2c0664fe0362062cda474a80cf811d807f891f8cf19fe6", 0xc2}], 0x5, &(0x7f0000ac5000)={0x44, 0x6, 0xffffffff, "4df519eebf0ed718d783aea56bfba83e7ecc1b3648b099b540f04f80d0d952d206ef5ce95463c946e05ad79a7eb3ee7f21d8598994"}, 0x44, 0x40}], 0x8, 0x4040) ioctl(r0, 0x2275, &(0x7f00007bc000)="") getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00008ba000)={0x0, 0x0}, &(0x7f0000241000-0x4)=0x8) 2018/01/26 17:37:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000049000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x20042) writev(r1, &(0x7f000027b000)=[{&(0x7f00005f9000-0x1000)="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", 0x5db}], 0x1) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000649000)='/selinux/checkreqprot\x00', 0x309100, 0x0) epoll_wait(r2, &(0x7f0000f58000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0xff) [ 512.012428] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/01/26 17:37:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x3, 0xfffffffffffffff9) r0 = socket(0x10, 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d1f000)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000ecf000-0x8)={0xff, 0xc63, 0x9, 0x9}) write(r0, &(0x7f00003a3000)="130000001a0025f000e5ff0401111f0e0a0b00", 0x13) 2018/01/26 17:37:34 executing program 1: mmap$binder(&(0x7f00002dc000/0x3000)=nil, 0x3000, 0x0, 0x2437d3445adc39b6, 0xffffffffffffffff, 0x0) socket$llc(0x1a, 0x3, 0x0) 2018/01/26 17:37:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x9) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000332000)=0x0, &(0x7f00003bb000)=0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000091c000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x8000) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00009b1000-0x8)=0x9) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000cc5000-0x4)=0x0) r4 = syz_open_dev$loop(&(0x7f00001ee000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r4, 0xc0481273, &(0x7f0000ed6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf", [0x0, 0x0], 0x0}) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00006e2000-0x8)=0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000d7c000-0x10)={0x0, 0x9, 0xfffffffffffffffa, 0x1}, &(0x7f00007c5000)=0x10) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000f2b000)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip_vti0\x00'}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00002f9000-0x10)={0x1fb1, 0x5, 0xc6, 0x1, r5}, 0x10) sendmsg$nfc_llcp(r0, &(0x7f0000df1000-0x38)={&(0x7f0000d8f000-0x60)={0x27, 0x9d5, 0x7fffffff, 0x7, 0x7, 0x7, "40d54446f915377082062f5df4b720137691e3355b85ba2cba1dd039d2332b45bc2c15dcab0d9ac875c42c3c89c6b3dd3f203566a53aa002731e858f206d31", 0x7}, 0x58, &(0x7f0000943000)=[], 0x0, &(0x7f000009c000-0x50)={0x48, 0x1af, 0x6cb, "7ad339d8be336db66e7ebf7ebee01dd302e476671b3a08088c534de50187df731fe4870c13089720f9b12bd5e530e0c06dbad968133f269e901be3"}, 0x48, 0x800}, 0x8040) fcntl$getflags(r2, 0x408) fadvise64(r3, 0xfffffffffffffffd, 0x3, 0x0) mkdir(&(0x7f0000008000)='./file0\x00', 0x12) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r6 = getpid() sched_rr_get_interval(r6, &(0x7f0000cbf000-0x8)={0x0, 0x0}) init_module(&(0x7f0000cf5000)='*@\x00', 0x3, &(0x7f00009f6000-0x10)='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00') sendmsg$nfc_llcp(r1, &(0x7f0000754000-0x1c)={&(0x7f00002c1000)={0x27, 0x650a, 0x1ff, 0x5, 0x8, 0x7ff, "20bb7a650c265806ca3b6bc45199c1aaa6820997c843139ea53df637403a065b9d7aa24ec121a6ec924810b5cb802f74797d26c055309d06448d5d2b6b7fbd", 0x94}, 0x58, &(0x7f00009fb000)=[], 0x0, &(0x7f00004ca000-0x30)={0x30, 0x11f, 0x7, "90611ed215ee80fa718076ef83169fdc234dbc22a7c95a87318093760737f804dcaf25c7"}, 0x30, 0x40}, 0x80) r7 = open(&(0x7f0000c7e000-0x8)='./file0\x00', 0x480, 0x29) ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f000014b000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGARP(r7, 0x8954, &(0x7f0000615000-0x44)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000010, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="6fdbbe796231c1bdd079ae962df601f1"}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") write(r0, &(0x7f0000f4f000-0x23)="230000001e00056d00020000000051030700000000000000000001101d020002e517c7", 0x23) 2018/01/26 17:37:34 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000bc2000-0x9)='/dev/dsp\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f0000282000-0x8)={0x1, &(0x7f0000000000)=[{0x6, 0x5, 0x42, 0x7}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000f10000-0x6)='./bus\x00', &(0x7f000002a000-0xe)='./file0\x00', &(0x7f0000937000)='ramfs\x00', 0x0, &(0x7f000003f000-0x9d)="") r1 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000bc7000)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f0000035000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000020000-0x9)='./file0/file0\x00', r2, &(0x7f0000020000-0x8)='./file0\x00') rmdir(&(0x7f0000604000-0xe)='./file0/file0\x00') 2018/01/26 17:37:34 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000001000-0x1)={0x10000, 0x0, 0x0, 0x0}) connect$l2tp(r0, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x4, 0x3}}, 0x2e) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x8001, 0x53, &(0x7f0000007000)=""/8, &(0x7f0000008000-0x4)=0xfffffffffffffeb0) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000008000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000008000)=0x32) 2018/01/26 17:37:34 executing program 1: prctl$intptr(0x2000000000001c, 0x0) 2018/01/26 17:37:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$alg(r0, &(0x7f0000992000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) r3 = dup3(r1, r2, 0x80000) ioctl$KDDISABIO(r3, 0x4b37) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000eac000-0x86)="", 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) bind$alg(r0, &(0x7f00005c2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(camellia)\x00'}, 0x58) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000aca000-0x5a)=""/90) recvmmsg(r2, &(0x7f000046f000)=[{{0x0, 0x0, &(0x7f0000e44000)=[], 0x0, &(0x7f0000533000)=""/232, 0xe8, 0x0}, 0x0}], 0x80000000000001e, 0x0, &(0x7f0000895000)={0x77359400, 0x0}) 2018/01/26 17:37:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f000035c000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00007eb000-0x15)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000dbd000-0xc)={0x3, 0x7, 0x5}) write$vnet(r0, &(0x7f000008f000-0x68)={0x1, {&(0x7f000071b000-0x18)=""/24, 0x695ce7d922796002, &(0x7f00005cf000)=""/101, 0x0, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe95) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000d60000-0x8)=0x0) 2018/01/26 17:37:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000da2000-0x9)='/dev/rtc\x00', 0x1, 0x0) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000883000)={0x0, 0x6}) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00001b2000-0x10)='/selinux/create\x00', 0x2, 0x0) r3 = syz_open_dev$dspn(&(0x7f000001d000)='/dev/dsp#\x00', 0x3, 0x24883) poll(&(0x7f0000917000-0x18)=[{r0, 0x2080, 0x0}, {r2, 0x4040, 0x0}, {r3, 0x13, 0x0}], 0x3, 0x1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f000005a000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000e8f000-0x4)=0x19) ioctl$KDGKBSENT(r4, 0x4b48, &(0x7f0000179000)={0x0, 0x0, 0x0}) 2018/01/26 17:37:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101002, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000d0b000)=0x8129) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000cdd000-0xf6)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf2000-0x4)=0x600210) pread64(r0, &(0x7f000057c000)=""/226, 0xe2, 0x0) pwrite64(r0, &(0x7f00006c3000)="", 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00002e5000)={r0, 0x28, &(0x7f0000793000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000937000)={r1, 0x100, 0x8}, 0xc) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000ce6000)=0x0, &(0x7f000035a000)=0x4) ftruncate(r0, 0x7) 2018/01/26 17:37:34 executing program 1: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000ade000-0x4)=0x1, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000adf000)='veno\x00', 0xfffffffffffffe73) bind$inet6(r0, &(0x7f000099f000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000627000)="bf", 0x1, 0x200418d4, &(0x7f0000ad6000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000031c000)="fb", 0xd0e7c010692c5175, 0x0, &(0x7f0000ad2000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x0}, 0x1c) 2018/01/26 17:37:34 executing program 4: r0 = socket$inet6(0xa, 0x0, 0x404) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x10000, 0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000d37000-0x8)=@assoc_value={0x0, 0x0}, 0x8) 2018/01/26 17:37:34 executing program 3: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xa) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000001000-0xa)='encrypted\x00', &(0x7f0000538000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000629000-0x5)='user\x00', 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000185000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f0000738000/0x3000)=nil) set_robust_list(&(0x7f0000002000-0xc)={&(0x7f0000606000/0x4000)=nil, 0x5, &(0x7f00001d3000/0xa000)=nil}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000)='./file0\x00', &(0x7f0000752000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f00004da000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x6037866757ac62f2, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000004000-0x1)='\x00', 0x8003) setregid(r0, r1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000003000)='/dev/admmidi#\x00', 0x3, 0x202c0) r3 = socket(0x5, 0x80000, 0x9) connect$l2tp(r2, &(0x7f000053f000)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x4, 0x1, 0x4, 0x1, {0xa, 0x0, 0xffffffffffffffc0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x4}}}, 0x32) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) clone(0x0, &(0x7f0000001000-0x1)="", &(0x7f0000001000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000000000)="") 2018/01/26 17:37:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TIOCCONS(r0, 0x541d) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b4000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r0, &(0x7f0000347000-0x70)="4f7ad0c9edffe9486f1748144523c0c253773e00d4bba29028eac32e8de58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde5f9eedfc811b38375640258335444c9fe3d13", 0x46) syz_open_pts(r0, 0x801) ftruncate(r0, 0x0) 2018/01/26 17:37:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101002, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000d0b000)=0x8129) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000ee8000)={0x100, 0x1, 0x1, r0, 0x0}) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000cdd000-0xf6)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf2000-0x4)=0x600210) syz_open_dev$mice(&(0x7f0000288000)='/dev/input/mice\x00', 0x0, 0x800) fgetxattr(r1, &(0x7f00004da000-0x14)=@random={'os2.', '/dev/input/mice\x00'}, &(0x7f0000798000-0xb5)=""/231, 0xe7) pread64(r0, &(0x7f000057c000)=""/226, 0xe2, 0x0) pwrite64(r0, &(0x7f00006c3000)="", 0x0, 0x0) 2018/01/26 17:37:34 executing program 6: mmap(&(0x7f0000000000/0xf53000)=nil, 0xf53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f52000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect$llc(r0, &(0x7f00008bf000-0x10)={0x1a, 0x15, 0x200, 0x7, 0x5, 0xfff, @random="300984ae1d40", [0x0, 0x0]}, 0x10) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00008d7000-0x2)=0x5, 0x2) bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x1, 0x5, &(0x7f0000f51000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cdc000-0xaf)='syzkaller\x00', 0x3, 0xb6, &(0x7f0000f51000)=""/182, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00003ed000-0x8)={0x0, 0x0}) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000f53000)=0x4, &(0x7f0000f53000)=0x4) [ 512.362710] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=30 sclass=netlink_audit_socket pig=30140 comm=syz-executor0 2018/01/26 17:37:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000d44000)=0x791, 0x4) connect$netlink(r0, &(0x7f0000fc6000)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) getsockopt$netlink(r0, 0x10e, 0xc, &(0x7f0000dc9000)=""/217, &(0x7f000035e000)=0xd9) 2018/01/26 17:37:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000588000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe02, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@ssrr={0x89, 0x7, 0x7, [@broadcast=0xffffffff]}, @lsrr={0x83, 0x3, 0x0, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001, {[]}}, ""}}}}}, &(0x7f00004ee000)={0x0, 0x0, []}) nanosleep(&(0x7f0000fdf000-0x8)={0x77359400, 0x0}, 0x0) alarm(0x7ff) [ 512.475377] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=30 sclass=netlink_audit_socket pig=30168 comm=syz-executor0 2018/01/26 17:37:34 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000000000)=""/170, 0xaa) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x2402, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000007000)={'security\x00', 0x0, 0x0, 0xff3a, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000005000)={0x0, 0x0}, [{{{@loopback=0x7f000001, @broadcast=0xffffffff, 0x0, 0x0, @generic="762315fc250dba5022aec1bd78810002", @generic="87ea47822cfe7b00055a274b55b2b511", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x90, 0x0, {0x0, 0x0}, []}, {0x20, "a1f965e4d39590c7a295df62655baa54ddbeafdaebf439125dcfaac1ca", 0x0, ""}}]}, 0xf0) 2018/01/26 17:37:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000047d000)={0x2, 0x78, 0xe3, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x8000000) creat(&(0x7f00003ee000)='./file0\x00', 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000585000)='/dev/autofs\x00', 0x2800, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0xa00000400, 0x0, 0x74, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000b55000)='\x00', 0x41, 0x180, &(0x7f00007ad000-0x20)={0x9, 0x7, 0x81, 0x200, 0xff, 0x871f, 0x4e7, 0x28d3}) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/26 17:37:34 executing program 1: lsetxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f00002a2000-0x7)=@random={'user.\x00', '\x00'}, &(0x7f0000d9f000-0xa)='mime_type\x00', 0xa, 0x0) mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00008a7000-0x37)='proc+vmnet0^mime_typeuserem1wlan1vboxnet0mime_typeeth1\x00', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000734000)='./file0\x00') creat(&(0x7f0000fb3000)='./file0\x00', 0x0) umount2(&(0x7f000079f000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000fe0000-0x4)=0xfffffffffffffff7, 0x4) 2018/01/26 17:37:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00000f5000-0xd)='/dev/dmmidi#\x00', 0x1, 0x0) accept4$netrom(r0, 0x0, &(0x7f0000603000-0x4)=0x0, 0x80800) pipe(&(0x7f0000c17000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) readv(r1, &(0x7f0000dc0000)=[{&(0x7f000094a000)=""/4096, 0x1000}], 0x1) r3 = 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) vmsplice(r3, &(0x7f000011d000)=[], 0x0, 0x1) writev(r2, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)="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", 0x1001}], 0x1) 2018/01/26 17:37:34 executing program 0: r0 = socket$inet(0x2, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000000000)=""/21, 0x15, 0x10000, &(0x7f0000f89000)={0x2, 0x3, @rand_addr=0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0xd0, &(0x7f0000001000-0x4)=0x0, 0xe6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$assume_authority(0x10, r1) 2018/01/26 17:37:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)=0x0) r1 = eventfd(0x5) r2 = syz_open_dev$sndpcmp(&(0x7f0000e8f000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000d62000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000eeb000-0x4)=0xc) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000db2000)={0x2, 0x81, 0x4, 0x80000001}, 0x10) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f000088e000-0x4)=r3) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000858000-0x8)={0x0, r1}) read$eventfd(r1, &(0x7f0000e07000-0x8)=0x0, 0xfffffffffffffef9) openat$dir(0xffffffffffffff9c, &(0x7f0000201000)='./file0\x00', 0x2, 0x82) 2018/01/26 17:37:34 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000f83000)="5dbb0097608775ddba90fde61f45349656a5356c82671dbc77972e1f2e3172300f0d341a8a47efe71dbad083bd6e570305020a2cc1aef06584578148dd158b2135cc95e0702ab1e9d7a9970ab99ab2f86f5c1fa8ad1e30ccdec996000f8b2431cee796d21dc106d9e0119a586a570f651b8b8f2adbe6c798ce3e4647de", 0x7d, 0x801, &(0x7f0000001000-0x1c)={0xa, 0x2, 0x800, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x2067}, 0x1c) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000e8f000)="", 0x0) 2018/01/26 17:37:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101002, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000d0b000)=0x8129) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000cdd000-0xf6)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf2000-0x4)=0x600210) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000bc000-0xaf)="5e31263e1b4ab9e2c3b5ac359905f20ad3ec6e26fab5d44b8af0685c11920bf89d629528aae971315a7d57c49838ebf597136a91a2305acffef448f1ae6705a8e62403cb00aa752bd022d266ac6863fbd0c634b8e86378b35978c2870a457e90ce9553aa5e0aa896bb7fa500072479d4bb7219890f93ca95ee353b6e0604955f79357184ee47e90c7af97176f40394630f988809220ca39b3edb123b60124c02a35a1b65dc1d182cf55d3a3d793a58", 0xaf) pread64(r0, &(0x7f000057c000)=""/226, 0xe2, 0x0) pwrite64(r0, &(0x7f00006c3000)="", 0x0, 0x0) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000886000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 17:37:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)={0x84, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0xffffffffffffffff}, [@typed={0xc, 0x0, @u32=0x0}, @generic="5b659a62290ffc380c2dbfdc5e9f17e1a04810c46404d5291cb4e2bf501db1bb949869c29c4d914d9f26425e66cd4dd3050bc1700612dbc3080c91125fa158cf0d70309f7f1969136edfd73294c0351575a9e8aa5944f2a432a15b3fe56aa166b5"]}, 0x84}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000aee000)='/dev/cuse\x00', 0x406000, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000ecb000)=0x9) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) r2 = syz_open_dev$amidi(&(0x7f0000bfd000-0xc)='/dev/amidi#\x00', 0x3f, 0x2) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000586000-0x4)=0x1, 0x4) setsockopt$inet6_dccp_buf(r2, 0x21, 0x80, &(0x7f0000de6000)="8fc5db16ecc8eb5786dcc0d610998a590278ad9de2344535a9d4caba359c4375ec66af7c4f5069a58236fd87ae2c60ea40ee2ceb09cd3af5ad28c8f5eaea86c44cff250e1f5dc56cffcec5f5e8d3c017aadbff12031190c05a86b9a6291ecc3170b1536fa268582c11d2b7212b96f45c10dc0d9424c1893d18e319a6a3e11b0e7a3ba3798b51d3c2044d19ead971e9340bd31a8e77040dd8fb70cdb461ccaf252e4c49eb19c1299169c86c511e49fa4ea11532b9516732f2c99ed71590fb6dfd", 0xc0) [ 512.639436] rpcbind: RPC call returned error 22 2018/01/26 17:37:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x5) ioctl$fiemap(r0, 0xc020660b, &(0x7f00005cd000-0x58)={0xfffffffffffffe00, 0x80, 0x2, 0x7ff, 0x1, [{0x0, 0x7c4, 0x7f, 0x0, 0x0, 0x1000, 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) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000b2c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000463000-0xa)='statm\x00') ioctl$TIOCGSID(r3, 0x5429, &(0x7f000000c000)=0x0) wait4(r4, &(0x7f000093a000)=0x0, 0x80000000, &(0x7f000082d000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendfile(r2, r3, &(0x7f0000cd3000-0x4)=0x0, 0x16) [ 512.686700] rpcbind: RPC call returned error 22 2018/01/26 17:37:34 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6f, &(0x7f0000001000-0x70)="e6da89a971c585ec3d4e1a3c2acfd40526c76457d76f998f0f2e569592a89f4accc1b023ac0ad5043f077effcbc5f1f1ff7dc2c47d16623cb5441abccf971a7c3aa35a5d6d1343403ae5a049aa8d6f5e9e8b5905bcd7ffe6adebda269044ce2e3548addcb1ad8acca972707468e5b325", 0x70) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000)={0x0, 0xe0, "e8fc402060b39a4cc8115b297db6110c0f1b0b3777c8ec70416017bdc18a718ce8f5105ce5ba3af19b081c9b1db23fc905e5e0fb55588446b686c2e67f83c3f00c09b26bc7f6249bd8fcce4eaf824166efc894a540618069b9cf8cc4a0728369fb753e661d97791c59971af9b0d72ff6c0dc34499469d38d5ba6f3b2246487b6809ce56ae5bcc22268e6164ce8eb6362db085c0dc8f966ad3486da243a55adf1c2396c5e1fdfd9b76e3c83ce40fbaaaad6276998b48c888e2561470b4c379fe8dbedc0bef81fd3381ac8e27b5fecd22de5d7d51f551552f31622228d1fa7ee58"}, &(0x7f0000001000-0x4)=0xe8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0x4}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000003000-0x20)={0x80000001, 0x6, 0x4, 0x4, 0x2, 0x10001, 0x100000000, 0x7, r1}, 0x20) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000004000-0x4)=0x80, 0x4) connect$bt_rfcomm(r0, &(0x7f0000002000)={0x1f, {0x7, 0x9, 0x800000000000, 0x9, 0xaef, 0x6}, 0x6}, 0x9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000004000)=0x40) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000005000)={0x7, 0x2, 0x6, 0x6, 0x1, [{0x101, 0x8, 0x4, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f0000006000)=0x63e48000, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000008000-0x40)={0x4, @time={0x77359400, 0x0}, 0x1, {0xe5, 0x7fff}, 0x9, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000009000-0x8)={0x0, 0x80}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000008000)={r1, 0x78, &(0x7f000000a000-0x78)=[@in6={0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x8}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000003000)=0xc) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r2, 0xc0045520, &(0x7f000000a000)=0x2) ioctl$KDMKTONE(r0, 0x4b30, 0x8) 2018/01/26 17:37:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d37000)='/dev/vga_arbiter\x00', 0x100, 0x0) write$selinux_create(r2, &(0x7f0000d1d000)=@access={'system_u:object_r:file_context_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x38, 0x33, 0x0}, 0x55) sched_getscheduler(r1) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$can_raw(0xa, 0x2, 0x11) sendmsg(r3, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x10)=[], 0x0, &(0x7f0000003000)=[{0x10, 0x0, 0x2, ""}], 0x10, 0x0}, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f00002f3000-0x12)='/dev/snd/midiC#D#\x00', 0x3c5a, 0x400000) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000244000-0x4)=0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000d07000-0xc)={0x3, r0, 0x0}) flistxattr(r2, &(0x7f0000275000)=""/162, 0xa2) ioctl$FUSE_DEV_IOC_CLONE(r4, 0x8004e500, &(0x7f00008fa000)=r5) 2018/01/26 17:37:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000058c000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x0, 0x4) write(r1, &(0x7f0000b46000-0x4b)="", 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000fda000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) recvfrom$unix(r0, &(0x7f0000b83000-0xee)=""/238, 0xee, 0x2, &(0x7f0000db7000)=@file={0x0, './file0\x00'}, 0xa) recvmmsg(r0, &(0x7f000040c000-0x20)=[{{&(0x7f0000c06000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000cff000-0x28)=[], 0x0, &(0x7f0000cec000-0xa3)=""/163, 0xa3, 0x0}, 0x0}], 0x1, 0x3781a735df52005e, &(0x7f000003a000-0x8)={0x0, 0x1c9c380}) recvmsg(r1, &(0x7f000069c000-0x1c)={&(0x7f0000306000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000044000-0x8)=[{&(0x7f0000d0b000-0x56)=""/86, 0x56}], 0x1, 0x0, 0x0, 0x6}, 0x10100) 2018/01/26 17:37:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000fb9000-0x8)={0x0, 0x0}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000945000)=0x330, 0x4) r2 = dup3(r0, r0, 0x80000) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00006fe000)={0x4, 0x0, &(0x7f000051a000-0x4)=[@exit_looper={0x630d}], 0xba, 0x0, &(0x7f0000367000-0xba)="14fdee574af310fdcbdfb7dd0497c866cefdf759d130c0197adcf5465c625fba2490ca13be084518daaefba9b4a19af290fe65b77a37467bbc64ab18d21281fcb48ac0e8b21f22217509165eb08de51ed139f9e61085552834bcfa9b26afbb588b389db3306e5af69a07253c5433b0489e5c64c25c493bec08f3c775a49883c5033dc28d462204902f501a1d49cfecc9a1f5ecf70b222b5d7a8b598cc1afa96e30d7fbbfd1af36f452718031670d2cbe5a13e52669240e80d29b"}) sendto$inet(r1, &(0x7f0000013000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f0000c18000)=[{{&(0x7f0000164000)=@pppoe={0x18, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f00003d8000-0x40)=[{&(0x7f00007c2000-0x2)="b3", 0x1}], 0x1, &(0x7f0000c37000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000a3a000)=[{{&(0x7f00006fc000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000df4000)=[], 0x0, &(0x7f00003b2000-0x9f)=""/159, 0x9f, 0x0}, 0x0}], 0x1, 0x2020, &(0x7f0000a38000-0x8)={0x0, 0x0}) 2018/01/26 17:37:34 executing program 4: mmap(&(0x7f0000000000/0xfd000)=nil, 0xfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f00000fd000)={@random="cd3925ff1bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x40, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "7637fe", 0x0, 0x29, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, [@fragment={0x6c, 0x0, 0x0, 0x9, 0x0, 0x1, 0x3}], "beac802beb3ef2f5"}}}}}}}, 0x0) 2018/01/26 17:37:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000865000-0x9)='/dev/ppp\x00', 0x0, 0x0) getpeername$ax25(r0, &(0x7f0000e12000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000991000-0x4)=0x10) sched_setaffinity(0x0, 0x8, &(0x7f0000d0b000)=0x8129) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000cdd000-0xf6)=""/246) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000002000+0xce2)={@common='ip6tnl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000007000)={&(0x7f0000005000-0x48)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "fe1f00fc0404abac"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf2000-0x4)=0x600210) pread64(r0, &(0x7f000057c000)=""/226, 0xe2, 0x0) pwrite64(r0, &(0x7f00006c3000)="", 0x0, 0x0) [ 512.854887] device syz0 left promiscuous mode 2018/01/26 17:37:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f00006c5000-0xa0)=[{&(0x7f0000318000-0x5d)="b5c5242e283536f05dfcf3c925d43c6cf1eb17fde04dfbf2b3", 0x19}], 0x1) write(r0, &(0x7f0000805000)="346bd71b3c015b53c0833e97df6312f9b0659db5b29837caa9", 0x19) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000fdf000)=@assoc_value={0x0, 0x0}, &(0x7f0000296000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000ab2000)={r2, 0x80000000000000}, 0x6) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000785000)=0x0, 0x4) sendmmsg$alg(r0, &(0x7f0000e57000-0x188)=[{0x0, 0x0, &(0x7f000064d000-0x20)=[], 0x0, 0x0, 0x0, 0x0}], 0x3b5, 0x0) sendmmsg$alg(r1, &(0x7f0000237000-0x38)=[{0x0, 0x0, &(0x7f0000100000-0x80)=[], 0x0, &(0x7f00001e3000-0x1188)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/26 17:37:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101002, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000d0b000)=0x8129) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000cdd000-0xf6)=""/246) fcntl$getown(r0, 0x9) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf2000-0x4)=0x600210) pread64(r0, &(0x7f000057c000)=""/226, 0xe2, 0x0) pwrite64(r0, &(0x7f00006c3000)="", 0x0, 0x0) 2018/01/26 17:37:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a43000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000d08000-0xb8)={0x0, 0xff, 0x5, 0x1, 0x0, 0x7, 0xfffffffffffffffe, 0x8a44, {0x0, @in6={{0xa, 0x3, 0x47e, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x2462b49c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe000000000, 0xffffffffffff3970, 0x7b, 0x4, 0x3}}, &(0x7f00005c5000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000e15000-0x6)={r2, 0xffffffffffffff81}, 0x6) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x10000, 0x4) r3 = dup(r0) sendto$inet(r1, &(0x7f0000100000)="", 0x0, 0xc000, 0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r3, 0x114, 0xa, &(0x7f000060d000)={0x1, "f8"}, 0x2) write$eventfd(r3, &(0x7f0000606000-0x8)=0x0, 0xffbe) write$eventfd(r3, &(0x7f000061f000)=0x0, 0x8) ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f0000956000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000992000+0x3fa)=0x4) write$eventfd(r3, &(0x7f00006d5000)=0x0, 0x8) write$tun(r3, &(0x7f0000f1f000-0x116)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@mpls_uc={0x8847, {[], @generic=""}}}}}, 0x18) write$tun(r3, &(0x7f0000231000-0xc8)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@llc_tr={0x11, {@llc={0x0, 0x0, 'Y', ""}}}}}}, 0x1b) 2018/01/26 17:37:35 executing program 2: socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000f0c000)={0x0, @rand_addr=0x0, @loopback=0x0}, &(0x7f00006e4000)=0xc) connect$inet(r1, &(0x7f0000987000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$getownex(r1, 0x10, &(0x7f0000b14000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a9c000-0x4)=0x0) kcmp(r2, r3, 0x7, r1, r1) mkdir(&(0x7f00003ef000)='./file0\x00', 0x0) 2018/01/26 17:37:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000e9000)=0x6, 0x4) bind$inet(r0, &(0x7f0000942000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000b5f000)=[{{&(0x7f0000ed1000-0x10)=@ethernet={0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006c4000-0x30)=[{&(0x7f000005a000)='W', 0x1}], 0x1, &(0x7f00006cb000-0x12d)=[], 0x0, 0x0}, 0x0}], 0x1, 0x4000880) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000095b000-0xb)='clear_refs\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000e0a000)={0x8, 0xd7, 0x8004, 0x1, 0x200, 0x10001, 0xfff, 0x2, 0x0}, &(0x7f00008e7000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00003ca000-0x2)={r2, 0x0}, &(0x7f0000296000)=0x8) 2018/01/26 17:37:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000dba000)={0x6, 0x4, 0x92e, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000075b000-0x18)={r0, &(0x7f0000127000)="", &(0x7f0000fa8000-0x10)=""/16}, 0x18) 2018/01/26 17:37:35 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x105d81, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x2, 0x4, 0x2, 0x3}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002000-0x8)={r1, 0x769ed9a0}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000003000-0x4)=0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000004000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r1, 0xc6}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000005000-0x8)={0x1, [0x0]}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000002000)={0x6, 0x0, 0x10001, 0x9}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000005000)={0x1, r2, 0x2, 0x80000001}) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000001000)=""/0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000004000-0x8)={r1, 0x1ff}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000006000)='/dev/net/tun\x00', 0x0, 0x101000) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000007000-0x60)={&(0x7f0000001000)=[0x3, 0x3, 0x2], 0x3, 0x80000000, 0x8, 0x5711, 0x0, 0x7668, {0x5, 0x10000, 0x6, 0x3, 0x7ff, 0x60, 0x6, 0x7ff, 0x8, 0x3, 0xff, 0x9, 0x8, 0xc9a, "1f8675c50ea3164a6acc2c533c0004df404a9feb631ff7051bf1d112f2a2396f"}}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000003000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000008000-0x12)='/dev/snd/midiC#D#\x00', 0x80, 0x428200) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000008000+0x4d8)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000008000)=0x10) 2018/01/26 17:37:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f000009b000-0x9)='/dev/sg#\x00', 0xfffffffffffffff9, 0x101001) r0 = accept4(0xffffffffffffffff, &(0x7f0000a66000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000c30000)=0x8, 0x80000) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000fa7000-0x4)={0x0}, &(0x7f000052f000)=0x4) pipe2(&(0x7f0000550000-0x8)={0x0, 0x0}, 0x84000) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000552000)='),ppp0!em1\x00') ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000c4b000)=0x0) 2018/01/26 17:37:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x3, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000054d000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000183000-0x10)={0x0, 0x0, 0x80}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000b2a000)={r2, 0x0}) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000f25000)=0x0, 0x4) 2018/01/26 17:37:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000081d000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x1, 0x400000006, 0x0, &(0x7f0000e6e000)={r0, r1+30000000}, &(0x7f0000396000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000004000-0x58)={0x0, 0x0, 0x1, @thr={&(0x7f0000000000)="", &(0x7f0000002000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r2, &(0x7f0000dc6000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/26 17:37:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000dba000)={0x6, 0x4, 0x92e, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) syz_emit_ethernet(0xb9, &(0x7f000000e000)={@random="63dc6a26c474", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@ipv4={0x800, {{0x1b, 0x4, 0x10000, 0x3, 0xab, 0x1, 0x0, 0x80000000, 0x8, 0x0, @empty=0x0, @rand_addr=0x4, {[@cipso={0x86, 0x20, 0xfffffffffffffffd, [{0x7, 0x4, "bef5"}, {0x5, 0xc, "843c524de0cab5cfe595"}, {0x7, 0xa, "67e4fae675d11ab3"}]}, @ra={0x94, 0x6, 0x3}, @cipso={0x86, 0x30, 0x20, [{0x5, 0xb, "50255d0d197e0ce7f1"}, {0x3, 0xa, "b5072e8b376ea227"}, {0x7, 0xc, "46f79000ca8828aa1625"}, {0x5, 0x9, "d515c55a12705b"}]}]}}, @igmp={0x11, 0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, "fa6d0431e453878aeca3d5b090bf9fce002ca5a7b5b99a85047257f266df0970782fbb6fce4702888f5f0dc662119cd02ace9c25f0d9ac"}}}}}, &(0x7f0000aac000-0xc)={0x8, 0x1, [0x4e4]}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000075b000-0x18)={r0, &(0x7f0000127000)="", &(0x7f0000fa8000-0x10)=""/16}, 0x18) 2018/01/26 17:37:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet_dccp(0x2, 0x6, 0x0) pipe(&(0x7f0000fef000-0x8)={0x0, 0x0}) sendto$unix(r3, &(0x7f000060c000-0xf3)="a8e0e9c7835af6203aa2150266d06dca64dca7f570e671cec9c96d3d2056302996b7d4e3b6918a3793538b733c3bf261f66df78d1b629709f2ebf49f161ea73c7028f3bda43919800132719fb2f601658c0732eb904447e499e0aea6b9bb7508e3798a3f0cd535211797964dbca83fb8f5bf95f39a2ed1119be2ffcfc35c8cebdb856859df3e1c2d183adcf105fba94bceeeb840a01dd889787260e5c7460f502e34c4f8ac4e792c0de65b9154c8419c7c6ef9bbdf71d91fce6302cbc002909435b200dce82e15262ea382e27ba98e928a46289244f786f83253b65ca1cdf3e814cbd9088206cb5230c16795227d636d300e91", 0xf3, 0x40, &(0x7f0000b4d000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) listen(r1, 0x1e48) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001ca000-0x1)="03", 0x1) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt(r4, 0x2, 0x2, &(0x7f00006f6000-0xb4)=""/180, &(0x7f00007b3000-0x4)=0xb4) fcntl$getownex(r3, 0x10, &(0x7f0000dec000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00008fc000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b3d000)=0xe8) stat(&(0x7f0000aaf000-0x8)='./file0\x00', &(0x7f0000f03000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000426000)={r5, r6, r7}, 0xc) writev(r2, &(0x7f000062e000-0x10)=[{&(0x7f0000d9d000-0x11)='\x00', 0x1}], 0x1) accept4(r1, &(0x7f0000655000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00004b5000)=0xffffffb9, 0x0) 2018/01/26 17:37:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101002, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000d0b000)=0x8129) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000cdd000-0xf6)=""/246) r1 = getuid() ioprio_get$uid(0x3, r1) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00007c1000-0xa4)="19b3fe939a74e9e1bf51f5a86958b8b1a4dae21990c504dd9de0ff26cd96a44a480544e94a49f0c585075cbc34103168ace12136a2d504033806a2bff0ca0a8afaeec039de68b5462c76abf637fdf86edb454e3e6ffef12d3407dd1a475fe432417ef5348ce35e96db06a33723e0f613b06e36dabf0161c7785b0c012b23df58bb93273cde8f963f3eee5f43b19d8019d6d9ccfbae2c06033e09b62f6724bc2b0c7e8685", 0xa4) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf2000-0x4)=0x600210) pread64(r0, &(0x7f0000cb5000-0xe2)=""/226, 0xe2, 0x100000000000001) pwrite64(r0, &(0x7f00006c3000)="", 0x0, 0x0) getrlimit(0xf, &(0x7f0000775000-0x8)={0x0, 0x0}) 2018/01/26 17:37:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x10000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept4(r0, &(0x7f0000975000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00007e5000)=0x10, 0x0) dup2(r2, r1) recvmmsg(r1, &(0x7f0000d4a000)=[{{0x0, 0x0, &(0x7f000046a000-0x10)=[], 0x0, &(0x7f0000fb6000-0x83)=""/131, 0x83, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00008c3000-0x8)={0x0, 0x989680}) 2018/01/26 17:37:35 executing program 0: r0 = socket$inet6(0xa, 0x4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x7, 0x3, &(0x7f0000001000-0xcf)="f0d51ffacc46e052185f13c411305d6e385d9045e1f171206e5dd9f880018061748c2be8974865702f09712b611b4a436a3f20d9d1cff101b5c19ee9123394215df39189a5e70fa81c7710363751a45b6a4e4848ffe8de474b4eba82835749337ad412b14d9a134684f51527113dc305c7e753ede8a1cbb3c3d7a647a3f89c07ea9c00000face00000005f431698c1c617700ad719a062ca3ab2f70dd87a17ced4651902a0ad9eb38b70328643ae2d500a8876f8a9b50b4f04fbe95cbc4a0d1398a70b6ca7d4a8a7c22d4d13d4b414", 0xfc33) 2018/01/26 17:37:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000e9e000)=0x5) r0 = socket(0x2, 0x86, 0x0) listen(r0, 0x0) accept4$ipx(r0, 0x0, &(0x7f0000820000-0x4)=0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) 2018/01/26 17:37:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00005fd000-0x38)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000921000-0x12b0)={0x14, 0x0, 0xa, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ef6000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) [ 513.236533] dccp_close: ABORT with 1 bytes unread 2018/01/26 17:37:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000022a000)=0x100008001, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00008aa000)={0x0, 0x3, 0xff, 0x7, 0x2, 0xc0}, &(0x7f00003a9000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000072f000)={r1, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffffffffff05, 0x5, 0x9, 0x800, 0x9, 0x10001, 0x23, 0xaac, 0x1f, 0x7, 0x9, 0xffffffff80000001, 0x2, 0x20, 0xf226]}, &(0x7f000068c000)=0x108) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000861000-0xa0)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a80000)=0xa0) 2018/01/26 17:37:35 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x30, &(0x7f0000002000-0x30)=[@in={0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40047705, &(0x7f0000002000)={0x8, 0x6}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000-0x8)={r2, 0x2}, &(0x7f0000002000-0x4)=0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000069f000)={@common='gre0\x00', @ifru_mtu=0x0}) 2018/01/26 17:37:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101002, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000d0b000)=0x8129) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000cdd000-0xf6)=""/246) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000b49000-0xc)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000050e000-0x4)=0xc) r1 = getpid() ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf2000-0x4)=0x600210) pread64(r0, &(0x7f000057c000)=""/226, 0xe2, 0x0) pwrite64(r0, &(0x7f0000e1e000)="", 0xffffffffffffff1a, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000022c000)={0x0, 0x80}, &(0x7f0000d22000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000f59000)={r2, 0x280000000, 0xfe2, 0x1, 0xb6, 0x0}, &(0x7f0000dfa000-0x4)=0x14) read$eventfd(r0, &(0x7f00002a5000)=0x0, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000322000-0x58)={0x37, 0x7, 0x3, 0x2, 0x1, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ptrace$poke(0x4, r1, &(0x7f000030a000)=0x0, 0xffffffffffffffc0) 2018/01/26 17:37:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)=0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000b3d000)={0x0, 0x32, 0x0, @thr={&(0x7f00009f0000)="", &(0x7f0000298000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d4e000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000052000)={{0x0, 0x3}, {0x7ff, 0x4}}, &(0x7f00002a4000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f000005c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000eb8000)={0x6, 0x6}) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f000023b000)={0x0, 0x100000001}) 2018/01/26 17:37:35 executing program 1: openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000000e000)='/selinux/validatetrans\x00', 0x1, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) close(r0) close(r0) 2018/01/26 17:37:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000073000-0x9)='/dev/vcs\x00', 0x40, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00002ec000-0x8)={0x2, 0x0}, 0x8) r1 = socket$inet(0x2, 0x3, 0x20) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000639000-0xc)={0x7, r1, 0x0}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc00c64b5, &(0x7f00004da000)={&(0x7f000024c000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) sendto$inet(r1, &(0x7f0000890000)="", 0x0, 0xfffffffffffffe, &(0x7f0000654000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00002b4000-0x70)={0x10000, {0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x40, 0x0, 0x101, 0x0, 0x0, 0x34, 0x3, 0x3}) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000f80000-0x20)={@generic="a0ee1ecce15a7df7fb0e327a2cd2134c", @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) set_robust_list(&(0x7f00006ea000)={&(0x7f00004e2000/0x3000)=nil, 0x4, &(0x7f0000fe3000/0x4000)=nil}, 0xc) 2018/01/26 17:37:35 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000198000)={@nl=@proc={0x10, 0x0, 0x0, 0x20000000}, {&(0x7f0000001000-0xa8)=""/168, 0xa8}, &(0x7f0000001000-0x1)=0x0, 0x9}, 0x28) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000002000-0xf7)=""/247) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) fdatasync(r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/dev/vga_arbiter\x00', 0x80000, 0x0) r4 = socket$netlink(0x10, 0x3, 0x4) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/enforce\x00', 0x101000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r5, 0x8916, &(0x7f0000004000-0x20)={"2c0003f0e460630b8c29ef77d907b312", {0x4, 0x5fe, 0x9, "2d8302076bd7", 0x5c, 0x0}}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r5) write$selinux_context(r3, &(0x7f0000002000)='system_u:object_r:src_t:s0\x00', 0x1b) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uselib(&(0x7f0000004000)='./file0\x00') r6 = open(&(0x7f0000003000)='./file0\x00', 0x100, 0x40) write$eventfd(r6, &(0x7f0000000000)=0x4c, 0x8) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc2c45513, &(0x7f0000000000)={{0x100000000, 0x2, 0x1ff, 0x7, "0bc4ee061fab45a60e5d409099c72d538a2e7af1114c346f18de1ef908ab1ddabd7ae63694faa261a37d1ad1", 0x10001}, 0x101, [0x1006, 0x4, 0x80000000, 0x55df, 0x1, 0x2, 0x9989, 0x0, 0x800, 0x7, 0x9, 0xffffffff, 0x7e, 0xffffffffffffff1f, 0x80000000, 0x1, 0x9, 0x7, 0x100, 0x4, 0x9, 0x0, 0x8, 0x6d, 0x100, 0x3, 0x4, 0x800, 0x1, 0x5, 0x2, 0xffffffff, 0x425, 0x7fff, 0x5, 0x8, 0xff, 0x55, 0x0, 0x800, 0x2, 0x0, 0xf235, 0x7fff, 0x20, 0x8000000000, 0x20, 0xf18d, 0x1, 0x1, 0x5, 0x44, 0x2c5c, 0x80000001, 0x5, 0xe0b9, 0x80000001, 0x8ca, 0xff, 0xe430, 0x20, 0x0, 0x100, 0x7, 0x3b, 0xeb, 0x2, 0x3, 0x1000, 0x0, 0x7fff, 0x7ff, 0x5, 0x800000000000000, 0x2e, 0x0, 0x9, 0x7fffffff, 0x20000000, 0x6, 0x200, 0x1, 0x7, 0x2, 0x1ff, 0x53, 0x9, 0x6, 0x100, 0x6, 0xe29, 0x4, 0x80, 0x1f, 0x8, 0x7, 0x2, 0x3ed0, 0x6, 0x7, 0x800, 0xfffffffffffffff8, 0x1, 0xffff, 0x101, 0x0, 0x101, 0x101, 0x7, 0x3f, 0x6, 0xff, 0x8001, 0x4, 0x1ff, 0x3, 0x6, 0xfcc, 0xff, 0x9, 0x100000001, 0x72, 0xfffffffffffffeff, 0xfffffffffffffffb, 0x81, 0x4, 0x8, 0x4], {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]}) ioctl$VT_GETMODE(r3, 0x5601, &(0x7f0000005000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000005000-0x11)='/selinux/enforce\x00', 0x80100, 0x0) ioctl$UFFDIO_COPY(r5, 0xc028aa03, &(0x7f0000001000)={&(0x7f0000000000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = getpid() r9 = getuid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r7, &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000005000-0x1c)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r4, 0x10, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000003000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r6, 0x540f, &(0x7f0000001000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f0000006000-0xc)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r20 = getpid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000005000)=[0xffffffffffffffff]) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000004000-0x1c)={&(0x7f0000005000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000001000-0x18)=[{&(0x7f0000004000)="611cd31f08614b124e6696331e5ed0700eec740fbb46708b88ebe7c77a4a3f2969029945f69b95768c18fd506c06c1c946cd34e6e3c400ae349697dfa1ea30cf4cb98c4835e32825d1ab91bc380acdf135648f3d0eeda81d607a845c96867aee366e462ceb8bd030ebbcca29f1a33bdf869b8a52e5f4a8dec05897227609", 0x7e}, {&(0x7f0000006000-0x60)="c63806e94fa7f9e58aa937cf9fd0191576506a6f16d5eb26c004ca40f796adb0b962574537c4571a31fd12b66ff2b9d21b6a8c8c5c94babbf43bd67458e2a88d2c4f3e9cd50f114631bfad88373ae033e7eed0ce514400c9323d0ed803cbdff8", 0x60}, {&(0x7f0000002000-0xa8)="4a2b4ed858413c0203a326cf33513685b52bf3f8e6a781915a39e0743005aa32433d7e8e0b1ee84498d215811c3e5b354f6e51dfc83a74d93507c0b4ecf153f547456d14464e9e9fd170b49ff242c011e3e54a6b29611c5750a862029c8fe4e91b66003d0309f3ef387547cc2d3713a662530f3d8f7049d59c42f17c3b25c79c1c2380862d295ebe70b24ceac9f7c621977796f6f767e46b473d5eb8e1d1c0a52111ef4e6eeedaad", 0xa8}], 0x3, &(0x7f0000006000-0x9c)=[@rights={0x10, 0x1, 0x1, [r6]}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @cred={0x18, 0x1, 0x2, r11, r12, r13}, @cred={0x18, 0x1, 0x2, r14, r15, r16}, @rights={0x14, 0x1, 0x1, [r7, r7]}, @cred={0x18, 0x1, 0x2, r17, r18, r19}, @cred={0x18, 0x1, 0x2, r20, r21, r22}], 0x9c, 0x40000}, 0x4) 2018/01/26 17:37:35 executing program 6: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x10003, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000ff5000-0x1c)=@req3={0x1000000, 0x200, 0x80000000, 0x0, 0x0, 0x0, 0x0}, 0x1c) ioctl$sock_ifreq(r0, 0x8933, &(0x7f0000568000-0x50)={@generic="51a8dfb051ed5e433e564182e7327fd0", @ifru_flags=0x8000}) 2018/01/26 17:37:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000410000)='net/l2cap\x00') getpeername$llc(r1, &(0x7f0000afd000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000e0f000-0x4)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00000d8000)=[@in6={0xa, 0x3, 0x7fff, @loopback={0x0, 0x1}, 0x100000001}, @in6={0xa, 0x3, 0x47d, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xf93d}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) r2 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00009ec000-0x18)={0x0, 0x800, 0x30, 0x9, 0x100000000}, &(0x7f00008e1000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000281000-0x8)={r3, 0x4}, 0x8) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000949000-0x4)=0x0) sendmsg$nl_generic(r2, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000057f000)={0x20, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0xc, 0x0, @u32=0x10001}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 17:37:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002b1000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = getpid() ptrace$poke(0x5, r1, &(0x7f000053d000)=0x0, 0xfffffffffffffbff) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d24000-0x18)="0a07750600e383e5b3b60ced5c54dbb7295df0df82060000", 0x18) sendmmsg(r2, &(0x7f0000b9d000)=[{{0x0, 0x0, &(0x7f0000146000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/26 17:37:35 executing program 2: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f000019d000)={{0xa, 0x3, 0x10001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x3ff}, {0xa, 0x1, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x5}, 0x9, [0x1000, 0x100, 0x8, 0x7f, 0x8, 0x0, 0x4, 0x800]}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000478000)='/dev/vga_arbiter\x00', 0x0, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000edf000)={0x0, 0xf4, "4b1a2c72588624c76647113086abc7b23dbcbdde693f5ed4ec079b4146de1e2540dd238d2fa1d3f2b55a2e6d34258839e5ecb98547171e6e4ba1611109682cac8ac094d6dbf099c72d150354b58ab938b4c808f90e30fc5cc8356868dde35930aa281f79670428577bbd88b7527aa68571d1473b6c5ee18a063aac356863b9d25a2d20d5e4322dc7ddadb4f8fc43e61bed9cca8862fc21a3269b1708e523896a4644e7b26b3f484e7d29cd8f671f7d7f4c93c04bf4c187f8c5daee1f6030c9d79166d842828d03323cf4ae92542e0504bb82dbbdc34cf01dae6ce4d0d1ade0c3cac7ecf122a2045cc6dae81a195d39bd719944a6"}, &(0x7f0000120000)=0xfc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000e5b000)={r4, 0x8}, &(0x7f00003bd000-0x4)=0x8) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f00002e5000)=@ioapic={0x0, 0x527, 0x0, 0x100000, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f0000bbc000)={[0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xd274, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x220202}) ioctl$KVM_SMI(r1, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/01/26 17:37:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009f4000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00009a2000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000092000/0x2000)=nil}) munmap(&(0x7f0000091000/0x4000)=nil, 0x4000) r3 = dup3(r0, r2, 0x80000) mmap(&(0x7f0000091000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000092000-0x8)={0x0, 0x8}, &(0x7f00003ba000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000175000-0x14)={r4, 0x6, 0x5198, 0x1, 0xc00000000000, 0x4}, &(0x7f0000f63000-0x4)=0x14) ioctl$VT_GETMODE(r3, 0x5601, &(0x7f0000ae6000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000750000)={0x2, 0x0, [{0x40000000, 0x0, 0x8}, {0x40000001, 0x0, 0x1ff}]}) recvfrom(r0, &(0x7f0000463000-0x6e)=""/110, 0x6e, 0x2000, &(0x7f00008b9000)=@in6={0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3e0000}, 0x1c) 2018/01/26 17:37:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00001aa000)='net/psched\x00') symlink(&(0x7f0000c51000)='./file0\x00', &(0x7f000000b000-0x6)='./bus\x00') r1 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000f0d000-0x8)={0xffffffffffffffff}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000138000-0xe8)={{{@in=@multicast1=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000585000)=0xe8) stat(&(0x7f0000c94000-0x8)='./file0\x00', &(0x7f000078f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000ab7000)='./file0\x00', 0xb000, r2, r3, 0x7, 0x2000008) open(&(0x7f0000195000-0x8)='./bus\x00', 0x20000000080047, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) sendfile(r4, r0, &(0x7f000033d000-0x8)=0x0, 0x1) 2018/01/26 17:37:35 executing program 1: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f000001a000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x288100) clock_gettime(0x0, &(0x7f0000012000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000000b000)={0x0, 0x0}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f000000d000)=""/0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r1, 0x1, &(0x7f000001a000)={{r2, r3+10000000}, {r4, r5+30000000}}, &(0x7f000001a000)={{0x0, 0x0}, {0x0, 0x0}}) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000019000-0x50)={0x2, 0xa, 0x0, 0x3, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 17:37:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001b7000+0xfdc)="6e732f6e657400b1638c4102bf6b78888de1b7cd3c") ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000be0000)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00001ba000-0x4)=0x0) syz_open_procfs(r1, &(0x7f0000f6d000)='ns/net\x00') 2018/01/26 17:37:35 executing program 6: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000033000-0x12)='/dev/input/mouse#\x00', 0x8, 0x800) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_l2cap(r1, &(0x7f0000033000-0xe)={0x1f, 0x1ff, {0xaa, 0x7, 0x6, 0xbf6, 0x9, 0x8}, 0x90, 0x8}, 0xe) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000034000-0x4)=0x0) r3 = geteuid() mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$dupfd(r0, 0x406, r1) sendmsg$nl_netfilter(r1, &(0x7f0000034000-0x1c)={&(0x7f0000021000-0xc)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000033000)={&(0x7f000002c000)={0x164, 0x1, 0xf, 0x10, 0x7, 0x3, {0x5, 0x0, 0x1}, [@nested={0x7c, 0x79, [@generic="3624c45f1b7aee696cd7c3d913b18bd966b78f8c7ec79307cc905b93fb95063296c3baab65f3b8e032ac5cfbbddb7710d925d6a84f2ea88c8d8f8b9c09", @typed={0x8, 0x64, @void=""}, @typed={0x8, 0x8, @void=""}, @typed={0xc, 0x59, @fd=r1}, @typed={0x1c, 0x16, @str='/dev/input/mouse#\x00'}]}, @nested={0x4c, 0x65, [@typed={0x8, 0x85, @void=""}, @typed={0x1c, 0x28, @str='/dev/input/mouse#\x00'}, @typed={0xc, 0x1a, @ipv4=@empty=0x0}, @typed={0x18, 0x2c, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}}]}, @typed={0xc, 0xd, @pid=r2}, @nested={0x10, 0x3f, [@typed={0xc, 0x54, @uid=r3}]}, @generic="38b3226ef5b8db64fb1be9a71d24510b92e4ae6ae0fc0a15a6464143a8cf3eb0d0b49e4b012d1d7a1fb73d3629b4ca0e3182ae44c2cc9d964e20ddb303c672fff6ff2fea1fa2f30d24282cc4a536fe0ca720b510f07f5ed507a470ebeb5f22", @generic="426afb81bd56adf0af6d4ba7"]}, 0x164}, 0x1, 0x0, 0x0, 0x1}, 0x20000000) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r1, &(0x7f0000033000)=[{0x0, 0x0}], 0x1, 0x1) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000012000-0xc)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0}, 0xc) connect$netlink(r1, &(0x7f000001f000)=@kern={0x10, 0x0, 0x0, 0x40800000}, 0xc) 2018/01/26 17:37:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000094b000)='/dev/hwrng\x00', 0x100, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000a59000-0x4)={0x7fffffff, 0x7, 0x10000}) getsockopt$inet6_buf(r0, 0x29, 0x40002004000003c, &(0x7f0000b2a000-0x46)=""/70, &(0x7f0000778000-0x4)=0x52d4814e38972226) 2018/01/26 17:37:35 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101002, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000d0b000)=0x8129) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000cdd000-0xf6)=""/246) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000cf2000-0x4)=0x600210) pread64(r1, &(0x7f000057c000)=""/226, 0xe2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000757000)={0x0, 0x2a, "992cd13e08ccb0c3dda72cbe177a8a4dcdcf90113c9f8b472cc3d30262983e47de99d17973e55fea9338"}, &(0x7f000071f000-0x4)=0x32) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000ee3000-0xa)={r2, 0x8, 0x1, [0x1000000]}, 0xa) pwrite64(r1, &(0x7f00006c3000)="", 0x0, 0x0) 2018/01/26 17:37:35 executing program 1: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000ff4000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000085d000+0x1a1)=0x1c, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f0000a17000-0x1c)={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x8}, 0x1c) accept4(r1, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000015000-0x4)=0x10, 0x0) 2018/01/26 17:37:35 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$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000010000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000007000-0x24)={0x24, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0xc, 0x0, @pid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_open_dev$sndctrl(&(0x7f0000829000)='/dev/snd/controlC#\x00', 0x0, 0x0) syz_open_dev$dspn(&(0x7f0000a72000-0xa)='/dev/dsp#\x00', 0x80000000, 0x2001) 2018/01/26 17:37:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006a6000-0x58)={0x26, 'hash\x00', 0x1, 0x1000000, 'sha384\x00'}, 0xffffff35) r1 = accept4$alg(r0, 0x0, 0x0, 0xfffffffffdffffff) r2 = syz_open_procfs(0x0, &(0x7f00001fb000-0x16)='pagemap\x00') sendfile(r1, r2, &(0x7f0000b51000-0x4)=0x0, 0x8000) 2018/01/26 17:37:35 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000001000)={0xe465, 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}) sysfs$2(0x2, 0x1ff, &(0x7f0000001000)=""/156) 2018/01/26 17:37:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b14000)='/dev/vga_arbiter\x00', 0x200800, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f000039f000-0x4)=0xfff, 0x4) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ed4000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000d40000)={0x927, 0x3}) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x5, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x9e1, 0x8, 0x0, 0x0, 0x0, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f0000cd8000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) [ 513.758890] netlink: 'syz-executor2': attribute type 1 has an invalid length. 2018/01/26 17:37:35 executing program 0: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e62000)='/dev/sequencer2\x00', 0x2000, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000b16000-0x1c)={&(0x7f0000f6a000-0x10)=@ax25={0x3, {"4f681039175e82"}, 0xc8}, 0x10, &(0x7f0000f6a000-0x40)=[{&(0x7f0000616000-0x6f)="0b243775a9ea86467051388400f164191081d49b7fc1d160cb9b5b3bf5f39a2c8ef69cae5088f878da67186131e6c5aec6075826e213649f7cefc6a12a819e0149ee9b9cd877f8dcf63041a542481fc56cd012e28cea234196b7fcd81c2e7c451a656ac169b4b582370c61e99173fb", 0x6f}, {&(0x7f0000f6a000-0x86)="fa1104cef97fe44db5891b0470064f2cd725f8a2279c30b55a0bbb91a2bcc91dd3fd9e55bf247de43db8e041da6f0d74e856c79f06c3a205b8800f5c854d0caebb7874bee2aad24b30ae6a557f03ed2075aab0db8fe460bdfde632fd318039a6b4e2bed1c220db772737e2147d388914ff1a3c9e3bbc01314c136489743beb1461380f6692b4", 0x86}, {&(0x7f0000f26000-0x86)="c59eb9c2503dc9d4e5b32b3ad334a0572ba4d1b9f09a5fd8e3258b8e16cd802ebddadcdee3bbe7e33714b79bbb760022809a0131fe7e0142dbe7609f8fcd46a6068818aad2a4be15ee03f3b19cfbeef1c80bf994e05ed6662f2fc609a83f014ff1a64c372408cca336d26fec6955cc3a6c80e9c582cee7ba468900b83ef7646609f4ae3cb85e", 0x86}, {&(0x7f0000f69000)="59f0400605545eb45043acbec2b173ede8965b93911576c51b9dc493893f8ce40b4faa253975c118e3037a008d6d3d14231aa7f3d9a6220f6870e453fbc4124eccb45378ef8e20d6a93ac55024450679c22aa63e3759c30b7f1a786b4537452e2b1d908a6f83697984bdcbcf3a686356ae487611668bcc3e9ed7050fd6433f024c4790677059fc24fd5005fc56e0153637f48d126889624d6ebcc15ae0abcebecb4f1ba0519b84ac1931a141374cdd60e75adf5143a7bc8fe38c06afdbac4538eef8de7fbd650adee970ba5f0e84f80be2e56bfa", 0xd4}, {&(0x7f00003df000-0xa2)="7e67a546b867b4c7fb0d5912d1c542ccf8f669973f920e65e004815a31082e3a4e7b47c1215feb329f03a52b6e621a914f1dfd57d46e90c756f7f28af5a1f0362b491fa2ee0456b535075cc763a3f803b03edf5b4a8518a8138894c58aa4372bcc9986b10def56cf871f0e663d3d21a9097a74b24d7aa8600455d057e8f6dd4caece326778c075bbd4cde638e1f423e0de7db9ce2b69b52a6be3fed164de90de62db", 0xa2}, {&(0x7f0000197000-0x69)="0e2e58d297b3977afa164bc3f180168b33fab1e5e673461c9aa700e18b3a40d2331d268a43e9c30801517b931c018746e50232301e8a2598ac346e3f7cf44e0eadfabf68c67f92d0f11b9c6d41901c1100c87ea41e77275b1bb3459f1239becc40833d969ee6b9713d", 0x69}, {&(0x7f0000b92000)="ca957c3b17ecada42687e0d9a1acf62ec9dbe02702f5333a2db84fbe23a981fe7b00e5aaacb4870cec350e32ec5bc71f2cc244e8bb95ee35d19401b04fd2b50efef537574e6eb0db1c0c7ce2162dba7182fde0c30045746ab9fab454cd3b0ea795c6eb86185aec79da08e45f1ca1ea4e0150445cd6ab46aa2e8f5a8cf419ebad5e522f61774e58b93e7ea310430eb74dc17a1609374726f774e2dcdb12d814122e83b5223179bac200ebde69468804cfe2408772a174074af05660f8252692b403fcda5c5ee407f443237abdc0cb622fb364768da1b38703aa557704a8a7e04bfc57230c25f392be31a8f62a72b0819368589130eefd", 0xf6}, {&(0x7f0000f69000)="af9b802870f6c0cd95a6200033282eff3920343b02c21ab01c8db2705abe582822", 0x21}], 0x8, &(0x7f0000a30000-0x120)=[{0xdc, 0x115, 0x2, "eebaec73de656811bf66f65df06d407054d302122d3ffdbb1691b4383a4768b7867d090b4e4a2813b17cd413751421a83b2051867f3af50974aeb8354176752c274046986c17f57a747dc9f7053c338b31b2a4f942cf51779c7dd577affc7bf86fa1e365aff7c41b465b6a7d5dfe5bc82660614a0edb93db7e52c30d688ee8012fe3994d911c606f9a63cc7a5f90b7c13064d33811df5b975254f8bf89c770e69c4e88d1e3133d5207e7d3c0dc49e829808c9b976248f18044666685dae2daa6b249592baff6a3d88b0db847f3ba1c"}, {0x44, 0x105, 0x20, "36ccad023bd6c1fba414e758d98fe3093479a9925521bc81e8c44ce03b17d70906f2c6679e063b980410e323f8ea3b83b338562c402a"}], 0x120, 0x4048014}, 0x10000) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x40000000009, &(0x7f0000f69000-0x4)=0x0, 0x4) 2018/01/26 17:37:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) inotify_add_watch(r1, &(0x7f0000a67000)="e91f7189591e9233614b", 0x2000000) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r1, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @thr={&(0x7f0000aae000-0xd7)="", &(0x7f000036e000-0x5f)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = gettid() tkill(r2, 0x16) 2018/01/26 17:37:35 executing program 4: 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', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') pread64(r0, &(0x7f00009f4000-0x1000)=""/0, 0x0, 0x0) lseek(r0, 0x0, 0x4) preadv(r0, &(0x7f0000be5000-0x40)=[{&(0x7f0000847000-0x2c)=""/9, 0x9}], 0x1, 0x1) open$dir(&(0x7f000076c000)='./file0\x00', 0x101000, 0x0) [ 513.800457] netlink: 'syz-executor2': attribute type 1 has an invalid length. 2018/01/26 17:37:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ea8000)="", 0x0, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="", 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$bt_sco(r0, &(0x7f0000f4b000-0x8)={0x1f, {0x5, 0x4, 0x8, 0x9, 0x5, 0x0}}, 0x8) close(r0) 2018/01/26 17:37:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000024c000)='/dev/ppp\x00', 0x400, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000d0b000)=0x8129) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000bd0000-0x4)=0x1, 0x4) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000cdd000-0xf6)=""/246) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00001b8000)=0x2, &(0x7f0000bea000)=0x4) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000324000)=0x600210) pread64(r0, &(0x7f000057c000)=""/226, 0xe2, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00008d6000-0xe6)=""/230) creat(&(0x7f0000f4d000)='./file0\x00', 0x44) pwrite64(r0, &(0x7f00006c3000)="", 0x0, 0x0) 2018/01/26 17:37:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000067d000)=0x19, 0x4) connect$unix(r0, &(0x7f0000666000-0xc)=@abs={0x1, 0x0, 0x0}, 0x8) syz_open_dev$usbmon(&(0x7f0000f1c000)='/dev/usbmon#\x00', 0x96, 0x100) 2018/01/26 17:37:36 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x301800, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000bfb000)={0x0, 0x6}, &(0x7f000048b000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @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]}, 0x7, 0x7}, &(0x7f0000509000-0x4)=0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000969000)='environ\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={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000f68000-0x18)={0x0, 0x0, 0x8b67, &(0x7f0000e3e000-0x8)=0x0}) pread64(r2, &(0x7f0000ad1000)=""/0, 0x0, 0x0) 2018/01/26 17:37:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000d2d000-0xb)='projid_map\x00') lseek(r1, 0x0, 0x1) 2018/01/26 17:37:36 executing program 3: modify_ldt$read(0x0, &(0x7f000088e000-0xb8)=""/184, 0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000c60000-0x10)={0x101, 0x0, 0x10001, 0x1}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0086438, &(0x7f0000536000-0x8)={0x7, r2}) fchmodat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0xc4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0xa) truncate(&(0x7f0000001000-0x8)='./file0\x00', 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000003000)=@random={'osx.', 'ppp1{em1mime_type\x00'}, &(0x7f0000003000)='\x00', 0x1, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000005000-0x8)=0x0) getcwd(&(0x7f0000004000)=""/106, 0x6a) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000005000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) ioprio_set$pid(0x2, r4, 0x2000) shutdown(r0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000006000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000006000)=0x1c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000007000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@sco={0x1f, {0x3, 0x8, 0x7fffffff, 0x100000000, 0x76, 0x4cd}}}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000003000-0x8)={0x0, 0x6356}, &(0x7f0000008000)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000001000-0x14)={r5, 0x40, 0x2, 0x9, 0xffffffffffffffe0, 0x1}, &(0x7f0000008000)=0x14) 2018/01/26 17:37:36 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='cpuset%\\@\x00', 0x3) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000705000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000444000)={0x6, 0xffffffffffffffff, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000c33000-0x58)={0xe, 0x6, 0x2, 0x7fff, 0xaf, 0xd4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x1000000000000007, &(0x7f0000494000)=0x0) io_destroy(r2) 2018/01/26 17:37:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e59000)={0x26, 'rng\x00', 0x0, 0xfffffffffffffffd, 'drbg_nopr_ctr_aes192\x00'}, 0x58) fcntl$getownex(r0, 0x10, &(0x7f0000433000)={0x0, 0x0}) 2018/01/26 17:37:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f6f000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000dc9000)={0x7, 0x2, 0x4, 0x0, 0x0, 0x7, 0x80000000, 0x7, 0x8f, 0x400}) socket$bt_cmtp(0x1f, 0x3, 0x5) write$selinux_user(r0, &(0x7f0000d44000-0xe)={'system_u:object_r:initrc_var_run_t:s0', 0x20, 'sysadm_u\x00'}, 0x28) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00008f5000)='/dev/dsp\x00', 0x4000, 0x0) bind$inet6(r1, &(0x7f000091e000)={0xa, 0x1, 0xa1, @loopback={0x0, 0x1}, 0x6}, 0x1c) 2018/01/26 17:37:36 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f0000003000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x3a4, 0x0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/26 17:37:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000bf8000-0x8)=0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000b1f000-0x28)={@common='ip6gretap0\x00', &(0x7f0000c07000-0x94)=@ethtool_gstrings={0x1b, 0x5, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 17:37:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000185000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000d28000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000192000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 17:37:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101002, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000bbd000-0x4)=0x0) sched_setaffinity(r1, 0x8, &(0x7f0000d0b000)=0x8129) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000cdd000-0xf6)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf2000-0x4)=0x600210) pread64(r0, &(0x7f000057c000)=""/226, 0xe2, 0x0) pwrite64(r0, &(0x7f00006c3000)="", 0x0, 0x0) 2018/01/26 17:37:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(0xffffffffffffffff, 0x770a, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000221000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000918000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000076c000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000007b000-0xc)={r1, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001}, 0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000357000-0x8)={0x0, 0xfffffffffffffffe}, &(0x7f000031a000-0x4)=0x8) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000d1d000)={&(0x7f0000add000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006fa000)={&(0x7f0000274000-0x44)=@ipv4_deladdr={0x18, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = memfd_create(&(0x7f000002e000)='\x00', 0x2) getsockname$ax25(r3, &(0x7f0000d39000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000944000-0x4)=0x10) 2018/01/26 17:37:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x30000000) 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 = timerfd_create(0x0, 0x0) timerfd_gettime(r0, &(0x7f000077a000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/26 17:37:36 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x40080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x20000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x200001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000000000)={r0, 0x5, 0x1c, r1, [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) syz_open_dev$dspn(&(0x7f0000ad9000-0xa)='/dev/dsp#\x00', 0x1, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000006000-0x14)={0x0, 0xffffffff80000000, 0x0, 0x0, 0x0}) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000009000/0x1000)=nil}) 2018/01/26 17:37:36 executing program 4: perf_event_open(&(0x7f000000a000)={0x8000000004, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00005ad000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b40000-0x8)='./file0\x00', 0x14) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f1c000-0x11)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000bb3000-0x4)=0x10) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/26 17:37:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d69000)='/selinux/checkreqprot\x00', 0x10000, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000991000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a69000)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000543000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ece000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a64000-0x4)=0xe8) r4 = getgid() r5 = gettid() getresuid(&(0x7f000017b000)=0x0, &(0x7f0000c96000-0x4)=0x0, &(0x7f00001f4000)=0x0) fstat(0xffffffffffffffff, &(0x7f00003bb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000759000-0x12)='/dev/loop-control\x00', 0x40000, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000bae000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000bf7000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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}}, &(0x7f00009e1000)=0xe8) getgroups(0x9, &(0x7f0000419000-0x24)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0]) r12 = userfaultfd(0x800) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000004d000-0x4)=0x0) r14 = geteuid() r15 = getegid() sendmsg$netlink(r0, &(0x7f0000047000-0x1c)={0x0, 0x0, &(0x7f00007a4000)=[{&(0x7f0000a7d000-0x1204)={0x1204, 0x41, 0x900, 0x1, 0x0, "", [@typed={0x10, 0x4, @str='loem0]\x00'}, @generic="da5060d0944e7cdcc8b93efb8904b79a23e61949846f70a40ff9454b70351294aef749c4330e9f8648cdba4ac7a300f0ab5d5dad04ebbc3648524cd856ac45d515009cf44aa5efd1dc4e743e40a6e7fec49a82947b6c89d2a1d219db74f68ebd754aab2e581c9bdc90b64c0e13814923dceba1fc", @nested={0xe8, 0x6c, [@generic="9313f69a1d21c32c04c9c0807c0062b786c4fe52ad650d533f52870bb06941cd2e759dc1dca60b40da6eb5002b7f6246787b4c0f005d9dced344706b16577685c364014160306200c693a9d019303f26608a8ac4a3f33c252d65fed7e0d844d35f4da16f7aca998037cf7ea24f123359248d595f0ec893d738717a6db77b747abe10bddcccf1a1599fe5d202e7563708137dc073e93bda92638f34", @typed={0x18, 0x94, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="ef04bbcc44350f01b40f27129cc47578c8ca5abe7c0498af83ff8c63b1bf6e98f40b9f3df604192aa6e7ae7cb8156cdcc2"]}, @generic="9a0680d018def8bb52ed06ce78e52b6c3be4e1760c1ca15a23281a4936d0606fc08bbd4a04e67b026e01f2a83c499c4f40d7c31260b24b8ee65c9048cf6e8cd077a57a8dbf2b350a78e056c79cb2c311c4dc41a47d36b0cd6cfd0ddec2691e46a067dc5873a1df6601ea0f54363146e96ad959f4b2bb70c7", @typed={0x1008, 0x7d, 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@generic="4cb9325cdf4b2127"]}, 0x1204}, {&(0x7f00004e2000-0x11dc)={0x11dc, 0x1a, 0x108, 0x3, 0x3, "", [@typed={0xc, 0x29, @uid=r1}, @generic="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@nested={0x1b0, 0x67, [@typed={0x18, 0x29, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @generic="b21d99080a456306cfe3223c3d07f22847fcbdca574d95d31282ed7641267dbd30fecf983c6fddddcca47077b868ad5bcffa4ef7d5aba23d0752847e74d739943cafeafffc5a8c6d07b4a3d09b11c6b8b76b93da85", @generic="3d67d713f1319c15596e0f3edf379aa0c23eb22c49d06b6a4e99ed962032c5dc2541fe505db0286860d777c6cc7859a6ff27cdccee33044821d7cd66de5c7bb2182ad93b72c4a36ee9b55d4029d20aceb6066b9cc4c9960b74a7b9c8f046377aa92bec3257a16bc6cd6e29b16f", @generic="f4ac5f5bf31445fdfa1a0ef41577af096cdc5c0b2549ac2ac218ca9059d4b462c17b48abfea84de983c96310eb85cbb0c4be59de1d41a8a7775fa48f4f37b5faf55e32cfad8820a009bca21bc48351f5a140cdf6d8315ef0d41e6e9d5b9f710be401dc4a8e8d851fe4e2220f34f8b6b374f5c12856f62cae54885218d84b9c25b57dbe3367829c9bb9dd01cdb9486b75f24e01d9fb8017fcccce39d4b4c1706aea31d7ad030edb49d6397bfcc32b44d7a8f6418c1be4938c95e1fe918f665af453f70a54c6ccc1880ecc0097e4b6f8"]}, @nested={0x10, 0x65, [@typed={0xc, 0x42, @u32=0x7f}]}]}, 0x11dc}], 0x2, &(0x7f0000e4d000)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @rights={0x10, 0x1, 0x1, [r8]}, @cred={0x18, 0x1, 0x2, r9, r10, r11}, @rights={0x10, 0x1, 0x1, [r12]}, @cred={0x18, 0x1, 0x2, r13, r14, r15}], 0x80, 0x4000080}, 0x804) r16 = socket$alg(0x26, 0x5, 0x0) bind$alg(r16, &(0x7f0000841000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r16, 0x117, 0x5, 0x0, 0x0) 2018/01/26 17:37:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000d3e000)='./file0\x00', 0x0) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000564000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000d55000-0x2)=0x1ff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x75, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f00000a0000-0x14)=@known='security.capability\x00', &(0x7f00002b3000-0x14)="0000000201000000000000010400000000000000", 0x14, 0x0) getxattr(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000b2a000-0xa9)=@known="73656375726974792e6361706162696c69747900c9bd3012983e02155960196a2a84585f19c1c826172982a8de1ccc4cdc6987ffc9715cef22cee4c673d4388d5e5604a0b838afb35bd352e4c9ee649a771208309ca436bf919fd9636bfa255ff4b31f40f88ecc9c2d812171c412624f0c142fc54f65f49239f27686c17d489e925da19bf31e30ec75cd92237957661ce8a1568418e6d3d428174f89a11cc821fbf64122a36f6b411c", &(0x7f0000228000-0x8c)=""/140, 0x0) dup2(r0, r1) 2018/01/26 17:37:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00003af000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x4}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f0000deb000-0xe0)="", 0x0) r1 = open(&(0x7f0000065000)='./file0\x00', 0x400080, 0x30) setsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f000005f000)="e6088ddad05678a81562aeb601fdf099e08dfc193bd96bd0dd58f28e262f14919ac6b5ea2dd4e4cd41f25f555ef529b1e61c52a5314bdf149e6548cee0f38ba5bf6abc628eee745d26d5b96ce77c098dd6e5a67f3e4ef2318d6a87caf6ca6a673205ca9cdc4566b9fcbf06a4f469265a0a4d012a0885", 0x76) 2018/01/26 17:37:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1008004) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept4(r1, &(0x7f0000975000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a54000)=0x464e13e0b135d37e, 0x0) dup2(r2, r1) socketpair$ax25(0x3, 0x3, 0xce, &(0x7f0000c03000)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000d4a000)=[{{0x0, 0x0, &(0x7f000046a000-0x10)=[], 0x0, &(0x7f0000fb6000-0x83)=""/131, 0x83, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00008c3000-0x8)={0x0, 0x989680}) io_setup(0x4, &(0x7f00009b4000-0x4)=0x0) io_destroy(r3) 2018/01/26 17:37:36 executing program 3: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000701000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f87000)={0x0, 0x0, 0xf99, 0x80000001}, &(0x7f0000c02000-0x4)=0x10) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000f89000-0x6)={0x40, 0xaf}) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000f88000)={r2, 0x9}, 0x1de) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b59000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r3, 0xc004aea7, &(0x7f0000187000-0x4)=0x7) ppoll(&(0x7f000041d000)=[{r0, 0x4020, 0x0}], 0x1, &(0x7f0000f86000)={0x77359400, 0x0}, &(0x7f0000f87000-0x8)={0x9}, 0x8) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f00003e8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003f1000-0x10)={&(0x7f0000f82000)=@bridge_dellink={0x28, 0x11, 0x221, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x1c, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000f8a000-0x12)='/dev/snd/midiC#D#\x00', 0x762b, 0x400000) ioctl$BINDER_SET_MAX_THREADS(r4, 0x40046205, 0x1ffe000000000) 2018/01/26 17:37:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101002, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000ae0000)=[], 0x200000000000017c, &(0x7f0000fe9000-0x10)={0x0, 0x989680}, &(0x7f0000402000-0x8)={0x0}, 0x8) sched_setaffinity(0x0, 0x8, &(0x7f0000d0b000)=0x8129) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000cdd000-0xf6)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf2000-0x4)=0x600210) pread64(r0, &(0x7f000057c000)=""/226, 0xe2, 0x0) pwrite64(r0, &(0x7f00006c3000)="", 0x0, 0x0) 2018/01/26 17:37:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup2(r0, r0) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105518, &(0x7f0000001000)=""/250) 2018/01/26 17:37:36 executing program 6: 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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000000)='-$\x00', 0x3, 0x0, &(0x7f0000665000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d5b000)='/dev/ppp\x00', 0x10002, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00008f6000-0x8)={0x0, 0x8, 0x1}, &(0x7f000081d000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000172000)=@assoc_id=0x0, &(0x7f0000997000)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000728000-0x8)={r1, 0x0}, &(0x7f0000d65000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c2e000-0xa0)={r2, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xe53, 0x1, 0x7, 0x4d}, 0xa0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000518000-0x4)=0xffffffffffff1ce1, 0x4) lgetxattr(&(0x7f0000bbb000)='./file0\x00', &(0x7f000017c000-0x14)=@known='security.capability\x00', &(0x7f00002d4000-0x1b)=""/27, 0x1b) 2018/01/26 17:37:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000012d000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000f19000-0x8)=@req={0x50, &(0x7f0000831000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x5}}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/01/26 17:37:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000652000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f00001ea000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f0000c71000)=[]) open(&(0x7f00004ba000)='./file0\x00', 0x4c00, 0x0) open$dir(&(0x7f0000131000+0x8d6)='./file0\x00', 0x26102, 0x0) 2018/01/26 17:37:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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) syz_open_dev$loop(&(0x7f0000149000)='/dev/loop#\x00', 0x0, 0x4080) close(r0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000631000-0x16)='/selinux/checkreqprot\x00', 0x101000, 0x0) 2018/01/26 17:37:36 executing program 0: 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, &(0x7f000000a000)="") r0 = eventfd(0x6) r1 = syz_open_dev$admmidi(&(0x7f0000ac4000)='/dev/admmidi#\x00', 0x401, 0x20000) fcntl$dupfd(r0, 0x0, r1) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000804000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f0000c00000)=0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) writev(r3, &(0x7f0000739000)=[{&(0x7f0000da8000)="3076302cd6fe04496eec29b764192be2ea625b27068e340db217171f91ab298ae27dbfa3456a62ebcfad70a328dfb97ad161a74c1e90b555af1079e565e51017f2ca76ddfb811d67358c30dd7c031996b6fe6e8eeed761f137f05d169cc924ebc9b16c71ec0c076454b42cf7e7e65e271f17f8934fc87650fd78604faff775a8f176c3c3752be87effd88c158e33760f6a3bc6b0d149eee9d3512e5f2bad500ac26706582768fb", 0xa7}], 0x1) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x0, &(0x7f000090d000)="") r4 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r5 = epoll_create(0x1f) poll(&(0x7f0000857000-0x10)=[{r5, 0x0, 0x0}, {r4, 0x0, 0x0}], 0x2, 0x9b) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000b59000-0xc)={0x0, 0x0}) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") ioctl$KVM_DEASSIGN_DEV_IRQ(r4, 0x4040ae75, &(0x7f0000a9b000)={0x1, 0x0, 0x9, 0x100}) umount2(&(0x7f00007c4000)='./file0\x00', 0x0) mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000e09000-0x1)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)="") 2018/01/26 17:37:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101002, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000d0b000)=0x8129) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000e33000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf2000-0x4)=0x600210) pread64(r0, &(0x7f000057c000)=""/226, 0xe2, 0x0) pwrite64(r0, &(0x7f00006c3000)="", 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00003a4000-0x4)=0x0) fcntl$setown(r0, 0x8, r1) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00001e0000-0x10)={0x0, 0x1ff, 0x700, 0x8}, &(0x7f00005a5000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00005bc000)=@sack_info={r2, 0x6, 0x61e1}, 0xc) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000787000-0x1000)=""/4096) 2018/01/26 17:37:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) mkdir(&(0x7f00009d5000-0xa)='./control\x00', 0x10) r1 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f000000b000)='./control\x00', 0x0) mkdirat(r1, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f00000db000)={0x1, &(0x7f0000438000-0x8)=[{0x0, 0x0}]}) mkdirat(r1, &(0x7f0000c16000-0x8)='./file0\x00', 0xc5) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4008641c, &(0x7f0000843000)={r2, &(0x7f0000dc6000-0xa4)=""/164}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000a4c000-0x4)=0x0) getresuid(&(0x7f0000ff6000-0x4)=0x0, &(0x7f0000b37000)=0x0, &(0x7f0000afa000-0x4)=0x0) getgroups(0x3, &(0x7f0000f3d000-0xc)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r6 = getpid() stat(&(0x7f00000c2000-0x8)='./file0\x00', &(0x7f0000de4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getgid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00001fd000-0x4)=0x0) r10 = getuid() stat(&(0x7f00007a5000-0x8)='./file0\x00', &(0x7f0000518000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000b7e000-0x4)=0x0) lstat(&(0x7f0000376000)='./control\x00', &(0x7f0000684000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000465000)=0x0, &(0x7f000047f000)=0x0, &(0x7f0000ccf000-0x4)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00004c6000)={0x0, 0x0, 0x0}, &(0x7f00007e7000)=0xc) getresuid(&(0x7f0000d07000)=0x0, &(0x7f0000376000-0x4)=0x0, &(0x7f0000bf7000)=0x0) lstat(&(0x7f0000bef000)='./control\x00', &(0x7f0000160000+0xfee)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00003f8000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000701000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff8000)=0xe8) stat(&(0x7f0000b3c000)='./file0\x00', &(0x7f00008b4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000d03000-0xc)={0x0, 0x80000, r1}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00004af000-0x4)=0x0) getresuid(&(0x7f0000a5c000)=0x0, &(0x7f00003fe000)=0x0, &(0x7f0000ad9000)=0x0) r24 = getgid() fcntl$getownex(r0, 0x10, &(0x7f0000a26000)={0x0, 0x0}) stat(&(0x7f000084e000)='./file0\x00', &(0x7f0000c7b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000c0a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r28 = fcntl$getown(r1, 0x9) r29 = geteuid() fstat(r0, &(0x7f0000fe0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r31 = getpgrp(0xffffffffffffffff) stat(&(0x7f0000d46000-0x8)='./file0\x00', &(0x7f000030d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d6b000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004d2000-0x4)=0xc) r34 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000e08000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c78000-0x4)=0xe8) r36 = getgid() r37 = gettid() r38 = geteuid() r39 = getegid() fcntl$getownex(r0, 0x10, &(0x7f00007a9000)={0x0, 0x0}) lstat(&(0x7f0000403000-0xa)='./control\x00', &(0x7f00005c0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f00008ce000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f00006cc000)=[{&(0x7f0000bb9000-0xc)=@file={0x0, './control\x00'}, 0xc, &(0x7f0000b55000-0x40)=[{&(0x7f0000cbf000)="0d2107a393de5370b643b27c45e91aea4a4f9905527abcf1d21fc97faf393d88f3611fbb949224d8995ef0b3934350b95d54e036a6106da7dbcece3e520fe531d12a5da7b24e", 0x46}, {&(0x7f0000c9a000)="f8c6eefe2ce85f5081edcd5a7b3b019fa71a76419524c13c3cc6dfff9c07e8defbc30d660779a7a61c0fd302c7d8522b15cf4fe7bd4d6888973cf1c785ff07da551254f86e42cd4db9517c9ae81d707d817db33ee8333bd90d5feaba5d00970b49a812a880f5413178ee9175970aab508a96d4b3f056ab2c74f6bba049bd23d38a8f5d483ecdb79b49042dfa317c9cb3665b4691efcd33de5a757c3383c8f6f7a8c7248ef067a22fcb3c5196f28adb105ac0e5d1767315dcb1730da083d7871f3f51455b23b69524709504834660e03c6458c2dbc3431ec6802f8f7d90f64166f2e34cd40cb4c8babb3b7925", 0xec}, {&(0x7f0000f6e000)="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0x1000}, {&(0x7f0000f9d000-0xcf)="1fdb9e7472e76a70c2fc096e4d4a6601e1d15c7e34178f1e21762bb592db6a09e69edc8d98e3f98ea7832b12a8e315b6cb4eaa7e9fb62f9293108d8795a045b177b1a0befa2c0b93f5ab0e241786bd655955afc027ac3f0e54111ca71c4562c02f84fb859ad09e1a1e800783a052428a482025beb236e9398a7133191fee6fc3a7fe892836cb6df9a67fd7fd19adb5b6c1cd53690d8d35a6eefb3cc133da264100a2ad37b0e5f0361390328951f00aead58cc23441f12014a4d01622d3de3a35752bd0743de9d35c76acfa8e1de6ed", 0xcf}, {&(0x7f0000165000)="f3dee0e641bb0f8f56e2a54a47fcb6bd03f810028ee4bc625c484489edb89c115aee59390cbf0a0f0e97dcc168136c063e04c75c7065cbaafe711b273ec6b1a3822776e80a430b3041f36e46660ac709663e231dafd15ad9e88e9459068be8031e37e2287b4d5dc41461f8ee8c24091b6302e0dbd4a38f7b03641c47e36c989f1dc28b9d51770de68680072888", 0x8d}, {&(0x7f000026a000)="a7684dca13a105a60141a343fb819d453f5fe042b60a34a27f724d3f7c4c9a1a0889138877e53df1659387c0ec7190ebc010689cb4bd616ac0d8", 0x3a}, {&(0x7f0000631000)="b019de66a047a812e40e81f1d0a3126daf05af37efd1a5a953146004f498effe", 0x20}, {&(0x7f0000580000-0x1e)="fbc0e490282b5f898eb518ed3b0747d9bd1847e0d2baea1842a4740c94a4", 0x1e}], 0x8, 0x0, 0x0, 0x8840}, {&(0x7f0000957000)=@file={0x1, './control\x00'}, 0xc, &(0x7f00001bf000-0x38)=[{&(0x7f0000aab000)="28a1d225e03936e8edb8a52f082229bd18a5752616609ef216f086b57c125c48f954e58813fc8244e9deba0ea4a159e826e56f5c41038b72bfa59aafbca9067634a41fbcb44b74009e73e72ed48dd7b3f850adcb7cd284f7e557df80098d8588a6bfc5584d8862d9840629649a655b1e94025cee0c0e8da01d30dbdf7a2becc28af3eb991fea6dce1cccdf337b2cae19169b1d172aee68173445ba197c23e06b1e8cb33b7bc6c3168782b5274a2e042bfb0ebc8c0bd213937d766a74b087cd86b6bb9023e7349b3485c2a7cfd8370f10", 0xd0}, {&(0x7f0000eae000)="a73726b587c059221294bbdf45f26bcefda29f0e5325cfd91bfb8fe163b66930d57bb52a4447a5c1260595d203ee92a3", 0x30}, {&(0x7f00005ca000-0x28)="6367a4ba32d2e64b74b15f15af62b862f58f036599d5b7a6c25c13e339d111577d7a935df89d0309", 0x28}, {&(0x7f0000747000-0xca)="409f9cbd06b5a3e7cde247cca4858c782b5cb6f59d16e213363fb42e54910ddd130b7a25329ce94819c3faab3d98fac2bd97fa61a780758fcbb2f0064cbbcec8e34c108fa2bd820befeedc447ca068942c0634fa165d53680fe7b800fa18d8faf326e742355c0882bda616217c46364b83cce4d8db07c031e32c723abb82ee4b0bd48dfc62f19652f50eb0c1330d13b6d679f807b9efe6aec96cc5c4c567a6e974020f41e9e1c02298209c7bdb953bbfe7a1f95045e322fc57930353d58fd6632d895e457ff3f9613028", 0xca}, {&(0x7f00007cd000)="85cd57b455c7d63c84a3a997e5b7975921f01862ec432fd0f0e20b584188410eec47170e7d3e6ce0af75bf0a3ce59d24ea53fbf28628019921921377b77e35546000718caf0b561d84707b944b441b819ba1e05c839fe60bb4086594688b79fb95b93b82485b5a02ed8fea11", 0x6c}, {&(0x7f000029c000)="444d777304c86fe3b13a0403cf00b8a79d5ab530fba6a8f05f4a1d4807132839c7b5f0a31dd3880c2fa46c4b6f18776eda54bccf0d0f00d36a7193f4013e1ba3624dee65608f67f1a884bfc21d5c735234382761be102a5551fdbcd0c1ad31e7b2587333a6b270a2b406e5ae3236c2b553358b6e97fad7bdb638c76a43ac6f04a1ba7573254e41890bce7e1999a65ee5e3b1a874841ef56fecb5179b60d3d4e3f042073b234e8cf814c691cc81ec1d1bc8c0f0", 0xb3}, {&(0x7f0000d5b000-0x87)="2ecc3b0078aef696aca03a2111fa4c26a1e08e08de85ab771023d50d81b7e2fdd7fb444d32335f99a7a633b3b4a0292172021ecba07274aaff088516b671cd5629b9c5aa17ed325d8b493ee8e13111a9b0ebfdf446ac9c6731bee0d46ba1cc79c7eda6be4a994157435b616bd3e3748b382befa3d4803e84f0bc5306863009c8c05df8fd584c2c", 0x87}], 0x7, &(0x7f0000722000)=[@cred={0x18, 0x1, 0x2, r3, r4, r5}, @rights={0x2c, 0x1, 0x1, [r1, r1, r1, r0, r0, r0, r1, r0]}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @cred={0x18, 0x1, 0x2, r9, r10, r11}, @rights={0x2c, 0x1, 0x1, [r0, r0, r1, r0, r1, r1, r0, r0]}, @cred={0x18, 0x1, 0x2, r12, r13, r14}, @rights={0x24, 0x1, 0x1, [r0, r1, r0, r1, r0, r1]}, @cred={0x18, 0x1, 0x2, r15, r16, r17}], 0xf4, 0x0}, {&(0x7f0000490000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00006de000-0x8)=[{&(0x7f0000590000)="77f777ed22ee68cbb64cbc329389d8e0f60d9c49dbf2bb09a85d7b38e56a9b40d1aa352b6501db7faad2e0ff5ca64f2ba2a99274cc00a386be2f3520b554b67941cd33dca130ec14eb7eaa3c375205700b6b85985daea80d50c43d2896e67dc927e6fd52d5", 0x65}], 0x1, &(0x7f000097b000-0x90)=[@rights={0x20, 0x1, 0x1, [r1, r1, r1, r0, r1]}, @rights={0x24, 0x1, 0x1, [r1, r1, r0, r0, r0, r1]}, @cred={0x18, 0x1, 0x2, r18, r19, r20}, @rights={0x20, 0x1, 0x1, [r1, r1, r0, r1, r1]}, @rights={0x14, 0x1, 0x1, [r1, r0]}], 0x90, 0x20000000}, {&(0x7f00004a1000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000b8e000)=[{&(0x7f000039c000-0x80)="5d4113d6bcaed7dc4ef5c559bd41818304c5b21ecd203abb379c94b97a486fd1577d46bbe568b52b8bc3379a8f9d3a9ba94580249ba94f5cfb7b38b900ab191b09151fb2b16bead08001a00deb581ebd4bbf9df05c85b0b079e5fab57aaee626b1e882a4629df394a439a91535756f9b76f918d4fdfa017284a945eac101c65e", 0x80}, {&(0x7f0000dd6000)="0fa710205548d4259f3f67cf85580f0716333b246fbeaa917b4d81ffccfee7ca8113761e14a3491c73b7fcb50037aaa9c20c3aa25530770f8029fde2f60cb131b7dee4cefcfa0f3998c27cdeb2a87ec76b4990c640ec044a222607f57ba8edf4", 0x60}, {&(0x7f00000ed000-0x85)="65d1cd42c8cb45e9bfa95d6151db9f1e989e33fe6aa144e845b922e51ebe0187b1081d8f4bcc9d340168a1c0053114793dada02740ef4da865da10d8e99a59254ab7f2896fe68f767d07b9750a123e63b3e41d7b55b49d1c0cb05408b3abd9fca91b904c07275aa1c4c2cd5ce8988072b60c865d5c17b037956749a79e19459c4771ad4270fe92de9041ab79e64fad", 0x8f}, {&(0x7f0000f69000-0xb7)="cbc20a295f034d035417cbc05d6cadcb0d994a642c0f4a97df857df5daf4f5e010528beba9461f4f10ed69e7c9ce53f20b38847f282fbb846ed9e071b35935c6dce634fd7e832d754caca9fab7ef2294003f229a6a4b3aba38c07b2496bd7579cfcec68d58e8e713393ccfc2d03cd5c1cef34ad676b4c473d2f9a3b3745500fb0caa77acf8ba22687775ebd7d5e6672404f52fccfccc4456182de4083778362f9498bc4faf8cf831f2ebe65e0d563e4378bc2b3f037c95", 0xb7}, {&(0x7f000011d000-0x9a)="8850d0331080cc546f05b73d9c7086eeb4d03865d60dc84693069d8cfe580210a9483b305d7299a9abdd5eda30f78d0a6121c9cf04b5a205df3badfe168fe17e99ed454dc4f8f7d704a9874770a4cc09051fb7db666c59855a7e86bd54c3e4db6781cd7ebf043534ad11eba5cade9bb225b493d06dd73b9c222c1a048b9c500e7bb6d6976ed67713cc69659aa44f500c29534d9bdae0366f022c", 0x9a}, {&(0x7f0000085000)="585b114df0a031427a6b90030ce51a64fd8cfad2ded5dcc1930d56d1e4ce4a0f523ca2c0b5becbe9edd2d8161b15166b710b0033b7533ab8325d7898ef856c01d3c95d30b526e6abe09a405128677ccbb457e8d812602899", 0x58}], 0x6, &(0x7f0000846000-0x46)=[@rights={0x24, 0x1, 0x1, [r1, r0, r21, r1, r0, r1]}, @rights={0x14, 0x1, 0x1, [r0, r1]}, @cred={0x18, 0x1, 0x2, r22, r23, r24}, @rights={0x1c, 0x1, 0x1, [r0, r1, r1, r1]}, @cred={0x18, 0x1, 0x2, r25, r26, r27}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r0, r1]}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r1, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r28, r29, r30}, @cred={0x18, 0x1, 0x2, r31, r32, r33}], 0x110, 0x4}, {&(0x7f0000f73000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00009d1000-0x18)=[{&(0x7f0000ff9000-0xb3)="a55558b4fcaeadebf5bf2a5badbc329e5360840cda16f8e9aebf960db24282e5de760c3e28865ae9180a200efabc96d4a4a1a2355c744221d3dd06a280a9aab27dd4f1f70712d254020814cec07a88dbf4b8343ef28004d9360bfb2b08b4993f5b9d1a93a5f0dedabc5e156267dff057b778ae525b5a5ecff15307eac1bb11f71caf49fabb867b00899ab843c3d54d0fa9735ed3a228aecd8a7b5278b714f41cb4e4c3eeae0a249966a14ffbe7a9e18bda12cf", 0xb3}, {&(0x7f0000ea1000-0x1000)="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", 0x1000}, {&(0x7f0000b54000)="5bf6c65e61934fe24dadb001b9f69a306920e575b52afb613707932c0e1ad9ea18abbfddab0ce7ed771c7cb044e0c2e5f59c010316c33e40ec8d63d348de917551728c91ae590f1dfce387f2a7c1c66e5c5c8c69ce0ea03594f84f29ce01c2860ef4ba214c66c1962d4ad8c5af28bccc898cf3a733a2d3b9ff90864b708311016df2a19c2aac87c9e90881c135642ca6de5907eab355", 0x96}], 0x3, &(0x7f0000867000-0x64)=[@cred={0x18, 0x1, 0x2, r34, r35, r36}, @cred={0x18, 0x1, 0x2, r37, r38, r39}, @rights={0x1c, 0x1, 0x1, [r0, r0, r1, r0]}, @cred={0x18, 0x1, 0x2, r40, r41, r42}], 0x64, 0x4000}], 0x5, 0x800) r43 = openat(r1, &(0x7f0000abe000-0x8)='./file0\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r43, 0x29, 0x22, &(0x7f00002af000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a25000)=0xe8) r45 = getgid() syz_fuseblk_mount(&(0x7f000096a000-0x8)='./file0\x00', &(0x7f0000b84000)='./control\x00', 0x4000, r44, r45, 0xfffffffffffffffa, 0x3, 0x20) renameat2(r1, &(0x7f0000027000-0xa)='./control\x00', r1, &(0x7f0000026000)='./file0\x00', 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000172000-0x4)=0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00004c0000)=0x0) process_vm_writev(r46, &(0x7f00007fc000-0x18)=[{&(0x7f000082d000-0xef)=""/239, 0xef}, {&(0x7f00004fe000)=""/130, 0x82}, {&(0x7f000062b000-0x78)=""/120, 0x78}], 0x3, &(0x7f000049a000-0x8)=[{&(0x7f0000594000-0x3b)=""/59, 0x3b}], 0x1, 0x0) [ 514.588822] kauditd_printk_skb: 476 callbacks suppressed [ 514.588830] audit: type=1400 audit(1516988256.682:28777): avc: denied { dac_read_search } for pid=30507 comm="syz-executor2" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 514.655965] audit: type=1400 audit(1516988256.720:28778): avc: denied { map } for pid=30511 comm="modprobe" path="/lib/x86_64-linux-gnu/libc-2.13.so" dev="sda1" ino=2784 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 514.685747] audit: type=1400 audit(1516988256.720:28779): avc: denied { dac_override } for pid=30507 comm="syz-executor2" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 514.719172] audit: type=1400 audit(1516988256.722:28780): avc: denied { sys_admin } for pid=30517 comm="syz-executor0" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 514.747872] audit: type=1400 audit(1516988256.725:28781): avc: denied { dac_read_search } for pid=30517 comm="syz-executor0" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 514.774415] audit: type=1400 audit(1516988256.749:28782): avc: denied { dac_read_search } for pid=30507 comm="syz-executor2" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 514.799677] audit: type=1400 audit(1516988256.754:28783): avc: denied { dac_override } for pid=30507 comm="syz-executor2" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 514.825124] audit: type=1400 audit(1516988256.765:28784): avc: denied { sys_admin } for pid=3712 comm="syz-executor0" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 514.851952] audit: type=1400 audit(1516988256.771:28785): avc: denied { net_admin } for pid=30520 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 514.877639] audit: type=1400 audit(1516988256.821:28786): avc: denied { net_admin } for pid=30520 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/26 17:37:37 executing program 3: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000005000-0xb)='/dev/audio\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x807c6406, &(0x7f0000003000)=""/4) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f000000c000)={0x9, 0x0, 0x0, 0x0, "ddfbe36de3f9b5e3e004bcc0ae4de5d4e831c68b6c2956c2874476ee83e417454f684cab6a71b139644ea97a", 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000005000)={0x9, 0x0, 0x0, 0x0, "1ef4bc48491acd5e0c4b976cba7eef36c40efce39f2b9c125ba7a77d8dd019d6041e65648e7f165944391be5", 0x0}) 2018/01/26 17:37:37 executing program 7: mmap(&(0x7f0000000000/0xea2000)=nil, 0xea2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000ea2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000ea2000)=0x9, 0x4) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0xffffffffffffffff, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/26 17:37:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101002, 0x0) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000b71000-0x8)={0x80, 0xfffffffffffffffe}) sched_setaffinity(0x0, 0x8, &(0x7f0000fb9000)=0x8129) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000cdd000-0xf6)=""/246) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000002e000)={0x0, 0x0, 0x0}, &(0x7f0000ffd000-0x4)=0xc) waitid(0x0, r1, &(0x7f0000516000)={0x0, 0x0, 0x0, 0x0}, 0x20000000, &(0x7f0000320000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf2000-0x4)=0x600210) pread64(r0, &(0x7f000057c000)=""/226, 0xe2, 0x0) pwrite64(r0, &(0x7f00006c3000)="", 0x0, 0x0) 2018/01/26 17:37:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a92000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15df848dec108cec478e2e4bb4", 0x10) socket$packet(0x11, 0x3, 0x300) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000281000)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000749000-0x10)={{0xffffffffffffffff, 0x1}, 0xfffffffffffffffd}, 0x10) sendmmsg$alg(r1, &(0x7f0000e2d000)=[{0x0, 0x0, &(0x7f0000c2c000-0x20)=[], 0x0, &(0x7f0000325000)=[@iv={0x10, 0x117, 0x2, 0x0, ""}], 0x10, 0x0}], 0x1, 0x0) 2018/01/26 17:37:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00007d1000)='/dev/usbmon#\x00', 0xd02a, 0x100) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000183000)=0x2, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000a98000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$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]}) 2018/01/26 17:37:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = dup2(r0, r1) r3 = getpgrp(0x0) fcntl$setownex(r1, 0xf, &(0x7f0000a24000-0x8)={0x2, r3}) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000c2c000)=0x0, &(0x7f0000cd2000-0x4)=0x4) 2018/01/26 17:37:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00003bd000)=0x0, 0x4) connect$inet(r0, &(0x7f00004a1000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet6(r0, &(0x7f00006b2000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) sendmsg$kcm(r0, &(0x7f00004bd000)={0x0, 0x0, &(0x7f00007e6000-0x30)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000034e000)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000036000-0x8)={0x0, 0x0}) r3 = creat(&(0x7f000047b000-0x8)='./file0\x00', 0x1) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000b8e000-0xc)={r3, r0, 0x4}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00003b6000)={0x0, @in6={{0xa, 0x0, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x80, 0x8, 0x100000001, 0xb}, &(0x7f0000754000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000345000)={r4, 0xe97, 0x61, "e2f163d20114932c4b044a1ba0b86e1db051aba1a0e63b18b42fa49e714c42d1226ea492064546db8264f71063e3d405aba3f99c59bb966df2aff7284028dabeccc06835e98c94fe496857cd431c4b2aa10cdf8f1834ff383634268ac254c2357b"}, 0x69) 2018/01/26 17:37:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000086000-0x12)='/dev/snd/pcmC#D#p\x00', 0xc33, 0x8000) ioctl$sock_bt(r0, 0x5411, &(0x7f0000cfe000)="38b4bfa60810e755065186a07f1cac123e11512da32ceb8a30ca3b39663ae6748894bffe8a4b08ae32befb0c191b76adb740fda6bf99dbd45afd430936c652a2157f97cd64b2ad970312d47eea2072149e99880d7671f4c915306b5003ee268be1e449b38d7f9787516e8ea529a2d5dcd8ad897734d1a138bc0407f523527d33ae5905cb4a7e91595551baecaaefaaebbf931611a1b5a7945fd787") perf_event_open(&(0x7f0000feb000)={0x7, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/26 17:37:37 executing program 3: r0 = memfd_create(&(0x7f000073c000-0xe)='\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000a48000-0xc)={0x0, 0xd9, &(0x7f0000c01000-0xd9)="5a35899f9ab9d9081e697651c40158304330d2359d301dfebe699e623a0e580ff2c3f915b37a0a4638d5b1338859877bc4f3bf467d7fb811e944f371a1c244a8f573d4bd775e875a796ac842cd5809a172287d719a3d49af124fdbc6d6bc9ee864a9c3fbe15307d2aadd359a39220d3a7c40788d1d4b42b456eeca41cf5043ae189694f8641c26e49d9b3582471a3921b465321298757a638a3392413e70c63c89112c60edd5139f75a1880b8801e9879a1c421942d56dae57aaefb172c9841f3e97ab0720a8888acb29e2b3975bdfb0abfc592a9b3ffa8fd7"}) r1 = userfaultfd(0x1) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000c3e000-0x18)={0xaa, 0x44, 0x0}) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f000051e000-0x58)={0x5, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000258000)=""/4096) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ppoll(&(0x7f00004c8000-0x50)=[{r1, 0xd, 0x0}], 0x1, &(0x7f0000000000)={0x1000000077359400, 0x0}, &(0x7f00004c7000)={0x0}, 0x8) socket(0x9, 0xa, 0x3) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00009de000/0x4000)=nil) close(r1) 2018/01/26 17:37:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000ee3000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0xcb) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000219000-0x4)=0x0) ptrace$setsig(0x4203, r1, 0x4, &(0x7f0000674000-0x10)={0xe, 0x5, 0x80000000, 0x74a}) r2 = accept4(r0, 0x0, &(0x7f0000101000)=0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000a1000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000095f000)=0x10) 2018/01/26 17:37:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000054000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x80000aefe, &(0x7f0000193000)=0x2) r1 = dup2(r0, r0) getsockname$packet(r1, &(0x7f0000387000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00002ad000)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f0000e68000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000778000)=0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000063a000)=@sack_info={0x0, 0x7, 0x7}, &(0x7f00002c9000)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000003f000)={r3, 0x1}, &(0x7f00004cb000+0x358)=0x8) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f0000cfc000+0x514)={0x0, 0x0}) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f00004b2000)={0x0, 0x0, 0x0, 0x0, 0x0}) prctl$setmm(0x23, 0x1, &(0x7f0000599000/0x3000)=nil) 2018/01/26 17:37:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigreturn() unshare(0x10050000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$sg(&(0x7f000087d000)='/dev/sg#\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000e7e000-0x8)={0x0, 0x64e}, &(0x7f0000395000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000d43000-0xc)=@sack_info={r2, 0xffff, 0x9}, 0xc) mq_getsetattr(r0, &(0x7f0000dc1000-0x40)={0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000356000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f000077f000-0x2a)=""/42, &(0x7f000075e000-0x4)=0x2a) 2018/01/26 17:37:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101002, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000d0b000)=0x8129) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000cdd000-0xf6)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf2000-0x4)=0x600210) pread64(r0, &(0x7f000057c000)=""/226, 0xe2, 0x0) pwrite64(r0, &(0x7f00006c3000)="", 0x0, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f00007e6000-0x4)=0x0) 2018/01/26 17:37:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00002c0000-0x8)={0x0, 0x0}, 0x4000) r0 = syz_open_procfs(0x0, &(0x7f000088d000-0xa)='ns/user\x00') ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00005d1000)=0x0) 2018/01/26 17:37:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f35000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000a56000-0x28)={0x1, 0x6, [@random="16730fc1f7b3", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @random="4465c3e9cbe4", @random="8f7c26ab8592", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r1) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000da1000)={0x0, {{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000436000-0x8)={&(0x7f0000948000)={0x14, 0x1, 0x6, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) listen$netrom(r2, 0x7fff) 2018/01/26 17:37:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x8, 0x3, &(0x7f000045c000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x4c, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000282000-0x4)='GPL\x00', 0x2, 0x99, &(0x7f0000ce7000)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getxattr(&(0x7f0000e7b000-0x8)='./file0\x00', &(0x7f0000fe3000-0x8)=@random={'user.', '!+\x00'}, &(0x7f0000b9c000)=""/115, 0x73) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00008fb000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00005df000)=0x0) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000e04000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6, 0x0, 0x8, 0x0, 0x9, 0x4000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2, 0x0}) 2018/01/26 17:37:37 executing program 2: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000025000-0x16)='/selinux/checkreqprot\x00', 0x200000, 0x0) fchmod(r1, 0x8) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f000000e000)=0x20007) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) io_setup(0x8001, &(0x7f000001a000)=0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r2, &(0x7f000002f000-0x40)={0x0, 0x0, 0x0, 0xf, 0xf093, r1, &(0x7f000002e000)="bc2390a2b16b6bfe9ee808438e1a4065aa6d", 0x12, 0x3f, 0x0, 0x0, r1}, &(0x7f000002c000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r2, &(0x7f000002d000)={0x0, 0x0, 0x0, 0xf, 0x100000000, r0, &(0x7f000002d000)="25f8cd7134ce6e89adbae0114877e1d9fdfc9fe25e3a2e1bd12b15401703d0166a746339717056b296685f9049f18e51840c2eec2d1bf4c7ad4a0ba78b59051d19a9320184e7d0f9471fa3a372f71fea3772ca57a138012e8414d41b5dfe921fcfa51b21c65f1859ca8d88", 0x6b, 0x499, 0x0, 0x1, r1}, &(0x7f000002d000)={0x0, 0x0, 0x0, 0x0}) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000002b000)=0x3a) pwritev(r3, &(0x7f000001b000)=[], 0x277, 0x0) 2018/01/26 17:37:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00001b2000-0x4)=0x1fb, 0x4) listen(r0, 0xfffffffffffffff7) r2 = syz_open_dev$admmidi(&(0x7f0000532000)='/dev/admmidi#\x00', 0x3, 0x14900) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000ebe000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000054d000)=0xffffffffffffff21) timer_create(0x1, &(0x7f0000ef8000-0x58)={0x0, 0x2a, 0x2, @thr={&(0x7f0000c3f000-0xf8)="72825af020315d9c2d6e205660dcd6015f5b921a6cde11faba81e451a2edfade4e4f77697f7788aeb6d1509e2001fcc21dac37c3381e20d204fc697c2237f699dbfa3aec03d5444648f89325932376982b7c6c39857a9d9ddf5a5bceb83e9ae52d986a21bf9ed9c0ef3183da5d6fe0b60eb18118fd374ab588470d86739a7ae5931412468df3411f10a760b71f2e6989012453b69348c5c10e7eac248d2f595efd3357ef19fb0863f15eb6a968dee5b20c5c5666af86feda9c93f3151f4f98229ce1df041b0ee2d7fcbf876b306d30cb8b4bd4aeeb6cb07cbb6291c69c9f0a1305bc995eab059d391c30cb834a817def3b85be3dfe2997bb", &(0x7f00000ea000)="f2b346f1ad4c3f1ec9fe6ccb0e1dabb3bc0b4a4e433a2493a757fd86d1de00f62fba67385ac129b727caf3b656489ac33be1a58a19c27c8be21c5f582218d97e01eb876cbd869d6c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fe2000-0x4)=0x0) timer_getoverrun(r4) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f00009cc000)={r3, 0x1, 0x6, @random="502f39a48540", [0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000276000-0x30)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) sendto$inet6(r0, &(0x7f000098c000)="", 0x0, 0x20000008, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet6(0xa, 0x4, 0x7) 2018/01/26 17:37:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f000024e000)='./file0\x00', &(0x7f0000a98000)={0x67, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000006d000)={0x10000, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000d71000-0x90)={[0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0xe5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2018/01/26 17:37:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800, 0x7fffffff, &(0x7f0000ede000)={0x0, 0x0}) r1 = getpid() fcntl$setownex(r0, 0xf, &(0x7f000053d000)={0x3, r1}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101002, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000d0b000)=0x8129) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000e54000-0xf6)=""/246) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000f00000)={0x0, @in6={{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0xa4b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x6, 0xc24, 0x8, 0x200, 0x1, 0xeb7, 0x6, 0xfff, 0x4, 0xfff, 0x9bdd, 0x9, 0x3, 0x2]}, &(0x7f0000518000-0x4)=0x108) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000cf2000-0x4)=0x600210) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f0000e11000-0x4)=0x1, 0x4) ioctl$KVM_S390_INTERRUPT_CPU(r2, 0x4010ae94, &(0x7f0000383000-0x10)={0x25b, 0x6, 0x401}) pread64(r2, &(0x7f000057c000)=""/226, 0xe2, 0x0) pwrite64(r2, &(0x7f00006c3000)="", 0x0, 0x0) vmsplice(r2, &(0x7f0000206000-0x10)=[{&(0x7f0000c07000-0xc3)="8985b1d4b59ef5cd2abdc566a27c8fb50e6eafdc77912b058932f766e07b1d68b44572a9159a96627af5cc73820d1674087465e1dc2070259b06f0b268acb9652f6a1b543265799a127b82f7fa9f959b7327f2d8667e51ad2c548575b5042e55ba296ecfdd29c0f0d69f769bd4f7624658c5fa5540928d27358f0af98a223ba8d1ffd35d48b03b831765c8125a4f0f2d0a6310f4336205863a57b0f1f40932f620425254b90eac8e26e05bf73dcbf52ad0fc5e62ff511e03bf566f87c98883b6e31db8", 0xc3}, {&(0x7f00009c1000)="87e872702191801688f176d718cc69f28e0dce9a5e4a8ce4349190360dd6ef09d30272537f2cb2dd75632175f2d36a681d4017eb711393fcf8dc4664949fdff75be4cfbd8588c2cf8cd9154d4a267a026d197f7b47a1bca8cf483b1945146a77309b5ad90332520dcb79ee1593c9a6b166f8ee2a9b385e22de7d579320cdf0309180d6651a20aaec6af3e90bf6c2869c9b77d2c8983379fd82cef4f23068f7", 0x9f}], 0x2, 0x5) 2018/01/26 17:37:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00009d5000)='/dev/snd/midiC#D#\x00', 0x80, 0x200000) signalfd4(r0, &(0x7f0000e4f000)={0x200}, 0x8, 0x80800) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00001f1000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r2 = socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f00002c6000-0x8)=@buf={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f000042f000)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00003c9000-0x4)=0x0, &(0x7f0000b3a000)=0x4) 2018/01/26 17:37:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000255000-0x91)='/selinux/relabel\x00', 0x4) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000b89000-0x4)=0x1) openat(r0, &(0x7f0000360000-0x8)='./file0\x00', 0x2fe159432c1dd17d, 0x40) lseek(r0, 0xfffffffffffffffc, 0x4) 2018/01/26 17:37:37 executing program 2: mmap(&(0x7f0000000000/0x93e000)=nil, 0x93e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000939000)={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) socket$inet6_sctp(0xa, 0x5, 0x84) ioperm(0x1, 0x7, 0x8000) 2018/01/26 17:37:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000893000-0x10)=@req={0x3fc, 0x0, 0x1, 0x1}, 0x10) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000560000)={@empty=0x0, @empty=0x0}, &(0x7f00002c7000-0x4)=0x8) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "0300000900008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f0000ecf000)=[], 0x0, 0x0}, 0x0) 2018/01/26 17:37:37 executing program 0: mmap(&(0x7f0000000000/0x108000)=nil, 0x108000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000108000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000109000-0x4)=0x3) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f000007a000)={0x1, &(0x7f0000107000)=[{0x0, 0x1, 0x0, 0x0}]}, 0x8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000008000-0x8)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f0000095000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) 2018/01/26 17:37:37 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000c5b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x5, 0x2000) read$eventfd(r0, &(0x7f0000ae8000)=0x0, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c2c000)='/dev/ppp\x00', 0x210101, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000d0b000)=0x8129) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000cdd000-0xf6)=""/246) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000733000)=r1) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00003db000)=r1) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000cf2000-0x4)=0x600210) pread64(r1, &(0x7f000057c000)=""/226, 0xe2, 0x0) pwrite64(r1, &(0x7f00006c3000)="", 0x0, 0x0) 2018/01/26 17:37:37 executing program 6: socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f000070b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)='\r', 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000042000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579fffffffffffffffff928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r2}, &(0x7f00000fc000)=""/1, 0x1, &(0x7f000040c000-0x2c)={&(0x7f0000685000)={'sha512-generic\x00'}, &(0x7f00004e3000-0x40)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000a69000-0x8)={0x0, 0x0}) keyctl$instantiate(0xc, r0, &(0x7f0000073000)="5d410f211f12a55708d714d083d4376c74dfe39f38b71021b1d76f2a1d40db7f4e6b49f535cc443e929efe35cc9894fd5b07b3c47cf0ff11868aed453aca9f2712a81fa682b2cacfc339cc6f63769a6d8d95a963242a89247b75f39fd7d84e5b628072556fe7259c1945f1ba67f932295275912eaac5047f99fd89d79f58a0c5f94ea0f42f6faf851d068ff48f958e35ec14ceb42d908af5f507ffe200335762a841f812622c3eb2eab6573e5d68643d163590e2c2b973b4a615d8da3fdd20a8", 0xc0, r0) 2018/01/26 17:37:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f000078f000-0x4)=0x6, 0xffffffffffffffa2) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000e62000-0x20)={@common='gretap0\x00', @ifru_flags=0x100}) getsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f0000d57000)=0x0, &(0x7f0000848000)=0x4) 2018/01/26 17:37:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000e12000-0xd)='/dev/binder#\x00', 0x0, 0x802) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000bd8000-0xd)='/dev/dmmidi#\x00', 0x9, 0x2) clock_gettime(0x0, &(0x7f0000c66000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000091d000)={0x0, 0x0}) write$evdev(r2, &(0x7f0000c35000-0xa0)=[{{0x0, 0x2710}, 0x3, 0x8, 0x9}, {{r3, r4/1000+30000}, 0x64, 0x9, 0x2bb8}, {{r5, r6/1000+30000}, 0xc224, 0x6, 0x10000}, {{0x77359400, 0x0}, 0x800, 0x2, 0x9}, {{0x0, 0x0}, 0x5, 0x100000000, 0xffffffffffffffe1}, {{0x0, 0x0}, 0x1ff, 0x1927, 0x4e14}, {{0x0, 0x2710}, 0x2, 0x2, 0x0}, {{0x0, 0x2710}, 0x3, 0x7ff, 0x10}, {{0x77359400, 0x0}, 0x8000, 0x0, 0x9}, {{0x77359400, 0x0}, 0xa0, 0x8000, 0x5e2}], 0xa0) r7 = syz_open_procfs(0x0, &(0x7f0000eb5000)='attr/sockcreate\x00') ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f000047e000-0x8)={0x1, &(0x7f0000661000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r7, 0x4008641c, &(0x7f00006d0000-0x8)={r8, &(0x7f0000745000-0xa9)=""/169}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f00003c0000)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000e97000)="aa"}) r9 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cf9000-0x10)='/dev/sequencer2\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r7, 0x84, 0x11, &(0x7f0000bcd000)={0x0, 0x7}, &(0x7f0000371000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000c04000)=@assoc_id=r10, &(0x7f0000a17000-0x4)=0x4) fsetxattr(r9, &(0x7f00001b2000-0xd)=@random={'user.', 'trusted\x00'}, &(0x7f00003b4000)="7070703176626f786e657431bf236367726f757000", 0x15, 0x3) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r9, 0x84, 0x71, &(0x7f000032c000)={r11, 0x9}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f000000f000)=[@request_death={0x400c630e, 0x0, 0x0}], 0x0, 0x0, &(0x7f000000c000-0xe1)=""}) 2018/01/26 17:37:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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={&(0x7f0000dd6000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x6, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x6, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 17:37:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000899000)='/dev/vcs\x00', 0x0, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000aef000-0x9)='/dev/dsp\x00', 0x200000, 0x0) sysfs$2(0x2, 0x2, &(0x7f000005b000)=""/138) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f000046c000-0x4)=0x0, 0x4) fcntl$setstatus(r0, 0x4, 0x2000) 2018/01/26 17:37:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000410000-0x8)='./file0\x00', 0x0, 0x40) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00002c1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bfe000-0x4)=0xc) fstat(r0, &(0x7f0000e8c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f000056d000)='./file0\x00', &(0x7f0000581000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000433000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000502000-0x4)=0xe8) stat(&(0x7f0000bf5000-0x8)='./file0\x00', &(0x7f00001aa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000c10000-0x4)=0x0) getresuid(&(0x7f0000bfe000-0x4)=0x0, &(0x7f0000c7e000)=0x0, &(0x7f0000c7b000-0x4)=0x0) stat(&(0x7f000064b000)='./file0\x00', &(0x7f000055d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = inotify_init() r13 = epoll_create1(0x0) r14 = syz_open_dev$admmidi(&(0x7f0000bb7000-0xe)='/dev/admmidi#\x00', 0x8, 0x0) r15 = syz_open_dev$random(&(0x7f0000252000-0xc)='/dev/random\x00', 0x0, 0x2040) r16 = getpgrp(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000f2a000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c48000-0x4)=0xe8) getgroups(0x2, &(0x7f0000ba3000-0x8)=[0xffffffffffffffff, 0x0]) r19 = socket$inet_dccp(0x2, 0x6, 0x0) r20 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000c9f000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r22 = accept4$inet(0xffffffffffffff9c, &(0x7f00009ff000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000805000)=0x10, 0x0) r23 = syz_open_dev$sndseq(&(0x7f0000867000)='/dev/snd/seq\x00', 0x0, 0x80) r24 = syz_open_dev$midi(&(0x7f00005ce000-0xb)='/dev/midi#\x00', 0x5, 0x101080) r25 = openat$vnet(0xffffffffffffff9c, &(0x7f0000211000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) r26 = syz_fuseblk_mount(&(0x7f0000ad3000-0x1)='./file0\x00', &(0x7f0000ea2000-0x8)='./file0\x00', 0xa002, 0xffffffffffffffff, 0x0, 0xbda1, 0x8485, 0x0) r27 = accept4$inet(r4, &(0x7f0000fd3000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000de1000-0x4)=0x10, 0x4000080001) r28 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000081f000-0x8)={0x0, 0x0}) r30 = openat$ppp(0xffffffffffffff9c, &(0x7f000086e000)='/dev/ppp\x00', 0x101040, 0x0) r31 = socket$netlink(0x10, 0x3, 0xe) sendmsg$unix(r0, &(0x7f0000399000)={&(0x7f0000ca8000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006e1000-0x8)=[{&(0x7f0000663000)="16e43a2e61202638795dcd6a884c53580d408b17081cc5ad97d1008b202587643df11ce9fc6a9fec18105b084ebb22afdc6dd43eb6851466363c4eb3c1d87641bc83aa725332565434b55ce6125d8509", 0x50}], 0x1, &(0x7f0000b2d000)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @rights={0x14, 0x1, 0x1, [r4, r5]}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @cred={0x18, 0x1, 0x2, r9, r10, r11}, @rights={0x1c, 0x1, 0x1, [r12, r13, r14, r15]}, @cred={0x18, 0x1, 0x2, r16, r17, r18}, @rights={0x28, 0x1, 0x1, [r19, r20, r21, r22, r23, r24, r25]}, @rights={0x18, 0x1, 0x1, [r26, r27, 0xffffffffffffffff]}, @rights={0x1c, 0x1, 0x1, [r28, r29, r30, r31]}], 0xec, 0x0}, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x21e4, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00008ef000-0x4)=0x0) ptrace(0x10, r32) getrandom(&(0x7f0000558000-0xf)=""/15, 0xc7931545, 0x3) 2018/01/26 17:37:37 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a84000)='/selinux/status\x00', 0x0, 0x0) inotify_add_watch(r0, &(0x7f0000868000-0x8)='./file0\x00', 0x308) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000d8d000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000b7e000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) [ 515.621918] binder: 30621 RLIMIT_NICE not set 2018/01/26 17:37:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x81) sendmsg(r2, &(0x7f0000619000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000782000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/26 17:37:37 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000812000-0x9)='/dev/ppp\x00', 0x80, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000d0b000)=0x8129) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000cdd000-0xf6)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf2000-0x4)=0x600210) syz_open_dev$amidi(&(0x7f0000a0c000)='/dev/amidi#\x00', 0x3, 0x200) preadv(r0, &(0x7f00006bc000)=[{&(0x7f0000386000-0xe1)=""/225, 0xe1}, {&(0x7f000071a000-0xc0)=""/192, 0xc0}, {&(0x7f0000c5e000-0x44)=""/68, 0x44}, {&(0x7f0000cd6000-0x1000)=""/4096, 0x1000}, {&(0x7f00009a0000)=""/236, 0xec}, {&(0x7f0000083000-0xf0)=""/240, 0xf0}, {&(0x7f0000ec6000-0x29)=""/41, 0x29}, {&(0x7f0000a5e000-0x1000)=""/4096, 0x1000}], 0x8, 0x0) pread64(r0, &(0x7f000057c000)=""/226, 0xe2, 0x0) pwrite64(r0, &(0x7f00006c3000)="", 0x0, 0x0) 2018/01/26 17:37:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f00000b0000-0xe)='net/sockstat6\x00') exit(0x0) preadv(r1, &(0x7f0000613000)=[{&(0x7f0000e23000-0xf8)=""/248, 0xf8}], 0x1, 0x0) 2018/01/26 17:37:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000321000-0x8)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00007df000)=0xa376, 0x4) ioctl$KDMKTONE(r0, 0x5385, 0x20) ioctl$sock_bt(r0, 0x5411, &(0x7f00009ed000-0x60)="d71df26d5e9d1ef92c9f9cc91311cb88784a16327a66bc01da70b8daf996820c89afac7e37d6d8fb2dc97eb02ee687b8eddfae17b814135ef2b7ff433c13cc25e419cfe173bd328208ca29178053f423a715b7cb6738e67bdda3c481fbf2f4b4") 2018/01/26 17:37:37 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f0000003000)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000006000)={{0x0, 0x0}, {0x0, 0x0}}) timer_gettime(0x0, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x0}}) nanosleep(&(0x7f0000006000-0x8)={0x0, 0x0}, &(0x7f0000006000-0x8)={0x0, 0x0}) [ 515.724317] binder: 30617:30621 Acquire 1 refcount change on invalid ref 0 ret -22 [ 515.738800] binder: 30636 RLIMIT_NICE not set 2018/01/26 17:37:37 executing program 6: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000fd6000)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000fd7000)={0x0, 0x7, 0x2, 0xa77}, &(0x7f0000833000)=0x10) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000fd7000)={r2, 0x4}, 0x8) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000024000)=0xffe, 0x4) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000322000-0x8)='./file0\x00', 0x5) getsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000933000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x7f, &(0x7f0000fd8000)=0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000fd9000)={0x0, 0x0}) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r3, 0x8, &(0x7f0000403000)=[&(0x7f0000e72000)={0x0, 0x0, 0x0, 0x8, 0x2, r0, &(0x7f00008e1000-0xc1)="ebb33d08348817ec2f75a2e30f5c694947ed731fee80e057eadd39522534629136286e410d6c031fae25850a04d50251e1bee8a456bf7dceb17545c5586dd6628e7801b4b27013f3e58740e2e63645376789404bd51bbf7061aa816d8cbb4c2bd5484b5dff2fa1d077e71ff552a393fba7527b9b107e2a4d22034e2b62b18448b2564ac03ffc61c308c0cc4388558430080812c40984777158f281f9b3a4d0caa968dd45cba8d42fd9ea1a6f873d3965427ef0dc681a7ed74acdf3c793a30ede0f", 0xc1, 0xffffffffffff7d94, 0x0, 0x1, r1}, &(0x7f0000986000)={0x0, 0x0, 0x0, 0x7, 0x4, r1, &(0x7f0000fd8000)="", 0x0, 0x20, 0x0, 0x0, r1}, &(0x7f0000e40000-0x40)={0x0, 0x0, 0x0, 0x7, 0xef, r0, &(0x7f000068b000)="8782f361e16441e722a1fb677f1486081c4988931c67cd38", 0x18, 0x6, 0x0, 0x1, r0}, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x8, 0x13, r0, &(0x7f000065a000-0x50)="500f15f18549546e667e007c37f2ce8272742791509e0b6f85ec25b9d50274a0eb23f97e41c4a757ce7b6fa922ef36e809d0fc93f8014f93d82158b8842ab38aa222e73e59d56aec0bf5730bdb6f6571", 0x50, 0x2, 0x0, 0x1, r1}, &(0x7f0000fd9000-0x40)={0x0, 0x0, 0x0, 0x7, 0x8, r1, &(0x7f00003a8000)="ce0083815501040f0718308c492eb2987246a373f903b8a6fcb57b9e821fc227d95ad6d452ec068e460f4a7dd7b045a3f98e143b4b26be0183be9b66e98b9bec24c5178f79dcb22ee3bea3510258c8f380b961de89a59a5085fc59734eb611d6ff5b006aac5774da52eabe601725743569ba62cbea6e99395c0bc8bd251f3ad902ee93862f16064cfef10e0eda25aaa03d3a6b1abd9e72a3a696ce7d3f6e84d8270120faec377dc3e74ac42466ee70f2557f7cfda3f5a5353306f14bdacaa1c1a503f61ecb927b650c8003be2f4ff505258a5260d859997487635318d8f00ab313626d", 0xe3, 0x1ff, 0x0, 0x0, r1}, &(0x7f0000189000)={0x0, 0x0, 0x0, 0x7, 0x4, r0, &(0x7f0000fd9000-0x1000)="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", 0x1000, 0xfffffffffffffffb, 0x0, 0x1, r1}, &(0x7f0000fd9000-0x40)={0x0, 0x0, 0x0, 0x6, 0xb54, r0, &(0x7f0000fd8000)="dc560f3d564170b4491066076d364c822285db4c81cb79f6a8ece34fe54c64e0e695a516d2589e3070409b85d6470e4d1939cce91bc8b64d7c4b22c6804626e744aa2b4baad6ee4607840db7ab527c4f63020f0dda1767fd34dc", 0x5a, 0x7f, 0x0, 0x1, r1}, &(0x7f0000b71000)={0x0, 0x0, 0x0, 0x2, 0x3, r1, &(0x7f0000fd8000)="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", 0x1000, 0x3ff, 0x0, 0x0, r1}]) getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000fd7000-0x4)=0x0, &(0x7f0000483000)=0x4) [ 515.769752] binder: 30617:30636 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/01/26 17:37:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000a51000)={0x2, 0x78, 0xe2, 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, 0xfff, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) setpriority(0x2, r0, 0x0) 2018/01/26 17:37:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x800000000, r0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000540000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)=@ethtool_wolinfo={0x26, 0x40, 0x0, "35661b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 17:37:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101002, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000749000-0x8)={0x0, 0x80000001}, &(0x7f0000965000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000012b000-0x2e)={0x0, 0x26, "faba1599ebd0e7dfdfa390e74b32cb9d7f4789801feadaf1772cc75e4d5fc5fc00f7fb9ddba4"}, &(0x7f0000b3e000)=0x2e) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000760000-0xa0)={0x0, @in6={{0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1f, 0x0, 0x5, 0x5}, &(0x7f00000f6000)=0xa0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000036c000-0xa)={0x0, 0x0, 0x1, [0xfffffffffffffffa]}, &(0x7f00002b4000)=0xa) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000895000-0x10)={0x0, 0x3, 0x400, 0x7}, &(0x7f00009e4000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00008ea000)={0x0, 0x1}, &(0x7f0000361000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000366000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x1, 0x7, 0x5, 0x3}, &(0x7f00005cb000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c8000-0x20)={0xfffffffffffff15b, 0x3, 0x2, 0x3f, 0xae3, 0x6, 0x2, 0xfffffffffffffff8, 0x0}, &(0x7f0000802000-0x4)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000f35000)={0x0, 0x2}, &(0x7f0000c01000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f2e000-0xc)={0x0, 0x1, 0x20}, &(0x7f0000706000)=0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00007fc000-0x14)={0x0, 0x4, 0x5, 0x1, 0x59ae, 0x3ff}, &(0x7f00006f4000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000931000)={0x0, 0x5e, 0x6, [0x800, 0x5, 0x4, 0x3, 0x1, 0xffffffffffffff7f]}, &(0x7f000083f000-0x4)=0x14) sendmmsg$inet_sctp(r0, &(0x7f0000394000-0x8c)=[{&(0x7f0000463000)=@in={0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000089b000)=[{&(0x7f0000bad000-0xdd)="9d833c92bdbf851ab2b25406ef3c8c579f44129ef49caeefa01598ad4dbd005492d3ab3151c01e70302177352bcef5118b14e1c26889f01c9604be4920528656aaa4e44a4ee03184e4775447f509e5eec4e7911d2216d595550ca07ef22df2e7580f32d198cf2a505c3d58cfe6d33d046d84b7211556fec228f0809e16bb6db9e740b0ec210d471ac37cf9bcbbdf9de2d9f2072b0ae19fa31c042e4bd33dc78e753cba19a9370daf20119cac3609b28df3ae7bc65a5de07c60f014f61130e8778a9a87ad23c5b0a655dcff32a1f4e1444f9a28e19f438f540794f0e280", 0xdd}, {&(0x7f000026c000)="2bbfabfa77ebf07d7644a138ad26990957d70f4faff126ed0383500141c393ea7af1b946029d7ca802b737c505aa5bd91048a60e01664bb7ea4e4e0c992c326945fe5dbfc7134a5acbfa4a2f0a75bcefa521af14fcdbbd7d92ad587a9680ea0874bf93df34490d6bde9221c649a2", 0x6e}], 0x2, 0x0, 0x0, 0x4004000}, {&(0x7f00005f0000-0x10)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000288000-0x8)=[{&(0x7f0000800000)="32598b21fe0f8a0f72fb2bdcaeaf3c9a870517d1c4fd4c5ff49590213de2cf8a50cd80d0b357650f0baf35266926c9443a75a440aa52666f37bdae78d5ae278db7d9a4009d4e17a4a84da1d18972b988d96f7f73635e6bdb2236c3f6822786701ad23fd4930a52386de89282e90affec35227cae0ddbffe11286c96857ee7fef576f5163aad7", 0x86}], 0x1, &(0x7f0000968000-0x58)=[@init={0x14, 0x84, 0x0, {0x400000000000, 0xffff, 0x0, 0xfe}}, @sndinfo={0x1c, 0x84, 0x2, {0x3ff, 0x203, 0x31e8, 0x100, r1}}], 0x58, 0x0}, {&(0x7f000075b000-0x1c)=@in6={0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, 0x1c, &(0x7f00004d4000-0x8)=[{&(0x7f0000dcb000)="b9af4d33e69990d20a64b5e1eccc40c07f7635c51fdfa7482252a25ebaa34cebfb1fdf5e12bd31e6c6d6896140b7fd19125a78d34999eed3560a0209f355fe1658ee0b4198826bae2598164e0054e0c54e6b04342e35ccd2f285a726d679e670fbd9cef6e1a95552b168cbf092444c19f4454f76f0b9e8fa414cf193e9590a9fca04ce7ce6f2dd5b4befb5f1e93d90ab07fa0b841ea3428e2b394d2c5297b5f776616793ef76d1b6c6103e6e29b0e1ab9955888e1b367a06985a2021e6a6a9da816461ccaff4f218d62b4330b0ba336940c61aff830a6f263834e5ba8451204063881a7f171368ab5249a09f", 0xec}], 0x1, &(0x7f0000009000-0x160)=[@sndinfo={0x1c, 0x84, 0x2, {0x8, 0x200, 0x1, 0x5, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0xfff, 0x2, 0x1, 0xe422, 0x7, 0x9a3, 0xffff, 0x1, r3}}, @sndrcv={0x2c, 0x84, 0x1, {0x9, 0x1, 0x20d, 0xfff, 0xd662, 0x0, 0x8, 0x2, r4}}, @init={0x14, 0x84, 0x0, {0xe8, 0xfff, 0x1, 0x1}}, @init={0x14, 0x84, 0x0, {0xffffffff, 0x6, 0x2, 0x9}}, @sndrcv={0x2c, 0x84, 0x1, {0x6, 0x0, 0x8002, 0xdfb3, 0x3, 0x5, 0x15, 0x100, r5}}, @init={0x14, 0x84, 0x0, {0x6, 0x3, 0x9, 0xffffffffffffff01}}, @sndrcv={0x2c, 0x84, 0x1, {0x16a2, 0x4, 0x8008, 0x4, 0x800000000000000, 0x0, 0x8001, 0x44, r6}}], 0x160, 0x20000050}, {&(0x7f0000abf000)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a70000)=[{&(0x7f0000b9b000)="9ba82296b65c", 0x6}, {&(0x7f0000295000+0x3b3)="7f7c", 0x2}, {&(0x7f00004fa000-0x1000)="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", 0x1000}, {&(0x7f0000e0a000)="74344e97f90c52fb763da327640529c6d43c861fd5124bc0287ebf6b9fafd4aa1cf2d48907d8dedf616e1f71b0ef3a5f7020ee80da36ae0c5704b92810005c94fa4e682f45006090bd53d2fa59b471b03d65ccb6e4985b7767512c9c626e6dd63399b728800067da45dabf1c695d926d0b281bf64046f58a85cd8c18cefaa231ee6478", 0x83}, {&(0x7f0000b38000-0xdb)="e2028f5949790712754d25978d5907b5538f745e6c673405c8613f251f9af0ffe7fc518be30b65e65138d187435f7e75dd97b4c4e33b9f0c977dcf458f02a3e608c5ca25f7f680996350c2a87f2762377c8c641ad4323acba43b707ad6512624fc64d78ef4396cb9bf32674642687f4a9024659fe8b3cf888e15db8197139d5dfc1f6aa325a5ecead8d2e80d30a6d8a452c92251ee0e5da492eee12b30337c1a2b82c0754b7d0e6aac77f0d75be49fa669278c801afbef0c34e6528c7d5722dfd679efd83689df119489b6e4d57cbfd7d35a29ba719de82a6c91b2", 0xdb}, {&(0x7f000059f000-0xd7)="c82723ff86d545741d9ac4a16e28cb5c79ea98b3ef6480b6e6bb59423da28ea314f93fa97597da556a129b0255841b08714bbda0d8c9883baa52acfa6589ccdf7747248e75d1baac4647082d2719cf30501e0ffe0764cace4b6b4816c47141800e7e3f3455f72ea20c6c3d0836c91ff8a8ec17f1da3518a7ba598f380c3b99e3855c1a94cc9e4b0f1fe8e71fba60c0014d979bcdab8b177654681fd5ca89308755e08e656d7b3abe9bf42010f6994e44c9d0202eb5da4e7d3a02a9adc2a61e3ccc12e95047e9d9719b3837b25882d2b94406a1f565f8b6", 0xd7}, {&(0x7f000081a000)="a8ec7dd0c85c2b63626ff1f94e7ba8c28d14", 0x12}, {&(0x7f0000449000)="030d5345e320b0f02877361476818ec09a64bd67f2b0870dd7d22ab196", 0x1d}, {&(0x7f000038a000)="f23849a7a19c7f4e89397cea9b88ee4fd5a0a567958ff049f9935d3c093f06099129bd9a589c63e5416fda6ca472118906", 0x31}], 0x9, &(0x7f0000568000-0x1b8)=[@sndinfo={0x1c, 0x84, 0x2, {0x6, 0x800b, 0x0, 0xddc3, r7}}, @sndrcv={0x2c, 0x84, 0x1, {0x1, 0xf98, 0x209, 0x8000, 0x7ff, 0x80000001, 0x5, 0xf4e9, r8}}, @init={0x14, 0x84, 0x0, {0x3ed2, 0x100000001, 0x3, 0xb7d8}}, @sndinfo={0x1c, 0x84, 0x2, {0x8, 0x8200, 0xa23, 0x0, r9}}, @init={0x14, 0x84, 0x0, {0x7, 0x2, 0x200, 0x2}}, @init={0x14, 0x84, 0x0, {0xfffffffffffffffb, 0x6, 0x81, 0xb6}}, @sndinfo={0x1c, 0x84, 0x2, {0x1, 0x200, 0x9, 0x4, r10}}, @sndinfo={0x1c, 0x84, 0x2, {0x7fffffff, 0x4, 0x99e, 0x7, r11}}, @sndinfo={0x1c, 0x84, 0x2, {0x80, 0x0, 0x5, 0x3, r12}}, @init={0x14, 0x84, 0x0, {0xfffffffffffffff9, 0x0, 0xfffffffffffffffe, 0x7fffffff}}], 0x1b8, 0x20000044}, {&(0x7f0000eae000)=@in6={0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c, &(0x7f00007eb000-0x28)=[{&(0x7f000061a000)="725c813c9092984b934e2f1d265577a718a3e7482810c41a723b4ced0b03e7615c7a0aca8ec59084ba9adac131100fc7a7b1d0bd43d375322a2d5047118cd6cb64db99ebfd53d488cb3bf58912b8b497606f2fb6eebea32b632aad191a106d8a59d6e11cbc600730f98ada0564cf67f77bf04a6c661efdc0e6a4cc9d92b7259fa7c6388e71d09acb98f55e4d36b8d98ff72dc24be0b75c4f9bd1358bcf3e4385", 0xa0}, {&(0x7f000014e000-0x5)="4a45843156", 0x5}, {&(0x7f000082a000)="45c8dde7fd4b6e082bb721a9b43bd9999eee376efd113fb9cba77442cc60bda152f7ab02a9a8ac0d2092ab7dfa3ca3cb130b91a9f308a9b7be", 0x39}, {&(0x7f0000904000-0xef)="6303f481331e26352071673986f82a322354ea6bb9f9f0fd20c704fab53d874d5d6486988a718de75c65149386f78dc273b69ec4ec0529e39ab7181fad596c4fe5273ec6a32bcc1401b53c6a60d8c5c8880a4c63a402a2318645529db086bba4abed697fbb3b5bd1af0e4067d38b675513f18cf71032a336062de01d6fdd2d4a7aaf4b7cc30a2df291688ed01f6226dca07823d29f8ef04e4f98b4f1ad186d5489d77bf76beeff135b66e6b663a4ef43125ab64ce53b992d2a69f1a241b3fd0e92c603ce78c96334e6256ec932357dccdfd29a6e836cd96e3b04c8a1fd9ef7cdfc0cb5be120259b7fe138f16a89b23", 0xef}, {&(0x7f0000502000)="7a1e37b555ebc89967f8adf779eec0085adebdf243368b6069b75557dc9900d20038eff90f56f62af8cd49bd59fe77e5a885cc25b42c58fefd4cd961b6d0a6c0620fa1e4446eaaa6a7104548696631a86cd66322f6625bd3c15b518c7eac19ed9f8ce1422a59c5e482002dc26ff6ca6d13dd49ab4dd2af87c5da32451d4aebbb4bcdf31d425d7084fae0defc2c95743f3843685078692c0b7be015abd629564752cfbd774b026992507335a44829f490e261668079c50439bea54420edb215e36842d49b27a1dc40755ca4db72cae603d4fa3c588e939fbb5bc36b98ec9ce5ea35296a64dfb048cf9604e4c35ac3e4da", 0xf0}], 0x5, &(0x7f00009a2000)=[], 0x0, 0x40}], 0x5, 0x4004800) sched_setaffinity(0x0, 0x8, &(0x7f0000d0b000)=0x8129) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000cdd000-0xf6)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf2000-0x4)=0x600210) signalfd4(r0, &(0x7f00007d9000-0x8)={0x4}, 0x8, 0x80000) pread64(r0, &(0x7f000057c000)=""/226, 0xe2, 0x0) pwrite64(r0, &(0x7f00006c3000)="", 0x0, 0x0) 2018/01/26 17:37:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000a3c000-0x10)={0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0}, 0x10) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000409000)='/dev/audio\x00', 0x80001, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00002b1000-0x70)={0x3f, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9, 0x7f, 0x8000, 0x2814, &(0x7f0000090000)=@common='ip_vti0\x00', 0xa397, 0x20, 0x0}) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000629000)=0x0) 2018/01/26 17:37:37 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001cd000)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) prctl$intptr(0x8000000000026, 0xff) 2018/01/26 17:37:37 executing program 6: r0 = getpgrp(0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000001000-0x8)={@empty=0x0, @multicast1=0xe0000001}, 0x8) prctl$setptracer(0x59616d61, r0) prctl$setptracer(0x59616d61, r0) 2018/01/26 17:37:38 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000365000-0x15)='/proc/self/net/pfkey\x00', 0x80, 0x0) write$selinux_load(r0, &(0x7f000086d000-0xc9)={0xf97cff8c, 0x8, 'SE Linux', "7c0459ac0d73ec7561b8dfbf180efd7d0ae74922ae5f19dc775bb00de3483b150e6f4a08b44c2b00f4816c2cfd909df58602818a25473ff6e526e9947a0616a5337576d3d2d03f876dc7ecbcfcf9c39b61c7c7a824e9a53c11a6a8ebe6fd56c2ac83ca07fbe9448136d6d101c5a6d4ac030bd45b2d5817ed096abb5afc297151b01041148c1b1af1cfef445a1687229fdf719a016b6d5de4d286eb3640c4c22ccc99ba5b8e5f5df5fdcb1fcb5bf3e5ee7618532f3cf52dbbfb"}, 0xc9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xc6, 0x101000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000003000)={0x9e, 0x5}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000004000)=0x0) r3 = perf_event_open(&(0x7f0000004000)={0x3, 0x78, 0x1, 0x3, 0x446b, 0x8, 0x0, 0x0, 0x40, 0x0, 0xad, 0x5831, 0x8, 0x7fffffff, 0x1, 0x80, 0x401, 0x1, 0xa456966, 0x3, 0xd58d, 0x7f, 0x5, 0x401, 0x8, 0x1f, 0x7, 0x1ff, 0xfffffffffffffffd, 0x2, 0x100000000, 0x0, 0x10001, 0x6, 0x7, 0x2, 0x8, 0x20, 0x0, 0x7d, 0x1, @perf_config_ext={0xdce, 0x1}, 0x1, 0x5, 0x8, 0x7, 0x2, 0x9, 0xfffffffffffffff7, 0x0}, r2, 0xd0d4, r0, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000005000)=""/49, &(0x7f0000005000)=0x31) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xffff, &(0x7f0000006000)=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) io_submit(r4, 0x7, &(0x7f0000007000-0x1c)=[&(0x7f0000007000-0x40)={0x0, 0x0, 0x0, 0x1, 0x6, r3, &(0x7f0000003000-0xd0)="4be030fbc2439ddd54aa72a64623e0bc02136b38a2e50f9453fb67816692291c4ac0fbd877cefac99ebeeacb8ee5cbe8c71fdf1519bdecf216310f81399154a7087f13b9fb532c686f2b89811636882c144bce8bc1f952b9bef5388e6ac2162596e9d01368e936a360d677459f0dc1e3ea377170af5ad0bc25c8c25330408c52a66b69a4313ea644dd9d652c261995cc9b84c3705471096388a983efce7d99e948f0f781914c1c74269e5a8e142c6595915f23be0266459d97e2e2288f023d06fbf0fd4fe76ccb72970981f79f332a47", 0xd0, 0x8, 0x0, 0x1, r1}, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x3, 0x6, r0, &(0x7f0000007000-0x86)="817d712c648e69c4885dc7b49b09bfd8b3826f2771b6acb859a382066714b0c03f58bd6458231285509acb7efd85311271ca1c93e73655d17b13533b31332bb4b78cc25ea0c987d4e0664fb0ba81e2b909a85df75c34ad6d6d261903f447739807926a2b160430aeb54954767eee1846023624cedb134a1baebdba7414d2d96430578a291aa6", 0x86, 0xc332, 0x0, 0x1, r1}, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x8, 0x10000, r3, &(0x7f0000006000)="8f500e5ff9daf31f014c2f5c501a3e26f06ae11721110131761d6d947779195898", 0x21, 0x1, 0x0, 0x1, r0}, &(0x7f0000004000-0x40)={0x0, 0x0, 0x0, 0x3, 0x2, r1, &(0x7f0000004000-0xc2)="c9a4cc98516df073332d2e445fbfb1b422e36ba553fe711e5fd9ffb4e16406709a85649340918f21b958426f8753a2a7cee7493c8af33858da5231f3e37c4c2ea89b5335bc0cba7bb68b4304bd7669753ae04c6a8de6ce878510df40f47d227a6f2fa14c993bc086d7be3882b4e06b88ded203796b2d7f8e9e68e95ca1d19b1e0badd88e0cd3074319eeeb3985124213ad839db7f8f85e0a168735896edd70984efce56ff4036edba79067c3dddb0a2f827c2c72100af0d399594a01ff8414150ebf", 0xc2, 0x25, 0x0, 0x1, r0}, &(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0x2, 0xffffffff, r1, &(0x7f0000006000)="729302ade24deb885781d8d4c53d754733cb7dfb598c2549cb7c143db50246b97249313bb6e06bb4be7b61d3e54f0fb1f8980be990d1411ddc66f97efbe852c31467d1468d801f0940ae3bfaeaac28c6877c66d24740ef328b8226ed5d1e66eb85ad0a0abf1b04b323df23", 0x6b, 0x3f, 0x0, 0x1, r1}, &(0x7f0000004000-0x40)={0x0, 0x0, 0x0, 0x0, 0x8, r1, &(0x7f0000007000-0xb)="4df9753018e5d832206f50", 0xb, 0x6, 0x0, 0x0, r0}, &(0x7f0000007000-0x40)={0x0, 0x0, 0x0, 0x2, 0x3ed5791d, r0, &(0x7f0000007000-0x24)="105a86397bd74e42f6402144bf9414d8df7488a6be785efab25c3e49721d1ba879eb3378", 0x24, 0x9, 0x0, 0x1, r1}]) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000008000-0x1c)={&(0x7f0000001000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000008000-0x10)=[{&(0x7f0000006000)="484979548d27d57b5533829c995b7326c2590243b1e3a98102e572ef99cfc49da48ec362409466683387e53dbbcffca2513ec76730c2f9ca8107fd66b996f5be9168132aa5396fa3b2c971a6613bd097dc0b05b8daadb63a6e3420b7f93d66b07fb027c23284d71afb7ef24832f8829ed59f88487736dfc25862407c4a1a87bf7a339e295d749b976a24baa1260ffa272e1a8706548984686970bf2a631453ccbe7f3a77cafdcf3e6c9a0fe322e92a5f282b5f942b34a56bbcd550eafdaab6e4de140156c5", 0xc5}, {&(0x7f0000008000-0x2)="af0c", 0x2}], 0x2, 0x0, 0x0, 0x4081}, 0x40) 2018/01/26 17:37:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00004c7000-0x4)={0xffffffffffffffff}) recvmsg$netrom(r0, &(0x7f0000336000-0x1c)={&(0x7f00007d0000)=@full={{0x3, {"c060c1a5beba91"}, 0x4}, [{"4c563c82f4ad94"}, {"cb2e8f45422b69"}, {"d382d325f8a33c"}, {"31f4470852bb8b"}, {"77c51504ef0853"}, {"f3cfbad72ecc1e"}, {"dd257e7b59abaf"}, {"76194603e12032"}]}, 0x48, &(0x7f000061d000-0x10)=[{&(0x7f0000848000)="788e7061b986c504d9077a5cc0bdb0b816f7bab76aa7c785fc59c1cd5e20be8faa229f5b76dd7e0294d3119602b60f6b7ee1aa1fb289ab82051f15949eda802eef5e8e29d8aa653b780c492319462a0b93922d26d1e05c1257ce0a60cb5278cd8552f71dcd3902e6604282c7faccedb49426cdd7a77a1ab2a0948ac7daad17879e5141b7bf8b4d2ac6", 0x89}, {&(0x7f0000893000-0x9d)="e34c5794e8c42308d144c2768252be6736bca66a9e2b161cf602ae03009b38381f93925602619a837165d3d439187647127848ffb45830d56a96bd7174560fea4d6dcac7aedc18ec19fc5fe39087358867d947a2eac3ddda5cfb0024be5c6d46c8536cd178271c5cb3cf60a7022514fb0fd7270cf76f33b6a7dafe139f412bd87a0e2914578373840f3d4ef03af5c27cbe8b28ced2b44dedb45034a8d7", 0x9d}], 0x2, 0x0, 0x0, 0x8004}, 0x3) 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 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0x3, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000ca4000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000123000-0xb)={0x4, 0x0, 0x7, 0x5, 0x3e, 0x1, 0x80000000, 0x80000001, 0x101, 0x100000000, 0x400000000000}, 0xb) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000560000-0x8)='./file0\x00', 0x400000, 0x90) statx(r2, &(0x7f0000636000)='./file0\x00', 0x800, 0xfff, &(0x7f0000e75000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {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 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000bf4000)='/dev/rfkill\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000867000)=0x0, &(0x7f0000b9c000)=0x4) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f000074b000-0x4)=0x4, 0x4) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008f6000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNGETFEATURES(r4, 0x800454cf, &(0x7f00005f7000)=0x0) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000237000-0x9)='/dev/vcs\x00', 0x400, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00002f4000-0x8)=0x5) syz_open_dev$tun(&(0x7f0000406000-0xd)='/dev/net/tun\x00', 0x0, 0x404002) ioctl$EVIOCGABS3F(r5, 0x8018457f, &(0x7f0000311000)=""/93) r6 = gettid() syz_open_procfs(r6, &(0x7f0000186000-0x9)='net/udp6\x00') fremovexattr(r1, &(0x7f0000696000)=@known='trusted.syz\x00') timerfd_gettime(r1, &(0x7f0000db5000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/26 17:37:38 executing program 6: mmap(&(0x7f0000000000/0xac3000)=nil, 0xac3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00005a2000-0x4)=0x0, &(0x7f0000ac2000)=0x4) mmap(&(0x7f0000ac3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ac3000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000014b000)={@generic="1ae7af989ef9162d417ba05c5293c3ba", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00008d5000-0x10)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) 2018/01/26 17:37:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000)=0x3, 0x4) ioctl$sock_netdev_private(r0, 0x89f7, &(0x7f00005e7000)="56654777e7854866da6a1ce6c9dc73fddd9fd24591f1053dd11a260b74b01b2864510894e30e8ee1ead621b4a0690f03a2fbc60907f1b6865ef334428c76ecad06c33c78adf4faea1fec4a5d23b3ba6eaed030452b9eaa82c3328d8d8f8f2be6e763744d4ca5204328dfaa5ce22551105ec7fec329ca57a6795767c1effa513fa2495737d9d76b1be66bcd44bd7ead510e8dc6e183d30c894733bc02c531ce22ae91d0ce418dbbc7d41321719863b7c046fed90791744c9f97b159e5455a43bc01affaf867380cd6fbe493ed") close(r0) 2018/01/26 17:37:38 executing program 3: r0 = syz_open_dev$amidi(&(0x7f00003d5000-0xc)='/dev/amidi#\x00', 0x800, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000001000-0x14)={0xcb7, 0x1ff, 0x0, 0x3f, 0x0, 0xfff, 0x4, 0x400, 0x401, 0x7407bca5}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getflags(r0, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000003000-0x4)=0xffffffffffffffff, 0x4) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)='./file0\x00', 0xa002, r1, r2, 0x8, 0x7, 0x18000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f0000004000-0x8)='keyring\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDDISABIO(r0, 0x4b37) r5 = request_key(&(0x7f0000001000-0x6)='.dead\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000004000-0x1)='\x00', 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r4, &(0x7f0000004000-0x8)=[{&(0x7f0000004000-0xba)="5b97d49547972997c3d56c8c53a26e7fa3669fb0485b19acbdd3416b990610dca7c48391ace292ff11349c5f9e43098aa3815f10f08bbc0c11fa4c2836daea934797c6ca54d5018a69c2a15b9aa57c5493b25769f639ae289822e97022b348ed91ad00c9086625c90218708fc65a4fb794118e2d538a332648c9111c08bd5bbace686cff33d025b49e40009629768e635709cf90b02d59e4177b40c2b2e65320450dfef1e6e6e9a59c2b795308eaba8a3b8b1bc42a1fcefc9638", 0xba}], 0x1, r5) perf_event_open(&(0x7f0000002000)={0x4, 0x78, 0x6, 0x548, 0x1f18e00000000, 0x7, 0x0, 0x1f, 0x20100, 0x2, 0x2, 0xffff, 0x0, 0x7, 0xd2e, 0x29ee, 0x2, 0x7, 0x0, 0x2, 0xc0, 0x9b5b, 0xfff, 0x6, 0x7f, 0x2000000000000, 0x4, 0x401, 0x4, 0x6, 0xe, 0xf1a2e32, 0x80000001, 0x71c1, 0xea7, 0xfff, 0x1, 0x7f, 0x0, 0x280000000000000, 0x2, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x60e0, 0xd611, 0x1fba, 0x7, 0x1f, 0x7, 0x140000000000, 0x0}, r3, 0x5, r0, 0x4) fcntl$setlease(r0, 0x400, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051c000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r6, 0x540a, 0x1) syz_open_dev$midi(&(0x7f00004dd000-0xb)='/dev/midi#\x00', 0x3b62, 0x200) 2018/01/26 17:37:38 executing program 1: 2018/01/26 17:37:38 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 = syz_open_dev$amidi(&(0x7f00002d5000-0xc)='/dev/amidi#\x00', 0x6, 0x10000) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000237000)=0xaef, 0x4) pwrite64(r0, &(0x7f000082f000-0xf8)="1cd76e6303b6ba0ddf32b4ce1e578ccd4fca22d43c69a0ff3ac6f3c1e77c7cf0d1e9b9fdd764bb22f92a6d49e53838a02c123b2b0febb4a7d75957dc962ced2a1669949846073905b24aad50d0bd56be31be31a287706283e2b63161eeb9870f127630af871550872714b4cc8aa0b98dd0127452cf5548d8136d8fca6c3d72d59ac2ffda973bf9010dd41e4b730aca5bde0b216d5f16b4249c48739766ec5e5047c986a0e8a38b95326906f9731228f840cc14307aea7607b257849c285c0dd1851c65c057db79d1b207eefb394af10fb75175b4e330431c23ff49cb478ae6a00a0830ff9e1e43caf89d8eb4c73bc7b36cb61d3d0206478d", 0xf8, 0x0) mkdir(&(0x7f0000c0d000)='./control\x00', 0x0) lchown(&(0x7f00005df000)='./control\x00', 0x0, 0x0) r1 = getpgrp(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000d1c000-0x10c)={{0x9, 0x0, 0x8, 0x5de, "4c89a93f6cd6d0cbc511c86fd2e82d6d8c4b4ac47404c536fee706a7903ed6d9494306ae596c329713df1619", 0x8}, 0x0, 0x0, 0x80000000, r1, 0x9, 0x8, "9c134d2e670ffd028d870b80428e4c0e8db457e057c4c8ca9b6a1983b9b9f7a98ce9c854f1f91a21f371bafaec9541dbd11076b38a0b37e4041500f8d3a4460c", &(0x7f0000f93000)='/dev/amidi#\x00', 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x7fffffff, 0xff, 0x5, 0x2b98], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 17:37:38 executing program 2: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000080000)='.', &(0x7f0000fe9000)='./file0/file1\x00') mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000fea000)='./file0/file1\x00', &(0x7f00008b0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/26 17:37:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f95000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x125f, &(0x7f0000d59000)="") sync_file_range(r0, 0xa46d, 0x101, 0x5) 2018/01/26 17:37:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000006000-0x4)=0x1, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000081c000)='/dev/hwrng\x00', 0x8000, 0x0) connect$inet6(r1, &(0x7f0000924000)={0xa, 0xffffffffffffffff, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0xfffffffffffffe72) msync(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3) 2018/01/26 17:37:38 executing program 4: mmap(&(0x7f0000000000/0xf56000)=nil, 0xf56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x1, 0x12d, &(0x7f0000f25000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f51000)="73797a6b6f6cb500000000000007ffbeb8704b910a5894d9686e3501bf28d348724244afbe9a1e2c7c1d00020000a07cdaed85dd17", 0x3, 0xb6, &(0x7f000029a000)=""/182, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00004a3000-0x10)={r0, 0x28, &(0x7f00007b0000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000f56000)={r1, 0x6, 0x10}, 0xc) 2018/01/26 17:37:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101002, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000d0b000)=0x8129) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000cdd000-0xf6)=""/246) r1 = add_key$keyring(&(0x7f0000f19000)='keyring\x00', &(0x7f000023d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r2 = request_key(&(0x7f000095a000)='keyring\x00', &(0x7f0000a86000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000bf3000-0x9)='/dev/ppp\x00', 0xfffffffffffffffc) keyctl$negate(0xd, r1, 0x5, r2) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf2000-0x4)=0x600210) pread64(r0, &(0x7f000057c000)=""/226, 0xe2, 0x0) pwrite64(r0, &(0x7f00006c3000)="", 0x0, 0x0) 2018/01/26 17:37:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f00006d4000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000e84000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pkey_alloc(0x0, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00007d9000)='/dev/audio\x00', 0x10000, 0x0) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f00006fe000)=0x8) r3 = syz_open_dev$audion(&(0x7f000098d000-0xc)='/dev/audio#\x00', 0x100000001, 0x40000) ioctl$DMA_BUF_IOCTL_SYNC(r3, 0x40086200, &(0x7f00005ca000-0x8)=0x2) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f000021c000)={@generic=""/16, @ifru_mtu=0x0}) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f000015a000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 17:37:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000c34000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000ad9000)='/dev/mixer\x00', 0x0, 0x0) setuid(0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000de6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) keyctl$join(0x1, &(0x7f000001a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/26 17:37:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x9e) r1 = syz_open_procfs(r0, &(0x7f0000913000-0x5)="ff6f6d6d0d") execveat(r1, &(0x7f000000a000)='./file0\x00', &(0x7f0000003000-0x48)=[], &(0x7f0000001000-0xe)=[&(0x7f000000a000)='\x00'], 0x1000) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000099f000-0x4)=0x6, 0x4) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000357000)={0x3, r1}) 2018/01/26 17:37:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f00002c3000)=[], 0x0, &(0x7f0000c8e000-0x90)=[{0x7, 0x29, 0x2, ""}], 0xfffffffffffffeb7, 0x0}, 0x0) 2018/01/26 17:37:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000621000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$adsp(&(0x7f00007f1000-0xb)='/dev/adsp#\x00', 0x6, 0x40) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x742) unshare(0x400) sendmmsg$unix(r0, &(0x7f0000d1a000)=[{&(0x7f0000c03000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00005d8000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) 2018/01/26 17:37:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000baf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ad6000-0x16)='/selinux/checkreqprot\x00', 0x24080, 0x0) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000ef8000)={0x0, 0x0, &(0x7f0000a24000-0x1)=""/1, &(0x7f000022e000)=""/4096, &(0x7f0000ff4000)=""/62, 0x0}) 2018/01/26 17:37:38 executing program 4: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f74000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f72000-0x1e)=""/53, 0x35, 0x0, &(0x7f0000205000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000f75000-0x4)=0x20000000000008, 0x12b) sendto$inet6(r0, &(0x7f0000867000)="", 0x0, 0x0, &(0x7f000064b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c26000)='/dev/sequencer\x00', 0x20000, 0x0) connect$nfc_llcp(r1, &(0x7f0000d60000)={0x27, 0x0, 0x101, 0x7, 0x40, 0x7f, "71b49150079d4f567109d6fe5f5d323095272c9705eaf4394814f53129e536759be5e99ab619a5760350ab944c8cdffc3adac3d050905df44f6fa66ecf8d2b", 0xff}, 0x58) r2 = socket(0x1e, 0x1, 0x0) getsockopt(r2, 0x800000000010f, 0x4000000000082, &(0x7f0000e6d000)=""/4, &(0x7f0000377000)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f000076a000-0x8)={0x0, 0x292, 0xc4}, &(0x7f00003bf000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000402000-0xef)={r3, 0xe7, "3097dbaa8ae0cc3cf2147f9c393b1c8500b5fafde314a55c19804deca52ab293fb5a69837651a36582f6e1347cb612d0dce9a706ae59568425af39401041c8522aa45d59b01406bb6385623ec545e224ea43c4e1d54af512da434d8dd1f056afa95ff1b6e63a402adce625fd7708dafd889ec306010d16c58e37f020ef1be94c5f20b690591f79e7820de2b2cc37f6c242e64e7f4f0468bace53c0e0518af79afe7e373634814fa2c008f0dcb2b9165ed6764edcef0556da53e4707edd52b1680865b6ae431dbf4aa3e6a50f8a15c0ab92ac4967869c6a9ce450ab6a09a6f658ca237f3825e4cd"}, &(0x7f0000e0d000)=0xef) 2018/01/26 17:37:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x20000) r2 = syz_open_dev$sg(&(0x7f000028e000)='/dev/sg#\x00', 0x5c0000, 0x20000) 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$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000f8e000)=0x0) process_vm_writev(r3, &(0x7f00004ea000-0x18)=[{&(0x7f000009b000)=""/74, 0x4a}, {&(0x7f0000c04000-0x68)=""/104, 0x68}, {&(0x7f0000476000+0x51b)=""/117, 0x75}], 0x3, &(0x7f00000d8000)=[{&(0x7f0000b07000-0x6f)=""/111, 0x6f}, {&(0x7f0000c29000-0xb4)=""/180, 0xb4}, {&(0x7f00007b2000)=""/179, 0xb3}, {&(0x7f0000332000+0xb6e)=""/4096, 0x1000}, {&(0x7f000035b000-0x5e)=""/94, 0x5e}, {&(0x7f000000e000)=""/37, 0x25}, {&(0x7f00004fd000-0x4f)=""/79, 0x4f}, {&(0x7f0000df9000)=""/196, 0xc4}], 0x8, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x2) 2018/01/26 17:37:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c88000-0xc)='/dev/autofs\x00', 0x400000, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000c8d000)='/dev/snd/controlC#\x00', 0x93c, 0x8000) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000f4c000)={0xa0000008, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0, 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(&(0x7f0000000000/0xc1f000)=nil, 0xc1f000, 0x3, 0x71, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x800, 0x2, &(0x7f00002fc000-0x8)={0x0, 0x0}) mbind(&(0x7f000004e000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009f3000)=0x0, 0x5, 0x2) openat$vcs(0xffffffffffffff9c, &(0x7f0000475000-0x9)='/dev/vcs\x00', 0x40000, 0x0) 2018/01/26 17:37:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c11000-0x9)='/dev/ppp\x00', 0x101002, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000d0b000)=0x8129) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000cdd000-0xf6)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f00003ef000)=0x400000) pread64(r0, &(0x7f000057c000)=""/226, 0xe2, 0x0) pwrite64(r0, &(0x7f00006c3000)="", 0x0, 0x0) syz_open_dev$sg(&(0x7f0000b6d000-0x9)='/dev/sg#\x00', 0x2000000000000000, 0x400) 2018/01/26 17:37:38 executing program 2: 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) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(r0) bpf$OBJ_GET_PROG(0x7, &(0x7f000037c000)={&(0x7f00003f8000)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f0000589000-0x4)=0x800) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) r3 = add_key(&(0x7f000060e000-0xa)='id_legacy\x00', &(0x7f0000c25000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000084b000)="ae6cf737f3027b9e9846b4cdd5f5b6b58c7733406d27aef5ffcb7b6ef4a7df6c262d41ad0e5e64f171a6742b5b82ba486d49b4c987eda9df8be624bc8e754d17419ccf4ba897", 0x46, 0xfffffffffffffffa) fremovexattr(r2, &(0x7f00005f9000+0x7b)=@random={'osx.', 'id_legacy\x00'}) r4 = add_key(&(0x7f0000b77000-0x8)='big_key\x00', &(0x7f0000853000+0x8e7)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00001ca000)="47e1d3b9dd8519328079b21d2cd76129fa58c56d0ad8abe5efd643f142db10d6b1b78de3c3aac0043c682d1fa7c8a65fb3ba13128ef48dad5346eb17fa2ce09a790fec82aeca6141db10f49e703653b22504b87f95d67e0788359afcdec1fc1ed29a6f1ded", 0x65, 0xfffffffffffffffc) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f00000a3000-0x9)='/dev/ppp\x00', 0x400001, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000f93000)=0x49973766, 0x4) getsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f000052e000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f0000f0b000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000040c000-0x28)={@common='teql0\x00', r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$negate(0xd, r3, 0x0, r4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000681000-0x8c)={0x0, @in={{0x2, 0x0, @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]}}, &(0x7f00008a2000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000e14000-0x20)={0x8, 0x8, 0x8001, 0x6, 0x1ff, 0x8, 0x3, 0x8, r7}, &(0x7f00007d6000)=0x20) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f000014b000-0x8)={0x0, 0x0}) mount(&(0x7f0000cc1000)='./file0\x00', &(0x7f00006c6000-0x8)='./file0\x00', &(0x7f00008f0000-0x7)='cramfs\x00', 0x80000, &(0x7f0000edc000-0x86)="9fdfd9f5303ba0ffc39120665d1409d65fafbe2b5fac3458368a9aa27786db4132ce976fcbc1560f05ec8a6db38171f32c9881894c0632254e0464a702d7ccaf5673a31b06ca237f7acb23a8fde4cf5e55f9ebe27a0adb1f3cfe0fae45a6df23e0b056aa3cbb1ffab2e8e129cb9fc2bd0cc9f269d3d2a87744c820506836f55a950128f46879") r8 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') preadv(r8, &(0x7f0000560000-0x80)=[{&(0x7f0000509000)=""/11, 0xb}, {&(0x7f000025f000)=""/58, 0x3a}, {&(0x7f00002f1000-0x77)=""/204, 0xcc}], 0x3, 0x0) bind$netrom(r5, &(0x7f00001cb000-0x48)=@full={{0x3, {"22a3de2d2e30c9"}, 0xfffffffffffffff8}, [{"25e43416cd9394"}, {"02d8aa8afbb7e5"}, {"fadb6947545550"}, {"5c0db7a08e8245"}, {"b62076c57be337"}, {"a9f560c5ad6c90"}, {"782cfe986c9730"}, {"1735dff4f1577d"}]}, 0x48) 2018/01/26 17:37:38 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000e9f000-0xb)='/dev/audio\x00', 0x40, 0x0) timerfd_gettime(r0, &(0x7f0000f86000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) socket$bt_hci(0x1f, 0x3, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000a13000)={{0x5e2, 0x1}, 'port0\x00', 0x80, 0x400, 0x10000, 0x9, 0x7f, 0x4, 0xe39, 0x0, 0x3, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_int(r2, 0x0, 0x1a, &(0x7f0000cb2000)=0x1, 0xfffffce5) 2018/01/26 17:37:38 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x101000, 0x0) connect$vsock_stream(r0, &(0x7f0000518000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a73000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000a31000)={0x19980330, 0x0}, &(0x7f00009b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00002a6000+0x29c)='tls\x00', 0x4) r3 = syz_open_procfs(0x0, &(0x7f0000ed7000-0xa)='map_files\x00') fsetxattr(r2, &(0x7f00006b3000)=@known='system.posix_acl_default\x00', &(0x7f0000d9b000-0x19)='/selinux/avc/cache_stats\x00', 0x19, 0x2) fsetxattr(r3, &(0x7f0000ac8000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000158000-0x10)="656d3073656c66a673656c696e757800", 0x10, 0x0) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000c05000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) 2018/01/26 17:37:38 executing program 4: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454d0, &(0x7f0000002000+0x89)=0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000029000)='/selinux/access\x00', 0x2, 0x0) 2018/01/26 17:37:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000564000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3) mremap(&(0x7f00001bf000/0x13000)=nil, 0x13000, 0x3000, 0x3, &(0x7f0000d98000/0x3000)=nil) r0 = syz_open_dev$dmmidi(&(0x7f0000b2c000)='/dev/dmmidi#\x00', 0xfffffffffffffff7, 0x200080) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x0, &(0x7f0000351000)={0x0, 0x1c9c380}, &(0x7f0000140000-0x4)=0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00005e3000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8, 0x0) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f0000d15000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2018/01/26 17:37:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f00000c9000)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00004ba000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x301}) write$tun(r1, &(0x7f00000e8000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x20000000000004, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "d3cae9d1"}}}}, 0x32) 2018/01/26 17:37:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101002, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000d0b000)=0x8129) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000cdd000-0xf6)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf2000-0x4)=0x600210) pread64(r0, &(0x7f0000900000)=""/226, 0xffffffffffffffe4, 0x0) pwrite64(r0, &(0x7f00006c3000)="", 0x0, 0x0) 2018/01/26 17:37:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000053f000-0x78)={0x2, 0x78, 0x968, 0x1, 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) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d42000)='/dev/sequencer2\x00', 0x2800, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000bf6000-0x4)=0x2, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000008}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000000e000)={0x18, 0x26, 0x301, 0x0, 0x2, {0x0, 0x0, 0x0}, [@generic="9c"]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = syz_open_dev$vcsn(&(0x7f00006ce000)='/dev/vcs#\x00', 0x7, 0x48000) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80206433, &(0x7f0000675000-0x11)=""/17) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000a47000-0x4)=0x3ff) 2018/01/26 17:37:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) close(r0) 2018/01/26 17:37:38 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) r1 = syz_open_dev$vcsa(&(0x7f0000009000-0xb)='/dev/vcsa#\x00', 0x81, 0x80000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000009000)={0x6, 0x0, [{0xbf3, 0x0, 0x50}, {0x29d, 0x0, 0x9}, {0xaf0, 0x0, 0x8}, {0x9df, 0x0, 0x100000000}, {0x28, 0x0, 0x1000000000000}, {0x0, 0x0, 0xe6}]}) bind$inet6(r0, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000002000)=@sack_info={0x0, 0xffffffffffff8000, 0x0}, &(0x7f0000008000-0x4)=0xc) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000003000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000004000-0x3)=0x14) 2018/01/26 17:37:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') readv(r0, &(0x7f00008d9000-0x8)=[{&(0x7f0000587000)=""/36, 0x24}], 0x1) getresgid(&(0x7f0000d5c000-0x4)=0x0, &(0x7f00007c7000-0x4)=0x0, &(0x7f00008f3000-0x4)=0x0) setgroups(0x1, &(0x7f00000e6000-0x4)=[r1]) syncfs(r0) 2018/01/26 17:37:38 executing program 0: unshare(0x80000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f000070e000)={0x4, 0xabb7, 0x743, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sync() [ 516.605094] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=38 sclass=netlink_tcpdiag_socket pig=30777 comm=syz-executor6 [ 516.606206] device syz0 entered promiscuous mode 2018/01/26 17:37:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000210000)=0x4, 0xffffffffffffff1c) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000968000-0x1c)=@req3={0x8000, 0x3, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x1c) r1 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000ae2000)={r1}) setsockopt$inet6_buf(r2, 0x29, 0xfd, &(0x7f0000b11000-0x4d)="7edf7aec8805e652bc2c10df86156de1f3db091fdb5e0b82ec9f67fda5df70fc91e2ae5bb1f5b8296f5502c55f49ff096f90612d46b8955c3d9ba7787596ae08075094fc70edda4211853901b3", 0x4d) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f6d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) unlink(&(0x7f0000baf000-0x8)='./file0\x00') ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000f84000-0x400)={"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"}) 2018/01/26 17:37:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000897000-0xa)='setgroups\x00') writev(r0, &(0x7f0000ee2000)=[{&(0x7f000006f000)="b3", 0x1}], 0x1) open_by_handle_at(r0, &(0x7f00007e7000-0x1d)={0x1d, 0x9, "c83e2a2f70fb08016fa2dd05957c0cb7973b6b82c2"}, 0x40000) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f000039c000-0x8e)=""/142) 2018/01/26 17:37:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101002, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000d0b000)=0x8129) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000833000-0x18)={0xaa, 0x4, 0x0}) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000cdd000-0xf6)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf2000-0x4)=0x600210) pread64(r0, &(0x7f000057c000)=""/226, 0xe2, 0x0) pwrite64(r0, &(0x7f00006c3000)="", 0x0, 0x0) [ 516.706435] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=38 sclass=netlink_tcpdiag_socket pig=30777 comm=syz-executor6 2018/01/26 17:37:38 executing program 3: 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000049000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000149000-0x8)={0x0, 0x0, 0x0, 0x0}) tee(r0, r0, 0x6899, 0x5) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000b15000)={0x0, 0x0}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000283000)={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='rose0\x00'}) 2018/01/26 17:37:38 executing program 2: set_mempolicy(0x0, &(0x7f0000682000-0x8)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x4, 0xc8f2) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000f66000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f00000ec000)=[], 0x0, &(0x7f0000818000-0x10)=[{0x10, 0x29, 0x3e, "ad"}], 0x10, 0x0}, 0x0) 2018/01/26 17:37:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socket$unix(0x1, 0x0, 0x0) fcntl$getflags(r0, 0x40a) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000928000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) inotify_add_watch(r1, &(0x7f0000189000-0x8)='./file0\x00', 0x1000000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f000011a000)='/dev/rfkill\x00', 0x80, 0x0) ioctl$VHOST_SET_LOG_BASE(r4, 0x4008af04, &(0x7f0000543000-0x8)=&(0x7f000029e000-0x1)=0x0) fcntl$lock(r3, 0x26, &(0x7f000065a000)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r3, 0x5, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000b58000-0x4)=0x0) stat(&(0x7f0000fd1000-0x8)='./file0\x00', &(0x7f0000e74000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f00000bb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/26 17:37:38 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00003e0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e90000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x77359400, 0x0}, &(0x7f0000e86000-0x10)={&(0x7f0000c72000-0x8)={0x0}, 0x8}) 2018/01/26 17:37:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000074f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x4) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000af8000-0x11)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000d52000-0x10)={0x34, 0x0, 0x0, 0x100000000}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0106434, &(0x7f0000f4a000-0x10)={0x5, r4, 0x2, 0xfffffffffffff05f}) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f000053c000)={0x7, 0x2, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000575000)=[@in6={0xa, 0x1, 0xffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x2}, 0xc2f}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000011c000)={0x0, 0x2, 0x6, 0x8, 0xffffffffffffffff, 0x1, 0x7, 0x8, {0x0, @in={{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]}, 0x40, 0x1, 0x8c, 0x5, 0x3ff}}, &(0x7f000024c000)=0xb8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000c46000-0xc)={r5, 0x38, &(0x7f0000800000-0x38)=[@in6={0xa, 0x0, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x1f}, @in6={0xa, 0x0, 0xb1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x9}]}, &(0x7f0000575000-0x4)=0xc) recvmsg$netrom(0xffffffffffffffff, &(0x7f00003a1000)={&(0x7f0000b0c000)=@full={{0x3, {"6123917822e7d0"}, 0xa000}, [{"038359e986b8be"}, {"6d9889a9187b66"}, {"662ffa77a1a6ff"}, {"49892c9b1aa60a"}, {"745e00ef8377b3"}, {"86e6a2eff6a9f0"}, {"0ac639de6f7cc5"}, {"c3af3e2dcb435e"}]}, 0x48, &(0x7f0000cfd000-0x30)=[{&(0x7f00000af000-0x14)="2a854d1f26f378af37714721adbf3a0f4b2c07b2", 0x14}, {&(0x7f0000bd4000-0x5b)="ad58ff5e5bf2be3c7fa803d5a8cc727f51e9600544f7acc627c7e2c12a682bccc716ecba12ed148cd4af7c0659829ee81ef28faa0b7b9acbdcce38cae9956a063b3361cd58f55f4d0f30d5aad1dfe2654d2793a7a624a790afdb34", 0x5b}, {&(0x7f00008b3000-0xe3)="369340be8e8bc967dc183f81c8371dc4617a9670d20e4e9bf7ee872518936389a09b0efbe2cb0b61ca8195f711568898b22f35dab2eee763b3367bfddefa8e16e022ea934939f9fee4bc34535d9d92d3fa2fb14651ffeee47bb6ce8865437bc281edfdd2e6b85c2eff67501b28d1a25efb658c38271b4483c9f1da2211ef3cb16a0e792da3d125db2ffe823440ed809951ab9a187482cfeee9d99bb54d140e07482545dcf9a025362e0d5a455be98d9a6255e229f7179167f596c8fdb5afdcff6b6c3abe616b945529f69d5643de69cbd73fa93a5b8014b7153f4a14ff2bfdd9d163ac", 0xe3}, {&(0x7f000024f000-0x95)="e06220dc0dcdab048d2c962bfc385c573bde9fab99354e34966344375370a4dba0fb1f39eef3c4f22888028272dd98425cb73aa5cd35e25f363aea25e04ec15ea7488d7ae8624c86aa7176045be075518e0519e4a311a681fde6bc827e1d63f31b78add69200570c487a2a264060f90340a0365a546c78d42511bdbc426ce2b5bce870f3f408ad8828797851d8a981b53fd818217b", 0x95}, {&(0x7f00005bb000-0x5)="5a0eeb4365", 0x5}, {&(0x7f000099e000-0xb)="b22f6e91d2162a89e37716", 0xb}], 0x6, &(0x7f00007a6000-0x378)=[{0x74, 0x11f, 0x8c, "a36c5a35de6140886ec6691099078810e54fb1cdbf7516dddbe9ff5af9ea58046724699aa2fc88eec818bd65e1ce33de09b7fa4c71731f86919ebcd790b858d191bbacc838ba25ab63e91f54687be1602ce4ab122aeb1faf3ada5bf0fd7a38869dca644a05b6"}, {0x58, 0x11d, 0x9, "b53ad88eeb27710941b684f1bd1cfa2891def7812495ae530267d6516b114bfc5fe5fc49f1383a28a30a63132df99814a75ebedb7536ea4c0709b6efa83d1143c2696d7819cef36b96"}, {0x64, 0x13a, 0x0, "7ea94996245b435c3a73024b37e96ea914fe07f4f8a9f442719f79e1665a2649deebd51901db0b0f296ea0ab69208d5f9c91c8c7fe59a79ec02d803412e5de61987a458e48a818df323899b6be952cd73c5ca515a6ee85"}, {0x9c, 0x11a, 0xff, "d07fd41956869c64571a3c4d3488e18d3f34cfb70d79be040e5b78bb44cc6e975dfcc7e6652bd6169656d21d7b8e8de036e5cf707729299a5aee29578ce9f83cc78552a42f23f40e43b4d18d495ae796f72ac65ccc605eb565d567bd8b1e95a567290452fc5c496eebc52d2923dae92e630eaec24d299c0a7f329825ce9e6cdb5ed3b709999433e04db1a0685e"}, {0x3c, 0x11f, 0x3969, "55bcc519cc3c0c1aca5ce966a40553bb0d28b724d28c0108641b8d804f95fbeeb17b2711a665bbf28f3ced26a1"}, {0x108, 0x10f, 0x6046, "d870b7da84ba9b148176e968a406dae70e20a3be069980c261e87871cfe01178affc7b9c1a01fc71988239f518c428acbca04eb6291eb75a634c2f1a76692deeb251053c319169f1fe35428d14a4da08b30930052cf19b962e2d89d2860bf5f7965b8b42f89d7a3e6ee056c7daf759cf05063276e85335b1dd570b538d8eb03f3cc05662184d77c55ea466835baa26d8f4ed4f2ada6c361f81d5e4b80811a6a6ebd98c0cf93e96dff00fef31d4ae346a51475fa9f95dd8d90b3da664f87de603bc501598ea6598c2209d334e0355f522cbcc8146e3d9ad8236c6649ef9c2de0efc52585622e37a22351d8861ee61657eb989bd9ff9148e540a"}, {0x68, 0x108, 0xbc7, "fa17c3a91b6f71aa503c8ec8cbdb4ebe4fc5797952b4ca69a95e599057b6c71a4af6bb356433af5b3d892576b7f174450e436e1111649f503e0e079891ba5092352ee0c903f7983b04c8ca807b180395d92f2a1e7f695572f2"}], 0x378, 0x20004040}, 0x2000) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f00004f4000)={0xa100000000000000, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) 2018/01/26 17:37:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000768000/0x3000)=nil, 0x3000, 0x64) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00004be000)='maps\x00') r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000681000)='/dev/vcs\x00', 0x400, 0x0) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000354000/0x18000)=nil, &(0x7f00006f0000)=[@text64={0x40, &(0x7f0000b1d000)="6466400f38217c53d3f24f0f59a00e00000066ba4200ec3e4b0f32c744240000200000c744240218000000c7442406000000000f011c24c744240091000000c7442402da2a0000ff1c240fc7980f000000f36c66410f380bf766b888000f00d8", 0x60}], 0x1, 0x48, &(0x7f0000cf0000)=[], 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000a6c000)='/proc/self/net/pfkey\x00', 0xfe, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000093e000)=0x6, 0x4) getpeername$packet(r0, &(0x7f000010e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00006c9000-0x4)=0x14) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000996000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e7e000)=0x8) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/26 17:37:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000301000-0x40)={0x2, 0x1, 0x0, 0x3, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 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) r1 = syz_open_pts(0xffffffffffffff9c, 0x2100) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f00003da000)={0x2, 0x8, 0xe249, 0x3, 0x6, 0x1}) 2018/01/26 17:37:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101002, 0x0) getitimer(0x0, &(0x7f000046f000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00003b7000-0x4)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00006e1000-0x4)=0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f00005a0000-0xc)={r0, r0, 0x1}) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000cdd000-0xf6)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf2000-0x4)=0x600210) r3 = fcntl$getown(r0, 0x9) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f000093d000)={0x10, 0x0}) getpgrp(r3) pread64(r0, &(0x7f000057c000)=""/226, 0xe2, 0x0) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f000085c000-0x8)={0x2, 0x81}) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f000094a000)=""/147, &(0x7f0000529000)=0x93) pwrite64(r0, &(0x7f0000ba1000-0x143)="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", 0x143, 0x0) 2018/01/26 17:37:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00004b1000)='/dev/vcs#\x00', 0x33, 0x0) pwrite64(r0, &(0x7f0000610000)="09f0", 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) close(r2) socketpair(0x1b, 0x7, 0x9, &(0x7f0000e6f000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e05411, &(0x7f0000770000-0xea)=""/234) close(r1) 2018/01/26 17:37:38 executing program 0: prctl$void(0x17) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0xfff, 0x80) connect$llc(r0, &(0x7f00009c5000)={0x1a, 0xf7, 0x1, 0x7, 0xa00000000, 0xe8f6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) 2018/01/26 17:37:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000e04000-0x10)='/dev/input/mice\x00', 0x0, 0x200) r1 = mmap$binder(&(0x7f0000316000/0x4000)=nil, 0x4000, 0x100000c, 0x10, 0xffffffffffffff9c, 0x0) sysfs$3(0x3) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000819000)={r1, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 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) clone(0x0, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") 2018/01/26 17:37:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000bf9000)='./file0\x00', 0x111000, 0x20) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000109000)='/dev/snd/timer\x00', 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f000097e000-0xf)='/dev/snd/timer\x00', 0x0, 0x101040) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x3, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup3(r1, r2, 0x0) 2018/01/26 17:37:39 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000003000-0x24)={0x0, 0x0, 0x7a2c0b38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r0, &(0x7f0000000000)=""/2, 0x2) [ 516.959988] QAT: Invalid ioctl 2018/01/26 17:37:39 executing program 3: mmap(&(0x7f0000000000/0xa2e000)=nil, 0xa2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000a2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000a2e000)=@generic={0x3d, 0x5, 0x3}) mmap(&(0x7f0000a2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000a30000-0x12)={&(0x7f0000a20000-0x10)=@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000e5000)=[{&(0x7f0000a30000-0xbc)="5ccf0c2ead6f5556a7b2709b44507e3da7352ed7b1cce83b39553f13a28089de3f67f576f60ef88071e42596a903236cfb75a7cda1604a67b9a559fef4283ffa38092a082942cf45b292fb538eddae9692b25b1e2e35b7925495142eee759a1b571325cc643583c2d7004daa1e8a5b8210d6c7f5ff90179ada72871b5e21dee051ad5105b6bbfda304e38bff52171f5b6dcfab687dd57cb86285a24becf8de7bfd3d797106a329217d5be531ac1c5645b51100d39d2692c22ebdc48e", 0xbc}], 0x1, &(0x7f0000a2f000)=[{0xc8, 0x12f, 0x6, "38adea61b628e2c76172dd32e5746576cbf270898f473cde39c3951dbe086ee9cbeb6c472407881cf94fe7c3fa5169b37a3fe5230af1e5e7f60631d4113285935cdc5e83a2a37ceb930124ced04f500e9f11175659b6de729d1dcf071c55557e13e9e97b8c85380188ee6c427e370cbfd69283249363f1b6abc82ce71d2be782f696d7f0400ec85571272082c19fa53c1ab24d5b69acaf9fa4656804c4931815c10f37e0be36814f5d19ddfa2373a66e55ea1ac540ec4604aff5"}], 0xc8, 0x20004000}, 0x40000) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) 2018/01/26 17:37:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000fc1000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f000081d000-0x8)=0x0) r1 = syz_open_dev$sndseq(&(0x7f00004d0000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f000071c000)='/dev/dsp\x00', 0x101200, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f000075a000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000007000-0x58)={{0x50f, 0xa0000001}, 0x1, 0x3, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 517.036071] QAT: Invalid ioctl 2018/01/26 17:37:39 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x2) setns(r0, 0xc000000) sendfile64(r0, r0, &(0x7f0000001000-0x8)=0x0, 0x81) prctl$intptr(0x21, 0x1) 2018/01/26 17:37:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101002, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000d0b000)=0x8129) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000cdd000-0xf6)=""/246) ioctl$sock_bt_hci(r0, 0x0, &(0x7f00000d1000-0xc9)="3d9e41bb495460ac38a99967078946e77f76f3d28d6f7c0770ac4e9dbd742351d270eb488b890a24b5242c9c1b618cac55132f3a2fc412eaeb304a223b3cb012bcc51a904853bc379f9a391a6b089856d3ee59bddd8c69ab724178a2219039144dbde1100310e472ac35ad5e8c6443fcb59a7690d78f967a94986bd6d9f48ffe0ae9d40f529a1bcaa2b1d5e7f021a38481b04c470751baa903af3a4da8026fc564b3763a8e869e4d93bd04f711ed9fd701c76c8425a305a191734f615eb6daa08be2ce82284a772a96") ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf2000-0x4)=0x600210) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000ec0000)=0x0, &(0x7f0000147000-0x4)=0x4) recvfrom$ax25(r0, &(0x7f0000b08000-0xc2)=""/194, 0xc2, 0x20, &(0x7f0000cec000-0x10)={0x3, {"02b7536687b02d"}, 0x80000001}, 0x10) pread64(r0, &(0x7f000057c000)=""/226, 0xe2, 0xfffffffffffffffc) pwrite64(r0, &(0x7f00006c3000)="", 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000df6000-0xd8)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/26 17:37:39 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000001000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000c67000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x0) 2018/01/26 17:37:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000f41000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f90000)={&(0x7f0000997000)=@bridge_setlink={0x28, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x0, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 17:37:39 executing program 4: mmap(&(0x7f0000000000/0xff000)=nil, 0xff000, 0x3, 0x32, 0xffffffffffffffff, 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) mmap(&(0x7f00000ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f00000df000-0x40)={0x200000006, 0x7, 0x9, 0x181c, "ab7e8f415acbc1a7c83b1085d78a672dfcb5a1baf7f3685619e1f62944558586461b7ce0d8036db71de6fac4", 0x1ff}) mmap(&(0x7f0000100000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000100000)=""/123) syz_open_dev$loop(&(0x7f0000100000-0xb)='/dev/loop#\x00', 0x7, 0x3095c0) 2018/01/26 17:37:39 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x0, &(0x7f0000002000-0xd)={0x0, {0x0}, 0x0, 0x0}, 0x0, 0x8, &(0x7f0000001000-0x8)={0x0}) r0 = gettid() r1 = getpgid(r0) sched_setaffinity(r1, 0x8, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/ppp\x00', 0x400083, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000004000-0x4)=0x1, &(0x7f0000003000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in=@loopback=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000002000)={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xf52b, 0x9, 0x3ff, 0x100, 0x9, 0x40000, r3}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000003000-0x3)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000004000)=[{r2, 0x0, 0x0}, {r2, 0x200, 0x0}, {r2, 0x2008, 0x0}, {r2, 0x1, 0x0}], 0x4, &(0x7f0000000000)={r4, r5+10000000}, &(0x7f0000006000-0x8)={0x806}, 0x8) 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(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r2, &(0x7f0000006000)={0x16, 0x99, "24eb2d7bc12f149d3e274abaaa24"}, 0x881) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000002000-0x10)={0x1f, 0x0, 0x10003, 0x80000000}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0086438, &(0x7f0000004000)={0x3, r6}) 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) sendmmsg$nfc_llcp(r2, &(0x7f0000005000-0x38)=[{&(0x7f0000004000)={0x27, 0xffffffffffffff01, 0x401, 0x7, 0x9, 0x3, "e6f8f6f043639cad5d3ceddfb91584853dc8e465d22353eed20ed7b254b2be1417942f373bd70d906f11d23336edc1fd3e2e321054be643ffa26b9e1d6d646", 0x9}, 0x58, &(0x7f0000001000-0x18)=[{&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000004000-0xba)="5cce7261c0fb56c0da251ce68cc36894faa537d016592e034423d123944258f2f85e8b5a6e1b77c0c5013f84f43ef46f20262cb32233f870aac33376087d5d8e314fffab17c6c4b96b542f4785932f2ab6a97798617826f47a6cee5057ff70d83b23e3b95a3c7073752922ad45e60da830eac611fb8eb839ac64b7dcdf17bd0df9419288636c52eb0c3c7702786ae5eb76fe2d8bf5f04277f358d1051aa60b5f502a85295fb927b975c46a6b71147bf37682a9803b4f128dccba", 0xba}, {&(0x7f0000002000-0x38)="82384a04cb498266f8fe5d20cf2f4b11983b9c8996eaa878699415310e50d8d0712576169ebc55c6f464f4fa9466805d3ec846ea2bfeab49", 0x38}], 0x3, &(0x7f0000005000-0x108)={0x108, 0x0, 0x7, "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"}, 0x108, 0x20008000}, {&(0x7f0000000000)={0x27, 0x7, 0x5, 0x7, 0x0, 0x5, "637381b2837d0a347a0e66c9bc5adfa79036d5dd2d34218081b212ba2256047f5cb58c34c294d529833132e0952be27d2b693fdfad9ad0e081a0716108dc4b", 0x2}, 0x58, &(0x7f0000005000-0x38)=[{&(0x7f0000005000-0x6a)="3b42e3cf4b46e410d85091646c7aa58a9245e5fa90269fe3d5bffb2bb69afd93d367f12630091e6ff2576f15a2274e9b3de4462c1394bf80a4a8f49cc23e8a5ef416b9f744a24e9fac639a5c1e84ee776742b20bc7b5102dbbd2a7542caf397ad9c475e69a8fc4e16a08", 0x6a}, {&(0x7f0000005000-0xc4)="ef1d9247d4c92799eec11536d48d6aaf75cf4f08b3a169591737362be51cd641ba93feebdfbfc4dd918a4bc8f4c178b033220b668350d1def012fae6926c7fcd1a3150b46e3da567179caeaf0bb15a9ae0b393545b767f95a2cd0796e391cde205ec34dce05a17356d849bcad7c19aa2debf7b59a44e55b0c8529e8096f500dbb251f9d5b305daed2c966571c797c8b7d56dd81faccec7d17e9d0964bd414fb6abd1ee21a01c6787bde7cf455d7e060e1f66bea10fe0d6d7101904b11e66e1062f864278", 0xc4}, {&(0x7f0000001000)="882f594225696bf28ae400964bfe4ccfa28f2687f09980260bf34ca6ad52367a5fec3ad2a9b61dd5d20764bd33ebc5cde96294035c4f617a3f4bd14b0c99d7581c09a26b49da6e59369e8e15cf9061edb31552e22fc2a81bb72e3132da4c9a50c3", 0x61}, {&(0x7f0000004000)="026189e66b647e7a0a85163132912194218ae2f6a9678ff78f82fa8de9319a4ea21ecf7cb66fb5405a40d66ec3afd53bb2eabadb3ecd7216c373fcad08c51aec10b66ba293e696332cbbcb0eeb2e0c01462a9bc28fdb70b09af0e642d6bb3fd7b0f31cbb6b3198b67d9c7e82469c1666e30f8d3fb9b49af82a45ff4f8de1c776cac4119bab7b7fc3f7be93c4fc797fff87c03220e1f71360328d9d4ec645f48f65376266d8a3815a8dc4a067dcf31205ea0c63eceddce2c0a9de05", 0xbb}, {&(0x7f0000000000)="ad03bb69eec397ec92620fcbf151a74d4f40b01bb702f4e4d3ce9a8de58d4a9e5ae335e1317101542b08cab08b1f45929775ac3e7dcba2a98e100595a7b21420b9209d32702676d429eb47b45da11c3551336aa33cf2331a8fa8c558bd855e405b0ffa4e57dc44f653d8fa8abbe6b7955e3ebfb116507f964e2f1b550d43511984b18239c38edf36cc2dfaaa2892259c5ca6a4b5578253ab73c5b7079403ada7bc3468350146e0ac4fa1aceacdd5433b0df1e144d129a8d7ffce1a4b2e8ef7f7b04696a2e19a2f342f9af84c95331eafaa7cb6f8ee7b0693b5307c595d9c", 0xde}, {&(0x7f0000001000-0x46)="3b8bc42f4dc428852c1ee5bb46d042b631381add7d6f86242a122f73bccada58e48399bba3b43e46e86a9ea2809558d5aa8a8ee0ff735049de114ecfad5c6fa66fbcc6e3cabb", 0x46}, {&(0x7f0000003000-0xf4)="2ca58a6a775ad04e63af8c91fa0ace44aefe8900903e1316a1f65eb395bc2fa2ada1e02c917e17d4c80ba44b34ef2f4ad25326057108fa251ee05d9228ecc0e2aea2d54e451fa3e8ddceacf5032d272f9203b8755d402c1f10f83be231a7ef7213c2a068b06bf5692bd11df03fa7d8f5e19ebd308a21bb01ceb5f9dbe839252441c846165fdf69d6d73cd19b3ad3ff6f91dd2cc05efa40dee9313fa5890edd6433aa9b0172e1ae0d45f8a396a5555b4d0bc061e8588cd51139c070fc8b448ca8bf5b4c7909cb6635e0e7b40fc702da2593f6c35e719d69b394fb0c05a670af45d99fd967979e3833b3cef93d96754b66194a596a", 0xf4}], 0x7, &(0x7f0000005000-0xc0)={0xc0, 0x10b, 0xcb, "da43fd4982376684f88391dcecd14ffd52a8f0732cf8d6fee04a990aeded7e1af5d74ad46394f5ec0e4fb15d491a541603672b1a6f3c85967d9a130342bd74fcdef8ed7aea77b6375f3c91d7b780b721f713e6995d812273bac708aff7f229e2d6ae20fdd18ae3bc102c345fd3d9d7e1ca921718d24ee0c30e471408616c7c54d690767b51986e97658050c2946e3b235f29b0365c57208b94ced09dded7af7ad72c194d95b3cc5ff6e9e42cd4c400c0e4da73f3"}, 0xc0, 0x4}], 0x2, 0x4000) 2018/01/26 17:37:39 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f0000f50000)={0x3, {"7efe1ae4a6b1fb"}, 0x4}, 0x10) mmap(&(0x7f0000000000/0xdbb000)=nil, 0xdbb000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f00001a6000)=@vsock={0x0, 0x0, 0x0, @reserved=0x0, 0x0}, &(0x7f0000207000)=0x10, 0x80800) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000258000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000d34000-0x12)='/dev/snd/midiC#D#\x00', 0x1ff, 0x80000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f000034e000)={0x0, 0x88, "9c3eb24c5a206633177f7880b832fb874178a912b8b783292107f16f6ad69151b3d1d8bcdf0b8093bc5e90c6e24df867e53fc4ab442940f9361195802f0c8edcfb5fa27a43a5cf70349c0b241658a582695ee4332057b7b1847bf981601975693321e67c0a79de84c273c79bfd25fd7588f880c8fa79f736816262df1578ab937a73cb59afffc436"}, &(0x7f0000e07000-0x4)=0x79) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000cb6000)={r4, 0x1}, &(0x7f0000210000-0x4)=0x8) setsockopt(r2, 0x800000010d, 0x800000000002, &(0x7f0000d15000-0x4)="02ca29ff3b", 0x5) 2018/01/26 17:37:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000179000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000dcf000-0x24)="002ed6a63a897e501d988745fb1e03cf8acf68fb7e3ca33e73b88a4ddd40b969ecb6f764", 0x24) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000665000-0x8)={0x0, 0x0}) 2018/01/26 17:37:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000006e000-0x7)='ns/pid\x00') ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00002d6000-0x1a)={0x0, 0x20, 0x9, [0x4d0ab0a1, 0x6, 0x9, 0x4501262c, 0x7fff, 0x0, 0x9, 0x1b, 0x80000000]}, &(0x7f0000f1a000-0x4)=0x1a) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000cb0000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=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=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000306000-0x4)=0xe8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00003c8000)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d1c000-0x4)=0x8c) bind$inet6(r1, &(0x7f0000a21000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000879000-0x108)={0x0, @in6={{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]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f1a000)=0x108) 2018/01/26 17:37:39 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f00000ee000)='cpuset}vmnet1&\x00', 0xf, &(0x7f0000001000-0x2)='-\x00') r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000002000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(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$inet6(r1, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00009ff000)={0x0, 0x4, 0x4000020030}, 0xc) writev(r1, &(0x7f00006d6000)=[{&(0x7f0000bc7000)="e9", 0x1}], 0x1) writev(r1, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x1}], 0x1) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e3c000-0x10)={0x1, &(0x7f0000313000)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) sendmsg(r1, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000674000)={0x0, 0x0, 0x0}, 0xc) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r1, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000b11000-0x5e)='>', 0x1, 0x0, &(0x7f0000477000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000b17000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) preadv(0xffffffffffffffff, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x102) 2018/01/26 17:37:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000b2000-0x10)={0xffffffffffffffff, 0x28, &(0x7f0000ec7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000260000-0xc)={r1, 0x9, 0x18}, 0xc) syz_emit_ethernet(0x2a, &(0x7f0000893000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@address_reply={0x12, 0x0, 0x0, 0x0}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0x0]}) exit(0x0) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000d3f000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000490000)=[], 0x0, &(0x7f0000ccf000)=""/4096, 0xfffffffffffffcc2, 0x0}, 0x0) 2018/01/26 17:37:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f00006b2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000712000-0x10)={&(0x7f0000070000)=@bridge_setlink={0x14, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00003f8000-0x9)='/dev/rtc\x00', 0x80200, 0x0) sendto$unix(r1, &(0x7f0000baf000-0x9a)="1864e1767d6fb816597f33d9847ba343664aa1b83d01e76715d0deeb3f8bbf7002758bf156cd7ab8b7f56694a41a99d9cca59ee32d4238f16b3c85c0e3c347ec6d420f5c198128a992c3b24dc4f6e8d07ea09f65799dd316dca94bf246fc4d2d9df905e91bccab30b67aa79c6620338a9e5a9acc0ba62eb93cce8a61e20890b3ba95969996d637eb63f55a720f3213839632d248926ecdeef778", 0x9a, 0x48001, &(0x7f0000f89000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/26 17:37:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053c000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000db1000-0x8)='./file0\x00', &(0x7f0000f9d000-0x5)='proc\x00', 0x0, &(0x7f0000cde000)="") r0 = open(&(0x7f000054f000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") getdents(r0, &(0x7f0000f32000)=""/140, 0x8c) getdents64(r0, &(0x7f0000f58000-0x68f)=""/1679, 0x68f) getdents(r0, &(0x7f00004a4000-0x8c)=""/140, 0x8c) getdents64(r0, &(0x7f0000141000-0x34)=""/52, 0x34) 2018/01/26 17:37:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101002, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a42000)="413a7fcbbbc48d15cd571ce11f1485a1c3b138a86b18f25c0f07e6d86720109e0660cd6c", 0x24) sched_setaffinity(0x0, 0x8, &(0x7f0000d0b000)=0x8129) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000cdd000-0xf6)=""/246) pread64(r0, &(0x7f000057c000)=""/226, 0xe2, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) bind$pptp(r0, &(0x7f0000a40000-0x20)={0x18, 0x2, {0x3, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) pwrite64(r0, &(0x7f00006c3000)="", 0x0, 0x0) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000a27000)={0x0, 0x0}) 2018/01/26 17:37:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dd000-0xc4)="") chdir(&(0x7f00002d7000)='./file0\x00') umount2(&(0x7f0000b14000-0x1)='.', 0x2) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f0000e71000)='.', &(0x7f00000a8000-0x4)='aio\x00', 0x1000, 0x0) 2018/01/26 17:37:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000064b000)='/dev/autofs\x00', 0x100, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00008e3000-0x1)=0x7, &(0x7f0000aaa000)=0x1) r1 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet6_int(r1, 0x29, 0x4d, &(0x7f000012f000-0x4)=0x0, &(0x7f0000cd6000-0x4)=0x4) 2018/01/26 17:37:39 executing program 0: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r1) sendmsg$nl_route(r2, &(0x7f0000cc1000)={&(0x7f0000fc3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fc2000)={&(0x7f000074c000+0xfba)=@bridge_getneigh={0x28, 0x1e, 0x324, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_PHYS_SWITCH_ID={0x8, 0x24, "fc"}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 17:37:39 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ff6000)='/dev/rfkill\x00', 0x48241, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000000)={0x6, 0x8, [0x2, 0x40]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00004cc000)=0x4, 0x4) r1 = socket(0x20000001e, 0x2000000000000805, 0x0) listen(r1, 0x0) connect$ax25(r1, &(0x7f0000635000-0x10)={0x1e, {"03491f07f500"}, 0x0}, 0x10) 2018/01/26 17:37:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15df848dec108cec478e2e4bb4", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000947000-0x1c)={0x0, 0x0, &(0x7f0000727000)=[], 0x0, &(0x7f0000e4e000)=[@op={0x8, 0x117, 0x3, 0x1}], 0x10, 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, &(0x7f0000ef9000-0x18)=[{&(0x7f0000cef000-0xb4)=""/180, 0xb4}], 0x1, &(0x7f00007fa000-0x7e)=""/126, 0x7e, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000b49000)={0x0, 0x1c9c380}) 2018/01/26 17:37:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006d2000-0x12)='net/ip6_flowlabel\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002b6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [0xffffffffffffffff]}], 0x1, 0x0}, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00009b0000)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x4, [@loopback=0x7f000001, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002]}, 0x20) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000dc5000-0x4)=0x0, 0x2) 2018/01/26 17:37:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000a06000-0x8)='./file0\x00', 0x41c000, 0x104) r1 = gettid() lstat(&(0x7f0000e1d000)='./file0\x00', &(0x7f000017a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f00003ac000)=[0x0, 0xffffffffffffffff, 0x0, 0x0]) r4 = syz_open_dev$sndmidi(&(0x7f0000c9a000-0x12)='/dev/snd/midiC#D#\x00', 0xffff, 0x4800) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000544000-0x8)={0x0, 0x0}) r6 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000673000)='/selinux/create\x00', 0x2, 0x0) r7 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000454000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r8 = syz_open_dev$sndtimer(&(0x7f0000bef000-0xf)='/dev/snd/timer\x00', 0x0, 0x80001) r9 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e51000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r10 = socket$nl_netfilter(0x10, 0x3, 0xc) r11 = socket$inet_icmp(0x2, 0x2, 0x1) r12 = timerfd_create(0x3, 0x80800) r13 = syz_open_dev$mice(&(0x7f00000b0000)='/dev/input/mice\x00', 0x0, 0x800) r14 = accept4(0xffffffffffffffff, &(0x7f0000363000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000a19000)=0xc, 0x80800) r15 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000a1c000-0x10)='/selinux/member\x00', 0x2, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00004f9000-0x8)={0x0, 0x0}) r17 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000dad000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r18 = syz_open_dev$random(&(0x7f0000c6a000)='/dev/random\x00', 0x0, 0x2000) r19 = signalfd(0xffffffffffffff9c, &(0x7f0000977000-0x8)={0x9000}, 0x8) r20 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000d67000-0x12)='/dev/loop-control\x00', 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000241000-0xc)={0x0, 0x0, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000e76000-0x1c)={&(0x7f000067f000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000076a000)=[{&(0x7f00001ae000-0x1e)="6efda05c7eeba0a8c931c5937130585eda075c0b721e8dce0fbba33ece72", 0x1e}, {&(0x7f0000c32000-0x4d)="30ca373be336580ef37fd832f15472cd758720bf748e4995516db18c8726783444eafcf87175b032515be1e87bd22b4a94faf40b814af55799a4c936a913a0634d58fe79f76ce6838f26917883", 0x4d}], 0x2, &(0x7f0000f5c000-0x2a)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r4, r5, r6, r7, r8]}, @rights={0x1c, 0x1, 0x1, [r9, r10, r11, r12]}, @rights={0x24, 0x1, 0x1, [r13, r14, r15, r16, r17, r18]}, @rights={0x18, 0x1, 0x1, [r19, r20, r21]}], 0x90, 0x20000000}, 0x20000040) r22 = syz_open_procfs(0x0, &(0x7f0000239000-0xe)='net/protocols\x00') readv(r22, &(0x7f0000ae5000-0x18)=[{&(0x7f00009c5000)=""/101, 0x65}, {&(0x7f0000de6000-0x1000)=""/4096, 0x1000}], 0x2) 2018/01/26 17:37:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) setsockopt(r0, 0x7e76, 0x4, &(0x7f00000ca000-0xc0)="42a062997413bd3b75db8dac6d4ecee193d163079daae341f50d33792885ac1f987aa44e86a410570bf78694d3b49e339403a83804365b3de440b91eb65e606de25f1e73724775657395624530e97c8b9f423d58c1d9b1ee41eee09165576c597235f380784acc95936aee0f516ab3f3274bfdb1a4c0bd5459e81f8dcdf19079080a16ff0379c6d848420890edfe51e3653363932ecc90d5c9dcab52443b33df4735f32854991bbacc1604ad85c32a57db44c0facbb89ae1678c6d5378a257cb", 0xc0) r1 = memfd_create(&(0x7f000023a000)='\x00', 0x2) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f0000a77000)={0x6, 0xfff, 0x7}) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) recvmsg$kcm(r0, &(0x7f0000add000-0x38)={&(0x7f0000fde000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00001d7000-0x80)=[{&(0x7f0000cb9000)=""/205, 0xcd}, {&(0x7f0000b0e000)=""/162, 0xe8}, {&(0x7f00007f5000)=""/39, 0x27}, {&(0x7f00007fb000)=""/111, 0x6f}, {&(0x7f0000d78000-0x1000)=""/4096, 0x1000}, {&(0x7f000025d000-0xf0)=""/240, 0xf0}], 0x6, 0x0, 0x0, 0x0}, 0x0) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/01/26 17:37:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f00001e9000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) connect$inet6(r0, &(0x7f0000917000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f0000a4d000)=[{{&(0x7f0000682000-0x1e)=@pppoe={0x0, 0x0, {0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f0000f29000)=[], 0x0, &(0x7f0000c32000-0xfa)=""/250, 0xfa, 0x0}, 0x0}], 0x1, 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) 2018/01/26 17:37:39 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101002, 0x0) getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) sched_setaffinity(r1, 0x2c4, &(0x7f0000000000)=0x8129) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000cdd000-0xf6)=""/246) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$set_timeout(0xf, r2, 0x3) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x2000, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf2000-0x4)=0x600210) pread64(r0, &(0x7f000057c000)=""/226, 0xe2, 0x0) pwrite64(r0, &(0x7f000042d000)="d6ed2341338cd9dd42d9379e947eb6c14f591512bd9ea88c350f6f5b4ffefb7e5800000000550000069d11e2bda90123aeb972f1098d8c81ec0800c74a3d3d3c2800f19027da701430357e72c2b7d5c59e", 0x51, 0x0) 2018/01/26 17:37:39 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r0, &(0x7f0000a8d000)={0x1, {&(0x7f0000c91000)=""/24, 0x18, &(0x7f0000b4d000-0x65)=""/101, 0x3, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5aa) 2018/01/26 17:37:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000cba000)='/dev/ppp\x00', 0x101002, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000d0b000)=0x8129) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000cdd000-0xf6)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf2000-0x4)=0x600210) pread64(r0, &(0x7f000057c000)=""/226, 0xe2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000907000-0x4)=0x0) syz_open_procfs(r1, &(0x7f00007fa000-0xa)='ns/cgroup\x00') pwrite64(r0, &(0x7f00006c3000)="", 0x0, 0x0) 2018/01/26 17:37:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000086c000)='/dev/vcs\x00', 0x4800, 0x0) r1 = syz_open_dev$dspn(&(0x7f00005b2000)='/dev/dsp#\x00', 0x7, 0x40000) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000bfe000)=r1, 0x4) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xc0fe, 0x0, 0x0}, 0x20) 2018/01/26 17:37:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000034a000-0x10)='/selinux/create\x00', 0x2, 0x0) write(r0, &(0x7f00004f2000)='\f', 0x1) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000a65000-0x10)='/selinux/create\x00', 0x2, 0x0) 2018/01/26 17:37:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000e6000-0x3)='nv\x00', 0x3) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000563000)={{{@in=@empty=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ccf000)=0xe8) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e78000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000048b000-0x5)='yeah\x00', 0x5) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000979000-0x50)={@generic="b6cf93b53f31720b286d3f64c2918d2f", @ifru_flags=0x4000}) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) sendmsg(r0, &(0x7f0000207000)={&(0x7f00007eb000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58, &(0x7f0000c7a000-0x60)=[{&(0x7f0000e00000-0x1000)='9', 0x1}], 0x1, &(0x7f0000f93000)=[], 0x0, 0x0}, 0x0) sendto$packet(r0, &(0x7f00003a3000)='c', 0x1, 0x0, &(0x7f0000ad8000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) 2018/01/26 17:37:39 executing program 6: mmap(&(0x7f0000000000/0xac3000)=nil, 0xac3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000ac3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000579000)=0x0, &(0x7f0000ac2000)=0xffffff30) 2018/01/26 17:37:39 executing program 2: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x7fc) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000011000-0x18)={0xaa, 0x0, 0x0}) r1 = userfaultfd(0x80800) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000000c000)={{&(0x7f0000006000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000006000)={{&(0x7f0000004000/0x2000)=nil, 0x2000}, 0x0, 0x0}) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000004000)={0xaa, 0x0, 0x0}) r3 = dup3(r0, r0, 0x0) ioctl$VHOST_SET_OWNER(r3, 0xaf01, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000009000/0x3000)=nil, 0x3000}, 0x1, 0x0}) 2018/01/26 17:37:39 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$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000808000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) r1 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000213000-0xde)=""/222, &(0x7f00002cf000)=0xde) 2018/01/26 17:37:39 executing program 3: mmap(&(0x7f0000000000/0xdd2000)=nil, 0xdd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000dd4000-0xc)={0xffffffff, 0x3, 0x8}, 0xc) ioctl$void(r0, 0xc0045878) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000001a000+0x695)=0x0) getpgid(r1) r2 = dup2(r0, r0) mmap(&(0x7f0000dd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x32e26d9de68da25d, &(0x7f0000564000)={@rand_addr=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000dd5000-0x4)=0xc) mmap(&(0x7f0000dd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r2, &(0x7f00008d6000-0x1c)={&(0x7f0000dd4000)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f000014b000)={&(0x7f0000dd4000)=@canfd={{0x1, 0x7, 0xfa, 0x20}, 0xc, 0x3, 0x0, 0x0, "b2adf6c6bb10f8ebeab5e4967ee7d5288d81a64d86b2e05dec96a5fe80a152f94f52b026d81d75081b046e84d16a5b392a5be562de654b48c90f63450036dc6d"}, 0x48}, 0x1, 0x0, 0x0, 0x8810}, 0x4008000) r4 = socket(0x10, 0x2, 0x0) write(r4, &(0x7f0000677000)="26000000130047f1db5ebff70722000400fff700010000000700ff36b807475105001a000000", 0x26) 2018/01/26 17:37:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000c54000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00008ad000)={@common='rose0\x00', @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = syz_open_procfs(0x0, &(0x7f0000006000)='net/\x00nmp\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents64(r1, &(0x7f0000ee6000-0xf)=""/24, 0x18) 2018/01/26 17:37:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x7ff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) dup3(0xffffffffffffffff, r0, 0x80000) 2018/01/26 17:37:39 executing program 1: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000001b000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000021000-0x8)={0x8}, 0x8) read(r0, &(0x7f000001f000)=""/0, 0x0) 2018/01/26 17:37:39 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x4, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x1b, &(0x7f0000001000-0x4)=0x0, &(0x7f00009d6000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000001000)=0x80000001, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f0000003000-0x4)=0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000001000-0x4)=0x11, 0x4) mmap(&(0x7f0000000000/0xabe000)=nil, 0xabe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2000000000a, 0x805, 0x0) sendto$inet(r1, &(0x7f0000abe000-0x22)="e0", 0x1, 0x0, &(0x7f0000abe000-0x10)={0x2, 0x0, @rand_addr=0xaf31be8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 17:37:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000831000)={0x0, 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, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x1, 0x0}, 0x0, 0x0, r0, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00001b4000-0x9)='/dev/ppp\x00', 0xfb4d1606999fe393, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f00009e2000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x400, 0xa, 0xa, 0xd, "71f23e1c367039a4236f4f1a865012691692d40bdd6888bfff208a75ac3301ad484f20aa949ef53d07e750e0268ca1e5be1b5747486851fa9dce6c2103f5c6ff", "0ffd79fadda962ce952a0a4cdb5654c711cbe3209df2cac971a62d44c34e0ee7", [0x7, 0x9], 0x0}) r3 = open(&(0x7f0000b09000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0xe18a) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r4, r3, &(0x7f00005b0000)=0x0, 0x40) msync(&(0x7f0000a24000/0xd000)=nil, 0xd000, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000d65000-0x10)={0x1f3, 0x0, 0x3, 0xd9a}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0106434, &(0x7f0000456000)={0x2, r5, 0x10001, 0x0}) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40086439, &(0x7f00000d2000)={0x80, r6}) getpeername(r3, &(0x7f00007fd000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00008f3000)=0x9) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000120000-0x4)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) sendfile(r4, r3, &(0x7f00000d1000-0x8)=0x0, 0x8000fffffffe) 2018/01/26 17:37:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000006c000)='/dev/vcsa#\x00', 0xffffffffffffff00, 0x200) setsockopt$inet_dccp_int(r0, 0x21, 0x10, &(0x7f00005fb000)=0x7, 0x4) r1 = syz_open_dev$sndpcmc(&(0x7f0000b1c000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8, 0x800) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00005df000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000050e000-0x4)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00006c5000-0x14)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, r2}, 0x14) r3 = syz_open_dev$sndseq(&(0x7f00003a3000)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername$inet6(r1, &(0x7f0000762000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000153000)=0x1c) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000f4a000)=0x8, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0xc05c5340, &(0x7f000000c000-0x5c)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fsync(r3) 2018/01/26 17:37:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000b35000-0xc)={@rand_addr=0x0, @multicast2=0x0, 0x0}, &(0x7f000000f000-0x4)=0xc) openat$vnet(0xffffffffffffff9c, &(0x7f00004d7000)='/dev/vhost-net\x00', 0x2, 0x0) 2018/01/26 17:37:40 executing program 2: socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x103000)=nil, 0x103000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000103000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000104000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000103000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000103000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000104000-0x8)={0x0, 0x505, 0x3}, &(0x7f0000104000-0x4)=0x8) mmap(&(0x7f0000103000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000104000-0x10)={0x9, 0x8008, 0x9b5e, 0x7, r3}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f0000095000-0x14)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) setsockopt$packet_int(r1, 0x107, 0x12, &(0x7f0000103000-0x4)=0x0, 0x4) syz_emit_ethernet(0x66, &(0x7f00000ce000-0x23e)={@random="cdf276000805", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "cb155d", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], ""}}}}}}}, 0x0) 2018/01/26 17:37:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000cea000)='./file0\x00', &(0x7f0000b73000)=[&(0x7f0000f96000)='\x00'], &(0x7f0000543000)=[&(0x7f00002ac000-0x1)='\x00', &(0x7f0000211000)='(wlan1\x00', &(0x7f0000d5a000-0x6)='-eth1\x00', &(0x7f0000e31000-0x2)='#\x00', &(0x7f0000ad0000)='\x00', &(0x7f0000397000)='[}wlan0\x00']) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) syncfs(r0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000050c000-0x11)='/selinux/enforce\x00', 0x100, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000461000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0286429, &(0x7f0000cf2000)={r2, 0x2, &(0x7f0000778000-0x8)=[0x100000000, 0x7f], &(0x7f0000588000-0xc)=[0x1, 0x3, 0xffffffffffffbc63], 0x0, 0x3, 0x2, &(0x7f0000978000-0xc)=[0x59fa, 0x8, 0x8], &(0x7f0000b95000-0x4)=[0x3ff], 0x0}) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000236000)='/dev/cuse\x00', 0x200, 0x0) pread64(r3, &(0x7f0000246000-0xa7)=""/167, 0xa7, 0x0) 2018/01/26 17:37:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000852000)='./file0\x00', &(0x7f00007ea000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000cde000)=0x143) r1 = getpid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000a2a000-0xc)={0x0, 0x0, 0x0}, &(0x7f000023b000)=0xc) socketpair(0x5, 0x0, 0x72, &(0x7f00007eb000-0x8)={0x0, 0x0}) kcmp(r1, r2, 0x0, r0, r3) r4 = syz_open_dev$mice(&(0x7f000032a000-0x10)='/dev/input/mice\x00', 0x0, 0x101001) syz_open_pts(r4, 0x100) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e17000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$VT_RESIZEX(r5, 0x560a, &(0x7f00008a0000-0xc)={0x6, 0xff, 0x1000000010000000, 0x0, 0x5, 0x9}) 2018/01/26 17:37:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000094b000-0x8)='net/ipx\x00') ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f00008b9000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom$unix(r3, &(0x7f0000bf5000)=""/0, 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r4 = syz_open_procfs(r1, &(0x7f00005b7000)='auxv\x00') fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) r5 = dup2(r2, r3) tkill(r1, 0x16) exit(0x0) open(&(0x7f0000364000-0x8)='./file0\x00', 0x401, 0x0) sendfile(r5, r4, &(0x7f0000855000)=0x0, 0x6) 2018/01/26 17:37:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101002, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sched_setaffinity(0x0, 0x8, &(0x7f0000d0b000)=0x8129) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000085b000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ada000-0x4)=0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000833000)={r1, 0x2}, 0x8) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000cdd000-0xf6)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf2000-0x4)=0x600210) pread64(r0, &(0x7f000057c000)=""/226, 0xe2, 0x0) pwrite64(r0, &(0x7f00006c3000)="", 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000a7b000-0x4)=0x0, &(0x7f00001b6000-0x4)=0x4) bind$bt_sco(r0, &(0x7f0000cdd000-0x8)={0x1f, {0xfa0, 0x14, 0x7, 0x9, 0x4c116e3f, 0x7fffffff}}, 0x8) 2018/01/26 17:37:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r0, 0x10000) write(r0, &(0x7f0000003000-0x1000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0xb531, 0x4) fcntl$notify(r0, 0x402, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) uselib(&(0x7f0000001000)='./file0\x00') 2018/01/26 17:37:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000e86000)=0x5, 0x4) r1 = 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) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001c1000-0x2c)=[@in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) syz_open_dev$admmidi(&(0x7f000058b000-0xe)='/dev/admmidi#\x00', 0x400, 0x0) ioctl$void(r1, 0xc0045c7f) 2018/01/26 17:37:40 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x200, 0x440000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000595000-0x8)={0x0, 0x4}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00003c5000-0x20)={0xef3, 0x7, 0x820a, 0x1, 0xbcf7, 0x5, 0x400, 0x5, r1}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() perf_event_open(&(0x7f0000015000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00004fa000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000029000-0x4)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000a17000)={r3, 0x1, 0x6, @random="c2348cba606f", [0x0, 0x0]}, 0x10) 2018/01/26 17:37:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$nfc_llcp(0x27, 0x3, 0x1) recvmsg$kcm(0xffffffffffffffff, &(0x7f00001dc000)={&(0x7f000099b000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00009cb000-0x50)=[{&(0x7f000082a000-0x98)=""/152, 0x98}, {&(0x7f000043a000-0xc7)=""/199, 0xc7}, {&(0x7f0000385000)=""/94, 0x5e}, {&(0x7f0000090000)=""/148, 0x94}, {&(0x7f0000100000-0x2e)=""/46, 0x2e}, {&(0x7f0000dfc000)=""/171, 0xab}, {&(0x7f00004c1000-0x3e)=""/62, 0x3e}, {&(0x7f00008aa000)=""/0, 0x0}, {&(0x7f0000593000-0x9a)=""/154, 0x9a}, {&(0x7f00006d5000-0xec)=""/236, 0xec}], 0xa, &(0x7f00000fe000-0xf3)=""/243, 0xf3, 0x6}, 0x40002000) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000642000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) r4 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) ftruncate(r0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000058b000)={r0}) setsockopt$inet_buf(r5, 0x0, 0x2f, &(0x7f000047c000-0xdb)="decfca22675d9560a2d0e184834a6c9b025edbec4e0895c84d45964bde6f08cc72a525105f5807db99af16c74ffbfdc93bee11e99a8d84513df96f9284d9c5681a387b2c577a0adad9b767b0f10c88ddd6de5676ea741afd1fc1cbefa54c2dd1cc22cb82fe7827ac549a5b8b081bced90f8f6b90aa91762dcd5945dd5683a5ff1ccf3048fa194669e5588c87f59ca0536db48f00546fe8d354ab82e03e7f75c0e052a55f49f71518b526f47ad68ba089a989516364396696de6382f919b95cc0221a7516114bd7e88ec0894009ce53303bba5b3d21f93302ee13eb", 0xdb) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r4, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000003000-0x30)={0x4, 0x0, &(0x7f0000005000)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000001000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00001a7000-0x4)=0x0) poll(&(0x7f000000b000-0x30)=[{r4, 0x0, 0x0}], 0x1, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/26 17:37:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00002c0000)={0x7, 0xffffffffffffffff, 0x0}) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)={0xac3, 0x0}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00006cf000)={0x10005, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f00005a0000-0x10)={0x0, 0x10000, 0x0}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = syz_open_dev$mouse(&(0x7f0000374000-0x12)='/dev/input/mouse#\x00', 0x5, 0x10000) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x4, 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, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x1f002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0]}) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f00008d2000)='/dev/mixer\x00', 0x400, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r5, 0x800442d4, &(0x7f0000af8000)=0x100000001) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/26 17:37:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101002, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000d0b000)=0x8129) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000cdd000-0xf6)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf2000-0x4)=0x600210) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000359000-0x4)=0x0) pread64(r0, &(0x7f000057c000)=""/226, 0xe2, 0x0) pwrite64(r0, &(0x7f00001c8000)="", 0xb4, 0x0) 2018/01/26 17:37:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) fcntl$getown(r0, 0x9) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000dfd000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port0\x00', 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000454000)='/dev/sequencer2\x00', 0x40000000002441d, 0x0) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000af3000-0x30)={0x1ff, 0xac0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000621000-0x58)={0x80, 0x0, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000afc000-0x72)={0x0, 0x6a, "5108b03658224912409bd41b8b952a4c84fadcdc138d35b60799eff94784f1af180f3882a9b4f5a3f3523c5055b3c2391ba8a6c76a66ad008e213124ac7d3d942b6a658b6891f5d019820df6982c1b9e5faa139005caaa64e8689e6e7289cd1d925f8f1617197ee62a51"}, &(0x7f0000966000)=0x72) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00005cd000+0xf42)={r3, 0x9, 0x7}, 0x8) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000cbb000)={0x0, 0x0}, 0x8) [ 518.213677] binder: 31020:31027 ERROR: BC_REGISTER_LOOPER called without request [ 518.247611] binder: 31020:31031 ioctl 8903 201a6ffc returned -22 [ 518.306795] binder: BINDER_SET_CONTEXT_MGR already set [ 518.306841] binder: 31020:31027 ERROR: BC_REGISTER_LOOPER called without request [ 518.322834] binder: 31020:31031 ioctl 40046207 0 returned -16 [ 518.331336] binder: 31020:31027 ioctl 8903 201a6ffc returned -22 2018/01/26 17:37:40 executing program 2: r0 = memfd_create(&(0x7f00004ef000-0x3a)='keyring^usermime_typemime_type%eth1systemvboxnet0\'6{})#$@\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000970000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000001000)={0x7f, 0xffffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000)={r1, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000)=0x8c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r1, 0xcd2}, 0x8) r2 = gettid() ptrace$setopts(0x4206, r2, 0xf0d9, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x943) 2018/01/26 17:37:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x0, 0x0}}, 0x2e) connect$l2tp(r0, &(0x7f00008ae000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x0, 0x0}}, 0x2e) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000955000)={@generic="d454ec76953baf3550a38a7f50c2f916", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000222000-0x8)={0x0, 0x0}, &(0x7f00008d7000-0x4)=0x8) 2018/01/26 17:37:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b7d000-0x16)='/selinux/checkreqprot\x00', 0x10000, 0x0) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000eaf000-0x68)={0x4, 0x0, [{0x0, 0x7, 0x81, 0x28ee67f6, 0xb, 0x0}, {0x80000001, 0x1, 0xffffffff, 0xd5, 0x52, 0x0}, {0xc0000000, 0x400, 0xffffffffffffffa0, 0x100000001, 0x8, 0x0}, {0xc0000000, 0xffffffff, 0x1, 0x3ff, 0x3f, 0x0}]}) r1 = syz_open_dev$vcsa(&(0x7f0000a79000)='/dev/vcsa#\x00', 0x8000, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00000a1000)=0x8000, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000702000)='nv\x00', 0x3) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r1, &(0x7f00009e2000)={0x2000200f, 0x0}) eventfd(0x4000000101fffe) sendto$inet(r2, &(0x7f00009b3000-0x69)="acb17e34903c2f5c54745283cb973713810c6d8655e52d1406476fdb4143709693a6de74c14565591a3567a529129a7755d41c1fbf73086c7752a0602d5ebd85baf10cdabdd7d37fdb9279204798284819aeb203f33fb554a436f585f5f3171fbf22fd467e1fd5ceb0", 0x69, 0x4005, &(0x7f0000f51000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000fa1000-0x1)="", 0xfffffffffffffea8, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r2, 0x0) bind$inet(r2, &(0x7f0000432000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 17:37:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c91000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f00003bc000-0xc)={0x3, r2, 0x1}) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f00000fb000)=0x4, &(0x7f0000936000)=0x4) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f00007dd000+0x639)={0x0, 0x0, []}) 2018/01/26 17:37:40 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x400000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f000031a000-0x10c)={0x1, 0x685, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1ff, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$mixer(0xffffffffffffff9c, &(0x7f0000a04000-0xb)='/dev/mixer\x00', 0x2a4200, 0x0) ioctl$TIOCEXCL(r0, 0x540c) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f33000)=0x0) get_robust_list(r3, &(0x7f0000b63000)=&(0x7f00000d3000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f000063b000-0x4)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000033f000)={0x0, 0xb83}, &(0x7f0000096000+0x215)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00004ce000-0x8c)={r4, @in6={{0xa, 0x0, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) socketpair(0xb, 0x6, 0x9, &(0x7f0000554000)={0x0, 0x0}) sendmsg$nl_route(r1, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006fa000)={&(0x7f0000135000)=@ipv6_newaddr={0x2c, 0x14, 0xb, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 17:37:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000061e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000a67000-0x68)={0x81, 0x0, [0x3, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000fc4000-0x68)={0x1, 0x0, [{0x0, 0x2, 0x0, 0x0, @sint={0x0, 0x0}}]}) 2018/01/26 17:37:40 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(r0, &(0x7f0000001000-0x30)={0x30, 0x3, 0x1, 0xa1e, 0x312, 0x0, 0x40, 0x53}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000847000-0x4)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00003cb000-0x4)=0x0) sched_setaffinity(r1, 0xfffffffffffffdd6, &(0x7f000024f000)=0x8123) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000cdd000-0xf6)=""/246) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000cf2000-0x4)=0x600210) pread64(0xffffffffffffffff, &(0x7f000057c000)=""/226, 0xe2, 0x0) pwrite64(0xffffffffffffffff, &(0x7f00006c3000)="", 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000215000-0xc)={0x4, 0xffffffffffffff9c, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f00007ca000)={&(0x7f000049c000)='./file0\x00', r2}, 0xc) setsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0xcf, &(0x7f00003d8000)="2d7bd2fff80edd47ca04c02fad4cd2c90bc75700c40032f02a49f7004a7bcf79172bbc6bce2ad619409741ebf003acfd3be2ad5c8a1e9a58ad78e779f73bd5b1b7c18fe71b962b7b78163862e9b91e0679b93c061ca20ccd84b0570960d7b331b99c88d91c186bdf6e1e51dbf9a6023f4fd88b2bb946541142e58eeb2a8258aba5529506dc0965d7a6c14f964561db867626d09904da1b7e", 0x98) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000cf1000)='/dev/vga_arbiter\x00', 0x2, 0x0) 2018/01/26 17:37:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000019a000+0x7e4)={0x19980330, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x1, 0x0, 0x0, 0x0, 0x100000001}) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000386000-0x2729)={'raw\x00', 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000665000-0x10)={0x0, 0x0}, []}, 0x60) writev(r0, &(0x7f0000e56000-0x10)=[{&(0x7f00006a3000)="7a207744d7c85feb6a7fcfbbdcd1", 0xe}, {&(0x7f0000208000-0xb0)="75c65cd1d5debf1597048530d30ea596f9035c4739b3520b8fe6f8614c97638d9c2182e68231ca9d947b7c6fe9d46c559ac8363a79e3547fe4b5bf0a96aa711c62f24656000d8d17e88cff3ec38e27b2cb91be648eea9a45f2e312a6e88cb09baa8dad45c58f1cf5dd7f8a578692e3d66d0fae5e1e3074ec462677bdb97c99bd7f0a06e71d808239063aeae9a1b8315e26ff69969266db5e2e6a992b422d21c6c4b2cdbd8f10993a5cda7ee918bef4f5", 0xb0}], 0x2) [ 518.364080] binder: send failed reply for transaction 298 to 31020:31027 [ 518.371377] binder: undelivered TRANSACTION_COMPLETE [ 518.376705] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/26 17:37:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000165000)='./file0\x00', 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) link(&(0x7f0000727000)='./file0\x00', &(0x7f0000cc0000-0x6)='./bus\x00') mount(&(0x7f0000e99000)='./file1\x00', &(0x7f00008eb000-0x6)='./bus\x00', &(0x7f0000422000)='cgroup\x00', 0x0, &(0x7f0000da7000-0xad)="") 2018/01/26 17:37:40 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x8080f, 0x200, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000001000-0x8e)=""/142) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000fa6000)={{{@in=@loopback=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000023a000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000ed8000)={@common='ip6gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000e02000)={@common='lo\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = syz_open_procfs(0x0, &(0x7f0000eb9000)='net/snmp6\x00') ioctl$sock_inet6_SIOCADDRT(r5, 0x890b, &(0x7f0000330000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x3ff, 0x7fffffff, 0x5, 0x100, 0x80, 0x20214, r4}) sendmsg$nl_route(r2, &(0x7f00009e7000)={&(0x7f000077a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00009cf000-0x10)={&(0x7f000036a000-0x58)=@newneigh={0x24, 0x1c, 0x211, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r4, 0x0, 0x0, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @empty=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 17:37:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101002, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000cdb000)=0x0) sched_setaffinity(r1, 0x8, &(0x7f0000d0b000)=0x8129) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000cdd000-0xf6)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf2000-0x4)=0x600210) pread64(r0, &(0x7f000057c000)=""/226, 0xe2, 0x0) pwrite64(r0, &(0x7f00006c3000)="", 0x0, 0x0) 2018/01/26 17:37:40 executing program 4: chroot(&(0x7f0000640000)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000047000-0x8c)={0x200, 0x1, 0x1000, 'queue0\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_getres(0xffffeffffffffff2, &(0x7f0000000000)={0x0, 0x0}) 2018/01/26 17:37:40 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000005000)=""/88, 0x58) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x80000080044df9, &(0x7f0000004000-0x8)=0x0) 2018/01/26 17:37:40 executing program 1: r0 = getpgrp(0xffffffffffffffff) r1 = gettid() r2 = epoll_create(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) r4 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x10, 0xffffffffffffff9c, 0x0) r5 = mmap$binder(&(0x7f0000109000/0x400000)=nil, 0x400000, 0x2, 0x4010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000001000-0x30)={0x38, 0x0, &(0x7f0000000000)=[@free_buffer={0x40086303, r4}, @exit_looper={0x630d}, @enter_looper={0x630c}, @clear_death={0x400c630f, 0x0, 0x2}, @increfs_done={0x40106308, r5, 0x0}], 0x8a, 0x0, &(0x7f0000002000-0x8a)="493bd270bc29330ebfb7116de5026f335d1842f4fe6356e11d85fc53f79aff4d6534f49683d37ecf97c4ce2042432b2d8c7a8913e4f466395ccdfb6e7b2421c083550865cf1bc3112e9ae251cfb07e7f03aa81c3a583f979736ccda69e518293d17a6b573aca17f89b65578d02331344c6f904da7a5f62343f5a37e69c4880858f5635d09e68929b7506"}) r6 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x0, 0x20000) kcmp(r0, r1, 0x700503cbe4ce0b36, r2, r6) mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$vcs(0xffffffffffffff9c, &(0x7f0000f88000-0x9)='/dev/vcs\x00', 0x2400, 0x0) ioctl$KVM_IOEVENTFD(r7, 0x4040ae79, &(0x7f0000670000)={0xd001, &(0x7f00002d1000-0x8)=0x0, 0x1, r8, 0x1}) ioctl$TIOCCBRK(r8, 0x5428) sendmsg(r7, &(0x7f0000f66000-0x38)={&(0x7f0000b08000-0x80)=@generic={0xa, "daf8a5fff6ffff2101000000000000b61b340ee3f8ab691822e901e7d64ac8fef95059fc8a01070000000000bf268f3d6b53efc1cb2b0180fd1800005067ff7f0000ebd039273202ff27f2faccec35120ec6090033c1c99276b26eaece29eb7d7e000000000000000406000000000000bff900030000001a02000067b456"}, 0x80, &(0x7f0000f6c000)=[], 0x0, &(0x7f0000f7e000)=[], 0x0, 0x0}, 0xffffffffffffffff) 2018/01/26 17:37:40 executing program 6: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000029f000)=0x1ff, 0x97) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f08000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000099000-0xb)='/dev/hwrng\x00', 0x2000, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f34000-0xc)='/dev/rfkill\x00', 0x10000, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r1, &(0x7f000016a000)='./file0\x00', r2, &(0x7f0000f81000)='./file0\x00') recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) 2018/01/26 17:37:40 executing program 4: keyctl$unlink(0x9, 0x0, 0xfffffffffffffffb) r0 = add_key$keyring(&(0x7f0000a27000-0x8)='keyring\x00', &(0x7f0000365000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$get_security(0x11, r0, &(0x7f0000037000)=""/168, 0xa8) 2018/01/26 17:37:40 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000002000)={0x0}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000004000-0xd4)=""/212, 0xd4) r2 = socket$nfc_raw(0x27, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000005000-0xda)={r0, 0x7, 0x8, "64d4cb36e70f201b44c8f73a4d879e19cdc7b020e3c538edb4272749af92e062b5ecd2d47f44e62507313885932d5bd507678e28220534f646127cec554519284c10e5738eea84c5d19f7805a8fae7383229cc16356a83e9b49962f46cf54b64eccac05e5d7e18cc716235c07341916d8369791670a8d63c5c6919eddc01fc9aa6a94b7a10e6c94a45f59c72c383f11a25039ec71c7eab2ebbe17526d57f49ffe47e44948ea94afccc99a0e74fb48e0f800b5085012df7346c9b59d72bbe37a01a5fcb3acd97359b73ac6c3af852b6b8"}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000005000)={&(0x7f0000006000-0xc)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000005000)={&(0x7f0000006000-0x121c)={0x121c, 0x4, 0x3, 0x0, 0x5, 0x1, {0xd, 0x0, 0x8}, [@generic="9bf834", @generic="8ac8710cc52f69368a7e0b1b8e116625640985e4637b70c53a91c2dda724e8ae79ec8b81af551ae73fe58adf004331130785b4a1b5779684d0811279275b8a7a620f355f64f3ff56d834654c3db6d0684bf4dced37aad0fcd5f45ffae5b50e7f72d9cd56413dd0b5ae902746331b1293567e36360365d92e98aca7da3e064fe72e050bd66b3208a7d70fe376ceb354a8192d32d40703c7389c60fe21405f7f38dd98b7250d0a0fc5b6091339e498a5bb5e609385511145de9a2a0108b075f43ca001ba0635388fcf8b13", @nested={0x1120, 0x96, [@generic="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", @generic="28d8bd88aca82f9dc8df07d064ff9b611bb88197b05cd630f1106a1f426fc39085764d9ba8f82ad5e3bd929c6493e8ed82dc10a232b05ec7db079570c3d349c6c0c3daf0ea4d4b", @generic="f1251a202088843c1d88c57005c364b361e6f24d674a06d6a2079f86ccd1767bfb751216c9780ea6f2d2d51554bd66e27c9d075e282fbb304c9c0ce0cf599a042f0798eff056439123274f19ffba00dbaab6c7b05522def447f23a0b86931a3e52bb20adc3ef7fc16c9a6483ee5a652d90a279cb1efe8ab20408a92b751aa41456412a9568843e9a43c29b6420d30842f154f24d6fbe76d1c5d4b84219f441208a1d45d848efc9012c78cd2b72cc3af403c41f71f4371a6d235bfd85bc32fa082c7bbfa7abad4538f75460a4e3d7eab00a36"]}, @typed={0x18, 0x34, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x121c}, 0x1, 0x0, 0x0, 0x10}, 0x4090) socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007000-0x20)=[{{0x0, 0x0, &(0x7f0000006000)=[{&(0x7f0000007000)=""/104, 0x68}, {&(0x7f0000002000)=""/25, 0x19}, {&(0x7f0000005000)=""/49, 0x31}, {&(0x7f0000008000-0xc5)=""/197, 0xc5}, {&(0x7f0000008000-0x44)=""/68, 0x44}, {&(0x7f0000004000-0xe)=""/14, 0xe}, {&(0x7f0000004000)=""/81, 0x51}, {&(0x7f0000003000)=""/28, 0x1c}], 0x8, 0x0, 0x0, 0x7}, 0x3}], 0x1, 0x10000, &(0x7f0000007000)={0x77359400, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000008000)={[0x7, 0xb19, 0x2, 0x8, 0x6, 0xfffffffffffffffe, 0xfffffffffffffffc, 0x1c0000000000, 0xffffffffffffff80, 0x100000000, 0x2, 0x10000, 0xf, 0xfffffffffffffffb, 0x10000, 0x8c], 0x10f000, 0x100000}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000009000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000a000-0x4)=0xe8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f000000a000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r3}, 0x14) 2018/01/26 17:37:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000da5000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) pipe2(&(0x7f00000c1000-0x8)={0x0, 0x0}, 0x4000) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000135000)={0x8, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x72, 0x8001, 0x8, 0x117f, 0x80, 0x0, 0x80, 0x2, 0xffff}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000983000-0x18)="d513b60000010fff01298992ea0081001916175b004c90c2", 0x18) sendmmsg$alg(r1, &(0x7f0000bac000)=[{0x0, 0x0, &(0x7f0000b14000-0x50)=[{&(0x7f0000612000)="b7650b41d0d31ab398ea8eb5798d405ad17fc67eb4a7e7c024fd1f249f22361a0b", 0x21}], 0x1, &(0x7f00007c7000-0x23c)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/26 17:37:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f00005df000)='/dev/adsp#\x00', 0x9, 0x20000) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00003c8000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r2 = bpf$MAP_CREATE(0x0, &(0x7f000004c000-0x1c)={0xd, 0x5, 0x4, 0x100000005, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000881000-0x18)={r2, &(0x7f00007e6000-0xa2)="", &(0x7f0000546000-0xbc)=""/188}, 0x18) 2018/01/26 17:37:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000521000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x0, @multicast2=0xe0000002, {[]}}, @icmp=@dest_unreach={0x3, 0xf, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @empty=0x0, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x1, 0x1, [0x0]}) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ba8000)='/dev/cuse\x00', 0x200, 0x0) recvmsg(r0, &(0x7f0000825000)={0x0, 0x0, &(0x7f000033a000)=[{&(0x7f0000bb9000)=""/201, 0xc9}], 0x1, &(0x7f0000a16000)=""/154, 0x9a, 0x1000}, 0x0) 2018/01/26 17:37:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101002, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000d0b000)=0x8129) r1 = socket$vsock_stream(0x28, 0x1, 0x0) readv(r1, &(0x7f0000a30000)=[{&(0x7f0000889000)=""/110, 0x6e}, {&(0x7f0000bf0000-0x2c)=""/44, 0x2c}, {&(0x7f00004fb000)=""/99, 0x63}, {&(0x7f000004b000-0x9c)=""/156, 0x9c}, {&(0x7f000016a000-0xd3)=""/211, 0xd3}, {&(0x7f0000ceb000)=""/92, 0x5c}, {&(0x7f00006b9000)=""/4096, 0x1000}], 0x7) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000cdd000-0xf6)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf2000-0x4)=0x600210) pread64(r0, &(0x7f000057c000)=""/226, 0xe2, 0x0) pwrite64(r0, &(0x7f00006c3000)="", 0x0, 0x0) 2018/01/26 17:37:40 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000004000-0xdc)="0500000037050000000000000098143e037dc12502000000f11368a82cc15eb47be77a18ac474926b5e8f99af7fb9747004420cd714fe563", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000008000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000008000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x0, 0x1}}, 0xba) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/member\x00', 0x2, 0x0) epoll_create1(0x80000) r1 = syz_open_dev$midi(&(0x7f0000008000-0xb)='/dev/midi#\x00', 0x800, 0x2000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r0, 0x9) r3 = fcntl$getown(r1, 0x9) setpgid(r2, r3) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000007000)={0x6, 0x3, 0x3ff, 0xf6, 0x8, 0x401}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000009000-0x10)={0x9, 0x0, 0x1, 0x1ff}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40086436, &(0x7f0000006000)={r4, 0x4}) 2018/01/26 17:37:40 executing program 2: mmap(&(0x7f0000000000/0x50000)=nil, 0x50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000028000)={0x7ff, 0x80000000, 0x3, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000015000-0x17)={0x0, 0xf, "31ac2cdf28954724d8c7269c91fbb6"}, &(0x7f0000047000)=0x17) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000051000-0xc)={r1, 0x7fffffff, 0x0}, 0xc) r2 = syz_open_dev$sndseq(&(0x7f000001a000-0x1)='/dev/snd/seq\x00', 0x0, 0x20005) r3 = dup2(r2, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab650000000000007fffde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6c14d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$tun(r3, &(0x7f000004f000-0x1a3)=@hdr={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, @ipv6={0x0, 0x6, "733d85", 0x8, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}, 0x3a) write$tun(r3, &(0x7f000004e000-0x371)=@hdr={0x0, 0x0, 0x0, 0x0, 0x9, 0x0, @ipv6={0x0, 0x6, "b249df", 0x8, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}, 0x3a) 2018/01/26 17:37:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000016b000)={'security\x00', 0x0, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000a2f000)={0x0, 0x0}, [{{{@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, 0x0, 0x0, @common='bridge0\x00', @common='bcsh0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x90, 0x0, {0x0, 0x0}, []}, {0x20, "8f638f2f6c947e9fa6987ca2456c88e7262b928df3d52288bffb7ae330", 0xffffffffffffd74d, ""}}]}, 0xec) 2018/01/26 17:37:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x2710}, 0x10) sendto$inet6(r0, &(0x7f0000292000)="", 0x0, 0x2004c000, &(0x7f0000a84000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x5}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000b80000)=0x6, 0x4) openat$dir(0xffffffffffffff9c, &(0x7f000096d000-0x8)='./file0\x00', 0x20000, 0xbf01777d5c93d125) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000e50000)=0x9, 0x4) 2018/01/26 17:37:40 executing program 1: munmap(&(0x7f00004e8000/0x4000)=nil, 0x4000) 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 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000641000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000ad3000)={r1, 0x0, 0x88, 0x1000, &(0x7f0000b17000-0x88)="ca93bb6b3a5b021d382b594251e026b15cf931b3e448cba0bd1115e0d86af60ec7220e0e61dc9e9c02e147e05cf282794c887e9297d3e103a6347778bda3ce40a1c84d887d4d733d64a5cf3e13119bb5150c746901cae59952820b94615a4ce27aaa15f5d378c565987bc9b7efa38046ed4966e6a15cdf0dc5ac390f64419b4f441412881c44da7b", &(0x7f000078b000-0x1000)=""/4096, 0x4, 0xfff}, 0x28) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x10000) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000573000)=""/57, &(0x7f000079c000-0x4)=0x39) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) 2018/01/26 17:37:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x14, 0x1000000000803, 0x0) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f000091e000-0x4)=""/4, &(0x7f0000000000)=0x4) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000c15000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f000060e000-0x4)=0xfffffffffffffe94) 2018/01/26 17:37:41 executing program 2: mmap(&(0x7f0000000000/0x5d000)=nil, 0x5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000005e000-0x8)='./file0\x00', 0x0, 0x80) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000007000-0x14)={0x0, 0x400, 0x9, 0xfffffffffffffff8, 0x2, 0x20}, &(0x7f0000030000)=0x14) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000005e000-0x8c)={r1, @in6={{0xa, 0x3, 0xc65, @loopback={0x0, 0x1}, 0xabfe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000021000-0xb)={0x100000001, 0x80000001, 0x1000, 0x6, 0x5c6, 0x1, 0x2, 0xfff, 0x2, 0xfffffffffffff001, 0x40}, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f000018b000-0x18)={0xaa, 0xffffffffffffffff, 0x0}) open(&(0x7f00002df000-0x8)='./file0\x00', 0x200, 0x41) rt_sigaction(0x25, &(0x7f00009bf000)={0x1, {0x0}, 0x0, 0x0}, &(0x7f0000af2000-0x18)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00007e4000-0x8)={0x0}) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f000005d000)={0x0, 0x2, 'client0\x00', 0xffffffff80000000, "24907ab24ee589bd", "b80c4c1d75946b1f5792a91226426f5388781de8031140dfd81da8ae7a4138aa", 0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) vmsplice(0xffffffffffffffff, &(0x7f000005c000)=[{&(0x7f000005c000)="1b", 0x1}], 0x1, 0x0) ioctl$int_out(r2, 0x1, &(0x7f000005c000-0x8)=0x0) [ 518.898611] ================================================================== [ 518.906072] BUG: KASAN: slab-out-of-bounds in string+0x1e8/0x200 [ 518.912225] Read of size 1 at addr ffff8801c0fba9d0 by task syz-executor4/31109 [ 518.919668] [ 518.921294] CPU: 1 PID: 31109 Comm: syz-executor4 Not tainted 4.15.0-rc9+ #191 [ 518.928648] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 518.937998] Call Trace: [ 518.940577] dump_stack+0x194/0x257 [ 518.944195] ? arch_local_irq_restore+0x53/0x53 [ 518.948849] ? show_regs_print_info+0x18/0x18 [ 518.953338] ? string+0x1e8/0x200 [ 518.956778] print_address_description+0x73/0x250 [ 518.961617] ? string+0x1e8/0x200 [ 518.965059] kasan_report+0x25b/0x340 [ 518.968853] __asan_report_load1_noabort+0x14/0x20 [ 518.973765] string+0x1e8/0x200 [ 518.977048] vsnprintf+0x863/0x1900 [ 518.980674] ? pointer+0x9e0/0x9e0 [ 518.984227] __request_module+0x1bf/0xc20 [ 518.988356] ? lock_downgrade+0x980/0x980 [ 518.992494] ? free_modprobe_argv+0xa0/0xa0 [ 518.996813] ? lock_downgrade+0x980/0x980 [ 519.000960] ? is_bpf_text_address+0x7b/0x120 [ 519.005441] ? lock_downgrade+0x980/0x980 [ 519.009580] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 519.014424] ? wait_for_completion+0x770/0x770 [ 519.018994] ? rcutorture_record_progress+0x10/0x10 [ 519.024038] ? wait_for_completion+0x770/0x770 [ 519.028622] ? kernel_text_address+0x102/0x140 [ 519.033190] ? __kernel_text_address+0xd/0x40 [ 519.037672] ? unwind_get_return_address+0x61/0xa0 [ 519.042605] ? xt_find_target+0x17b/0x1e0 [ 519.046768] xt_request_find_target+0x8b/0xb0 [ 519.051257] translate_compat_table+0x910/0x1b90 [ 519.055993] ? entry_SYSENTER_compat+0x54/0x63 [ 519.060595] ? ipt_register_table+0x3a0/0x3a0 [ 519.065090] ? __might_fault+0x110/0x1d0 [ 519.069135] ? lock_downgrade+0x980/0x980 [ 519.073262] ? __kmalloc_node+0x33/0x70 [ 519.077227] ? lock_release+0xa40/0xa40 [ 519.081184] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 519.087051] ? __check_object_size+0x25d/0x4f0 [ 519.091640] ? __might_sleep+0x95/0x190 [ 519.095626] compat_do_replace.isra.15+0x30e/0x720 [ 519.100541] ? compat_do_replace.isra.15+0x30e/0x720 [ 519.105626] ? cred_has_capability+0x1a0/0x3d0 [ 519.110209] ? compat_do_ipt_get_ctl+0xbc0/0xbc0 [ 519.114948] ? find_held_lock+0x35/0x1d0 [ 519.119009] ? module_unload_free+0x5b0/0x5b0 [ 519.123488] ? lock_acquire+0x1d5/0x580 [ 519.127480] ? ns_capable_common+0xcf/0x160 [ 519.131800] compat_do_ipt_set_ctl+0x106/0x150 [ 519.136376] compat_nf_setsockopt+0x88/0x130 [ 519.140767] ? compat_do_replace.isra.15+0x720/0x720 [ 519.145864] compat_ip_setsockopt+0x9d/0xf0 [ 519.150183] inet_csk_compat_setsockopt+0x95/0x120 [ 519.155114] ? ip_setsockopt+0xb0/0xb0 [ 519.158993] compat_tcp_setsockopt+0x3d/0x70 [ 519.163397] compat_sock_common_setsockopt+0xb2/0x140 [ 519.168568] ? tcp_setsockopt+0xd0/0xd0 [ 519.172564] compat_SyS_setsockopt+0x17c/0x410 [ 519.177127] ? sock_common_setsockopt+0xd0/0xd0 [ 519.181785] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 519.186527] ? lock_downgrade+0x980/0x980 [ 519.190660] ? do_fast_syscall_32+0x156/0xf9d [ 519.195144] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 519.199884] do_fast_syscall_32+0x3ee/0xf9d [ 519.204209] ? do_raw_spin_trylock+0x190/0x190 [ 519.208783] ? do_int80_syscall_32+0x9d0/0x9d0 [ 519.213370] ? syscall_return_slowpath+0x2ad/0x550 [ 519.218286] ? prepare_exit_to_usermode+0x340/0x340 [ 519.223299] ? sysret32_from_system_call+0x5/0x3b [ 519.228139] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 519.232979] entry_SYSENTER_compat+0x54/0x63 [ 519.237370] RIP: 0023:0xf7f29c79 [ 519.240716] RSP: 002b:00000000f772508c EFLAGS: 00000296 ORIG_RAX: 000000000000016e [ 519.248409] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000000000000 [ 519.255662] RDX: 0000000000000040 RSI: 000000002016b000 RDI: 00000000000000ec [ 519.262915] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 519.270165] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 519.277425] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 519.284718] [ 519.286327] Allocated by task 31109: [ 519.290029] save_stack+0x43/0xd0 [ 519.293464] kasan_kmalloc+0xad/0xe0 [ 519.297155] __kmalloc_node+0x47/0x70 [ 519.300940] kvmalloc_node+0x99/0xd0 [ 519.304632] xt_alloc_table_info+0x64/0xe0 [ 519.308849] compat_do_replace.isra.15+0x17f/0x720 [ 519.313759] compat_do_ipt_set_ctl+0x106/0x150 [ 519.318334] compat_nf_setsockopt+0x88/0x130 [ 519.322726] compat_ip_setsockopt+0x9d/0xf0 [ 519.327030] inet_csk_compat_setsockopt+0x95/0x120 [ 519.331940] compat_tcp_setsockopt+0x3d/0x70 [ 519.336331] compat_sock_common_setsockopt+0xb2/0x140 [ 519.341504] compat_SyS_setsockopt+0x17c/0x410 [ 519.346066] do_fast_syscall_32+0x3ee/0xf9d [ 519.350370] entry_SYSENTER_compat+0x54/0x63 [ 519.354771] [ 519.356377] Freed by task 28000: [ 519.359723] save_stack+0x43/0xd0 [ 519.363157] kasan_slab_free+0x71/0xc0 [ 519.367031] kfree+0xd6/0x260 [ 519.370121] free_bprm+0x19d/0x200 [ 519.373642] do_execveat_common.isra.30+0x783/0x23c0 [ 519.378721] compat_SyS_execve+0x3f/0x50 [ 519.382761] do_fast_syscall_32+0x3ee/0xf9d [ 519.387060] entry_SYSENTER_compat+0x54/0x63 [ 519.391442] [ 519.393050] The buggy address belongs to the object at ffff8801c0fba900 [ 519.393050] which belongs to the cache kmalloc-256 of size 256 [ 519.405684] The buggy address is located 208 bytes inside of [ 519.405684] 256-byte region [ffff8801c0fba900, ffff8801c0fbaa00) [ 519.417548] The buggy address belongs to the page: [ 519.422460] page:ffffea000703ee80 count:1 mapcount:0 mapping:ffff8801c0fba040 index:0x0 [ 519.430586] flags: 0x2fffc0000000100(slab) [ 519.434804] raw: 02fffc0000000100 ffff8801c0fba040 0000000000000000 000000010000000c [ 519.442667] raw: ffffea00072983a0 ffffea00075b4ca0 ffff8801dac007c0 0000000000000000 [ 519.450526] page dumped because: kasan: bad access detected [ 519.456213] [ 519.457819] Memory state around the buggy address: [ 519.462745] ffff8801c0fba880: 00 00 00 00 fc fc fc fc fc fc fc fc fc fc fc fc [ 519.470082] ffff8801c0fba900: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 519.477425] >ffff8801c0fba980: 00 00 00 00 00 00 00 00 00 00 fc fc fc fc fc fc [ 519.484765] ^ [ 519.490718] ffff8801c0fbaa00: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb 2018/01/26 17:37:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00006d4000)='/dev/vcs\x00', 0x400200, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00009ab000-0x4)=0x3, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fc8000-0x9)='/dev/rtc\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)={r2, 0x55}, &(0x7f000005a000)=0x8) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000a08000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000d7000)={0x0, 0x0, 0x0}, &(0x7f00004e6000)=0xc) openat$kvm(0xffffffffffffff9c, &(0x7f0000dd7000-0x9)='/dev/kvm\x00', 0x400004, 0x0) ioctl$KVM_SET_TSS_ADDR(r4, 0xae47, 0xd000) tgkill(r5, r6, 0x21) r7 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f0000000000)={0x0, 0x13ffd, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000862000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000c9000-0x4)=0xc) r8 = dup2(r7, r3) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KDSETMODE(r1, 0x4b3a, 0x1) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f00009a6000)="c257d0ad81fae45fdd544df7692dd684c386f01c0c7baf546b678a36fd88955d8f9c8637c86088aade11868b5022283e2845") ioctl$LOOP_CLR_FD(r8, 0x4c01) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r7, 0xaeb7) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2018/01/26 17:37:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000bfe000)='/dev/dmmidi#\x00', 0x7fffffff, 0x2081) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000cab000)='tls\x00', 0x4) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000ba6000-0x27c)=@newlink={0x38, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_IFALIASn={0x4, 0x14, ""}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 519.498056] ffff8801c0fbaa80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 519.505416] ================================================================== [ 519.512754] Disabling lock debugging due to kernel taint [ 519.518617] Kernel panic - not syncing: panic_on_warn set ... [ 519.518617] [ 519.526003] CPU: 1 PID: 31109 Comm: syz-executor4 Tainted: G B 4.15.0-rc9+ #191 [ 519.534660] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 519.544006] Call Trace: [ 519.546596] dump_stack+0x194/0x257 [ 519.550236] ? arch_local_irq_restore+0x53/0x53 [ 519.554910] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 519.559671] ? vsnprintf+0x1ed/0x1900 [ 519.563504] ? string+0x160/0x200 [ 519.566986] panic+0x1e4/0x41c [ 519.570179] ? refcount_error_report+0x214/0x214 [ 519.574947] ? add_taint+0x1c/0x50 [ 519.578493] ? add_taint+0x1c/0x50 [ 519.582037] ? string+0x1e8/0x200 [ 519.585488] kasan_end_report+0x50/0x50 [ 519.589471] kasan_report+0x144/0x340 [ 519.589487] __asan_report_load1_noabort+0x14/0x20 [ 519.589497] string+0x1e8/0x200 [ 519.589515] vsnprintf+0x863/0x1900 [ 519.589532] ? pointer+0x9e0/0x9e0 [ 519.589555] __request_module+0x1bf/0xc20 [ 519.589563] ? lock_downgrade+0x980/0x980 [ 519.589576] ? free_modprobe_argv+0xa0/0xa0 [ 519.589584] ? lock_downgrade+0x980/0x980 [ 519.589603] ? is_bpf_text_address+0x7b/0x120 [ 519.589612] ? lock_downgrade+0x980/0x980 [ 519.589624] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 519.589635] ? wait_for_completion+0x770/0x770 [ 519.589652] ? rcutorture_record_progress+0x10/0x10 [ 519.589662] ? wait_for_completion+0x770/0x770 [ 519.589681] ? kernel_text_address+0x102/0x140 [ 519.589694] ? __kernel_text_address+0xd/0x40 [ 519.589705] ? unwind_get_return_address+0x61/0xa0 [ 519.589729] ? xt_find_target+0x17b/0x1e0 [ 519.589761] xt_request_find_target+0x8b/0xb0 [ 519.589775] translate_compat_table+0x910/0x1b90 [ 519.589782] ? entry_SYSENTER_compat+0x54/0x63 [ 519.589817] ? ipt_register_table+0x3a0/0x3a0 [ 519.589831] ? __might_fault+0x110/0x1d0 [ 519.589840] ? lock_downgrade+0x980/0x980 [ 519.589845] ? __kmalloc_node+0x33/0x70 [ 519.589857] ? lock_release+0xa40/0xa40 [ 519.589864] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 519.589873] ? __check_object_size+0x25d/0x4f0 [ 519.589893] ? __might_sleep+0x95/0x190 [ 519.589922] compat_do_replace.isra.15+0x30e/0x720 [ 519.589929] ? compat_do_replace.isra.15+0x30e/0x720 [ 519.589938] ? cred_has_capability+0x1a0/0x3d0 [ 519.589955] ? compat_do_ipt_get_ctl+0xbc0/0xbc0 [ 519.589963] ? find_held_lock+0x35/0x1d0 [ 519.589981] ? module_unload_free+0x5b0/0x5b0 [ 519.589987] ? lock_acquire+0x1d5/0x580 [ 519.590026] ? ns_capable_common+0xcf/0x160 [ 519.590046] compat_do_ipt_set_ctl+0x106/0x150 [ 519.590063] compat_nf_setsockopt+0x88/0x130 [ 519.590069] ? compat_do_replace.isra.15+0x720/0x720 [ 519.590084] compat_ip_setsockopt+0x9d/0xf0 [ 519.590098] inet_csk_compat_setsockopt+0x95/0x120 [ 519.590103] ? ip_setsockopt+0xb0/0xb0 [ 519.590117] compat_tcp_setsockopt+0x3d/0x70 [ 519.590134] compat_sock_common_setsockopt+0xb2/0x140 [ 519.590138] ? tcp_setsockopt+0xd0/0xd0 [ 519.590154] compat_SyS_setsockopt+0x17c/0x410 [ 519.590160] ? sock_common_setsockopt+0xd0/0xd0 [ 519.590174] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 519.590182] ? lock_downgrade+0x980/0x980 [ 519.590196] ? do_fast_syscall_32+0x156/0xf9d [ 519.590209] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 519.590219] do_fast_syscall_32+0x3ee/0xf9d [ 519.590228] ? do_raw_spin_trylock+0x190/0x190 [ 519.590242] ? do_int80_syscall_32+0x9d0/0x9d0 [ 519.590264] ? syscall_return_slowpath+0x2ad/0x550 [ 519.590272] ? prepare_exit_to_usermode+0x340/0x340 [ 519.590282] ? sysret32_from_system_call+0x5/0x3b [ 519.590298] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 519.590317] entry_SYSENTER_compat+0x54/0x63 [ 519.590323] RIP: 0023:0xf7f29c79 [ 519.590326] RSP: 002b:00000000f772508c EFLAGS: 00000296 ORIG_RAX: 000000000000016e [ 519.590333] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000000000000 [ 519.590337] RDX: 0000000000000040 RSI: 000000002016b000 RDI: 00000000000000ec [ 519.590341] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 519.590344] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 519.590348] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 519.590831] Dumping ftrace buffer: [ 519.590836] (ftrace buffer empty) [ 519.590839] Kernel Offset: disabled [ 519.920364] Rebooting in 86400 seconds..